Glue-filled sealed bulb holder

Abstract

The utility model relates to the technical field of automobile parts, in particular to a glue-pouring sealing bulb socket. In order to solve the problems of multiple assembly procedures and low assembly efficiency of the existing automotive bulb socket, the utility model provides a glue-filled sealed bulb socket, which comprises a socket body and a wiring clamping piece, a connecting groove is arranged at the connecting end of the socket body, and the wiring clamping piece is arranged at the connecting end of the socket body. The two sides of the connecting groove are provided with assembling grooves used for installing the wiring clamping pieces. The wiring clamping piece comprises a wiring terminal, a clamping arm and a limiting barb, the wiring terminal and the clamping arm are installed in the assembling groove, and the free end of the limiting barb abuts against a limiting boss in the assembling groove. According to the utility model, the wiring terminals and the clamping arms are of an integrated structure, so that the assembly procedures of the glue-filled sealed bulb socket can be effectively reduced, the assembly is convenient, and the assembly efficiency of the glue-filled sealed bulb socket can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a glue-filled sealed bulb holder. Background Art

[0002] In the existing production of automotive bulb holders, different assembly processes are required to assemble the connection terminals and the clamping pieces for clamping the bulb connection socket into the socket body, which results in many assembly processes, inconvenience and low efficiency. Utility Model Content

[0003] In order to solve the problem that the existing vehicle light bulb holders have many assembly steps and low assembly efficiency, the utility model proposes a glue-filled sealed light bulb holder, which comprises a holder body and a wiring clamp, and the connecting end on the holder body is provided with a connecting groove, and both sides of the connecting groove are provided with assembly grooves for installing the wiring clamp; the wiring clamp comprises a wiring terminal, a clamping arm and a limiting barb, and the wiring terminal and the clamping arm are installed in the assembly groove, and the free end of the limiting barb is against the limiting boss in the assembly groove.

[0004] In the glue-filled sealed bulb holder of the utility model, the wiring terminal and the clamping arm are an integrated structure, which can effectively reduce the assembly process of the glue-filled sealed bulb holder of the utility model, facilitate assembly and improve the assembly efficiency of the glue-filled sealed bulb holder of the utility model. In addition, the two sides of the connection groove for installing the bulb on the glue-filled sealed bulb holder of the utility model are provided with assembly grooves for installing the wiring clamp, so that the wiring clamp, i.e., the wiring terminal and the clamping arm, can be clamped in the assembly groove; a limiting boss is provided in the assembly groove, so that the free end of the limiting barb on the wiring clamp can be pressed against the limiting boss in the assembly groove, so as to prevent the wiring clamp from falling off from the assembly groove.

[0005] Preferably, a connection clamping protrusion is provided at the notch of the connection groove, and a clamping convex rib is provided at the free end of the clamping arm near the notch of the connection groove. In this way, when the connection end of the bulb is inserted into the connection groove on the glue-filled sealed bulb holder of the utility model, the connection clamping protrusion and the clamping convex rib can be used to clamp the connection boss on the connection end of the bulb, so as to prevent the bulb from falling off from the glue-filled sealed lamp holder of the utility model, thereby improving the installation stability of the bulb.

[0006] Preferably, a connecting buckle is provided on the outer wall of the connecting end of the seat body. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the fitting for a fixed position, the connecting buckle can be used to connect with the fitting buckle, and the assembly is simple and convenient. Further, a plurality of the connecting buckles are evenly distributed along the circumferential direction on the outer wall of the connecting end. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the fitting for a fixed position, the plurality of connecting buckles evenly distributed along the circumferential direction can be used to connect with the fitting buckle, which can improve the stability of the installation and fixation of the glue-filled sealed bulb holder of the utility model. Further preferably, at least two of the connecting buckles that are arranged opposite to each other are provided with limit blocks and / or limit grooves on the clamping surface of the positioning end of the seat body, and the limit blocks are located at the ends of the clamping surface, and the limit grooves are located in the middle of the clamping surface. In this way, when connecting the glue-filled sealed bulb holder of the utility model with the matching accessory for fixing the position, the connecting buckle can be connected with the matching accessory buckle by screwing, and during the screwing process, the limit block and / or limit groove arranged on the clamping surface of the connecting buckle can be used to limit the screwing amount to avoid excessive screwing.

[0007] Preferably, a support platform is provided on the periphery of the seat body, the support platform is close to the positioning end of the seat body, and a sealing ring is provided between the support platform and the connecting buckle. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the matching accessory for the fixed position, the sealing ring can be used to seal the connection seam between the glue-filled sealed bulb holder of the utility model and the matching accessory to improve the sealing of the connection. Furthermore, the sealing surface of the sealing ring is a wave-shaped structure. In this way, the sealing surface of the sealing ring is set as a wave-shaped structure, which can improve the sealing performance of the sealing ring.

[0008] Preferably, the positioning end of the seat body is provided with an insertion slot connected to the assembly slot, and an insulating partition facing away from the connection end of the seat body is provided between two adjacent insertion slots. In this way, when assembling the glue-filled sealed bulb holder of the utility model, the connection end of the terminal block is inserted into the assembly slot through the insertion slot, and the terminal block of the terminal block is located at the positioning end and separated by the insulating partition. The assembly is simple and convenient, and short circuits caused by contact between the terminal blocks of different terminal blocks can be avoided, thereby improving the assembly yield rate of the glue-filled sealed bulb holder of the utility model. Furthermore, the positioning end is provided with a glue-filling slot, which is formed by a glue-filling baffle plate provided around the insertion slot and the insulating partition, and a spark pattern is provided on the inner side wall of the glue-filling slot. In this way, by providing a spark pattern on the inner wall of the glue pouring groove, the roughness of the inner wall of the glue pouring groove can be increased. When pouring sealant into the glue pouring groove, the tightness of the sealant and the fit between the sealant and the inner wall of the glue pouring groove can be improved, thereby improving the air tightness of the glue-filled sealed bulb holder of the utility model. Further preferably, a wire groove close to the insulating partition is provided on the groove wall of the glue pouring groove, and a glue baffle is provided in the wire groove. In this way, when assembling the glue-filled sealed bulb holder of the utility model, the wire connected to the terminal of the wiring terminal can be clamped in the wire groove to facilitate the lead-out of the wire; when pouring sealant into the glue pouring groove, the glue baffle can be used to prevent the sealant from flowing from the wire groove to the outside of the glue pouring groove to affect the glue pouring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the utility model when the glue-filled sealed bulb holder is connected to the bulb;

[0010] Figure 2 for Figure 1 AA cross-sectional structure diagram in;

[0011] Figure 3 This is a second angle structural diagram of the utility model when the glue-filled sealed bulb holder is connected to the bulb;

[0012] Figure 4 for Figure 3 Schematic diagram of the BB cross-sectional structure. DETAILED DESCRIPTION

[0013] Next, combine Figures 1 to 4 , the utility model glue-filled sealed bulb holder is described in detail.

[0014] like Figures 1 to 4As shown, the glue-filled sealed bulb holder of the utility model includes a holder body 1 and a wiring clamp, and a connecting groove 111 is provided on the connecting end 11 of the holder body 1, and assembly grooves for installing the wiring clamp are provided on both sides of the connecting groove 111 (not shown in the figure); the wiring clamp includes a wiring terminal 21, a clamping arm 22 and a limiting barb 23, and the wiring terminal 21 and the clamping arm 22 are installed in the assembly groove, and the free end of the limiting barb 23 is against the limiting boss 121 in the assembly groove.

[0015] like Figures 1 to 4 As shown, a connection clamping protrusion 113 is provided at the notch of the connection groove 111 on the seat body 1, and a clamping convex rib 221 is provided at the free end of the clamping arm 22 near the notch of the connection groove 111. In this way, when the connection end 31 of the bulb 3 is inserted into the connection groove 111 on the glue-filled sealed bulb holder of the utility model, the connection clamping protrusion 113 and the clamping convex rib 221 can be used to clamp the connection boss 311 on the connection end 31 of the bulb 3, so as to prevent the bulb 3 from falling off from the glue-filled sealed lamp holder of the utility model, thereby improving the installation stability of the bulb 3. Preferably, a connection buckle 114 is provided on the outer wall of the connection end 11 of the seat body 1. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the matching accessory 4 for fixing the position, the connection buckle 114 can be used to buckle the matching accessory 4, and the assembly is simple and convenient. Preferably, a plurality of the connection buckles 114 are evenly distributed on the outer wall of the connection end 11 along the circumferential direction. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the fitting 4 for the fixed position, the plurality of connection buckles 114 evenly arranged along the circumferential direction can be connected to the fitting 4 by buckling, which can improve the stability of the installation and fixation of the glue-filled sealed bulb holder of the utility model. Preferably, at least two of the connection buckles 114 arranged opposite to each other are provided with limit blocks 1141 and / or limit grooves 1142 on the clamping surfaces (not shown in the figure) facing the positioning ends (not shown in the figure) of the seat body 1, and the limit blocks 1141 are located at the ends of the clamping surfaces, and the limit grooves 1142 are located in the middle of the clamping surfaces. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the fitting 4 for the fixed position, the connection buckle 114 can be connected to the fitting 4 by screwing, and during the screwing process, the limit blocks 1141 and / or limit grooves 1142 arranged on the clamping surfaces of the connection buckles 114 can be used to limit the screwing amount to avoid excessive screwing.

[0016] like Figures 1 to 4As shown, a support platform 13 is provided on the periphery of the seat body 1, and the support platform 13 is close to the positioning end of the seat body 1, and a sealing ring 5 is provided between the support platform 13 and the connecting buckle 114. In this way, when the glue-filled sealed bulb holder of the utility model is connected to the matching accessory 4 for a fixed position, the sealing ring 5 can be used to seal the connection seam between the glue-filled sealed bulb holder of the utility model and the matching accessory 4 to improve the connection sealing. Preferably, the sealing surface of the sealing ring 5 is a wave-shaped structure. In this way, the sealing surface of the sealing ring 5 is set as a wave-shaped structure, which can improve the sealing performance of the sealing ring 5.

[0017] like Figures 1 to 4 As shown, the positioning end of the seat body 1 is provided with an insertion slot (not shown in the figure) connected to the assembly slot, and an insulating partition 122 is provided between two adjacent insertion slots. In this way, when assembling the glue-filled sealed bulb holder of the utility model, the connecting end 211 of the terminal 21 is inserted into the assembly slot through the insertion slot, and the terminal 212 of the terminal 21 is located at the positioning end and separated by the insulating partition 122. The assembly is simple and convenient, and the terminal 212 of different terminals 21 can be prevented from contacting and short-circuiting, thereby improving the assembly yield rate of the glue-filled sealed bulb holder of the utility model. Preferably, the positioning end is provided with a glue-filling slot 123, and the glue-filling slot 123 is formed by the glue-filling baffle 14 arranged around the insertion slot and the insulating partition 122, and the inner side wall of the glue-filling slot 123 is provided with a spark pattern (not shown in the figure). In this way, by providing a spark pattern on the inner side wall of the glue pouring groove 123, the roughness of the inner side wall of the glue pouring groove 123 can be increased. When pouring sealant into the glue pouring groove 123, the tightness of the sealant and the fit between the sealant and the inner side wall of the glue pouring groove 123 can be improved, thereby improving the airtightness of the glue-filled and sealed bulb holder of the utility model. Preferably, a wire groove 141 close to the insulating partition 122 is provided on the groove wall of the glue pouring groove 123, i.e., the glue pouring baffle 14, and a glue baffle 142 is provided in the wire groove 141. In this way, when assembling the glue-filled and sealed bulb holder of the utility model, the wire (not shown in the figure) connected to the terminal 212 of the wiring terminal 21 can be clamped in the wire groove 141 to facilitate the lead-out of the wire; when pouring sealant into the glue pouring groove 123, the glue baffle 142 can be used to prevent the sealant from flowing from the wire groove 141 to the outside of the glue pouring groove 123 to affect the glue pouring effect.

[0018] In the glue-filled sealed bulb holder of the utility model, the wiring terminal and the clamping arm are an integrated structure, which can effectively reduce the assembly process of the glue-filled sealed bulb holder of the utility model, facilitate assembly and improve the assembly efficiency of the glue-filled sealed bulb holder of the utility model. In addition, the two sides of the connection groove for installing the bulb on the glue-filled sealed bulb holder of the utility model are provided with assembly grooves for installing the wiring clamping piece, so that the wiring terminal and the clamping arm can be clamped in the assembly groove; a limiting boss is provided in the assembly groove, so that the free end of the limiting barb on the wiring clamping piece can be pressed against the limiting boss in the assembly groove, so as to prevent the wiring clamping piece from falling off from the assembly groove.

Claims

1. A glue-filled sealed bulb holder, characterized in that: The glue-filled sealed bulb holder includes a holder body and a wiring clamp, the connecting end of the holder body is provided with a connecting groove, and both sides of the connecting groove are provided with assembly grooves for installing the wiring clamp; the wiring clamp includes a wiring terminal, a clamping arm and a limiting barb, and the wiring terminal and the clamping arm are installed in the assembly groove, and the free end of the limiting barb is against the limiting boss in the assembly groove.

2. The glue-filled sealed bulb holder according to claim 1, characterized in that: A connecting clamping protrusion is arranged at the notch of the connecting groove, and a clamping convex rib is arranged at the free end of the clamping arm close to the notch of the connecting groove.

3. The glue-filled sealed bulb holder according to claim 1 or 2, characterized in that: A connecting buckle is arranged on the outer wall of the connecting end of the seat body.

4. The glue-filled sealed bulb holder according to claim 3, characterized in that: A plurality of connection buckles are evenly distributed on the outer wall of the connection end along the circumferential direction.

5. The glue-filled sealed bulb holder according to claim 4, characterized in that: At least two of the connecting buckles that are arranged opposite to each other are provided with limit blocks and / or limit grooves on the clamping surfaces of the positioning ends facing the seat body, and the limit blocks are located at the ends of the clamping surfaces, and the limit grooves are located in the middle of the clamping surfaces.

6. The glue-filled sealed bulb holder according to claim 3, characterized in that: A support platform is arranged at the periphery of the seat body, the support platform is close to the positioning end of the seat body, and a sealing ring is arranged between the support platform and the connecting buckle.

7. The glue-filled sealed bulb holder according to claim 6, characterized in that: The sealing surface of the sealing ring is a wave-shaped structure.

8. The glue-filled sealed bulb holder according to claim 3, characterized in that: The positioning end of the seat body is provided with an insertion groove communicated with the assembly groove, and an insulating partition facing away from the connection end of the seat body is provided between two adjacent insertion grooves.

9. The glue-filled sealed bulb holder according to claim 8, characterized in that: The positioning end is provided with a glue pouring groove, which is formed by a glue pouring baffle plate arranged around the insertion groove and the insulating partition plate, and a spark pattern is arranged on the inner side wall of the glue pouring groove.

10. The glue-filled sealed bulb holder according to claim 9, characterized in that: A wire groove close to the insulating partition is arranged on the groove wall of the glue pouring groove, and a glue blocking plate is arranged in the wire groove.

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