CN208652450U - A kind of automobile lamp radiator - Google Patents
A kind of automobile lamp radiator Download PDFInfo
- Publication number
- CN208652450U CN208652450U CN201821200326.9U CN201821200326U CN208652450U CN 208652450 U CN208652450 U CN 208652450U CN 201821200326 U CN201821200326 U CN 201821200326U CN 208652450 U CN208652450 U CN 208652450U
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- radiating fin
- arc
- wall
- radiating
- automobile lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of automobile lamp radiators, including shell, shell includes inner sleeve, and several first radiating fins on outer wall of inside race are set, second radiating fin and third radiating fin, several clamping frames are equipped in inner sleeve, first radiating fin and the second radiating fin include mainboard body, first arc panel and the second arc panel, mainboard body side is arc-shaped, equipped with the through-hole that side is arc-shaped in mainboard body, the top end part of first radiating fin mainboard body, the bottom end of second radiating fin mainboard ladder is equipped with fixed plate, mounting hole is equipped in fixed plate, first radiating fin, it is all provided on the outer wall of second radiating fin and third radiating fin fluted；Using several first radiating fins, the second radiating fin and third radiation fin structure, heat dissipation area is effectively improved, easy for installation, supporting & stablizing prevents from shaking, to improve heat sink applications in the radiating efficiency on car light, improves the service life of automobile lamp.
Description
Technical field
The utility model relates to a kind of automobile lamp radiators, belong to automobile lamp technical field.
Background technique
With popularizing for vehicle, car light technology is also being constantly progressive, including the LED lamps such as headlight for vehicles, automobile tail light, general
The store-through problem shorter in the thermal diffusivity insufficient service life, therefore main heat sink approach of the car light radiator as light-emitting component, matter
Amount significantly affects light fitting quality.The radiator of automobile lamp in the prior art uses and head illuminant supporting device one
Formula or disassembly and assembly structure, the only structure with outer ring containing small heat dissipating plate, heat dissipation area is smaller, needs other auxiliary members such as auxiliary blower,
Lead to higher cost, radiating efficiency is poor, causes the service life of automobile lamp still not high.
Utility model content
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of automobile lamp radiator.
The utility model is achieved by the following technical solutions:
A kind of automobile lamp radiator, including shell, wherein the shell includes inner sleeve and is arranged in outer wall of inside race
On several first radiating fins, the second radiating fin and third radiating fin, several clamping frames, the card line are equipped in inner sleeve
Frame section is equipped between supporting plate, bottom and inner sleeve between side and inner sleeve inner wall at C-shaped configuration and is equipped with slope surface；
First radiating fin and the second radiating fin are spaced apart from each other to be uniformly arranged around outer wall of inside race one week, and described first
Radiating fin and the second radiating fin include mainboard body, the first arc panel and the second arc panel, and mainboard body side is in arc
Shape, the other side are connected respectively at the first arc panel and the second arc panel, through-hole are equipped in the mainboard body, the through-hole side is in
Arc；
The top end part of the first radiating fin mainboard body, the second radiating fin mainboard ladder bottom end be equipped with fixation
Plate is equipped with mounting hole in the fixed plate, and several third radiating fins are arc-shaped, and is distributed in adjacent first radiating fin and the
Between two radiating fins, it is all provided on the outer wall of first radiating fin, the second radiating fin and third radiating fin fluted；
The groove includes the first inclined wall being sequentially connected, vertical wall and the second inclined wall, the vertical wall and first
Arc chord angle is equipped between inclined wall and the second inclined wall.
The utility model has the following beneficial effects:
(1) inner sleeve with clamping frame is used, car light electric wire is conveniently blocked, prevents electric wire group from shaking winding, it is steady to improve electricity consumption
It is qualitative；(2) using several first radiating fins, the second radiating fin and third radiation fin structure, heat dissipation area is effectively improved,
And by the mounting plate on the first radiating fin and the second radiating fin, from top and bottom, installation radiator is whole respectively, peace
Dress is convenient, supporting & stablizing；(3) improve the outer profile of shell using the groove of the first inclined wall of band, vertical wall and the second inclined wall,
Not only make the heat dissipation area of end bigger, it is thermally conductive faster and conveniently to prevent from shaking from outer wall limited support shell, to improve
Heat sink applications improve the service life of automobile lamp in the radiating efficiency on car light.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model face upwarding assumption diagram.
The position Fig. 3 the utility model front view.
The position Fig. 4 the utility model bottom view.
(in figure, inner sleeve 1, the first radiating fin 2, the second radiating fin 3 and third radiating fin 4, clamping frame 5, supporting plate 6,
Slope surface 7, mainboard body 8, the first arc panel 9 and the second arc panel 10, through-hole 11, fixed plate 12, mounting hole 13, groove 14, first
Inclined wall 15, vertical wall 16 and the second inclined wall 17, arc chord angle 18, shell 19).
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
A kind of automobile lamp radiator, including shell 19, wherein the shell 19 includes inner sleeve 1 and is arranged in inner sleeve
Several first radiating fins 2, the second radiating fin 3 and third radiating fin 4 on 1 outer wall；
Several clamping frames 5 are equipped in inner sleeve 1,5 section of clamping frame is at C-shaped configuration, and between 1 inner wall of side and inner sleeve
Equipped between supporting plate 6, bottom and inner sleeve 1 be equipped with slope surface 7.It is an integral structure using clamping frame 5 and supporting plate 6 with the injection molding of inner sleeve 1,
For blocking car light electric wire, prevent electric wire group from shaking winding, electrical stability is used in raising.
First radiating fin 2 and the second radiating fin 3 are spaced apart from each other to be uniformly arranged for one week around 1 outer wall of inner sleeve, described
First radiating fin 2 and the second radiating fin 3 include mainboard body 8, the first arc panel 9 and the second arc panel 10, the mainboard
8 side of body is arc-shaped, and the other side is connected respectively at the first arc panel 9 with the second arc panel 10, is equipped with through-hole in the mainboard body 8
11,11 side of through-hole is arc-shaped；
The top end part of first radiating fin, the 2 mainboard body 8, the bottom end of the second radiating fin 3 mainboard ladder are equipped with solid
Fixed board 12, the fixed plate 12 is interior to be equipped with mounting hole 13, and several third radiating fins 4 are arc-shaped, and are distributed in adjacent first and dissipate
Between hot fin 2 and the second radiating fin 3；
The end of first arc panel 9, the second arc panel 10 and third radiating fin 4 is arc-shaped, and in same circle
Zhou Shang.19 structure beauty of shell is set to be easy to mold manufacture.
The number of first radiating fin 2 and the second radiating fin 3 be three, adjacent first radiating fin 2
And the second 4 number of third radiating fin between radiating fin 3 is five.The quantity can make to distinguish shape at the top and bottom of shell 19
It is supported at staggered three-point mount, is conducive to improve mounting stability, under the heat dissipation area for guaranteeing third radiating fin 4, avoid
It is difficult to manufacture because 4 gaps of adjacent third radiating fin are too small.
Fluted 14 are all provided on the outer wall of first radiating fin 2, the second radiating fin 3 and third radiating fin 4, institute
Stating groove 14 includes the first inclined wall 15, vertical wall 16 and the second inclined wall 17 being sequentially connected, the vertical wall 16 and first
Arc chord angle 18 is equipped between inclined wall 15 and the second inclined wall 17.Using the outer profile of 14 structural improvement shell 19 of groove, no
Only make the heat dissipation area of end bigger, it is thermally conductive faster, and conveniently prevent from shaking from outer wall limited support shell 19.
Angle a between first inclined wall 15 and vertical wall 16 is 130~140 °, second inclined wall 17 with it is perpendicular
Angle b between straight wall 16 is 100~105 °.Using the angle design, keep shell 19 smaller close to the tilt variation of bottom, protects
Demonstrate,prove bottom support strength with higher.
The working method of the utility model are as follows:
19 top of shell is connected by the fixed plate 12 with mounting hole 13 with the lampshade structure of automobile lamp, and bottom passes through solid
Fixed board 12 is connected with the holder structure of automobile lamp, and the electric wire of car light light-emitting component is blocked by the way that clamping frame 5 is regular, after installation,
19 side wall of shell is gripped by the outer profile with groove 14, prevents from shaking, after heat enters inner sleeve 1, in the first radiating fin
Under the action of piece 2, the second radiating fin 3 and third radiating fin 4, quick conductive heat dissipation improves the service life of automobile lamp.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the protection scope of the utility model should be with
Subject to the protection scope of claims.
Claims (6)
1. a kind of automobile lamp radiator, including shell, it is characterized in that, the shell includes inner sleeve and is arranged outside inner sleeve
Several first radiating fins, the second radiating fin and third radiating fin on wall, first radiating fin and the second heat dissipation
Fin is spaced apart from each other to be uniformly arranged around outer wall of inside race one week, and first radiating fin and the second radiating fin include mainboard
Body, the first arc panel and the second arc panel, mainboard body side is arc-shaped, and the other side is respectively at the first arc panel and the second arc
Shape plate is connected, and through-hole is equipped in the mainboard body, and the through-hole side is arc-shaped；
The top end part of the first radiating fin mainboard body, the second radiating fin mainboard ladder bottom end be equipped with fixed plate, institute
It states and is equipped with mounting hole in fixed plate, several third radiating fins are arc-shaped, and are distributed in adjacent first radiating fin and second and dissipate
Between hot fin, it is all provided on the outer wall of first radiating fin, the second radiating fin and third radiating fin fluted.
2. a kind of automobile lamp radiator as described in claim 1, it is characterized in that, several card lines are equipped in the inner sleeve
Frame, the clamping frame section are equipped between supporting plate, bottom and inner sleeve between side and inner sleeve inner wall at C-shaped configuration and are equipped with slope
Face.
3. a kind of automobile lamp radiator as described in claim 1, it is characterized in that, first arc panel, the second arc
The end of plate and third radiating fin is arc-shaped, and on the same circumference.
4. a kind of automobile lamp radiator as described in claim 1, it is characterized in that, first radiating fin and second dissipates
The number of hot fin be three, the third radiating fin number between adjacent first radiating fin and the second radiating fin
It is five.
5. a kind of automobile lamp radiator as described in claim 1, it is characterized in that, the groove includes the be sequentially connected
One inclined wall, vertical wall and the second inclined wall, are equipped with circular arc between the vertical wall and the first inclined wall and the second inclined wall
Angle.
6. a kind of automobile lamp radiator as claimed in claim 5, it is characterized in that, first inclined wall and vertical wall it
Between angle a be 130~140 °, angle b between second inclined wall and vertical wall is 100~105 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200326.9U CN208652450U (en) | 2018-07-27 | 2018-07-27 | A kind of automobile lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200326.9U CN208652450U (en) | 2018-07-27 | 2018-07-27 | A kind of automobile lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208652450U true CN208652450U (en) | 2019-03-26 |
Family
ID=65786517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200326.9U Active CN208652450U (en) | 2018-07-27 | 2018-07-27 | A kind of automobile lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208652450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951357A (en) * | 2023-07-27 | 2023-10-27 | 中山易事达光电科技有限公司 | LED automobile lighting lamp with heat dissipation function |
-
2018
- 2018-07-27 CN CN201821200326.9U patent/CN208652450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951357A (en) * | 2023-07-27 | 2023-10-27 | 中山易事达光电科技有限公司 | LED automobile lighting lamp with heat dissipation function |
| CN116951357B (en) * | 2023-07-27 | 2024-04-26 | 中山易事达光电科技有限公司 | LED automobile lighting lamp with heat dissipation function |
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