Bulb connector for automobile
By designing a automotive light bulb connector that includes terminal cross-slots, snap-ons and connection slots, the problem of inconvenience in disassembly and assembly of traditional H7 light bulbs is solved, and the bulbs are simple and quick disassembly and assembly are achieved, and the connection stability is improved.
Patent Information
- Application Number
- CN202420162117.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-23
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-01-23
AI Technical Summary
It is inconvenient to disassemble and assemble H7 bulbs for traditional automobiles, especially in a small space, inconvenient spring pressing leads to difficulty in installation and disassembly.
A light bulb connector for automobiles is designed, including wiring terminals and bases. The base is equipped with terminal cross slots, snaps and connecting slots. The disassembly and assembly are achieved by directly plugging and unplugging the plug of the bulb, which simplifies the installation and disassembly process. .
The simple and quick disassembly and assembly process of automotive light bulbs is realized, reducing the difficulty of operation, and improving the connection stability with the matching lampshade through the design of snaps and connection slots.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts, in particular to a light bulb connector for an automobile. Background Art
[0002] Traditional H7 bulbs for cars are usually installed first. Figure 1 The H7 bulb 01 shown is inserted into the connector, and then the spring is pressed to clamp the H7 bulb 01, so that the H7 bulb 01 is installed and fixed to the connector. However, since the installation space of the H7 bulb 01 is small, it is inconvenient to press the spring, resulting in inconvenience in disassembling and assembling the H7 bulb. Utility Model Content
[0003] In order to facilitate the disassembly and assembly of the H7 bulb on the car, the utility model proposes a car bulb connector, which includes a wiring terminal and a base. The base is provided with two terminal transverse grooves for installing the wiring terminals, and the plug-in notches of the terminal transverse grooves are located on the slotted top surface of the base; the clamping end of the base is provided with a buckle for connecting with the matching lampshade, and the buckle is close to the slotted top surface of the base; the two sides of the base are provided with connecting grooves, the connecting grooves are close to the positioning end of the base, and the groove bottoms of the connecting grooves are close to the slotted top surface of the base. In this way, when assembling a car bulb such as an H7 bulb to the car bulb connector of the utility model, it is only necessary to insert the plug of the car bulb into the terminal transverse groove and contact and connect with the wiring terminal located in the terminal transverse groove. It can be seen that when the car bulb connector of the utility model is used to assemble the car bulb, it is only necessary to directly plug and unplug the plug of the car bulb to complete the disassembly and assembly of the car bulb, and the disassembly and assembly are simple, convenient and fast. In addition, a buckle is provided at the clamping end of the base of the automobile light bulb connector of the utility model, and connecting grooves are provided on both sides of the base near the positioning end, so that the buckle and the two connecting grooves are used to connect with the matching lampshade, and the connection is simple and convenient. The buckle and the two connecting grooves are arranged in a triangle, which can improve the connection stability between the automobile light bulb connector of the utility model and the matching lampshade.
[0004] Preferably, the buckle includes two oppositely disposed buckling projections, and the buckling projections are provided with guide slopes. In this way, the buckle on the base for buckling with the matching lampshade is formed by two oppositely disposed buckling projections, which can improve the stability of the buckling connection between the automobile light bulb connector of the utility model and the matching lampshade; the guide slope is provided on the buckling projection, so that the automobile light bulb connector of the utility model and the matching lampshade are buckled and connected by the guide slope, so that the matching lampshade and the automobile light bulb connector of the utility model can be buckled and connected together.
[0005] Preferably, the connection end of the connection terminal is provided with a snap barb, and the side wall of the terminal transverse groove is provided with a snap groove, and the snap barb is snapped in the snap groove. In this way, the snap groove is provided on the side wall of the terminal transverse groove on the base of the automobile light bulb connector of the utility model to snap the snap barb on the connection terminal, which can prevent the connection terminal from being pulled out of the terminal transverse groove when removing the automobile light bulb, affecting the disassembly and assembly of the automobile light bulb and the service life of the automobile light bulb connector of the utility model.
[0006] Preferably, a limiting post is provided on the base, and when the automobile light bulb is installed on the base, the pressure ring in the middle of the automobile light bulb is pressed on the limiting post. In this way, when the plug of the automobile light bulb is inserted into the terminal transverse groove on the base, as long as the pressure ring in the middle of the automobile light bulb is pressed on the limiting post, it can be considered that the insertion is in place, which is convenient for the insertion personnel to judge whether the automobile light bulb is inserted in place and can avoid over-insertion.
[0007] Preferably, the two sides of the base are provided with installation guide grooves for matching with the matching lampshade. Thus, when the automobile light bulb connector of the utility model is connected with the matching lampshade, the installation guide grooves and the guide strips on the matching lampshade can be used for matching and guiding, thereby avoiding the automobile light bulb connector of the utility model from being tilted and misaligned during insertion, and the installation is simple and convenient.
[0008] Preferably, both ends of the base are provided with spring grooves for installing spring clips, the notches of the spring grooves are located on the slotted top surface of the base, and the side walls of the spring grooves are provided with limit clamps for clamping the spring clips. In this way, the spring clips are installed in the spring grooves, and the limit clamps are used to clamp the spring clips, so as to prevent the spring clips from popping out of the spring grooves or even falling off, which would affect the use of the automobile light bulb connector of the utility model. In addition, the base is provided with spring clips, and when the automobile light bulb is installed on the base, the automobile light bulb presses down the spring clips and fixes the automobile light bulb on the base by using the matching lampshade; when removing the automobile light bulb, only the matching lampshade needs to be removed from the automobile light bulb connector of the utility model, and the spring clips can be used to push the plug of the automobile light bulb out of the terminal transverse groove, so that the automobile light bulb is separated from the automobile light bulb connector of the utility model, and the automobile light bulb is removed simply and conveniently. Furthermore, the spring slot includes a middle spring slot and two side spring slots, the middle spring slot is located between the two terminal transverse slots, and the side spring slots are located on both sides of the base and close to the clamping end. In this way, when the spring card is installed on the base, the two ends of the spring card are inserted into the side spring slots, the middle of the spring card is inserted into the middle spring slot, and the spring card is clamped by the limiting clamping protrusions on the side walls of the side spring slots and the middle spring slot, which can improve the installation stability of the spring card on the base.
[0009] Preferably, the clamping end of the base is provided with a first claw, and the positioning end of the base is provided with a second claw. In this way, when the automobile light bulb connector of the utility model is connected to the matching lampshade, the assembler can hold the first claw and the second claw to insert the automobile light bulb connector of the utility model installed with the automobile light bulb into the matching lampshade and connect it with the matching lampshade buckle through the buckle; when the automobile light bulb connector of the utility model is removed from the matching lampshade, the disassembler can hold the first claw and the second claw to remove the automobile light bulb connector of the utility model from the matching lampshade. It can be seen that the first claw and the second claw are provided at both ends of the base, which is convenient for the disassembler to disassemble and assemble the automobile light bulb connector of the utility model. Further, the first claw is connected to the clamping end through two claw clamp arms arranged oppositely. In this way, the first claw is connected to the clamping end of the base through two claw clamp arms arranged oppositely, so that there is a rebound space between the first claw and the base, which is convenient for the inserter to disassemble and assemble the automobile light bulb connector of the utility model. Further preferably, claw patterns or claw steps are provided on the claw surfaces of the first claw and the second claw facing the slotted top surface of the base. Thus, claw patterns or claw steps are provided on the claw surfaces of the first claw and the second claw to increase the friction of the claw surfaces, making it easier for disassemblers to disassemble and assemble the automotive light bulb connector of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the structure of an H7 bulb;
[0011] Figure 2 This is a schematic structural diagram of the first-view of the automobile light bulb connector of the utility model;
[0012] Figure 3 for Figure 2 AA cross-sectional structure diagram in;
[0013] Figure 4 This is a structural schematic diagram of the utility model automobile light bulb connector from a second viewing angle;
[0014] Figure 5 This is a schematic structural diagram of the automobile light bulb connector of the utility model from a third perspective;
[0015] Figure 6 This is a schematic diagram of the structure of the automobile light bulb connector of the utility model after the light bulb is inserted;
[0016] Figure 7 for Figure 6 Schematic diagram of the BB cross-sectional structure. DETAILED DESCRIPTION
[0017] Next, combine Figures 2 to 7 , the utility model automobile light bulb connector is described in detail.
[0018] like Figures 1 to 7 As shown, the automobile light bulb connector of the utility model comprises a wiring terminal 1 and a base 2. The base 2 is provided with two terminal transverse grooves 21 for installing the wiring terminal 1. The plug-in notch of the terminal transverse groove 21 (not shown in the figure) is located on the slotted top surface (not shown in the figure) of the base 2; the clamping end (not shown in the figure) of the base 2 is provided with a buckle for connecting with a matching lampshade (not shown in the figure), and the buckle is close to the slotted top surface of the base 2; the two sides of the base 2 are provided with connecting grooves 23, and the connecting grooves 23 are close to the positioning end of the base 2, and the groove bottom of the connecting grooves 23 is close to the slotted top surface of the base 2. In this way, when assembling an automobile light bulb such as an H7 light bulb to the automobile light bulb connector of the utility model, it is only necessary to insert the plug of the automobile light bulb 3 into the terminal transverse groove 21 to contact and connect with the wiring terminal 1 located in the terminal transverse groove 21, and the disassembly and assembly are simple, convenient and quick. In addition, a buckle is provided at the clamping end of the base 2 of the automobile light bulb connector of the utility model, and connecting grooves 23 are provided on both sides of the base 2 near the positioning end, so that the buckle and the two connecting grooves 23 are used to connect with the matching lampshade, and the connection is simple and convenient. The buckle and the two connecting grooves 23 are arranged in a triangle, which can improve the connection stability between the automobile light bulb connector of the utility model and the matching lampshade. Preferably, the buckle includes two oppositely arranged clamping protrusions 221, and the clamping protrusions 221 are provided with a guide slope 2211. In this way, the buckle on the base 2 for clamping connection with the matching lampshade is formed by two oppositely arranged clamping protrusions 221, which can improve the stability of the clamping connection between the automobile light bulb connector of the utility model and the matching lampshade; the clamping protrusion 221 is provided with a guide slope 2211, so that the automobile light bulb connector of the utility model is convenient to be connected with the matching lampshade by the guide slope 2211, so that the matching lampshade and the automobile light bulb connector of the utility model can be conveniently connected together by clamping. Preferably, the two sides of the base 2 are provided with installation guide grooves 24 for matching with the matching mounting seat (not shown in the figure). In this way, when the automobile light bulb connector of the utility model is connected with the matching lampshade, the installation guide grooves 24 can be used for matching and guiding with the guide strips on the matching lampshade, and the installation is simple and convenient.
[0019] like Figure 2 and 3 As shown, the connection end of the connection terminal 1 is provided with a buckle barb 11, and the side wall of the terminal transverse groove 21 is provided with a clamping groove 211, and the buckle barb 11 is clamped in the clamping groove 211. In this way, the clamping groove 21 is provided on the side wall of the terminal transverse groove 21 on the base 2 of the automobile light bulb connector of the utility model to clamp the buckle barb 11 on the connection terminal 1, which can prevent the connection terminal 1 from being taken out of the terminal transverse groove 21 when removing the automobile light bulb, affecting the disassembly and assembly of the automobile light bulb and the service life of the automobile light bulb connector of the utility model.
[0020] like Figures 2 to 4 As shown in FIGS. 6 and 7, a limiting post 25 is provided on the base 2, and when the automobile light bulb is inserted into the base 2, a pressing ring 31 in the middle of the automobile light bulb 3 is pressed on the limiting post 25. In this way, when the plug of the automobile light bulb 3 is inserted into the terminal transverse groove 21 on the base 2, as long as the pressing ring 31 in the middle of the automobile light bulb 3 is pressed on the limiting post 25, it can be considered that the insertion is in place, which is convenient for the insertion personnel to judge whether the automobile light bulb 3 is inserted in place and can avoid over-insertion.
[0021] like Figures 2 to 4 As shown in , 6 and 7, the base 2 is provided with a spring slot for installing the spring card 4, the notch of the spring slot is located on the slotted top surface of the base 2, and the side wall of the spring slot is provided with a limit clamping protrusion 26 for clamping the spring card 4. In this way, the spring card 4 is installed in the spring slot, and the limit clamping protrusion 26 is used to clamp the spring card 4, so as to prevent the spring card 4 from popping out of the spring slot or even falling off, which affects the use of the automobile light bulb connector of the utility model. In addition, the spring card 4 is provided on the base 2, and when the automobile light bulb is installed on the base 2, the automobile light bulb 3 presses the spring card 4 down and fixes the automobile light bulb 3 on the base 2 by using the matching lampshade; when removing the automobile light bulb 3, it is only necessary to remove the matching lampshade from the automobile light bulb connector of the utility model, and the spring card 4 can be used to push the plug of the automobile light bulb 3 out of the terminal transverse groove 21, so that the automobile light bulb 3 is separated from the automobile light bulb connector of the utility model, and the automobile light bulb 3 is removed simply and conveniently. Preferably, the spring slot includes a middle spring slot 271 and two side spring slots 272, and the side spring slots 272 are located between the middle spring slot 271 and the two terminal transverse slots 21, and the side spring slots 272 are located on both sides of the base 2 and close to the clamping end. In this way, when the spring clip 4 is installed on the base 2, the two ends of the spring clip 4 are inserted into the side spring slots 272, and the middle of the spring clip 4 is inserted into the middle spring slot 271, so that the spring clip 4 is clamped by the limiting clamping protrusions 26 located on the side walls of the side spring slots 272 and the middle spring slot 271, which can improve the installation stability of the spring clip 4 on the base 1. Preferably, the limiting clamping protrusions 26 arranged on the side walls of the side spring slots 272 are located on the side walls of the limiting pillars 25, so that the limiting clamping protrusions 26 on the side walls of the side spring slots 272 can be close to the ends of the spring clip 4, further improving the installation stability of the spring clip 4 in the spring slot.
[0022] Preferably, the clamping end of the base 2 is provided with a first claw 28, and the positioning end of the base 2 is provided with a second claw 29. In this way, when the automobile light bulb connector of the utility model is connected to the matching lampshade, the assembler can hold the first claw 28 and the second claw 29 to insert the automobile light bulb connector of the utility model installed with the automobile light bulb into the matching lampshade and connect it with the matching lampshade buckle through the buckle; when the automobile light bulb connector of the utility model is removed from the matching lampshade, the disassembler can hold the first claw 28 and the second claw 29 to remove the automobile light bulb connector of the utility model from the matching lampshade. It can be seen that the first claw 28 and the second claw 29 are provided at both ends of the base, which is convenient for the disassembler to disassemble and assemble the automobile light bulb connector of the utility model. Preferably, the first claw 28 is connected to the clamping end through two claw clamp arms 281 arranged opposite to each other. In this way, the first claw clamp 28 is connected to the clamping end of the base 2 through two claw clamp arms 29 arranged opposite to each other, so that there is a rebound space between the first claw clamp 28 and the base 2, which is convenient for the insertion personnel to disassemble and install the automobile light bulb connector of the utility model. Preferably, the first claw clamp 28 and the second claw clamp 29 are provided with claw patterns or claw steps on the claw surfaces (not shown in the figure) facing the slotted top surface of the base 2. In this way, the claw patterns or claw steps are provided on the claw clamp surfaces of the first claw clamp 28 and the second claw clamp 29, which can increase the friction of the claw surfaces and facilitate the disassembly personnel to disassemble and install the automobile light bulb connector of the utility model.
Claims
1. A light bulb connector for an automobile, characterized in that: The automobile light bulb connector includes a wiring terminal and a base, wherein the base is provided with two terminal transverse grooves for installing the wiring terminals, and the insertion notches of the terminal transverse grooves are located on the slotted top surface of the base; the clamping end of the base is provided with a buckle for connecting with a matching lampshade, and the buckle is close to the slotted top surface of the base; connecting grooves are provided on both sides of the base, and the connecting grooves are close to the positioning ends of the base, and the bottoms of the connecting grooves are close to the slotted top surface of the base.
2. The automotive light bulb connector according to claim 1, characterized in that: The buckle comprises two clamping protrusions arranged opposite to each other, and the clamping protrusions are provided with guide slopes.
3. The automobile light bulb connector according to claim 1 or 2, characterized in that: The connecting end of the wiring terminal is provided with a buckle barb, and the side wall of the terminal transverse groove is provided with a clamping groove, and the buckle barb is clamped in the clamping groove.
4. The automobile light bulb connector according to claim 1 or 2, characterized in that: A limiting column is arranged on the base, and when the automobile light bulb is mounted on the base, a pressing ring in the middle of the automobile light bulb is pressed on the limiting column.
5. The automobile light bulb connector according to claim 1 or 2, characterized in that: The two side surfaces of the base are provided with installation guide grooves for matching with the lampshade.
6. The automobile light bulb connector according to claim 1 or 2, characterized in that: The base is provided with a spring groove for installing a spring card, the notch of the spring groove is located on the slotted top surface of the base, and the side wall of the spring groove is provided with a limiting clamping protrusion for clamping the spring card.
7. The automobile light bulb connector according to claim 6, characterized in that: The spring slot comprises a middle spring slot and two side spring slots, wherein the middle spring slot is located between the two terminal transverse slots, and the side spring slots are located on both sides of the base and close to the clamping end.
8. The automobile light bulb connector according to claim 1 or 2, characterized in that: The clamping end of the base is provided with a first claw clamp, and the positioning end of the base is provided with a second claw clamp.
9. The automobile light bulb connector according to claim 8, characterized in that: The first claw clamp is connected to the clamping end through two claw clamp arms which are arranged opposite to each other.
10. The automobile light bulb connector according to claim 8, characterized in that: The first claw clamp and the second claw clamp are provided with claw patterns or claw steps on the claw surfaces facing the slotted top surface of the base.