CN205015295U - Anti -dazzle validity check test system of anti -dazzle glass - Google Patents
Anti -dazzle validity check test system of anti -dazzle glass Download PDFInfo
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- CN205015295U CN205015295U CN201520303074.2U CN201520303074U CN205015295U CN 205015295 U CN205015295 U CN 205015295U CN 201520303074 U CN201520303074 U CN 201520303074U CN 205015295 U CN205015295 U CN 205015295U
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- proof glass
- lens
- light source
- glare proof
- image
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a simple the inspection test system of the anti -dazzle effect of anti -dazzle glass, a serial communication port, the system include light source, optical system, image collector, image processing facility. The light source passes test optical system and carries out the optical transform, eliminates light source inhomogeneous shortcoming under object plane illuminance, and the lightmap who works as even illuminance presents corresponding shape figure in image planes on object plane glass to handle the image, obtain the size of the figure in the image planes. Optical system through two convex lens to lens 1 form images the light source to on the front focal plane of lens 2, continue scioptics twenty -percent again for instance to the object plane, form illumination uniformity's light like this on the object plane.
Description
Technical field
The utility model relates to a kind of glare proof glass antiglare effect testing system.
Background technology
Anti-dazzle assembly may be used for the place that highway or airport etc. suppress the dazzle that assembly reflects to have high requirements.Use a kind of anti-dazzle tempered glass with boss structure to encapsulate, there is the effect well preventing dazzle.This just causes the inspection of the inspection of glare proof glass and conventional photovoltaic material different, particularly needs to test to the pattern structure of glare proof glass and control.But also do not have quantitative testing apparatus to carry out supplied materials detection to glare proof glass glass surface luminosity now.But for the glare proof glass of ad hoc structure design, we can reach the test of optical effect indirectly by the test of glass pattern structure.
But due to the restriction of photovoltaic glass processing technology, on glass, each pattern structure has small difference, and these small difference may cause the very large change of optical effect.The optical effect change that the change of the length of side of such as flower pattern causes is also not obvious, but the change of the optical effect caused due to the small change of flower pattern angle then clearly.So it is impracticable that the size of simple use simple surveying instrument test structure reaches measuring optical effect.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of test by glare proof glass pattern structure and indirectly reaches the control of optical effect and be not subject to the testing system of the impact of small flower type structure.
For solving the problem, the utility model is achieved through the following technical solutions:
A kind of glare proof glass antiglare effect testing system, comprise ordinary light source, optical system, image acquisition device, image processing equipment, glare proof glass to be detected is provided with between described optical system and image acquisition device, described ordinary light source is placed in test macro foremost, receive light that light source sends and the optical system converting thereof into uniform-illumination being followed successively by thereafter, can receiving optics conversion light and be in the glare proof glass of object plane position, receive the light through glare proof glass and be in the image acquisition device of image planes position and the image processing equipment with image acquisition device data cube computation.
As preferably, described glare proof glass is the transparent template object of the effect with optically focused, and the flower type structure on it is protruding polygon pyramid.
As preferably, described optical system comprises lens 1 and lens 2, and the rear focus position of described lens 1 overlaps with the focus in object space position of lens 2, and the rear focus position of the glare proof glass and lens 2 that are positioned at object plane position overlaps.
Compared with prior art, usefulness of the present utility model is: this glare proof glass antiglare effect testing system is by the measurement of glass for the optical characteristics of anti-dazzle effect, be transformed into the measurement to glass pattern structure, and the information of spatial structure size is carried in optical information, by to the test of imaging figure and comparison, reach the object of testing anti-dazzle optical effect, thus integrated testability system cost of manufacture is low, simple to operation, test result is easy to control, and testing efficiency is high.
Accompanying drawing explanation
Fig. 1 is optical system diagram of the present utility model.
Fig. 2 is the light transmition direction schematic diagram of light therethrough glass flower pattern.
Fig. 3 is the imaging pictorial diagram in image planes.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Glare proof glass antiglare effect testing system comprises light source, optical system, image acquisition device, image processing equipment, image capture device is placed on image planes place, imaging in image planes is collected by image capture device, and delivers to the process that image processing equipment carries out image and data.
Due to light source particularly heat radiation light source, the light of its radiation is not all the light of uniform-illumination, if secondary light is radiated on object plane, to can image quality impact, thus affects test result.So, to radiation of light source light out to mirror process.As shown in Figure 1, be imaged onto by light source on the thing focal plane of lens 2, continue through lens 2, can form the radiation of uniform-illumination on object plane, this light shines on object, can be formed into image pattern in image planes.
As shown in Figure 2, glare proof glass is transparent version type object, and the flower type structure on glass is protruding polygon pyramid, and because light enters from shiny surface, structural plane goes out, and under the effect of this structure, light is had to the effect of convergence.For polygon pyramid, as shown in Figure 3, when light penetrates from structural plane, can converge to a bit at each pyramidal surface, form polygonal graph.
Image acquisition device is positioned at image planes place and gathers image, and delivers to image processor and carry out image procossing and data processing, and contrasts with demarcation reference value.If in margin tolerance, then qualified, otherwise be defective.
Claims (3)
1. a glare proof glass antiglare effect testing system, it is characterized in that: comprise ordinary light source, optical system, image acquisition device, image processing equipment, glare proof glass to be detected is provided with between described optical system and image acquisition device, described ordinary light source is placed in test macro foremost, receive light that light source sends and the optical system converting thereof into uniform-illumination being followed successively by thereafter, can receiving optics conversion light and be in the glare proof glass of object plane position, receive the light through glare proof glass and be in the image acquisition device of image planes position and the image processing equipment with image acquisition device data cube computation.
2. glare proof glass antiglare effect testing system according to claim 1, is characterized in that: described glare proof glass is the transparent template object of the effect with optically focused, and the flower type structure on it is protruding polygon pyramid.
3. glare proof glass antiglare effect testing system according to claim 1, it is characterized in that: described optical system comprises lens 1 and lens 2, the rear focus position of described lens 1 overlaps with the focus in object space position of lens 2, and the rear focus position of the glare proof glass and lens 2 that are positioned at object plane position overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303074.2U CN205015295U (en) | 2015-05-09 | 2015-05-09 | Anti -dazzle validity check test system of anti -dazzle glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303074.2U CN205015295U (en) | 2015-05-09 | 2015-05-09 | Anti -dazzle validity check test system of anti -dazzle glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015295U true CN205015295U (en) | 2016-02-03 |
Family
ID=55213890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303074.2U Expired - Fee Related CN205015295U (en) | 2015-05-09 | 2015-05-09 | Anti -dazzle validity check test system of anti -dazzle glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345056A (en) * | 2018-05-17 | 2018-07-31 | 浙江彩丞照明科技有限公司 | A kind of anti-dazzle tabula rasa with different base angle pyramids |
-
2015
- 2015-05-09 CN CN201520303074.2U patent/CN205015295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345056A (en) * | 2018-05-17 | 2018-07-31 | 浙江彩丞照明科技有限公司 | A kind of anti-dazzle tabula rasa with different base angle pyramids |
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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: 20160203 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |