CN205655267U - Shine headlight integral type heat -transfer device before LED car - Google Patents
Shine headlight integral type heat -transfer device before LED car Download PDFInfo
- Publication number
- CN205655267U CN205655267U CN201620522788.7U CN201620522788U CN205655267U CN 205655267 U CN205655267 U CN 205655267U CN 201620522788 U CN201620522788 U CN 201620522788U CN 205655267 U CN205655267 U CN 205655267U
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- China
- Prior art keywords
- integral type
- led
- heat
- headlight
- transfer device
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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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Abstract
The utility model discloses a shine headlight integral type heat -transfer device before LED car, it shines the headlight field before relating to the car, and it contains it and contains integral type metal heat diffuser and LED luminous element, and LED luminous element directly laminates on integral type metal heat diffuser. Its structural design is reasonable, and the installation is simple, and convenient to use through laminating mutually with integral type metal heat diffuser LED luminous element is direct, has not only reduced the way of conduction, has solved heat conduction among the prior art moreover, heat dissipation link structure is many, the level is many, can't effective radiating problem.
Description
Technical field:
This utility model relates to a kind of LED automobile headlight integrated guide thermal, belongs to vehicle front lighting headlight technology
Field.
Background technology:
LED as novel green light source product, have that volume is little, it is low to consume energy, high brightness, life-span length and environmental protection etc. excellent
Characteristic, can be widely applied to multiple lighting field, is equally applicable to automotive lighting field.
But LED car lamp on the market is owing to structure design is imperfect and ingredient needs multiple links, multiple layer
Secondary heat conduction and heat radiation or passively dispel the heat, generally using five-layer structure, ground floor is first LED luminescence chip to be welded scolding tin, the second layer
Being to be welded on circuit boards by scolding tin, third layer is to be fitted with Heat Conduction Material by circuit board, and the 4th layer is by Heat Conduction Material and lamp
Pearl is fitted, and layer 5 is that lamp bead is connected with radiator, and lamp bead to radiator needs too many levels conductive structure, when causing lamp bead to work
Produced high temperature can not effectively pass, and causes LED luminescence chip to produce light decay, reduces service life, and heat radiation
Weak effect so that it is self is burnt, burns out by the heat self produced, and in the vehicle structure of automobile lamp place, position temperature is inclined in addition
Height, greatly reduces the service life of car light so that light extraction efficiency is low and unstable properties, meanwhile, changes LED vapour frequently
Car car light, add driver uses car cost.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of LED automobile headlight one
Formula heat-transfer device.
A kind of LED automobile headlight integrated guide thermal of the present utility model, it comprises integrated metal radiator
And LED illuminator, LED illuminator is directly against being combined on integrated metal radiator.
As preferably, the rear portion of described integrated metal radiator is provided with radiator fan, can farthest enter
Row heat conduction and heat radiation, improve work efficiency and the service life of LED luminescence chip.
As preferably, described LED illuminator is directly to be connected with integrated metal radiator, only one layer heat conduction
Structure, is different from other products on the market, and other products, typically by layer 2-3 heat conduction link, often increases a heat conduction link all
The heat produced during LED operation can be made can not to arrive lamp body afterbody, luminous efficiency and the longevity to LED with prestissimo to greatest extent
Life produces impact.
The beneficial effects of the utility model: its reasonable in design, install simple, easy to use, by by LED illuminator
Directly fit with integrated metal radiator, not only reduce the approach of conduction, and solve heat conduction in prior art, dissipate
Hot link structure is many, level is many, it is impossible to the effectively problem of heat radiation.
Accompanying drawing illustrates:
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model.
1-integrated metal radiator；2-LED illuminator.
Detailed description of the invention:
Such as Fig. 1, shown in Fig. 2, this detailed description of the invention by the following technical solutions: it comprises integrated metal radiator 1
With LED illuminator 2, LED illuminator 2 is directly against being combined on integrated metal radiator 1.
Wherein, the rear portion of described integrated metal radiator 1 is provided with radiator fan, can farthest lead
Heat and heat radiation, improve work efficiency and the service life of LED luminescence chip；Described LED illuminator 2 is direct and integral type
Metal heat sink 1 is connected, only one layer conductive structure, is different from other products on the market, and other products typically passes through 2-3
Layer heat conduction link, often increasing the heat that produces when a heat conduction link all can make LED operation can not to greatest extent and prestissimo
Arriving lamp body afterbody, luminous efficiency and life-span on LED produce impact.
This detailed description of the invention attaches the side of LED illuminator 2 not only by ultrathin flexible wiring board or glass-fiber-plate
Formula is fitted tightly on heat radiation body, it is also possible to operate in other way.
This detailed description of the invention reasonable in design, installs simple, easy to use, by by LED illuminator directly with one
Body formula metal heat sink fits, and not only reduces the approach of conduction, and solves heat conduction in prior art, heat dissipating ring nodule
Structure is many, level is many, it is impossible to the effectively problem of heat radiation.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. a LED automobile headlight integrated guide thermal, it is characterised in that: it comprises integrated metal radiator (1)
With LED illuminator (2), LED illuminator (2) is directly against being combined on integrated metal radiator (1).
A kind of LED automobile headlight integrated guide thermal the most according to claim 1, it is characterised in that: described
The rear portion of integrated metal radiator (1) is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522788.7U CN205655267U (en) | 2016-06-01 | 2016-06-01 | Shine headlight integral type heat -transfer device before LED car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522788.7U CN205655267U (en) | 2016-06-01 | 2016-06-01 | Shine headlight integral type heat -transfer device before LED car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655267U true CN205655267U (en) | 2016-10-19 |
Family
ID=57405741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522788.7U Expired - Fee Related CN205655267U (en) | 2016-06-01 | 2016-06-01 | Shine headlight integral type heat -transfer device before LED car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539180A (en) * | 2017-08-02 | 2019-03-29 | 惠州市华明科技有限公司 | Integrated radiating system uses the auto lamp of the cooling system and the automobile lamp manufacturing method |
-
2016
- 2016-06-01 CN CN201620522788.7U patent/CN205655267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539180A (en) * | 2017-08-02 | 2019-03-29 | 惠州市华明科技有限公司 | Integrated radiating system uses the auto lamp of the cooling system and the automobile lamp manufacturing method |
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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: 20161019 Termination date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |