CN205155786U - Shine headlight before car LED distance light - Google Patents
Shine headlight before car LED distance light Download PDFInfo
- Publication number
- CN205155786U CN205155786U CN201520882444.2U CN201520882444U CN205155786U CN 205155786 U CN205155786 U CN 205155786U CN 201520882444 U CN201520882444 U CN 201520882444U CN 205155786 U CN205155786 U CN 205155786U
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- CN
- China
- Prior art keywords
- reflector
- radiator
- distance light
- light source
- led distance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a shine headlight before car LED distance light, include radiator, LED light source and the reflection of light cup made by the aluminum alloy, radiator lower surface center is provided with the recess that is used for settling the LED light source, fixed setting of LED light source be in the recess in, the radiator lower surface is provided with the reflection of light cup that semicircular opening was seted up to one side. The utility model discloses a shine headlight before car LED distance light simple structure, the lighting efficiency is high, the illumination is regional clear, through with the top of radiator setting at LED light source and reflection of light cup, because the heat has the characteristics of upwards diffusion, can guarantee that overall heat all passes through the radiator and discharges, and a good heat radiation effect is realized, can not put aside the heat, thereby improved the security of driving widely and prolonged car headlight's life, while LED light source, reflection of light cup, the optical system that convex lens are constituteed, the light distribution curve that can realize ideal.
Description
Technical field
The utility model relates to technical field of automobile illumination, specifically, relates to a kind of automobile LED distance light headlight.
Background technology
Existing automobile short-distance headlight generally adopts generic halogen bulb as light source, and this light source energy consumption is large, and service life is short, therefore under the trend advocating energy-saving and environmental protection, low-carbon (LC), well can not adapt to the demand for development of current automotive industry.The advantages such as LED has energy-saving and environmental protection, specular removal, shock resistance is good, speed of lighting is fast, light decay is little, long service life, thus can meet the requirement of China Automobile Industry preferably.
Great power LED is utilized to do light source, when the environmental work that car light is inner airtight, how timely and effectively the heat of LED light source promptly to be shed in time, and maintain LED lamp bead in normal range of operation, this is a technical problem more urgently to be resolved hurrily, current automobile LED headlight is all generally adopt below radiator being arranged on LED light source to dispel the heat, because heat has the feature upwards spread, the heat of savings above LED light source and between reflector can not be got rid of by such radiating mode in time, cause operating temperature higher, LED at high temperature works for a long time and reduces service life.
Therefore, how a suitable confined space design solve light source radiating treatment in this way at present technical field of automobile illumination need the technical problem of solution badly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good heat dissipation effect, can not put aside the automobile LED distance light headlight of heat.
For solving the problems of the technologies described above, the utility model provides a kind of automobile LED distance light headlight, comprises radiator, LED light source and the reflector be made up of aluminium alloy; Described radiator lower surface center is provided with the groove for settling LED light source, and described LED light source is fixedly installed in described groove, and described radiator lower surface is provided with the reflector that side offers semicircle opening.
Further, described radiator top is provided with multiple fin that is parallel, fin-like, is provided with gap between described abutting fins.
Further, described radiator be provided with circular groove on the surface in the side identical with described reflector opening direction, be provided with radiator fan in described groove.
Further, described automobile LED distance light headlight also comprises support, and described support is hollow tubular, and described support one end is provided with the flange extended radially outward, and described flange is connected with described radiator.
Further, described support front end and spiral cover are spun by helicitic texture, are provided with convex lens between described support and described spiral cover.
Further, the reflecting surface of described reflector inside is continuous print free form surface.
Further, the reflecting surface of described reflector inside is quadratic surface.
Further, the mirror surface plating of described reflector inside has silver-antimony alloy reflective surface.
Further, described reflector is provided with stiffener outside rim of a cup, and described reflector top outer is provided with reflector location-plate joining with described radiator lower surface, and described reflector location-plate is provided with reflector locating hole; The plate face of described stiffener is perpendicular to the plate face of reflector location-plate; Described reflector is provided with the first cup reinforcement be connected with stiffener; Described reflector is provided with the second cup reinforcement be connected with reflector location-plate.
Further, described radiator is that die casting is one-body molded.
Automobile LED distance light headlight structure of the present utility model is simple, illumination efficiency is high, field of illumination is clear, by radiator being arranged on the top of LED light source and reflector, because heat has the feature upwards spread, can ensure that whole heats is all discharged by radiator, there is good radiating effect, heat can not be put aside, ensure that headlight for vehicles is in the working environment of safety and stability, thus greatly increase the security of driving and extend the service life of headlight for vehicles, LED light source simultaneously, reflector, the optical system of convex lens composition, the distribution curve flux that can realize ideal.
Accompanying drawing explanation
Fig. 1 is the utility model structural blast schematic diagram;
Fig. 2 is the utility model structural representation.
In figure, 1, spiral cover, 2, convex lens, 3, support, 4, radiator fan, 5, radiator, 6, LED light source, 7, reflector.
Detailed description of the invention
As employed some vocabulary to censure specific components in the middle of description and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of description and claim is in the whole text an open language, therefore should be construed to " including but not limited to ".Description subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is to illustrate for the purpose of rule of the present utility model, and is not used to limit scope of the present utility model.Protection domain of the present utility model is when being as the criterion depending on the claims person of defining.
In description of the present utility model, needs are understood, and " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.In addition, the orientation of the instruction such as ＂, D score on term ＂ or position relationship, only that device or the element of the utility model and simplified characterization instead of instruction or hint indication for convenience of description must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model.
A kind of automobile LED distance light headlight, comprises radiator 5, LED light source 6 and the reflector 7 be made up of aluminium alloy; Described radiator 5 lower surface center is provided with the groove for settling LED light source 6, and described LED light source 6 is fixedly installed in described groove, and described radiator 5 lower surface is provided with the reflector 7 that side offers semicircle opening.
Particularly preferred, described radiator 5 top is provided with multiple fin that is parallel, fin-like, is provided with gap between described abutting fins.
Particularly preferred, described radiator 5 be provided with circular groove on the surface in the side identical with described reflector 7 opening direction, be provided with radiator fan 4 in described groove.
Particularly preferred, described automobile LED distance light headlight also comprises support 3, and described support 3 is hollow tubular, and described support 3 one end is provided with the flange extended radially outward, and described flange is connected with described radiator 5.
Particularly preferred, described support 3 front end and spiral cover 1 are spun by helicitic texture, are provided with convex lens 2 between described support 3 and described spiral cover 1.
Particularly preferred, the reflecting surface of described reflector 7 inside is continuous print free form surface, the light of the LED light source 6 of convergence is uniformly distributed by the distribution curve flux of setting, ensures that the light through lens outgoing does not produce dazzle.
Particularly preferred, the reflecting surface of described reflector 7 inside is quadratic surface, the distribution curve flux that can realize ideal.
Particularly preferred, the mirror surface plating of described reflector 7 inside has silver-antimony alloy reflective surface, and silver-antimony alloy is also known as hard silver, it has higher hardness and better wearability, have more superior mechanical property than fine silver, can improve the quality of products and service life, cost is again lower than fine silver.
Particularly preferred, described reflector 7 is provided with stiffener outside rim of a cup, and described reflector 7 top outer is provided with and the joining reflector location-plate of described radiator 5 lower surface, and described reflector location-plate is provided with reflector locating hole; The plate face of described stiffener is perpendicular to the plate face of reflector location-plate; Described reflector 7 is provided with the first cup reinforcement be connected with stiffener; Described reflector 7 is provided with the second cup reinforcement be connected with reflector location-plate.
Particularly preferred, described radiator 5 is that die casting is one-body molded.
Automobile LED distance light headlight structure of the present utility model is simple, illumination efficiency is high, field of illumination is clear, by radiator being arranged on the top of LED light source and reflector, because heat has the feature upwards spread, can ensure that whole heats is all discharged by radiator, there is good radiating effect, heat can not be put aside, ensure that headlight for vehicles is in the working environment of safety and stability, thus greatly increase the security of driving and extend the service life of headlight for vehicles, LED light source simultaneously, reflector, the optical system of convex lens composition, the distribution curve flux that can realize ideal.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (10)
1. an automobile LED distance light headlight, is characterized in that: comprise radiator (5), LED light source (6) and the reflector (7) be made up of aluminium alloy; Described radiator (5) lower surface center is provided with the groove for settling LED light source (6), described LED light source (6) is fixedly installed in described groove, and described radiator (5) lower surface is provided with the reflector (7) that side offers semicircle opening.
2. automobile LED distance light headlight according to claim 1, is characterized in that: described radiator (5) top is provided with multiple fin that is parallel, fin-like, is provided with gap between described abutting fins.
3. automobile LED distance light headlight according to claim 2, it is characterized in that: described radiator (5) be provided with circular groove on the surface in the side identical with described reflector (7) opening direction, be provided with radiator fan (4) in described groove.
4. automobile LED distance light headlight according to claim 1 and 2, it is characterized in that: described automobile LED distance light headlight also comprises support (3), described support (3) is hollow tubular, described support (3) one end is provided with the flange extended radially outward, and described flange is connected with described radiator (5).
5. automobile LED distance light headlight according to claim 4, it is characterized in that: described support (3) front end and spiral cover (1) are spun by helicitic texture, between described support (3) and described spiral cover (1), be provided with convex lens (2).
6. automobile LED distance light headlight according to claim 1 and 2, is characterized in that: the reflecting surface of described reflector (7) inside is continuous print free form surface.
7. automobile LED distance light headlight according to claim 6, is characterized in that: the reflecting surface of described reflector (7) inside is quadratic surface.
8. automobile LED distance light headlight according to claim 1 and 2, is characterized in that: the mirror surface plating of described reflector (7) inside has silver-antimony alloy reflective surface.
9. automobile LED distance light headlight according to claim 1 and 2, it is characterized in that: described reflector (7) is provided with stiffener outside rim of a cup, described reflector (7) top outer is provided with reflector location-plate joining with described radiator (5) lower surface, and described reflector location-plate is provided with reflector locating hole; The plate face of described stiffener is perpendicular to the plate face of reflector location-plate; Described reflector (7) is provided with the first cup reinforcement be connected with stiffener; Described reflector (7) is provided with the second cup reinforcement be connected with reflector location-plate.
10. automobile LED distance light headlight according to claim 1 and 2, is characterized in that: described radiator (5) for die casting one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882444.2U CN205155786U (en) | 2015-11-06 | 2015-11-06 | Shine headlight before car LED distance light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882444.2U CN205155786U (en) | 2015-11-06 | 2015-11-06 | Shine headlight before car LED distance light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155786U true CN205155786U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882444.2U Expired - Fee Related CN205155786U (en) | 2015-11-06 | 2015-11-06 | Shine headlight before car LED distance light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287490A (en) * | 2016-09-27 | 2017-01-04 | 武汉通畅汽车电子照明有限公司 | Reflecting type vehicle headlight optical positioning structure |
-
2015
- 2015-11-06 CN CN201520882444.2U patent/CN205155786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287490A (en) * | 2016-09-27 | 2017-01-04 | 武汉通畅汽车电子照明有限公司 | Reflecting type vehicle headlight optical positioning structure |
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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: 20160413 Termination date: 20191106 |