CN102866337A - Detection device of light sensing component - Google Patents
Detection device of light sensing component Download PDFInfo
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- CN102866337A CN102866337A CN 201110188332 CN201110188332A CN102866337A CN 102866337 A CN102866337 A CN 102866337A CN 201110188332 CN201110188332 CN 201110188332 CN 201110188332 A CN201110188332 A CN 201110188332A CN 102866337 A CN102866337 A CN 102866337A
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- convex lens
- light
- light source
- detection device
- light sensation
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Abstract
The invention provides a detection device of a light sensing component. The detection device comprises a light source, a first convex lens, a second convex lens and a light sensing component, wherein the first convex lens and the second convex lens are arranged in parallel, so that the light source penetrates through the first convex lens to emit a parallel light source onto the second convex lens, and centrally focuses and irradiates the light sensing component through the second convex lens to achieve the effect of effectively testing various photoelectric characteristics of the light sensing component.
Description
[technical field]
The present invention relates to a kind of light sensation component detection device, espespecially a kind ofly can concentrate focus irradiation on the light sensation assembly light source, reach every photoelectric characteristic person of Validity Test light sensation assembly.
[background technology]
Generally commonly use light sensation component detection device, usually by a light sensation assembly, and one be arranged at the light source module that corresponding light sensation assembly simultaneously goes up with suitable distance and consisted of; Can be by the distance of adjusting between this light sensation assembly and this light source module, the directional light that this light source module is sent shines on the light sensation assembly, reaches the effect of the every photoelectric characteristic of test light sensation assembly.
Although every photoelectric characteristic that the above-mentioned light sensation component detection device of commonly using can be tested the light sensation assembly, but because when carrying out light source irradiation, system is subject to the irradiation situation of this light source module, therefore this light source module is when arranging, must form distance far away with the light sensation inter-module, just can make this light source module the time have the effect of emulation directional light in irradiation, so cause the not problem such as easy fitted of the irradiation hypertelorism of setting light source module and irradiation position.And because the irradiation hypertelorism, can cause intensity of light source attenuation serious, most light source can't cover on the light sensation assembly, unless significantly improve the intensity of light source, otherwise test job will be difficult to implement; And being the irradiation situation that cooperates this light source module and the effect that reaches the simulation directional light, this whole series light sensation component detection device and light sensation inter-module to be measured must the sizable spaces of use, therefore, cause the cost up of testing process.
So, the light sensation component detection device of commonly using and required can't realistic use the time.
[summary of the invention]
The object of the invention is to make a light source to see through one first convex lens sends on a source of parallel light to the second convex lens, concentrate focus irradiation on a light sensation assembly this source of parallel light by these second convex lens again, to reach the effect of the every photoelectric characteristic of Validity Test one light sensation assembly, it can reduce light source power tests, and has the effect of saving the energy; Can also reduce the space that arranges of device, have the effect of dwindling the board size.
The technical solution used in the present invention is: a kind of light sensation component detection device comprises a light source, one first convex lens, one second convex lens and a light sensation assembly; Wherein, the first convex lens and the second convex lens be arranged in parallel.By this, can make light source see through the first convex lens and send on source of parallel light to the second convex lens, concentrate focus irradiation on the light sensation assembly light source by the second convex lens again, reach the effect of the every photoelectric characteristic of Validity Test light sensation assembly.
Purpose of the present invention, advantage and disadvantage will be for illustration and explanation by the non-limitative illustration of following preferred embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
[description of drawings]
Fig. 1 is light sensation component detection device front elevation of the present invention;
Fig. 2 is that light sensation component detection device of the present invention detects synoptic diagram;
Fig. 3 is the assembling synoptic diagram of light sensation component detection device of the present invention.
[embodiment]
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Please refer to Fig. 1, the present invention is a kind of light sensation component detection device, consisted of by a light sensation assembly 1, a light source 2, one first convex lens 3 and one second convex lens 4, can make light source 2 concentrate focus irradiation on light sensation assembly 1 light source, reached every photoelectric characteristic of this light sensation assembly 1 of Validity Test.
The above-mentioned light sensation assembly 1 of carrying includes a microscope carrier 11 at least, and light source 2 comprises a light source base 21 at least.Light sensation assembly 1 is a kind of electronic package with photoinduction characteristic, and such as photoresistance, optical diode, solar panel etc., its microscope carrier 11 is various for fixedly substrate, circuit board or the support body of light sensation assembly 1; Light source 2 can be various artificial light sourcess, such as led light source, bulb source or optical fibre illumination light source etc., tube face, LED substrate that its light source base 21 is various fixed light sources, support of Connectorized fiber optic cabling etc.The first convex lens 3 are arranged at the corresponding one side of light source 2, and the second convex lens 4 and the first convex lens 3 be arranged in parallel, and light sensation assembly 1 is arranged at the corresponding one side of the second convex lens.The first convex lens 3 and the second convex lens 4 are lenticular lens, its two enlargement ratio can be identical also can be different, can give adjustment according to size and the characteristic of light sensation assembly to be measured.
Please refer to Fig. 2, for light sensation component detection device of the present invention detects synoptic diagram.The light of light source 2 is by radial first convex lens 3 that shine of light source point, the characteristic of general convex lens is parallel rays (for example sunlight) can be focused on a point, 3 on the first convex lens are to utilize this principle oppositely the point-like radius of light source 2 to be reflected into parallel rays to shine the second convex lens 4, the parallel rays that the second convex lens 4 will receive towards the one side of the first convex lens 3 again, focus on light sensation assembly 1 after the refraction, by this, light source 2 sends on source of parallel light to the second convex lens 4 by the first convex lens 3, concentrate focus irradiation on light sensation assembly 1 light by the second convex lens 4 again, so can significantly reduce the requirement of strength of light source, save the energy that test consumes.
Please refer to Fig. 3, be the assembling synoptic diagram of light sensation component detection device of the present invention.Different from above-described embodiment is, light sensation assembly 1, light source 2 can be simultaneously side by side or most of arrays, it is individually fixed in board 12 and upper board 22, corresponding several the first convex lens 3, the second convex lens 4 are also supported by a convex lens support 5, so form a large-area test apparatus for assembling, the simultaneously light irradiation with most light sources 2 enters the first convex lens 3 of each correspondence, its in addition the source of parallel light that produces of face convert again the light source of optically focused to by the characteristic of the second convex lens 4 of correspondence, and then make this condensation light source cover on indivedual light sensation assemblies 1, use every photoelectric characteristic of Validity Test light sensation assembly 1.
In sum, light sensation component detection device of the present invention can effectively improve the various shortcoming of commonly using, can make a light source see through the first convex lens sends on source of parallel light to the second convex lens, concentrate focus irradiation on the light sensation assembly light source by the second convex lens again, reach the effect of the every photoelectric characteristic of Validity Test one light sensation assembly, and then make this creation can more save the energy, have and more shorten the effect that device takes up space.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (7)
1. light sensation component detection device is characterized in that it comprises:
One light source;
One first convex lens are arranged at the corresponding one side of described light source;
One second convex lens be arranged in parallel with described the first convex lens;
One light sensation assembly is arranged at the corresponding one side of described the second convex lens;
By this, described light source sees through described the first convex lens and sends source of parallel light to described the second convex lens, concentrates focus irradiation on described light sensation assembly light source by described the second convex lens again, reaches the effect of the every photoelectric characteristic of Validity Test light sensation assembly.
2. light sensation component detection device as claimed in claim 1, it is characterized in that: described light source has several, and is installed on board on, and described light sensation assembly has several, and corresponding described several light sources are installed on board.
3. light sensation component detection device as claimed in claim 2, it is characterized in that: described the first convex lens, the second convex lens have several, and corresponding described several light sources, light sensation assembly apparatus are in a convex lens support.
4. light sensation component detection device as claimed in claim 3, it is characterized in that: described the first convex lens, the second convex lens are lenticular lens.
5. light sensation component detection device as claimed in claim 4, it is characterized in that: described light source is led light source.
6. light sensation component detection device as claimed in claim 4, it is characterized in that: described light source is bulb source.
7. light sensation component detection device as claimed in claim 4, it is characterized in that: described light source is the optical fibre illumination light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110188332 CN102866337A (en) | 2011-07-04 | 2011-07-04 | Detection device of light sensing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110188332 CN102866337A (en) | 2011-07-04 | 2011-07-04 | Detection device of light sensing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102866337A true CN102866337A (en) | 2013-01-09 |
Family
ID=47445326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110188332 Pending CN102866337A (en) | 2011-07-04 | 2011-07-04 | Detection device of light sensing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102866337A (en) |
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2011
- 2011-07-04 CN CN 201110188332 patent/CN102866337A/en active Pending
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |