CN204127878U - Stroboscopic lamp wide-angle paraboloidal reflector - Google Patents
Stroboscopic lamp wide-angle paraboloidal reflector Download PDFInfo
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- CN204127878U CN204127878U CN201420436851.6U CN201420436851U CN204127878U CN 204127878 U CN204127878 U CN 204127878U CN 201420436851 U CN201420436851 U CN 201420436851U CN 204127878 U CN204127878 U CN 204127878U
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- light source
- angle
- reflector
- reflection
- reflector bodies
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Abstract
The utility model relates to a kind of stroboscopic lamp wide-angle paraboloidal reflector, it is characterized in that: it comprises reflector bodies and light source, the cross section of described reflector bodies is the paraboloid of revolution, described light source is located in the focus of reflector bodies, the direct projection angle of light source shines directly into the first test surface, the angle of reflection of light source is irradiated to the second test surface by light ray parallel after the reflection of reflector bodies, and the length of the described paraboloid of revolution is 30-60cm, and the angle of described light source angle of reflection is 180o-340o.The utility model can utilize the angled light of light source, effectively improves the utilization rate of light source.
Description
Technical field
The utility model relates to a kind of paraboloidal reflector, specifically stroboscopic lamp wide-angle paraboloidal reflector.
Background technology
In high definition road monitoring (camera pixel more than 1,000,000) industry, stroboscopic lamp usually can be adopted to carry out light filling to the face of driver, so that follow-up video capture and identification at present.The light source mainly low pressure xenon lamps pipe that stroboscopic lamp uses, the angle of divergence of this light source is very large, and general reflector is difficult to utilize wide-angle light intensity, makes the utilization rate of light source lower, and the illumination of stroboscopic lamp is inadequate, takes the picture contrast come not high.
Summary of the invention
The utility model is intended to the defect overcoming prior art, provides a kind of stroboscopic lamp wide-angle paraboloidal reflector, effectively improves the problem that usual reflector is low to light source utilization rate.
In order to solve the problems of the technologies described above, the utility model is achieved in that
A kind of stroboscopic lamp wide-angle paraboloidal reflector, it is characterized in that: it comprises reflector bodies and light source, the cross section of described reflector bodies is the paraboloid of revolution, described light source is located in the focus of reflector bodies, the direct projection angle of light source shines directly into the first test surface, the angle of reflection of light source is irradiated to the second test surface by light ray parallel after the reflection of reflector bodies, and the length of the described paraboloid of revolution is 30-60cm, and the angle of described light source angle of reflection is 180o-340o.
The beneficial effects of the utility model are: can utilize the angled light of light source, effectively improve the utilization rate of light source.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1: a kind of stroboscopic lamp wide-angle paraboloidal reflector, it comprises reflector bodies 1 and light source 2, the cross section of described reflector bodies is the paraboloid of revolution, described light source is located in the focus of reflector bodies, the direct projection angle 3 of light source shines directly into the first test surface 31, the angle of reflection 4 of light source is irradiated to the second test surface 41 by light ray parallel after the reflection of reflector bodies, and the length of the described paraboloid of revolution is 30-60cm, and the angle of described light source angle of reflection is 180o-340o.
Claims (1)
1. a stroboscopic lamp wide-angle paraboloidal reflector, it is characterized in that: it comprises reflector bodies and light source, the cross section of described reflector bodies is the paraboloid of revolution, described light source is located in the focus of reflector bodies, the direct projection angle of light source shines directly into the first test surface, the angle of reflection of light source is irradiated to the second test surface by light ray parallel after the reflection of reflector bodies, and the length of the described paraboloid of revolution is 30-60cm, and the angle of described light source angle of reflection is 180o-340o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436851.6U CN204127878U (en) | 2014-08-05 | 2014-08-05 | Stroboscopic lamp wide-angle paraboloidal reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436851.6U CN204127878U (en) | 2014-08-05 | 2014-08-05 | Stroboscopic lamp wide-angle paraboloidal reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127878U true CN204127878U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436851.6U Active CN204127878U (en) | 2014-08-05 | 2014-08-05 | Stroboscopic lamp wide-angle paraboloidal reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324735A (en) * | 2016-10-26 | 2017-01-11 | 深圳大学 | Electromagnetic wave collimating element and electromagnetic wave collimating component |
-
2014
- 2014-08-05 CN CN201420436851.6U patent/CN204127878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324735A (en) * | 2016-10-26 | 2017-01-11 | 深圳大学 | Electromagnetic wave collimating element and electromagnetic wave collimating component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |