Waterproof sealing vehicle lamp

Abstract

The utility model relates to the technical field of car lamps, in particular to a waterproof sealing car lamp which comprises a lamp holder, an annular protrusion is arranged on the outer ring wall of the lamp holder, the annular protrusion and the lamp holder are of an integrated structure, a sealing cover is arranged at the lower end of the lamp holder, a mirror frame is arranged at the upper end of the lamp holder, and the mirror frame is connected to the end of the lamp holder in a sleeved mode. A lens is clamped between the lens frame and the end of the lamp holder, a reflective film is fixedly adhered to the inner wall, close to the lens, of the lamp holder, and a lamp panel electrically connected with the lamp holder is further fixedly mounted in the center of the lamp holder. When the part, close to the lamp panel, of the lamp holder needs to be sealed, the lens is arranged at the end of the lamp holder, then the lens can be arranged between the lamp holder and the lens frame by covering the lens frame, and the lens frame is in butt joint with the external threads and the internal threads at the end of the lamp holder, so that thread fastening can be achieved, and stable installation of the lens is guaranteed; the first sealing ring is additionally arranged on the end face of the lamp holder, and expansion sealing can be conducted when rainwater leaks from the lens.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting technology, and in particular to waterproof and sealed automotive lights. Background Technology

[0002] Vehicle lights are an important component of automobiles, used to provide illumination and signaling functions to ensure driving safety and convenience.

[0003] Car lights are not only a basic feature of automobiles but also a crucial guarantee of driving safety. Choosing suitable car lights and performing regular maintenance can effectively improve driving safety and comfort. For example, the existing technology, Chinese Patent Publication No. "CN218583036U", provides a waterproof and sealed car light, including a base, a mounting plate on the base, a lamp holder on the mounting plate, a lamp bead on the lamp holder, and a lamp cover. The base has horizontally arranged mounting parts on both sides, with slots on the mounting parts. The bottom of the lamp cover has a protrusion that matches the slot. A sealing component is provided between the protrusion and the slot. The bottom of the mounting part has an adjusting component that cooperates with the sealing component to enhance the sealing at the connection between the base and the lamp cover. A fixing bolt is provided on one side of the mounting part, passing through the slot and fixing it to the protrusion. This utility model has good sealing performance, preventing external moisture, rainwater, and dust from entering the car light through the connection between the lamp cover and the car light base, thereby improving the lifespan and operational stability of the car light.

[0004] Currently, the headlights used on some rescue vehicles not only need to have good lighting effects, but also need to be protected because most rescue vehicles will carry out rescue and disaster relief in rainy weather. Due to the common bumps and jolts during driving, the headlights are prone to water leakage. If the installation and sealing of the headlight position is not sufficient, it is easy for the headlight to become damp and damaged. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a waterproof and sealed vehicle light.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The design includes a waterproof and sealed vehicle light, comprising a lamp holder, an annular protrusion on the outer wall of the lamp holder, the annular protrusion being an integral structure with the lamp holder, a sealing cover at the lower end of the lamp holder, a lens frame at the upper end of the lamp holder, the lens frame being fitted onto the end of the lamp holder, and a lens being clamped between the lens frame and the end of the lamp holder, a reflective film being adhered and fixed to the inner wall of the lamp holder near the lens, and a lamp plate electrically connected to the lamp holder being fixedly installed at the center of the lamp holder.

[0008] The lamp holder has an external thread on its outer ring wall at the end, and an internal thread on the inner wall of the mirror frame. The internal thread and the external thread are threaded together.

[0009] A sealing groove is provided on the end face of the lamp holder. The sealing groove is annular and is filled with a sealing ring. The surface of the sealing ring is pressed tightly against the surface of the lens.

[0010] In detail, the lower end of the lamp holder is provided with a power-on socket, and the lower end of the power-on socket is provided with pins for adding positive and negative electrodes.

[0011] In detail, power transmission lines are welded and fixed on the pins, and sealing sleeves corresponding to the number of power transmission lines are provided through the surface of the sealing cover. The power transmission lines and sealing sleeves are interlocked and fixed by resin adhesive at the connection point.

[0012] In detail, mounting plates are respectively provided on both sides of the outer ring wall of the sealing cover, and mounting holes penetrating the interior are opened on the surface of the mounting plates.

[0013] In detail, elastic clips are fixed on both sides of the lower end of the annular protrusion, and a slot is opened on the end face of the sealing cover, with the elastic clips and the slots engaging with each other.

[0014] In detail, the elastic card and the groove inside the card slot are both regular hexagonal, and the elastic card is made of rubber material.

[0015] In detail, the end face of the sealing cover is provided with a sealing groove two, which is an annular structure. The interior of the sealing groove two is filled with a sealing ring two, which is pressed tightly against the annular protrusion. Both the sealing ring one and the sealing ring two are made of water-swellable rubber material.

[0016] The design scheme proposed in this utility model has the following beneficial effects in application:

[0017] 1. When sealing the part of the lamp holder near the lamp plate is required, place the lens at the end of the lamp holder. Then, by covering the lens frame, the lens can be placed between the lamp holder and the lens frame. The external and internal threads of the lens frame and the end of the lamp holder are connected to each other to achieve thread fastening and ensure the stable installation of the lens. Add a sealing ring at the end face of the lamp holder to expand and seal when rainwater leaks at the lens position.

[0018] 2. A sealing cover structure is added to the power supply position of the lamp holder to provide waterproof protection for the pins of the power supply. The distribution of the pins and the power transmission line connection is covered and sealed by the sealing cover. The power transmission line can be led out normally through the sealing sleeve on the sealing cover, and the connection between the two is sealed with sealant. The sealing cover and the annular protrusion of the lamp holder are installed by interlocking with elastic clips and slots. A second sealing ring is added to the end face where the sealing cover contacts the annular protrusion, which can expand and seal in case of water leakage at the connection between the sealing cover and the annular protrusion. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the interior of the sealing cover of this utility model;

[0021] Figure 3 This is a front cross-sectional view of the present invention;

[0022] Figure 4 This is an enlarged schematic diagram of point A in this utility model;

[0023] Figure 5 This is an enlarged schematic diagram of section B of this utility model;

[0024] Figure 6 This is an enlarged schematic diagram of point C in this utility model.

[0025] In the diagram: 1. Lamp holder; 11. Annular protrusion; 12. Sealing cover; 13. Frame; 14. Lens; 15. Reflective film; 16. Lamp panel; 17. External thread; 18. Internal thread; 2. Sealing groove one; 21. Sealing ring one; 3. Power socket; 31. Pin; 32. Power transmission line; 33. Sealing sleeve; 3001. Mounting plate; 3002. Mounting hole; 4. Slot; 41. Elastic clip; 42. Sealing groove two; 43. Sealing ring two. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figures 1-6 A waterproof and sealed vehicle light includes a lamp holder 1. An annular protrusion 11 is provided on the outer ring wall of the lamp holder 1. The annular protrusion 11 and the lamp holder 1 are integrally structured. A sealing cover 12 is provided at the lower end of the lamp holder 1. A lens frame 13 is provided at the upper end of the lamp holder 1. The lens frame 13 is sleeved on the end of the lamp holder 1, and a lens 14 is clamped between the lens frame 13 and the end of the lamp holder 1. A reflective film 15 is adhered and fixed on the inner wall of the lamp holder 1 near the lens 14. A lamp plate 16 that is electrically connected to the lamp holder 1 is also fixedly installed at the center of the lamp holder 1.

[0028] The outer ring wall of the lamp holder 1 is provided with an external thread 17, and the inner wall of the mirror frame 13 is provided with an internal thread 18. The internal thread 18 and the external thread 17 are threadedly connected to each other.

[0029] A sealing groove 2 is provided on the end face of the lamp holder 1. The sealing groove 2 is an annular structure. The interior of the sealing groove 2 is filled with a sealing ring 21. The surface of the sealing ring 21 is pressed tightly against the surface of the lens 14. The sealing ring 21 can seal the connection between the lamp holder 1 and the lens frame 13.

[0030] It should be further noted that the lower end of the lamp holder 1 is provided with a power supply socket 3, and the lower end of the power supply socket 3 is provided with a pin 31 for adding positive and negative electrodes. The pin 31 can be used to connect the power transmission line 32 to ensure stable power supply.

[0031] It should be further explained that a power transmission line 32 is welded and fixed on the pin 31, and a sealing sleeve 33 corresponding to the number of power transmission lines 32 is provided through the surface of the sealing cover 12. The power transmission lines 32 and the sealing sleeve 33 are interlocked and fixed, and the connection between the power transmission lines 32 and the sealing sleeve 33 is fixed by resin adhesive, which can achieve a sealing effect when the power transmission lines 32 are led out from the sealing sleeve 33.

[0032] It should be further noted that mounting plates 3001 are respectively provided on both sides of the outer ring wall of the sealing cover 12. The surface of the mounting plate 3001 is provided with mounting holes 3002 that penetrate through it, which can facilitate the stable connection between the headlight part and the vehicle mounting area.

[0033] It should be further noted that elastic clips 41 are fixed on both sides of the lower end of the annular protrusion 11, and a slot 4 is provided on the end face of the sealing cover 12. The elastic clips 41 and the slot 4 are interlocked to ensure the installation strength of the annular protrusion 11 and the sealing cover 12 after docking, as well as quick separation during maintenance.

[0034] It should be further noted that the shape of the elastic card 41 and the inner shape of the slot 4 are both regular hexagons. The elastic card 41 is made of rubber material, which can ensure the stability of the engagement between the elastic card 41 and the slot 4 and the ease of disassembly.

[0035] It should be further explained that the end face of the sealing cover 12 is provided with a sealing groove 42. The sealing groove 42 is an annular structure. The interior of the sealing groove 42 is filled with a sealing ring 43. The sealing ring 43 is pressed tightly against the annular protrusion 11. Both the sealing ring 21 and the sealing ring 43 are made of water-swellable rubber material. The sealing ring 43 is placed between the sealing cover 12 and the annular protrusion 11 to achieve a waterproof effect.

[0036] Working method: When it is necessary to seal the part of the lamp holder 1 near the lamp plate 16, the lens 14 is placed at the end of the lamp holder 1. Then, by covering the lens frame 13, the lens 14 can be placed between the lamp holder 1 and the lens frame 13. The external thread 17 and the internal thread 18 at the end of the lens frame 13 and the lamp holder 1 are connected to each other to achieve thread fastening and ensure the stable installation of the lens 14. A sealing ring 21 is added to the end face of the lamp holder 1 to expand and seal when rainwater leaks at the lens 14 position.

[0037] A sealing cover 12 structure is added to the power supply base 3 position of the lamp holder 1 to provide waterproof protection for the pin 31 part of the power supply base 3. The distribution of the pin 31 and the power transmission line 32 can be covered and sealed by the sealing cover 12. The power transmission line 32 can be led out normally through the sealing sleeve 33 on the sealing cover 12, and the connection between the two is sealed by sealant. The sealing cover 12 and the annular protrusion 11 of the lamp holder 1 are installed by interlocking with each other through the elastic clip 41 and the clip groove 4. A sealing ring 43 is added to the end face of the sealing cover 12 and the annular protrusion 11, which can expand and seal when water seepage occurs at the connection between the sealing cover 12 and the annular protrusion 11.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A waterproof and sealed vehicle lamp, including a lamp holder (1), characterized in that: The lamp holder (1) has an annular protrusion (11) on its outer ring wall. The annular protrusion (11) and the lamp holder (1) are an integral structure. The lower end of the lamp holder (1) is provided with a sealing cover (12). The upper end of the lamp holder (1) is provided with a mirror frame (13). The mirror frame (13) is sleeved on the end of the lamp holder (1). A lens (14) is clamped between the mirror frame (13) and the end of the lamp holder (1). A reflective film (15) is glued and fixed on the inner wall of the lamp holder (1) near the lens (14). A lamp plate (16) that is electrically connected to the lamp holder (1) is also fixedly installed at the center of the lamp holder (1). The lamp holder (1) has an external thread (17) on its outer ring wall and an internal thread (18) on its inner wall. The internal thread (18) and the external thread (17) are threaded together. A sealing groove (2) is provided on the end face of the lamp holder (1). The sealing groove (2) is an annular structure. The interior of the sealing groove (2) is filled with a sealing ring (21). The surface of the sealing ring (21) is pressed tightly against the surface of the lens (14).

2. The waterproof and sealed vehicle light according to claim 1, characterized in that: The lower end of the lamp holder (1) is provided with a power supply socket (3), and the lower end of the power supply socket (3) is provided with pins (31) for adding positive and negative electrodes.

3. The waterproof and sealed vehicle light according to claim 2, characterized in that: A power transmission line (32) is welded and fixed on the pin (31). A sealing sleeve (33) corresponding to the number of power transmission lines (32) is provided through the surface of the sealing cover (12). The power transmission line (32) and the sealing sleeve (33) are interlocked and fixed by resin adhesive.

4. The waterproof and sealed vehicle light according to claim 1, characterized in that: The outer ring wall of the sealing cover (12) is provided with mounting plates (3001) on both sides, and mounting holes (3002) penetrating the interior are opened on the surface of the mounting plates (3001).

5. The waterproof and sealed vehicle light according to claim 1, characterized in that: The lower ends of the annular protrusion (11) are respectively fixed with elastic clips (41), and the end face of the sealing cover (12) is provided with a slot (4). The elastic clips (41) and the slot (4) are interlocked.

6. The waterproof and sealed vehicle light according to claim 5, characterized in that: The elastic card (41) and the groove (4) are both hexagonal in shape, and the elastic card (41) is made of rubber material.

7. The waterproof and sealed vehicle light according to claim 6, characterized in that: The sealing cover (12) has a sealing groove (42) on its end face. The sealing groove (42) is an annular structure. The interior of the sealing groove (42) is filled with a sealing ring (43). The sealing ring (43) is pressed tightly against the annular protrusion (11). Both the sealing ring (21) and the sealing ring (43) are made of water-swellable rubber material.

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