CN205807182U - A kind of LED automobile headlamp - Google Patents
A kind of LED automobile headlamp Download PDFInfo
- Publication number
- CN205807182U CN205807182U CN201620647329.1U CN201620647329U CN205807182U CN 205807182 U CN205807182 U CN 205807182U CN 201620647329 U CN201620647329 U CN 201620647329U CN 205807182 U CN205807182 U CN 205807182U
- Authority
- CN
- China
- Prior art keywords
- red copper
- high heat
- sink body
- copper bar
- heat sink
- 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 a kind of LED automobile headlamp, including: LED component, high heat conduction red copper bar, high heat radiation red copper braid over braid, screens component and heat sink body；Described LED component includes LED lamp bead and lamp socket, described lamp socket has and wears through hole for high heat conduction red copper bar；Described high heat conduction red copper bar is externally provided with copper base, and high heat conduction red copper bar and copper base are all set in lamp socket；Wherein said LED lamp bead is positioned on described copper base；High heat radiation red copper braid over braid is connected in screens component with described high heat conduction red copper bar；Described screens component is fixing with lamp socket and heat sink body to be connected；High heat radiation red copper braid over braid wears described heat radiation theme, and the length of wherein said high heat radiation red copper braid over braid is more than the length of described heat sink body.Being fed through the high heat conduction red copper bar of lamp socket and transfer heat to high heat radiation red copper braid over braid, length adds area of dissipation more than the high heat radiation red copper braid over braid of heat sink body, beneficially the distributing of heat, and is conducive to increasing the life-span of LED automobile headlamp.
Description
Technical field
This utility model belongs to automotive lighting field, is specifically related to a kind of headlight for vehicles.
Background technology
The heat abstractor of existing LED automobile headlamp all uses base type radiator, and base type radiator uses aluminium flake heap
Amassing and form, heat is gathered in and causes poor heat radiation in the gap in aluminium flake.LED headlight heat dissipating state influences whether LED automobile
The life-span of headlight and light decay.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of LED automobile headlamp being beneficial to heat radiation, this practicality
The technological means of novel employing is:
A kind of LED automobile headlamp, including:
LED component, including LED lamp bead and lamp socket, described lamp socket offers the through hole worn for high heat conduction red copper bar；
High heat conduction red copper bar, described high heat conduction red copper bar is externally provided with copper base, described high heat conduction red copper bar and cuprio sleeve-board
It is located in lamp socket；Described LED lamp bead is positioned on described copper base；
High heat radiation red copper braid over braid, is connected with described high heat conduction red copper bar in screens component；
Screens component, described screens component is fixing with lamp socket and heat sink body to be connected；
High heat radiation red copper braid over braid, is connected with described high heat conduction red copper bar in screens component；
Heat sink body, offers the through hole adapted with described high heat radiation red copper braid over braid shape inside heat sink body, its
Described in the length of high heat radiation red copper braid over braid more than described heat sink body.
Further, described lamp socket is integral type aluminium alloy lamp socket, inner hollow, and top open part extends and high heat conduction
The sidewall that red copper bar profile matches, in order to high heat conduction red copper bar is wrapped in inside.
Further, described heat sink body is provided with at least two screw, utilizes fixing height heat radiation red copper braid over braid screw
By screw, described high heat radiation red copper braid over braid is fixed on described heat sink body.
Further, described screens component includes screens portion and connecting portion；Described connecting portion is connected with described heat sink body,
Described screens portion is for being connected in the deck of headlight for vehicles.
Further, it is characterised in that the upper end of described high heat conduction red copper bar is cased with sun-shading cap.
Further, the material of described heat sink body is high radiation aluminium alloy, is provided with Baltimore groove outside described heat sink body.
Further, described Baltimore groove be shaped as ellipse.
This utility model have employed the length high heat radiation red copper braid over braid more than heat sink body, adds area of dissipation, has
It is beneficial to distributing of heat, is conducive to extending the life-span of LED automobile headlamp.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
Embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the explosive view of LED automobile headlamp described in the utility model；
Reference is: 1-lamp socket；2-LED lamp bead；3-height heat conduction red copper bar；4-screens component；401-screens portion；402-
Connecting portion；5-heat sink body；501-Baltimore groove；502-screw；6-height heat radiation red copper braid over braid；7-fixing height heat radiation red copper braiding
Band screw；8-sun-shading cap；9-copper base；10-PCB keyset；11-PCB insulation board.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Type embodiment and accompanying drawing, be clearly and completely described the technical scheme in this utility model embodiment.Need explanation
It is that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.New based on this practicality
Embodiment in type, the every other enforcement that those of ordinary skill in the art are obtained under not paying creative work premise
Example, broadly falls into the scope of this utility model protection.
Detailed description of the invention of the present utility model is described below in conjunction with the accompanying drawings.
It is illustrated in figure 1 the explosive view of LED automobile headlamp described in the utility model, including LED component, high heat conduction red copper bar
3, screens component 4, heat sink body 5 and high heat radiation red copper braid over braid 6.
Described LED component includes lamp socket 1, LED lamp bead 2, PCB keyset 10 and PCB insulation board 11.
Described high heat conduction red copper bar 3 is externally provided with copper base 9, and described LED lamp bead 2 is positioned on described copper base 9；The highest lead
Hot red copper bar 3 and copper base 9 are all set in lamp socket 1.The rear end of described high heat conduction red copper bar 3 is fixed with PCB keyset 10, institute
The rear end stating PCB keyset 10 is additionally provided with PCB insulation board 11.One pin of described LED lamp bead 2 turns on copper base 9, LED
Another pin of lamp bead turns on one end of described PCB keyset 10.
As preferably, described lamp socket 1 is integral type aluminium alloy lamp socket, inner hollow, and top open part extends leads with height
The sidewall that hot red copper bar 3 profile matches, in order to high heat conduction red copper bar 3 is wrapped in inside.
As preferably, the front end of described high heat conduction red copper bar 3 is cased with sun-shading cap 8.
Described screens component 4 is fixed be connected with lamp socket 1 and heat sink body 5.After high heat conduction red copper bar 3 is fed through lamp socket 1, with
Described high heat radiation red copper braid over braid 6 connects in screens component 4, in order to the heat that LED lamp bead 2 distributes is delivered to high heat radiation
On red copper braid over braid 6.
As preferably, described screens component 4 includes screens portion 401 and connecting portion 402；Described screens portion 402 is for clamping
Deck in headlight for vehicles；Described connecting portion 402 is fixing with described heat sink body 5 to be connected, and connected mode includes but are not limited to
Clamping, threaded, the external diameter of wherein said connecting portion 402 is close with the internal diameter of heat sink body 5.
Described heat sink body 5 is provided with at least two screw 502, utilizes fixing height heat radiation red copper braid over braid screw 7 to pass through
Described high heat radiation red copper braid over braid 6 is fixed on described heat sink body 5 by screw 502, simplifies mounting structure, convenient operation.
As preferably, described heat sink body 5 is outside is provided with Baltimore groove 501, it is simple to installs and dispels the heat, the most anti-skidding
Effect.As preferably, described Baltimore groove 501 be shaped as ellipse.
As preferably, the material that described heat sink body 5 uses is distributing of high radiation aluminium alloy, beneficially heat.
The internal through hole adapted with high heat radiation red copper braid over braid 6 shape that offers of described heat sink body 5, described high heat radiation
The length of red copper braid over braid 6 is more than the length of heat sink body 5.Operationally, LED lamp bead 2 gives off heat headlight for vehicles, and by heat
Measure and be delivered on high heat radiation red copper braid over braid 6 by high heat conduction red copper bar 3.
This utility model have employed the length high heat radiation red copper braid over braid more than heat sink body, adds area of dissipation, has
It is beneficial to distributing of heat, is conducive to increasing the life-span of LED automobile headlamp.High heat radiation red copper braid over braid is by fixing high heat radiation red copper
Braid over braid screw is fixed on described heat sink body, simplifies mounting structure, convenient operation；The high radiation aluminium alloy is wherein used to be
Baltimore groove on the heat sink body of material, is conducive to anti-skidding installation while accelerating heat radiation.
Claims (7)
1. a LED automobile headlamp, it is characterised in that including:
LED component, including LED lamp bead and lamp socket, described lamp socket offers the through hole worn for high heat conduction red copper bar；
High heat conduction red copper bar, described high heat conduction red copper bar is externally provided with copper base, and described high heat conduction red copper bar and copper base are set in
In lamp socket；Described LED lamp bead is positioned on described copper base；
Screens component, described screens component is fixing with lamp socket and heat sink body to be connected；
High heat radiation red copper braid over braid, is connected with described high heat conduction red copper bar in screens component；
Heat sink body, offers the through hole adapted with described high heat radiation red copper braid over braid shape, Qi Zhongsuo inside heat sink body
State the length of high heat radiation red copper braid over braid more than described heat sink body.
LED automobile headlamp the most according to claim 1, it is characterised in that described lamp socket is integral type aluminium alloy lamp socket, interior
Portion's hollow, top open part extends the sidewall matched with high heat conduction red copper bar profile, in order to by high heat conduction red copper bar bag
It is rolled in inside.
LED automobile headlamp the most according to claim 2, it is characterised in that described heat sink body is provided with at least two spiral shell
Hole, utilizes fixing height heat radiation red copper braid over braid screw, by screw, described high heat radiation red copper braid over braid is fixed on described heat radiation main
On body.
LED automobile headlamp the most according to claim 3, it is characterised in that described screens component includes screens portion and connection
Portion；Described connecting portion is connected with described heat sink body, and described screens portion is for being connected in the deck of headlight for vehicles.
LED automobile headlamp the most according to claim 1, it is characterised in that the upper end of described high heat conduction red copper bar is cased with shading
Cap.
LED automobile headlamp the most according to claim 1, it is characterised in that the material of described heat sink body is high radiation aluminium
Alloy, is provided with Baltimore groove outside described heat sink body.
LED automobile headlamp the most according to claim 6, it is characterised in that described Baltimore groove be shaped as ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647329.1U CN205807182U (en) | 2016-06-24 | 2016-06-24 | A kind of LED automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647329.1U CN205807182U (en) | 2016-06-24 | 2016-06-24 | A kind of LED automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807182U true CN205807182U (en) | 2016-12-14 |
Family
ID=57506659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647329.1U Expired - Fee Related CN205807182U (en) | 2016-06-24 | 2016-06-24 | A kind of LED automobile headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641967A (en) * | 2017-02-07 | 2017-05-10 | 火丁智能照明（珠海）有限公司 | LED automobile lamp with flexible heat dissipation component |
| CN109099383A (en) * | 2018-07-11 | 2018-12-28 | 重庆金祺龙智能科技有限公司 | A kind of new automobile LED headlight |
-
2016
- 2016-06-24 CN CN201620647329.1U patent/CN205807182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641967A (en) * | 2017-02-07 | 2017-05-10 | 火丁智能照明（珠海）有限公司 | LED automobile lamp with flexible heat dissipation component |
| CN109099383A (en) * | 2018-07-11 | 2018-12-28 | 重庆金祺龙智能科技有限公司 | A kind of new automobile LED headlight |
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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: 20161214 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |