CN205506681U - Photoelectric detection haze device - Google Patents
Photoelectric detection haze device Download PDFInfo
- Publication number
- CN205506681U CN205506681U CN201620115617.2U CN201620115617U CN205506681U CN 205506681 U CN205506681 U CN 205506681U CN 201620115617 U CN201620115617 U CN 201620115617U CN 205506681 U CN205506681 U CN 205506681U
- Authority
- CN
- China
- Prior art keywords
- photoelectric detection
- measuring chamber
- haze
- detection component
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a photoelectric detection haze device, display panel, lithium cell, measuring chamber and photoelectric detection component that arranged including the front and back in proper order, the measuring chamber is the flat box of cuboid, and photoelectric detection component electricity respectively connects display panel and lithium cell, and photoelectric detection component installs the tip at flat box -like measuring chamber, display panel, lithium cell, measuring chamber are flat structure, is the area of plane size 3 3.5mm5 6mm's plane size. Lithium cell photoelectric detection (haze) subassembly can adopt laser, infraredly may see the photo structure.
Description
Technical field
This utility model relates to a kind of haze detection device, especially haze photoelectric detection system.
Background technology
Haze detection is the important parameter of the modern life and environmental quality, and detection is widely used.Although accurate definition PM2.5
And detection method needs to use the methods such as extremely complicated weight method, but routine and easy method or photoelectric method, pass through
Design optical-electric module detects the degree of haze.Mini-plant is owing to by volumetric constraint, being equipped with and launching laser or infrared light supply:
The haze granule being irradiated to along laser beam, produces scattered light, detects scattered light, intensity, frequency from side.But
Existing Photoelectric Detection haze device is all that volume is bigger.Objectively, in order to ensure accuracy of detection, the empty survey of a constant volume
Amount room must be equipped with, when the haze granule that laser or infrared beam are irradiated in vessel, it is desirable to have the light path of certain size,
Thus produce scattered light, and scattered light is detected from side, as the least in fruit volume then completely it cannot be guaranteed that precision, also result in survey
The displacement of the atmosphere of amount room is in indefinite state.
But due to being in fashion of the equipment such as air cleaning, need the Photoelectric Detection haze device that volume is less.Therefore, the most more
It is task of the present utility model that the design Photoelectric Detection module of small size detects the device of haze.
Utility model content
This utility model purpose is, proposes a kind of compact conformation and the little Photoelectric Detection haze device of volume, it is simple to embed it
Its air device, and the certainty of measurement that ensure that, also provide for lithium secondary power supply simultaneously, and this is also Photoelectric Detection mist
Required by haze device.
The technical solution of the utility model is, a kind of Photoelectric Detection haze device, including the display floater being front and back arranged in order,
Lithium battery, measuring chamber and photoelectric detection component；Measuring chamber is the flat box of cuboid, and photoelectric detection component is electrically connected aobvious
Show panel and lithium battery, and photoelectric detection component is arranged on the end of flat box-like measuring chamber；Display floater, lithium battery, survey
Amount room is slab construction.
Further, the area of described slab construction planar dimension is 3-3.5*5-6mm.Lithium battery Photoelectric Detection (haze)
Assembly can use laser, infrared or visible ray structure.
Photovoltaic module assembly when Photoelectric Detection haze device is measured every time needs to drive a micro air pump or electric fan so that
Power supply power consumption has bigger requirement, and for the ease of embedding other air device, and the certainty of measurement that ensure that,
Also provide for lithium secondary power supply simultaneously.
The beneficial effects of the utility model, display floater, lithium battery, measuring chamber are all the parts of same level area, this
Utility model has extremely compact structure, can reach the planar dimension of 3-3.5*5-6mm, and gross thickness is then according to measurement
The minimum requirements of room thickness, it is also possible within reaching 10-13mm.Of the present utility model ensure that Photoelectric Detection haze fills
The long period work put, since it is desired that the air-flow of operating measuring chamber makes tested gas uniform pack measuring chamber, power consumption needs
Meet needs.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model Fig. 1 behind i.e. measuring chamber structural representation.
Detailed description of the invention
As it is shown in figure 1, Photoelectric Detection haze device of the present utility model, including the display floater 1 being front and back arranged in order
Can use liquid crystal or charactron, lithium battery 2 is the structure identical with panel area, measuring chamber 3, photoelectric detection component
4；Measuring chamber 3 is the flat box of cuboid, and photoelectric detection component 4 is electrically connected display floater and lithium battery, and photoelectricity
Detection components 4 is arranged on the end of flat box-like measuring chamber 3.Display floater, lithium battery, measuring chamber are flat board knot
Structure, the inwall of measuring chamber is coated with reflector layer (as silver-plated in physics or liner aluminium foil or native silver), plate level by use requirement
The area of size is the planar dimension of 3-3.5*5-6mm.Photoelectric detection component 4 is a cylindricality, and light emission and reception exist
Cylindricality two ends, cylindrical central is provided with air-flow spout.
Although this utility model is disclosed above with preferred embodiment, so it is not limited to this utility model.This reality
With novel art has usually intellectual, without departing from spirit and scope of the present utility model, when can
It is used for a variety of modifications and variations.Therefore, protection domain of the present utility model is when being as the criterion depending on those as defined in claim.
Claims (1)
1. a Photoelectric Detection haze device, is characterized in that display floater, lithium battery, measuring chamber and the photoelectric detection component including front and back being arranged in order；Measuring chamber is the flat box of cuboid, and photoelectric detection component is electrically connected display floater and lithium battery, and photoelectric detection component is arranged on the end of flat box-like measuring chamber；Display floater, lithium battery, measuring chamber are slab construction；The area of the planar dimension of flat board is 3-3.5 mm * 5-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115617.2U CN205506681U (en) | 2016-02-03 | 2016-02-03 | Photoelectric detection haze device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115617.2U CN205506681U (en) | 2016-02-03 | 2016-02-03 | Photoelectric detection haze device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506681U true CN205506681U (en) | 2016-08-24 |
Family
ID=56725553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115617.2U Expired - Fee Related CN205506681U (en) | 2016-02-03 | 2016-02-03 | Photoelectric detection haze device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506681U (en) |
-
2016
- 2016-02-03 CN CN201620115617.2U patent/CN205506681U/en not_active Expired - Fee Related
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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: 20160824 Termination date: 20190203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |