CN204986762U - LED headlamp body - Google Patents
LED headlamp body Download PDFInfo
- Publication number
- CN204986762U CN204986762U CN201520560355.6U CN201520560355U CN204986762U CN 204986762 U CN204986762 U CN 204986762U CN 201520560355 U CN201520560355 U CN 201520560355U CN 204986762 U CN204986762 U CN 204986762U
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- China
- Prior art keywords
- led
- heat
- light source
- led light
- casing
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- Expired - Fee Related
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Abstract
The utility model discloses a LED headlamp body, including the casing with install the LED light source in the casing, the conducting shell of casing for making by the heat conduction material zuo gai, right side lid and heat -conducting plate, the LED light source is installed on the two sides of heat -conducting plate, and the LED chip appears with the LED hole that covered on the right side from the zuogai of casing, and from two side -emitting, accessible reflection of light cup jets out light, and structural design is ingenious, and luminous efficiency is high, heat that LED luminous produced directly passes to to the casing on through the heat -conducting plate, and heat conduction speed is fast, can prevent LED light source high temperature fast with the heat derivation, be connected with the copper braid of heat dissipation usefulness at the lower extreme of casing, the both ends and the casing of copper braid are connected, and heat radiating area is big, can put forward the high heat dissipating ability. And, copper braid flexible, extension, it is small during folding being in the same place, do not account for the space, do benefit to the packing, deposit.
Description
Technical field
The utility model relates to a kind of automotive lighting light fixture, particularly a kind of LED headlamp body.
Background technology
Auto lamp is for ensureing the various traffic lights that safe driving is arranged on automobile, it is the vitals in automobile production, although compare engine or electric control system, its technology content is relatively low, but its effect can't neglect, there is the effect of illumination and transmission of signal.LED light source has life-span long, pollution-free, light efficiency high, is also used in auto lamp.But LED light source luminescence can produce heat, the heat produced as LED light source luminescence can not leave in time, and lamp body internal temperature can be made more and more higher, and it is aging not only to accelerate LED, shortens its service life, LED can be caused time serious to burn so.
Therefore, how solving the problem is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of perfect heat-dissipating, the LED headlamp body of long service life.
The utility model proposes a kind of LED headlamp body, comprise housing, be arranged on the LED light source in described housing, described housing is the heat conduction shell be made up of Heat Conduction Material, comprise left cover, right cover and the heat-conducting plate be placed between described left cover and described right cover, described left cover is connected with described right cover, described LED light source forms back to the LED light source plate arranged by two, described LED light source plate is arranged on the two sides of described heat-conducting plate, the front of LED light source plate described in two respectively with described left cover, described right cover is relative, described left cover with described right cover are respectively arranged with the LED hole that LED chip on relative described LED light source plate is corresponding, LED chip on described LED light source plate is placed in corresponding described LED hole, be connected with the copper braid of heat transmission in the lower end of described housing, the two ends of described copper braid are connected with described housing, and described copper braid is provided with at least one, be set with insulation shell in the bottom of described housing, described insulation shell is arranged on the top of described copper braid, is provided with the LED drive unit be electrically connected with described LED light source in described insulation shell.
Preferably, described LED hole is inverted terrace with edge or round table-like, and its edge wall is the reflecting surface tilted.
Preferably, described insulation shell is plastic insulation shell.
The beneficial effect of LED headlamp body of the present utility model is:
LED headlamp body of the present utility model adopts heat conduction shell to install LED light source, and LED light source is arranged on the two sides of heat-conducting plate, and LED chip appears from the LED hole the left cover and right cover of housing, luminous from two sides, penetrated by light by reflector, smart structural design, light extraction efficiency is high; The heat that LED light source luminescence produces directly passes to on housing by heat-conducting plate, and heat-transfer rate is fast, can be derived by heat fast, prevent LED light source high temperature; Be connected with the copper braid of heat transmission in the lower end of housing, the two ends of copper braid are connected with housing, and area of dissipation is large, can improve heat dispersion.And copper braid is flexible, extension, when folding, volume is little, does not take up space, and is beneficial to packaging, deposits.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model LED headlamp body;
Fig. 2 is the stereogram of the utility model LED headlamp body.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See figures.1.and.2, propose an embodiment of LED headlamp body of the present utility model:
A kind of LED headlamp body, comprises housing 10, the LED light source be arranged in housing 10, plastic insulation shell 20 and copper braid 30.Housing 10 is the heat conduction shell 10 be made up of Heat Conduction Material, the heat-conducting plate comprising left cover 11, right cover 12 and be placed between left cover 11 and right cover 12, left cover 11 is connected with right cover 12, and heat-conducting plate is vertically arranged in housing 10, and the two sides of heat-conducting plate is relative with right cover 12 with left cover 11 respectively.LED light source forms back to the LED light source plate arranged by two, and LED light source plate is arranged on the two sides of heat-conducting plate, and the front of a LED light source plate is relative with left cover 11, and another LED light source plate is relative with right cover 12.
Left cover 11 with right cover 12 are respectively arranged with the LED hole of LED chip 40 correspondence on relative LED light source plate, and the LED chip 40 on LED light source plate is placed in corresponding LED hole.This LED hole is inverted prism-frustum-shaped, and its edge wall is the reflecting surface tilted, and the light collection that LED chip 40 can be sent also reflects away, and improves light extraction efficiency.Light source is luminous from two sides, and penetrated by light by reflector, smart structural design, light extraction efficiency is high.The heat that LED light source luminescence produces directly passes to on housing 10 by heat-conducting plate, and heat-transfer rate is fast, can be derived by heat fast, prevent LED light source high temperature.
Be connected with the copper braid 30 of heat transmission in the lower end of housing 10, the two ends of copper braid 30 are connected with housing 10.Copper braid 30 is provided with four, and area of dissipation is large, can improve heat dispersion.And copper braid 30 is flexible, extension, when folding, volume is little, does not take up space, and is beneficial to packaging, deposits.
Be set with insulation shell 20 in the bottom of housing 10, insulation shell 20 is arranged on the top of copper braid 30, is provided with the LED drive unit be electrically connected with LED light source in insulation shell 20.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a LED headlamp body, comprise housing, be arranged on the LED light source in described housing, it is characterized in that, described housing is the heat conduction shell be made up of Heat Conduction Material, comprise left cover, right cover and the heat-conducting plate be placed between described left cover and described right cover, described left cover is connected with described right cover, described LED light source forms back to the LED light source plate arranged by two, described LED light source plate is arranged on the two sides of described heat-conducting plate, the front of LED light source plate described in two respectively with described left cover, described right cover is relative, described left cover with described right cover are respectively arranged with the LED hole that LED chip on relative described LED light source plate is corresponding, LED chip on described LED light source plate is placed in corresponding described LED hole, be connected with the copper braid of heat transmission in the lower end of described housing, the two ends of described copper braid are connected with described housing, and described copper braid is provided with at least one, be set with insulation shell in the bottom of described housing, described insulation shell is arranged on the top of described copper braid, is provided with the LED drive unit be electrically connected with described LED light source in described insulation shell.
2. LED headlamp body according to claim 1, is characterized in that, described LED hole is inverted terrace with edge or round table-like, and its edge wall is the reflecting surface tilted.
3. LED headlamp body according to claim 1, is characterized in that, described insulation shell is plastic insulation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560355.6U CN204986762U (en) | 2015-07-29 | 2015-07-29 | LED headlamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560355.6U CN204986762U (en) | 2015-07-29 | 2015-07-29 | LED headlamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986762U true CN204986762U (en) | 2016-01-20 |
Family
ID=55121130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560355.6U Expired - Fee Related CN204986762U (en) | 2015-07-29 | 2015-07-29 | LED headlamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594690A (en) * | 2016-11-07 | 2017-04-26 | 深圳市益科光电技术有限公司 | Lamp and heat dissipation mechanism thereof |
| WO2018082099A1 (en) * | 2016-11-07 | 2018-05-11 | 深圳市益科光电技术有限公司 | Lamp and heat dissipating mechanism thereof |
-
2015
- 2015-07-29 CN CN201520560355.6U patent/CN204986762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594690A (en) * | 2016-11-07 | 2017-04-26 | 深圳市益科光电技术有限公司 | Lamp and heat dissipation mechanism thereof |
| WO2018082099A1 (en) * | 2016-11-07 | 2018-05-11 | 深圳市益科光电技术有限公司 | Lamp and heat dissipating mechanism thereof |
| CN106594690B (en) * | 2016-11-07 | 2019-11-22 | 深圳市益科光电技术有限公司 | Lamps and lanterns and its cooling mechanism |
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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 |
Granted publication date: 20160120 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |