Automobile air-inlet grille lamp wire harness assembly

Abstract

The utility model discloses an automobile air-inlet grille lamp wire harness assembly, and relates to the technical field of automobile wire harnesses, the automobile air-inlet grille lamp wire harness assembly comprises an electric wire, a waterproof left cover and a waterproof right cover, the two ends of the electric wire respectively penetrate through the left cover and the right cover; the inner sides of the left cover and the right cover are respectively provided with a moisture-proof water absorption pad, and the outer sides of the left cover and the right cover are respectively and integrally provided with a bolt fixing table; the outer side of the electric wire is provided with a cloth-based adhesive tape, and the two ends of the cloth-based adhesive tape are provided with wire harness buckles convenient to install. The end part of the electric wire is respectively in interference fit with a second connector and a third connector, and a first connector is fixed on the inner side of the left cover; according to the utility model, the two ends of the wire respectively penetrate through the left cover and the right cover, and then the left cover and the right cover are respectively fixed on the air-inlet grille, so that the connectors at the two ends of the wire are protected, the overall size of the connectors is reduced, and the waterproof effect at the connecting part is not influenced.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of automobile wiring harnesses, in particular to an automobile air intake grille lamp wiring harness assembly. Background Art

[0002] The main functions of a car's front grille are heat dissipation and air intake. If the water temperature of the engine radiator is too high and natural air intake alone cannot fully dissipate the heat, the fan will automatically start to assist in heat dissipation. Sensors and electronic components are installed in the air intake grille, which need to be connected to the vehicle's technical system using wiring harnesses.

[0003] However, the existing grille light wiring harnesses on the market usually use waterproof connectors, and the corresponding waterproof plugs need to be matched when the terminals are crimped. The waterproof connectors have large outer dimensions, occupy a large space, and are complex to process, and cannot meet the requirements of lightweight design of automobiles. In addition, cable ties are installed on the wiring harness to fix the wiring harness to the installation position. The vibration generated when the vehicle is driving can easily cause friction between the cable tie and the wiring harness, causing external damage to the wiring harness or loosening of the cable tie. Utility Model Content

[0004] The purpose of the utility model is to provide a wiring harness assembly for an automobile air intake grille lamp, which shields the connection point through the left cover and the right cover at both ends of the wiring harness, reduces the size of the connector without affecting the waterproof effect, protects the connector, and fixes the wiring harness on the air intake grille with the wiring harness buckle to improve the fixing effect, so as to solve the technical problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automobile air intake grille lamp wiring harness assembly, comprising

[0007] An electric wire and a waterproof left cover and a waterproof right cover, wherein two ends of the electric wire pass through the left cover and the right cover respectively;

[0008] Moisture-proof and water-absorbing pads are placed on the inner sides of the left cover and the right cover, respectively, and bolt fixing platforms are integrally provided on the outer sides of the left cover and the right cover;

[0009] The outer side of the electric wire is provided with a cloth-based tape, and both ends of the cloth-based tape are provided with wire harness buckles for easy installation.

[0010] As a further technical solution of the utility model, the ends of the electric wires are respectively interference-fitted with a second connector and a third connector, and the first connector is fixed to the inner side of the left cover.

[0011] As a further technical solution of the utility model, the wiring harness buckle includes a wiring harness seat, an elastic strap and a semicircular clamping column. The semicircular clamping column is integrally arranged on the side of the wiring harness seat, and the elastic strap is movably connected to the side of the wiring harness seat away from the semicircular clamping column.

[0012] As a further technical solution of the utility model, a through groove is provided on the side of the wire harness seat, and the ends of the elastic bands pass around the through groove on the side of the wire harness seat and are sewn together.

[0013] As a further technical solution of the utility model, two of the wiring harness seat and the semicircular clamping column are provided, and the two semicircular clamping columns are symmetrically arranged.

[0014] As a further technical solution of the utility model, a stop block and a stop block are integrally provided on the side surface of the semicircular clamping column.

[0015] As a further technical solution of the utility model, a locking spring is provided between the two semicircular clamping columns, and the side surface of the locking spring is fixedly connected to any one of the semicircular clamping columns.

[0016] As a further technical solution of the utility model, the cloth-based tape is spirally wound around the outside of the electric wire.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model passes both ends of the wire through the left cover and the right cover respectively, and then fixes the left cover and the right cover on the air intake grille respectively, so as to protect the connectors at both ends of the wire, reduce the overall size of the connector, and do not affect the waterproof effect of the connection;

[0019] 2. The utility model squeezes the upper and lower semicircular clamps inwards, and then inserts the semicircular clamps into the holes reserved in the air intake grille. After loosening, the locking spring resets the semicircular clamps so that the semicircular clamps are close to the inner wall of the hole. The stopper block and the stopper are respectively located on both sides of the hole to fix the wiring harness, and the elastic locking structure is easy to replace;

[0020] 3. In the utility model, the cloth-based tape is wound around the outside of the electric wire to protect the outside of the electric wire and prevent the electric wire from being damaged due to friction with the air intake grille. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model in use state.

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the wire harness buckle in the utility model.

[0023] Figure 3 This utility model Figure 2 main view.

[0024] Figure 4 This utility model Figure 3 A partial enlarged schematic diagram of .

[0025] In the figure:

[0026] Left cover 1, first connector 2, wire 3, second connector 4, cloth-based tape 5, right cover 6, third connector 7, wire harness buckle 8, wire harness seat 81, elastic band 82, semicircular clamping column 83, stop block 84, stop block 85, locking spring 86. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model embodiment provides a vehicle air intake grille lamp wiring harness assembly, comprising

[0029] An electric wire 3 and a waterproof left cover 1 and a right cover 6, wherein two ends of the electric wire 3 pass through the left cover 1 and the right cover 6 respectively;

[0030] Moisture-proof absorbent pads are placed on the inner sides of the left cover 1 and the right cover 6, and bolt fixing platforms are integrally provided on the outer sides of the left cover 1 and the right cover 6 to shield the area around the connector, reduce the size of the connector, and do not affect the protection effect;

[0031] The outer side of the electric wire 3 is provided with a cloth-based tape 5, and both ends of the cloth-based tape 5 are provided with wire harness buckles 8 for easy installation, so as to protect the outer side of the wire harness and reduce damage caused by friction.

[0032] In this embodiment, the ends of the electric wire 3 are respectively interference-fitted with the second connector 4 and the third connector 7 , and the first connector 2 is fixed to the inner side of the left cover 1 .

[0033] In this embodiment, the wiring harness buckle 8 includes a wiring harness seat 81, an elastic strap 82 and a semicircular clamping column 83. The semicircular clamping column 83 is integrally arranged on the side of the wiring harness seat 81. The elastic strap 82 is movably connected to the side of the wiring harness seat 81 away from the semicircular clamping column 83 to quickly fix the wiring harness. The elastic strap 82 can reduce the friction caused by vibration, thereby reducing the wear on the wiring harness.

[0034] In this embodiment, a through groove is provided on the side of the harness seat 81, and the ends of the elastic bands 82 pass around the through groove on the side of the harness seat 81 and are sewn together.

[0035] In this embodiment, two of the harness seat 81 and the semicircular clamping column 83 are provided, and the two semicircular clamping columns 83 are symmetrically arranged to facilitate the staff to replace the harness buckle 8.

[0036] In this embodiment, a stop block 84 and a stopper 85 are integrally provided on the side surface of the semicircular clamping column 83 to fix the wiring harness buckle 8 .

[0037] A locking spring 86 is provided between the two semicircular clamping columns 83 , and a side surface of the locking spring 86 is fixedly connected to any one of the semicircular clamping columns 83 .

[0038] In this embodiment, the cloth-based tape 5 is spirally wound around the outer side of the electric wire 3 .

[0039] By adopting the above technical solution, the two ends of the wire 3 are respectively passed through the inner sides of the left cover 1 and the right cover 6 to protect the ends of the wire 3, and then the second connector 4 and the third connector 7 are crimped to the two ends of the wire 3 by using a crimping pliers to reduce the size of the connector, and finally a flexible waterproof pad is filled at the connection between the left cover 1 and the wire 3 and the wire 3 and the right cover 6 to seal and improve the sealing effect, and then the cloth-based tape 5 is wrapped around the outside of the wire 3 to protect the wire 3, and finally the wire 3 is fixed to the air intake grille by the wire harness buckle 8.

[0040] In this embodiment, the connection between the left cover 1 and the wire 3 and the connection between the wire 3 and the right cover 6 are filled with flexible waterproof pads respectively.

[0041] The harness buckle 8 is located outside the cloth-based tape 5 , and the wires 3 are arranged between the harness seat 81 and the elastic binding tape 82 .

[0042] In this embodiment, the elastic strap 82 is a nylon strap, which is used to wrap and fix the wire harness, making installation easy.

[0043] In this embodiment, the end of the electric wire 3 is located on the upper part of the first connector 2 .

[0044] The working principle of the utility model is as follows: when in use, firstly, the two ends of the wire 3 are respectively passed through the inner sides of the left cover 1 and the right cover 6, and then the second connector 4 and the third connector 7 are crimped to the two ends of the wire 3 by using a crimping pliers, and finally, a flexible waterproof pad is filled at the connection between the left cover 1 and the wire 3 and the wire 3 and the right cover 6 for sealing, one end of the wire harness is connected to the vehicle wire harness end through the third connector 7, and the other end is connected to the atmosphere light LED module through the second connector 4, and then the left cover 1 and the right cover 6 are respectively fixed to the left cover 1 and the right cover 6 by bolts. On the air intake grille, then wrap the cloth-based tape 5 around the outside of the wire 3 for protection, separate the two wire harness seats 81, bypass the outside of the wire 3 and bring them together, and insert the semicircular clamping column 83 on one side of the wire harness seat 81 into the hole reserved in the air intake grille. After loosening, the elasticity of the locking spring 86 itself will push the semicircular clamping column 83 to fit tightly against the inner wall of the hole. At this time, the stop block 84 and the stop block 85 are respectively located on both sides of the hole, thereby fixing the wire harness on the air intake grille, and the elastic locking method facilitates the disassembly and replacement of the wire harness.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automobile grille light wiring harness assembly, characterized in that: include An electric wire (3) and a waterproof left cover (1) and a right cover (6), wherein two ends of the electric wire (3) respectively pass through the left cover (1) and the right cover (6); Moisture-proof water-absorbing pads are placed on the inner sides of the left cover (1) and the right cover (6), respectively, and bolt fixing platforms are integrally provided on the outer sides of the left cover (1) and the right cover (6); A cloth-based adhesive tape (5) is provided on the outer side of the electric wire (3), and both ends of the cloth-based adhesive tape (5) are provided with wiring harness buckles (8) for easy installation.

2. The automobile grille light wiring harness assembly according to claim 1 is characterized in that: The ends of the electric wire (3) are respectively interference-fitted with a second connector (4) and a third connector (7), and the first connector (2) is fixed on the inner side of the left cover (1).

3. The automobile grille light wiring harness assembly according to claim 1 is characterized in that: The wiring harness buckle (8) comprises a wiring harness seat (81), an elastic binding band (82) and a semicircular clamping column (83); the semicircular clamping column (83) is integrally arranged on the side of the wiring harness seat (81); and the elastic binding band (82) is movably connected to a side of the wiring harness seat (81) away from the semicircular clamping column (83).

4. The automobile grille light wiring harness assembly according to claim 3 is characterized in that: The side surface of the harness seat (81) is provided with a through groove, and the end of the elastic binding band (82) passes over the through groove on the side surface of the harness seat (81) and is sewn together.

5. The automobile grille light wiring harness assembly according to claim 3 is characterized in that: The harness seat (81) and the semicircular clamping column (83) are provided in two pieces, and the two semicircular clamping columns (83) are symmetrically arranged.

6. The automobile grille light wiring harness assembly according to claim 5 is characterized in that: A stop block (84) and a stopper (85) are integrally provided on the side surface of the semicircular clamping column (83).

7. The automobile grille light wiring harness assembly according to claim 5 is characterized in that: A locking spring (86) is provided between the two semicircular clamping columns (83), and the side surface of the locking spring (86) is fixedly connected to any one of the semicircular clamping columns (83).

8. The automobile grille light wiring harness assembly according to claim 1 is characterized in that: The cloth-based adhesive tape (5) is spirally wound around the outside of the electric wire (3).

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