CN206582744U - A kind of automotive LED headlamp with heat abstractor - Google Patents
A kind of automotive LED headlamp with heat abstractor Download PDFInfo
- Publication number
- CN206582744U CN206582744U CN201720188674.8U CN201720188674U CN206582744U CN 206582744 U CN206582744 U CN 206582744U CN 201720188674 U CN201720188674 U CN 201720188674U CN 206582744 U CN206582744 U CN 206582744U
- Authority
- CN
- China
- Prior art keywords
- lamppost
- lampshade
- lamp socket
- fin
- heat abstractor
- 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.)
- Withdrawn - After Issue
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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 is related to technical field of automobile accessories, especially a kind of automotive LED headlamp with heat abstractor, including mounting seat, lamp socket and snoot are installed in mounting seat, the lamp socket is provided with the lamppost of cylindrical, hollow, equidistant arrangement has the fin circular no less than three on the outside of the lamppost, the edge of the fin is evenly equipped with no less than three LED lamp beads, the lamppost is externally provided with the lampshade of cylinder, LED lamp bead scattering device is on the fin that ring is filled, add area of dissipation, and the coolant structure for conveying provided with interior circulation, the heat that lamppost is produced in time is dredged away, further improve radiating effect, the utility model radiating is good, it is favorably improved the performance of car light.
Description
Technical field
The utility model shines before being related to technical field of automobile accessories, more particularly to a kind of LED automobile with heat abstractor
Lamp.
Background technology
Nowadays, LED technology is had been widely used on the various vehicles, such as most motor-driven headlamp is also successively
All employ LED technology.Although in the case of equivalent brightness, LED lamp bead is economized on electricity than traditional lamp bead, due to LED lamp bead height
Concentrate in this closed working environment of lampshade, its heat also high concentration produced, how good heat radiating be exactly one urgently
The problem of need to solving.
Utility model content
The purpose of this utility model be in order to solve to have the shortcomings that radiating effect is poor in the prior art, and propose one kind
Automotive LED headlamp with heat abstractor.
To achieve these goals, the utility model employs following technical scheme：
Lamp socket is installed and poly- in a kind of automotive LED headlamp with heat abstractor of design, including mounting seat, mounting seat
Light shield, the lamp socket is provided with the lamppost of cylindrical, hollow, and equidistant arrangement has circular no less than three on the outside of the lamppost
Fin, the edge of the fin is evenly equipped with no less than three LED lamp beads, and the lamppost is externally provided with the lampshade of cylinder；
Also include cooler bin, the cooler bin is provided with cooling tube and radiating tube, and the cooling tube enters lamp through lamp socket
Post inside simultaneously returns to cooler bin, and the cooling tube is provided with circulating pump, and the radiating tube is S-type to be coiled in bottom of car and return
Cooler bin, the radiating tube is provided with heat dissipation pump.
It is preferred that, the snoot is for minute surface reflective surface, the snoot bottom on the inside of semi-ellipsoid shape, the snoot
It is fixed by screws on lamp socket.
It is preferred that, the mounting seat is provided with manhole, and the lamp socket is installed in through hole, and the side of the lamp socket leads to
Cross screw thread and locating ring is installed.
It is preferred that, the fin is hollow, and thermally conductive sheet is provided with the fin, and the thermally conductive sheet is that thermal conductivity is good
Copper sheet or aluminium flake.
It is preferred that, the mounting seat is provided with annular mounting groove, and the lampshade is inserted into mounting groove, the bottom of the lampshade
Portion is bolted in mounting seat, and the lampshade is to be evenly equipped with quartzy lampshade or glass lamp shade, the side wall of the lampshade
Bar-shaped trough.
The utility model proposes a kind of automotive LED headlamp with heat abstractor, beneficial effect is：LED lamp bead
Scattering device adds area of dissipation, and the coolant structure for conveying provided with interior circulation, in time by lamp on the fin that ring is filled
The heat that post is produced is dredged away, further improves radiating effect, and the utility model radiating is good, is favorably improved making for car light
Use performance.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of automotive LED headlamp with heat abstractor structural representation；
Fig. 2 be the utility model proposes a kind of automotive LED headlamp with heat abstractor lampshade structural representation
Figure；
Fig. 3 be the utility model proposes the structure of fin of automotive LED headlamp with heat abstractor a kind of show
It is intended to.
In figure：Cooler bin 1, circulating pump 2, cooling tube 3, lamp socket 4, snoot 5, mounting seat 6, locating ring 7, lampshade 8, LED
Lamp bead 9, fin 10, lamppost 11, heat dissipation pump 12, radiating tube 13, bar-shaped trough 14, thermally conductive sheet 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
It is provided with reference picture 1-3, a kind of automotive LED headlamp with heat abstractor, including mounting seat 6, mounting seat 6
Lamp socket 4 and snoot 5, mounting seat 6 are provided with manhole, and lamp socket 4 is installed in through hole, and the side of lamp socket 4 is pacified by screw thread
Equipped with locating ring 7.The activity of locating ring 7, which is installed, to be easy to dismount lamp socket 4.
Snoot 5 is semi-ellipsoid shape, and the inner side of snoot 5 is minute surface reflective surface, and the bottom of snoot 5 is fixed by screws in lamp
On seat 4.
Lamp socket 4 is provided with the lamppost 11 of cylindrical, hollow, and the outside equidistant arrangement of lamppost 11 has circular no less than three
Fin 10, fin 10 is hollow, and thermally conductive sheet 15 is provided with fin 10, and thermally conductive sheet 15 is the good copper sheet or aluminium of thermal conductivity
Piece, the edge of fin 10 is evenly equipped with no less than three LED lamp beads 9.LED lamp bead 9, which spreads out, to be distributed on fin 10, is dissipated
Backing 10 adds the area of dissipation of LED lamp bead 9, improves radiating effect, and thermally conductive sheet 15 uses the good material of thermal conductivity, just
Dredged away in time in by the heat of generation.
Lamppost 11 is externally provided with the lampshade 8 of cylinder, and mounting seat 6 is provided with annular mounting groove, and lampshade 8 is inserted into mounting groove
Interior, the bottom of lampshade 8 is bolted in mounting seat 6, and lampshade 8 is on quartzy lampshade or glass lamp shade, the side wall of lampshade 8
It is evenly equipped with bar-shaped trough 14.Lampshade 8 primarily serves the effect of protection, and bar-shaped trough 14 adds lampshade 8 and extraneous heat exchange area.
Also include cooler bin 1, cooler bin 1 is provided with cooling tube 3 and radiating tube 13, and cooling tube 3 enters lamppost through lamp socket 4
11 inside simultaneously return to cooler bin 1, and cooling tube 3 is provided with circulating pump 2, and radiating tube 13 is S-type to be coiled in bottom of car and return cold
But case 1, radiating tube 13 is provided with heat dissipation pump 12.Cooling tube 3 works LED lamp bead 9 production through lamppost 11 and return in cooler bin 1
Raw heat is taken back, and the heat in cooler bin 1 is taken away and distributed by radiating tube 13.
Operation principle：LED lamp bead 9, which spreads out, to be distributed on fin 10, and fin 10 adds dissipating for LED lamp bead 9
Hot area, improves radiating effect, and cooling tube 3 is through lamppost 11 and returns in cooler bin 1 heat of generation that LED lamp bead 9 works
Amount is taken back, and the heat in cooler bin 1 is taken away and distributed by radiating tube 13, and dissipating for car light is substantially increased in this way
Thermal effect.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. lamp socket (4) is installed in a kind of automotive LED headlamp with heat abstractor, including mounting seat (6), mounting seat (6)
With snoot (5), it is characterised in that：The lamp socket (4) is provided with the outside of the lamppost (11) of cylindrical, hollow, the lamppost (11)
Equidistant arrangement has the fin (10) circular no less than three, and the edge of the fin (10) is evenly equipped with no less than three
LED lamp bead (9), the lamppost (11) is externally provided with the lampshade (8) of cylinder；
Also include cooler bin (1), the cooler bin (1) is provided with cooling tube (3) and radiating tube (13), and the cooling tube (3) is worn
Cross lamp socket (4) to enter lamppost (11) inside and return to cooler bin (1), the cooling tube (3) is provided with circulating pump (2), described to dissipate
Heat pipe (13) is S-type to be coiled in bottom of car and returns to cooler bin (1), and the radiating tube (13) is provided with heat dissipation pump (12).
2. a kind of automotive LED headlamp with heat abstractor according to claim 1, it is characterised in that：The optically focused
It is semi-ellipsoid shape to cover (5), and snoot (5) inner side is minute surface reflective surface, and snoot (5) bottom is fixed by screws in
On lamp socket (4).
3. a kind of automotive LED headlamp with heat abstractor according to claim 1, it is characterised in that：It is described to install
Seat (6) is provided with manhole, and the lamp socket (4) is installed in through hole, and the side of the lamp socket (4) is provided with by screw thread determines
Position ring (7).
4. a kind of automotive LED headlamp with heat abstractor according to claim 1, it is characterised in that：The radiating
Piece (10) is hollow, is provided with thermally conductive sheet (15) in the fin (10), the thermally conductive sheet (15) be the good copper sheet of thermal conductivity or
Aluminium flake.
5. a kind of automotive LED headlamp with heat abstractor according to claim 1, it is characterised in that：It is described to install
Seat (6) is provided with annular mounting groove, and the lampshade (8) is inserted into mounting groove, and the bottom of the lampshade (8) is bolted
In mounting seat (6), the lampshade (8) is to be evenly equipped with bar-shaped trough on quartzy lampshade or glass lamp shade, the side wall of the lampshade (8)
(14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188674.8U CN206582744U (en) | 2017-03-01 | 2017-03-01 | A kind of automotive LED headlamp with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188674.8U CN206582744U (en) | 2017-03-01 | 2017-03-01 | A kind of automotive LED headlamp with heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582744U true CN206582744U (en) | 2017-10-24 |
Family
ID=60092402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188674.8U Withdrawn - After Issue CN206582744U (en) | 2017-03-01 | 2017-03-01 | A kind of automotive LED headlamp with heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764815A (en) * | 2017-03-01 | 2017-05-31 | 姜道里 | A kind of automotive LED headlamp with heat abstractor |
| CN108730864A (en) * | 2018-06-19 | 2018-11-02 | 陈潇曼 | A kind of field surgery LED illumination lamp using suction type cooling system with internal circulation |
-
2017
- 2017-03-01 CN CN201720188674.8U patent/CN206582744U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764815A (en) * | 2017-03-01 | 2017-05-31 | 姜道里 | A kind of automotive LED headlamp with heat abstractor |
| CN106764815B (en) * | 2017-03-01 | 2020-08-25 | 广西伍亿车灯制造有限公司 | LED (light-emitting diode) automobile headlamp with heat dissipation device |
| CN108730864A (en) * | 2018-06-19 | 2018-11-02 | 陈潇曼 | A kind of field surgery LED illumination lamp using suction type cooling system with internal circulation |
| CN108730864B (en) * | 2018-06-19 | 2021-01-12 | 张祺文 | LED illuminating lamp adopting negative pressure type internal circulation heat dissipation system for field operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171024 Effective date of abandoning: 20200825 |
|
| AV01 | Patent right actively abandoned |