Self-sealing vehicle light wiring harness

Abstract

The utility model relates to the technical field of wire harness, concretely is a kind of self-sealing car light wire harness, including plug connector, limiting assembly, adjusting sealing pipe and mid-seal pipe, the plug connector outside is connected with limiting assembly, the limiting assembly one end is connected with adjusting sealing pipe, the end of adjusting sealing pipe away from limiting assembly is connected with mid-seal pipe, the plug connector outside is equipped with multiple sets of limiting recess near both ends, the end of plug connector near adjusting sealing pipe is equipped with wire seat, the wire seat is connected with wire harness, the end of plug connector outside away from wire seat is equipped with limiting protruding ring, the limiting assembly is by base, pull rod, limiting sleeve, first locking sleeve, limiting protruding block and limiting wire slot composition, the end of adjusting sealing pipe near mid-seal pipe is equipped with second locking sleeve, the end of adjusting sealing pipe near limiting assembly is equipped with first connecting sleeve, the both ends of mid-seal pipe are equipped with second connecting sleeve.

Description

Technical Field

[0001] This utility model relates to the field of wiring harness technology, specifically a self-sealing vehicle light wiring harness. Background Technology

[0002] The headlight wiring harness is installed inside the vehicle using a fixing clip. The limiting point is prone to friction damage. In addition, most headlight wiring harnesses have a protective structure in the middle, and the protection at the connection between the headlight wiring harness and the connector is relatively weak, which affects the overall service life.

[0003] Therefore, a self-sealing vehicle light wiring harness needs to be designed to solve the problems mentioned in the background technology. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the prior art by proposing a self-sealing vehicle light wiring harness.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A self-sealing vehicle light wiring harness includes a connector, a limiting component, an adjusting sealing tube, and a middle sealing tube. The connector is externally connected to the limiting component, one end of the limiting component is connected to the adjusting sealing tube, and the end of the adjusting sealing tube away from the limiting component is connected to the middle sealing tube. The connector has multiple sets of limiting grooves near both ends on its outer side. The connector has a wire seat near the end of the adjusting sealing tube. A wire harness is connected inside the wire seat. The connector has a limiting protrusion ring at the end away from the wire seat on its outer side. The limiting component consists of a base, a pull rod, a limiting sleeve, a first locking sleeve, a limiting protrusion, and a limiting groove. The pull rod has a base and a limiting sleeve at both ends. The base and the limiting sleeve each have multiple sets of limiting protrusions inside. The limiting sleeve has a limiting groove at the end away from the base. The base has a first locking sleeve at the end away from the limiting sleeve. The adjusting sealing tube is provided with a second locking sleeve at one end near the middle section sealing tube, and a first connecting sleeve at one end near the limiting component; The middle section sealing tube is equipped with a second connecting sleeve at both ends.

[0006] As a preferred embodiment of this utility model, both the adjusting sealing tube and the middle sealing tube are spring tubes, and the upper ends of both the adjusting sealing tube and the middle sealing tube are open structures.

[0007] As a preferred embodiment of this utility model, the second locking sleeve on the adjusting sealing tube and the second connecting sleeve on the middle section sealing tube are connected by threaded tightening.

[0008] As a preferred embodiment of this utility model, the first connecting sleeve and the first locking sleeve on the adjusting sealing tube are connected by a threaded connection.

[0009] In a preferred embodiment of this invention, the adjusting sealing tube, the middle sealing tube, and the wire harness are connected by a sleeve.

[0010] As a preferred embodiment of this utility model, the base, the limiting sleeve and the plug are connected by a sleeve connection, the limiting groove and the limiting protrusion are connected by a snap connection, the wire seat and the first locking sleeve are connected by a plug-in connection, and the limiting protrusion ring and the limiting wire groove are connected by a snap connection.

[0011] As a preferred embodiment of this utility model, the connector is composed of three sets of stacked outer shells.

[0012] In summary, the technical effects and advantages of this utility model are as follows: This self-sealing vehicle light wiring harness has a flexible adjustable sealing tube and a middle sealing tube forming a protective structure on the outside of the wiring harness. Furthermore, the combined adjustable sealing tubes connected to both ends of the middle sealing tube seal the connection between the wiring harness and the connector, improving the protection of the wiring harness connection. The base, limiting sleeve, and connector are connected by a sleeve connection; the limiting groove and limiting protrusion are connected by a snap-fit ​​connection; the wire seat and the first locking sleeve are connected by a plug-in connection; and the limiting protrusion ring and the limiting wire groove are connected by a snap-fit ​​connection. The connector consists of three sets of stacked outer shells forming a combined structure, which is detachable and convenient for later maintenance and replacement, making operation more time-saving and labor-saving. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a structural diagram of the connector of this utility model; Figure 3 This is a structural diagram of the limiting sleeve of this utility model; Figure 4 This is a structural diagram of the adjusting sealing tube of this utility model; Figure 5 This is a structural diagram of the middle section sealing tube of this utility model.

[0014] In the diagram: 1. Connector; 101. Limiting groove; 102. Limiting protrusion ring; 103. Wire seat; 104. Wire harness; 2. Limiting assembly; 201. Base; 202. Pull rod; 203. Limiting sleeve; 204. First locking sleeve; 205. Limiting protrusion block; 206. Limiting wire groove; 3. Adjusting sealing tube; 301. First connecting sleeve; 302. Second locking sleeve; 4. Middle section sealing tube; 401. Second connecting sleeve. Detailed Implementation

[0015] 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.

[0016] Reference Figures 1-5 A self-sealing vehicle light wiring harness includes a connector 1, a limiting component 2, an adjusting sealing tube 3, and a middle sealing tube 4. The limiting component 2 is externally connected to the connector 1. One end of the limiting component 2 is connected to the adjusting sealing tube 3, and the end of the adjusting sealing tube 3 away from the limiting component 2 is connected to the middle sealing tube 4. Multiple limiting grooves 101 are provided on the outside of the connector 1 near both ends. A wire seat 103 is provided on the end of the connector 1 near the adjusting sealing tube 3, and a wiring harness 104 is connected inside the wire seat 103. A limiting protrusion ring 102 is provided on the outside of the connector 1 away from the wire seat 103. The limiting component 2 consists of a base 201, a pull rod 202, and a limiting sleeve 203. The assembly consists of a first locking sleeve 204, a limiting protrusion 205, and a limiting groove 206. The pull rod 202 has a base 201 and a limiting sleeve 203 at both ends. The base 201 and the limiting sleeve 203 each have multiple sets of limiting protrusions 205 inside. The limiting sleeve 203 has a limiting groove 206 at the end away from the base 201. The base 201 has a first locking sleeve 204 at the end away from the limiting sleeve 203. The adjusting sealing tube 3 has a second locking sleeve 302 at the end near the middle sealing tube 4. The adjusting sealing tube 3 has a first connecting sleeve 301 at the end near the limiting component 2. The middle sealing tube 4 has a second connecting sleeve 401 at both ends.

[0017] Reference Figures 1-5 The headlight wiring harness is installed inside the vehicle using fixing clips. The limiting points are prone to friction damage, and the outer protective structure of most headlight wiring harnesses is only located in the middle, leaving the connection between the headlight wiring harness and the connector relatively weak, affecting the overall lifespan. Both the adjusting sealing tube 3 and the middle sealing tube 4 are spring tubes, and their upper ends are open with an overlapping, overall ring structure. This keeps the opening closed, allowing for direct connection during installation. For later inspection and replacement, the opening can be easily pried open for operation, facilitating operation while effectively creating a self-sealing structure. The second locking sleeve 302 on the adjusting sealing tube 3 and the second connecting sleeve 401 on the middle section sealing tube 4 are connected by threads. The first connecting sleeve 301 and the first locking sleeve 204 on the adjusting sealing tube 3 are connected by threads. The adjusting sealing tube 3, the middle section sealing tube 4 and the wire harness 104 are connected by a sleeve. The flexible adjusting sealing tube 3 and the middle section sealing tube 4 form protection on the outside of the wire harness 104. The combined adjusting sealing tube 3 connected to both ends of the middle section sealing tube 4 seals the connection between the wire harness 104 and the connector 1, improving the protection of the connection of the wire harness 104.

[0018] Reference Figures 1-5 The base 201, the limiting sleeve 203 and the plug 1 are connected by a sleeve, the limiting groove 101 and the limiting protrusion 205 are connected by a snap-fit, the wire seat 103 and the first locking sleeve 204 are connected by a plug-in connection, and the limiting protrusion ring 102 and the limiting wire groove 206 are connected by a snap-fit. The plug 1 is composed of three sets of stacked shells to form a combined structure, which can be disassembled and installed, facilitating later maintenance and replacement, and making the operation more time-saving and labor-saving.

[0019] Working principle: Both the adjusting sealing tube 3 and the middle sealing tube 4 of the self-sealing vehicle light wiring harness are spring tubes, and the upper ends of both the adjusting sealing tube 3 and the middle sealing tube 4 are open structures with overlapping structures and an overall ring structure, which keeps the openings closed. They can be directly sleeved during installation, and can be easily opened for maintenance and replacement later. This convenient operation effectively forms a self-sealing structure. The second locking sleeve 302 on the adjusting sealing tube 3 and the second connecting sleeve 401 on the middle sealing tube 4 are connected by threads. The first connecting sleeve 301 and the first locking sleeve 204 on the adjusting sealing tube 3 are also connected by threads. The adjusting sealing tube 3, the middle sealing tube 4, and the wiring harness 104 are connected by sleeves. The flexible adjustable sealing tube 3 and the middle sealing tube 4 form a protective structure on the outside of the wire harness 104. The combined adjustable sealing tube 3 connected to both ends of the middle sealing tube 4 seals the connection between the wire harness 104 and the connector 1, improving the protection of the connection of the wire harness 104. The base 201, the limiting sleeve 203 and the connector 1 are connected by a sleeve. The limiting groove 101 and the limiting protrusion 205 are connected by a snap-fit. The wire seat 103 and the first locking sleeve 204 are connected by a plug-in connection. The limiting protrusion ring 102 and the limiting wire groove 206 are connected by a snap-fit. The connector 1 is composed of three sets of stacked shells to form a combined structure. It can be disassembled and installed, which is convenient for later maintenance and replacement, and the operation is more time-saving and labor-saving.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-sealing vehicle light wiring harness, comprising a connector (1), a limiting assembly (2), an adjusting sealing tube (3), and a middle sealing tube (4), characterized in that: The connector (1) is externally connected to a limiting component (2), one end of the limiting component (2) is connected to an adjusting sealing tube (3), and the end of the adjusting sealing tube (3) away from the limiting component (2) is connected to a middle sealing tube (4). The plug (1) has multiple sets of limiting grooves (101) near both ends on the outside. The plug (1) has a wire seat (103) near the adjusting sealing tube (3) and a wire harness (104) is connected inside the wire seat (103). The plug (1) has a limiting protrusion ring (102) at the outside of the wire seat (103). The limiting component (2) consists of a base (201), a pull rod (202), a limiting sleeve (203), a first locking sleeve (204), a limiting protrusion (205), and a limiting groove (206). The pull rod (202) has a base (201) and a limiting sleeve (203) at both ends. The base (201) and the limiting sleeve (203) are provided with multiple sets of limiting protrusions (205). The limiting sleeve (203) is provided with a limiting groove (206) at one end away from the base (201). The base (201) is provided with a first locking sleeve (204) at one end away from the limiting sleeve (203). The adjusting sealing tube (3) is provided with a second locking sleeve (302) at one end near the middle section sealing tube (4), and the adjusting sealing tube (3) is provided with a first connecting sleeve (301) at one end near the limiting component (2). The middle section sealing tube (4) is provided with a second connecting sleeve (401) at both ends.

2. The self-sealing vehicle light wiring harness according to claim 1, characterized in that: Both the adjusting sealing tube (3) and the middle sealing tube (4) are spring tubes, and the upper ends of both the adjusting sealing tube (3) and the middle sealing tube (4) are open structures.

3. The self-sealing automotive lamp wiring harness according to claim 1, characterized in that: The second locking sleeve (302) on the regulating sealing tube (3) and the second connecting sleeve (401) on the middle sealing tube (4) are connected by threaded tightening.

4. The self-sealing automotive lamp wiring harness according to claim 1, characterized in that: The first connecting sleeve (301) and the first locking sleeve (204) on the regulating sealing tube (3) are connected by a threaded screw.

5. The self-sealing vehicle light wiring harness according to claim 1, characterized in that: The regulating sealing tube (3), the middle sealing tube (4), and the wire harness (104) are connected by a sleeve.

6. The self-sealing automotive lamp wiring harness according to claim 1, characterized in that: The base (201), the limiting sleeve (203) and the plug (1) are connected by a sleeve, the limiting groove (101) and the limiting protrusion (205) are connected by a snap-fit, the wire seat (103) and the first locking sleeve (204) are connected by a plug-in connection, and the limiting protrusion ring (102) and the limiting wire groove (206) are connected by a snap-fit.

7. A self-sealing automotive lamp wiring harness according to claim 1, characterized in that: The connector (1) consists of three sets of stacked shells.

Images