CN204345864U - Intelligent air purifier - Google Patents
Intelligent air purifier Download PDFInfo
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- CN204345864U CN204345864U CN201420693048.0U CN201420693048U CN204345864U CN 204345864 U CN204345864 U CN 204345864U CN 201420693048 U CN201420693048 U CN 201420693048U CN 204345864 U CN204345864 U CN 204345864U
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- sensor
- blower fan
- air purifier
- master board
- intelligent air
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model proposes a kind of Intelligent air purifier, comprise: master board, the sensor expansion board be connected with master board and display screen, the sensor be connected with sensor expansion board, anion generator and blower fan, the power transfer module be connected respectively with master board, sensor expansion board, display screen, sensor, anion generator and blower fan.Several sensors, anion generator and blower fan is connected in the sensor expansion board be connected with master board, the information gathering of environment to external world can be realized, and by information feed back in master board, thus can carry out the mode of operation of corresponding adjustment Intelligent air purifier according to the change of external environment.In addition, WiFi module is connected with master board, can by control data and information etc. and network interaction, Remote can be realized, LCD display is connected with described master board by lcd driver chip, realizes touch intelligentization operation, has better human-computer interaction interface.
Description
Technical field
The utility model relates to controlling intelligent household appliances and air purification field, particularly relates to a kind of Intelligent air purifier.
Background technology
It is different that different crowds is subject to room air pollution effect, particularly old man and child affect by air-polluting can be more serious.And asthmatic patient, cardiac, Pulmonary Disease patients are also easy to be subject to air-polluting impact.In addition, some people by room air pollution, can cause that memory is impaired, respond reduces, spatial abstraction thinking ability weakens and feel and behavioral function change, and there will be the symptoms such as fatigue, insomnia, agitation, headache.Room air pollution just constantly forms harm to our health.
From the operation principle of air purifier, air purifier mainly contains three kinds: passive type purifies class (filter screen purification class), initiatively purifies class (without filter screen type) and double purified class (initiatively purification+passive purification).
First class: passive type purification class (filter screen purification class)
The cardinal principle of passive type air purifier is: with blower fan by air suction machine, by built-in strainer filtering air, mainly can play Chalk-dust filtering, peculiar smell, toxic gas and kill the effect of part bacterium.Filter screen divides again: control of dust filter screen, remove formaldehyde filter screen, deodorizing filter screen, HEPA filter screen etc.Wherein, what cost compare was high is exactly HEPA filter screen, and the effect of its filtration of particulate matters clearly, and can play decomposition toxic gas and bactericidal action, and air secondary can be suppressed to pollute.
Second largest class: initiatively purify class (without filter screen type)
The principle of active air purifier and the fundamental difference of passive type purification of air principle are just, active air purifier has broken away from the restriction of blower fan and filter screen, not that passive wait room air is drawn in clarifier and carries out filtration, purification, but effectively, initiatively in air, discharge the purifying and sterilizing factor, by the feature that air can spread, arrive each indoor corner and carry out purifying without dead angle to air.
The third-largest class: double purified class (initiatively purification+passive purification)
This air purifier is that the technology purified by passive type combines with the technology initiatively purifying class.
And for the circuit control system of conventional air cleaners, function is simple, mode of operation is fixed, not complicated operating system, thus integrated circuit to control mainboard also fairly simple, a general single chip chip just can control whole duty.Along with the intelligent development of air purifier, this traditional framework can not meet the demand of Intelligent purifying device Function Extension, and especially along with Internet of Things, the arrival in mobile Internet epoch, the hardware circuit design scheme of conventional domestic electrical equipment will face the challenge.
Utility model content
The purpose of this utility model is that providing a kind of supports more intelligent air purifier, can according to the corresponding mode of operation of state auto-switching of human body and environment.
To achieve these goals, the utility model proposes a kind of Intelligent air purifier, comprise: master board, sensor expansion board, display screen, several sensors, anion generator, blower fan and power transfer module, wherein, described master board connects described sensor expansion board and display screen, described sensor expansion board connects described sensor, anion generator and blower fan, and described power transfer module is connected respectively with described master board, sensor expansion board, display screen, several sensors, anion generator and blower fan.
Further, be also provided with WiFi module and lcd driver chip, described WiFi module and lcd driver chip are connected with described master board respectively.
Further, described display screen is LCD display, is connected with described master board by described lcd driver chip.
Further, described LCD display is 7 cun.
Further, described sensor is 5, is respectively microwave human body sensor, linear photosensor sensor, TVOC sensor, PM2.5 sensor and Temperature Humidity Sensor.
Further, described TVOC sensor comprises air mass sensor and negative tempperature coefficient thermistor, and described air mass sensor and negative tempperature coefficient thermistor are all connected with described sensor expansion board.
Further, described PM2.5 sensor comprises dust sensor and flow generator, and described flow generator is located in described dust sensor.
Further, described blower fan comprises high pressure cleaning device blower fan and anion blower fan, and described high pressure cleaning device blower fan and anion blower fan are connected with described sensor expansion board respectively.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in: in the sensor expansion board be connected with master board, be connected several sensors, anion generator and blower fan, the information gathering of environment to external world can be realized, and by information feed back in master board, thus can carry out the mode of operation of corresponding adjustment Intelligent air purifier according to the change of external environment.
In addition, WiFi module is connected with master board, can by control data and information etc. and network interaction, Remote can be realized, LCD display is connected with described master board by lcd driver chip, realizes touch intelligentization operation, has better human-computer interaction interface.
Accompanying drawing explanation
Fig. 1 is the frame structure schematic diagram of Intelligent air purifier in the utility model one embodiment.
Detailed description of the invention
Below in conjunction with schematic diagram, Intelligent air purifier of the present utility model is described in more detail, which show preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here, and still realize advantageous effects of the present utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
In order to clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the utility model chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, a large amount of implementation detail must be made to realize the specific objective of developer, such as, according to regarding system or the restriction about business, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
In the following passage, more specifically the utility model is described by way of example with reference to accompanying drawing.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Please refer to Fig. 1, in the present embodiment, propose a kind of Intelligent air purifier, comprise: master board, sensor expansion board, display screen, several sensors, anion generator 16, blower fan and power transfer module, wherein, described master board connects described sensor expansion board and display screen, described sensor expansion board connects described sensor, anion generator 16 and blower fan, and described power transfer module is connected respectively with described master board, sensor expansion board, display screen, several sensors, anion generator 16 and blower fan.
In the present embodiment, Intelligent air purifier is also provided with WiFi module 20 and lcd driver chip 21, and described WiFi module 20 and lcd driver chip 21 are connected with described master board respectively.Wherein, the control data in described master board and network can be carried out alternately by described WiFi module 20, and person easy to use can long-rangely be monitored by cell phone software or computer software, and long-range operation.Described display screen is the LCD display of 7 cun, is connected with described master board by described lcd driver chip 21.LCD display can show the duty of air purifier in real time, and can point by user all working state that touch screen controls air purifier.User can input LCD display, can be controlled by the 21 pairs of master boards of described lcd driver chip, and the information in master board can also be outputted to LCD display and shows by lcd driver chip 21 in addition.In order to realize above-mentioned functions, the master board in the present embodiment is the master chip based on Android or Apple Macintosh operating system.
Described sensor is 5, is respectively microwave human body sensor 11, linear photosensor sensor 12, TVOC sensor 13, PM2.5 sensor 14 and Temperature Humidity Sensor 15.
Concrete, whether described microwave human body sensor 11 can detect has physical activity in certain limit around, if do not had within a certain period of time, then judge nobody home, Intelligent air purifier closes to reduce power consumption automatically; When human body information being detected, be then determined with people and be in, Intelligent air purifier is opened automatically, purifies air.
Described linear photosensor sensor 12 can the light change of perception surrounding environment, differentiates day and night, when entering night, and the Intelligent air purifier duty that adjustment is corresponding.
TVOC (Total Volatile Organic Compounds, total volatile organism) refer to that saturated vapour pressure is more than the organic matter of 133.32pa under room temperature, its boiling point is at 50 DEG C to 250 DEG C, the form can evaporated at normal temperatures is present in air, its toxicity, excitant, carcinogenicity and special odor profiles, skin and mucous membrane can be affected, acute lesion is produced to human body.In the present embodiment, described TVOC sensor 13 adopts the detection of combination realization to air quality of air mass sensor and negative temperature coefficient (NTC) thermistor.Described negative tempperature coefficient thermistor can with temperature compensation function.Air mass sensor has very high sensitivity to the smog of cigarette or cooking stink, utilize relative value to detect to realize the control closer to mankind's sensation, namely with when air cleaner for benchmark, by sensor resistance than having changed the pollution level how much detecting air during air cleaner.
PM2.5 refers to that in surrounding air, aerodynamics equivalent diameter is less than or equal to the particle of 2.5 microns.It has important impact to air quality and visibility etc.Compared with thicker Atmospheric particulates, PM2.5 particle diameter is little, and area is large, active strong, easily attach poisonous and harmful substances (such as, heavy metal, microorganism etc.), and the time of staying is in an atmosphere grown, fed distance is far away, thus larger on the impact of health and atmosphere quality.In the present embodiment, described PM2.5 sensor 14 comprises dust sensor and flow generator, and described flow generator is located in dust sensor.Dust sensor can the fine particle of flue gas, pollen, house dust etc. more than 1 micron that produces of perception tobacco, it has the advantages that volume is little, lightweight, be convenient to installation, and built-in flow generator can attract outside atmosphere voluntarily, be convenient to detect air.
In addition, described Temperature Humidity Sensor 15 can realize the monitoring to temperature and humidity in indoor environment.
In the present embodiment, described blower fan comprises high pressure cleaning device blower fan 17 and anion blower fan 18, and described high pressure cleaning device blower fan 17 and anion blower fan 18 are connected with described sensor expansion board respectively.Described high pressure cleaning device blower fan 17 can be agitated air, thus Atmospheric Flow is got up conveniently purify accordingly.Anion generator 16 can produce anion, and the anion of generation can transfer out by described anion blower fan 18, makes it more easily spread in an atmosphere.
5 sensors, anion generator 16 and blower fans are all subject to sensor expansion board and control, and can accordingly feedback information to sensor expansion board, master board is fed data back to again by described sensor expansion board, and can be transferred on network by WiFi module 20, or be presented on LCD display by lcd driver chip 21.
In the present embodiment, power transfer module can realize voltage transitions (AC/DC).Such as will the civilian alternating voltage of 220V of input, be converted to 310V direct current and high pressure cleaning device blower fan 17 is powered, or be converted to 12V direct current anion blower fan 18, anion generator 16, master board, sensor expansion board and display screen etc. are powered.Power transfer module can bear the alternating voltage input of 180V-240V scope, and be converted into direct current output by rectified action, the mode of Bootstrap diode and resistance capacitance step-down can be used, by dc voltage boost or step-down, then reached 310V and the 12V DC voltage of product needed by voltage stabilizing.
The utility model can according to actual environment, the selection duty of intelligence, and can with mobile phone or panel computer remote control clarifier, check environmental data etc., there is energy saving in addition, leave that user has a rest, the advantage such as facilitate user management to check in peace.
To sum up, in the Intelligent air purifier that the utility model embodiment provides, several sensors, anion generator 16 and blower fan is connected in the sensor expansion board be connected with master board, the information gathering of environment to external world can be realized, and by information feed back in master board, thus can carry out the mode of operation of corresponding adjustment Intelligent air purifier according to the change of external environment.In addition, WiFi module 20 is connected with master board, can by control data and information etc. and network interaction, Remote can be realized, LCD display is connected with described master board by lcd driver chip 21, realizes touch intelligentization operation, has better human-computer interaction interface.
Above are only preferred embodiment of the present utility model, any restriction is not played to the utility model.Any person of ordinary skill in the field; not departing from the scope of the technical solution of the utility model; the technical scheme disclose the utility model and technology contents make the variations such as any type of equivalent replacement or amendment; all belong to the content not departing from the technical solution of the utility model, still belong within protection domain of the present utility model.
Claims (8)
1. an Intelligent air purifier, it is characterized in that, comprise: master board, sensor expansion board, display screen, several sensors, anion generator, blower fan and power transfer module, wherein, described master board connects described sensor expansion board and display screen, described sensor expansion board connects described sensor, anion generator and blower fan, and described power transfer module is connected respectively with described master board, sensor expansion board, display screen, several sensors, anion generator and blower fan.
2. Intelligent air purifier as claimed in claim 1, it is characterized in that, be also provided with WiFi module and lcd driver chip, described WiFi module and lcd driver chip are connected with described master board respectively.
3. Intelligent air purifier as claimed in claim 2, it is characterized in that, described display screen is LCD display, is connected with described master board by described lcd driver chip.
4. Intelligent air purifier as claimed in claim 3, it is characterized in that, described LCD display is 7 cun.
5. Intelligent air purifier as claimed in claim 1, it is characterized in that, described sensor is 5, is respectively microwave human body sensor, linear photosensor sensor, TVOC sensor, PM2.5 sensor and Temperature Humidity Sensor.
6. Intelligent air purifier as claimed in claim 5, it is characterized in that, described TVOC sensor comprises air mass sensor and negative tempperature coefficient thermistor, and described air mass sensor and negative tempperature coefficient thermistor are all connected with described sensor expansion board.
7. Intelligent air purifier as claimed in claim 5, it is characterized in that, described PM2.5 sensor comprises dust sensor and flow generator, and described flow generator is located in described dust sensor.
8. Intelligent air purifier as claimed in claim 1, it is characterized in that, described blower fan comprises high pressure cleaning device blower fan and anion blower fan, and described high pressure cleaning device blower fan and anion blower fan are connected with described sensor expansion board respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693048.0U CN204345864U (en) | 2014-11-18 | 2014-11-18 | Intelligent air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693048.0U CN204345864U (en) | 2014-11-18 | 2014-11-18 | Intelligent air purifier |
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| CN204345864U true CN204345864U (en) | 2015-05-20 |
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| CN201420693048.0U Expired - Fee Related CN204345864U (en) | 2014-11-18 | 2014-11-18 | Intelligent air purifier |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180377A (en) * | 2015-10-15 | 2015-12-23 | 深圳市百欧森环保科技开发有限公司 | Air cleaner and sensor air guide mechanism thereof |
| CN106123145A (en) * | 2016-08-12 | 2016-11-16 | 南京中脉科技发展有限公司 | A kind of Intelligent air purifier that can detect and process air voluntarily |
| CN107345704A (en) * | 2016-05-06 | 2017-11-14 | 上海东鳄机电设备有限公司 | A kind of intelligent control system for air sterilization purifier |
| CN107905319A (en) * | 2017-07-07 | 2018-04-13 | 青岛理工大学 | A kind of Novel public toilet peculiar smell refreshing device |
| CN109340927A (en) * | 2018-10-15 | 2019-02-15 | 罗茂青 | A kind of intelligent constant-temperature clarifier |
| CN111678243A (en) * | 2020-06-18 | 2020-09-18 | 东莞市豪铖电子科技有限公司 | Robot air purifier and control method |
| CN112413828A (en) * | 2020-12-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Display picture adjusting method and device of air conditioning equipment |
-
2014
- 2014-11-18 CN CN201420693048.0U patent/CN204345864U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180377A (en) * | 2015-10-15 | 2015-12-23 | 深圳市百欧森环保科技开发有限公司 | Air cleaner and sensor air guide mechanism thereof |
| CN105180377B (en) * | 2015-10-15 | 2018-08-14 | 深圳市百欧森环保科技股份有限公司 | Air purifier and its sensor wind guiding mechanism |
| CN107345704A (en) * | 2016-05-06 | 2017-11-14 | 上海东鳄机电设备有限公司 | A kind of intelligent control system for air sterilization purifier |
| CN106123145A (en) * | 2016-08-12 | 2016-11-16 | 南京中脉科技发展有限公司 | A kind of Intelligent air purifier that can detect and process air voluntarily |
| CN107905319A (en) * | 2017-07-07 | 2018-04-13 | 青岛理工大学 | A kind of Novel public toilet peculiar smell refreshing device |
| CN109340927A (en) * | 2018-10-15 | 2019-02-15 | 罗茂青 | A kind of intelligent constant-temperature clarifier |
| CN111678243A (en) * | 2020-06-18 | 2020-09-18 | 东莞市豪铖电子科技有限公司 | Robot air purifier and control method |
| CN112413828A (en) * | 2020-12-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Display picture adjusting method and device of air conditioning equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161118 |