阅读说明：本技术 一种有夜灯功能的杀菌除臭空气净化装置 (Sterilizing and deodorizing air purifying device with night lamp function ) 是由 刘刚 文军 罗兵雪 于 2021-01-13 设计创作，主要内容包括：本发明涉及室内空气净化领域,具体的涉及到一种有夜灯功能的杀菌除臭空气净化装置,包括壳体,所述壳体上开设有进风口和出风口,所述进风口到所述出风口之间依次安装有臭氧发生装置和臭氧分解装置；所述臭氧分解装置包括转动结构,所述转动结构上安装有臭氧分解催化剂,邻近所述转动结构的壳体上,安装有加热结构。本发明公开的一种有夜灯功能的杀菌除臭空气净化装置,解决了现有的空气净化装置分解净化空气后剩余的臭氧效率较低,容易导致室内臭氧浓度超标的问题；同时,设计有螺旋管道,进一步提高了本装置空气净化的效果；并且,还设计有处理器和多个传感器,实现了对装置的自动和智能控制。(The invention relates to the field of indoor air purification, in particular to a sterilization and deodorization air purification device with a night lamp function, which comprises a shell, wherein an air inlet and an air outlet are formed in the shell, and an ozone generating device and an ozone decomposing device are sequentially arranged between the air inlet and the air outlet; the ozone decomposition device comprises a rotating structure, an ozone decomposition catalyst is arranged on the rotating structure, and a heating structure is arranged on a shell adjacent to the rotating structure. The invention discloses a sterilization and deodorization air purification device with a night lamp function, which solves the problems that the existing air purification device has lower efficiency of residual ozone after decomposing and purifying air and is easy to cause the concentration of the indoor ozone to exceed the standard; meanwhile, a spiral pipeline is designed, so that the air purification effect of the device is further improved; in addition, a processor and a plurality of sensors are designed, so that automatic and intelligent control over the device is realized.)

1. A sterilization and deodorization air purification device with a night light function is characterized by comprising a shell, wherein an air inlet and an air outlet are formed in the shell, and an ozone generating device and an ozone decomposing device are sequentially arranged between the air inlet and the air outlet; the ozone decomposition device comprises a rotating structure, an ozone decomposition catalyst is arranged on the rotating structure, a heating structure is arranged on a shell adjacent to the rotating structure, the heating structure is used for heating the ozone decomposition catalyst, and the rotating structure is used for driving the ozone decomposition catalyst to rotate;

and an air flow assisting device is arranged in the shell and used for pushing air in the shell to sequentially pass through the air inlet, the ozone generating device, the ozone decomposing device and the air outlet.

2. The air purification device with the function of night light and the sterilization and deodorization as claimed in claim 1, wherein ozone sensors are installed on two sides of the ozone decomposition device, a processor is installed inside the casing, a display screen is installed on the outer wall of the casing, and the ozone sensors and the display screen are electrically connected with the processor; the processor is used for obtaining the decomposition efficiency of the ozone decomposition device according to the data transmitted by the ozone sensor.

3. The air cleaning apparatus with night lamp as claimed in claim 1, wherein the ozone decomposing catalyst is in the form of a honeycomb cylinder.

4. A disinfecting and deodorizing air-purifying apparatus as defined in claim 1, which is provided with a night lamp, wherein said rotating mechanism comprises two mounting platforms rotatably mounted on the inner wall of said casing, said two mounting platforms being adapted to detachably connect the two ends of said ozonolysis catalyst.

5. The air purifying device with the function of night light and the sterilization and deodorization as claimed in claim 4, wherein at least one of the two mounting platforms comprises a motor and a gear, the gear is rotatably mounted on the inner wall of the housing, the motor is electrically connected with the processor, the output end of the motor is engaged with the gear, a storage column is fixedly mounted on the gear, a sliding channel is arranged inside the storage column, a sliding column is slidably mounted in the sliding channel, a limiting groove is formed in the inner wall of the sliding channel, a limiting block is slidably mounted in the limiting groove, the limiting block is fixedly connected with the side surface of the sliding column, one end of the sliding column is fixedly connected with the bottom of the sliding channel through an elastic member, the other end of the sliding column extends out of the sliding channel and is fixedly connected with a mounting block, and the mounting block is used for connecting the ozone decomposition catalyst, the limiting block is used for enabling the sliding column and the containing column to synchronously rotate.

6. The air purification apparatus with night light and sterilization and deodorization as recited in claim 5, wherein said case further comprises a TVOC sensor and an infrared human body sensor, said TVOC sensor and said infrared human body sensor are both connected to said processor.

7. The air purifying apparatus with night light and sterilization and deodorization function as claimed in claim 6, wherein a plurality of LED lamps are disposed on the housing adjacent to the air outlet and the air inlet, and the LED lamps are electrically connected to the processor.

8. The air purification apparatus with night light and sterilization and deodorization as recited in claim 7, wherein said processor is further configured to control the ozone generation rate of said ozone generator, the power of said air flow aid, the lighting status of said LED light, and the operating status of said heating structure and said rotating structure according to the data transmitted by said ozone sensor, TVOC sensor and infrared human body sensor.

9. The air purifying apparatus with night lamp as claimed in claim 1, wherein a spiral duct is provided between the ozone generating unit and the ozone decomposing unit.

10. The air purifying apparatus with night light and sterilization and deodorization as recited in claim 1, wherein said air inlet is further provided with a pre-filter.

Technical Field

The invention relates to the field of indoor air purification, in particular to a sterilization and deodorization air purification device with a night lamp function.

Background

Along with the continuous development of society, the living standard of human beings is continuously improved, the quality demand for air is higher and higher, and ozone as clean strong oxidizer can effectively remove formaldehyde, benzene series, total volatile organic compounds TVOC, ammonia, microorganism particulate matter, virus, bacteria and the like, and can not generate secondary pollutants, so that the air purification device based on ozone is also popular with various families.

When the ozone is used for cleaning indoor air, the concentration of the ozone must be strictly controlled, and if the concentration of the ozone is too high, the health of a human body can be damaged, and even the human body is poisoned. However, the existing air purification device is simple in function, and usually adopts an active carbon layer arranged at an air outlet to adsorb residual ozone after air purification, so that the ozone filtering efficiency is low, and the ozone concentration in a room is extremely easy to exceed the standard after the air purification device is used for a long time.

Disclosure of Invention

The invention aims to solve the problems that the existing air purification device mentioned in the background has simple function and is easy to cause the over-standard concentration of the indoor ozone.

In order to achieve the purpose, the invention provides a sterilization and deodorization air purification device with a night lamp function, which comprises a shell, wherein an air inlet and an air outlet are formed in the shell, and an ozone generating device and an ozone decomposing device are sequentially arranged between the air inlet and the air outlet; the ozone decomposition device comprises a rotating structure, an ozone decomposition catalyst is arranged on the rotating structure, a heating structure is arranged on a shell adjacent to the rotating structure, the heating structure is used for heating the ozone decomposition catalyst, and the rotating structure is used for driving the ozone decomposition catalyst to rotate;

and an air flow assisting device is arranged in the shell and used for pushing air in the shell to sequentially pass through the air inlet, the ozone generating device, the ozone decomposing device and the air outlet.

It can be understood that this device is equipped with a heating structure and heats the ozonolysis agent to get rid of adsorbed steam and organic gas in the ozonolysis catalyst use, prolong the life-span of ozonolysis catalyst, simultaneously, this device still is provided with a revolution mechanic, makes the ozonolysis catalyst thermally equivalent, prevents that the catalyst from appearing the part sintering, and the pivoted ozonolysis catalyst more can be abundant with ozone contact, improves the efficiency of decomposing unnecessary ozone.

Furthermore, ozone sensors are mounted on two sides of the ozone decomposition device, a processor is further mounted inside the shell, a display screen is mounted on the outer wall of the shell, and the ozone sensors and the display screen are both electrically connected with the processor; the processor is used for obtaining the decomposition efficiency of the ozone decomposition device according to the data transmitted by the ozone sensor.

It can be understood that the two ozone sensors are respectively used for detecting the ozone concentration of the mixed gas in the device before passing through the ozone decomposition device and the concentration after passing through the ozone decomposition device, and the processor can judge the decomposition efficiency of the current ozone decomposition catalyst according to the two obtained concentration values and display the concentration values on the display screen to remind a user of timely treating the ozone decomposition catalyst.

Further, the ozonolysis catalyst is in the shape of a cylinder with a honeycomb structure.

It is understood that the catalyst having a honeycomb structure facilitates increasing the contact area with ozone, and improves the efficiency of decomposing ozone.

Furthermore, slewing mechanism includes that two rotations are installed the mount table of shells inner wall, two mount tables are used for dismantling the connection ozone decomposition catalyst's both ends.

It can be understood that the ozone decomposition catalyst is detachably arranged on the two mounting platforms, so that when the ozone decomposition catalyst is used for a certain time and the ozone decomposition efficiency is too low due to the dust deposition and other conditions, a user can quickly replace the ozone decomposition catalyst.

Further, at least one of the two mounting platforms comprises a motor and a gear, the gear is rotatably mounted on the inner wall of the shell, the motor is electrically connected with the processor, the output end of the motor is meshed with the gear, a containing column is fixedly arranged on the gear, a sliding channel is arranged in the containing column, a sliding column is arranged in the sliding channel in a sliding way, and the inner wall of the sliding channel is provided with a limit groove, a limit block is arranged in the limit groove in a sliding way, the limiting block is fixedly connected with the side surface of the sliding column, one end of the sliding column is fixedly connected with the bottom of the sliding channel through an elastic piece, the other end of the sliding column extends out of the sliding channel and is fixedly connected with an installation block, the mounting block is used for connecting the ozonolysis catalyst, and the stopper is used for making the slip post with accomodate the synchronous rotation of post.

It can be understood that, when changing the ozone decomposition catalyst, the user can press the installation piece for the slip post slides to accomodating the post, and the elastic component of accomodating the post this moment in is compressed, and the user can take out the ozone decomposition catalyst that treats to change, places the ozone decomposition catalyst after will changing the installation piece after, the elastic component of compressed can promote automatically the installation piece, thereby with ozone decomposition catalyst fixed clamp. The design simplifies the replacement operation of the ozone decomposition catalyst and is convenient for users to use.

Further, still be equipped with TVOC sensor and infrared human body sensor on the casing, TVOC sensor and infrared human body sensor all with the treater is connected.

It can be understood that the TVOC sensor is used to detect the indoor air condition, and the infrared human body induction sensor is used to detect the presence of a person in the room.

Furthermore, a plurality of LED lamps are arranged on the shell body and are close to the air outlet and the air inlet, and the LED lamps are electrically connected with the processor.

It will be appreciated that this design facilitates simple illumination of the device at night.

Further, the processor is further used for controlling the ozone generating rate of the ozone generating device, the power of the air flow assisting device, the light emitting state of the LED lamp and the working state of the adding structure and the rotating structure according to data transmitted by the ozone sensor, the TVOC sensor and the infrared human body induction sensor.

It can be understood that, in this device, the processor is also used for intelligently adjusting the ozone generation rate and the decomposition rate of this device according to the data detected by the ozone sensor and the TVOC sensor, so as to control the concentration of ozone in the device and the concentration of indoor ozone within a specified range (ozone within a certain concentration range is harmless to human body, and even has many benefits), on the other hand, also can judge whether there is a person in the room according to the data detected by the infrared human body induction sensor, further intelligently adjust the ozone generation rate and the decomposition rate of this device, and carry out auxiliary lighting.

Further, the ozone generating device and the ozone decomposing device are provided with spiral pipelines.

It can be understood that the design of the spiral pipeline is convenient for prolonging the distance of the mixed gas of ozone and air passing through the device, the purification time of ozone is increased, and the air purification effect of the device is improved.

Furthermore, a front filter screen is arranged on the air inlet.

It can be understood that the front filter screen can adsorb the attached dust in the air entering the air inlet, and prevent particles such as dust from entering the device and adsorbing on the ozone decomposition catalyst, so that the replacement frequency of the catalyst is reduced.

In conclusion, the sterilization and deodorization air purification device with the night light function disclosed by the invention solves the problems that the existing air purification device has low efficiency of residual ozone after decomposing and purifying air, and the concentration of the indoor ozone is easy to exceed the standard; meanwhile, a spiral pipeline is designed, so that the air purification effect of the device is further improved; and still design treater and a plurality of sensor, realized automatic and intelligent control to the device, can be with ozone concentration control in appointed within range, when maintaining better air purification effect, also guaranteed user's safety.

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 only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of a sterilizing and deodorizing air-purifying device with a night light function according to an embodiment;

FIG. 2 is a schematic structural view of an ozonolysis apparatus according to an embodiment of the disclosure;

FIG. 3 is a schematic view of an embodiment of an air outlet;

1-an ozone generating device, 2-an ozone decomposition catalyst, 3-an air outlet, 4-an air inlet, 5-a front filter screen, 6-an infrared human body induction sensor, 7-a first ozone sensor, 8-a second ozone sensor, 9-a touch screen, 10-an LED lamp, 11-a mounting seat, 12-a motor, 13-a TVOC sensor, 14-a main fan, 15-a spiral pipeline and 17-a PTC heating piece;

31-outlet cover, 111-gear, 112-receiving column, 113-sliding column, 114-mounting block, 115-elastic piece, 116-limiting groove, 117-limiting block and 118-sliding channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1 and fig. 2:

the invention discloses a sterilizing and deodorizing air purifying device with a night light function, which comprises a shell, wherein an air inlet 4 is arranged below the shell, an air outlet 3 is arranged above the shell, and an ozone generating device 1 and an ozone decomposing device are sequentially arranged between the air inlet 3 and the air outlet 4, the ozone generating device 1 can be an existing controllable ozone generating device, a first ozone sensor 7 is arranged on one side of the ozone decomposing device, which is close to the air inlet 3, a second ozone sensor 8 is arranged on one side of the ozone decomposition device close to the air outlet 4, and the processor is also arranged in the shell, the touch screen 9 is also arranged on the outer wall of the shell adjacent to the air outlet, and the first ozone sensor 7, the second ozone sensor 8, the ozone generating device 1 and the touch screen 9 are electrically connected with the processor.

It can be understood that the processor can obtain the ozone decomposition efficiency of the ozone decomposition device according to the data transmitted by the first ozone sensor 7 and the second ozone sensor 8, and display the ozone decomposition efficiency on the touch screen 9, and meanwhile, the processor can also compare the obtained ozone decomposition efficiency with a set efficiency value, if the obtained ozone decomposition efficiency is less than the set efficiency value, the touch screen 9 can also present a corresponding prompt to remind the user of processing, and in addition, the user can also directly touch and operate the touch screen 9 to input an instruction to the processor, thereby controlling the speed of the ozone generation device.

Further, the ozonolysis device comprises a rotating structure, the rotating structure comprises two mounting tables 11 rotatably mounted on the inner wall of the housing, wherein the mounting table 11 positioned on the left side comprises a motor 12 and a gear 111, the gear 111 is rotatably mounted on the inner wall of the housing, the motor 12 is electrically connected with the processor, the output end of the motor 12 is meshed with the gear 111, a receiving column 112 is fixedly mounted on the gear 111, a sliding channel 118 is arranged inside the receiving column 112, a sliding column 117 is slidably mounted in the sliding channel 118, a limiting groove 116 is formed in the inner wall of the sliding channel 118, a limiting block 117 is slidably mounted in the limiting groove 116, the limiting block 117 is fixedly connected with the side surface of the sliding column 118, one end of the sliding column 118 is fixedly connected with the bottom of the sliding channel 118 through an elastic member 115, the other end of the elastic member 115 extends out of the sliding channel 118 and is fixedly connected with a mounting block 114, wherein the elastic member 115 may be a folded elastic metal plate or a spring, and is preferably a spring.

It will be appreciated that the mounting platform 11 on the right side may be of the same construction as the mounting platform 11 on the left side, or that the other mounting block 114 may be pivotally mounted directly to the inner wall of the housing. In the present embodiment, the right mounting table 11 is different from the left mounting table 11 only in that the right mounting table 11 does not have the motor 12, and the other structure is the same as the left mounting table 11.

Further, install ozone decomposition catalyst 2 between two an installation platform 11, ozone decomposition catalyst 2 is honeycomb's cylinder shape, and two sides of this ozone decomposition catalyst 2 are equipped with a plurality of strip archs, two installation platform 11 one side that is close to mutually all be equipped with a plurality of with the protruding assorted strip recess of strip, the protruding embedding of strip is in the strip recess.

In a more complete solution of this embodiment, the ozonolysis apparatus further comprises a heating mechanism, the heating mechanism is a PTC heating plate 17 installed below the ozonolysis agent 2, and the PTC heating plate 17 is electrically connected to the processor.

It is understood that the PTC heating sheet 17 may also be an electric heating wire, or a graphene heating sheet.

Furthermore, the inside air flow-assisting device that still installs of casing, air flow-assisting device can be for installing a main fan 14 between ozone generating device 1 and the ozone decomposition device, main fan 14 also with the treater electricity is connected, and this main fan 14 is used for promoting air in the casing is by the air intake gets into and passes through ozone generating device 1, ozone decomposition device and air outlet 3 in proper order, wherein, still be equipped with helical tube 15 between ozone generating device 1 and the ozone decomposition device, and this device is when using, and ozone and air mix the back, via this helical tube 15 reentry ozone decomposition device.

Further, the shell is close to the air outlet 3 and is also provided with a plurality of LED lamps 10, the LED lamps 10 are also electrically connected with the processor, namely, the light-emitting state or the light-emitting mode of the LED lamps 10 can be controlled through the touch screen 9, so that the indoor lighting is simply carried out, and a user can conveniently and quickly find the touch screen 9 of the device, thereby operating and managing the device.

In this embodiment, still be equipped with TVOC sensor 13 and infrared human body sensor 6 on the outer wall of casing, TVOC sensor 13 and infrared human body sensor 6 also all with the treater is connected. And, the processor can also control the speed of ozone generation by the ozone generation device 1, the rotating speed of the main fan 14, the lighting state of the LED lamp 10, and the working states of the heating structure and the rotating structure according to the data transmitted by the first ozone sensor 7, the second ozone sensor 8, the TVOC sensor 13, and the infrared human body induction sensor 13.

Specifically, when the first ozone sensor 7 detects that the concentration of ozone is higher than a set value, the processor may control the ozone generating device 1 to decrease the rate of ozone generation and/or decrease the rotation speed of the main fan.

In another case, when the second ozone sensor 8 detects that the concentration of ozone is higher than a set value, the processor can control the ozone generating device 1 to stop the generation of ozone, so as to ensure the safety of human body.

In another case, when the TVOC sensor detects that the TVOC index of the indoor air is lower than the predetermined value, that is, the air condition is better, the processor may control the main fan 14 to reduce the rotation speed, and stop the operation of the heating structure and the rotating structure, thereby reducing the power consumption of the apparatus.

Similarly, when the infrared human body sensor 13 detects that the indoor environment is in an unmanned state, the processor may increase the set values of the first ozone sensor 7 and the second ozone sensor 8, and when the infrared human body sensor 13 detects that the indoor environment is in an unmanned state, the processor may decrease the set values of the first ozone sensor 7 and the second ozone sensor 8.

Meanwhile, the device can be installed indoors such as a bathroom and a toilet, when the infrared human body induction sensor 13 detects that the indoor environment is in a manned state, the processor can also control the LED lamp 10 to emit light to illuminate the indoor environment.

It is also understood that the processor of the device does not have to perform the above intelligent control simultaneously, and the user may select a specific mode to perform different intelligent management.

Referring to fig. 3, in a more complete solution of the present embodiment, the air inlet 4 is further provided with a front filter screen 5, and the front filter screen 5 is detachably mounted on the housing and is used for adsorbing dust attached to the air entering the device. The air outlet 3 is provided with an outlet cover 31, and the touch screen 9 is installed on the outlet cover 31.

It can also be understood that the power supply in the device may be directly connected to the household circuit through a plug, or a rechargeable battery may be provided in the device for supplying power, which is not limited in this embodiment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.