CN201110786Y - Ultraviolet ray strength test sensor device - Google Patents
Ultraviolet ray strength test sensor device Download PDFInfo
- Publication number
- CN201110786Y CN201110786Y CNU2007200822571U CN200720082257U CN201110786Y CN 201110786 Y CN201110786 Y CN 201110786Y CN U2007200822571 U CNU2007200822571 U CN U2007200822571U CN 200720082257 U CN200720082257 U CN 200720082257U CN 201110786 Y CN201110786 Y CN 201110786Y
- Authority
- CN
- China
- Prior art keywords
- ultraviolet radiation
- sensor device
- photoresistance
- coated
- fluorescent powder
- 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 relates to a testing sensor device for ultraviolet radiation intensity, which comprises two photosensitive resistances installed on a printed plate, an illuminated face of one photosensitive resistance is coated with soda glass sheets, and an illuminated face of the other photosensitive resistance is coated with fluorescent powder. When ultraviolet radiation projects on the device, the electrical signal generated by the photosensitive resistance coated with soda glass sheets is the visible signal projected with the ultraviolet radiation, and the electrical signal generated by the photosensitive resistance coated with fluorescent powder is the signal of the summation of the ultraviolet radiation and the visible signal. The purpose of measuring the ultraviolet radiation intensity is achieved by subtracting the two signals.
Description
Technical field
The utility model relates to a kind of strength test sensor device, particularly a kind of uitraviolet intensity testing sensor device.
Background technology
At present, all adopt silicon photovoltaic effect device to carry out to the test of uitraviolet intensity.This class installation cost is higher, need the input front end of the very high amplifier of very accurate while enlargement factor as secondary instrument simultaneously.Also have the volume of this class device also bigger, be unfavorable in narrow environment, using.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, a kind of simple in structure, long service life is provided, can accurately tests the device of uitraviolet intensity.
The technical scheme that the utility model uitraviolet intensity testing sensor device adopts is: two photoresistance are installed in printed board, and one of them photoresistance sensitive surface covers the soda-lime glass sheet, and another photoresistance sensitive surface applies fluorescent powder.When ultraviolet ray shone on the device, the electric signal that covers the photoresistance generation of soda-lime glass sheet was the visible light signal that together shines with ultraviolet, and the electric signal that applies the photoresistance generation of fluorescent powder is the signal of ultraviolet and visible light summation.These two signal subtractions have just been reached the purpose of test uitraviolet intensity.
The beneficial effects of the utility model are: simple in structure, make long service life easily.Safety, reliable.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
1. printed boards among the figure, 2. photoresistance, 3. soda-lime glass sheet, 4. fluorescent powder.
Embodiment
In Fig. 1, two photoresistance 2 are installed in printed board 1, one of them photoresistance 2 sensitive surface covers soda-lime glass sheet 3, and another photoresistance 2 sensitive surfaces apply fluorescent powder 4.
Claims (1)
1, a kind of uitraviolet intensity testing sensor device, comprise printed board, photoresistance, soda-lime glass sheet, fluorescent powder part, it is characterized in that: two photoresistance are installed in printed board, and one of them photoresistance sensitive surface covers the soda-lime glass sheet, and another photoresistance sensitive surface applies fluorescent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200822571U CN201110786Y (en) | 2007-12-05 | 2007-12-05 | Ultraviolet ray strength test sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200822571U CN201110786Y (en) | 2007-12-05 | 2007-12-05 | Ultraviolet ray strength test sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110786Y true CN201110786Y (en) | 2008-09-03 |
Family
ID=39895320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200822571U Expired - Fee Related CN201110786Y (en) | 2007-12-05 | 2007-12-05 | Ultraviolet ray strength test sensor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110786Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788338A (en) * | 2009-01-23 | 2010-07-28 | 统宝光电股份有限公司 | Portable uv monitoring device |
| CN105241547A (en) * | 2015-10-10 | 2016-01-13 | 京东方科技集团股份有限公司 | Display panel, display device and method for detection intensity of ultraviolet ray |
| CN106415221A (en) * | 2014-05-30 | 2017-02-15 | 微软技术许可有限责任公司 | Ultraviolet light sensing |
| CN108037329A (en) * | 2018-01-19 | 2018-05-15 | 深圳华羿科技有限公司 | A kind of luminous energy conversion ultraviolet measurement and display module |
| CN112839148A (en) * | 2020-12-23 | 2021-05-25 | 北京农业智能装备技术研究中心 | Camera assembly, electronic equipment and ultraviolet radiation intensity detection method |
| WO2023024947A1 (en) * | 2021-08-27 | 2023-03-02 | 华为技术有限公司 | Display module and electronic device |
-
2007
- 2007-12-05 CN CNU2007200822571U patent/CN201110786Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788338A (en) * | 2009-01-23 | 2010-07-28 | 统宝光电股份有限公司 | Portable uv monitoring device |
| US8581212B2 (en) | 2009-01-23 | 2013-11-12 | Chimei Innolux Corporation | Portable UV monitoring device |
| CN101788338B (en) * | 2009-01-23 | 2014-07-09 | 群创光电股份有限公司 | Portable uv monitoring device |
| CN106415221A (en) * | 2014-05-30 | 2017-02-15 | 微软技术许可有限责任公司 | Ultraviolet light sensing |
| CN106415221B (en) * | 2014-05-30 | 2018-06-08 | 微软技术许可有限责任公司 | Ultraviolet light sensing |
| CN105241547A (en) * | 2015-10-10 | 2016-01-13 | 京东方科技集团股份有限公司 | Display panel, display device and method for detection intensity of ultraviolet ray |
| CN105241547B (en) * | 2015-10-10 | 2018-05-18 | 京东方科技集团股份有限公司 | A kind of display panel, display device and the method for detecting uitraviolet intensity |
| CN108037329A (en) * | 2018-01-19 | 2018-05-15 | 深圳华羿科技有限公司 | A kind of luminous energy conversion ultraviolet measurement and display module |
| CN112839148A (en) * | 2020-12-23 | 2021-05-25 | 北京农业智能装备技术研究中心 | Camera assembly, electronic equipment and ultraviolet radiation intensity detection method |
| CN112839148B (en) * | 2020-12-23 | 2023-03-14 | 北京市农林科学院智能装备技术研究中心 | Camera assembly, electronic equipment and ultraviolet radiation intensity detection method |
| WO2023024947A1 (en) * | 2021-08-27 | 2023-03-02 | 华为技术有限公司 | Display module and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |