CN204902131U - Air purifier with human sensing function - Google Patents
Air purifier with human sensing function Download PDFInfo
- Publication number
- CN204902131U CN204902131U CN201520592031.0U CN201520592031U CN204902131U CN 204902131 U CN204902131 U CN 204902131U CN 201520592031 U CN201520592031 U CN 201520592031U CN 204902131 U CN204902131 U CN 204902131U
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- air purifier
- air
- electronic switch
- microprocessor
- infrared sensor
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Abstract
The utility model provides an air purifier with human sensing function, includes air -purifying module, power module, an electronic switch, microprocessor and infrared sensor, an electronic switch includes input, output and control end, an electronic switch's input, output and control end respectively with power module air -purifying module reaches microprocessor connects, infrared sensor with microprocessor connects, and microprocessor with infrared sensor all with power module connects, infrared sensor is arranged in the people who gathers the surrounding environment that air purifier locates to have information. The utility model discloses an air purifier with human sensing function air purifier personnel in locating surrounding environment when more, can open automatically, satisfied people's user demand.
Description
Technical field
The utility model relates to technical field of air purification, particularly relates to a kind of air purifier with human body sensing function.
Background technology
Air purifier is that various air pollutants (generally comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.) can be adsorbed, decompose or be transformed to one, the product of effective raising air cleanliness, is mainly used in the purification of air of family expenses, commercialization, industry, building etc.
Along with people pay close attention to constantly promote living environment, air quality, air purifier enjoys consumer to pay close attention to.Air purifier of the prior art after being powered up, mostly needs the switch of manual operation air purifier, to control starting working or quitting work of air purifier.But, when many people chat together, talk work time, the air quality that people often ignore residing environment because of chat is being deteriorated gradually, also because chat is forgotten, air purifier is opened simultaneously, thus cause the healthy of people to suffer damage, therefore, the existing air purifier controlling to open only according to mechanical switch or touch switch has no longer been applicable to the needs of user.
Utility model content
The purpose of this utility model is, provides a kind of air purifier with human body sensing function, to meet the demand of user.
The utility model embodiment provides a kind of air purifier with human body sensing function, comprise air-purifying module, power module, first electronic switch, microprocessor and infrared sensor, described first electronic switch comprises input, output and control end, the input of described first electronic switch, output and control end respectively with described power module, described air-purifying module and described microprocessor connect, described infrared sensor is connected with described microprocessor, and described microprocessor is all connected with described power module with described infrared sensor, information is there is in described infrared sensor for the people gathered in surrounding environment residing for air purifier.
Further, described air purifier also comprises housing and circuit board, and described air-purifying module and described circuit board are all arranged in described housing, and described power module, described first electronic switch and described microprocessor are all arranged on described circuit board.
Further, described housing is divided into front shell and rear portion housing, and described infrared sensor is arranged on the housing of described rear portion.
Further, described rear portion housing offers exhaust outlet, and described exhaust outlet is opened in the back side of rear portion housing and the bottom of close rear portion housing.
Further, described first electronic switch is triode.
Further, described air purifier also comprises the second electronic switch, and described second electronic switch is touch switch, and described second electronic switch is located at the top of described front shell and is connected with described microprocessor.
The beneficial effects of the utility model are:
There is information in the personnel that the air purifier with human body sensing function of the present utility model gathers surrounding environment residing for air purifier by infrared sensor, there is information and judge in the personnel of surrounding environment residing for the air purifier that microprocessor collects according to infrared sensor, the current persons count of surrounding environment residing for air purifier is more than or equal to 2 and after continuing to reach setting-up time, microprocessor exports control signal and makes the first electronic switch conducting, electric power source pair of module air-purifying module is powered, air-purifying module is opened, air is purified, thus solve air purifier of the prior art, cannot automatically realize purification of air, the technical problem of people's user demand cannot be met.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram with the air purifier of human body sensing function of the utility model embodiment.
Fig. 2 is the structural representation of the air purifier in Fig. 1.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is further described.
Please refer to Fig. 1, the utility model embodiment provides a kind of air purifier with human body sensing function, comprises air-purifying module 11, power module 13, first electronic switch 14, microprocessor 16 and infrared sensor 18.Air-purifying module 11 is for purifying air.First electronic switch 14 comprises input, output and control end, air-purifying module 11 is connected with the output of the first electronic switch 14, the input of the first electronic switch 14 is connected with power module 13, and the control end of the first electronic switch 14 is connected with microprocessor 16.Microprocessor 16 and infrared sensor 18 are all connected with power module 13.Infrared sensor 18 is connected with microprocessor 16, and infrared sensor 18 exists information for what gather personnel in surrounding environment residing for air purifier.It should be noted that, in order to illustrate conveniently, in Fig. 1, not draw microprocessor 16 and the connecting line of infrared sensor 18 all and between power module 13.
Please refer to Fig. 2, in the present embodiment, purification of air also comprises housing 101 and circuit board (scheming not shown), and air-purifying module 11 and circuit board are all arranged in housing 101, and power module 13, first electronic switch 14 and microprocessor 16 are all arranged on circuit boards.Further, power module 13 is power supply circuit, can provide electric energy after power module 13 is connected with power supply by power line to air-purifying module 11, microprocessor 16 and infrared sensor 18.Certainly, in other embodiments, power module 13 also can be battery, and power module 13 can directly to air-purifying module 11, microprocessor 16 and infrared sensor 18.
In the present embodiment, housing 101 is divided into front shell 103 and rear portion housing 104, and infrared inductor 18 is arranged on rear portion housing 104.
In the present embodiment, rear portion housing 104 offers exhaust outlet 105, and exhaust outlet 105 is opened in the back side of rear portion housing 104 and closes on the bottom of rear portion housing 104.Air after purification is discharged from exhaust outlet 105 by air-purifying module 11.
In the present embodiment, the first electronic switch 14 is triode, colelctor electrode, the emitter base of the input of the first electronic switch 14, output and control end corresponding triode respectively, and triode is set to high level conducting.
In the present embodiment, it is touch switch that the air purifier with human body sensing function also comprises the second electronic switch 15, second electronics 15, and the second electronics 15 top be arranged in front shell 103 are also connected with microprocessor 16.
In the present embodiment, air-purifying module 11 comprises each element for purifying air in air purifier of the prior art, the formations such as such as blower fan, forward filtering net, HEAP filter screen, active carbon filter screen, photocatalyst filtering net and uviol lamp, in air-purifying module 11, the function of blower fan, forward filtering net, HEAP filter screen, active carbon filter screen, photocatalyst filtering net and uviol lamp is same as the prior art, does not repeat them here.
The operation principle with the air purifier of human body sensing function of the present utility model is as follows:
Information is there is in infrared sensor 18 for personnel's in surrounding environment residing for air purifier, in surrounding environment residing for the air purifier that microprocessor 16 collects according to infrared sensor 18 there is the current persons count that information determines personnel in surrounding environment residing for air purifier in personnel's, when microprocessor 16 determines that in surrounding environment residing for air purifier, the current persons count of personnel is more than or equal to 2, and in surrounding environment residing for air purifier the current persons count of personnel continue be more than or equal to this numerical value reach setting-up time such as 20 minutes time, microprocessor 16 exports the control end of control signal (high level signal) to the first electronic switch 14, make the first electronic switch 14 conducting, power module 13 is powered for air-purifying module 11, air-purifying module 11 works and carries out purification of air to surrounding environment residing for air purifier.
Be understandable that, user also can touch the second electronic switch 15, second electronic switch 15 controls microprocessor 16 and exports high level signal to the first electronic switch 14, first electronic switch 14 conducting, power module 13 pairs of air-purifying modules 11 are powered, air-purifying module 11 is opened, air is purified.
The beneficial effects of the utility model are:
The air purifier with human body sensing function of the present utility model gathers the personnel of surrounding environment residing for air purifier by infrared sensor 18 and there is information, there is information and judge in the personnel of surrounding environment residing for the air purifier that microprocessor 16 collects according to infrared sensor 18, the current persons count of surrounding environment residing for air purifier is more than or equal to 2 and after continuing to reach setting-up time, microprocessor 16 exports control signal and makes the first electronic switch 14 conducting, power module 13 pairs of air-purifying modules 11 are powered, air-purifying module 11 is opened, air is purified, thus solve air purifier of the prior art, cannot automatically realize purification of air, the technical problem of people's user demand cannot be met.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. one kind has the air purifier of human body sensing function, it is characterized in that, comprise air-purifying module (11), power module (13), first electronic switch (14), microprocessor (16) and infrared sensor (18), described first electronic switch (14) comprises input, output and control end, the input of described first electronic switch (14), output and control end respectively with described power module (13), described air-purifying module (11) and described microprocessor (16) connect, described infrared sensor (18) is connected with described microprocessor (16), and described microprocessor (16) is all connected with described power module (13) with described infrared sensor (18), information is there is in described infrared sensor (18) for the people gathered in surrounding environment residing for air purifier.
2. there is the air purifier of human body sensing function as claimed in claim 1, it is characterized in that, described air purifier also comprises housing (101) and circuit board, described air-purifying module (11) and described circuit board are all arranged in described housing (101), and described power module (13), described first electronic switch (14) and described microprocessor (16) are all arranged on described circuit board.
3. there is the air purifier of human body sensing function as claimed in claim 2, it is characterized in that, described housing (101) is divided into front shell (103) and rear portion housing (104), and described infrared sensor (18) is arranged on described rear portion housing (104).
4. there is the air purifier of human body sensing function as claimed in claim 3, it is characterized in that, described rear portion housing (104) offers exhaust outlet (105), and described exhaust outlet (105) is opened in the back side at described rear portion housing (104) and the bottom at close rear portion housing (104).
5. have the air purifier of human body sensing function as claimed in claim 1, it is characterized in that, described first electronic switch (14) is triode.
6. there is the air purifier of human body sensing function as claimed in claim 3, it is characterized in that, described air purifier also comprises the second electronic switch (15), described second electronic switch (15) is touch switch, and described second electronic switch (15) is located at the top of described front shell (103) and is connected with described microprocessor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592031.0U CN204902131U (en) | 2015-08-10 | 2015-08-10 | Air purifier with human sensing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592031.0U CN204902131U (en) | 2015-08-10 | 2015-08-10 | Air purifier with human sensing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902131U true CN204902131U (en) | 2015-12-23 |
Family
ID=54924300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592031.0U Expired - Fee Related CN204902131U (en) | 2015-08-10 | 2015-08-10 | Air purifier with human sensing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108379A (en) * | 2016-07-01 | 2016-11-16 | 张昊宇 | A kind of computer desk realizing air cleaning and automatic control lifting function |
| CN107202412A (en) * | 2017-07-25 | 2017-09-26 | 天津贝罗尼生物科技有限公司 | A kind of air purifier intelligent-induction system |
| CN110887134A (en) * | 2019-12-02 | 2020-03-17 | 徐州伊泽瑞智智能设备有限公司 | Intelligent air purification device |
| CN111928442A (en) * | 2020-07-02 | 2020-11-13 | 雄安达实智慧科技有限公司 | Intelligent monitoring and sterilizing method and device for indoor air environment and storage medium |
-
2015
- 2015-08-10 CN CN201520592031.0U patent/CN204902131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108379A (en) * | 2016-07-01 | 2016-11-16 | 张昊宇 | A kind of computer desk realizing air cleaning and automatic control lifting function |
| CN107202412A (en) * | 2017-07-25 | 2017-09-26 | 天津贝罗尼生物科技有限公司 | A kind of air purifier intelligent-induction system |
| CN110887134A (en) * | 2019-12-02 | 2020-03-17 | 徐州伊泽瑞智智能设备有限公司 | Intelligent air purification device |
| CN111928442A (en) * | 2020-07-02 | 2020-11-13 | 雄安达实智慧科技有限公司 | Intelligent monitoring and sterilizing method and device for indoor air environment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |