CN204026439U - A kind of automobile LED headlight module - Google Patents
A kind of automobile LED headlight module Download PDFInfo
- Publication number
- CN204026439U CN204026439U CN201420396009.4U CN201420396009U CN204026439U CN 204026439 U CN204026439 U CN 204026439U CN 201420396009 U CN201420396009 U CN 201420396009U CN 204026439 U CN204026439 U CN 204026439U
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- China
- Prior art keywords
- dipped beam
- distance light
- module
- radiator
- led
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Abstract
The utility model relates to a kind of automobile LED headlight module, comprises module bracket and the dipped beam module that is arranged in module bracket and distance light module.Wherein, dipped beam module comprises dipped beam reflector, dipped beam LED, dipped beam radiator and dipped beam fan, and distance light module comprises distance light reflector, distance light LED, distance light radiator and distance light fan.The utility model adopts reflective optical texture, and through dividing section, the luminous energy that LED is sent converges to appointed area effective and reasonablely, meet the night illumination requirement of automobile front distance-light, effectively improve the utilization rate of LED light source, enhance brightness, thus reduce the power of LED; Heat radiation aspect adopts single chips independently active cooling system, effectively reduces the accumulated temperature of LED, extends its service life.
Description
Technical field
The utility model relates to technical field of automobile illumination, particularly a kind of automobile LED headlight module, and it is applicable to the distance-light illumination of various automobile front.
Background technology
Mostly current automobile front is to adopt Halogen lamp LED or xenon lamp as distance-light illumination during vehicle going at night, and conventional halogen lamp energy consumption high (55-65W/5.5A), the life-span short (280-600 hours), xenon lamp reduces by 30% (25-35W/3.2A) than Halogen lamp LED energy consumption, and the life-span has also extended to 2000-3000 hour, but its response time is long, installs and also needs stabilizer, easily by high frequency effect, LED consumed energy comparatively reduces by 80% (20W/0.7A) with the incandescent lamp of light efficiency, service life can reach more than 200,000 hours, and light without postponing, response time is faster, there is stronger anti-seismic performance, be widely used as automobile signal light (tail lamp ﹑ day row lamp ﹑ turns to vehicle LED signal lamps such as lamp ﹑ position lamps) at present, and the automobile LED headlamp that market occurs, lens are mostly adopted to add the version of baffle plate, its light loss is large, the utilization rate of light is low, the power of LED must be strengthened to meet the lighting requirement of car headlamp distance-light, thus add heat radiation difficulty.
Utility model content
For the problems referred to above, the utility model provides a kind of automobile LED headlight module, and its light source utilization rate is high, power consumption is little, thermal diffusivity is strong, long service life.
The technical scheme that the utility model is taked is:
A kind of automobile LED headlight module, comprises module bracket and the dipped beam module that is arranged in module bracket and distance light module.Described dipped beam module comprises dipped beam reflector, dipped beam LED, dipped beam radiator and dipped beam fan, the top of described dipped beam reflector offers dipped beam entry portal, dipped beam reflecting surface is provided with in described dipped beam reflector, the front end of described dipped beam reflector offers dipped beam exit wound of bullet, described dipped beam radiator is arranged on the top of described dipped beam reflector, described dipped beam LED is located at also just to described dipped beam entry portal bottom described dipped beam radiator, and described dipped beam fan is arranged on the rear side of described dipped beam radiator.Described distance light module comprises distance light reflector, distance light LED, distance light radiator and distance light fan, the top of described distance light reflector offers distance light entry portal, distance light reflecting surface is provided with in described distance light reflector, the front end of described distance light reflector offers distance light exit wound of bullet, described distance light radiator is arranged on the top of described distance light reflector, described distance light LED is located at bottom described distance light radiator also just to described distance light entry portal, described distance light fan is arranged on the rear side of described distance light radiator, described dipped beam radiator and distance light radiator are provided with fin.
The luminous energy sent to make LED converges to appointed area more effective and reasonablely, and further, described dipped beam reflecting surface and distance light reflecting surface are all divided into several echo area be arranged side by side.
, in order to improve light source utilization rate further, highlight, further, described dipped beam reflecting surface and distance light reflecting surface are the inner concave arc surface be obliquely installed at an angle meanwhile.
In order to install and convenient disassembly, conservative control production cost simultaneously, strengthen job stability of the present utility model and reliability, the utility model is preferably as follows design:
Described dipped beam module is arranged on the side of described module bracket, and described distance light module is arranged on the opposite side of described module bracket.
Described dipped beam reflector, dipped beam LED, dipped beam radiator are installed in the front end of described module bracket, described dipped beam fan is arranged on the rear end of described module bracket, and the position described module bracket corresponding to described dipped beam radiator and described dipped beam fan offers dipped beam louvre.
Further, described distance light reflector, distance light LED, distance light radiator are installed in the front end of described module bracket, described distance light fan is arranged on the rear end of described module bracket, and the position described module bracket corresponding to described distance light radiator and described distance light fan offers distance light louvre.
Compared with prior art, the utility model has following beneficial effect:
The utility model adopts reflective optical texture, through dividing section, the luminous energy that LED is sent converges to appointed area effective and reasonablely, meet the night illumination requirement of automobile front distance-light, effectively improve the utilization rate of LED light source, enhance brightness, thus reduce the power (12W/0.7A) of LED; Heat radiation aspect adopts single chips independently active cooling system, effectively reduces the accumulated temperature of LED, extends its service life.
Meanwhile, the utility model adopts independently optics and cooling system design, neatly for various, can reduce project investment cost, expand the scope of application.
Accompanying drawing explanation
Fig. 1 is the front-view schematic diagram of a kind of automobile LED headlight of the utility model module.
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1.
Fig. 3 is the exploded perspective view of a kind of automobile LED headlight of the utility model module.
In figure: 1, module bracket 2, dipped beam module 3, distance light module 21, dipped beam reflector 22, dipped beam LED 23, dipped beam radiator 24, dipped beam fan 25, dipped beam louvre 211, dipped beam entry portal 212, dipped beam reflecting surface 213, dipped beam exit wound of bullet 31, distance light reflector 32, distance light LED 33, distance light radiator 34, distance light fan 35, distance light louvre 311, distance light entry portal 312, distance light reflecting surface 313, distance light exit wound of bullet.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
Embodiment one
As Figure 1-3, a kind of automobile LED headlight module that the utility model embodiment provides, the distance light module 3 comprising module bracket 1, be arranged on the dipped beam module 2 on the right side of module bracket 1 and be arranged on the left of module bracket 1.
Wherein, dipped beam module 2 comprises dipped beam reflector 21, dipped beam LED22, dipped beam radiator 23 and dipped beam fan 24.The top of dipped beam reflector 21 offers dipped beam entry portal 211, is provided with dipped beam reflecting surface 212 in dipped beam reflector 21, and the front end of dipped beam reflector 21 offers dipped beam exit wound of bullet 213.Dipped beam radiator 23 is fixedly mounted on the top of dipped beam reflector 21, dipped beam LED22 to be fixed on bottom dipped beam radiator 23 and to be right against dipped beam entry portal 211, dipped beam radiator 23 is provided with fin, and the heat produced when can promptly dipped beam LED be worked distributes.Dipped beam reflector 21, dipped beam LED22, dipped beam radiator 23 are installed in the front end of module bracket 1, and dipped beam fan 24 is arranged on the rear end of module bracket 1.Position module bracket 1 corresponding to dipped beam radiator 23 and dipped beam fan 24 offers dipped beam louvre 25, the active heat removal to dipped beam module is realized after dipped beam fan 24 is energized, in limited headlight for vehicles assembly space, accelerate the circulation of air between dipped beam radiator 23 upper panel, effectively reduce the accumulated temperature on dipped beam LED22.
Distance light module 3 comprises distance light reflector 31, distance light LED32, distance light radiator 33 and distance light fan 34.The top of distance light reflector 31 offers distance light entry portal 311, is provided with distance light reflecting surface 312 in distance light reflector 31, and the front end of distance light reflector 31 offers distance light exit wound of bullet 313.Distance light radiator 33 is fixedly mounted on the top of distance light reflector 31, distance light LED32 to be fixed at bottom distance light radiator 33 and to be right against distance light entry portal 311, distance light radiator 33 is provided with fin, and the heat produced when can promptly distance light LED be worked distributes.Distance light reflector 31, distance light LED32, distance light radiator 33 are installed in the front end of module bracket 1, and distance light fan 34 is arranged on the rear end of module bracket 1.Position module bracket 1 corresponding to distance light radiator 33 and distance light fan 34 offers distance light louvre 35, the active heat removal to distance light module is realized after distance light fan 34 is energized, in limited headlight for vehicles assembly space, accelerate the circulation of air between distance light radiator 33 upper panel, effectively reduce the accumulated temperature on distance light LED32.
Embodiment two
The present embodiment is innovated on the basis of embodiment one, specific as follows: the luminous energy sent to make LED converges to appointed area more effective and reasonablely, the present embodiment is all divided into several echo area be arranged side by side at described dipped beam reflecting surface 212 and distance light reflecting surface 312, namely adopts burst design.Simultaneously, in order to improve light source utilization rate further, highlight, dipped beam reflecting surface 212 described in the present embodiment and distance light reflecting surface 312 are all designed to the inner concave arc surface be obliquely installed at an angle, such as, from the angle of inclination of 30-60 degree, or according to specifically reflecting requirement, arrange according to predetermined angle of inclination, other, with embodiment one, repeat no more here.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (6)
1. an automobile LED headlight module, is characterized in that, comprising:
Module bracket (1) and the dipped beam module (2) be arranged in module bracket and distance light module (3), described dipped beam module (2) comprises dipped beam reflector (21), dipped beam LED (22), dipped beam radiator (23) and dipped beam fan (24), the top of described dipped beam reflector (21) offers dipped beam entry portal (211), dipped beam reflecting surface (212) is provided with in described dipped beam reflector (21), the front end of described dipped beam reflector (21) offers dipped beam exit wound of bullet (213), described dipped beam radiator (23) is arranged on the top of described dipped beam reflector (21), described dipped beam LED (22) is located at described dipped beam radiator (23) bottom also just to described dipped beam entry portal (211), described dipped beam fan (24) is arranged on the rear side of described dipped beam radiator (23), described distance light module (3) comprises distance light reflector (31), distance light LED (32), distance light radiator (33) and distance light fan (34), the top of described distance light reflector (31) offers distance light entry portal (311), distance light reflecting surface (312) is provided with in described distance light reflector (31), the front end of described distance light reflector (31) offers distance light exit wound of bullet (313), described distance light radiator (33) is arranged on the top of described distance light reflector (31), described distance light LED (32) is located at described distance light radiator (33) bottom also just to described distance light entry portal (311), described distance light fan (34) is arranged on the rear side of described distance light radiator (33), described dipped beam reflecting surface (212) and distance light reflecting surface (312) are all divided into several echo area be arranged side by side.
2. a kind of automobile LED headlight module as claimed in claim 1, is characterized in that: on described dipped beam radiator (23) and distance light radiator (33), be provided with fin.
3. a kind of automobile LED headlight module as claimed in claim 1, is characterized in that: described dipped beam reflecting surface (212) and distance light reflecting surface (312) are the inner concave arc surface be obliquely installed at an angle.
4. a kind of automobile LED headlight module as described in claim 1 or 2 or 3, it is characterized in that: described dipped beam module (2) is arranged on the side of described module bracket (1), described distance light module (3) is arranged on the opposite side of described module bracket (1).
5. a kind of automobile LED headlight module as claimed in claim 1, it is characterized in that: described dipped beam reflector (21), dipped beam LED (22), dipped beam radiator (23) are installed in the front end of described module bracket (1), described dipped beam fan (24) is arranged on the rear end of described module bracket (1), and the upper position corresponding to described dipped beam radiator (23) and described dipped beam fan (24) of described module bracket (1) offers dipped beam louvre (25).
6. a kind of automobile LED headlight module as claimed in claim 1, it is characterized in that: described distance light reflector (31), distance light LED (32), distance light radiator (33) are installed in the front end of described module bracket (1), described distance light fan (34) is arranged on the rear end of described module bracket (1), and the upper position corresponding to described distance light radiator (33) and described distance light fan (34) of described module bracket (1) offers distance light louvre (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396009.4U CN204026439U (en) | 2014-07-17 | 2014-07-17 | A kind of automobile LED headlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396009.4U CN204026439U (en) | 2014-07-17 | 2014-07-17 | A kind of automobile LED headlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026439U true CN204026439U (en) | 2014-12-17 |
Family
ID=52066297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396009.4U Expired - Fee Related CN204026439U (en) | 2014-07-17 | 2014-07-17 | A kind of automobile LED headlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853703A (en) * | 2020-07-16 | 2020-10-30 | 浙江长珑车灯股份有限公司 | Bottomless coating aluminum plating process for LED reflector of motorcycle |
-
2014
- 2014-07-17 CN CN201420396009.4U patent/CN204026439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853703A (en) * | 2020-07-16 | 2020-10-30 | 浙江长珑车灯股份有限公司 | Bottomless coating aluminum plating process for LED reflector of motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180717 |