CN220321128U - Car light LED module with heat conduction and dissipation structure - Google Patents
Car light LED module with heat conduction and dissipation structure Download PDFInfo
- Publication number
- CN220321128U CN220321128U CN202321515701.XU CN202321515701U CN220321128U CN 220321128 U CN220321128 U CN 220321128U CN 202321515701 U CN202321515701 U CN 202321515701U CN 220321128 U CN220321128 U CN 220321128U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat dissipation
- lamp
- heat conduction
- dissipation cavity
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 241000258971 Brachiopoda Species 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a car lamp LED module with a heat conduction and dissipation structure, which comprises a connecting shell, wherein a mounting plate is arranged below the connecting shell, a lamp housing is arranged on the upper end face of the connecting shell, a lamp group is arranged on the upper end face inside the lamp housing, a heat dissipation cavity positioned below the lamp group is arranged inside the lamp housing, a plurality of cooling fins distributed at equal intervals are arranged on the inner wall of the heat dissipation cavity, a fan is arranged on the lower end face of the heat dissipation cavity, a plurality of through holes distributed uniformly are formed on the inner wall of the heat dissipation cavity, air is dispersed in the heat dissipation cavity to be in contact with the plurality of cooling fins through the operation of the fan, the cooled air is blown to the lamp group, so that the cooled air exchanges heat with the lamp group, the conduction and dissipation effect of the lamp group is improved, the service life is prolonged, the heat in the lamp housing is absorbed through a plurality of heat conduction grooves, the heat dissipation cavity is rapidly discharged, and the heat dissipation efficiency is improved through the arrangement of the heat dissipation cavity and the multiple heat dissipation structure of the heat dissipation cavity.
Description
Technical Field
The utility model relates to the technical field of LED car lamps, in particular to a car lamp LED module with a heat conduction and dissipation structure.
Background
The LED car lamp is a car lamp using an LED (light emitting diode) as a light source, and because the LED has characteristics of high brightness, rich color, low power consumption, and long life, the LED is widely used in the automotive field.
The LED light-emitting module is different in quantity and arrangement mode according to different demands, under the condition of high brightness, the LED light-emitting module is required to be provided with more LED light beads, and the arrangement of all the LED light beads is concentrated, each LED light bead works to generate heat, and a plurality of densely distributed LED light beads generate more heat to influence the overall working performance of the LED light-emitting module.
At present, in the using process of the car lamp LED module, the radiating effect of the LED lamp group is poor, and most of the car lamp LED module radiates heat only through the radiating holes, so that the radiating efficiency is reduced, and the service life of the LED lamp group is influenced, therefore, the car lamp LED module with the heat conducting and radiating structure is necessary to be provided for solving the problem.
Disclosure of Invention
The utility model aims to provide a car lamp LED module with a heat conduction and radiation structure, which has the characteristics of excellent heat radiation performance and improved heat radiation efficiency by arranging a heat radiation cavity and a heat conduction cavity multiple heat radiation structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car light LED module with lead heat radiation structure, includes the connection shell, the below of connection shell is provided with the mounting panel, the lamp body is installed to the up end of connection shell, the lamp group is installed to the up end of lamp body inside, the internally mounted of lamp body has the heat dissipation chamber that is located lamp group below, the cooling fin of a plurality of equidistance distributions is installed to the inner wall in heat dissipation chamber, the fan is installed to the lower terminal surface in heat dissipation chamber, a plurality of evenly distributed's through-holes have been seted up to the inner wall in heat dissipation chamber;
the inside of coupling shell is provided with the heat conduction chamber, the internally mounted in heat conduction chamber has the absorber plate, a plurality of evenly distributed's heat conduction tube is installed to the lower terminal surface of absorber plate, the heat conduction groove of a plurality of and lamp body intercommunication is installed to the up end in heat conduction chamber.
In order to improve the heat dissipation effect, the LED module with the heat conduction and dissipation structure for the car lamp is preferable, wherein a plurality of meshes are formed in the outer wall of the heat conduction cylinder, and the heat conduction cylinder is of a hollow structure.
In order to smoothly radiate the heat absorbed by the heat conducting tube to the outside of the connecting shell, the LED module with the heat conducting and radiating structure for the car lamp is preferable, and a plurality of radiating holes which are positioned on the same plane with the heat conducting tube are formed in the outer wall of the connecting shell.
In order to improve the heat dissipation efficiency of the connection shell and the lamp shell, as one preferred embodiment of the vehicle lamp LED module with the heat conduction and dissipation structure, a plurality of heat dissipation fins are installed between the lower end surface of the connection shell and the mounting plate.
In order to make the heat absorbed by the heat conducting tube smoothly emitted to the outside of the connecting shell, the LED module with the heat conducting and radiating structure for the car lamp is preferable, and the heat conducting cavity is of a net structure.
Compared with the prior art, the utility model has the following beneficial effects:
according to the heat dissipation device, firstly, the fan works to blow air into the heat dissipation cavity, the air flows in the heat dissipation cavity, meanwhile, the air is contacted with the cooling fins and is cooled, the cooled air can be blown to the lamp group through the through holes, so that the cooled air exchanges heat with the lamp group, the heat conduction and dissipation effect of the lamp group is further improved, the service life is prolonged, heat in the lamp shell is absorbed by the heat absorption plate through the heat conduction grooves and is simultaneously transferred into the heat conduction cylinder, and the heat can be rapidly discharged through the heat conduction cylinder, and further, the heat dissipation device has excellent heat dissipation performance and improves the heat dissipation efficiency through the heat dissipation cavity and the heat conduction cavity multiple heat dissipation structure.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is an enlarged block diagram of the present utility model at A of FIG. 1;
fig. 3 is a perspective view of a heat dissipation chamber according to the present utility model.
In the figure: 1. a connection housing; 101. a heat radiation hole; 2. a lamp housing; 201. a lamp set; 202. a heat dissipation cavity; 203. a cooling fin; 204. a fan; 205. a through hole; 3. a heat conducting cavity; 301. a heat conduction groove; 302. a heat absorbing plate; 303. a heat conduction tube; 304. a mesh; 4. a mounting plate; 401. and a heat radiating fin.
Detailed Description
Referring to fig. 1 to 3, a car light LED module with a heat conduction and dissipation structure includes a connection shell 1, a mounting plate 4 is arranged below the connection shell 1, a lamp housing 2 is installed on an upper end surface of the connection shell 1, a lamp group 201 is installed on an upper end surface inside the lamp housing 2, a heat dissipation cavity 202 located below the lamp group 201 is installed inside the lamp housing 2, a plurality of cooling fins 203 distributed at equal intervals are installed on an inner wall of the heat dissipation cavity 202, a fan 204 is installed on a lower end surface of the heat dissipation cavity 202, and a plurality of through holes 205 distributed uniformly are formed on an inner wall of the heat dissipation cavity 202;
the inside of connecting shell 1 is provided with heat conduction chamber 3, and heat absorption plate 302 is installed to heat conduction chamber 3's internally mounted, and a plurality of evenly distributed's heat conduction tube 303 are installed to the lower terminal surface of heat absorption plate 302, and a plurality of heat conduction grooves 301 with lamp body 2 intercommunication are installed to heat conduction chamber 3's up end.
In this embodiment: through installing the refrigeration chip in the heat dissipation chamber 202 and making the refrigeration chip work, can refrigerate cooling fin 203, fan 204 work simultaneously, blow to the heat dissipation chamber 202 is inside, gas is in heat dissipation chamber 202 internal dispersion, simultaneously gas and a plurality of cooling fins 203 contact and cool down to gas, gas after the cooling can blow to lamp group 201 through a plurality of through-holes 205, make cooling gas and lamp group 201 carry out the heat exchange, and then improve the conduction radiating effect of lamp group 201, thereby improve life, secondly, absorb the heat in the lamp body 2 to the heat conduction intracavity 3 through a plurality of heat conduction grooves 301, get into the heat in the heat conduction intracavity 3 and be absorbed by heat absorber plate 302, simultaneously with the heat transfer of absorption to heat conduction tube 303, and then the heat of absorption is discharged fast through mesh 304 and louvre 101 through setting up heat dissipation chamber 202 and heat conduction chamber 3 multiple heat dissipation structure, thereby have good heat dispersion, improve radiating efficiency.
As a technical optimization scheme of the utility model, the outer wall of the heat conduction cylinder 303 is provided with a plurality of meshes 304, and the heat conduction cylinder 303 is in a hollow structure.
In this embodiment: the heat inside the heat conduction cylinder 303 can be smoothly discharged through the plurality of meshes 304, so that the heat dissipation effect is achieved, the influence of the overhigh heat of the lamp group 201 on the normal use of the lamp group is avoided, and the heat conduction cylinder 303 is of a hollow structure, so that the air circulation efficiency can be effectively improved, and the heat dissipation effect is improved.
As a technical optimization scheme of the utility model, the outer wall of the connection shell 1 is provided with a plurality of heat dissipation holes 101 which are positioned on the same plane with the heat conduction cylinder 303.
In this embodiment: the heat absorbed by the heat conductive tube 303 can be smoothly dissipated to the outside of the connection housing 1 through the plurality of heat dissipation holes 101, thereby achieving the heat dissipation effect.
As a technical optimization scheme of the present utility model, a plurality of heat dissipation fins 401 are installed between the lower end surface of the connection housing 1 and the mounting plate 4.
In this embodiment: the heat radiation efficiency of the connection housing 1 and the lamp housing 2 can be further improved by the plurality of heat radiation fins 401.
As a technical optimization scheme of the utility model, the heat conducting cavity 3 is of a net structure.
In this embodiment: the heat absorbed by the heat conducting tube 303 can be smoothly emitted to the outside of the connection shell 1 through the mesh structure of the heat conducting cavity 3, so that the heat dissipation effect is achieved.
Working principle: firstly, through installing the refrigeration chip in the heat dissipation cavity 202 and making the refrigeration chip work, can refrigerate cooling fin 203, fan 204 work simultaneously, blow air to the heat dissipation cavity 202 inside, the gas drifts in the heat dissipation cavity 202, simultaneously gas and a plurality of cooling fins 203 contact and cool down, the gas after cooling can blow to lamp group 201 through a plurality of through-holes 205, make cooling gas and lamp group 201 carry out the heat exchange, and then improve the conduction radiating effect of lamp group 201, thereby improve life, secondly, absorb the heat in lamp body 2 to heat conduction cavity 3 through a plurality of heat conduction grooves 301, the heat that gets into in the heat conduction cavity 3 is absorbed by absorber plate 302, simultaneously with the heat transfer that absorbs in heat conduction tube 303, and then the heat that accessible heat conduction tube 303 will absorb is discharged fast through mesh 304 and louvre 101, secondly, can further improve the radiating efficiency of coupling shell 1 and lamp body 2 through a plurality of heat dissipation fins 401.
Claims (5)
1. Car light LED module with lead heat radiation structure, including coupling shell (1), the below of coupling shell (1) is provided with mounting panel (4), lamp body (2) are installed to the up end of coupling shell (1), lamp group (201) are installed to the up end of lamp body (2) inside, its characterized in that: the lamp comprises a lamp housing (2), wherein a heat dissipation cavity (202) positioned below a lamp group (201) is arranged in the lamp housing, a plurality of cooling fins (203) distributed at equal intervals are arranged on the inner wall of the heat dissipation cavity (202), a fan (204) is arranged on the lower end face of the heat dissipation cavity (202), and a plurality of through holes (205) distributed uniformly are formed in the inner wall of the heat dissipation cavity (202);
the inside of coupling shell (1) is provided with heat conduction chamber (3), the internally mounted of heat conduction chamber (3) has absorber plate (302), a plurality of evenly distributed's heat conduction section of thick bamboo (303) are installed to the lower terminal surface of absorber plate (302), heat conduction groove (301) of a plurality of and lamp body (2) intercommunication are installed to the up end of heat conduction chamber (3).
2. The vehicle lamp LED module with heat conducting and dissipating structure according to claim 1, wherein: the outer wall of the heat conduction cylinder (303) is provided with a plurality of meshes (304), and the heat conduction cylinder (303) is of a hollow structure.
3. The vehicle lamp LED module with heat conducting and dissipating structure according to claim 1, wherein: the outer wall of the connecting shell (1) is provided with a plurality of radiating holes (101) which are positioned on the same plane with the heat conduction cylinder (303).
4. The vehicle lamp LED module with heat conducting and dissipating structure according to claim 1, wherein: a plurality of radiating fins (401) are arranged between the lower end face of the connecting shell (1) and the mounting plate (4).
5. The vehicle lamp LED module with heat conducting and dissipating structure according to claim 1, wherein: the heat conducting cavity (3) is of a net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515701.XU CN220321128U (en) | 2023-06-14 | 2023-06-14 | Car light LED module with heat conduction and dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515701.XU CN220321128U (en) | 2023-06-14 | 2023-06-14 | Car light LED module with heat conduction and dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321128U true CN220321128U (en) | 2024-01-09 |
Family
ID=89422592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321515701.XU Active CN220321128U (en) | 2023-06-14 | 2023-06-14 | Car light LED module with heat conduction and dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321128U (en) |
-
2023
- 2023-06-14 CN CN202321515701.XU patent/CN220321128U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202141021U (en) | Cooling water heat dissipating device for LED headlight | |
| CN220321128U (en) | Car light LED module with heat conduction and dissipation structure | |
| CN101294661B (en) | LED lighting lamp | |
| CN109556073B (en) | High-power LED car light | |
| CN215807953U (en) | High-power integrated LED lamp | |
| CN200940818Y (en) | LEd lamp with high heat radiation property | |
| CN213577314U (en) | LED light source rapid conduction heat dissipation structure | |
| CN210891581U (en) | Lamp shell and lamp | |
| CN210831847U (en) | Connecting structure of LED light source | |
| CN102287644A (en) | High-power light-emitting diode (LED) lamp with double radiating mechanisms of heat conduction and convectional radiating | |
| CN220870681U (en) | High heat dissipation automobile LED headlight | |
| CN216897131U (en) | Vehicle lamp radiator with efficient heat dissipation | |
| CN201225591Y (en) | Fence type LED light fittings | |
| CN221483429U (en) | Car light with high efficiency heat radiation structure | |
| CN215411437U (en) | High-power LED lamp module | |
| CN219177539U (en) | Automobile LED headlight with good heat dissipation effect | |
| CN211902639U (en) | LED street lamp with high heat dissipation performance | |
| CN213453473U (en) | Vehicle lamp heat radiation structure | |
| CN213513382U (en) | Stage lamp with good heat resistance | |
| CN219222331U (en) | High-power LED bulb with fan radiating function | |
| CN219414517U (en) | Direct-insert type LED automobile headlamp | |
| CN219693184U (en) | Flow-through type efficient heat dissipation lamp | |
| CN221402803U (en) | Heat radiation structure of multi-reflection bowl lamp | |
| CN213299960U (en) | High-power LED automobile headlamp | |
| CN220102992U (en) | LED ceiling lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |