CN103742808A - LED stereoscopic area light source - Google Patents
LED stereoscopic area light source Download PDFInfo
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- CN103742808A CN103742808A CN201410016344.1A CN201410016344A CN103742808A CN 103742808 A CN103742808 A CN 103742808A CN 201410016344 A CN201410016344 A CN 201410016344A CN 103742808 A CN103742808 A CN 103742808A
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- lgp
- light
- led
- light source
- light guide
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Abstract
An LED stereoscopic area light source comprises an LED light bar, a radiating support, and a light guide plate. The LED stereoscopic area light source is characterized in that the light guide plate comprises an incident end and an emergent end, the LED light bar is disposed at the edge of the light guide plate, the end, which the LED light bar is arranged at, is the incident end of the light guide plate, the radiating support is disposed at the incident end of a light source and in lap joint with the LED light bar, one side of the light guide plate is provided with light guide points, the other side, opposite to the light guide points, of the light guide plate is an emergent side of the light guide plate, the emergent side of the light guide plate is provided with a stereoscopic pattern which is made on the light guide plate by carving, and the surface of the stereoscopic pattern is provided with a coating. The LED area light source capable of mapping stereoscopic diagrams is designed by combining the traditional area light source, the stereo technology and the nano technology; the LED area light source has the effect of stereoscopic lighting, is capable of emitting light and is also ornamental.
Description
Technical field
The invention belongs to illumination optical technical field, relate to a kind of LED area source, specifically, relate to a kind of LED three-dimensional surface light source.
Background technology
Relief painting technology is the technology with higher ornamental value, and mostly relief painting technology is to adopt grating material to combine with corresponding pattern at present, utilizes the refraction effect of grating to realize three-dimensional visual effect, also can be referred to as raster 3-D picture technology.Also there is the relief painting technology that raster 3-D picture technology is combined with optical technology, by simple optics illuminator is set after raster 3-D picture, make relief painting realize luminous effect.This relief painting technical pattern is simple, but stereoeffect is more general, depends on to a great extent observer's observation visual angle, if observation visual angle will not be to obtaining good stereo luminous effect.
LED area source is the one of LED light source, has long, the feature such as volume is little of life-span, and LED spot light and conventional lamp are a kind of brand-new light-emitting modes relatively.Existing LED area source only has illuminating effect.Still the LED three-dimensional light source technology LED area source not being combined with relief painting at present.
Summary of the invention
The object of the present invention is to provide a kind of LED area source with relief painting illumination effect.
Technical scheme of the present invention is: a kind of LED three-dimensional surface light source, comprise LED lamp bar, cooling stand and LGP, LGP comprises light inputting end and bright dipping end, LED lamp bar is arranged on the edge of LGP, the light inputting end that one end that LED lamp bar is set is LGP, light source is from the side incident of LGP, and the light inputting end that cooling stand is arranged on light source overlaps mutually with LED lamp bar; The one side of LGP is provided with light guiding points, through light guiding points, propagate, realize the luminous of vertical LGP surface, the light-emitting area that on LGP, the one side contrary with light guiding points is set is LGP, in the light-emitting area of LGP, be provided with space pattern, space pattern is to be carved in the space pattern on LGP by nanometer engraving technology, and the surface of space pattern is provided with coat.
Preferably: the side that LGP is provided with light guiding points is provided with reflector plate.
Preferably: space pattern can have several, several space patterns are all carved on LGP, and space pattern can cover the arbitrary area of LGP.
The invention has the beneficial effects as follows:
(1) traditional area source is combined with 3 D stereo technology and nanometer technology, designed a kind of LED area source that shines upon 3 dimensional drawing, make LED area source there is three-dimensional illumination effect, make area source not only there is illumination, also there is sight.
(2) design of the light guiding points of LGP combines with nanometer engraving technology and 3-D effect optical principle, the design of space pattern is that principle and the LGP surface micro-structure professional image software poor according to human eye vision designs, then by nano print by pattern engraving and printing on LGP surface, and be coated with and be covered with coat on the surface of space pattern.The pattern that the LED three-dimensional surface light source projection obtaining in this way goes out has three-dimensional stereo effect, and is not subject to the impact at visual angle.
(3) on LGP, there is a side of light guiding points to be provided with reflector plate, play reflection action, strengthen illumination effect.
(4) this LED three-dimensional surface light-source structure is flexible, and the relief painting of engraving can cover the arbitrary area of LGP, and meets the requirement of different sighting distances.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is the specific embodiment of the invention 1 structural representation.
Accompanying drawing 3 is the specific embodiment of the invention 2 structural representations
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Embodiment 1
As depicted in figs. 1 and 2:
A kind of LED three-dimensional surface light source, comprise LED lamp bar 3, cooling stand 4 and LGP 1, LGP 1 comprises light inputting end and bright dipping end, LED lamp bar 3 is arranged on the edge of LGP, the light inputting end that one end that LED lamp bar 3 is set is LGP, light source is from the side incident of LGP, and the light inputting end that cooling stand 4 is arranged on light source overlaps mutually with LED lamp bar 3; The one side of LGP 1 is provided with light guiding points, through light guiding points, propagate, realize the luminous of vertical LGP surface, the light-emitting area that on LGP 1, the one side contrary with light guiding points is set is LGP 1, in the light-emitting area of LGP 1, be provided with space pattern 5, space pattern 5 is for to be carved in the space pattern on LGP 1 by nanometer engraving technology, and the surface of space pattern 5 is provided with coat.The side that LGP 1 is provided with light guiding points is provided with reflector plate 2.
Embodiment 2
As shown in figures 1 and 3:
A kind of LED three-dimensional surface light source, comprise LED lamp bar 3, cooling stand 4 and LGP 1, LGP 1 comprises light inputting end and bright dipping end, LED lamp bar 3 is arranged on the edge of LGP, the light inputting end that one end that LED lamp bar 3 is set is LGP, light source, from the side incident of LGP, is propagated through light guiding points, realize the luminous of vertical LGP surface, the light inputting end that cooling stand 4 is arranged on light source overlaps mutually with LED lamp bar 3; The one side of LGP 1 is provided with light guiding points, the light-emitting area that on LGP 1, the one side contrary with light guiding points is set is LGP 1, in the light-emitting area of LGP 1, be provided with space pattern 5, space pattern 5 is for to be carved in the space pattern on LGP 1 by nanometer engraving technology, and the surface of space pattern 5 is provided with coat.The side that LGP 1 is provided with light guiding points is provided with reflector plate 2.
Claims (3)
1. a LED three-dimensional surface light source, comprise LED lamp bar, cooling stand and LGP, it is characterized in that: LGP comprises light inputting end and bright dipping end, LED lamp bar is arranged on the edge of LGP, the light inputting end that one end that LED lamp bar is set is LGP, the light inputting end that cooling stand is arranged on light source overlaps mutually with LED lamp bar; The one side of LGP is provided with light guiding points, the light-emitting area that on LGP, the one side contrary with light guiding points is set is LGP, in the light-emitting area of LGP, be provided with space pattern, described space pattern is the space pattern being carved on LGP, and the surface of space pattern is provided with coat.
2. LED three-dimensional surface light source as claimed in claim 1, is characterized in that: the side that LGP is provided with light guiding points is provided with reflector plate.
3. LED three-dimensional surface light source as claimed in claim 1, is characterized in that: described space pattern can have several, and several space patterns are all carved on LGP, and space pattern can cover the arbitrary area of LGP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016344.1A CN103742808A (en) | 2014-01-14 | 2014-01-14 | LED stereoscopic area light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016344.1A CN103742808A (en) | 2014-01-14 | 2014-01-14 | LED stereoscopic area light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742808A true CN103742808A (en) | 2014-04-23 |
Family
ID=50499857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410016344.1A Pending CN103742808A (en) | 2014-01-14 | 2014-01-14 | LED stereoscopic area light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167690A (en) * | 2018-01-29 | 2018-06-15 | 东莞市联阳电子科技有限公司 | A kind of lamps and lanterns |
| CN110242931A (en) * | 2019-06-10 | 2019-09-17 | 马瑞利汽车零部件(芜湖)有限公司 | Car headlight device stereo luminous and with dynamic visual impact |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149627A (en) * | 2013-04-02 | 2013-06-12 | 深圳安嵘光电产品有限公司 | Light-guiding plate with holes and manufacturing method thereof |
| CN203671338U (en) * | 2014-01-14 | 2014-06-25 | 青岛卓英社科技有限公司 | LED three-dimensional surface light source |
-
2014
- 2014-01-14 CN CN201410016344.1A patent/CN103742808A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149627A (en) * | 2013-04-02 | 2013-06-12 | 深圳安嵘光电产品有限公司 | Light-guiding plate with holes and manufacturing method thereof |
| CN203671338U (en) * | 2014-01-14 | 2014-06-25 | 青岛卓英社科技有限公司 | LED three-dimensional surface light source |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167690A (en) * | 2018-01-29 | 2018-06-15 | 东莞市联阳电子科技有限公司 | A kind of lamps and lanterns |
| CN110242931A (en) * | 2019-06-10 | 2019-09-17 | 马瑞利汽车零部件(芜湖)有限公司 | Car headlight device stereo luminous and with dynamic visual impact |
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Application publication date: 20140423 |