CN101576232A - LED reflecting shade - Google Patents
LED reflecting shade Download PDFInfo
- Publication number
- CN101576232A CN101576232A CNA2009100269248A CN200910026924A CN101576232A CN 101576232 A CN101576232 A CN 101576232A CN A2009100269248 A CNA2009100269248 A CN A2009100269248A CN 200910026924 A CN200910026924 A CN 200910026924A CN 101576232 A CN101576232 A CN 101576232A
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- China
- Prior art keywords
- shell
- led
- housing
- reflecting shade
- rear end
- Prior art date
- 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.)
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Abstract
The invention discloses an LED reflecting shade, and relates to the technical field of illuminating electric appliances, in particular to the technical field of a reflecting shade structure matched with an LED bulb. The front end of a shell is an opening square; the central position of the rear end of the shell is provided with a through hole; the reflecting surface of the shell is a four-side taper; the shell consists of at least six orderly connected steps or sine waves from the front end to the rear end; and the reflecting surface is provided with a reflective membrane made of an insulation material. When matched with an LED lamp, the LED reflecting shade has the advantages of no dazzling, no light spot, radiation in a matrix plane, simple production process, low cost, convenient installation, and capacity of being widely used in public places with large area illumination such as industrial and mining, roads, courts and the like.
Description
Technical field
The present invention relates to the electric lighting technical field, the particularly a kind of and matching used reflection shield technical field of structures of LED lamp pearl.
Background technology
As everyone knows, illuminating lamp is general is inseparable with lampshade or reflection shield.The height of the reflector efficiency of reflection shield for the brightness of the size of regional extent that illuminating lamp shone and irradiation cause close important.But, traditional reflection shield all is be flaring from inside to outside horn-like or hemispherical basically, the light that its bulb inside is sent can outwards be 180 degree three dimensions projections from the reflection shield openend, just can cause light too concentrated, though increased light intensity, dwindled illumination zone, as using at road or court, more highlight its deficiency, and easier generation is dazzle the eyes or the hot spot phenomenon.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency the LED reflection shield that provide a kind of dazzle-free, no hot spot, becomes the matrix face to shine.
Housing front end of the present invention is the square of opening, and a through hole is offered in the centre, rear end, and the reflective surface of housing is four limit tapers, by at least six ladders that connect successively or sinusoidal wave the composition, on the described reflective surface reflective membrane is set from front to back.
The present invention is rational in infrastructure, and production technology is simple, and is with low cost, only need LED lamp pearl is installed in the through hole at housing center, through the reflection of reflective surface, can not produce and dazzle the eyes, no hot spot, easily form the public place that the matrix face shines, can be widely used in large area lightings such as industrial and mineral, road, court.
For the design of cooperated with LED lamp pearl, through hole of the present invention is a manhole.
Reflection shield is fixing for convenience, and the back of housing of the present invention is provided with fixed leg.
For the ease of producing, the back of housing of the present invention is hemispherical.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to cut-away view.
The specific embodiment
As shown in Figure 1, 2, housing 1 front end is the square 2 of opening, the rear end i.e. bottom square 6, a manhole 7 is offered in the centre, the reflective surface of housing 1 is four limit tapers 4, form the reflective membrane that the ladder of reflective surface or sinusoidal wave 5 outer surface settings are made by insulating materials by ten ladders that connect successively or sinusoidal wave 5 from front to back.
The back of housing 1 is hemispherical 3, at the back of housing 1 two fixed legs 8,9 can be set.
Also a plurality of housings 1 can be linked to each other successively by bar shaped, rectangle or square forms matrix group, at every group back fixed leg is set.
Claims (4)
1, a kind of LED reflection shield, comprise housing, it is characterized in that the housing front end is the square of opening, a through hole is offered in the centre, rear end, the reflective surface of housing is four limit tapers, by at least six ladders that connect successively or sinusoidal wave the composition, the reflective membrane of being made by insulating materials is set on the described reflective surface from front to back.
2,, it is characterized in that described through hole is a manhole according to the described LED reflection shield of claim 1.
3, according to the described LED reflection shield of claim 1, it is characterized in that the back of described housing is provided with fixed leg.
4, according to claim 1 or 2 or 3 described LED reflection shields, it is characterized in that the back of described housing is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100269248A CN101576232A (en) | 2009-05-21 | 2009-05-21 | LED reflecting shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100269248A CN101576232A (en) | 2009-05-21 | 2009-05-21 | LED reflecting shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101576232A true CN101576232A (en) | 2009-11-11 |
Family
ID=41271237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100269248A Pending CN101576232A (en) | 2009-05-21 | 2009-05-21 | LED reflecting shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101576232A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392974A (en) * | 2011-11-23 | 2012-03-28 | 蒋建华 | Rectangular light reflector of efficient anti-glare LED (light emitting diode) lamp fitting |
| CN102478214A (en) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | Reflector and LED (light emitting diode) lamp with same |
| WO2014094485A1 (en) * | 2012-12-20 | 2014-06-26 | Qin Biao | Semiconductor lighting lamp and lampwick |
| CN105444084A (en) * | 2015-12-02 | 2016-03-30 | 奇瑞汽车股份有限公司 | Automobile signal lamp |
| CN107959802A (en) * | 2018-01-10 | 2018-04-24 | 南京火眼猴信息科技有限公司 | Illumination light filling unit and light compensating apparatus for Tunnel testing image capture apparatus |
-
2009
- 2009-05-21 CN CNA2009100269248A patent/CN101576232A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478214A (en) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | Reflector and LED (light emitting diode) lamp with same |
| CN102392974A (en) * | 2011-11-23 | 2012-03-28 | 蒋建华 | Rectangular light reflector of efficient anti-glare LED (light emitting diode) lamp fitting |
| WO2014094485A1 (en) * | 2012-12-20 | 2014-06-26 | Qin Biao | Semiconductor lighting lamp and lampwick |
| CN105444084A (en) * | 2015-12-02 | 2016-03-30 | 奇瑞汽车股份有限公司 | Automobile signal lamp |
| CN105444084B (en) * | 2015-12-02 | 2019-01-25 | 奇瑞汽车股份有限公司 | Automobile signal light |
| CN107959802A (en) * | 2018-01-10 | 2018-04-24 | 南京火眼猴信息科技有限公司 | Illumination light filling unit and light compensating apparatus for Tunnel testing image capture apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091111 |