CN221375461U - Automobile lens with good heat dissipation performance - Google Patents
Automobile lens with good heat dissipation performance Download PDFInfo
- Publication number
- CN221375461U CN221375461U CN202322930902.2U CN202322930902U CN221375461U CN 221375461 U CN221375461 U CN 221375461U CN 202322930902 U CN202322930902 U CN 202322930902U CN 221375461 U CN221375461 U CN 221375461U
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- China
- Prior art keywords
- lamp housing
- lens
- lamp
- heat dissipation
- supporting frame
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- 241000258971 Brachiopoda Species 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an automobile lens with good heat dissipation, which comprises a lamp housing (1) and a lamp shade (2) matched with the lamp housing (1), wherein a lens (3) is arranged at the end part, close to the lamp shade (2), of the lamp housing (1), and a supporting frame (4) is arranged at the end part, far away from the lamp shade (2), of the lamp housing (1); a plurality of radiating fins (5) connected with the lamp shell (1) are arranged in the supporting frame (4), and a plurality of radiating fins (6) which are uniformly distributed are arranged on two side surfaces of each radiating fin (5); the top surface and the bottom surface of supporting frame (4) are all equipped with many evenly distributed's kidney-shaped hole (7), are provided with fan support (8) on the top surface of supporting frame (4), install fan (9) of blowing towards kidney-shaped hole (7) on fan support (8). The utility model not only can improve the heat dissipation effect, but also has the advantages of high heat dissipation rate, convenient maintenance, long service life and good luminous effect.
Description
Technical Field
The utility model relates to an automobile lens, in particular to an automobile lens with good heat dissipation performance.
Background
The automobile lens is a very important part on an automobile, can provide an illumination function for the automobile in a place with insufficient light, and along with the development of automobile technology, the automobile lenses of many automobiles are increasingly integrated, namely the existing automobile lens integrates a shell, a light source and the like, but because of the characteristic that all parts are integrated together, a large amount of heat can be generated in the working process, and once heat is not released, the electric parts such as the light source and the like can be damaged, so that the general automobile lens can realize the heat radiation work of the whole automobile lens by adding a heat radiation block as described in the patent with the patent number of CN 207422103U; however, in the actual use process, the heat dissipation block is subjected to passive heat dissipation, and all parts are integrated together to cause poor heat dissipation environment in the automobile lens, so that the whole heat dissipation effect cannot meet ideal requirements. Therefore, the conventional automotive lens has a problem of poor heat dissipation effect.
Disclosure of utility model
The utility model aims to provide an automobile lens with good heat dissipation. The utility model has the advantage of good heat dissipation effect.
The technical scheme of the utility model is as follows: the automobile lens with good heat dissipation performance comprises a lamp housing and a lamp shade matched with the lamp housing, wherein the end part, close to the lamp shade, of the lamp housing is provided with a lens, and the end part, far away from the lamp shade, of the lamp housing is provided with a supporting frame; a plurality of radiating fins connected with the lamp shell are arranged in the supporting frame, and a plurality of radiating fins which are uniformly distributed are arranged on two side surfaces of each radiating fin; the top surface and the bottom surface of the supporting frame are respectively provided with a plurality of kidney-shaped holes which are uniformly distributed, the top surface of the supporting frame is provided with a fan bracket, and the fan bracket is provided with a fan which blows air into the kidney-shaped holes; the fan and the waist-shaped holes can be utilized to form independent air flowing spaces around all the radiating fins, and the waist-shaped holes on the two side surfaces of the radiating fins can increase the radiating area of the whole radiating fin, so that the radiating rate of the whole automobile lens is accelerated, and the radiating effect is improved.
In the automobile lens with good heat dissipation, a plurality of uniformly distributed air flow cavities are arranged in the side wall of the lamp housing; a plurality of evenly distributed ventilation holes are formed in the two side surfaces of the upper end part and the lower end part of each air flow cavity; the arrangement of the air flow cavity and the air holes enables the whole lamp housing to have a good heat dissipation effect.
In the automobile lens with good heat dissipation, the end part of the lamp housing facing the lamp shade is provided with an inwards concave groove, and the inner bottom surface of the groove is provided with a light source; the inner surface of the groove is coated with a reflective layer.
In the automobile lens with good heat dissipation performance, the side wall of the lamp housing is provided with a plurality of clamping grooves which are uniformly distributed, and the inner side wall of each clamping groove is attached with a buffer layer; a plurality of uniformly distributed clamping blocks are arranged on the side face of the lampshade, and the clamping blocks are matched with the clamping grooves; the lamp housing is provided with the clamping groove, and the lamp housing is provided with the clamping block matched with the clamping groove, so that the lamp housing and the lamp housing can be disassembled and assembled, and the overhaul of the internal light source is convenient.
In the automobile lens with good heat dissipation performance, the top end part of the lamp housing is provided with the sealing groove; all the clamping grooves are formed in the inner bottom surface of the sealing groove; sealing rings are arranged among all the clamping blocks and are matched with the sealing grooves; the sealing groove and the sealing ring can increase the compactness of being connected between lamp housing and the lamp shade, avoid appearing the printing opacity space, guaranteed the luminous effect of whole car lens.
In the aforementioned automotive lens with good heat dissipation, the kidney-shaped hole and the heat sink are disposed on the same vertical plane.
Compared with the prior art, the utility model improves the existing automobile lens, the supporting frame is arranged outside the lamp housing, the supporting frame is internally provided with the plurality of radiating fins connected with the lamp housing, the two side surfaces of each radiating fin are respectively provided with the plurality of radiating fins which are uniformly distributed, the radiating area of the whole radiating fin can be increased by utilizing the plurality of radiating fins, and the radiating fins can quickly conduct heat on the lamp housing to the radiating fins so as to realize the purpose of quick radiating; meanwhile, the arrangement of the fans on the top surface of the upper supporting frame is matched, and the air flow in the supporting frame can be quickened by utilizing the fans, so that the whole automobile lens has a good radiating effect; through all being equipped with waist shape hole in the top surface and the bottom surface of carriage and corresponding the position department of every group heat dissipation wing, utilize waist shape hole to make the wind that the fan blows out can directly blow to heat dissipation wing and fin to improve the heat dissipation rate. In addition, the lamp housing is internally provided with the plurality of air flow cavities, and each air flow cavity is internally provided with the plurality of air holes, so that the air flow can be carried out in the lamp housing by utilizing the air flow cavities and the air holes, and the heat dissipation effect of the lamp housing is further accelerated; the clamping groove is formed in the lamp housing, and the clamping block matched with the clamping groove is arranged on the lamp housing, so that the lamp housing and the lamp housing can be detached and installed, and the overhaul of an internal light source is facilitated; the buffer layer on the inner side wall of the clamping groove can reduce vibration generated by assembling the lamp housing and the lamp cover, so that damage to the lens, the light source and the like is reduced, and the service life is prolonged; through setting up seal groove and sealing washer can increase the compactness of being connected between lamp body and the lamp shade, avoid appearing the printing opacity space, guaranteed the luminous effect of whole car lens. Therefore, the LED lamp provided by the utility model not only can improve the heat dissipation effect, but also has the advantages of high heat dissipation rate, convenience in maintenance, long service life and good light-emitting effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the support frame;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A
The marks in the drawings are: 1-lamp shell, 2-lamp shade, 3-lens, 4-supporting frame, 5-fin, 6-fin, 7-kidney-shaped hole, 8-fan support, 9-fan, 10-air flow chamber, 11-bleeder vent, 12-light source, 13-draw-in groove, 14-buffer layer, 15-fixture block, 16-seal groove, 17-sealing washer.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The automobile lens with good heat dissipation performance is formed by the automobile lens as shown in figures 1 to 4, and comprises a lamp housing 1 and a lamp shade 2 matched with the lamp housing 1, wherein a lens 3 is arranged at the end part, close to the lamp shade 2, of the lamp housing 1, and a supporting frame 4 is arranged at the end part, far away from the lamp shade 2, of the lamp housing 1; a plurality of radiating fins 5 connected with the lamp shell 1 are arranged in the supporting frame 4, and a plurality of radiating fins 6 which are uniformly distributed are arranged on two side surfaces of each radiating fin 5; the top surface and the bottom surface of the supporting frame 4 are respectively provided with a plurality of uniformly distributed kidney-shaped holes 7, the top surface of the supporting frame 4 is provided with a fan bracket 8, and the fan bracket 8 is provided with a fan 9 blowing air into the kidney-shaped holes 7.
A plurality of uniformly distributed air flow cavities 10 are arranged in the side wall of the lamp housing 1; a plurality of evenly distributed ventilation holes 11 are formed in the two side surfaces of the upper end part and the lower end part of each air flow cavity 10; an inward concave groove is formed in the end part, facing the lampshade 2, of the lamp housing 1, and a light source 12 is arranged on the inner bottom surface of the groove; the inner surface of the groove is coated with a reflecting layer; a plurality of clamping grooves 13 which are uniformly distributed are formed in the side wall of the lamp housing 1, and a buffer layer 14 is attached to the inner side wall of each clamping groove 13; a plurality of uniformly distributed clamping blocks 15 are arranged on the side face of the lampshade 2, and the clamping blocks 15 are matched with the clamping grooves 13; a sealing groove 16 is arranged at the top end part of the lamp housing 1; all the clamping grooves 13 are arranged on the inner bottom surface of the sealing groove 16; sealing rings 17 are arranged among all the clamping blocks 15, and the sealing rings 17 are matched with the sealing grooves 16; the kidney-shaped holes 7 and the radiating fins 5 are arranged on the same vertical plane.
Working principle: when the automobile lens is specifically used, the clamping blocks 15 on the lampshade 2 are aligned with the clamping grooves 13 on the lamp housing 1, and then the whole automobile lens can be installed on an automobile for use by assembling the lampshade 2 on the lamp housing 1; when the whole automobile lens works, the light source 12 in the automobile lens generates heat, the heat is transferred to the lamp shell 1, and because the air flow cavity 10 is arranged in the lamp shell 1 and the end part of the lamp shell 1 is connected with the plurality of radiating fins 5, part of heat transferred to the lamp shell 1 can be transferred to the radiating fins 5, the fan 9 is turned on at the moment, and in the starting process of the fan 9, the air can be blown to the radiating fins 5 and the radiating fins 6 in the supporting frame 4 through the kidney-shaped holes 7, so that air around the radiating fins 5 and the radiating fins 6 can flow, and heat transferred to the radiating fins 5 can be quickly exchanged with air flowing outside, and the effect of quick heat dissipation is achieved; meanwhile, in the transferring process, because the two ends of the air flow cavity 10 are provided with a plurality of air holes, certain air flow can exist in the air flow cavity 10, and certain heat dissipation work can be performed on heat in the transferring process of the air flow.
Claims (6)
1. The utility model provides a car lens that heat dissipation is good, includes lamp body (1) and lamp shade (2) with lamp body (1) matched with, its characterized in that: the end part, close to the lampshade (2), of the lamp housing (1) is provided with a lens (3), and the end part, far away from the lampshade (2), of the lamp housing (1) is provided with a supporting frame (4); a plurality of radiating fins (5) connected with the lamp shell (1) are arranged in the supporting frame (4), and a plurality of radiating fins (6) which are uniformly distributed are arranged on two side surfaces of each radiating fin (5); the top surface and the bottom surface of supporting frame (4) are all equipped with many evenly distributed's kidney-shaped hole (7), are provided with fan support (8) on the top surface of supporting frame (4), install fan (9) of blowing towards kidney-shaped hole (7) on fan support (8).
2. The automotive lens of claim 1, wherein: a plurality of uniformly distributed air flow cavities (10) are arranged in the side wall of the lamp housing (1); a plurality of evenly distributed ventilation holes (11) are arranged on the two side surfaces of the upper end part and the lower end part of each air flow cavity (10).
3. The automotive lens of claim 1, wherein: an inward concave groove is formed in the end portion, facing the lampshade (2), of the lamp housing (1), and a light source (12) is arranged on the inner bottom surface of the groove; the inner surface of the groove is coated with a reflective layer.
4. The automotive lens of claim 1, wherein: a plurality of clamping grooves (13) which are uniformly distributed are formed in the side wall of the lamp housing (1), and a buffer layer (14) is attached to the inner side wall of each clamping groove (13); a plurality of uniformly distributed clamping blocks (15) are arranged on the side face of the lampshade (2), and the clamping blocks (15) are matched with the clamping grooves (13).
5. The automotive lens of claim 4, wherein: a sealing groove (16) is formed in the top end of the lamp housing (1); all the clamping grooves (13) are arranged on the inner bottom surface of the sealing groove (16); sealing rings (17) are arranged among all the clamping blocks (15), and the sealing rings (17) are matched with the sealing grooves (16).
6. An automotive lens with good heat dissipation according to any one of claims 1 to 5, characterized in that: the kidney-shaped holes (7) and the radiating fins (5) are arranged on the same vertical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322930902.2U CN221375461U (en) | 2023-10-31 | 2023-10-31 | Automobile lens with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322930902.2U CN221375461U (en) | 2023-10-31 | 2023-10-31 | Automobile lens with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221375461U true CN221375461U (en) | 2024-07-19 |
Family
ID=91890865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322930902.2U Active CN221375461U (en) | 2023-10-31 | 2023-10-31 | Automobile lens with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221375461U (en) |
-
2023
- 2023-10-31 CN CN202322930902.2U patent/CN221375461U/en active Active
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