A connector for a lamp and a base for a lamp for a vehicle

Abstract

The utility model discloses a kind of lamp connector and lamp bottom shell connecting piece for car, including the bracket of whole L type, the bracket includes the first frame body and the second frame body of mutual solid connection, first frame body is equipped with first clamping part, lamp connector is equipped with second clamping part, first clamping part and second clamping part clamping to make first frame body and lamp connector be connected, the second frame body is detachably connected with lamp bottom shell. This connecting piece can realize the effective fixing of lamp connector and lamp bottom shell, reduce the shaking of wire harness in connector, reduce the abrasion of wire harness insulation layer, further guarantee the normal use of lamp.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting technology, and in particular to a connector for automotive lighting and a connecting component for the base shell of a lighting fixture. Background Technology

[0002] In the field of automotive lighting installation, the connection between the lamp connector and the lamp housing is a crucial step in ensuring the stable and reliable operation of the lamp. Currently, in existing automotive lighting assemblies, the lamp connector and the lamp housing are not directly connected; the connector is simply placed haphazardly outside the lamp housing. Because the connector is exposed outside the lamp housing without effective fixation and protection, it will shake with the vehicle's bumps and vibrations during driving. At this time, the wiring harness inside the connector is highly susceptible to collision with other connecting components on the lamp housing. Over time, the insulation layer of the wiring harness inside the connector will wear down. If the inner core of the wiring harness is exposed, it may cause a short circuit, which in severe cases can affect the normal operation of the automotive lighting and even cause malfunctions in the vehicle's electrical system, endangering driving safety. Summary of the Invention

[0003] The purpose of this utility model is to provide a connector for automotive lamp connectors and lamp housings, which can effectively fix the lamp connector and lamp housing, reduce the shaking of the wiring harness inside the connector, reduce the wear of the wiring harness insulation layer, and further ensure the normal use of the lamp.

[0004] To achieve the above objectives, this utility model provides the following solution:

[0005] This utility model provides a connector for automotive lamp connectors and lamp housings, including an L-shaped bracket. The bracket includes a first frame and a second frame that are fixedly connected to each other. The first frame has a first snap-fit ​​part, and the lamp connector has a second snap-fit ​​part. The first snap-fit ​​part and the second snap-fit ​​part snap-fit ​​together to connect the first frame to the lamp connector. The second frame is detachably connected to the lamp housing.

[0006] Preferably, the first latching part is a latch, which is located in the middle of the first frame.

[0007] Preferably, the second snap-fit ​​portion is a snap-fit ​​protrusion, which is provided on the side wall of the lamp connector near the bottom shell of the lamp, and the snap-fit ​​protrusion can snap into the slot.

[0008] Preferably, the outer side of the latch is covered with a through protrusion, so that a slot is formed between the side wall of the lamp connector and the protrusion, and the first frame can pass through the slot.

[0009] Preferably, the second frame is detachably connected to the base of the lamp by screws.

[0010] Preferably, the second frame is provided with a first mounting hole, the lamp base is provided with a second mounting hole, and the screw passes through the first mounting hole and the second mounting hole.

[0011] Preferably, the base of the lamp is provided with a first protrusion and a second protrusion arranged opposite to each other, and the second mounting hole is located between the first protrusion and the second protrusion.

[0012] Preferably, the second frame is provided with a first socket and a second socket that are arranged opposite to each other, and a first mounting hole is provided between the first socket and the second socket.

[0013] Preferably, the first protrusion matches the first socket and can be engaged within the first socket, and the second protrusion matches the second socket and can be engaged within the second socket.

[0014] Preferably, the first socket is elliptical in shape, the second socket is circular in shape, and the area of ​​the first socket is larger than the area of ​​the second socket.

[0015] The present invention achieves the following beneficial technical effects compared to the prior art:

[0016] This utility model provides a connector for automotive lighting connectors and lighting bases, comprising a bracket. The bracket includes a first frame and a second frame fixedly connected to each other. The first frame has a latch located in its center. The lighting connector has a protrusion located on its side wall near the lighting base, which engages with the latch, thus connecting the first frame and the lighting connector, and consequently, the bracket and the lighting connector. The second frame has a first mounting hole, and the lighting base has a second mounting hole. Screws pass through the first and second mounting holes, connecting the lighting base to the second frame, and consequently, the lighting base to the bracket. This connector effectively secures the lighting connector and the lighting base using the bracket, reducing the movement of the wiring harness within the connector, reducing wear on the wiring harness insulation, and further ensuring the normal operation of the lighting fixture. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the connecting component between the automotive lamp connector and the lamp base shell in this utility model.

[0018] Figure 2 This is an exploded structural diagram of the connecting parts for automotive lamp connectors and lamp base shells in this utility model.

[0019] Figure 3 This is an exploded structural diagram of the connecting parts of the automotive lamp connector and the lamp base shell in this utility model from another angle.

[0020] Figure 4This is a schematic diagram of the structure of the lamp connector for automotive lamp connectors and lamp housing connectors of this utility model, wherein the protrusion is partially hidden;

[0021] Figure 5 This is a cross-sectional view of the connecting parts for the automotive lamp connector and the lamp base shell in this utility model;

[0022] In the diagram: 1-Bracket, 2-First frame, 3-Second frame, 4-Barrel, 5-Lamp connector, 6-Protrusion, 7-Protrusion, 8-Slot, 9-Slope, 10-Connecting surface, 11-Strip groove, 12-Lamp base, 13-Screw, 14-First mounting hole, 15-Second mounting hole, 16-First protrusion, 17-Second protrusion, 18-First socket, 19-Second socket. Detailed Implementation

[0023] This utility model provides a connector for automotive lighting fixtures and a connecting component for the base shell of the lighting fixture, such as... Figures 1-5 As shown, the bracket 1 is L-shaped and includes a first frame 2 and a second frame 3 fixedly connected to each other. The first frame 2 has a latch 4 located in its middle. The lamp connector 5 has a protrusion 6 located on its side wall near the lamp base 12. The protrusion 6 engages with the latch 4, thus connecting the first frame 2 and the lamp connector 5, and consequently, the bracket 1 and the lamp connector 5. The outer side of the protrusion 6 is covered with a through-protrusion 7, forming a groove 8 between the side wall of the lamp connector 5 and the protrusion 7, through which the first frame 2 can pass. Specifically, one end of the latching protrusion 6 has a ramp 9, and the other end has a locking surface 10. When the first frame 2 is connected to the lamp connector 5, the first frame 2 is inserted into the slot 8 of the lamp connector 5. The locking jaw 4 enters from the ramp 9 of the latching protrusion 6 and gradually locks the latching protrusion 6 at the locking surface 10, making it easier to operate. On the side wall of the lamp connector 5, symmetrical strip grooves 11 are also provided on both sides of the latching protrusion 6, so that when the locking jaw 4 locks the latching protrusion 6, the latching protrusion 6 is elastic and easily deformable, making it easier to operate.

[0024] The second frame 3 is detachably connected to the lamp base 12 via screws 13. Specifically, the second frame 3 has a first mounting hole 14, and the lamp base 12 has a second mounting hole 15. The screws 13 pass through the first mounting hole 14 and the second mounting hole 15, thus connecting the lamp base 12 to the second frame 3, and further connecting the lamp base 12 to the bracket 1. This connector effectively fixes the lamp connector 5 and the lamp base 12 with the help of the bracket 1, reducing the shaking of the wiring harness inside the connector, reducing the wear of the wiring harness insulation layer, and further ensuring the normal use of the lamp.

[0025] The base shell 12 of the lamp fixture has a first protrusion 16 and a second protrusion 17 arranged opposite to each other, and a second mounting hole 15 is located between the first protrusion 16 and the second protrusion 17. The second frame 3 has a first socket 18 and a second socket 19 arranged opposite to each other, and a first mounting hole 14 is located between the first socket 18 and the second socket 19. The first protrusion 16 matches and can be engaged within the first socket 18, and the second protrusion 17 matches and can be engaged within the second socket 19. The engagement of the first protrusion 16 with the first socket 18 and the engagement of the second protrusion 17 with the second socket 19 further ensures a reliable connection between the base shell 12 of the lamp fixture and the bracket 1. In this embodiment, the first socket 18 is elliptical in shape, and the second socket 19 is circular in shape. The area of ​​the first socket 18 is larger than the area of ​​the second socket 19, which makes it easier for the operator to distinguish the installation position and prevents the operator from installing it backwards, thus playing a role in preventing errors. It should be noted that the shape and size of the first socket 18 and the second socket 19 are not limited to these, as long as their shapes and sizes are different and easy to distinguish.

[0026] The connector for automotive lamp connector 5 and lamp base 12 provided by this utility model involves the operator first inserting the first bracket 2 into the slot 8, so that the protrusion 6 engages with the slot 4 to complete the connection between the bracket 1 and the lamp connector 5. Then, the first protrusion 16 engages with the first socket 18, and the second protrusion 17 engages with the second socket 19 to fix the bracket 1 in place. Finally, the first mounting hole 14 and the second mounting hole 15 are connected by screws 13 to complete the connection between the bracket 1 and the lamp base 12.

[0027] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A connector for automotive lamps and a lamp housing, characterized in that: The bracket is L-shaped in shape. The bracket includes a first frame and a second frame that are fixedly connected to each other. The first frame is provided with a first snap-fit ​​part, and the lamp connector is provided with a second snap-fit ​​part. The first snap-fit ​​part and the second snap-fit ​​part are snapped together to connect the first frame to the lamp connector. The second frame is detachably connected to the lamp base.

2. The connector for automotive lamps and lamp housings according to claim 1, characterized in that: The first latching part is a latch, which is located in the middle of the first frame.

3. The connector for automotive lamps and lamp housings according to claim 2, characterized in that: The second snap-fit ​​part is a snap-fit ​​protrusion, which is provided on the side wall of the lamp connector near the bottom shell of the lamp, and the snap-fit ​​protrusion can snap into the slot.

4. The connector for automotive lamps and lamp housings according to claim 3, characterized in that: The outer side of the latch is covered with a through protrusion, so that a slot is formed between the side wall of the lamp connector and the protrusion, and the first frame can pass through the slot.

5. The connector for automotive lamps and lamp housings according to claim 1, characterized in that: The second frame is detachably connected to the base of the lamp by screws.

6. The connector for automotive lamps and lamp housings according to claim 5, characterized in that: The second frame is provided with a first mounting hole, and the bottom shell of the lamp is provided with a second mounting hole. The screw passes through the first mounting hole and the second mounting hole.

7. The connector for automotive lamps and lamp housings according to claim 6, characterized in that: The base of the lamp is provided with a first protrusion and a second protrusion arranged opposite to each other, and a second mounting hole is provided between the first protrusion and the second protrusion.

8. The connector for automotive lamps and lamp housings according to claim 7, characterized in that: The second frame is provided with a first socket and a second socket that are arranged opposite to each other, and a first mounting hole is located between the first socket and the second socket.

9. The connector for automotive lamps and lamp housings according to claim 8, characterized in that: The first protrusion matches the first socket and can be engaged in the first socket, and the second protrusion matches the second socket and can be engaged in the second socket.

10. The connector for automotive lamps and lamp housings according to claim 9, characterized in that: The first socket is oval in shape, and the second socket is circular in shape. The area of ​​the first socket is larger than the area of ​​the second socket.

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