CN101153698A - LED bulb socket - Google Patents
LED bulb socket Download PDFInfo
- Publication number
- CN101153698A CN101153698A CNA2006101599190A CN200610159919A CN101153698A CN 101153698 A CN101153698 A CN 101153698A CN A2006101599190 A CNA2006101599190 A CN A2006101599190A CN 200610159919 A CN200610159919 A CN 200610159919A CN 101153698 A CN101153698 A CN 101153698A
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- Prior art keywords
- led
- light
- reflection surface
- bulb
- periphery
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Abstract
The invention provides a LED bulb base.the LED buld base comprises a bulb hole provided with a mounting hole inside which a LED bulb is arranged, a light outlet rightly facing with the mounting hole is larger in diameter than the mounting hole, a light reflection surface is gradually extended from the periphery of the mounting hole to the periphery of the light outlet; the periphery of the light outlet is provided with two relatively long edges and two relatively short edges. Key points of the LED bulb base is that the light reflection surface is not cone-shaped, lights reflected out by the light reflection surface are asymmetrically distributed in order to strengthen the illuminating effect.
Description
Technical field
The present invention relates to the technology of lighting apparatus aspect, especially relevant with the light reflection surface of LED tube face.
Background technology
In TaiWan, China bulletin I255321 patent of invention case, disclose a cone shape LED bulb hole for forming cone shape light reflection surface.This cone shape LED bulb hole is quite common, and the LED bulb that is installed in this LED bulb hole can project cone shape light beam by the light reflection surface that shape is same as this LED bulb hole.The light of this light beam is symmetrical distribution, is unfavorable for road lighting, loses very high.Therefore, also there is employing that special transmissive mirror is positioned over before each LED bulb, so that the light that penetrates is asymmetric distribution, to solve aforesaid problem.Yet, thisly install the way of transmissive mirror one by one at each LED bulb, cost of manufacture is higher, and the market acceptance is on the low side.
Summary of the invention
The object of the present invention is to provide a kind of LED tube face, the light that the light reflection surface of this LED tube face reflects is asymmetric distribution, can reduce loss, the raising road lighting of light, and this LED tube face is with low cost simultaneously.
The object of the present invention is achieved like this, a kind of LED tube face, has at least one bulb hole, this at least one bulb hole has an installing port at least one LED bulb of installing, one smooth exit wound of bullet greater than and face this installing port, one light reflection surface from the peripheral flaring of this installing port extend to the periphery of this light exit wound of bullet, the periphery of this light exit wound of bullet comprises two long relatively limit and two relative minor faces.
Described bulb hole is provided with a plurality of.
Described two relative minor faces are arc.
Because LED tube face of the present invention, the light reflection surface of its bulb hole is not to be taper shape, therefore, the light that can cause being reflected by this light reflection surface can be asymmetric distribution, can solve known conical light reflection surface and cause reflection ray to be unfavorable for road lighting and lose too high problem.In addition, this cost is quite cheap by changing the way that this bulb hole shape promotes illuminating effect, and the market acceptance is quite high.
Description of drawings
Fig. 1: be first preferred embodiment of the present invention.
Fig. 2: be second preferred embodiment of the present invention.
Fig. 3: be the 3rd preferred embodiment of the present invention.
Drawing reference numeral:
1 LED tube face, 2 bulb holes
20 installing ports, 21 smooth exits wound of bullet
210 long limits, 211 minor faces
22 light reflection surfaces, 3 LED bulbs
1a LED tube face 2a bulb hole
21a light exit wound of bullet
1b LED tube face 2b bulb hole
20b installing port 21b light exit wound of bullet
211b minor face 3 LED bulbs
The specific embodiment
As shown in Figure 1, a kind of LED tube face 1 of the present invention, has a bulb hole 2, this bulb hole 2 has an installing port 20 for installing one LED bulb 3, one smooth exit wound of bullet 21 greater than and face these installing port 20, one light reflection surfaces 22 be from the peripheral flaring of this installing port 20 extend to the periphery of this light exit wound of bullet 21.
Because the periphery of this light exit wound of bullet 21 comprises two long relatively limit 210 and two relative minor faces 211, and this light reflection surface 22 be from the peripheral flaring of this installing port 20 extend to the periphery of this light exit wound of bullet 21, so this light reflection surface 22 is not to be taper shape.These characteristics can cause being sent and being asymmetric distribution via the light that these light exits wound of bullet 21 are penetrated in 22 reflections of this light reflection surface by this LED bulb 3, cause reflection ray to be unfavorable for road lighting and lose too high problem in order to solve known conical light reflection surface.In addition, this cost is quite cheap by changing the way that these bulb hole 2 shapes promote illuminating effect, and the market acceptance is quite high.
Fig. 2 is another kind of LED tube face 1a, and itself and above-mentioned LED tube face 1 are similar, and difference only is that the light exit wound of bullet 21a of the bulb hole 2a on this LED tube face 1a is smaller than above-mentioned light exit wound of bullet 21.
Fig. 3 is another kind of LED tube face 1b, itself and above-mentioned LED tube face 1 are similar, difference is that this LED tube face 1b has a plurality of bulb hole 2b side by side, the installing port 20b of each bulb hole 2b can supply a plurality of LED bulbs 3 that are arranged in a row of installing, and the light exit wound of bullet 21b two relative minor face 211b of each bulb hole 2b are arcs.
Claims (3)
1. LED tube face, has at least one bulb hole, this at least one bulb hole has an installing port at least one LED bulb of installing, one smooth exit wound of bullet greater than and face this installing port, one light reflection surface from the peripheral flaring of this installing port extend to the periphery of this light exit wound of bullet, it is characterized in that: the periphery of this light exit wound of bullet comprises two long relatively limit and two relative minor faces.
2. LED tube face as claimed in claim 1 is characterized in that: described bulb hole is provided with a plurality of.
3. LED tube face as claimed in claim 1 or 2 is characterized in that: described two relative minor faces are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101599190A CN101153698A (en) | 2006-09-27 | 2006-09-27 | LED bulb socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101599190A CN101153698A (en) | 2006-09-27 | 2006-09-27 | LED bulb socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101153698A true CN101153698A (en) | 2008-04-02 |
Family
ID=39255497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101599190A Pending CN101153698A (en) | 2006-09-27 | 2006-09-27 | LED bulb socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101153698A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881392A (en) * | 2010-06-30 | 2010-11-10 | 海洋王照明科技股份有限公司 | Lamp and reflector thereof |
| CN101720405B (en) * | 2008-07-31 | 2011-09-07 | 香港应用科技研究院有限公司 | Optical reflector |
| CN102620240A (en) * | 2011-01-26 | 2012-08-01 | 海洋王照明科技股份有限公司 | Rectangular light distribution reflector and LED (light-emitting diode) lamp |
| CN105485553A (en) * | 2016-01-15 | 2016-04-13 | 武汉市金运科技开发有限公司 | Wearable even auxiliary light mining lamp |
-
2006
- 2006-09-27 CN CNA2006101599190A patent/CN101153698A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720405B (en) * | 2008-07-31 | 2011-09-07 | 香港应用科技研究院有限公司 | Optical reflector |
| CN101881392A (en) * | 2010-06-30 | 2010-11-10 | 海洋王照明科技股份有限公司 | Lamp and reflector thereof |
| CN101881392B (en) * | 2010-06-30 | 2013-04-10 | 海洋王照明科技股份有限公司 | Lamp and reflector thereof |
| CN102620240A (en) * | 2011-01-26 | 2012-08-01 | 海洋王照明科技股份有限公司 | Rectangular light distribution reflector and LED (light-emitting diode) lamp |
| CN102620240B (en) * | 2011-01-26 | 2014-12-10 | 海洋王照明科技股份有限公司 | Rectangular light distribution reflector and LED (light-emitting diode) lamp |
| CN105485553A (en) * | 2016-01-15 | 2016-04-13 | 武汉市金运科技开发有限公司 | Wearable even auxiliary light mining lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |