CN211372277U - Heat dissipation assembly of automobile LED lamp - Google Patents
Heat dissipation assembly of automobile LED lamp Download PDFInfo
- Publication number
- CN211372277U CN211372277U CN202020091050.6U CN202020091050U CN211372277U CN 211372277 U CN211372277 U CN 211372277U CN 202020091050 U CN202020091050 U CN 202020091050U CN 211372277 U CN211372277 U CN 211372277U
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- China
- Prior art keywords
- heat
- led lamp
- plate
- heat dissipation
- heat conducting
- 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
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 7
- 238000012856 packing Methods 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a car LED lamp radiator unit, including heat-conducting part and mounting bracket, the heat-conducting part sets up on the mounting panel, the heat-conducting part is pegged graft in the inside of mounting bracket, fixed mounting has a plurality of evenly distributed's flexible post of heat conduction on the up end of heat-conducting part, the upper end fixed mounting of the flexible post of heat conduction has first heat-conducting plate, fixed mounting has the heating panel on the up end of first heat-conducting plate, the utility model relates to a car LED lamp radiator unit has reached the heat conduction radiating effect who improves the LED lamp through setting up fastening packing ring, heat radiation fins and heat conduction clamping piece etc. has solved most present LED radiator units, and the heat dissipation capacity is less, and the heat conductivity is poor, is difficult to satisfy the problem of the heat dissipation demand of LED lamp.
Description
Technical Field
The utility model relates to a car LED lamp heat dissipation technical field specifically is a car LED lamp radiator unit.
Background
The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected by silver wires or gold wires, the periphery of the chip is sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good, and the LED used on most automobiles at present directly replaces a halogen lamp.
After the LED lamp is used for a long time, the heat productivity is large, most of the current LED radiating assemblies have small heat dissipation capacity and poor heat conductivity, and the heat dissipation requirement of the LED lamp is difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car LED lamp radiator unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automobile LED lamp radiator unit, includes heat-conducting part and mounting bracket, the heat-conducting part sets up on the mounting panel, the heat-conducting part is pegged graft in the inside of mounting bracket, fixed mounting has the flexible post of a plurality of evenly distributed's heat conduction on the up end of heat-conducting part, the upper end fixed mounting of the flexible post of heat conduction has first heat-conducting plate, fixed mounting has the heating panel on the up end of first heat-conducting plate, fixed mounting has a plurality of evenly distributed's heat radiation fins on the left and right sides terminal surface of heating panel.
Preferably, the heat dissipation cover is fixedly installed on the end faces of the front side and the rear side of the heat dissipation plate, the dustproof net and the fan are fixedly installed inside the heat dissipation cover, and the fan is located on the inner side of the dustproof net.
Preferably, the heat conducting part comprises a second heat conducting plate, a moving groove is formed in the lower end face of the second heat conducting plate, the moving groove is distributed in a bilateral symmetry mode, a moving block is arranged inside the moving groove, a clamping spring is arranged between the moving block and the inner side wall of the moving groove, and a heat conducting clamping piece is fixedly mounted at the bottom of the moving block.
Preferably, the second heat conducting plate is inserted in the mounting frame, a fastening washer is arranged on the end face of the outer side of the second heat conducting plate, the fastening washer is in contact with the mounting frame, and the mounting plate is fixedly mounted on the mounting frame through bolts.
Preferably, the heat dissipation fins are arranged in an upward inclined manner.
Preferably, telescopic rods are symmetrically distributed between the first heat conducting plate and the second heat conducting plate, and springs are sleeved on the outer sides of the telescopic rods.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automobile LED lamp radiator unit, peg graft at the inside heat conduction that carries out of mounting bracket through heat conduction part, heat conduction to first heat-conducting plate through the flexible post of heat conduction, first heat-conducting plate is with heat transfer to heating panel, the heating panel dispels the heat through heat radiation fins, improve air flow rate through the fan, the heat dissipation efficiency is improved, set up through heat conduction clamping piece and clamping spring, make the heat conduction clamping piece centre gripping in the metal portion that generates heat of LED lamp, the heat conduction effect is improved, make heat conduction part zonulae occludens on the mounting bracket through the fastening packing ring, set up through heat radiation fins tilt up, improve the area of contact of heat radiation fins and high velocity of flow air, the heat dissipation effect is improved, through the telescopic link, spring and the flexible post setting of heat conduction, make. The utility model relates to a car LED lamp radiator unit through setting up fastening washer, heat radiation fins and heat conduction clamping piece etc. has reached the heat conduction radiating effect who improves the LED lamp, has solved most present LED radiator units, and the heat dissipation capacity is less, and the heat conductivity is poor, is difficult to satisfy the problem of the heat dissipation demand of LED lamp.
Drawings
FIG. 1 is a schematic structural view of an LED lamp heat dissipation assembly for an automobile;
FIG. 2 is a schematic diagram of an internal structure of a heat sink in an LED lamp heat sink assembly of an automobile;
fig. 3 is a schematic structural diagram of a heat conducting component in an automotive LED lamp heat dissipation assembly.
In the figure: 1-a heat-conducting part, 2-a mounting plate, 3-a heat-conducting telescopic column, 4-a first heat-conducting plate, 5-a telescopic rod, 6-a spring, 7-a mounting frame, 8-a fastening washer, 9-a bolt, 10-a heat-radiating plate, 11-a heat-radiating fin, 12-a heat-radiating cover, 13-a dustproof net, 14-a fan, 15-a second heat-conducting plate, 16-a heat-conducting clamping piece, 17-a moving block, 18-a clamping spring and 19-a moving groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an automobile LED lamp radiator unit, includes heat-conducting part 1 and mounting bracket 7, heat-conducting part 1 sets up on mounting panel 2, heat-conducting part 1 pegs graft in the inside of mounting bracket 7, fixed mounting has a plurality of evenly distributed's the flexible post of heat conduction 3 on the up end of heat-conducting part 1, the upper end fixed mounting of the flexible post of heat conduction 3 has first heat-conducting plate 4, fixed mounting has heating panel 10 on the up end of first heat-conducting plate 4, fixed mounting has a plurality of evenly distributed's heat radiation fins 11 on the left and right sides terminal surface of heating panel 10.
Heat is conducted inside the mounting frame 7 through the heat conducting component 1 in an inserted mode, heat is conducted to the first heat conducting plate 4 through the heat conducting telescopic column 3, the first heat conducting plate 4 transfers heat to the heat dissipation plate 10, and the heat dissipation plate 10 dissipates heat through the heat dissipation fins 11.
The heat dissipation plate is characterized in that heat dissipation covers 12 are fixedly mounted on the front end face and the rear end face of the heat dissipation plate 10, a dust screen 13 and a fan 14 are fixedly mounted inside the heat dissipation covers 12, and the fan 14 is located on the inner side of the dust screen 13.
The air flow rate is increased by the fan 14, and the heat dissipation efficiency is improved.
The heat conducting component comprises a second heat conducting plate 15, a moving groove 19 which is distributed in bilateral symmetry is formed in the lower end face of the second heat conducting plate 15, a moving block 17 is arranged inside the moving groove 19, a clamping spring 18 is arranged between the moving block 17 and the inner side wall of the moving groove 19, and a heat conducting clamping piece 16 is fixedly mounted at the bottom of the moving block 17.
Through the arrangement of the heat conduction clamping piece 16 and the clamping spring 18, the heat conduction clamping piece 16 is clamped on the heating metal part of the LED lamp, and the heat conduction effect is improved.
The second heat conduction plate 15 is inserted in the mounting frame 7, a fastening washer 8 is arranged on the outer end face of the second heat conduction plate 15, the fastening washer 8 is in contact with the mounting frame 7, and the mounting plate 2 is fixedly mounted on the mounting frame 7 through a bolt 9.
The heat dissipation fins 11 are disposed to be inclined upward.
The heat conducting component 1 is tightly installed on the installation frame 7 through the fastening washer 8, and the heat radiating fins 11 are arranged in an upward inclined mode, so that the contact area between the heat radiating fins 11 and high-flow-rate air is increased, and the heat radiating effect is improved.
The telescopic rods 5 are symmetrically arranged between the first heat-conducting plate 4 and the second heat-conducting plate 15, and springs 6 are sleeved on the outer sides of the telescopic rods 5.
Through telescopic link 5, spring 6 and the flexible post 3 setting of heat conduction, make things convenient for the not unidimensional installation condition of adaptation, improve the protection effect to the flexible post 3 of heat conduction simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automobile LED lamp radiator unit, includes heat-conducting part (1) and mounting bracket (7), its characterized in that: the heat conducting component (1) is arranged on the mounting plate (2), the heat conducting component (1) is inserted into the mounting frame (7), the heat conducting telescopic columns (3) which are uniformly distributed are fixedly mounted on the upper end face of the heat conducting component (1), the upper end of each heat conducting telescopic column (3) is fixedly mounted with a first heat conducting plate (4), the upper end face of each first heat conducting plate (4) is fixedly mounted with a heat radiating plate (10), and the left end face and the right end face of each heat radiating plate (10) are fixedly mounted with a plurality of uniformly distributed heat radiating fins (11).
2. The automotive LED lamp heat dissipation assembly of claim 1, wherein: fixed mounting has heat dissipation cover (12) on the front and back both sides terminal surface of heating panel (10), the inside fixed mounting of heat dissipation cover (12) has dust screen (13) and fan (14), fan (14) are located the inboard of dust screen (13).
3. The automotive LED lamp heat dissipation assembly of claim 2, wherein: the heat conducting component comprises a second heat conducting plate (15), a moving groove (19) which is distributed in bilateral symmetry is formed in the lower end face of the second heat conducting plate (15), a moving block (17) is arranged inside the moving groove (19), a clamping spring (18) is arranged between the moving block (17) and the inner side wall of the moving groove (19), and a heat conducting clamping piece (16) is fixedly mounted at the bottom of the moving block (17).
4. The automotive LED lamp heat dissipation assembly of claim 3, wherein: the second heat conduction plate (15) is inserted in the mounting frame (7), a fastening gasket (8) is arranged on the end face of the outer side of the second heat conduction plate (15), the fastening gasket (8) is in contact with the mounting frame (7), and the mounting plate (2) is fixedly mounted on the mounting frame (7) through a bolt (9).
5. The automotive LED lamp heat dissipation assembly of claim 4, wherein: the radiating fins (11) are arranged in an upward inclined mode.
6. The automotive LED lamp heat dissipation assembly of claim 5, wherein: the heat conduction plate is characterized in that telescopic rods (5) which are symmetrically distributed are arranged between the first heat conduction plate (4) and the second heat conduction plate (15), and springs (6) are sleeved on the outer sides of the telescopic rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091050.6U CN211372277U (en) | 2020-07-02 | 2020-07-02 | Heat dissipation assembly of automobile LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091050.6U CN211372277U (en) | 2020-07-02 | 2020-07-02 | Heat dissipation assembly of automobile LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372277U true CN211372277U (en) | 2020-08-28 |
Family
ID=72153864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020091050.6U Expired - Fee Related CN211372277U (en) | 2020-07-02 | 2020-07-02 | Heat dissipation assembly of automobile LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372277U (en) |
-
2020
- 2020-07-02 CN CN202020091050.6U patent/CN211372277U/en not_active Expired - Fee Related
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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: 20200828 |