A vehicle lamp preventing heat accumulation

Abstract

The utility model relates to the technical field of automobile parts, and disclose a car lamp that prevents heat accumulation, including the lamp body, the right -hand member fixed mounting of lamp body is mute fan, the top fixed mounting of lamp body has upper cover, the bottom fixed mounting of lamp body has lower cover, the right side of upper cover is equipped with support no. The utility model discloses through the outward pull of the tension strip, drives the locking block to leave the pressure block, at this moment can the support no.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and more specifically, to a vehicle light that prevents heat buildup. Background Technology

[0002] To ensure vehicle safety at night, headlights are installed on vehicles for illumination. Existing headlights generate heat when working. To prevent damage, cooling fans are usually installed on the headlights for cooling. To prevent dust from entering the headlights and affecting illumination, dust filters are used on the heat dissipation vents. However, most dust filters are fixed to the headlight fixture for easy removal. After rain, dust may accumulate on the dust filters, thus affecting the heat dissipation effect. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a vehicle light that prevents heat buildup and has the advantage of easy disassembly of the dustproof net.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a vehicle light for preventing heat accumulation, comprising a lamp body, a silent fan fixedly installed at the right end of the lamp body, an upper cover fixedly installed at the top end of the lamp body, a lower cover fixedly installed at the bottom end of the lamp body, a bracket one provided on the right side of the upper cover, pressure blocks fixedly installed around the bracket one, a bracket two and a bracket three fixedly installed at the top and bottom ends of the bracket one respectively, a fixing plate fixedly installed on the right side of the upper cover, a movable shaft slidably connected to the middle of the fixing plate, a locking block fixedly installed at the left end of the movable shaft, a pull bar fixedly installed at the right end of the movable shaft, and a spring fixedly installed between the fixing plate and the locking block.

[0005] As a preferred embodiment of this utility model, dustproof nets are fixedly installed in the middle of brackets one, two and three.

[0006] As a preferred embodiment of this utility model, the left end of the pressure block is provided with an inclined surface, the right end of the locking block is also provided with an inclined surface, and the inclined surfaces on the pressure block and the locking block are parallel.

[0007] As a preferred embodiment of this utility model, the left end of the pull bar is fitted to the upper cover, and the spring is sleeved on the fixing plate.

[0008] As a preferred embodiment of this utility model, a solenoid valve is fixedly installed in the middle of the left end of the lamp body, and a mounting bracket is fixedly installed in the left end of the lamp body.

[0009] As a preferred embodiment of this utility model, a light-emitting component is fixedly installed on the left end of the inner cavity of the mounting bracket, and convex lenses are fixedly installed on the front and rear sides of the left end of the mounting bracket through the front cover bracket. The light-emitting component is electrically connected to the solenoid valve.

[0010] As a preferred embodiment of this utility model, a second light-emitting component is fixedly installed at the top of the lamp body, and a reflector is fixedly installed at the top of the lamp body. The reflector passes through and fits against the upper cover, and the second light-emitting component is electrically connected to the solenoid valve.

[0011] As a preferred embodiment of this utility model, both the second light-emitting component and the first light-emitting component are composed of a high thermal conductivity lamp plate and a light source. A circuit board is also fixedly installed at the bottom of the lamp body, and the circuit board is electrically connected to the solenoid valve.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model features a movable locking block. When the dustproof net needs to be disassembled and cleaned, the pull bar is pulled outward, causing the locking block to move away from the pressure block. At this time, brackets one, two, and three can be pulled out to the right as a whole. After cleaning, brackets two and three are placed above the upper cover and below the lower cover, respectively. Bracket one is pushed to the left. When the pressure block contacts the locking block, the locking block can be pushed outward, allowing the pressure block to pass over the locking block. Then, the spring drives the locking block to reset and fix the pressure block. The operation is simple and convenient, allowing for quick disassembly and cleaning of the dustproof net and improving heat dissipation.

[0014] 2. By adopting a modular and split design, this utility model allows the top cover and reflector or convex lens to be removed by unscrewing the corresponding bolts after the first or second light-emitting component is damaged. This facilitates the replacement or modification of the first and second light-emitting components, increases the scope of application of the device, and reduces the difficulty of maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure assembly of this utility model;

[0016] Figure 2 This is an exploded view of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the upper cover of this utility model;

[0018] Figure 4 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0019] In the diagram: 1. Lamp body; 2. Solenoid valve; 3. Mounting bracket; 4. Convex lens; 5. Front cover bracket; 6. Light-emitting component one; 7. Light-emitting component two; 8. Reflector; 9. Top cover; 10. Silent fan; 11. Bottom cover; 12. Bracket one; 13. Bracket two; 14. Bracket three; 15. Dustproof net; 16. Pressure block; 17. Fixing plate; 18. Moving shaft; 19. Locking block; 20. Spring; 21. Pull strip. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, this utility model provides a vehicle light to prevent heat accumulation, including a lamp body 1. A silent fan 10 is fixedly installed on the right end of the lamp body 1. An upper cover 9 is fixedly installed on the top end of the lamp body 1. A lower cover 11 is fixedly installed on the bottom end of the lamp body 1. A bracket 12 is provided on the right side of the upper cover 9. Pressure blocks 16 are fixedly installed around the bracket 12. A bracket 2 13 and a bracket 3 14 are fixedly installed on the top and bottom ends of the bracket 12, respectively. A fixing plate 17 is fixedly installed on the right side of the upper cover 9. A moving shaft 18 is slidably connected to the middle of the fixing plate 17. A locking block 19 is fixedly installed on the left end of the moving shaft 18. A pull strip 21 is fixedly installed on the right end of the moving shaft 18. A spring 20 is fixedly installed between the fixing plate 17 and the locking block 19.

[0022] By setting a movable locking block 19, when the dust filter 15 needs to be disassembled and cleaned, the pull bar 21 is pulled outward, causing the locking block 19 to move away from the pressure block 16. At this time, the bracket 12, bracket 23, and bracket 34 can be pulled out to the right as a whole. After cleaning, bracket 23 and bracket 314 are placed above the upper cover 9 and below the lower cover 11, respectively. The bracket 12 is pushed to the left. When the pressure block 16 contacts the locking block 19, the locking block 19 can be pushed outward, so that the pressure block 16 passes over the locking block 19. Then the spring 20 drives the locking block 19 to reset and fix the pressure block 16. The operation is simple and convenient, and the dust filter 15 can be quickly disassembled and cleaned, improving the heat dissipation effect.

[0023] Dustproof nets 15 are fixedly installed in the middle of brackets 12, 13, and 14.

[0024] Dustproof nets 15 are used to protect the upper cover 9 and the lower cover 11 from dust. Supports 12, 13 and 14 are provided to support the three dustproof nets 15.

[0025] The left end of the pressure block 16 has an inclined surface, and the right end of the locking block 19 has an inclined surface. The inclined surfaces on the pressure block 16 and the locking block 19 are parallel.

[0026] By setting the inclined surface, the two inclined surfaces can be in contact when the pressure block 16 and the locking block 19 are in contact. The locking block 19 is pushed by the guide of the inclined surface, and when the locking block 19 is reset, the elasticity of the spring 20 causes the locking block 19 to strike the pressure block 16, producing a clicking sound.

[0027] The left end of the pull bar 21 is attached to the upper cover 9, and the spring 20 is sleeved on the fixing plate 17.

[0028] By setting the pull bar 21 to a long strip shape, the locking block 19 can be positioned vertically by the upper cover 9, preventing the locking block 19 from deflecting. The spring 20 has a large spring force and is designed to prevent it from contracting and deforming due to bumps when the vehicle is in motion.

[0029] Among them, a solenoid valve 2 is fixedly installed in the middle of the left end of the lamp body 1, and a mounting bracket 3 is fixedly installed in the left end of the lamp body 1.

[0030] The solenoid valve 2 is used to control the light pattern of the light-emitting component 7 and the light-emitting component 6, and the mounting bracket 3 is used to install the convex lens 4 and the light-emitting component 6.

[0031] The light-emitting component 6 is fixedly installed on the left end of the inner cavity of the mounting bracket 3. The front and rear sides of the left end of the mounting bracket 3 are fixedly installed with convex lenses 4 through the front cover bracket 5. The light-emitting component 6 is electrically connected to the solenoid valve 2.

[0032] Mounting bracket 3 is used to focus the light emitted by light-emitting component 6 and / or light-emitting component 7, and to direct the light through convex lens 4 to the outside.

[0033] The lamp body 1 has a light-emitting component 2 7 fixedly installed at the top, and a reflector cup 8 fixedly installed at the top. The reflector cup 8 passes through and fits against the upper cover 9. The light-emitting component 2 7 is electrically connected to the solenoid valve 2.

[0034] The reflector cup 8 is used to focus and reflect the light emitted by the light-emitting component 7. The left end of the upper cover 9 has a semi-circular groove that matches the shape of the reflector cup 8 for the extension of the top of the reflector cup 8.

[0035] Among them, the second light-emitting component 7 and the first light-emitting component 6 are both composed of a high thermal conductivity lamp plate and a light source. A circuit board is also fixedly installed at the bottom of the lamp body 1, and the circuit board is electrically connected to the solenoid valve 2.

[0036] The circuit board sends commands to the solenoid valve 2, thereby controlling the light source on the light-emitting component 7 and the reflector cup 8 to work as needed. The high thermal conductivity lamp plate can quickly transfer heat to the lamp body 1.

[0037] Working principle and usage process of this utility model:

[0038] When in use, the circuit board sends a command to the solenoid valve 2, thereby controlling the light source on the light-emitting component 2 7 and the reflector cup 8 to work as required. The light emitted by the light-emitting component 2 7 is reflected and focused by the reflector cup 8 and shines to the left through the mounting bracket 3 and out of the convex lens 4. The light emitted by the light-emitting component 1 6 is focused by the convex lens 4 and then shines out.

[0039] During the operation of the device, the silent fan 10 is activated, which draws outside air into the lamp body 1 from the top of the upper cover 9 and the bottom of the lower cover 11, and then draws it out through the right end of the upper cover 9, generating heat.

[0040] During the heat dissipation process, outside air enters the lamp body 1 after being filtered by the dustproof mesh 15. At this time, there is dust on the dustproof mesh 15. When it is necessary to clean the dust on the dustproof mesh 15, pull the pull bar 21 outward to drive the locking block 19 away from the pressure block 16. At this time, the bracket 12, bracket 23, and bracket 34 can be pulled out to the right as a whole. After cleaning and drying the dustproof mesh 15, place bracket 23 and bracket 34 above the upper cover 9 and below the lower cover 11, respectively. Push bracket 12 to the left. When the pressure block 16 contacts the locking block 19, the locking block 19 can be pushed outward to make the pressure block 16 pass over the locking block 19. Then the spring 20 drives the locking block 19 to reset and fix the pressure block 16.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle lamp for preventing heat buildup, comprising a lamp body (1), characterized in that: A silent fan (10) is fixedly installed on the right end of the lamp body (1). A top cover (9) is fixedly installed on the top of the lamp body (1). A bottom cover (11) is fixedly installed on the bottom of the lamp body (1). A bracket (12) is provided on the right side of the top cover (9). A pressure block (16) is fixedly installed around the bracket (12). A bracket (13) and a bracket (14) are fixedly installed on the top and bottom of the bracket (12) respectively. A fixing plate (17) is fixedly installed on the right side of the top cover (9). A moving shaft (18) is slidably connected to the middle of the fixing plate (17). A locking block (19) is fixedly installed on the left end of the moving shaft (18). A pull strip (21) is fixedly installed on the right end of the moving shaft (18). A spring (20) is fixedly installed between the fixing plate (17) and the locking block (19).

2. The vehicle light for preventing heat buildup according to claim 1, characterized in that: Dustproof nets (15) are fixedly installed in the middle of the brackets 1 (12), 2 (13) and 3 (14).

3. A vehicle light for preventing heat buildup according to claim 1, characterized in that: The left end of the pressure block (16) has an inclined surface, and the right end of the locking block (19) has an inclined surface. The inclined surfaces on the pressure block (16) and the locking block (19) are parallel.

4. A vehicle light for preventing heat buildup according to claim 1, characterized in that: The left end of the pull bar (21) is attached to the top cover (9), and the spring (20) is sleeved on the fixing plate (17).

5. A vehicle light for preventing heat buildup according to claim 1, characterized in that: A solenoid valve (2) is fixedly installed in the middle of the left end of the lamp body (1), and a mounting bracket (3) is fixedly installed in the left end of the lamp body (1).

6. A vehicle light for preventing heat buildup according to claim 5, characterized in that: A light-emitting component (6) is fixedly installed on the left end of the inner cavity of the mounting bracket (3). A convex lens (4) is fixedly installed on the front and rear sides of the left end of the mounting bracket (3) through the front cover bracket (5). The light-emitting component (6) is electrically connected to the solenoid valve (2).

7. A vehicle light for preventing heat buildup according to claim 6, characterized in that: The top of the lamp body (1) is fixedly equipped with a light-emitting component two (7), and the top of the lamp body (1) is fixedly equipped with a reflector cup (8). The reflector cup (8) passes through and fits against the top cover (9). The light-emitting component two (7) is electrically connected to the solenoid valve (2).

8. A vehicle light for preventing heat buildup according to claim 7, characterized in that: Both the second light-emitting component (7) and the first light-emitting component (6) are composed of a high thermal conductivity lamp plate and a light source. A circuit board is also fixedly installed at the bottom of the lamp body (1), and the circuit board is electrically connected to the solenoid valve (2).

Images