CN108226393A - A kind of Household vertical air quality detector - Google Patents
A kind of Household vertical air quality detector Download PDFInfo
- Publication number
- CN108226393A CN108226393A CN201711441979.6A CN201711441979A CN108226393A CN 108226393 A CN108226393 A CN 108226393A CN 201711441979 A CN201711441979 A CN 201711441979A CN 108226393 A CN108226393 A CN 108226393A
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- upper shell
- air quality
- lower housing
- quality detector
- microcontroller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
A kind of Household vertical air quality detector, it is related to Detection of Air Quality apparatus field.It includes upper shell, lower housing, air inductor, Multifunction Sensor, display, microcontroller, signal processor, switch controller, accumulator；The lower surface of upper shell is provided with the corresponding lower housing of size, and air inductor is embedded in the upper surface of upper shell, and the first half of air inductor is arranged on outside upper shell；Multifunction Sensor is set to the lower section of air inductor, and display is arranged on the lower section of Multifunction Sensor；Microcontroller is arranged on upper shell inner bottom surface position, and signal processor is arranged on the upper surface of microcontroller；Switch controller, accumulator are arranged inside lower housing.It has real-time detection function, and the assay intervals time is shorter, is not easy to be influenced by ambient temperature, ensures that itself is in normal working temperature, avoids influencing the precision of detection data, has longer service life.
Description
Technical field
The present invention relates to Detection of Air Quality apparatus fields, and in particular to a kind of Household vertical air quality detector.
Background technology
With the development of economy, it lives the raising of taste, more and more people start to focus on health and environmental protection.New family's finishing
After good, in addition to basic ventilation and place except except the measures such as formaldehyde plant, charcoal bag, many people can also use air quality to examine
It surveys instrument and carrys out complete detection Air Quality, protect pregnant woman comprehensively, children, the health of old man and house person.
Air quality detector is a product that can detect formaldehyde, PM2.5, TVOC and humiture in real time, small and exquisite exquisiteness,
It is convenient for carrying.By its internal imported with original packaging sensor, pollutant concentration can be accurately measured, and calculate air quality and refer to
Number AQI, when concentration over-standard alarm.Air quality detector principle is to detect front end formaldehyde sensor, PM2.5 sensors,
The signal of TVOC sensors and Temperature Humidity Sensor is amplified the small-signal of sensor, and pass through by operational amplifier
Filter circuit removes noise jamming, is then acquired by AD, and is calculated using 32 high-precision CPU processing, is then converted to dirt
Object concentration value is contaminated, and is shown on liquid crystal display.Though existing air quality detector can detect various pollutions in air
The concentration of object, but cannot achieve the effect that detect in real time, the interval time of detection is longer, and its own is easier to by work temperature
The influence of degree, it is true so as to cause prohibited data detection, it is impossible to ensure longer service life, it is impossible to for a long time in work shape
State.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of Household vertical Detection of Air Quality
Instrument, it can ensure to detect in real time while accurately detection pollutants in air concentration, and the interval time of detection is shorter, and
Its own is not easy to be influenced by ambient temperature, ensures that itself is in normal working temperature, avoids influencing the essence of detection data
Accuracy has longer service life, can standby use for a long time.
To achieve the above object, the present invention is using following technical scheme：It includes upper shell 1, lower housing 2, air sense
Answer device 3, Multifunction Sensor 4, display 5, microcontroller 6, signal processor 7, switch controller 8, accumulator 9；Upper shell 1
Lower surface is provided with the corresponding lower housing 2 of size, and air inductor 3 is embedded in the upper surface of upper shell 1, and air inductor 3
The first half be arranged on outside upper shell 1；Multifunction Sensor 4 is set to the lower section of air inductor 3, and display 5 is arranged on
The lower section of Multifunction Sensor 4；Microcontroller 6 is arranged on 1 inner bottom surface position of upper shell, and signal processor 7 is arranged on microcontroller 6
Upper surface；Switch controller 8, accumulator 9 are arranged inside lower housing 2.Switch controller 8 can control accumulator 9 to discharge,
To provide the work electricity consumption of the 1 each connecting component in inside of upper shell, accumulator 9 can ensure prolonged standby use, not need to
Often charging, makes detector more convenient in residential use.
Be provided with indicator light 11 on 1 surface of upper shell, the display color of indicator light 11 be respectively red, yellow,
Green.Display color is red, working condition of the indicator light 11 of yellow, green available for prompting air quality detector；It is red
Bright color indicator light is work halted state, and bright yellow indicator lamp is standby mode, and bright green indicator light is carry out shape working properly
State.
Grilled ventilation door 12 is provided on 1 surface of upper shell.Grilled ventilation door 12 can be used for keeping Detection of Air Quality
Operating temperature inside instrument is stablized, and avoids the normal work of each connecting component inside the too high or too low influence of operating temperature.
The upper shell 1 is both provided with 2 left and right sides link position of lower housing and is attracted magnet 13.Being attracted magnet 13 can
For upper shell 1 and lower housing 2 to be installed fixation, when needing to check internal working components or repaired, pass through actuation
Magnet 13 detaches upper shell 1 with lower housing 2.
2 lower surface of lower housing is provided with felt pad 21, and felt pad 21 is soft rubber pad.Felt pad 21 can be used for
Air quality detector is prevented to be in direct contact caused current interference with ground, it is normal to ensure that internal each connecting component is powered.It adopts
Bottom surface and the ground friction of air quality detector can be also avoided with soft rubber pad, air quality detector is avoided to damage
It is bad.
Start button 22 is provided on the right side of 2 front surface of lower housing, stop button 23 is set to start button 22
Left side.Start button 22, stop button 23 are used to that switch controller 8 to be coordinated to control battery discharging or stop electric discharge.
The operation principle of the present invention：Start button is pressed, air quality detector is started to work, and switch controller control stores
Battery discharge, air inductor start to acquire the data of pollutants in air, and Multifunction Sensor analyzes various differences in air
The concentration values of pollutant send data to signal processor after analysis, microcontroller receives data-signal at this time, by compiling
The program finished writing sends data to display, by display display data.If accumulator continuous discharge, air inductor are held
Continuous work, and above work is recycled, reach real-time detection result.
After adopting the above technical scheme, the present invention has the beneficial effect that：It is same accurately detection pollutants in air concentration
When, it can ensure to detect in real time, the interval time of detection is shorter, and its own is not easy to be influenced by ambient temperature, ensures
Itself is in normal working temperature, avoids influencing the precision of detection data, has longer service life, can be standby for a long time
It uses.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the operation principle schematic diagram of each component connection in the present invention.
Reference sign：Upper shell 1, lower housing 2, air inductor 3, Multifunction Sensor 4, display 5, microcontroller
6th, signal processor 7, switch controller 8, accumulator 9, grilled ventilation door 12, are attracted magnet 13, felt pad 21, open indicator light 11
Dynamic button 22, stop button 23.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that：It include upper shell 1, lower housing 2,
Air inductor 3, Multifunction Sensor 4, display 5, microcontroller 6, signal processor 7, switch controller 8, accumulator 9；On
The lower surface of housing 1 is provided with the corresponding lower housing 2 of size, and air inductor 3 is embedded in the upper surface of upper shell 1, and air
The first half of inductor 3 is arranged on outside upper shell 1；Multifunction Sensor 4 is set to the lower section of air inductor 3, display 5
It is arranged on the lower section of Multifunction Sensor 4；Microcontroller 6 is arranged on 1 inner bottom surface position of upper shell, and signal processor 7 is arranged on
The upper surface of microcontroller 6；Switch controller 8, accumulator 9 are arranged inside lower housing 2.Switch controller 8 can control electric power storage
Pond 9 is discharged, and to provide the work electricity consumption of the 1 each connecting component in inside of upper shell, accumulator 9 can ensure standby for a long time make
With not needing to often charge, make detector more convenient in residential use.
Be provided with indicator light 11 on 1 surface of upper shell, the display color of indicator light 11 be respectively red, yellow,
Green.Display color is red, working condition of the indicator light 11 of yellow, green available for prompting air quality detector；It is red
Bright color indicator light is work halted state, and bright yellow indicator lamp is standby mode, and bright green indicator light is carry out shape working properly
State.
Grilled ventilation door 12 is provided on 1 surface of upper shell.Grilled ventilation door 12 can be used for keeping Detection of Air Quality
Operating temperature inside instrument is stablized, and avoids the normal work of each connecting component inside the too high or too low influence of operating temperature.
The upper shell 1 is both provided with 2 left and right sides link position of lower housing and is attracted magnet 13.Being attracted magnet 13 can
For upper shell 1 and lower housing 2 to be installed fixation, when needing to check internal working components or repaired, pass through actuation
Magnet 13 detaches upper shell 1 with lower housing 2.
2 lower surface of lower housing is provided with felt pad 21, and felt pad 21 is soft rubber pad.Felt pad 21 can be used for
Air quality detector is prevented to be in direct contact caused current interference with ground, it is normal to ensure that internal each connecting component is powered.It adopts
Bottom surface and the ground friction of air quality detector can be also avoided with soft rubber pad, air quality detector is avoided to damage
It is bad.
Start button 22 is provided on the right side of 2 front surface of lower housing, stop button 23 is set to start button 22
Left side.Start button 22, stop button 23 are used to that switch controller 8 to be coordinated to control battery discharging or stop electric discharge.
The operation principle of the present invention：Start button is pressed, air quality detector is started to work, and switch controller control stores
Battery discharge, air inductor start to acquire the data of pollutants in air, and Multifunction Sensor analyzes various differences in air
The concentration values of pollutant send data to signal processor after analysis, microcontroller receives data-signal at this time, by compiling
The program finished writing sends data to display, by display display data.If accumulator continuous discharge, air inductor are held
Continuous work, and above work is recycled, reach real-time detection result.
After adopting the above technical scheme, the present invention has the beneficial effect that：It is same accurately detection pollutants in air concentration
When, it can ensure to detect in real time, the interval time of detection is shorter, and its own is not easy to be influenced by ambient temperature, ensures
Itself is in normal working temperature, avoids influencing the precision of detection data, has longer service life, can be standby for a long time
It uses.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, without departing from the spirit and scope of technical solution of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of Household vertical air quality detector, it is characterised in that：It includes upper shell (1), lower housing (2), air sense
Answer device (3), Multifunction Sensor (4), display (5), microcontroller (6), signal processor (7), switch controller (8), electric power storage
Pond (9)；The lower surface of upper shell (1) is provided with the corresponding lower housing of size (2), and air inductor (3) is embedded in upper shell (1)
Upper surface, and to be arranged on upper shell (1) external for the first half of air inductor (3)；Multifunction Sensor (4) is set to air
The lower section of inductor (3), display (5) are arranged on the lower section of Multifunction Sensor (4)；Microcontroller (6) is arranged on upper shell (1)
Inner bottom surface position, signal processor (7) are arranged on the upper surface of microcontroller (6)；Switch controller (8), accumulator (9) are all provided with
It puts internal in lower housing (2).
2. a kind of Household vertical air quality detector according to claim 1, it is characterised in that：The upper shell
(1) indicator light (11) is provided on surface, the display color of indicator light (11) is respectively red, yellow, green.
3. a kind of Household vertical air quality detector according to claim 1, it is characterised in that：The upper shell
(1) grilled ventilation door (12) is provided on surface.
4. a kind of Household vertical air quality detector according to claim 1, it is characterised in that：The upper shell
(1) it is both provided with link position at left and right sides of lower housing (2) and is attracted magnet (13).
5. a kind of Household vertical air quality detector according to claim 1, it is characterised in that：The lower housing
(2) lower surface is provided with felt pad (21), and felt pad (21) is soft rubber pad.
6. a kind of Household vertical air quality detector according to claim 1, it is characterised in that：The lower housing
(2) start button (22) is provided on the right side of front surface, stop button (23) is set to the left side of start button (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441979.6A CN108226393A (en) | 2017-12-27 | 2017-12-27 | A kind of Household vertical air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441979.6A CN108226393A (en) | 2017-12-27 | 2017-12-27 | A kind of Household vertical air quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108226393A true CN108226393A (en) | 2018-06-29 |
Family
ID=62648003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441979.6A Pending CN108226393A (en) | 2017-12-27 | 2017-12-27 | A kind of Household vertical air quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108226393A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008477U (en) * | 2011-01-27 | 2011-10-12 | 陆勇 | Air ion detection device with detachable collection sensing part and detachable host |
| CN204495799U (en) * | 2015-02-06 | 2015-07-22 | 苏州天键衡电子信息科技有限公司 | A kind of intelligent air quality detector |
| CN205317744U (en) * | 2015-11-05 | 2016-06-15 | 山东万晟检测评价技术有限公司 | Portable indoor air detector |
| CN205449929U (en) * | 2015-12-21 | 2016-08-10 | 郑州视泉电子科技有限公司 | Ambient air quality monitoring device |
| CN206031012U (en) * | 2016-08-30 | 2017-03-22 | 厦门正合意生物科技有限公司 | On -vehicle air purifier with air quality detects |
| CN206057286U (en) * | 2016-08-30 | 2017-03-29 | 德马科起重机械有限公司 | A kind of Portable type room methylene oxide detecting instrument |
| CN106596862A (en) * | 2016-12-22 | 2017-04-26 | 安徽乐金环境科技有限公司 | Multifunctional formaldehyde testing machine |
| CN206177926U (en) * | 2016-11-18 | 2017-05-17 | 马鞍山中鑫工程质量检测咨询有限公司 | Indoor air quality tester |
| CN106970283A (en) * | 2017-04-24 | 2017-07-21 | 哈尔滨理工大学 | A kind of electric load detector |
-
2017
- 2017-12-27 CN CN201711441979.6A patent/CN108226393A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008477U (en) * | 2011-01-27 | 2011-10-12 | 陆勇 | Air ion detection device with detachable collection sensing part and detachable host |
| CN204495799U (en) * | 2015-02-06 | 2015-07-22 | 苏州天键衡电子信息科技有限公司 | A kind of intelligent air quality detector |
| CN205317744U (en) * | 2015-11-05 | 2016-06-15 | 山东万晟检测评价技术有限公司 | Portable indoor air detector |
| CN205449929U (en) * | 2015-12-21 | 2016-08-10 | 郑州视泉电子科技有限公司 | Ambient air quality monitoring device |
| CN206031012U (en) * | 2016-08-30 | 2017-03-22 | 厦门正合意生物科技有限公司 | On -vehicle air purifier with air quality detects |
| CN206057286U (en) * | 2016-08-30 | 2017-03-29 | 德马科起重机械有限公司 | A kind of Portable type room methylene oxide detecting instrument |
| CN206177926U (en) * | 2016-11-18 | 2017-05-17 | 马鞍山中鑫工程质量检测咨询有限公司 | Indoor air quality tester |
| CN106596862A (en) * | 2016-12-22 | 2017-04-26 | 安徽乐金环境科技有限公司 | Multifunctional formaldehyde testing machine |
| CN106970283A (en) * | 2017-04-24 | 2017-07-21 | 哈尔滨理工大学 | A kind of electric load detector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
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| RJ01 | Rejection of invention patent application after publication |