CN201902999U - Reflector - Google Patents
Reflector Download PDFInfo
- Publication number
- CN201902999U CN201902999U CN2010206365637U CN201020636563U CN201902999U CN 201902999 U CN201902999 U CN 201902999U CN 2010206365637 U CN2010206365637 U CN 2010206365637U CN 201020636563 U CN201020636563 U CN 201020636563U CN 201902999 U CN201902999 U CN 201902999U
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- CN
- China
- Prior art keywords
- reflection shield
- light
- reflector
- utility
- model
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a reflector. Square spheres are evenly distributed on the inner surface of the reflector; the sizes of the square spheres are gradually decreased from top to bottom; the bottom of the reflector is provided with a plurality of square mirror surfaces; and a scanning bus of the reflector consists of a plurality of arc lines. Therefore, light spots are evener and softer and have no black shadow and light-dark yellow circles, beam angles are more precise, and stereoscopic impression is stronger.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of reflection shield.
Background technology
Reflection shield on the market its scanning bus be not to constitute by the multistage arc, cast out light may have following shortcoming: angular beam deviation is big; Hot spot is inhomogeneous; Dazzle is serious; The yellow circle of shadow and light and shade is arranged; Light intensity is on the low side; The efficient of light fixture is low.
Therefore, be necessary to design a kind of new reflection shield, to improve above-mentioned defective.
The utility model content
It is more even soft that the purpose of this utility model provides a kind of hot spot, the yellow circle of no shadow and light and shade, and the more accurate reflection shield of beam angle.
The purpose of this utility model is achieved through the following technical solutions: a kind of reflection shield, described reflection shield inner surface are uniform square sphere, and its size successively decreases from top to bottom step by step, and the bottom has most grid minute surfaces, and its scanning bus is made of the multistage camber line.
Further, described grid minute surface is circularly and evenly distributed in described reflection shield bottom.
The utility model reflection shield has following advantage:
(1) because the inner surface of this reflection shield adopts square sphere, can effectively weaken dazzle; The grid minute surface is adopted in the bottom, has improved equivalent luminous flux; Its scanning bus is made of the multistage camber line, be used to follow the trail of the ray refraction track, optimized the curvature technical parameter of reflection shield,, improved the light efficiency of light fixture greatly to reach the light distribution of reflection shield the best, reduced astigmatism, the more effective reduction light loss of energy, thus make hot spot more even soft, the yellow circle of no shadow and light and shade, beam angle is more accurate, and third dimension is stronger.
Description of drawings
Fig. 1: be the schematic diagram of the utility model reflection shield;
Fig. 2: be the schematic diagram of another angle of the utility model reflection shield.
The implication of each Reference numeral sees the following form among the figure:
The specific embodiment
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Shown in Fig. 1-2, the use that is complementary of the utility model reflection shield 1 and golden halogen light former (G12) is used for optically focused.Described reflection shield 1 has a reflector focus 10.The inner surface of this reflection shield 1 is uniform square sphere 11, and its size successively decreases from top to bottom step by step, effectively anti-dazzle.Its scanning bus 12 is made of the multistage camber line, and traceable ray refraction track has been optimized the curvature technical parameter of reflection shield, to reach the light distribution of reflection shield the best, has improved the light efficiency of light fixture greatly, has reduced astigmatism, can more effective reduction light loss.Most grid minute surfaces 14 are adopted in bottom 13, have improved equivalent luminous flux.Thereby make hot spot more even soft, the yellow circle of no shadow and light and shade, beam angle is more accurate.
To sum up, the utility model reflection shield has following advantage:
(1) because the inner surface of this reflection shield adopts square sphere, can effectively weaken dazzle; The grid minute surface is adopted in the bottom, has improved equivalent luminous flux; Its scanning bus is made of the multistage camber line, be used to follow the trail of the ray refraction track, optimized the curvature technical parameter of reflection shield,, improved the light efficiency of light fixture greatly to reach the light distribution of reflection shield the best, reduced astigmatism, the more effective reduction light loss of energy, thus make hot spot more even soft, the yellow circle of no shadow and light and shade, beam angle is more accurate, and third dimension is stronger.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. reflection shield, it is characterized in that: described reflection shield inner surface is uniform square sphere, and its size successively decreases from top to bottom step by step, the bottom has most grid minute surfaces, and its scanning bus is made of the multistage camber line.
2. reflection shield according to claim 1 is characterized in that: described grid minute surface is circularly and evenly distributed in described reflection shield bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206365637U CN201902999U (en) | 2010-11-29 | 2010-11-29 | Reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206365637U CN201902999U (en) | 2010-11-29 | 2010-11-29 | Reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902999U true CN201902999U (en) | 2011-07-20 |
Family
ID=44273592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206365637U Expired - Fee Related CN201902999U (en) | 2010-11-29 | 2010-11-29 | Reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902999U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551818A (en) * | 2013-11-20 | 2014-02-05 | 郝乐(上海)电子有限公司 | Manufacturing process of reflecting cover with elliptic light spots |
| CN103851362A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Lamp and reflector thereof |
| CN106641905A (en) * | 2016-11-30 | 2017-05-10 | 潘云清 | Down lamp |
| CN106678629A (en) * | 2016-11-29 | 2017-05-17 | 潘云清 | Down lamp |
| CN106764722A (en) * | 2016-11-30 | 2017-05-31 | 潘云清 | A kind of LED down lamp |
-
2010
- 2010-11-29 CN CN2010206365637U patent/CN201902999U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851362A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Lamp and reflector thereof |
| CN103551818A (en) * | 2013-11-20 | 2014-02-05 | 郝乐(上海)电子有限公司 | Manufacturing process of reflecting cover with elliptic light spots |
| CN103551818B (en) * | 2013-11-20 | 2016-01-13 | 郝乐(上海)电子有限公司 | A kind of hot spot is the manufacture craft of disciform reflection shield |
| CN106678629A (en) * | 2016-11-29 | 2017-05-17 | 潘云清 | Down lamp |
| CN106641905A (en) * | 2016-11-30 | 2017-05-10 | 潘云清 | Down lamp |
| CN106764722A (en) * | 2016-11-30 | 2017-05-31 | 潘云清 | A kind of LED down lamp |
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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: 20110720 Termination date: 20151129 |