LED car lamp module with active heat dissipation function

Abstract

The utility model provides an LED car lamp module with an active heat dissipation function, and relates to the field of LED car lamp modules, the LED car lamp module comprises an LED car lamp component, a mounting mechanism is arranged at the bottom of the LED car lamp component, the mounting mechanism comprises a mounting plate, a movable groove, a connecting spring, a movable plate, a stabilizing block, a clamping groove, an extending opening, an inserting rod and an extending rod, and an air cooling mechanism is arranged at the bottom of the mounting mechanism. And the air cooling mechanism comprises a heat dissipation shell, an air cooling fan, a ventilation opening and a clamping block, a dust blocking mechanism is arranged in the air cooling mechanism, and the dust blocking mechanism comprises a dust blocking net, an extension plate and a hollow groove. According to the utility model, the stable block moves, so that the clamping groove and the extension port move along with the stable block, and the clamping block is driven to get rid of a clamping state along with the movement of the clamping groove, so that the clamping block can move out through the extension port, the heat dissipation shell gets rid of a locking state, and then the heat dissipation shell is taken down, so that the heat dissipation shell is convenient to take down and replace; and thus, the device is convenient to overhaul.

Description

Technical Field

[0001] This utility model relates to the field of LED automotive lighting module technology, and in particular to an active heat dissipation LED automotive lighting module. Background Technology

[0002] LED automotive lighting modules refer to the combination of multiple LED chips with corresponding optical, electrical, and mechanical components to form a complete lighting unit used for various automotive lighting functions, such as headlights, fog lights, taillights, brake lights, and turn signals.

[0003] In the existing technology, LED automotive lighting modules mostly rely on active cooling through air cooling. However, the traditional air cooling structure is difficult to disassemble from the LED automotive lighting module, making it inconvenient to inspect and maintain. Furthermore, dust can enter through the ventilation openings of the air cooling structure when the vehicle is in motion, which can easily affect the heat dissipation effect. Utility Model Content

[0004] The purpose of this utility model is to provide an active heat dissipation LED vehicle light module to solve the problems mentioned in the background art, such as the inconvenience of disassembling the air-cooling structure and the LED vehicle light module, the inconvenience of inspecting the air-cooling structure, and the fact that dust can enter through the ventilation openings of the air-cooling structure when the vehicle is in motion, which can easily affect the heat dissipation effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes an LED vehicle light component, the bottom of which is provided with an installation mechanism. The installation mechanism includes an installation plate, a movable groove, a connecting spring, a moving plate, a stabilizing block, a slot, an extension port, a plug rod, and an extension rod. The bottom of the installation mechanism is provided with a cooling mechanism, which includes a heat dissipation shell, a cooling fan, a vent, and a locking block. The interior of the cooling mechanism is provided with a dust-blocking mechanism, which includes a dust-blocking mesh, an extension plate, and a hollow groove.

[0006] In a preferred embodiment, the bottom of the LED vehicle light component is fixedly connected to the top of the mounting plate, and the bottom of the mounting plate is provided with a movable groove, the inner wall of which is fixedly connected to one end of a connecting spring.

[0007] In a preferred embodiment, the other end of the connecting spring is fixedly connected to one side of the movable plate, the outer wall of the movable plate is movably connected to the inner wall of the movable groove, and the bottom of the movable plate is fixedly connected to the top of the stabilizing block.

[0008] In a preferred embodiment, the outer wall of the stabilizing block is movably connected to the inner wall of the movable groove, and a slot is provided inside the stabilizing block, with an extension opening at the bottom of the slot.

[0009] In a preferred embodiment, one side of the stabilizing block is fixedly connected to one side of the insert rod, and the other side of the stabilizing block is fixedly connected to one side of the extension rod, which extends to the outer wall of the mounting plate.

[0010] In a preferred embodiment, the bottom of the mounting plate is movably connected to the top of the heat sink housing, and the inner wall of the heat sink housing is fixedly connected to the bottom of the air-cooled fan. The inner wall of the heat sink housing is provided with ventilation openings.

[0011] In a preferred embodiment, the top of the heat dissipation housing is fixedly connected to the bottom of the card block, and the outer wall of the card block is movably connected to the inner wall of the extension port, and the outer wall of the card block is movably connected to the inner wall of the card slot.

[0012] In a preferred embodiment, the inner wall of the heat dissipation shell is movably connected to the outer wall of the dust filter, and the top of the dust filter is fixedly connected to the bottom of the extension plate. The extension plate has a hollow groove inside, and the outer wall of the extension plate is movably connected to the inner wall of the movable groove, and the inner wall of the hollow groove is movably connected to the outer wall of the insertion rod.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when the heat sink housing needs to be disassembled, pressing the extension rod moves the stabilizing block, which in turn moves the moving plate. The moving plate then compresses the connecting spring. As the stabilizing block moves, the slot and the extension opening move accordingly. As the slot moves, the locking block is released from its locked state and can then be moved out through the extension opening, thus releasing the heat sink housing from its locked state and allowing it to be removed. This facilitates the removal and replacement of the heat sink housing, and consequently, the maintenance of the device.

[0015] 2. In this utility model, when the LED vehicle light component is working, the air-cooling fan is activated. As the air-cooling fan rotates, it generates airflow to actively dissipate the heat generated by the LED vehicle light component during operation. External dust enters the interior of the heat sink housing through the ventilation port and is blocked by the dust filter, thereby reducing dust adhesion to the outer wall of the air-cooling fan. As the stabilizing block moves, it drives the insert rod to move into the interior of the hollow groove, thereby stabilizing the dust filter. After the heat sink housing is removed, the dust filter is stabilized by the insert rod. Then, as the extension rod is released, the connecting spring resets the insert rod away from the interior of the hollow groove, allowing the dust filter to be removed. The dust filter reduces the impact of external dust on the heat dissipation effect. Furthermore, the removal of the dust filter facilitates cleaning of the dust filter assembly. Attached Figure Description

[0016] Figure 1A schematic diagram of the structure of an active heat dissipation LED automotive lamp module provided by this utility model;

[0017] Figure 2 A schematic diagram of the air-cooling mechanism for an active heat dissipation LED automotive lamp module provided by this utility model;

[0018] Figure 3 A cross-sectional view of the mounting mechanism for an active heat dissipation LED automotive lamp module provided by this utility model;

[0019] Figure 4 A schematic diagram of a dust-blocking mechanism for an active heat dissipation LED vehicle light module provided by this utility model;

[0020] Figure 5 A schematic diagram of a stabilizing block for an active heat dissipation LED automotive lamp module provided by this utility model;

[0021] Figure 6 A cross-sectional view of a stabilizing block for an active heat dissipation LED vehicle light module provided by this utility model.

[0022] Legend:

[0023] 1. LED vehicle light components; 2. Mounting mechanism; 201. Mounting plate; 202. Movable slot; 203. Connecting spring; 204. Moving plate; 205. Stabilizing block; 206. Slot; 207. Extension port; 208. Insert rod; 209. Extension rod; 3. Air-cooling mechanism; 301. Heat sink housing; 302. Air-cooling fan; 303. Ventilation port; 304. Locking block; 4. Dust-blocking mechanism; 401. Dust-blocking net; 402. Extension plate; 403. Hollow slot. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-6This utility model provides a technical solution including: an LED vehicle light component 1, with an installation mechanism 2 at the bottom of the LED vehicle light component 1. The installation mechanism 2 includes an installation plate 201, a movable groove 202, a connecting spring 203, a moving plate 204, a stabilizing block 205, a slot 206, an extension port 207, a plug rod 208, and an extension rod 209. A cooling mechanism 3 is provided at the bottom of the installation mechanism 2. The cooling mechanism 3 includes a heat dissipation shell 301, a cooling fan 302, a vent 303, and a locking block 304. A dust blocking mechanism 4 is provided inside the cooling mechanism 3. The dust blocking mechanism 4 includes a dust blocking net 401, an extension plate 402, and a hollow groove 403.

[0026] In one embodiment, the bottom of the LED vehicle light component 1 is fixedly connected to the top of the mounting plate 201, and the bottom of the mounting plate 201 is provided with a movable groove 202, the inner wall of the movable groove 202 being fixedly connected to one end of the connecting spring 203.

[0027] Specifically, the movement and stabilization of the movable plate 204 and the stabilizing block 205 are facilitated by the axis of the movable slot 202.

[0028] In one embodiment, the other end of the connecting spring 203 is fixedly connected to one side of the movable plate 204, the outer wall of the movable plate 204 is movably connected to the inner wall of the movable groove 202, and the bottom of the movable plate 204 is fixedly connected to the top of the stabilizing block 205.

[0029] Specifically: by resetting the connecting spring 203, the insertion rod 208 is moved away from the interior of the hollow groove 403, thereby removing the dust filter 401.

[0030] In one embodiment, the outer wall of the stabilizing block 205 is movably connected to the inner wall of the movable groove 202, and a slot 206 is provided inside the stabilizing block 205, with an extension opening 207 at the bottom of the slot 206.

[0031] Specifically: After the card block 304 enters the interior of the card slot 206, it facilitates the stability of the heat sink housing 301. The extension port 207 facilitates the entry of the card block 304 into the interior of the card slot 206.

[0032] In one embodiment, one side of the stabilizing block 205 is fixedly connected to one side of the insert rod 208, and the other side of the stabilizing block 205 is fixedly connected to one side of the extension rod 209, which extends to the outer wall of the mounting plate 201.

[0033] Specifically: Pressing the extension rod 209 causes the stabilizing block 205 to move, the stabilizing block 205 moves the moving plate 204, and the moving plate 204 compresses the connecting spring 203.

[0034] In one embodiment, the bottom of the mounting plate 201 is movably connected to the top of the heat sink housing 301, and the inner wall of the heat sink housing 301 is fixedly connected to the bottom of the air-cooled fan 302. The inner wall of the heat sink housing 301 is provided with a ventilation opening 303.

[0035] Specifically: When the LED vehicle light component 1 is working, the air cooling fan 302 is activated. As the air cooling fan 302 rotates, it generates airflow to actively dissipate the heat generated by the LED vehicle light component 1 during operation.

[0036] In one embodiment, the top of the heat dissipation housing 301 is fixedly connected to the bottom of the card block 304, and the outer wall of the card block 304 is movably connected to the inner wall of the extension port 207, and the outer wall of the card block 304 is movably connected to the inner wall of the card slot 206.

[0037] Specifically: the card block 304 can be moved out through the extension port 207, so that the heat sink 301 can be released from the locked state and then the heat sink 301 can be removed.

[0038] In one embodiment, the inner wall of the heat dissipation housing 301 is movably connected to the outer wall of the dustproof net 401, and the top of the dustproof net 401 is fixedly connected to the bottom of the extension plate 402. The extension plate 402 has a hollow groove 403 inside, and the outer wall of the extension plate 402 is movably connected to the inner wall of the movable groove 202, and the inner wall of the hollow groove 403 is movably connected to the outer wall of the insertion rod 208.

[0039] Specifically: External dust enters the interior of the heat sink housing 301 through the vent 303. The dust is blocked by the dust filter 401 and enters the interior of the hollow slot 403 through the insert rod 208, so that the dust filter 401 can be removed separately after the heat sink housing 301 is disassembled.

[0040] Working principle: When the LED vehicle light component 1 is working, the air-cooling fan 302 is activated. The rotation of the air-cooling fan 302 generates airflow to actively dissipate the heat generated by the LED vehicle light component 1 during operation. External dust enters the interior of the heat sink housing 301 through the ventilation vent 303. The dust is blocked by the dust filter 401, thus reducing dust adhesion to the outer wall of the air-cooling fan 302. When disassembling the heat sink housing 301, pressing the extension rod 209 moves the stabilizing block 205. The movement of the stabilizing block 205 moves the moving plate 204, which in turn compresses the connecting spring 203. As the stabilizing block 205 moves, the slot 2... 06 and extension port 207 move accordingly. As the slot 206 moves, the locking block 304 is released from the locked state, allowing the locking block 304 to move out through the extension port 207, thus releasing the heat sink 301 from the locked state and allowing the heat sink 301 to be removed. As the stabilizing block 205 moves, the insertion rod 208 moves and enters the interior of the hollow slot 403, thereby stabilizing the dust filter 401. After the heat sink 301 is removed, the dust filter 401 is stabilized by the insertion rod 208. Then, as the extension rod 209 is released, the insertion rod 208 moves away from the interior of the hollow slot 403 by the reset of the connecting spring 203, thereby removing the dust filter 401.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An active heat dissipation LED automotive lamp module, characterized in that, include: LED vehicle light component (1), the bottom of the LED vehicle light component (1) is provided with an installation mechanism (2), the installation mechanism (2) includes an installation plate (201), a movable groove (202), a connecting spring (203), a moving plate (204), a stabilizing block (205), a slot (206), an extension port (207), a plug rod (208) and an extension rod (209), the bottom of the installation mechanism (2) is provided with an air cooling mechanism (3), the air cooling mechanism (3) includes a heat dissipation shell (301), an air cooling fan (302), a vent (303) and a locking block (304), the interior of the air cooling mechanism (3) is provided with a dust blocking mechanism (4), the dust blocking mechanism (4) includes a dust blocking net (401), an extension plate (402) and a hollow groove (403).

2. The LED automotive lamp module with active heat dissipation according to claim 1, characterized in that: The bottom of the LED vehicle light component (1) is fixedly connected to the top of the mounting plate (201), and the bottom of the mounting plate (201) is provided with a movable groove (202), the inner wall of the movable groove (202) is fixedly connected to one end of the connecting spring (203).

3. The LED automotive lamp module with active heat dissipation according to claim 2, characterized in that: The other end of the connecting spring (203) is fixedly connected to one side of the movable plate (204), and the outer wall of the movable plate (204) is movably connected to the inner wall of the movable groove (202), and the bottom of the movable plate (204) is fixedly connected to the top of the stabilizing block (205).

4. The LED automotive lamp module with active heat dissipation according to claim 3, characterized in that: The outer wall of the stabilizing block (205) is movably connected to the inner wall of the movable groove (202), and a slot (206) is provided inside the stabilizing block (205), and an extension opening (207) is provided at the bottom of the slot (206).

5. The LED automotive lamp module with active heat dissipation according to claim 4, characterized in that: One side of the stabilizing block (205) is fixedly connected to one side of the insert rod (208), and the other side of the stabilizing block (205) is fixedly connected to one side of the extension rod (209), which extends to the outer wall of the mounting plate (201).

6. The LED automotive lamp module with active heat dissipation according to claim 1, characterized in that: The bottom of the mounting plate (201) is movably connected to the top of the heat sink housing (301), and the inner wall of the heat sink housing (301) is fixedly connected to the bottom of the air-cooled fan (302). The inner wall of the heat sink housing (301) is provided with a ventilation opening (303).

7. The LED automotive lamp module with active heat dissipation according to claim 6, characterized in that: The top of the heat dissipation housing (301) is fixedly connected to the bottom of the card block (304), and the outer wall of the card block (304) is movably connected to the inner wall of the extension port (207), and the outer wall of the card block (304) is movably connected to the inner wall of the card slot (206).

8. The LED automotive lamp module with active heat dissipation according to claim 1, characterized in that: The inner wall of the heat dissipation housing (301) is movably connected to the outer wall of the dust filter (401), and the top of the dust filter (401) is fixedly connected to the bottom of the extension plate (402). The extension plate (402) has a hollow groove (403) inside, and the outer wall of the extension plate (402) is movably connected to the inner wall of the movable groove (202). The inner wall of the hollow groove (403) is movably connected to the outer wall of the insertion rod (208).

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