CN205079862U - LED illumiinance detection device based on smart mobile phone - Google Patents
LED illumiinance detection device based on smart mobile phone Download PDFInfo
- Publication number
- CN205079862U CN205079862U CN201520292619.4U CN201520292619U CN205079862U CN 205079862 U CN205079862 U CN 205079862U CN 201520292619 U CN201520292619 U CN 201520292619U CN 205079862 U CN205079862 U CN 205079862U
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- China
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- mobile phone
- smart mobile
- illumiinance
- led
- external hardware
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- 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 an external hardware (2) are constituteed that LED illumiinance detection device based on smart mobile phone, characterized by it mainly by smart mobile phone (1) with be used for installing at intelligent phone lens external hardware (2) forms by light diffuser (3) and light decay weak ware (4), the LED incident beam is on shining the CMOS image sensor on phone lens behind the external hardware (2), relevant illumiinance calculation software obtains the illumiinance of incident beam in the smart mobile phone. The utility model discloses simple structure, convenient to carry detects the ideal instrument that provides for the illumiinance.
Description
Technical field
The utility model relates to a kind of detection technique, especially a kind of technology utilizing smart mobile phone to carry out illuminance detection, specifically a kind of LED light illumination testing apparatus based on smart mobile phone.
Background technology
At present, LED product is more and more extensive in daily application, but as everyone knows, the quality of the illumination of LED and driving, LED particle has very large relation.Usually, researchist is the illumination relying on the special testing tool such as test such as integrating sphere, illuminometer LED light source.But, because special instrument compare is expensive, be also inconvenient at the scene carry simultaneously, therefore develop a kind of low cost, easily illumination proving installation very necessary.Smart mobile phone more and more becomes the necessary instrument of people, especially now the development of the industry of smart city, Internet of Things and Smart Home, and smart mobile phone has been an indispensable instrument.The utility model proposes the built in hardware utilizing mobile phone CMOS camera, the device of LED illuminance is measured in exploitation.
Summary of the invention
The purpose of this utility model is high for existing illuminance checkout equipment cost, carries the problem of inconvenience, designs a kind of structure simple, the LED light illumination testing apparatus based on smart mobile phone easy to carry.
The technical solution of the utility model is:
A kind of LED light illumination testing apparatus based on smart mobile phone, it is characterized in that it forms primarily of smart mobile phone 1 with for the external hardware 2 be arranged on smart mobile phone camera lens, described external hardware 2 is made up of light diffuser 3 and the weak device 4 of light decay, LED incident ray is radiated on the cmos image sensor on mobile lens after external hardware 2, and illuminance software for calculation relevant in smart mobile phone obtains the illuminance of incident ray.
Described light diffuser 3 and the weak device 4 of light decay are encapsulated in cylindrical housings 5.
The beneficial effects of the utility model:
The utility model structure is simple, easy to carry, provides desirable instrument for illuminance detects.
The utility model can carry out illuminance detection to the light source such as surround lighting or desk lamp as required at any time, to provide desirable work, study illumination.
Accompanying drawing explanation
Fig. 1 is illuminance detecting device system of the present utility model composition structural representation.
Fig. 2 is the workflow diagram schematic diagram of the illuminance handling procedure installed in mobile phone of the present utility model.
Fig. 3 is the application schematic diagram of the utility model in LED desk lamp illuminance detects.
Fig. 4 is the graph of a relation of the illumination that records of the utility model and gray scale.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As Figure 1-4.
A kind of LED light illumination testing apparatus based on smart mobile phone, it forms primarily of smart mobile phone 1 with for the external hardware 2 be arranged on smart mobile phone camera lens, as shown in Figure 1, described external hardware 2 is made up of light diffuser 3 and the weak device 4 of light decay, light diffuser 3 and the weak device of light decay 4 can be encapsulated in same cylindrical housings 5, LED incident ray is radiated on the cmos image sensor on mobile lens after external hardware 2, and illuminance software for calculation relevant in smart mobile phone obtains the illuminance of incident ray.The workflow of illuminance software for calculation as shown in Figure 2.
The experimental provision shown in Fig. 3 is utilized to carry out illuminance detection to LED desk lamp, detect the relation of illuminance and the gray-scale value obtained as shown in Figure 4, pass through and commercial standard detector (TES-1330A type illuminance instrument) comparison, testing result can meet routine use demand completely.For protection student eyesight, the desk lamp changing illumination inadequate in time has very important reference value.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (1)
1. the LED light illumination testing apparatus based on smart mobile phone, it is characterized in that it is primarily of smart mobile phone (1) with for being arranged on external hardware (2) composition on smart mobile phone camera lens, described external hardware (2) is made up of light diffuser (3) and the weak device of light decay (4), and described light diffuser (3) and the weak device of light decay (4) are encapsulated in cylindrical housings (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292619.4U CN205079862U (en) | 2015-05-07 | 2015-05-07 | LED illumiinance detection device based on smart mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292619.4U CN205079862U (en) | 2015-05-07 | 2015-05-07 | LED illumiinance detection device based on smart mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079862U true CN205079862U (en) | 2016-03-09 |
Family
ID=55432262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292619.4U Expired - Fee Related CN205079862U (en) | 2015-05-07 | 2015-05-07 | LED illumiinance detection device based on smart mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146962A (en) * | 2018-02-13 | 2019-08-20 | 宇瞻科技股份有限公司 | Objective lens head for luminance measuring device |
| CN111707453A (en) * | 2018-07-24 | 2020-09-25 | 广州柏曼光电科技有限公司 | Light source testing method and system |
-
2015
- 2015-05-07 CN CN201520292619.4U patent/CN205079862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146962A (en) * | 2018-02-13 | 2019-08-20 | 宇瞻科技股份有限公司 | Objective lens head for luminance measuring device |
| CN111707453A (en) * | 2018-07-24 | 2020-09-25 | 广州柏曼光电科技有限公司 | Light source testing method and system |
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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: 20160309 Termination date: 20170507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |