阅读说明：本技术 一种电水壶控制方法、装置及电水壶 (Electric kettle control method and device and electric kettle ) 是由 邓小康 姚淑梅 陈伟裕 于 2019-12-13 设计创作，主要内容包括：一种电水壶控制方法及装置,电水壶包括自动进水组件和水位检测组件,其中控制方法包括：检测电水壶进水时水位检测组件的水位检测信号；将水位检测信号的数值与第一预设数值进行比较,其中,第一预设数值为电水壶提起时水位检测信号的数值；当水位检测信号的数值小于或等于第一预设数值,则判断电水壶被提起,并控制电水壶停止运行。还公开了一种电水壶。通过检测水位检测组件的水位检测信号,并将水位检测信号的数值与预设阈值进行比较,以判断电水壶是否被提起,并进而控制电水壶的运行状态,克服了在自动进水式用户提起电水壶导致水流至耦合器所引发的漏电问题,避免了耦合器带电断开导致的打火现象,提高了电水壶使用的安全性和可靠性。(A control method and a device for an electric kettle, wherein the electric kettle comprises an automatic water inlet assembly and a water level detection assembly, and the control method comprises the following steps: detecting a water level detection signal of the water level detection assembly when the electric kettle is filled with water; comparing the value of the water level detection signal with a first preset value, wherein the first preset value is the value of the water level detection signal when the electric kettle is lifted; when the value of the water level detection signal is smaller than or equal to a first preset value, the electric kettle is judged to be lifted, and the electric kettle is controlled to stop running. An electric kettle is also disclosed. The water level detection assembly detects the water level detection signal, compares the numerical value of the water level detection signal with a preset threshold value, judges whether the electric kettle is lifted, controls the running state of the electric kettle, overcomes the problem that the electric kettle is lifted by an automatic water inlet user to cause the electric leakage of water flow to a coupler, avoids the ignition phenomenon caused by the electrified disconnection of the coupler, and improves the use safety and reliability of the electric kettle.)

1. A control method of an electric kettle, wherein the electric kettle comprises an automatic water inlet assembly and a water level detection assembly, and is characterized by comprising the following steps:

detecting a water level detection signal of the water level detection assembly when the electric kettle is filled with water;

comparing the value of the water level detection signal with a first preset value, wherein the first preset value is the detection value of the water level detection signal when the electric kettle is lifted;

and when the value of the water level detection signal is smaller than or equal to the first preset value, judging that the electric kettle is lifted, and controlling the electric kettle to stop running.

2. An electric kettle control method as claimed in claim 1, further comprising:

and when the value of the water level detection signal is greater than the first preset value, judging that the electric kettle is not lifted, and controlling the electric kettle to continue to operate.

3. The electric kettle control method of claim 1, wherein said detecting the detection signal of the water level detection assembly comprises:

detecting a water level detection signal output by the water level detection assembly when the electric kettle is fed with water according to a preset time interval; or

And detecting a water level detection signal output by the water level detection assembly when the electric kettle is filled with water in real time.

4. The electric kettle control method of claim 1, wherein said controlling the electric kettle to stop operating comprises:

controlling the electric kettle to turn off the coupler power supply;

and controlling the electric kettle to stop water feeding.

5. The method as claimed in claim 1, wherein the detecting the water level detecting signal of the water level detecting assembly when the electric kettle is filled with water comprises:

and detecting the detection signal voltage output by the water level detection component when the electric kettle is filled with water.

6. An electric kettle control method as claimed in claim 1,

the water level detection assembly is electrically connected with the control module of the electric kettle sequentially through the temperature controller and the coupler of the electric kettle;

when the value of the water level detection signal is less than or equal to the first preset value, the method further comprises the following steps of:

detecting the duration of time that the electric kettle is lifted;

comparing the duration with a second preset value, the second preset value being positively correlated with the contact travel of the temperature controller and the coupler;

when the duration is greater than or equal to the second preset value, controlling the electric kettle to stop running;

and when the duration is less than the second preset value, controlling the electric kettle to continue to operate.

7. An electric kettle control apparatus, the electric kettle including an automatic water inlet assembly and a water level detection assembly, comprising:

the first detection module is used for detecting a water level detection signal of the water level detection assembly when the electric kettle is filled with water;

the second judgment module is used for comparing the value of the water level detection signal with a first preset value, wherein the first preset value is the value of the water level detection signal when the electric kettle is lifted;

and the control module is used for judging that the electric kettle is lifted when the value of the water level detection signal is less than or equal to the first preset value and controlling the electric kettle to stop running.

8. An electric kettle control apparatus as claimed in claim 7,

the control module is further used for judging that the electric kettle is not lifted when the value of the water level detection signal is larger than the first preset value, and controlling the electric kettle to continue to operate.

9. An electric kettle control apparatus as claimed in claim 7,

the first detection assembly detects a water level detection signal output by the water level detection assembly when the electric kettle is filled with water according to a preset time interval; or

The first detection assembly detects a water level detection signal output by the water level detection assembly when the electric kettle enters water in real time.

10. An electric kettle control apparatus as claimed in claim 7,

the control module is used for controlling the electric kettle to switch off the coupler power supply;

the control module is used for stopping water inflow of the electric kettle.

11. An electric kettle control apparatus as claimed in claim 7,

the first detection module is used for detecting the detection signal voltage output by the water level detection assembly when the electric kettle is filled with water.

12. An electric kettle control apparatus as claimed in claim 7, further comprising:

the second detection module is used for detecting the duration time for which the electric kettle is lifted;

the second judgment module compares the duration with a second preset value;

the control module is further used for controlling the electric kettle to stop running when the duration is greater than or equal to the second preset value;

the control module is further used for controlling the electric kettle to continue to operate when the duration is less than the second preset value;

the water level detection assembly is electrically connected with the control module of the electric kettle sequentially through the temperature controller and the coupler of the electric kettle, and the second preset value is positively correlated with the contact travel of the temperature controller and the coupler.

13. An electric kettle, comprising: a memory and a processor, the memory and the processor being in communication with each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the electric kettle control method of any one of claims 1-6.

14. A computer readable storage medium, characterized in that it stores computer instructions for causing the computer to execute the electric kettle control method of any one of claims 1-6.

Technical Field

The invention relates to the technical field of household appliance control, in particular to an electric kettle control method and device and an electric kettle.

Background

The electric kettle is a heating device capable of realizing automatic water adding, water level control and temperature control. Compared with a common electric kettle, the lower water adding type electric kettle can realize constant temperature control and automatic water adding functions.

Current insulating pot because of its water inlet or set up in the intermediate position of insulating pot bottom coupler, or the water inlet is towards insulating pot bottom coupler, and this kind of structure leads to adding water the in-process at insulating pot if the user mentions the insulating pot and will make automatic water inlet mechanism unable in time turn-offs inlet channel, and water can flow to coupler and peripheral position, and the coupler is also not cut off the power supply yet this moment, arouses the circuit short circuit, causes potential safety hazards such as electric leakage, causes the harm to the insulating pot.

Disclosure of Invention

Therefore, an object of the present invention is to provide an electric kettle control apparatus, which overcomes a leakage defect caused by water flowing to a coupler when a user lifts an electric kettle when an automatic water inlet assembly of the electric kettle is filled with water, and the automatic water inlet assembly is not turned off in time, the electric kettle includes an automatic water inlet assembly and a water level detection assembly, and includes the following steps:

detecting a water level detection signal of the water level detection assembly when the electric kettle is filled with water;

comparing the value of the water level detection signal with a first preset value, wherein the first preset value is the detection value of the water level detection signal when the electric kettle is lifted;

and when the value of the water level detection signal is smaller than or equal to the first preset value, judging that the electric kettle is lifted, and controlling the electric kettle to stop running.

Preferably, the electric kettle control method further comprises:

and when the value of the water level detection signal is greater than the first preset value, judging that the electric kettle is not lifted, and controlling the electric kettle to continue to operate.

Preferably, the detecting the detection signal of the water level detecting assembly includes:

detecting a water level detection signal output by the water level detection assembly when the electric kettle is fed with water according to a preset time interval; or

And detecting a water level detection signal output by the water level detection assembly when the electric kettle is filled with water in real time.

Preferably, the controlling the electric kettle to stop operating includes:

controlling the electric kettle to turn off the coupler power supply;

and controlling the electric kettle to stop water feeding.

Preferably, the detecting the water level detection signal of the water level detection assembly when the electric kettle is filled with water includes:

and detecting the detection signal voltage output by the water level detection component when the electric kettle is filled with water.

Preferably, the water level detection assembly is electrically connected with the control module of the electric kettle sequentially through the temperature controller and the coupler of the electric kettle;

when the value of the water level detection signal is less than or equal to the first preset value, the method further comprises the following steps of:

detecting the duration of time that the electric kettle is lifted;

comparing the duration with a second preset value, the second preset value being positively correlated with the contact travel of the temperature controller and the coupler;

when the duration is greater than or equal to the second preset value, controlling the electric kettle to stop running;

and when the duration is less than the second preset value, controlling the electric kettle to continue to operate.

Correspondingly, the invention also provides an electric kettle control device, wherein the electric kettle comprises an automatic water inlet assembly and a water level detection assembly, and the electric kettle control device comprises:

the first detection module is used for detecting a water level detection signal of the water level detection assembly when the electric kettle is filled with water;

the second judgment module is used for comparing the value of the water level detection signal with a first preset value, wherein the first preset value is the value of the water level detection signal when the electric kettle is lifted;

and the control module is used for judging that the electric kettle is lifted when the value of the water level detection signal is less than or equal to the first preset value and controlling the electric kettle to stop running.

Preferably, the control module is further configured to determine that the electric kettle is not lifted when the value of the water level detection signal is greater than the first preset value, and control the electric kettle to continue to operate.

Preferably, the first detection component detects a water level detection signal output by the water level detection component when the electric kettle is filled with water according to a preset time interval; or

The first detection assembly detects a water level detection signal output by the water level detection assembly when the electric kettle enters water in real time.

Preferably, the control module is used for controlling the electric kettle to switch off the power supply of the coupler;

the control module is used for stopping water inflow of the electric kettle.

Preferably, the first detection module is configured to detect a detection signal voltage output by the water level detection assembly when the electric kettle is filled with water.

Preferably, the electric kettle control device further comprises:

the second detection module is used for detecting the duration time for which the electric kettle is lifted;

the second judgment module compares the duration with a second preset value;

the control module is further used for controlling the electric kettle to stop running when the duration is greater than or equal to the second preset value;

the control module is further used for controlling the electric kettle to continue to operate when the duration is less than the second preset value;

the water level detection assembly is electrically connected with the control module of the electric kettle sequentially through the temperature controller and the coupler of the electric kettle, and the second preset value is positively correlated with the contact travel of the temperature controller and the coupler.

The present invention also provides an electric kettle comprising: the electric kettle control system comprises a memory and a processor, wherein the memory and the processor are mutually communicated, computer instructions are stored in the memory, and the processor executes the computer instructions so as to execute any one of the electric kettle control methods.

The invention also provides a computer readable storage medium, which stores computer instructions for causing the computer to execute any one of the above electric kettle control methods.

The technical scheme of the invention has the following advantages:

according to the electric kettle control method and device, the water level detection signal of the water level detection assembly is detected, the numerical value of the water level detection signal is compared with the preset threshold value to judge whether the electric kettle is lifted or not, and further the running state of the electric kettle is controlled, so that the problem of electric leakage caused by water flowing to the coupler when an automatic water inlet type user lifts the electric kettle is solved, the phenomenon of fire striking caused by electrified disconnection of the coupler is avoided, the use safety and reliability of the electric kettle are improved, and the service life of the electric kettle is further prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a flow chart of a method for controlling an electric kettle according to an embodiment of the present invention;

fig. 2 is a block diagram of an electric kettle control device in the embodiment of the invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The technical scheme of the application is described below by taking an electric kettle as an example, and the electric kettle comprises a base and an electric kettle body. Wherein, be provided with water level detection subassembly and temperature controller on the insulating pot, be provided with automatic subassembly and coupler of intaking on the base, coupler and temperature controller pass through the contact and connect. The automatic water inlet component is electrically connected with a control module arranged on the base through a coupler and a temperature controller. The control module acquires a water level detection signal of the water level detection assembly and controls the heating assembly on the base to heat.

A first aspect of an embodiment of the present invention provides a method for controlling an electric kettle, referring to fig. 1, the electric kettle includes an automatic water inlet component and a water level detection component, and includes the following steps:

s100, detecting a water level detection signal of the water level detection assembly when the electric kettle enters water.

S200, comparing the value of the water level detection signal with a first preset value. Wherein, the first preset value is the detection value of the water level detection signal when the electric kettle is lifted.

S300, when the value of the water level detection signal is smaller than or equal to a first preset value, judging that the electric kettle is lifted, and controlling the electric kettle to stop running.

According to the electric kettle control method, the water level detection signal of the water level detection assembly is detected, the numerical value of the water level detection signal is compared with the preset threshold value, whether the electric kettle is lifted is judged, the running state of the electric kettle is further controlled, the problem of electric leakage caused by water flowing to the coupler when the electric kettle is lifted by an automatic water inlet type user is solved, the ignition phenomenon caused by electrified disconnection of the coupler is avoided, the use safety and reliability of the electric kettle are improved, and the service life of the electric kettle is further prolonged.

In an implementation manner of this embodiment, the above electric kettle control method further includes:

s400, when the value of the water level detection signal is larger than a first preset value, judging that the electric kettle is not lifted, and controlling the electric kettle to continue to operate.

In the detection process, if the value of the obtained water level detection signal of the electric kettle is larger than a first preset value, the electric kettle can be determined not to be lifted by a user, the coupler of the electric kettle can be controlled to be continuously electrified for heating, and the automatic water inlet assembly is controlled to continuously feed water.

Optionally, the detecting signal of the water level detecting assembly includes: two detection modes are provided. According to the first mode, a water level detection signal output by the water level detection assembly when the electric kettle is filled with water is detected according to a preset time interval. Or, the second mode detects the water level detection signal output by the water level detection assembly in real time when the electric kettle enters water.

Preferably, the water level detection signal of the water level detection assembly is monitored in a real-time detection mode, so that when a user lifts the electric kettle, the user can immediately respond to the actions, the electric kettle is controlled to turn off a power supply, water feeding is stopped, and the use safety is guaranteed.

Insulating pot is provided with the coupler, control insulating pot stop motion, include: and controlling the electric kettle to turn off the power supply of the coupler, and simultaneously controlling the electric kettle to stop water inflow. After detecting that the electric kettle is lifted by a user, the power supply of the electric kettle coupler is immediately turned off, and meanwhile, the electric kettle is controlled to stop water inflow so as to prevent the electric leakage problem.

In one embodiment of this embodiment, the water level detection assembly is electrically connected to a control module of the electric kettle. The control module acquires a voltage signal of the connection end of the water level detection assembly to detect water level information in the electric kettle, when the electric kettle is lifted by a user, a circuit of the water level detection assembly is opened, and the voltage value of the connection end of the water level detection assembly and the control module is very small or zero. Specifically, detect water level detection subassembly's water level detection signal when insulating pot is intake, include: and detecting signal voltage output by the water level detection assembly when the electric kettle is filled with water. As long as the voltage value of the detection signal is smaller than or equal to the first preset value, the circuit of the water level detection assembly is judged to be in an open circuit state, namely the electric kettle is lifted by a user.

In an embodiment of this embodiment, the step S300 of electrically connecting the water level detection assembly to the control module of the electric kettle sequentially through the temperature controller and the coupler of the electric kettle, and after determining that the electric kettle is lifted when the value of the water level detection signal is less than or equal to the first preset value, further includes:

s310, detecting the duration time of the electric kettle being lifted.

And S320, comparing the duration with a second preset value, wherein the second preset value is positively correlated with the contact strokes of the temperature controller and the coupler.

And S330, controlling the electric kettle to stop running when the duration is greater than or equal to a second preset value.

And S340, when the duration time is less than a second preset value, controlling the electric kettle to continue to operate.

By judging the duration time for which the electric kettle is lifted and comparing the duration time with a second preset value. When the duration is greater than or equal to the second preset value, the electric kettle is judged to be lifted by the user, the contact failure caused by vibration due to external interference is avoided, the possibility of misjudgment of the lifted state of the electric kettle is eliminated, the accuracy of electric kettle control is improved, and the use experience of the user is improved.

A second aspect of an embodiment of the present invention provides an electric kettle control apparatus, referring to fig. 2, an electric kettle includes an automatic water inlet assembly and a water level detection assembly, and includes: the device comprises a first detection module 1, a first judgment module 2 and a control module 3. The first detection module 1 is used for detecting a water level detection signal of the water level detection assembly when the electric kettle enters water. The first judging module 2 compares the value of the water level detection signal with a first preset value, wherein the first preset value is the value of the water level detection signal when the electric kettle is lifted. And the control module 3 judges that the electric kettle is lifted when the value of the water level detection signal is less than or equal to a first preset value, and controls the electric kettle to stop running.

Optionally, the control module 3 is further configured to determine that the electric kettle is not lifted when the value of the water level detection signal is greater than a first preset value, and control the electric kettle to continue to operate.

Optionally, the first detecting component 1 may detect a water level detection signal output by the water level detecting component when the electric kettle enters water according to a preset time interval. Or, the first detection component 1 can also detect the water level detection signal output by the water level detection component when the electric kettle enters water.

Specifically, the control module 3 is used for controlling the electric kettle to turn off the power supply of the coupler. Meanwhile, the control module 3 is also used for stopping water feeding of the electric kettle.

The first detection module 1 is used for detecting the detection signal voltage output by the water level detection assembly when the electric kettle enters water.

The electric kettle control device further comprises: a second detection module 4 and a second judgment module 5. And a second detection module 4 for detecting the duration of time that the electric kettle is lifted. A second decision module 5 compares the duration with a second preset value. In addition, the control module is also used for controlling the electric kettle to stop running when the duration is greater than or equal to a second preset value. The control module is further used for controlling the electric kettle to continue to operate when the duration is smaller than a second preset value. The water level detection assembly is electrically connected with the control module 3 of the electric kettle sequentially through the temperature controller and the coupler of the electric kettle, and the second preset value is positively correlated with the contact travel of the temperature controller and the coupler. When the contact stroke is long, the second preset value is correspondingly larger; when the contact travel is short, the second predetermined value is correspondingly smaller.

A third aspect of an embodiment of the present invention provides an electric kettle, including: the electric kettle control system comprises a memory and a processor, wherein the memory and the processor are communicated with each other, computer instructions are stored in the memory, and the processor executes the computer instructions so as to execute any one of the electric kettle control methods.

A fourth aspect of embodiments of the present invention provides a computer-readable storage medium storing computer instructions for causing a computer to execute any one of the above-described electric kettle control methods.

According to the method and the device for controlling the electric kettle, provided by the embodiment of the invention, the water level detection signal of the water level detection assembly is detected, and the numerical value of the water level detection signal is compared with the preset threshold value to judge whether the electric kettle is lifted or not, so that the running state of the electric kettle is controlled, the problem of electric leakage caused by water flowing to a coupler when an automatic water inlet type user lifts the electric kettle is solved, the phenomenon of ignition caused by electrified disconnection of the coupler is avoided, the use safety and reliability of the electric kettle are improved, and the service life of the electric kettle is further prolonged.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.