CN206268996U - Radiate efficient LED automobile headlight - Google Patents
Radiate efficient LED automobile headlight Download PDFInfo
- Publication number
- CN206268996U CN206268996U CN201621363772.2U CN201621363772U CN206268996U CN 206268996 U CN206268996 U CN 206268996U CN 201621363772 U CN201621363772 U CN 201621363772U CN 206268996 U CN206268996 U CN 206268996U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- radiator
- dissipation base
- lamp holder
- cover plate
- Prior art date
- 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
Links
Abstract
The utility model discloses one kind efficient LED automobile headlight of radiating, including lamp holder, heat dissipation base, cover plate and attaching plug, the lamp holder is threadedly coupled with heat dissipation base, the cover plate is circular shell, LED driver is installed and radiator is installed in its back fixation in its inner side, the power line outside suit thermal conductive belt, thermal conductive belt two ends are connected with heat dissipation base and radiator respectively, and the power line two ends connect lamp holder and LED driver respectively；By the heat dissipation base with the supporting setting fin of the cooling base of lamp holder, while the supporting setting radiator of cover plate, and heat dissipation base is connected with the radiator on cover plate using thermal conductive belt, make cooling base, heat dissipation base and the radiator can be used as the heat sink body of wick, greatly increase area of dissipation, the heat of chip operation generation is fully distributed, improves chip operation stability, increased the service life.
Description
Technical field
The utility model is related to automotive lighting accessory technical field, more particularly to a kind of efficient LED automobile headlight of radiating.
Background technology
Headlight for vehicles is car headlamp, headlamp be in driving at night, it is right to distinguish the illuminator of forward looking view
Ground is claimed to be arranged on the both sides of vehicle front.LED is a kind of electroluminescent device, by the use of solid semiconductor chip as luminous material
Material, is combined by carrier generation and causes photon to be launched and directly light.LED headlights are exactly to be produced as light source by the use of LED
Ligthing paraphernalia.
At present, LED is illuminated risen significantly with the application of the aspect such as brake lamp, emergency light, day portable lighter in the car
Effect, LED has been over 80% in the proportion of vehicle inside and outside lighting source.With LED illumination technology fast development and into
This progressively decline, after LED headlamps are by stages such as technical identification in recent years, concept car displayings, becomes closer to big
Range applications are in volume production car system.
In general, whether LED work stablizes, quality quality, is radiated in itself with lamp body most important, if LED is not
Can radiate very well, its life-span also can be impacted, existing LED automobile headlight it is main by LED driver, power line, cover plate, dissipate
Hot radical seat and chip composition, chip operationally rely primarily on cooling base and are radiated, and area of dissipation is small, causes chip operation
It is unstable, and the service life of LED automobile headlight is shortened to a certain extent, therefore, exploitation design one kind can be carried out
The LED automobile headlight of high efficiency and heat radiation is this area urgent problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of efficient LED automobile headlight of radiating, by with lamp
The supporting heat dissipation base that fin is set of cooling base of head, while the supporting setting radiator of cover plate, and will be dissipated using thermal conductive belt
Hot base is connected with the radiator on cover plate, makes cooling base, heat dissipation base and the radiator can be used as the radiating master of wick
Body, greatly increases area of dissipation, fully distributes the heat of chip operation generation, improves chip operation stability, and extension uses the longevity
Life.
In order to solve the above technical problems, technical solution adopted in the utility model is：The efficient LED automobile of one kind radiating
Headlight, it is characterised in that：Including lamp holder, heat dissipation base, cover plate and attaching plug, the lamp holder is threadedly coupled with heat dissipation base,
The cover plate is circular shell, and its inner side is installed LED driver and installs radiator in its back fixation, outside the power line
Side is set with thermal conductive belt, and thermal conductive belt two ends are connected with heat dissipation base and radiator respectively, and the power line two ends connect lamp holder respectively
And LED driver.
The lamp holder includes cooling base and wick, and cooling base is cylindrical metal structure, its tail end and heat dissipation base
Threaded connection, its front end both sides are symmetrically installed two sets of LED lamps, and the power line connects LED after cooling base endoporus
Core.
The LED driver connects attaching plug by power line, is connected by means of screw between the radiator and cover plate
Connect.
The thermal conductive belt is that, using the tubular structure of metal wire knitted, its two ends is welded with heat dissipation base and radiator respectively
Connect.
The thermal conductive belt be using the tubular structure of metal wire knitted, its two ends by means respectively of nut and heat dissipation base and
Radiator is spirally connected.
It is using the beneficial effect produced by above-mentioned technical proposal：By with the supporting setting fin of the cooling base of lamp holder
The heat dissipation base of shape, while the supporting setting radiator of cover plate, and connected the radiator on heat dissipation base and cover plate using thermal conductive belt
Connect, cooling base, heat dissipation base and radiator can be greatly increased area of dissipation, fully as the heat sink body of wick
The heat of chip operation generation is distributed, operating temperature is effectively reduced, improves chip operation stability, increased the service life, reduced
Power consumption, improves output light efficiency；Still further aspect, the cover plate in the utility model is set with lamp holder split, convenient according to not
Installation dimension is adjusted with vehicle, it is to avoid automobile component is damaged in installation process, it is convenient to install.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the other direction schematic diagram of Fig. 1；
Wherein：1st, cooling base；2nd, heat dissipation base；3rd, power line；4th, thermal conductive belt；5th, cover plate；6th, attaching plug；7th, lamp
Core；8th, radiator.
Specific embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other be implemented, and those skilled in the art can be without prejudice to this reality
Similar popularization is done with the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in Figure 1-2, the utility model discloses one kind efficient LED automobile headlight of radiating, including lamp holder, radiating bottom
Seat 2, cover plate 5 and attaching plug 6, the lamp holder are threadedly coupled with heat dissipation base 2, and the cover plate 5 is circular shell, its inner side peace
Fill LED driver and radiator 8, the power line outside suit thermal conductive belt 4, the two ends of thermal conductive belt 4 point are installed in its back fixation
It is not connected with heat dissipation base 2 and radiator 8, the power line two ends connect lamp holder and LED driver respectively, thermal conductive belt 4 is preferred
Using the tubular structure of metal wire knitted, the tubular structure that can be woven into using copper or aluminium, its two ends respectively with radiating bottom
Seat 2 and radiator 8 are welded, and thermal conductive belt can also be spirally connected heat dissipation base and radiator, cooling base, heat dissipation base by means of nut
Aluminum alloy material is with radiator, heat dissipation base is loop configuration, its endoporus is screwed hole, for connecting cooling base, its
Radiating fin provided circumferentially about, radiator is provided with the platy structure of radiating fin for back, is matched somebody with somebody by the cooling base with lamp holder
Set sets the heat dissipation base of fin, while the supporting setting radiator of cover plate, and using thermal conductive belt by heat dissipation base and cover plate
Radiator connection, cooling base, heat dissipation base and radiator can be greatly increased radiating as the heat sink body of wick
Area, fully distributes the heat of chip operation generation, effectively reduces operating temperature, improves chip operation stability, and extension is used
In the life-span, power consumption is reduced, improve output light efficiency.
The lamp holder includes cooling base 1 and wick 7, and cooling base 1 is cylindrical metal structure, its tail end and radiating bottom
Seat 2 is threadedly coupled, and its front end both sides is symmetrically installed two sets of LED lamps 7, and the power line is connected after the endoporus of cooling base 1
LED lamp 7.
The LED driver connects attaching plug 6 by power line, by means of screw between the radiator 8 and cover plate 5
Connection, the cover plate in the utility model is set with lamp holder split, convenient to adjust installation dimension according to different automobile types, it is to avoid to install
Automobile component is damaged in journey, it is convenient to install, meanwhile, the power line 3 for being used to connect driver in the utility model can be in centre
Disconnect, connected by fast plug, conveniently installed, and LED driver in the utility model uses existing driver,
LED driver is directly connected into lamp holder by power line, cover plate inner side can also install dust cap after power line is worn,
Prevent dust from entering LED driver installing space, increase the service life.
Claims (5)
1. a kind of efficient LED automobile headlight of radiating, it is characterised in that：Including lamp holder, heat dissipation base（2）, cover plate（5）And power supply
Plug（6）, the lamp holder and heat dissipation base（2）Threaded connection, the cover plate（5）It is circular shell, its inner side is installed LED and driven
Device and its back fixation install radiator（8）, the power line outside suit thermal conductive belt（4）, thermal conductive belt（4）Distinguish at two ends
With heat dissipation base（2）And radiator（8）Connection, the power line two ends connect lamp holder and LED driver respectively.
2. the efficient LED automobile headlight of radiating according to claim 1, it is characterised in that：The lamp holder includes radiating base
Seat（1）And wick（7）, cooling base（1）It is cylindrical metal structure, its tail end and heat dissipation base（2）Threaded connection, its front end
Both sides are symmetrically installed two sets of LED lamps（7）, the power line is through cooling base（1）LED lamp is connected after endoporus（7）.
3. the efficient LED automobile headlight of radiating according to claim 2, it is characterised in that：The LED driver is by electricity
Source line connection attaching plug（6）, the radiator（8）With cover plate（5）Between by means of mode connects for screw.
4. the efficient LED automobile headlight of radiating according to claim 3, it is characterised in that：The thermal conductive belt（4）It is use
The tubular structure of metal wire knitted, its two ends respectively with heat dissipation base（2）And radiator（8）Welding.
5. the efficient LED automobile headlight of radiating according to claim 3, it is characterised in that：The thermal conductive belt（4）It is use
The tubular structure of metal wire knitted, its two ends is by means respectively of nut and heat dissipation base（2）And radiator（8）It is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363772.2U CN206268996U (en) | 2016-12-13 | 2016-12-13 | Radiate efficient LED automobile headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363772.2U CN206268996U (en) | 2016-12-13 | 2016-12-13 | Radiate efficient LED automobile headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268996U true CN206268996U (en) | 2017-06-20 |
Family
ID=59045324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363772.2U Expired - Fee Related CN206268996U (en) | 2016-12-13 | 2016-12-13 | Radiate efficient LED automobile headlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317481A (en) * | 2018-03-03 | 2018-07-24 | 洛阳文森科技有限公司 | A kind of the automobile LED headlight and technique of pulsating heat pipe cooling |
-
2016
- 2016-12-13 CN CN201621363772.2U patent/CN206268996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317481A (en) * | 2018-03-03 | 2018-07-24 | 洛阳文森科技有限公司 | A kind of the automobile LED headlight and technique of pulsating heat pipe cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |