CN104235726A - LED (light emitting diode) automobile signal lamp - Google Patents
LED (light emitting diode) automobile signal lamp Download PDFInfo
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- CN104235726A CN104235726A CN201410429996.8A CN201410429996A CN104235726A CN 104235726 A CN104235726 A CN 104235726A CN 201410429996 A CN201410429996 A CN 201410429996A CN 104235726 A CN104235726 A CN 104235726A
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- led
- reflection surface
- full reflection
- led lamp
- light
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Abstract
The invention provides an LED (light emitting diode) automobile signal lamp, which comprises an LED lamp fitting, wherein an LED lamp is arranged on the right end of the LED lamp fitting, the upper side of the LED lamp is provided with a conical full reflection surface, a combined full reflection surface is arranged at the right side of the conical full reflection surface, the left end of the LED lamp is provided with a light outlet surface, and triangular hollow holes are formed among the LED lamp, the conical full reflection surface, the combined full reflection surface and the light outlet surface. Through the constructed conical full reflection surface, light rays emitted out by the light source in any angle can be sufficiently reflected to the combined full reflection surface, in addition, through the arrangement of a plurality of triangular hollow holes among the LED lamp, the conical full reflection surface, the combined full reflection surface and the light outlet surface, full refection in any angle can be formed by utilizing the full reflection effect, the light rays are controlled to uniformly reach the light outlet surface, and the LED automobile signal lamp has the advantages that the cost is reduced, and meanwhile, higher illumination uniformity is realized.
Description
Technical field
The present invention relates to automobile signal light field, particularly relate to a kind of automobile signal light of LED effect.
Background technology
For automobile lamp, both needed the car light that designs can strictly satisfy regulatory requirement, again good looking appearance, generous.Nowadays automobile lamp space is more and more compacter, while design LED lamp, also the placement of electronic system LED light source and the Cost Design of pcb board will be considered, when more will take into account plurality of LEDs as signal lamp, light uniformity problems, the problem therefore solving this class seems particularly important.
Summary of the invention
The object of this invention is to provide a kind of LED automobile signal lamp, high to solve LED design cost, when taking into account plurality of LEDs lamp and being used as signal lamp, light the problem that the uniformity is not high.
In order to solve the problem, the invention provides a kind of LED automobile signal lamp, include LED lamp, the right-hand member of described LED lamp is provided with LED, taper fully reflecting surface is provided with on the upside of described LED, the right side of described taper fully reflecting surface is provided with combination fully reflecting surface, and the left end of described LED lamp is exiting surface, and described LED, taper fully reflecting surface, combination fully reflecting surface and the centre of exiting surface are provided with the hollow hole of triangle.
Further improvement is: described hollow hole is at least provided with five, and hollow hole peace fan-shaped array.
Further improvement is: described taper fully reflecting surface is just to the light source incidence direction of LED.
Further improvement is: the full surface of emission of described combination is just to exiting surface.
Further improvement is: described exiting surface is provided with diffusion pattern angle, by the light scattering by exiting surface to all angles.
The invention has the beneficial effects as follows: by the taper fully reflecting surface of structure, the light of all angles sent by light source fully reflexes to combination fully reflecting surface, and pass through in LED, taper fully reflecting surface, combination fully reflecting surface and the middle hollow hole arranging multiple triangle of exiting surface, utilize total reflection effect, form the total reflection of various angle, what control uniform light reaches exiting surface, with reach cost-saving while there is the advantage of the bright uniformity of higher point.
Accompanying drawing explanation
Fig. 1 is the front elevation of light fixture of the present invention.
Fig. 2 is the top view of light fixture of the present invention.
Fig. 3 is the partial top view of light fixture of the present invention.
Fig. 4 is the local side figure of light fixture of the present invention.
Fig. 5 is the AA sectional view of light fixture of the present invention.
Fig. 6 is BB sectional view and the light source schematic diagram of light fixture of the present invention.
Wherein: 1-LED light fixture, 2-LED lamp, 3-taper fully reflecting surface, 4-combines fully reflecting surface, 5-exiting surface, 6-hollow hole, and 7-spreads pattern angle.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and the present embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As Figure 1-5, present embodiments provide a kind of LED automobile signal lamp, include LED lamp 1, the right-hand member of described LED lamp 1 is provided with LED 2, taper fully reflecting surface 3 is provided with on the upside of described LED 2, the right side of described taper fully reflecting surface 3 is provided with combination fully reflecting surface 4, and the left end of described LED lamp 1 is exiting surface 5, and the centre of described LED 2, taper fully reflecting surface 3, combination fully reflecting surface 4 and exiting surface 5 is provided with the hollow hole 6 of triangle.Described hollow hole 6 is provided with five, and hollow hole 6 pacifies fan-shaped array.Described taper fully reflecting surface 3 just to the light source incidence direction of LED 2, converts the light of all directions to light on a certain specific direction.The full surface of emission 4 of described combination, just to exiting surface 5, converts light towards exiting surface 5 direction to by deviating from the reverse light of exiting surface 5.Five hollow holes 6 are by the uniform light configuration outgoing towards exiting surface 5 direction.Described exiting surface 5 is provided with diffusion pattern angle 7, by the light scattering by exiting surface 5 to all angles.
By the taper fully reflecting surface 3 of structure, the light of all angles sent by light source fully reflexes to combination fully reflecting surface 4, and pass through in LED 2, taper fully reflecting surface 3, combination fully reflecting surface 4 hollow hole 6 that arrange five triangles middle with exiting surface 5, utilizes total reflection effect, forms the total reflection of various angle, what control uniform light reaches exiting surface, with reach cost-saving while there is the advantage of the bright uniformity of higher point.
Claims (5)
1. a LED automobile signal lamp, it is characterized in that: include LED lamp (1), the right-hand member of described LED lamp (1) is provided with LED (2), described LED (2) upside is provided with taper fully reflecting surface (3), the right side of described taper fully reflecting surface (3) is provided with combination fully reflecting surface (4), the left end of described LED lamp (1) is exiting surface (5), and described LED (2), taper fully reflecting surface (3), combination fully reflecting surface (4) and the centre of exiting surface (5) are provided with the hollow hole (6) of triangle.
2. a kind of LED automobile signal lamp as claimed in claim 1, is characterized in that: described hollow hole (6) is at least provided with five, and hollow hole (6) peace fan-shaped array.
3. a kind of LED automobile signal lamp as claimed in claim 1, is characterized in that: described taper fully reflecting surface (3) is just to the light source incidence direction of LED (2).
4. a kind of LED automobile signal lamp as claimed in claim 1, is characterized in that: the full surface of emission of described combination (4) is just to exiting surface (5).
5. a kind of LED automobile signal lamp as claimed in claim 1, is characterized in that: described exiting surface (5) is provided with diffusion pattern angle (7), will by the light scattering of exiting surface (5) to all angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429996.8A CN104235726A (en) | 2014-08-28 | 2014-08-28 | LED (light emitting diode) automobile signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429996.8A CN104235726A (en) | 2014-08-28 | 2014-08-28 | LED (light emitting diode) automobile signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104235726A true CN104235726A (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410429996.8A Pending CN104235726A (en) | 2014-08-28 | 2014-08-28 | LED (light emitting diode) automobile signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104235726A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084836A1 (en) * | 2015-11-16 | 2017-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Illumination device for a motor vehicle |
| CN106764791A (en) * | 2016-11-30 | 2017-05-31 | 马瑞利汽车零部件(芜湖)有限公司 | Total reflection prism system group |
| CN107830449A (en) * | 2017-10-31 | 2018-03-23 | 上海小糸车灯有限公司 | Photocon structure for vehicle lamp |
| CN107975693A (en) * | 2016-10-24 | 2018-05-01 | 常州星宇车灯股份有限公司 | A kind of Novel LED light light guide structure |
| CN108506849A (en) * | 2017-02-28 | 2018-09-07 | 上海智汇电器有限公司 | A kind of split type pull rod lamp |
| CN110081382B (en) * | 2019-03-25 | 2024-04-26 | 常州星宇车灯股份有限公司 | Vehicle inner lampshade, vehicle lamp and vehicle |
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| CN101567409A (en) * | 2008-04-25 | 2009-10-28 | 富准精密工业(深圳)有限公司 | Light-emitting diode and fabricating method thereof |
| CN101956919A (en) * | 2010-10-11 | 2011-01-26 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode lamp |
| CN102109132A (en) * | 2010-12-30 | 2011-06-29 | 北京朗波尔光电股份有限公司 | LED (Light Emitting Diode) light source assembly applied to low-order lighting and LED lamp applied to low-order lighting |
| CN103836483A (en) * | 2014-02-27 | 2014-06-04 | 长城汽车股份有限公司 | Automobile lamp assembly and automobile with same |
| CN103851542A (en) * | 2012-11-29 | 2014-06-11 | 法雷奥照明公司 | Light guide for an optical device, notably for lighting and/or signaling |
| US20140204600A1 (en) * | 2013-01-21 | 2014-07-24 | Hella Kgaa Hueck & Co. | Lighting appliance for vehicles |
| CN204164890U (en) * | 2014-08-28 | 2015-02-18 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of LED automobile signal lamp |
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2014
- 2014-08-28 CN CN201410429996.8A patent/CN104235726A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101567409A (en) * | 2008-04-25 | 2009-10-28 | 富准精密工业(深圳)有限公司 | Light-emitting diode and fabricating method thereof |
| CN101956919A (en) * | 2010-10-11 | 2011-01-26 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode lamp |
| CN102109132A (en) * | 2010-12-30 | 2011-06-29 | 北京朗波尔光电股份有限公司 | LED (Light Emitting Diode) light source assembly applied to low-order lighting and LED lamp applied to low-order lighting |
| CN103851542A (en) * | 2012-11-29 | 2014-06-11 | 法雷奥照明公司 | Light guide for an optical device, notably for lighting and/or signaling |
| US20140204600A1 (en) * | 2013-01-21 | 2014-07-24 | Hella Kgaa Hueck & Co. | Lighting appliance for vehicles |
| CN103836483A (en) * | 2014-02-27 | 2014-06-04 | 长城汽车股份有限公司 | Automobile lamp assembly and automobile with same |
| CN204164890U (en) * | 2014-08-28 | 2015-02-18 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of LED automobile signal lamp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084836A1 (en) * | 2015-11-16 | 2017-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Illumination device for a motor vehicle |
| US11447069B2 (en) | 2015-11-16 | 2022-09-20 | Bayerische Motoren Werke Aktiengesellschaft | Illumination device for a motor vehicle |
| CN107975693A (en) * | 2016-10-24 | 2018-05-01 | 常州星宇车灯股份有限公司 | A kind of Novel LED light light guide structure |
| CN106764791A (en) * | 2016-11-30 | 2017-05-31 | 马瑞利汽车零部件(芜湖)有限公司 | Total reflection prism system group |
| CN108506849A (en) * | 2017-02-28 | 2018-09-07 | 上海智汇电器有限公司 | A kind of split type pull rod lamp |
| CN107830449A (en) * | 2017-10-31 | 2018-03-23 | 上海小糸车灯有限公司 | Photocon structure for vehicle lamp |
| CN110081382B (en) * | 2019-03-25 | 2024-04-26 | 常州星宇车灯股份有限公司 | Vehicle inner lampshade, vehicle lamp and vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |