阅读说明：本技术 家电消耗模块的呼吸灯余量指示方法、余量指示结构 (Residual indicating method and residual indicating structure of breathing lamp of household appliance consumption module ) 是由 陈小平 周翔 李之龙 李利伟 于 2020-05-11 设计创作，主要内容包括：本发明提供一种家电消耗模块的呼吸灯余量指示方法,包括以下步骤：获取并解析家电门体的状态信息；根据家电门体的状态信息以判别家电门体是否被打开；若家电门体被打开,获取并解析家电内消耗模块的余量状态信息；根据家电内消耗模块的余量状态信息配置家电箱体内的呼吸灯的发光模式；根据所述发光模式配置呼吸灯执行,以指示家电内消耗模块的余量。本发明还提供了一种运用该方法的余量指示结构。本发明根据家电内消耗模块的余量状态信息配置家电内呼吸灯产生不同的发光模式,以指示消耗模块的余量,提升用户体验。(The invention provides a method for indicating residual quantity of a breathing lamp of a household appliance consumption module, which comprises the following steps: acquiring and analyzing state information of a household appliance door body; judging whether the household appliance door body is opened or not according to the state information of the household appliance door body; if the household appliance door body is opened, acquiring and analyzing the residual state information of a consumption module in the household appliance; configuring a light-emitting mode of a breathing lamp in a household appliance box body according to the residual state information of a consumption module in the household appliance; configuring a breathing light execution according to the lighting pattern to indicate a remaining amount of a consumable module within the appliance. The invention also provides a residual amount indication structure applying the method. According to the invention, different light-emitting modes of the breathing lamp in the household appliance are configured according to the residual state information of the consumption module in the household appliance, so that the residual of the consumption module is indicated, and the user experience is improved.)

1. A method for indicating the residual quantity of a breathing lamp of a household appliance consumption module is characterized by comprising the following steps:

acquiring and analyzing state information of a household appliance door body;

judging whether the household appliance door body is opened or not according to the state information of the household appliance door body;

if the household appliance door body is opened, acquiring and analyzing the residual state information of a consumption module in the household appliance;

configuring a light-emitting mode of a breathing lamp in a household appliance box body according to the residual state information of a consumption module in the household appliance;

configuring a breathing light execution according to the lighting pattern to indicate a remaining amount of a consumable module within the appliance.

2. The method of claim 1, wherein the breathing lamp is controlled not to be operated if the door of the home appliance is not opened.

3. The method of claim 1, further comprising the step of detecting a status of the breathing lamp:

acquiring and analyzing state information of the breathing lamp;

acquiring judgment information whether the breathing lamp is effective or not according to the state information of the breathing lamp;

and configuring whether the breathing lamp is executed or not according to the judgment information.

4. The method as claimed in claim 1, wherein the lighting pattern of the breathing lamp comprises at least one of a flashing frequency, a brightness, a color, a diaphragm rotation speed, and a flashing time of the breathing lamp.

5. The method of claim 1, further comprising the step of acquiring and analyzing the remaining amount status information of the consumable module of the home appliance,

judging whether the allowance of a consumption module in the household appliance is exhausted or not according to the allowance state information of the consumption module in the household appliance;

when the allowance of a consumption module in the household appliance is not exhausted, configuring a breathing lamp to execute a first light-emitting mode; and if the allowance of the consumption module in the household appliance is exhausted, configuring the breathing lamp to execute a second light-emitting mode.

6. The method of claim 5, further comprising a step of acquiring and analyzing the remaining amount status information of the consumable module of the home appliance,

judging whether the allowance of the consumption module in the household appliance is sufficient or not according to the allowance state information of the consumption module in the household appliance;

when the allowance of a consumption module in the household appliance is insufficient, configuring the breathing lamp to execute a third light-emitting mode;

obtaining and analyzing the residual state information of the consumption module in the household appliance again;

judging whether the allowance of a consumption module in the household appliance is exhausted or not according to the allowance state information of the consumption module in the household appliance;

when the allowance of a consumption module in the household appliance is insufficient and is not exhausted, configuring the breathing lamp to execute a third light-emitting mode; and if the allowance of the consumption module in the household appliance is exhausted, configuring the breathing lamp to execute a second light-emitting mode.

7. The method as claimed in claim 6, wherein the first lighting mode is performed by the breathing lamp when the remaining power of the consumer module in the home appliance is sufficient.

8. The method as claimed in claim 5, wherein if the remaining amount of the consumable module is exhausted and the signal indicating that the consumable module is replaced is not obtained; the air interchanger on the household appliance is configured to be started once every set time length.

9. A balance indication structure, comprising a main control board configured to execute the computer program of the method for indicating balance of breathing light of a consumer module of a home appliance according to any one of claims 1 to 8, wherein the main control board acquires balance status information of the consumer module in the home appliance and configures a lighting mode of the breathing light in the home appliance based on the balance status information of the consumer module in the home appliance.

10. The balance indicating structure of claim 9, wherein the consumer module within the appliance is a filter cartridge, the filter cartridge being mounted to the filter cartridge by a securing structure.

Technical Field

The invention relates to the technical field of household appliances, in particular to a method and a structure for indicating the residual quantity of a breathing lamp of a household appliance consumption module.

Background

The consumption module in the existing household appliance has a certain time validity period, after the household appliance is used for a long time, the household appliance cannot remind a user of replacement in time, the module is overdue and still used easily, a pollution source is formed in the household appliance, the pollution of the household appliance is aggravated, and the health of people is further harmed.

Therefore, the allowance indication of the consumption module in the household appliance needs to be improved, and a novel allowance indication method of the consumption module in the household appliance is designed to solve the problems; in addition, the user can know the residual amount of the consumption module in the household appliance in time after opening the household appliance door body, and the neglect of the residual amount information of the consumption module in the household appliance is avoided.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a method for indicating the residual quantity of a breathing lamp of a household appliance consumption module, which comprises the following steps:

acquiring and analyzing state information of a household appliance door body;

judging whether the household appliance door body is opened or not according to the state information of the household appliance door body;

if the household appliance door body is opened, acquiring and analyzing the residual state information of a consumption module in the household appliance;

configuring a light-emitting mode of a breathing lamp in a household appliance box body according to the residual state information of a consumption module in the household appliance;

configuring a breathing light execution according to the lighting pattern to indicate a remaining amount of a consumable module within the appliance.

Preferably, if the household appliance door body is not opened, the breathing lamp is controlled not to work.

Preferably, the method further comprises the step of detecting the status of the breathing lamp:

acquiring and analyzing state information of the breathing lamp;

acquiring judgment information whether the breathing lamp is effective or not according to the state information of the breathing lamp;

and configuring whether the breathing lamp is executed or not according to the judgment information.

Preferably, the lighting mode of the breathing lamp comprises at least one of the flashing frequency, brightness, color, aperture rotation speed and flashing time length of the breathing lamp.

Preferably, the method further comprises the step of obtaining and analyzing the residual amount status information of the consumption module in the household appliance,

judging whether the allowance of a consumption module in the household appliance is exhausted or not according to the allowance state information of the consumption module in the household appliance;

when the allowance of a consumption module in the household appliance is not exhausted, configuring a breathing lamp to execute a first light-emitting mode; and if the allowance of the consumption module in the household appliance is exhausted, configuring the breathing lamp to execute a second light-emitting mode.

Preferably, the method further comprises the step of obtaining and analyzing the residual amount status information of the consumption module in the household appliance,

judging whether the allowance of the consumption module in the household appliance is sufficient or not according to the allowance state information of the consumption module in the household appliance;

when the allowance of a consumption module in the household appliance is insufficient, configuring the breathing lamp to execute a third light-emitting mode;

obtaining and analyzing the residual state information of the consumption module in the household appliance again;

judging whether the allowance of a consumption module in the household appliance is exhausted or not according to the allowance state information of the consumption module in the household appliance;

when the allowance of a consumption module in the household appliance is insufficient and is not exhausted, configuring the breathing lamp to execute a third light-emitting mode; and if the allowance of the consumption module in the household appliance is exhausted, configuring the breathing lamp to execute a second light-emitting mode.

Preferably, the breathing lamp is configured to perform the first lighting mode when a margin of the consumption module in the home appliance is sufficient.

Preferably, if the allowance of the consumption module is exhausted and the signal that the consumption module is replaced is not acquired; the air interchanger on the household appliance is configured to be started once every set time length.

A second object of the present invention is to provide a remaining amount indicating structure, including a main control board configured to execute the computer program of the method for indicating remaining amount of breathing light of a consumer module of a home appliance as described above, the main control board obtaining remaining amount status information of the consumer module in the home appliance and configuring a lighting mode of the breathing light in the home appliance based on the remaining amount status information of the consumer module in the home appliance.

Preferably, the consumption module is the filter core in the household electrical appliances, the filter core passes through fixed knot to be constructed and installs to the filter core on.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention converts the residual information of the consumption module into the light-emitting mode of the breathing lamp to be displayed in the household appliance box body, so that a user can understand the residual information of the consumption module in time and avoid the condition that the user neglects the prompt information of the breathing lamp when opening the door body.

(2) In a preferred scheme, different light-emitting modes are presented by configuring the breathing lamp in the household appliance box body, and more accurate residual quantity state information of the consumption module is given to a user.

(3) In a preferred scheme, the lighting mode comprises at least one of the flashing frequency, the brightness and the color of the breathing lamp, so that the richness of the lighting mode is increased, and the user experience is improved.

(4) In a preferred scheme, the first light-emitting mode and the second light-emitting mode are set to help a user to distinguish whether the residual quantity of the consumable module is sufficient or not.

(5) In a preferred scheme, the third light-emitting mode is set, so that the user is warned that the residual quantity of the consumed module will expire in a short time, and the user is warned to replace the consumed module in time.

(6) In a preferred embodiment, when the consumable module is exhausted, the ventilator will increase the activation frequency if the user does not replace the consumable module in time.

The foregoing description is only an overview of the technical solutions of the present invention, and some embodiments are described in detail below in order to make the technical solutions of the present invention more clearly understood and to implement the technical solutions according to the content of the description. Specific embodiments of the present invention are given in detail by the following examples.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic diagram of a base with a consumable module according to one embodiment of the present invention;

FIG. 2 is a schematic structural view of a side of a base adjacent to a door of an appliance in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of the construction of the side of the base away from the appliance door body in one embodiment of the present invention;

fig. 4 is a sectional view of a remaining amount indicating structure installed in an air duct of a home appliance cabinet according to an embodiment of the present invention;

FIG. 5 is a schematic view of a light transmitting base according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of the structure of light reflected within the base according to one embodiment of the present invention;

FIG. 7 is a cross-sectional view of a base in one embodiment of the invention;

FIG. 8 is an exploded view of a residual indicating structure mounted to an air duct of a home appliance cabinet according to an embodiment of the present invention;

FIG. 9 is a flow chart illustrating the operation of a breath light to indicate the remaining amount of a consumable module according to the present invention;

FIG. 10 is a schematic flow chart of a breath light indicating consumption module margin including a manner of obtaining status information of a home appliance door according to the present invention;

FIG. 11 is a schematic flow chart of a breath light indicated consumption module margin including breath light status information determination according to the present invention;

FIG. 12 is a schematic flow chart of a breath light indicating status information in a home appliance according to the present invention;

FIG. 13 is a schematic view illustrating a process of displaying different lighting modes for indicating the residual amount of the breathing lamp consumption module according to the present invention;

fig. 14 is a schematic flow chart illustrating a different lighting mode of the breath light indicating the residual consumption module according to another embodiment of the present invention.

In the figure:

200. a refrigerator;

100. the allowance indication body: 11. consumption module, 12, base, 121, first recess, 122, first spacing seat, 123, the spacing seat of second, 124, second recess, 125, connecting piece, 126, first mounting groove, 127, second mounting groove, 128, light incident portion, 129, light penetrating surface, 130, light reflecting surface, 13, light-emitting component, 131, lamp pearl, 14, mount pad, 15, wind channel, 16, connecting wire harness.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

Example one

As shown in fig. 9, in the method for indicating the residual quantity of the breathing lamp of the household appliance consumption module, the breathing lamp is installed in the household appliance box, and preferably, the breathing lamp is installed on the consumption module in the household appliance box through a fixing structure, so as to save the space in the box. It should be understood that the breathing light may be other light emitting components capable of emitting light. The household appliances comprise household appliances such as a refrigerator 200 and a washing machine which need additional consumption modules; the consumption module refers to materials which have functions of deodorizing, sterilizing, purifying air, keeping fresh and the like, improving the internal environment of the household appliance box body and have timeliness. The method comprises the following steps:

s101: acquiring and analyzing state information of a household appliance door body; specifically, when the household appliance door body is opened manually by a user, pressure information borne by the household appliance door body can be acquired through the pressure sensor on the household appliance door body. In other embodiments, when the household appliance door body is opened by the automatic door opening device, the state information of the household appliance door body may be obtained by the following steps, as shown in fig. 10:

s111: the main control board obtains an automatic door opening signal given by a user, and in one embodiment, the automatic door opening signal is one or a combination of a voice signal, a knocking signal or a touch signal. When the household appliance is the refrigerator 200, when the refrigerator 200 is a single-door refrigerator, the automatic door opening signal is any one of a voice signal, a knocking signal or a touch signal. When the refrigerator is a double-door or multi-door refrigerator, the automatic door opening signal is a plurality of combinations of a voice signal, a knocking signal or a touch signal. In one embodiment, when the refrigerator 200 is a double-door refrigerator, a user gives voice information, and the voice information is collected by a voice collecting module on the refrigerator and transmitted to a voice recognition module; the voice recognition module recognizes voice information and transmits a voice recognition result to the main control board, the main control board obtains a knocking signal of a user through a sensor on the refrigerator 200, and an automatic door opening signal which is expected to be opened by the user and corresponds to a door body of the refrigerator 200 is formed at the moment.

S112: analyzing the automatic door opening signal to configure a push rod of the automatic double door opening device to open the household appliance door body; specifically, the main control board analyzes which signals belong to the signals for automatically opening the door according to the acquired signals for automatically opening the door, and configures the push rod to execute the door opening action according to the analyzed signals. In one embodiment, the automatic door opener comprises an electromagnetic induction module, and the electromagnetic induction module is triggered to start after the automatic door opening signal is acquired, so that the household appliance door body is opened by the output top shaft.

S113: acquiring state information of a push rod, namely an output top shaft; specifically, after S102 is performed, the state information of the push rod is acquired through a sensor provided on the automatic double door apparatus.

S114: analyzing the state information of the push rod; specifically, the analysis is performed based on the state information of the push rod acquired by the sensor on the automatic double door opening device.

Specifically, in some embodiments, when the automatic door opening device includes the electromagnetic induction module, a blocking piece is disposed at the end (the end far away from the household appliance door body) of the output top shaft, a position sensor is disposed on the base of the automatic door opening device, and the position where the blocking piece reaches the position sensor is the first designated position. The base is a shell extending along one direction, and one side of the base is fixed on the household appliance box body or partially embedded into the household appliance box body; the electromagnetic induction module is characterized in that a first shell buckled with the base is arranged on the base, an installation space is formed between the base and the first shell, and the electromagnetic induction module is fixed in the installation space. The first designated position is the position of the stop piece when the household appliance door body is opened by the output top shaft, so that the current state of the household appliance door body can be rapidly known.

In other embodiments, when the automatic door opener includes the electromagnetic induction module, the pressure sensor is arranged on the output top shaft to detect the pressure applied to the output top shaft, and whether the household appliance door body is opened or not is judged through the pressure applied to the output top shaft. In one embodiment, a pressure sensor is arranged at one end (the end close to the household appliance door body) of the output top shaft, and the current pressure of the output top shaft is detected.

S102: judging whether the household appliance door body is opened or not; specifically, whether the household appliance door body is opened or not is judged based on the analyzed state information of the push rod; when the automatic door opener is used for opening the household appliance door body, if the position sensor is used, namely when the blocking piece reaches the designated position, the household appliance door body is opened, and when the blocking piece does not reach the designated position, the household appliance door body is not opened. If a pressure sensor is adopted, if pressure exists, the household appliance door body is closed; if the output top shaft is not stressed, the household appliance door body is opened. Specifically, when the household appliance door body is opened by a user independently, if the value of the pressure sensor on the household appliance door body is 0, the household appliance door body is opened; if the value of the pressure sensor on the household appliance door body is not 0, the household appliance door body is not opened.

S103: if the household appliance door body is opened, acquiring residual state information of a consumption module in the household appliance; specifically, if the household appliance door body is opened, the main control board obtains the residual amount state information of the consumption module in the household appliance. Because the consumption module is made of materials with service life, after the consumption module is replaced, a timer connected with the main control board is triggered to start working, the timer can count down, and the count down time is consistent with the service life of the consumption module. If the consumption module is a filter element, the service life of the filter element is one year, and when the consumption module is installed in the household appliance, the timer starts to count down from 12 months. When the breathing lamp is in an effective state, the main control board acquires time information on the timer, wherein the time information is the residual service life information of the consumption module. If the household appliance door body is not opened, the breathing lamp is controlled not to work, and specifically, if the household appliance door body is not opened, the main control panel does not supply power to the breathing lamp. In the embodiment, a household appliance door body is opened to obtain the residual state information of a consumption module in the household appliance; the problem that a user ignores prompt information of the breathing lamp when the light-emitting mode of the breathing lamp is directly presented on the household appliance door body is solved. Specifically, if the breathing lamp is arranged on the household appliance display screen, when a user does not need to open the household appliance door body, the user does not pay attention to the light emitting mode of the breathing lamp on the household appliance display screen, and therefore the prompt information of the breathing lamp can be ignored; if set up in the household electrical appliances box, the user opens the household electrical appliances door body after, and visual space is less, and attention can be comparatively concentrated, the prompt message of the interior breathing lamp of receiving household electrical appliances box in time.

S104: and analyzing the residual state information of the consumption module in the household appliance and configuring the light-emitting mode of the breathing lamp in the household appliance. Specifically, the breathing lamp in the household appliance is configured to present different light emitting modes according to the residual state information of the consumption module, namely, according to the residual service life condition of the consumption module, so as to prompt the user of the residual state information of the current consumption module through the different light emitting modes. The lighting mode of the breathing lamp comprises at least one of the flashing frequency, the brightness, the color, the aperture rotation speed and the flashing time of the breathing lamp. In some embodiments, the user may be prompted by grading the flashing frequency, brightness, color, and aperture rotation speed of the breathing light differently, for example, setting different colors for different residual status information to prompt the user. In other embodiments, in order to enhance the user experience and increase the user's cognitive level with respect to different margins, any two of the flashing frequency, brightness, color, and aperture rotation speed of the breathing lamp may be displayed in combination, and different levels may be set for different margin status information to prompt the user. For example, when the margin is sufficient, the breathing lamp appears green, and the breathing lamp flickers at a frequency of 3 seconds/time; when the residual quantity is insufficient, the breathing lamp is yellow, and the flashing frequency of the breathing lamp is 0.5 second/time. In addition, different light emitting modes can be divided for different surplus quantities of the consumption module by combining various information of the flashing frequency, the brightness, the color, the aperture rotation speed and the flashing time length of the breathing lamp. It should be appreciated that the main control board can accurately distinguish between different redundancy situations of the consumable modules by changing other lighting patterns of the breathing lamp. In addition, the color, the flashing frequency, the brightness, the aperture rotation speed and the flashing duration can be set by the main control panel or can be set by a user in a self-defined mode, the color, the flashing frequency, the brightness, the aperture rotation speed and the flashing duration can be any values, and the functions of distinguishing and prompting are only needed to be achieved when the setting is conducted.

Before the residual state information of the consumption module in the household appliance is obtained, the state information of the breathing lamp can be distinguished in advance, and the breathing lamp can be ensured to give prompt information to a user normally. As shown in fig. 11, in some embodiments, S103 in fig. 9 is replaced with S131-S133 in fig. 11, which specifically includes the following steps:

s131: acquiring state information of the breathing lamp; specifically, after the household appliance door body is opened, the breathing lamp is powered on, and the main control board detects whether the control circuit where the breathing lamp is located is in a normal working state after the control circuit is powered on through an ammeter or a voltmeter arranged in the control circuit.

S132: analyzing the state information of the breathing lamp to judge whether the breathing lamp is effective or not; specifically, whether the breathing lamp can work normally is judged through the current magnitude of an ammeter arranged in the control circuit and/or whether the breathing lamp can work normally is judged through the voltage magnitude of a voltmeter arranged in the control circuit. When the current in the ammeter is not a preset value, for example, 0 or the current tends to be infinite and has a larger difference with the preset value, it is indicated that the control circuit where the breathing lamp is located has a fault, and the breathing lamp is in an invalid state, and a prompt message is sent to remind a user of replacement; when the current is a preset value or close to the preset value, the breathing lamp works normally and is in an effective state. The preset value refers to the magnitude of current flowing through the ammeter when a control circuit where the breathing lamp is located normally works. When the voltage in the voltmeter is not a preset value, for example, 0 or has a large difference with the preset value, it indicates that the control circuit where the breathing lamp is located has a fault, the breathing lamp is in an invalid state, and prompt information is sent to remind a user of replacement; when the voltage is a preset value or close to the preset value, the breathing lamp is in a normal working state, and the breathing lamp is effective. The preset value refers to the voltage flowing through the voltmeter when the control circuit where the breathing lamp is located works normally.

S133: if the state information of the breathing lamp is valid, acquiring the residual state information of a consumption module in the household appliance; and if the state information of the breathing lamp is invalid, sending out prompt information to maintain the breathing lamp.

It should be appreciated that the determination of the valid status of the breathing lamp may be provided in any step prior to S104 in fig. 9, preferably prior to S101, to ensure that in the event that the status of the breathing lamp itself is valid, further operations are performed.

As shown in fig. 12, when the state information of the breathing lamp is valid, the main control board can obtain the state information in the household appliance except for obtaining the residual amount of the consumption module in the household appliance, wherein the state information in the household appliance is the physical parameter in the household appliance, and the lighting mode of the breathing lamp is configured by judging the state information in the household appliance. The method comprises the following specific steps: s103, S104 in fig. 9 are replaced with S203, S204 in fig. 12.

S203, if the household appliance door body is opened, acquiring the state information in the household appliance; specifically, if the household appliance door body is opened, the main control board obtains physical parameters in the household appliance, wherein the physical parameters are physical parameters reflecting the internal environment of the household appliance, such as temperature, humidity and the like. For example, the main control board obtains the temperature parameter or the humidity parameter in the household appliance through a temperature sensor or a humidity sensor in the household appliance.

S204: and analyzing the state information in the household appliance and configuring the light-emitting mode of the breathing lamp in the household appliance. Specifically, the breathing lamp in the household appliance is configured to present different light emitting modes by judging the state information in the household appliance, so that the physical environment in the current household appliance of the user is prompted through the different light emitting modes. The lighting mode of the breathing lamp comprises at least one of the flashing frequency, the brightness, the color and the aperture rotation speed of the breathing lamp. In some embodiments, the user may be prompted by grading the flashing frequency, brightness, color, and aperture rotation speed of the breathing light differently, for example, setting different colors for different resolution/discrimination results to prompt the user. For example, if the current temperature is within the set range, the main control board controls the breathing lamp to be green, and if the current temperature is far lower or far higher than the set range, the main control board controls the breathing lamp to be yellow. When the household appliance is a refrigerator, the set range is the appropriate temperature at which articles can be stored in the refrigerator. In other embodiments, in order to enhance the user experience and increase the cognitive degree of the user on the environment in the refrigerator, any two of the flashing frequency, brightness, color and aperture rotation speed of the breathing lamp may be displayed in a combined manner, and different levels may be set for different analysis results/discrimination results to prompt the user. For example, when the temperature and/or humidity in the refrigerator is within a set range, the breathing lamp is green, and the flashing frequency of the breathing lamp is 3 seconds/time; when the temperature and/or the humidity in the refrigerator are far lower or far higher than the set value, the breathing lamp is yellow, and the flashing frequency of the breathing lamp is 0.5 second/time. In addition, different light emitting modes can be divided for the state information in the refrigerator, i.e., physical parameters, by combining a plurality of information of the flash frequency, the brightness, the color and the aperture rotation speed of the breathing lamp. It should be understood that the main control board can accurately distinguish the state information in the household appliance by changing other lighting modes of the breathing lamp. In addition, the color, the flicker frequency, the brightness and the aperture rotation speed can be set by the main control panel or customized by a user, and the color, the flicker frequency, the brightness and the aperture rotation speed can be any values and only have the functions of distinguishing and prompting when being set.

As shown in fig. 13, in order to accurately distinguish the remaining status information of the consuming module, step S304 is added after S101-S103 in fig. 9 to configure the breathing lamp to exhibit different lighting modes. The specific step of S304 is as follows.

S304: after the surplus state information of a consumption module in the household appliance is obtained, the main control board compares the surplus state information of the consumption module in the household appliance with a first threshold value, and if the surplus of the consumption module does not reach the first threshold value, the breathing lamp presents a first light-emitting mode; if the residual amount of the consumption module reaches the first threshold value, the breathing lamp presents a second light-emitting mode.

In some embodiments, the first threshold may be 0, and when the remaining usage time of the consumable module in the household appliance is 0, indicating that the consumable module has been exhausted, the breathing lamp is configured to exhibit the second lighting mode, and when the remaining usage time of the consumable module is greater than 0, indicating that the remaining usage time of the consumable module is sufficient, the breathing lamp is configured to exhibit the first lighting mode.

In other embodiments, the first threshold may be 365 days, and when the remaining usage time of the consumable module in the household appliance is 365, indicating that the consumable module is exhausted, the breathing lamp is configured to exhibit the second lighting mode, and when the remaining usage time of the consumable module is less than 365, indicating that the remaining usage time of the consumable module is sufficient, the breathing lamp is configured to exhibit the first lighting mode.

The first light-emitting module and the second light-emitting module are different light-emitting modes of a breathing lamp. For example, when the breathing lamp is a lamp bead capable of displaying only one color, the main control board changes the brightness of the breathing lamp by changing the magnitude of the current flowing through the breathing lamp, so as to present different light emitting modes. In some embodiments, the first lighting mode is set to be a first mode in which the breathing lamp is less bright; the brightness of the breathing lamp in the second light-emitting mode is set to be stronger, the first light-emitting mode and the second light-emitting mode are distinguished through different light intensities, and at the moment, the second light-emitting mode is set to have stronger brightness so as to warn a user that the residual amount of the current consumption module is exhausted. It should be understood that in addition to the brightness of the breathing light, different lighting patterns may be distinguished by changing the flashing frequency of the breathing light, etc. Further, the brightness, blinking frequency, blinking duration, etc. of the breathing light may be combined to distinguish between different lighting modes.

In other embodiments, in order to enhance the difference of the light emitting modes, at least two different colors of lamp beads are arranged in the breathing lamp, and the lamp beads control the corresponding lamp beads to emit light according to the surplus information of the consumption module acquired by the main control board. In some embodiments, when the surplus is sufficient, the lamp beads capable of emitting green light in the breathing lamp are controlled to work, when the surplus is exhausted, the lamp beads capable of emitting red light in the breathing lamp are controlled to work, states of different surplus are distinguished through different colors, and meanwhile, the surplus of the consumption module of a user is warned to be exhausted through red light. It should be understood that, in order to enhance the difference of the light emitting modes, the different light emitting modes can be distinguished by the brightness, the flashing frequency, the flashing duration and the like of the lamp beads in addition to the distinction by the color. Further, the brightness, flashing frequency, color, flashing duration, etc. of the breathing light may be combined to distinguish between different lighting modes. It should be understood that the first threshold in the above two embodiments may be customized by the user or by the factory, and the first threshold is a value of the exhaustion of the consumable module. The color to different lamp pearls can be according to conventional setting, and green represents enough promptly, and yellow represents the warning, and red represents to use up and sets up the lamp pearl color that different allowances of consumption module correspond. In addition, because some crowds have the red-green achromatopsia symptom or some crowds have stronger intuitional feelings to other colours, can set up the colour that the breathing lamp pearl corresponds wantonly.

As shown in fig. 14, if the margin setting is made margin only for the consumable module and the margin is exhausted, the user may not have enough time to prepare a new consumable module. Thus, a second threshold may be set for the remaining amount of the consuming module, leaving the user sufficient time to purchase a new consuming module. Accordingly, S304 of FIG. 13 is replaced with S404-S408 of FIG. 14, as described in detail below.

S404: and judging whether the residual quantity state information of the consumption module in the household appliance reaches a second threshold value. The second threshold is a proximity value. Specifically, when the remaining state information of the consumption module in the home appliance is the concentration of the abnormal gas in the home appliance and the weight of the consumption module in the home appliance, the second threshold is slightly smaller than the first threshold, and generally, the second threshold is between 90% and 95% of the first threshold, that is, the second threshold is close to but does not reach the first threshold. When the concentration of the abnormal gas reaches the second threshold value, the concentration of the abnormal gas in the household appliance is shown to reach a dangerous value, and a user can prepare for replacing the consumption module before reaching the first threshold value; if the weight of the consumption module exceeds the second threshold value, the consumption module can not adsorb substances (including abnormal gas and the like) in the household appliance box body in a short time, and a user can prepare for replacing the consumption module before the weight of the consumption module reaches the first threshold value. It should be understood that the setting of the second threshold value is also applicable when the remaining state information of the consumption module in the household appliance is the usage time of the consumption module in the household appliance (i.e. the second threshold value is between 90% and 95% of the first threshold value). When the residual state information of the consumption module in the household appliance is the residual service time of the consumption module in the household appliance, the first threshold value is 0; the second threshold is 5-10 days. It should be understood that the second threshold is not necessarily the range given above, and is set to distinguish from the first threshold and give the user a certain preparation period to prepare for replacing the consumption module in the household appliance.

S405: the breathing lamp is configured to perform a third lighting mode. For example, emitting yellow light to alert the user. It should be understood that the third light emitting module can be set according to the first light emitting module and the second light emitting mode, which are distinguished from the other two light emitting modes, and the light emitting mode is between the first light emitting mode and the second light emitting mode. For example, the first logo display area is green in the first light emitting mode, yellow in the third light emitting mode, and red in the second light emitting mode. It should be understood that the three different lighting modes include, in addition to the color of the breathing light, one or more combinations of its brightness, blinking frequency, blinking duration, and the like.

S406: and acquiring the residual state information of the consumption module in the household appliance. Specifically, reference may be made to S103, which is not described herein.

S407: and judging whether the residual quantity state information of the consumption module in the household appliance reaches a first threshold value. Specifically, when the remaining state information of the consumption module in the household appliance is the abnormal gas concentration in the household appliance and the weight of the consumption module in the household appliance, the first threshold value is a critical value, that is, when the abnormal gas concentration exceeds the value, the environment in the household appliance is abnormal; if the weight of the consumption module exceeds the value, the consumption module does not play a role in improving the environment of the household appliance any more; when the residual state information of the consumption module in the household appliance is the residual service time of the consumption module in the household appliance, the first threshold value is 0; when the remaining state information of the consumption module in the household appliance is the service life of the consumption module in the household appliance, the service life of the consumption module is 12 months, and the first threshold value is 12 months.

S408, when the acquired residual state information of the consumption module in the household appliance does not reach a first threshold value, configuring a breathing lamp to execute a first light-emitting mode; and if the residual state information of the consumption module in the household appliance reaches a first threshold value, configuring the breathing lamp to execute a second light-emitting mode.

The single index can cause errors in the judgment result by judging the residual state information of the consumption modules in the household appliances, so that the residual state information of the consumption modules in two or more household appliances can be combined to serve as a comprehensive evaluation standard of the residual state information of the consumption modules in the household appliances, and the accuracy of the residual state information of the consumption modules is improved. At this time, when the residual amount state information of the consumption module in one household appliance reaches a first threshold value, the breathing lamp is configured to execute a second light-emitting mode. Specifically, when the remaining state information of the consumption module in the household appliance is the abnormal gas concentration information in the household appliance and the remaining use time of the consumption module in the household appliance, the case is mainly applied to the case that the consumption module is not exhausted along with the decreasing of the remaining amount, but the processing efficiency of the consumption module on the abnormal gas in the box body is reduced, and at the moment, even if the consumption module displays that the remaining amount is not exhausted, the abnormal gas concentration in the box body exceeds the standard. Under this scenario, in order to prevent the abnormal gas from affecting the stored objects in the box body, the user still needs to replace the consumable module as soon as possible, and configure the breathing lamp to execute the second light emitting mode. Specifically, after a consumption module in the household appliance is installed or replaced, the main control board detects an abnormal gas concentration value in the household appliance box through the gas sensor, and records the remaining service life of the consumption module through the time sensor on the main control board; when the gas sensor displays that the concentration value of the abnormal gas is abnormal or/and the main control board records that the residual service life of the consumption module is exhausted, the consumption module is exhausted or the consumption module is not exhausted but cannot support the abnormal gas treatment in the box body, and the breathing lamp is configured to execute a second light-emitting mode to prompt a user to replace the consumption module; if the gas sensor shows that the abnormal gas concentration value is normal, the consumption allowance is sufficient, the gas sensor does not need to be replaced, and the breathing lamp is configured to execute a first light-emitting mode.

The consumption module is made of materials with functions of improving the internal environment of the household appliance box body and time effectiveness, such as deodorization, sterilization, air purification, fresh keeping and the like, but the consumption module can only improve the internal environment of the household appliance to a limited extent, and in order to further improve the environmental parameters in the household appliance and enable the household appliance to be convenient for better storing articles, in some embodiments, an air interchanger can be arranged on a door body of the household appliance, and comprises an air duct which is used for communicating the internal environment of the box body with the external environment of the box body; the switch piece is arranged at the end part of the air duct or in the air duct so as to control the opening and closing of the air duct; the power part provides power for air exchange between the inside of the box body and the environment outside the box body; when the interior of the box body needs to be ventilated, the switch piece is in a first state, the air channel is opened, and the power piece works to enable the interior of the box body to exchange air with the external environment of the box body; and after the air exchange is finished, the switch piece is in the second state, and the air channel is closed. If the residual quantity of the consumption module reaches the first threshold value, and a signal that the consumption module is replaced is not obtained; the air interchanger on the household appliance is configured to be started once every set time length. Specifically, if the remaining life information of the consumption module is represented by the remaining service life of the consumption module, if the remaining service life of the time sensor is 0, and the main control board does not acquire a signal that the consumption module is replaced, the ventilation device on the household appliance is configured to be started every half an hour. The set time length can be set by a user in a user-defined mode. In addition, the signal that the consumable module is replaced may be provided by the user, for example, the user may touch a reset button on the display screen after replacing the consumable module to reset the life of the consumable module. If the user does not touch the touch screen, the main control panel does not acquire a signal that the consumption module is replaced.

Example two

A balance indication structure, comprising a main control board configured to execute a computer program of the method for indicating balance of a breathing lamp of a household appliance consumption module as described above, wherein the main control board obtains balance state information of the consumption module in the household appliance and makes the breathing lamp in the household appliance present different lighting modes based on the balance state information of the consumption module in the household appliance.

In some embodiments, the consumer module in the appliance is a filter cartridge, and the filter cartridge is mounted to the filter cartridge by a fixing structure. The fixing structure is a clamping structure, a screwing structure and other fixing structures common in the field.

As shown in fig. 1 to 8, the remaining amount indicating structure includes a remaining amount indicating body 100, which specifically includes: a base 12 for fixedly mounting the light emitting assembly 13 and the consuming module 11, wherein the light emitting assembly 13 and the consuming module 11 are respectively mounted on opposite sides of the base 12; the light-emitting component 13 comprises a lamp bead 131 for emitting light, and the light-emitting component 13 is arranged in the household appliance box body, preferably in an air outlet area of the air duct 15 of the household appliance box body, so that the sterilizing substances can conveniently circulate in the household appliance box body; the consumption module 11 is used for improving the internal environment of the household appliance, and the consumption module 11 has timeliness. The allowance indication body 100 is mainly used for indicating the allowance of a consumption module in the household appliance; the household appliances are household appliances such as a refrigerator 200 and an ice chest. In some embodiments, the structure comprises: the light-emitting component 13 is used for emitting light, the light-emitting component 13 is communicated with an air outlet area of the household appliance box body air duct 15 through a fixing structure, and the light-emitting component 13 comprises a lamp bead 131; the household appliance comprises a base 12 and a light guide module, wherein the base 12 is used for transmitting light or guiding light, a consumption module 11 is installed on one side, close to a household appliance door body, of the base 12, and a light-emitting component 13 is fixedly installed in an area, close to air outlet of an air duct 15, of the base 12, so that light emitted by a lamp bead 131 of the light-emitting component 13 located on one side of the base 12 can illuminate the consumption module 11 on the other side of the base through the base 12; the consumption module 11 is used for improving the internal environment of the household appliance, and the consumption module 11 has timeliness, so that the surplus of the consumption module 11 needs to be tracked to prevent the consumption of the consumption module 11 from remaining in the household appliance box, and the consumption module 11 can be a sterilization module, a preservation module, a deodorization module and the like; the air outlet area of the air duct 15, the fixing structure and the base 12 together form an air guide structure, so that air in the air duct enters the household appliance box body through the air guide structure; when the fixing structure is a clamping structure, an adhesive structure or a sleeving structure at the air outlet area of the air duct 15, the air outlet area of the air duct 15 and the base 12 form a light guide structure together; the light guide structure enables the wind in the air duct 15 not to directly guide the position of the light-emitting component 13, so that the service life of the light-emitting component 13 is influenced, and the wind in the air duct 15 avoids the light-emitting component from entering the household appliance box body through the light guide structure. In some embodiments, in order to make the air in the area of the air channel 15 avoid the light emitting assembly 13, a plurality of guide vanes (not shown) may be disposed in the area of the air channel 15 to guide the air to flow. After receiving the instruction from the main control board, the light emitting assembly 13 executes a corresponding light emitting mode, and light emitted by the lamp bead 131 of the light emitting assembly 13 enters the base 12 through the light incident portion 128 to illuminate part or the whole of the base 12, so that the consuming module 11 located on one side of the base 12 presents the corresponding light emitting mode to indicate the remaining amount information of the consuming module. Specifically, when the base 12 is used for light transmission, the illumination range of the light emitting assembly 13 is limited due to the limited distance between the base 12 and the light emitting assembly 13, the intensity of the light emitting assembly 13, and the like, and only a portion of the base 12 can be illuminated; when the base 12 is used for light guiding, the light can be reflected multiple times in the base 12 after entering the base 12, so that the light passes through the whole structure of the base 12 to realize the illumination of the whole base 12. The base 12 exhibits a light emitting pattern and the consumable module 11 exhibits the same light emitting pattern to indicate the remaining amount information of the consumable module. After entering the base 12 through the light incident portion 128, the light can directly penetrate the base 12 or can be reflected multiple times in the base 12, so that the light can spread to the whole base 12; in addition, the base 12 may combine light transmitting and guiding functions such that some light is transmitted through the base 12 and some light is reflected multiple times within the base 12 to illuminate the general outline of the base 12.

The light emitting element 13 is used for emitting light, for example, the light emitting element 13 can emit light of a certain color or emit light of different colors; light emitting component 13 communicates the region of 15 air-outs in household electrical appliances box wind channel through a fixed knot structure, light emitting component includes lamp plate 131 and is used for controlling the lamp plate of lamp pearl 131. In some embodiments, the light emitting assembly 13 is directly fixed to the air outlet area of the air duct 15 through a fixing structure (such as a clamping structure, a sleeving structure, an adhesive structure, etc.); in some embodiments, a mounting seat 14 is further included, and the mounting seat 14 is used for connecting the allowance indication body 100 to an area where the wind duct 15 blows out. Specifically, the base 12 having the light emitting component 13 and the consuming module 11 is fixed to the air outlet region of the air duct 15 through the mounting seat 14, that is, the light emitting component 13 is fixed to the mounting seat 14 through a fixing structure, and the mounting seat 14 is fixedly connected (clamped, slotted, etc.) with the air outlet region of the air duct 15; for example, fixing structures (such as a clamping structure, a sleeving structure, an adhering structure, and the like) which are matched with each other are arranged on the air outlet region of the air duct 15 and the mounting seat 14, so that the mounting seat 14 is fixed to the air outlet region of the air duct 15. By arranging the mounting seat 14, on one hand, the base 12 is convenient to be fixed in an air outlet area of the air duct 15; on the other hand, the mounting seat 14 can prevent the wind from the wind channel 15 from directly flowing to the light emitting component 13 to cause the light emitting component 13 to condense and damage, that is, the mounting seat 14 can play a role of guiding the wind direction, that is, guiding the wind to the periphery of the light emitting component 13.

The fixing structure may be integrated with the light emitting assembly 13 or the fixing structure may be assembled with the light emitting assembly 13. When the fixing structure and the light emitting component are assembled and molded, the fixing structure is the mounting seat 14, and the base 12 where the light emitting component 13 is located is fixed in the air outlet area of the air duct 15 through the mounting seat 14. It should be understood that the fixed structure may be a structure disposed within the air chute 15. In order to make the light emitting assembly 13 exhibit different light emitting modes and enhance the user experience, preferably, the light emitting assembly 13 is a breathing lamp. When the light emitting component 13 is fixed in the air duct 15, the space in the box body can be saved, and when the light emitting component 13 is fixed in the air outlet area of the air duct 15, the light emitting effect (such as luminous brightness and the like) in the box body can be ensured. The light emitting assembly 13 is connected to a power supply device and/or a main control board through a connecting wire harness 16, the light emitting assembly 13 can be connected to the power supply device through the connecting wire harness 16 or the light emitting assembly 13 is powered through a wireless power supply device; the light emitting assembly 13 can be electrically connected to the main control board through a connection harness 16 to receive the main control board command to control the light emitting mode of the light emitting assembly 13.

The structure further comprises a base 12, wherein the base 12 is used for transmitting light and/or guiding light, namely the base 12 is a transparent base or a light-guiding base or a base which can transmit light and can guide light, and a consumption module 11 is installed on one side, close to the household appliance door body, of the base 12, namely the consumption module 11 is sleeved with the base 12, clamped, screwed and the like. At this time, the consumable module 11 and the base 12 have the same shape, size and contour; or the consumable module 11 and the base 12 do not need to be limited to have the same shape, size and contour, and the consumable module only needs to be fixed on the base. The consumption module 11 has timeliness, the consumption module 11 includes deodorization module, fresh-keeping module, purification module etc. for improve the domestic appliance internal environment, for example improve the interior air quality of domestic appliance, improve the interior abnormal gas taste of domestic appliance etc.. The consumption module comprises an integrally formed or assembled box body (not shown), and the surface of the box body also comprises a plurality of through holes for dispersing substances in the consumption module into the box body; an accommodating cavity is formed in the box body and used for accommodating an accommodating object with timeliness; for example, deodorant, antistaling agent, and flavoring agent can be placed in the containing cavity. When the consumption module is an integrally formed box body, a user needs to disassemble the box body to replace the consumption module. When the box body of the consumption module is assembled and molded, the box body comprises a first box body and a second box body, the first box body and the second box body jointly form a shell structure which is used for mutually assembling to form the box body, and the box body is in any shape. At this moment, the user only needs to dismantle the first box body and the second box body, and the replacement of the consumption module can be realized by replacing the accommodating objects in the box body. In one embodiment, the box body is circular, the second box body is sleeved on the first box body, and a cavity, namely an accommodating cavity, is arranged in the second box body/the first box body. In another embodiment, the second box body and the first box body form a containing cavity together to contain the containing object. In order to ensure that the material contained in the object can be dispersed into the refrigerator 200, the first box body and/or the second box body are respectively provided with a plurality of through holes. The position of the through hole can be set arbitrarily. Specifically, the consumption module can be the filter core, the box body is the outlying casing of filter core, and the filter core passes through the casing promptly and installs in the household electrical appliances box.

A hand-held portion (not shown) is provided on the consumable module 11 for the user's convenience in operating the same. The handheld portion is a groove formed after the first box body and the second box body are assembled, when a user needs to disassemble the consumption module 11, the user places hands in the groove formed after the first box body and the second box body are assembled and applies external force to drive the second box body to move relative to the first box body, and the handheld portion provides an operation area for the user to operate the box body of the consumption module. The handheld portion can be a rotating portion arranged on the second box body, and the rotating portion is a structure which is convenient for a user to apply external force by hands, such as a handle, a groove and threads. The rotating part can also be arranged on the first box body to drive the first box body to move relative to the second box body.

When the base 12 is used for light transmission, light passes through the light transmission surface 129 from the light incident portion 128 of the base 12 to illuminate the light transmission area of the consumable module 11. When the base 12 is a through base, the through base and the consumable module can be installed arbitrarily, and preferably, the through base covers the outer contour of the consumable module 11, so that the through base and the consumable module 11 form a consistent contour. Part or all of the case of the consumable module 11 is a light-transmissive region, which may be formed of a light-transmissive material or a through-hole when part of the case of the consumable module 11 is light-transmissive. After the light beads 131 emit light, the light penetrates the base 12 from the light incident portion 128 of the base 12, and then enters the light-transmitting area of the box of the consumption module 11. In some embodiments, when the base 12 includes a first groove 121 for receiving the bead 131, the light incident portion 128 is a groove wall of the first groove 121. The position of the first recess 121 may be consistent with the position of the light-transmitting area on the housing of the consumable module 11, so that the light transmitted through the base 12 is incident on the housing of the consumable module 11 as much as possible. When the base 12 is a transparent base, a designated area of the housing of the consumable module 11 can be illuminated.

When the base 12 is used for light guiding, light enters the interior of the base 12 from the light incident portion 128 of the base 12 and undergoes reflection at the light reflecting surface 130 to illuminate the outer contour of the base 12. In this case, the consuming module 11 is made of a light-transmitting material or a light-proof material, and when the consuming module 11 is made of a light-transmitting material, the guiding base and the consuming module 11 can be arbitrarily installed, and preferably, the guiding base covers the outer contour of the consuming module 11, so that the guiding base and the consuming module 11 form a consistent contour. The light enters the base 12 and is reflected multiple times to transmit the light to the entire structure of the base, and the light guided out of the base 12 can be directly incident into the transparent region of the consumable module 11. When the consumption module 11 is made of opaque material, the outer contour of the consumption module 11 is covered by one side of the base 12 close to the household appliance door body, so that after the lamp beads emit light, the outer contour of the base 12 is illuminated through light guiding of the base, and a user visually considers that the periphery of the consumption module 11 emits light.

When the base 12 is used for light transmission and light guide, i.e., the base 12 is made of a combination of light transmitting material and light guide material, after light enters the inside of the base 12 from the light incident portion 128 of the base 12, part of the light directly passes through the base 12 to illuminate a local area of the base 12, and part of the light undergoes multiple reflections inside the base 12 to illuminate the outer contour of the base 12.

In some embodiments, after the consumable module 11 is inserted into the base 12, there is a gap between the outer contour of the base 12 and the outer contour of the consumable module 11, which gap facilitates the user to operate the consumable module 11.

The consumption module 11 and the light emitting assembly 13 are electrically connected with the main control board, that is, the main control board obtains different parameters of the consumption module through the sensor and transmits the related parameters to the main control board, and the main control board configures the light emitting mode of the light emitting assembly according to different surplus of the consumption module. In some embodiments, the service life of the consumption module is 12 months, the main control board obtains the real-time use duration of the consumption module through the time sensor and transmits the real-time use duration to the main control board, when the use duration is less than 12 months, the main control board configures the light emitting component 13 to display green light, and when the use duration is equal to or greater than 12 months, the main control board configures the light emitting component 13 to display red light. In addition, in other embodiments, in order to give the user a sufficient response period, when the using time is less than 11.5 months, the main control board configures the light-emitting component to be in green light; when the service life is between 11.5 months and 12 months, the light-emitting component is configured to be yellow; the service life is longer than 12 months, and the light-emitting component is configured to be red. It should be understood that different lighting modes may be customized by a user or set by the main control board when the main control board leaves the factory, and the lighting modes include parameters such as color, brightness, flashing duration, and flashing frequency of the lighting assembly. The specific light-emitting mode corresponding to a certain time length can be set by a user in a self-defined way, and is not necessarily the numerical value.

In some embodiments, one side of the base 12, which is away from the household appliance door body, at least includes a first limiting seat 122 and a second limiting seat 123, and the first limiting seat 122 fixes the light emitting assembly 13 on the base 12 from four directions of the light emitting assembly; specifically, the first limiting seat 122 is at least three L-shaped limiting seats, and the three first limiting seats 122 respectively fix at least three end corners of the lamp panel of the light-emitting assembly, so as to fix the light-emitting assembly on the base 12. The second limiting seat 123 fixes the light emitting element 13 on the base 12 from a direction perpendicular to the four directions of the light emitting element 13 (preventing the light emitting element 13 from sliding off the base 12). Specifically, the spacing seat of second is two at least, the spacing seat of second includes the first extension that extends from base 12, first extension continues to extend along the installation direction of lamp plate and forms the rib, one side of lamp plate is located between rib and base 12.

In some embodiments, when the base 12 is used for light transmission, the area of the base 12, that is, the area of the base 12 near the outlet air of the air duct 15, further includes a first groove 121, which may be any shape, specifically, matching according to the shape of the lamp bead, and since the lamp bead is generally spherical, the first groove is a circular groove. The lamp beads can be disposed in the first groove 121 or above the first groove 121, preferably, in order to ensure a light-transmitting effect and ensure more light to enter the base 12, the lamp beads 131 of the light-emitting assembly 13 are preferably disposed in the first groove 121 of the base 12. It should be appreciated that by disposing the bead 131 in the first groove 121, the installation space on the base 12 can be saved. When the base 12 is used for guiding light, the area on the base 12, that is, the area of the base 12 near the air outlet of the air duct 15, further includes a first groove 121, the first groove may be in any shape, specifically, the first groove is matched according to the shape of a lamp bead, and the first groove is a circular groove because the lamp bead is generally spherical. The lamp beads can be disposed in the first groove 121 or above the first groove 121, and preferably, in order to ensure a light guiding effect and reduce light loss, the lamp beads 131 of the light emitting assembly 13 are preferably disposed in the first groove 121 of the base 12. The first groove 121 may be disposed at any position of the base 12, and specifically, the position of the first groove 121 may be disposed correspondingly according to the position of the light-transmitting area of the box body of the consumable module 11, so as to ensure that the light-transmitting area of the box body of the consumable module 11 can transmit light. When the housing of the consumable module 11 is made of opaque material, the first groove 121 is preferably disposed in the central region of the base 12, so that the light emitted from the lamp bead 131 enters the base 12 through the light incident portion 128, and then the light reflecting surfaces 130 with the same length and path are provided, so that the peripheral profile of the base 12 can emit light at the same time. In some embodiments, the side of the base 12 away from the appliance door body further includes at least one second groove 124, and the second groove 124 is at least partially or completely covered by the light emitting assembly 13. The second groove 124 is a groove formed on the base 12 and recessed toward a side close to the door body of the household appliance, and the second groove 124 may have any shape, so that heat generated by the light-emitting assembly after long-term use is guided out through the second groove 124. The second recess can set up in one side of light emitting component 13 lamp plate, when there are two second recesses 124, can set up respectively in light emitting component's different sides. In addition, at least one second groove 124 exceeds the area of the lamp panel of the light emitting assembly 13, and the area can be used for disassembling or assembling the lamp panel.

As shown in fig. 4-7, the base 12 further includes a plurality of connectors 125 near the air outlet area of the air duct 15, and the connectors 125 are used to fixedly connect the base 12 and the mounting seat 14. In some embodiments, two connectors 125 are included, and the two connectors 125 are disposed around the first groove 121 to fixedly connect the base 12 with the mount 14. As shown in fig. 2, the base 12 further includes a plurality of mounting slots for fixedly mounting the consuming module 11 to the base 12. In some embodiments, the base 12 comprises a first mounting groove 126 and a second mounting groove 127, wherein the first mounting groove 126 is disposed around the contour of the contact portion of the base 12 and the consumption module 11, and the number and the position of the first mounting grooves 126 are consistent with those of the mounting seats on the consumption module 11, so as to realize the fixed assembly of the base 12 and the consumption module 11; furthermore, a second mounting groove 127 is provided around the contour of the contact portion of the base 12 with the consumer module 11, which second mounting groove can be routed around the first mounting groove 126, preferably the second mounting groove 127 is routed evenly around the first mounting groove 126 to prevent the consumer module 11 from being unsecured to the base 12.

As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, one or more embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, one or more embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of adaptation of the invention, and further modifications can be easily implemented by those skilled in the art, so that the invention is not limited to the specific details and the examples shown herein, without departing from the general concept defined by the claims and the scope of equivalents.