CN214580883U

CN214580883U - Heat radiation structure of electric tricycle car light

Info

Publication number: CN214580883U
Application number: CN202120696138.5U
Authority: CN
Inventors: 王超
Original assignee: Tianjin Xingru Technology Co ltd
Current assignee: Tianjin Xingru Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-02
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a heat dissipation structure of an electric tricycle lamp, which comprises a stainless steel cover, wherein the stainless steel cover is divided into a light reflection cavity and a storage cavity; the reflecting cavity and the object placing cavity are separated by a partition plate, and a through hole is formed in the middle of the partition plate; the reflecting cavity is horn-shaped, a lampshade is arranged at the opening of the reflecting cavity, and a reflecting layer is arranged on the cavity wall of the reflecting cavity; a controller is arranged in the storage cavity, the front end of the controller penetrates through a through hole in the partition plate and extends into the light reflecting cavity, and a bulb is arranged at the front end of the controller; the root part outside the reflecting cavity is wound with a heat conducting pipe, heat conducting liquid is contained in the heat conducting pipe, and two ends of the heat conducting pipe are closed ports; the semiconductor refrigerating piece is arranged outside the heat conduction pipe and electrically connected with the controller; the stainless steel cover root is installed in the protective sheath, and the protective sheath surrounds the heat pipe with putting the thing chamber, and the protective sheath root passes through the screw and puts the thing chamber and be connected. The utility model adopts the above structure electric tricycle car light heat radiation structure, the radiating effect is good, light long service life.

Description

Heat radiation structure of electric tricycle car light

Technical Field

The utility model belongs to the technical field of the car light technique and specifically relates to a heat radiation structure of electric tricycle car light is related to.

Background

In order to ensure the lighting effect and the waterproof performance of the electric tricycle lamp, the lamp is usually designed to be sealed. The lamp bulb is selected as a direct light source in the car lamp, so that the heating is serious. After the car light works for a long time, the car light is influenced by high temperature and is easy to damage, and then the driving of the tricycle is influenced. Moreover, the tricycle lights are usually exposed and easily affected by rainy days, so the air cooling mechanism is not suitable for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat radiation structure of electric tricycle car light solves the inside not good problem that dispels the heat of car light.

In order to achieve the purpose, the utility model provides a heat dissipation structure of an electric tricycle lamp, which comprises a stainless steel cover, wherein the stainless steel cover is divided into a reflecting cavity and a storage cavity; the reflecting cavity and the object placing cavity are separated by a partition plate, and a through hole is formed in the middle of the partition plate; the reflecting cavity is horn-shaped, a lampshade is arranged at the opening of the reflecting cavity, and a reflecting layer is arranged on the cavity wall of the reflecting cavity; a controller is arranged in the storage cavity, the front end of the controller penetrates through a through hole in the partition plate and extends into the light reflecting cavity, and a bulb is arranged at the front end of the controller; the root part outside the reflecting cavity is wound with a heat conducting pipe, heat conducting liquid is contained in the heat conducting pipe, and two ends of the heat conducting pipe are closed ports; the semiconductor refrigerating piece is arranged outside the heat conduction pipe and electrically connected with the controller; the stainless steel cover root is installed in the protective sheath, and the protective sheath surrounds the heat pipe with putting the thing chamber, and the protective sheath root passes through the screw and puts the thing chamber and be connected.

Preferably, a heat insulation layer is arranged between the storage cavity and the controller.

Preferably, the protective sleeve is provided with a liquid outlet hole, and the liquid outlet hole is formed in the lower end of the heat conducting pipe.

Preferably, the heat pipe is made of PVC materials, and the protective sleeve is made of rubber materials.

The utility model adopts the above structure electric tricycle car light heat radiation structure, the radiating effect is good, and area occupied is little, can effectively prolong car light life.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention (without the bulb, screw).

Reference numerals

1. A lamp shade; 2. a light-reflecting layer; 3. a stainless steel cover; 4. a protective sleeve; 5. a refrigeration plate; 6. a screw; 7. a thermal insulation layer; 8. a controller; 9. a bulb; 10. a heat conducting pipe; 11. and a liquid outlet hole.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

As shown in fig. 1-2, the stainless steel cover 3 is arranged on the outer side of the lamp, and the stainless steel cover 3 has high rigidity, so that the lamp has a good protection effect on the inner structure and a good heat conduction effect.

The stainless steel cover 3 is divided into a reflecting cavity and a storage cavity. The reflecting cavity and the object placing cavity are separated by a partition plate, and a through hole is formed in the middle of the partition plate. The reflecting cavity is horn-shaped, the opening of the reflecting cavity is provided with a lampshade 1, and the cavity wall of the reflecting cavity is provided with a reflecting layer 2. The thickness of the reflecting layer 2 is reduced as much as possible, so that the stainless steel cover 3 can absorb heat in the cavity conveniently. The controller 8 is placed in the storage cavity, the front end of the controller 8 penetrates through the through hole in the partition plate to stretch into the light reflecting cavity, and the bulb 9 is installed at the front end of the controller 8.

A heat insulation layer 7 is arranged between the storage cavity and the controller 8, and the heat insulation layer 7 is used for preventing heat in the reflecting cavity from entering the controller 8.

The root outside the reflection cavity is wound with a heat conduction pipe 10, heat conduction liquid is contained in the heat conduction pipe 10, and two ends of the heat conduction pipe 10 are closed ports. The heat conducting pipe 10 covers the part with the highest heat in the cavity, so that the capacity in the cavity can be fully and uniformly dispersed. The semiconductor refrigerating sheet 5 is arranged outside the heat conduction pipe 10, and the refrigerating sheet 5 is electrically connected with the controller 8. The heat in the heat conduction pipe 10 can be quickly consumed through the refrigerating sheet 5, and then the heat transfer in the reflecting cavity can be quickly realized.

The 3 roots of stainless steel cover are installed in protective sheath 4, and protective sheath 4 surrounds heat pipe 10 with putting the thing chamber, and 4 roots of protective sheath pass through screw 6 and put the thing chamber and be connected. The protective sleeve 4 is provided for protecting the heat conducting pipe 10 and the refrigerating sheet 5 from being damaged by external impact.

The protective sleeve 4 is provided with a liquid outlet hole which is arranged at the lower end of the heat conducting pipe 10. In the refrigerating process of the refrigerating sheet 5, water drops may be generated, and the water drops are accumulated in the cavities of the protective sleeve 4 and the stainless steel cover 3 for a long time, which easily causes the thread end of the refrigerating sheet 5 to be damaged.

In addition, the material of the device is further limited in the present application. The heat conducting pipe 10 is made of PVC material, and has strong flexibility, bending resistance, good heat resistance and long service life. Protective sheath 4 is the rubber material, and the shock attenuation is effectual, and then fully protects inner structure.

To sum up, the utility model adopts the heat radiation structure of the electric tricycle car light of above-mentioned structure, the heat dissipation is fast, has kept the leakproofness of car light, and area occupied is little.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a heat radiation structure of electric tricycle car light which characterized in that: the device comprises a stainless steel cover which is divided into a light reflecting cavity and a storage cavity; the reflecting cavity and the object placing cavity are separated by a partition plate, and a through hole is formed in the middle of the partition plate; the reflecting cavity is horn-shaped, a lampshade is arranged at the opening of the reflecting cavity, and a reflecting layer is arranged on the cavity wall of the reflecting cavity; a controller is arranged in the storage cavity, the front end of the controller penetrates through a through hole in the partition plate and extends into the light reflecting cavity, and a bulb is arranged at the front end of the controller; the root part outside the reflecting cavity is wound with a heat conducting pipe, heat conducting liquid is contained in the heat conducting pipe, and two ends of the heat conducting pipe are closed ports; the semiconductor refrigerating piece is arranged outside the heat conduction pipe and electrically connected with the controller; the stainless steel cover root is installed in the protective sheath, and the protective sheath surrounds the heat pipe with putting the thing chamber, and the protective sheath root passes through the screw and puts the thing chamber and be connected.

2. The heat dissipation structure of an electric tricycle lamp according to claim 1, characterized in that: a heat insulation layer is arranged between the object placing cavity and the controller.

3. The heat dissipation structure of an electric tricycle lamp according to claim 1, characterized in that: the protective sleeve is provided with a liquid outlet hole which is arranged at the lower end of the heat conduction pipe.

4. The heat dissipation structure of an electric tricycle lamp according to claim 1, characterized in that: the heat conduction pipe is the PVC material, the protective sheath is the rubber material.