Car lamp structure with good heat dissipation

Abstract

The utility model discloses a good heat dissipation type car lamp structure which comprises a car lamp body and a first fixing frame, the car lamp body is fixedly installed on an installation mechanism used for heat dissipation installation, and the installation mechanism is fixedly connected with the first fixing frame through a connecting mechanism. And a heat dissipation mechanism for dissipating heat generated in the mounting mechanism is arranged in the first fixing frame. The first fixing frame can be fixedly connected with a vehicle frame, the arranged installation mechanism has a certain heat dissipation effect, heat generated by the vehicle lamp body can be dissipated, and the heat dissipation mechanism is matched with the heat dissipation mechanism on the first fixing frame, so that the heat generated by the vehicle lamp body can be quickly dissipated; and the arranged mounting mechanism can be fixedly connected with the first fixing frame through the connecting mechanism, so that the vehicle lamp body and the heat dissipation mechanism can be independently disassembled and maintained when damaged, and resource waste is avoided to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamps, in particular to a lamp structure with good heat dissipation. Background Art

[0002] Headlights are one of the most important parts of a car. They not only provide illumination at night or in low-light conditions, but also play a role in conveying information to other road users.

[0003] Heat dissipation is very important for car lights, because car lights generate heat when working. If the heat is not dissipated in a timely and effective manner, the performance of the car lights may be degraded or even damaged. Existing car lights are mostly used with heat sinks and heat dissipation motors, and the heat dissipation motors and car lights are mostly integrated. When the motor or car light is damaged, it is not convenient to repair it, and directly discarding it after damage will cause a certain degree of resource waste. For this reason, we propose a car light structure with good heat dissipation. Utility Model Content

[0004] The utility model aims to provide a vehicle lamp structure with good heat dissipation to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle lamp structure with good heat dissipation, comprising a vehicle lamp body and a first fixing frame, wherein the vehicle lamp body is fixedly mounted on a mounting mechanism for heat dissipation, the mounting mechanism and the first fixing frame are fixedly connected via a connecting mechanism, a heat dissipation mechanism for dissipating the heat generated inside the mounting mechanism is arranged inside the first fixing frame, and a dustproof mechanism for preventing external dust from entering the vehicle lamp body and the inside of the lampshade is fixedly mounted at the bottom of the first fixing frame.

[0006] Furthermore, the mounting mechanism includes a mounting plate, a conveying cylinder and a heat sink, the lamp body is fixedly mounted on the top of the mounting plate, the bottom of the mounting plate is fixedly connected with the conveying cylinder, and a plurality of heat sinks are fixedly mounted on the outer surface of the conveying cylinder.

[0007] Furthermore, the connecting mechanism includes a threaded sleeve, a hidden groove, a locking bolt and a guide ring. A plurality of groups of threaded sleeves are fixedly installed on the top of the first fixing frame. A truncated cone-shaped guide ring is fixedly connected to the top of the threaded sleeve. A hidden groove is opened on the mounting plate at a position corresponding to the threaded sleeve. A locking bolt threadably connected to the threaded sleeve is inserted into the hidden groove.

[0008] Furthermore, the heat dissipation mechanism includes a second fixing frame, a driving motor and fan blades. The first fixing frame is provided with a mounting groove, the second fixing frame is fixedly installed inside the mounting groove, the driving motor is fixedly installed on the second fixing frame, and the output end of the driving motor is fixedly connected to the fan blades.

[0009] Furthermore, the dustproof mechanism includes a threaded tube, a dustproof cylinder and an internally threaded tube. The threaded tube is fixedly installed at the bottom of the first fixing frame and at a position corresponding to the mounting groove. The internally threaded tube is fixedly installed at the top of the dustproof cylinder. The inner wall of the internally threaded tube is threadedly connected to the outer wall of the threaded tube.

[0010] Furthermore, the conveying tube and the heat sink are both made of aluminum.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the first fixing frame provided in the utility model can be fixedly connected to the vehicle frame, and the provided installation mechanism has a certain heat dissipation effect, which can dissipate the heat generated by the vehicle lamp body, and cooperate with the heat dissipation mechanism on the first fixing frame to quickly dissipate the heat generated by the vehicle lamp body, and the provided installation mechanism can be fixedly connected to the first fixing frame through a connecting mechanism. Such a connection method can be separately disassembled and maintained when the vehicle lamp body and the heat dissipation mechanism are damaged, thereby avoiding waste of resources to a certain extent, and when the lampshade outside the vehicle lamp body generates fog and water droplets, the heat dissipation mechanism can rotate in reverse to blow air to the lampshade, and the provided dustproof mechanism can prevent dust from entering the inside of the lampshade. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of structure A of the utility model.

[0015] In the figure: 1 mounting mechanism, 2 lamp body, 3 first fixing frame, 4 heat dissipation mechanism, 5 connecting mechanism, 6 dustproof mechanism, 7 mounting plate, 8 conveying tube, 9 heat sink, 10 threaded sleeve, 11 hidden groove, 12 locking bolt, 13 second fixing frame, 14 driving motor, 15 fan blade, 16 threaded tube, 17 dustproof tube, 18 internal threaded tube, 19 guide ring. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 3 The utility model provides a technical solution: a headlight structure with good heat dissipation, comprising a headlight body 2 and a first fixing frame 3, wherein the headlight body 2 is fixedly mounted on a mounting mechanism 1 for heat dissipation, wherein the mounting mechanism 1 is fixedly connected to the first fixing frame 3 via a connecting mechanism 5, wherein a heat dissipation mechanism 4 for dissipating the heat generated inside the mounting mechanism 1 is arranged inside the first fixing frame 3, and a dustproof mechanism 6 for preventing external dust from entering the headlight body 2 and the inside of the lampshade is fixedly mounted at the bottom of the first fixing frame 3.

[0018] Among them, the first fixing frame 3 can be fixedly connected to the vehicle frame, and the installation mechanism 1 has a certain heat dissipation effect, which can dissipate the heat generated by the lamp body 2, and cooperate with the heat dissipation mechanism 4 on the first fixing frame 3 to quickly dissipate the heat generated by the lamp body 2, and the installation mechanism 1 can be fixedly connected to the first fixing frame 3 through the connecting mechanism 5. This connection method can be separately disassembled and maintained when the lamp body 2 and the heat dissipation mechanism 4 are damaged, which avoids waste of resources to a certain extent. When the lampshade outside the lamp body 2 produces fog and water droplets, the heat dissipation mechanism 4 can rotate in reverse to blow air to the lampshade, and the dustproof mechanism 6 can prevent dust from entering the inside of the lampshade.

[0019] See also Figure 1 The mounting mechanism 1 includes a mounting plate 7, a conveying cylinder 8 and a heat sink 9. The lamp body 2 is fixedly mounted on the top of the mounting plate 7. The bottom of the mounting plate 7 is fixedly connected with the conveying cylinder 8. A plurality of heat sinks 9 are fixedly mounted on the outer surface of the conveying cylinder 8. The conveying cylinder 8 and the heat sink 9 are both made of aluminum.

[0020] The heat generated by the lamp body 2 can be quickly transferred through the conveying tube 8 and the heat sink 9 made of aluminum material, so that the generated heat can be quickly dissipated through the heat sink 9.

[0021] See also Figure 1 , Figure 2 and Figure 3The heat dissipation mechanism 4 includes a second fixing frame 13, a driving motor 14 and a fan blade 15. The first fixing frame 3 is provided with a mounting groove, the second fixing frame 13 is fixedly installed inside the mounting groove, the driving motor 14 is fixedly installed on the second fixing frame 13, and the output end of the driving motor 14 is fixedly connected to the fan blade 15.

[0022] When the conveying tube 8 and the heat sink 9 generate heat for transfer, the starter motor 14 is started, the drive motor 14 can drive the fan blades 15 to rotate, and then the rotating fan blades 15 can quickly dissipate the heat generated by the conveying tube 8 and the heat sink 9.

[0023] See also Figure 1 and Figure 2 The connecting mechanism 5 includes a threaded sleeve 10, a hidden groove 11, a locking bolt 12 and a guide ring 19. A plurality of groups of threaded sleeves 10 are fixedly installed on the top of the first fixing frame 3. A truncated cone-shaped guide ring 19 is fixedly connected to the top of the threaded sleeve 10. A hidden groove 11 is opened on the mounting plate 7 at a position corresponding to the threaded sleeve 10. A locking bolt 12 threadedly connected to the threaded sleeve 10 is inserted inside the hidden groove 11.

[0024] Among them, when it is necessary to install the mounting plate 7 and the lamp body 2, the locking bolt 12 is passed through the hidden groove 11, and then the locking bolt 12 can be threadedly connected with the threaded sleeve 10, so that the conveying cylinder 8 can fit with the top of the first fixing frame 3, so that the fan blades 15 can extend to the inside of the conveying cylinder 8, which is convenient for using the fan blades 15 to quickly dissipate the heat, and the truncated cone-shaped guide ring 19 can facilitate the locking bolt 12 to be threadedly installed in the threaded sleeve 10 to lock and fix the lamp body 2.

[0025] See also Figure 1 , Figure 2 and Figure 3 The dustproof mechanism 6 includes a threaded tube 16, a dustproof cylinder 17 and an internal threaded tube 18. The threaded tube 16 is fixedly installed at the bottom of the first fixing frame 3 and at the position corresponding to the mounting groove. The internal threaded tube 18 is fixedly installed at the top of the dustproof cylinder 17. The inner wall of the internal threaded tube 18 is threadedly connected to the outer wall of the threaded tube 16.

[0026] The dustproof tube 17 and the internal threaded tube 18 are threadedly installed on the outer surface of the threaded tube 16. Then, when the reverse rotation driving motor 14 is required to blow air to the lampshade, the dustproof tube 17 can be used to prevent external dust from entering the lampshade.

[0027] When in use, firstly, the first fixing frame 3 can be fixedly connected to the vehicle frame, and the installation mechanism 1 has a certain heat dissipation effect, which can dissipate the heat generated by the lamp body 2, and cooperate with the heat dissipation mechanism 4 on the first fixing frame 3 to quickly dissipate the heat generated by the lamp body 2, and the installation mechanism 1 can be fixedly connected to the first fixing frame 3 through the connecting mechanism 5. Such a connection method can be separately disassembled and maintained when the lamp body 2 and the heat dissipation mechanism 4 are damaged, which avoids the waste of resources to a certain extent, and when the lampshade outside the lamp body 2 generates fog and water droplets, the heat dissipation mechanism 4 can rotate in reverse to blow air to the lampshade, and the dustproof mechanism 6 can prevent dust from entering the lampshade, and the heat generated by the lamp body 2 can be quickly transferred through the conveying tube 8 and the heat sink 9 made of aluminum material, so that the generated heat can be quickly dissipated through the heat sink 9. When the conveying tube 8 and the heat sink 9 generate heat, the heat can be quickly dissipated. When the transmission is in progress, the starting motor 14 is started, and the driving motor 14 can drive the fan blades 15 to rotate. Then the rotating fan blades 15 can quickly dissipate the heat generated by the conveying tube 8 and the heat sink 9. When the mounting plate 7 and the lamp body 2 need to be installed, the locking bolt 12 is passed through the inside of the hidden groove 11, and then the locking bolt 12 can be threadedly connected with the threaded sleeve 10, so that the conveying tube 8 can be fitted with the top of the first fixing frame 3, so that the fan blades 15 can be extended to the inside of the conveying tube 8, so that the fan blades 15 can be used to quickly dissipate the heat. The guide ring 19 arranged in a truncated cone shape can facilitate the locking bolt 12 to be threadedly installed in the inside of the threaded sleeve 10 to lock and fix the lamp body 2, and the dustproof tube 17 and the internal threaded tube 18 are threadedly installed on the outer surface of the threaded tube 16. Then, when it is necessary to reverse the rotation of the driving motor 14 to blow air to the lamp cover, the dustproof tube 17 can be used to prevent external dust from entering the inside of the lamp cover.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle lamp structure with good heat dissipation, comprising a vehicle lamp body (2) and a first fixing frame (3), wherein the vehicle lamp body (2) is fixedly mounted on a mounting mechanism (1) for heat dissipation, and characterized in that: The mounting mechanism (1) is fixedly connected to the first fixing frame (3) via a connecting mechanism (5); a heat dissipation mechanism (4) for dissipating heat generated inside the mounting mechanism (1) is provided inside the first fixing frame (3); and a dustproof mechanism (6) for preventing external dust from entering the vehicle lamp body (2) and the interior of the lampshade is fixedly installed at the bottom of the first fixing frame (3).

2. The vehicle lamp structure with good heat dissipation according to claim 1, characterized in that: The mounting mechanism (1) comprises a mounting plate (7), a conveying cylinder (8) and a heat sink (9); the vehicle lamp body (2) is fixedly mounted on the top of the mounting plate (7); the bottom of the mounting plate (7) is fixedly connected to the conveying cylinder (8); and a plurality of groups of heat sinks (9) are fixedly mounted on the outer surface of the conveying cylinder (8).

3. The vehicle lamp structure with good heat dissipation according to claim 2, characterized in that: The connecting mechanism (5) comprises a threaded sleeve (10), a hidden groove (11), a locking bolt (12) and a guide ring (19); a plurality of groups of threaded sleeves (10) are fixedly mounted on the top of the first fixing frame (3); a truncated cone-shaped guide ring (19) is fixedly connected to the top of the threaded sleeve (10); a hidden groove (11) is provided on the upper portion of the mounting plate (7) at a position corresponding to the threaded sleeve (10); a locking bolt (12) threadably connected to the threaded sleeve (10) is inserted into the interior of the hidden groove (11).

4. The vehicle lamp structure with good heat dissipation according to claim 3, characterized in that: The heat dissipation mechanism (4) comprises a second fixing frame (13), a driving motor (14) and a fan blade (15); a mounting groove is formed through the first fixing frame (3); the second fixing frame (13) is fixedly mounted inside the mounting groove; the driving motor (14) is fixedly mounted on the second fixing frame (13); and the fan blade (15) is fixedly connected to the output end of the driving motor (14).

5. The vehicle lamp structure with good heat dissipation according to claim 3, characterized in that: The dustproof mechanism (6) comprises a threaded tube (16), a dustproof tube (17) and an internally threaded tube (18); the threaded tube (16) is fixedly mounted at the bottom of the first fixing frame (3) and at a position corresponding to the mounting groove; the internally threaded tube (18) is fixedly mounted at the top of the dustproof tube (17); the inner wall of the internally threaded tube (18) is threadably connected to the outer wall of the threaded tube (16).

6. The vehicle lamp structure with good heat dissipation according to claim 5, characterized in that: The conveying cylinder (8) and the heat sink (9) are both made of aluminum.

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