CN202274432U - Light-emitting diode (LED) reinforced light guide strip of automobile lamp - Google Patents
Light-emitting diode (LED) reinforced light guide strip of automobile lamp Download PDFInfo
- Publication number
- CN202274432U CN202274432U CN2011204315801U CN201120431580U CN202274432U CN 202274432 U CN202274432 U CN 202274432U CN 2011204315801 U CN2011204315801 U CN 2011204315801U CN 201120431580 U CN201120431580 U CN 201120431580U CN 202274432 U CN202274432 U CN 202274432U
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- light guide
- guide strip
- led
- light
- light bar
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Abstract
The utility model relates to a light-emitting diode (LED) reinforced light guide strip of an automobile lamp, which comprises a light guide strip body and an LED lamp bead, wherein the LED lamp bead is arranged at one end of the light guide strip body; the light guide strip body is provided with a triangular light guide body, a rib body and a stiffener, wherein then rib body is arranged at the bottom part of the light guide body, and the stiffener is arranged at the side part of the light guide body. In the LED reinforced light guide strip of the automobile lamp is manufactured into a structure that a triangular surface is combined with a rib, thus, the refracting surface of light is increased; part of light beam is ejected out from the triangular surface of the light guide strip, thus, the light output rate of the light guide strip is increased; the other part of light beam is reflected through the rib at the bottom part of the light guide strip, thus, the light utilization ratio is effectively improved, and simultaneously, an effect of uniformity of luminance is achieved. Simultaneously, the arranged stiffener is capable of effectively preventing the light guide strip from deforming and prolonging the service life. The LED reinforced light guide strip of the automobile lamp has higher practicability.
Description
Technical field
The utility model relates to a kind of automobile lamp, the reinforced leaded light bar of particularly a kind of automobile lamp LED.
Background technology
The leaded light bar be a kind of in fluororesin tube through filling the beformable body transparent light guide material that a kind of flexibility nano material is processed, can be divided into side leaded light bar and end leaded light bar.Wherein, The light that side leaded light bar is meant the leaded light bar not only will transmit light and transfer to the outgoing end face from the incident end face of leaded light bar, but also some light appears from leaded light bar clad in transmission course; Make whole piece leaded light bar form a circle halation; Reach the effect of dazzling light, in addition, it can also change irregularly into shades of colour along with injecting the light source colour variation.End leaded light bar then is two end face leaded lights.
LED is an a kind of low field pattern electronic semi-conductor luminescent device, and it can directly be converted into luminous energy to electric energy.Have advantages such as energy-conserving and environment-protective, brightness height, long service life, strong, the few maintenance of vibration strength, be widely used in fields such as illumination, backlight, landscape ornamental, traffic lights.
In LED and the technical application of leaded light bar, the case of utilizing the plurality of LEDs series connection to make car light is arranged at present, also have to combine LED technology and leaded light bar art designs to scan case with LED leaded light bar light supply apparatus; On the bar body of leaded light bar, arrange plurality of LEDs in addition; Again the bar body is mounted to the case of making light emitting source on the object, the application technology of these existing LED and leaded light bar, otherwise the light utilization efficiency of leaded light bar is not high; Need more single LEDs light source to realize, increased power consumption; Leaded light bar each several part is luminous even inadequately, and the light that scatters out is not attractive in appearance.Therefore all come with some shortcomings.
The utility model content
The purpose of the utility model provides a kind of above-mentioned deficiency that overcomes, and light utilization efficiency is high, and luminous even, illumination effect is good, the reinforced leaded light bar of on-deformable automobile lamp LED.
The technical scheme that realizes the utility model purpose is: the reinforced leaded light bar of a kind of automobile lamp LED has leaded light bar body and the LED lamp pearl that is arranged on leaded light bar body one end; Said leaded light bar body has the triangle light conductor, be arranged on the fin body of light conductor bottom and be arranged on the reinforcement of light conductor sidepiece.
Light conductor (11), fin body and the reinforcement of the leaded light bar body of the reinforced leaded light bar of above-mentioned automobile lamp LED are integral piece.
The fin body of the reinforced leaded light bar of above-mentioned automobile lamp LED is the plane boss, evenly is spaced the triangle fin on it.
The fin body of the reinforced leaded light bar of above-mentioned automobile lamp LED by near LED lamp pearl one end to away from the fin spacing distance of LED lamp pearl one end by dredging to close graded profile.
The utlity model has positive effect: the utility model leaded light bar is processed the structure of gore and fin combination, has increased the plane of refraction of light, and a part of light beam penetrates from the gore of leaded light bar; Increased the light output rating of leaded light bar, another part light beam effectively improves light utilization efficiency through the reflection of the fin of leaded light bar bottom; Reach luminous effect of uniform simultaneously; The reinforcement that is provided with simultaneously can effectively prevent the distortion of leaded light bar, increases the service life, and has advantages of high practicability.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a leaded light bar body transverse sectional view among Fig. 1;
Fig. 3 is a leaded light bar body longitudinal cross-section partial schematic diagram among Fig. 2.
The specific embodiment
See Fig. 1 to Fig. 3, the utlity model has leaded light bar body 1 and the LED lamp pearl 2 that is arranged on leaded light bar body 1 one ends; Said leaded light bar body 1 has triangle light conductor 11, be arranged on the fin body 12 of light conductor 11 bottoms and be arranged on the reinforcement 13 of light conductor 11 sidepieces; The light conductor 11 of leaded light bar body 1, fin body 12 and reinforcement 13 are integral piece; Fin body 12 is the plane boss; Be spaced the triangle fin on it, fin body 12 by near LED lamp pearl 2 one ends to away from the fin spacing distance of LED lamp pearl 2 one ends by dredging to close graded profile.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. reinforced leaded light bar of automobile lamp LED has leaded light bar body (1) and is arranged on the LED lamp pearl (2) of leaded light bar body (1) one end; It is characterized in that: said leaded light bar body (1) has triangle light conductor (11), be arranged on the fin body (12) of light conductor (11) bottom and be arranged on the reinforcement (13) of light conductor (11) sidepiece.
2. the reinforced leaded light bar of automobile lamp LED according to claim 1 is characterized in that: the light conductor (11) of said leaded light bar body (1), fin body (12) and reinforcement (13) are integral piece.
3. the reinforced leaded light bar of automobile lamp LED according to claim 2 is characterized in that: said fin body (12) is the plane boss, evenly is spaced the triangle fin on it.
4. the reinforced leaded light bar of automobile lamp LED according to claim 3 is characterized in that: said fin body (12) by near LED lamp pearl (2) one ends to away from the fin spacing distance of LED lamp pearl (2) one ends by dredging to close graded profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204315801U CN202274432U (en) | 2011-11-03 | 2011-11-03 | Light-emitting diode (LED) reinforced light guide strip of automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204315801U CN202274432U (en) | 2011-11-03 | 2011-11-03 | Light-emitting diode (LED) reinforced light guide strip of automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274432U true CN202274432U (en) | 2012-06-13 |
Family
ID=46194791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204315801U Expired - Fee Related CN202274432U (en) | 2011-11-03 | 2011-11-03 | Light-emitting diode (LED) reinforced light guide strip of automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033817A (en) * | 2013-01-21 | 2014-09-10 | 黑拉许克联合股份有限公司 | Lighting Appliance For Vehicles |
| CN107664290A (en) * | 2017-09-14 | 2018-02-06 | 上海小糸车灯有限公司 | A kind of concentrator and its automobile-used optical system |
| CN108302492A (en) * | 2018-03-22 | 2018-07-20 | 芜湖安瑞光电有限公司 | A kind of automobile tail light |
| CN107664290B (en) * | 2017-09-14 | 2024-05-31 | 华域视觉科技(上海)有限公司 | Condenser and vehicle optical system thereof |
-
2011
- 2011-11-03 CN CN2011204315801U patent/CN202274432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033817A (en) * | 2013-01-21 | 2014-09-10 | 黑拉许克联合股份有限公司 | Lighting Appliance For Vehicles |
| CN107664290A (en) * | 2017-09-14 | 2018-02-06 | 上海小糸车灯有限公司 | A kind of concentrator and its automobile-used optical system |
| CN107664290B (en) * | 2017-09-14 | 2024-05-31 | 华域视觉科技(上海)有限公司 | Condenser and vehicle optical system thereof |
| CN108302492A (en) * | 2018-03-22 | 2018-07-20 | 芜湖安瑞光电有限公司 | A kind of automobile tail light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DAMAO WEIRUIKE AUTO LAMPS CO., LTD. Free format text: FORMER NAME: DAMAO VISTEONTYC AUTO LAMPS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 No. 228, Taishan Road, Xinbei District, Jiangsu, Changzhou Patentee after: VISTEON TYC AUTO LAMPS CO., LTD. Address before: 213022 No. 228, Taishan Road, Xinbei District, Jiangsu, Changzhou Patentee before: Damao Weishitong Lights Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |