Automobile lamp with high-efficiency heat dissipation system

Abstract

The utility model relates to the technical field of automobile lamps and lanterns discloses a kind of automobile lamps and lanterns with high-efficiency heat dissipation system, including heat dissipation cover, rotating base, the outer wall of heat dissipation cover is fixedly connected with heat insulating plate, the inside of heat dissipation cover is provided with electricity pass hole, the inner wall of heat dissipation cover is fixedly connected with heat conduction ring, the inner wall of heat conduction ring is equipped with heat dissipation hole, the inner wall of electricity pass hole is fixedly connected with lamp body, the inside of heat insulating plate is equipped with air vent, the lower surface of heat dissipation cover is fixedly connected with power seat.In the utility model, power seat makes electricity pass hole electrification drive lamp body bright, heat is conducted to heat dissipation cover efficiently by heat conduction ring, and the heat in the inside of heat dissipation cover is directly transferred to heat dissipation cover by heat dissipation hole, air flow passes through air vent and protective net and makes heat dissipation cover realize heat dissipation cooling, to reach the effect of high-efficiency heat dissipation, improve the service life of lamp body.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting technology, and in particular to an automotive lighting fixture with a high-efficiency heat dissipation system. Background Technology

[0002] Automotive lights are an important component of automobiles, primarily used for illumination and signal indication. During use, automotive lights typically convert electrical energy into light energy, and inevitably into heat energy as well. This heat is difficult to dissipate quickly into the surrounding environment and tends to accumulate inside the lights, causing the temperature to rise. Therefore, using an efficient heat dissipation system to dissipate heat in a timely manner plays a crucial role in the application of automotive lights.

[0003] Traditional automotive lights lack specially designed ventilation channels. Since the lights are located inside a sealed space, air cannot circulate effectively inside the lights, making it difficult to quickly remove internal heat. This causes heat to accumulate inside the lights, resulting in a reduced lifespan for the automotive lights. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automotive lamp with a high-efficiency heat dissipation system, aiming to improve the problem that traditional automotive lamps have difficulty in quickly dissipating internal heat, resulting in a reduced lifespan of the automotive lamps.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automotive lamp with a high-efficiency heat dissipation system includes a heat sink cover and a rotating base. A heat insulation plate is fixedly connected to the outer wall of the heat sink cover. An electrical conduction hole is provided inside the heat sink cover. A heat-conducting ring is fixedly connected to the inner wall of the heat sink cover. A heat dissipation hole is opened in the inner wall of the heat-conducting ring. A lamp body is fixedly connected to the inner wall of the electrical conduction hole. A protective mesh is fixedly connected to the inside of the heat sink cover. A ventilation opening is opened inside the heat insulation plate. A power supply base is fixedly connected to the lower surface of the heat sink cover.

[0007] Preferably, the heat insulation board is made of ceramic.

[0008] Preferably, the heat-conducting ring is made of copper alloy.

[0009] Preferably, a motor is fixedly connected to the upper left surface of the rotating base, the output end of the motor is connected to a rotating shaft, a transmission component is provided on the outer wall of the rotating shaft, a support plate is fixedly connected to the upper middle surface of the rotating base, and a roller is rotatably connected to the lower surface of the power supply base.

[0010] Preferably, the transmission assembly includes a transmission plate, the outer wall of which is fixedly connected to the outer wall of the rotating shaft, a rotating plate is rotatably connected to the outer wall of the transmission plate, and the lower outer wall of the power socket is rotatably connected to the outer wall of the rotating plate.

[0011] Preferably, a slide rail is fixedly connected to the upper surface of the middle part of the rotating base, and the outer wall of the roller is rotatably connected to the upper surface of the slide rail.

[0012] Preferably, the lower outer wall of the power socket is rotatably connected to the inner wall of the support plate.

[0013] Preferably, the outer wall of the rotating shaft is rotatably connected to the upper inner wall of the rotating base.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the power socket is used to power the power hole and drive the lamp body to light up. The heat is efficiently conducted to the heat sink through the heat conduction ring, and the heat inside the heat sink is directly transferred to the heat sink through the heat dissipation holes. The air flow through the ventilation port and the protective net enables the heat sink to dissipate heat and cool down, thereby achieving efficient heat dissipation and improving the service life of the lamp body.

[0016] 2. In this utility model, after the motor starts, it drives the rotating shaft to rotate, which in turn drives the transmission plate to rotate, which in turn drives the rotating plate to rotate, thereby driving the power supply base to rotate. At the same time, the power supply base rotates on the inner wall of the support plate. Furthermore, when the power supply base rotates, it drives the rollers to rotate on the upper surface of the slide rail to play a limiting role, thereby achieving the effect of adjusting the angle of the light source and effectively expanding the visibility range of the vehicle. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an automotive lamp with a high-efficiency heat dissipation system proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of the heat insulation plate of an automotive lamp with a high-efficiency heat dissipation system proposed in this utility model.

[0019] Figure 3 This is a partial structural diagram of the heat-conducting ring of an automotive lamp with a high-efficiency heat dissipation system proposed in this utility model.

[0020] Figure 4 This is a partial structural diagram of the power socket of an automotive lamp with a high-efficiency heat dissipation system proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the roller of an automotive lamp with a high-efficiency heat dissipation system proposed in this utility model.

[0022] Legend:

[0023] 1. Heat sink cover; 2. Heat insulation board; 3. Power supply hole; 4. Heat conduction ring; 5. Heat dissipation hole; 6. Lamp body; 7. Protective net; 8. Ventilation opening; 9. Power supply socket; 10. Rotating base; 11. Motor; 12. Rotating shaft; 13. Transmission plate; 14. Rotating plate; 15. Support plate; 16. Slide rail; 17. Roller. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figures 1-3 An embodiment of this utility model provides: an automotive lamp with a high-efficiency heat dissipation system, including a heat sink 1 and a rotating base 10. A heat insulation plate 2 is fixedly connected to the outer wall of the heat sink 1. An electrical hole 3 is provided inside the heat sink 1. A heat conduction ring 4 is fixedly connected to the inner wall of the heat sink 1. A heat dissipation hole 5 is opened on the inner wall of the heat conduction ring 4. A lamp body 6 is fixedly connected to the inner wall of the electrical hole 3. A protective net 7 is fixedly connected inside the heat sink 1. A ventilation opening 8 is opened inside the heat insulation plate 2. A power socket 9 is fixedly connected to the lower surface of the heat sink 1. The heat insulation plate 2 is made of ceramic, and the heat conduction ring 4 is made of copper alloy.

[0026] Specifically, the heat sink 1 is used to fix the heat insulation plate 2, and the heat sink 1 has a power-through hole 3 for powering on the lamp body 6 to make it light up. The heat-conducting ring 4 is used to efficiently conduct the heat dissipated by the lamp body 6 to the heat sink 1. The heat-conducting ring 4 has a heat dissipation hole 5 for directly transferring the internal heat of the heat-conducting ring 4 to the heat sink 1. The power-through hole 3 is used to fix the lamp body 6. The heat sink 1 is used to fix the protective net 7, which protects the lamp. The heat insulation plate 2 has a ventilation opening 8 for the heat sink 1 to directly contact the airflow for heat dissipation. The power socket 9 is used to hold the heat sink 1 for power supply. Ceramic has good insulation properties, and copper alloy has high thermal conductivity, thus achieving efficient heat dissipation and improving the service life of the lamp body 6.

[0027] Reference Figure 4 and Figure 5A motor 11 is fixedly connected to the upper left side surface of the rotating base 10. The output end of the motor 11 is connected to a rotating shaft 12. A transmission assembly is provided on the outer wall of the rotating shaft 12. A support plate 15 is fixedly connected to the upper middle surface of the rotating base 10. A roller 17 is rotatably connected to the lower surface of the power supply base 9. The transmission assembly includes a transmission plate 13. The outer wall of the transmission plate 13 is fixedly connected to the outer wall of the rotating shaft 12. A rotating plate 14 is rotatably connected to the outer wall of the transmission plate 13. The lower outer wall of the power supply base 9 is rotatably connected to the outer wall of the rotating plate 14.

[0028] Specifically, the rotating base 10 is used to fix the motor 11, the motor 11 is used to drive the rotating shaft 12 to rotate, the rotating shaft 12 is used to drive the transmission plate 13 to rotate, the transmission plate 13 is used to drive the rotating plate 14 to rotate, the rotating plate 14 plays the role of driving the power supply base 9 to rotate, the rotating base 10 is used to fix the support plate 15, the support plate 15 plays the role of supporting the power supply base 9 to rotate on the inner wall of the support plate 15, and the support plate 15 is used to drive the roller 17 to rotate, thereby achieving the effect of adjusting the angle of the light source and effectively expanding the visibility range of the vehicle.

[0029] Reference Figure 5 A slide rail 16 is fixedly connected to the upper surface of the middle part of the rotating base 10. The outer wall of the roller 17 is rotatably connected to the upper surface of the slide rail 16. The lower outer wall of the power supply base 9 is rotatably connected to the inner wall of the support plate 15. The outer wall of the rotating shaft 12 is rotatably connected to the upper inner wall of the rotating base 10.

[0030] Specifically, the rotating base 10 is used to fix the slide rail 16, the slide rail 16 supports the roller 17 to rotate on the upper surface of the slide rail 16, the support plate 15 supports the power base 9 to rotate on the inner wall of the support plate 15, and the rotating base 10 supports the rotating shaft 12 to rotate on the upper inner wall of the rotating base 10.

[0031] Working principle: When using this automotive lamp with a high-efficiency heat dissipation system, first turn on the power socket 9. The power socket 9 will power the power port 3 and make the lamp body 6 light up. When the lamp body 6 is lit for a long time and generates heat, the heat is efficiently conducted to the heat sink 1 through the heat conduction ring 4. The heat inside the heat sink 1 is directly transferred to the heat sink 1 through the heat dissipation holes 5. The air flow through the vents 8 and the protective net 7 will dissipate heat and cool the heat sink 1, thereby achieving high-efficiency heat dissipation and improving the service life of the lamp body 6.

[0032] When it is necessary to adjust the illumination angle of the lamp body 6, the motor 11 starts first, driving the rotating shaft 12 to rotate, which in turn drives the transmission plate 13 to rotate, further driving the rotating plate 14 to rotate, thereby driving the power supply base 9 to rotate. At the same time, the power supply base 9 rotates on the inner wall of the support plate 15. Furthermore, when the power supply base 9 rotates, it drives the roller 17 to rotate on the upper surface of the slide rail 16 to play a limiting role, thereby achieving the effect of adjusting the angle of the light source and effectively expanding the visibility range of the vehicle.

[0033] Finally, using this device can not only achieve the effect of transferring heat from the inside of the lamp to the outside more quickly, but also improve the overall road traffic safety and comfort.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A car lamp with high-efficiency heat dissipation system, comprising a heat dissipation cover (1), a rotating base (10), characterized in that: A heat insulation plate (2) is fixedly connected to the outer wall of the heat dissipation cover (1). An electric hole (3) is provided inside the heat dissipation cover (1). A heat conduction ring (4) is fixedly connected to the inner wall of the heat dissipation cover (1). A heat dissipation hole (5) is opened on the inner wall of the heat conduction ring (4). A lamp body (6) is fixedly connected to the inner wall of the electric hole (3). A protective net (7) is fixedly connected inside the heat dissipation cover (1). A ventilation port (8) is opened inside the heat insulation plate (2). A power supply base (9) is fixedly connected to the lower surface of the heat dissipation cover (1).

2. The automobile lamp with high-efficiency heat dissipation system according to claim 1, characterized in that: The heat insulation board (2) is made of ceramic.

3. The automobile lamp with high-efficiency heat dissipation system according to claim 1, characterized in that: The heat-conducting ring (4) is made of copper alloy.

4. The automobile lamp with high-efficiency heat dissipation system according to claim 1, characterized in that: A motor (11) is fixedly connected to the upper left side surface of the rotating base (10), and a rotating shaft (12) is connected to the output end of the motor (11). A transmission assembly is provided on the outer wall of the rotating shaft (12). A support plate (15) is fixedly connected to the upper middle part of the rotating base (10), and a roller (17) is rotatably connected to the lower surface of the power supply base (9).

5. The automobile lamp of claim 4, wherein: The transmission assembly includes a transmission plate (13), the outer wall of which is fixedly connected to the outer wall of the rotating shaft (12), and a rotating plate (14) is rotatably connected to the outer wall of the transmission plate (13). The lower outer wall of the power supply base (9) is rotatably connected to the outer wall of the rotating plate (14).

6. The automobile lamp of claim 5, wherein: A slide rail (16) is fixedly connected to the upper surface of the middle part of the rotating base (10), and the outer wall of the roller (17) is rotatably connected to the upper surface of the slide rail (16).

7. The vehicle lamp of claim 4, wherein: The lower outer wall of the power supply base (9) is rotatably connected to the inner wall of the support plate (15).

8. The automobile lamp of claim 7, wherein: The outer wall of the rotating shaft (12) is rotatably connected to the upper inner wall of the rotating base (10).

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