High brake light wire harness with protective structure

Abstract

The utility model belongs to brake lamp wire harness technical field, concretely is a kind of high brake lamp wire harness with protective structure, including wire, wire outer cover is equipped with protective sleeve one and protective sleeve two, and protective sleeve two outer cover is equipped with sponge cover, the one end of wire is connected with connector, and protective sleeve two is between protective sleeve one and connector;The utility model improves the protection performance of wire by protective sleeve one and protective sleeve two, sets up sponge cover in the position where wire harness and vehicle body are easy to rub, improves the buffering capacity of wire harness, further improves the protection ability, and also reduce noise.

Description

Technical Field

[0001] This utility model belongs to the field of brake light wiring harness technology, and more specifically, it relates to a high-mounted brake light wiring harness with a protective structure. Background Technology

[0002] High-mounted brake lights are usually installed on the rear windshield, rear spoiler, or sheet metal parts where the roof connects to the body. During the wiring process, the wiring harness needs to pass through sheet metal holes with sharp edges, go around rigid metal brackets, and fit closely to the body structure in a narrow space.

[0003] Currently, existing wiring harnesses typically use a single-layer outer sheath structure. During vehicle operation, due to vibration and relative displacement, the wiring harness is prone to continuous friction or collision with surrounding metal parts, which can lead to wear of the outer sheath, abnormal noises from the vehicle body, and in severe cases, damage to the insulation layer of the internal wires, causing short circuits or functional failures.

[0004] To address the aforementioned issues, this application proposes a high-mounted brake light wiring harness with a protective structure. Utility Model Content

[0005] The purpose of this utility model is to provide a high-mounted brake light wiring harness with a protective structure, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a high-mounted brake light wiring harness with a protective structure, including a wire, a protective sleeve 1 and a protective sleeve 2 are provided on the outer sleeve of the wire, and a sponge sleeve is provided on the outer sleeve of the protective sleeve 2. One end of the wire is connected to a connector, and the protective sleeve 2 is located between the protective sleeve 1 and the connector.

[0008] Furthermore, the outer wall of the conductor is fitted with two sealing plugs, and the two sealing plugs are symmetrically arranged on both sides of the protective sleeve.

[0009] Furthermore, the thickness of the sponge sleeve is at least 3 mm.

[0010] Furthermore, the sealing plug is a PIN rubber plug.

[0011] Furthermore, the first protective sleeve and the second protective sleeve are PVC protective sleeves, and both the first protective sleeve and the second protective sleeve are fixed to the outer surface of the conductor by insulating tape.

[0012] Furthermore, the sealing plug is fixedly connected to the outer surface of the wire by an adhesive.

[0013] Furthermore, the second protective sleeve is interference-fitted with the sponge sleeve.

[0014] This utility model has the following beneficial effects:

[0015] This invention adds a layer of sponge sleeve to the outer layer of the second protective sleeve. The sponge sleeve not only improves the protection of the wiring harness and prevents wear, but also enhances the buffering and shock absorption performance of the wiring harness and reduces the noise generated by the contact between the wiring harness and the vehicle body.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the sponge sleeve structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the sponge sleeve structure of this utility model;

[0021] The attached diagram lists the components represented by each number as follows:

[0022] In the diagram: 1. Wire; 2. Protective sleeve one; 3. Protective sleeve two; 4. Sponge sleeve; 5. Sealing plug; 6. Connector. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figure 1 - Figure 3 As shown, this embodiment provides a high-mounted brake light wiring harness with a protective structure. The core structure includes a wire 1, a protective sleeve 2, a protective sleeve 3, a sponge sleeve 4, and a connector 6. The outer wall of the wire harness 1 is sequentially fitted with the protective sleeve 3 and the protective sleeve 2 from the connector 6 to the distal end. The protective sleeve 2 and the protective sleeve 3 cover the entire wiring harness, improving its protective capability. The protective sleeve 3 is located at a position where the wiring harness is prone to friction with the vehicle body. The protective key areas are optimized through a zoned layout. The sponge sleeve 4 covering the protective sleeve 2 effectively absorbs vibration, prevents wear, and reduces noise, improving the durability of the wiring harness, the NVH noise of the entire vehicle, vibration and acoustic roughness performance, and safety reliability.

[0026] The outer wall of the wire 1 is fitted with two sealing plugs 5, and the two sealing plugs 5 are symmetrically arranged on both sides of the protective sleeve 2. When the wire harness passes through the hole in the vehicle body, the hole in the vehicle body is sealed by the sponge sleeve 4 to prevent the sharp metal sheet edge from cutting or abrading the wire harness.

[0027] The thickness of the sponge sleeve 4 is ≥3mm, ensuring that the sponge sleeve 4 has a sufficient buffer layer to effectively disperse external impact force.

[0028] Among them, the sealing plug 5 is a PIN rubber plug with a through groove that matches the outer diameter of the wire 1, and the outer wall is a boss structure.

[0029] Among them, protective sleeve 1 2 and protective sleeve 2 3 are PVC protective sleeves, and both protective sleeve 1 2 and protective sleeve 2 3 are fixed to the outer surface of conductor 1 by insulating tape. PVC material has excellent insulation, corrosion resistance and weather resistance, which plays a good protective role for conductor 1. The insulating tape is used to tightly fix protective sleeve 2 3 to conductor 1 by spiral winding.

[0030] The sealing plug 5 is fixedly connected to the outer surface of the wire 1 by an adhesive. The inner or outer surface of the sealing plug 5 is coated with a high-temperature resistant and aging-resistant adhesive such as epoxy resin, which is bonded and fixed to the outer surface of the wire 1. This can prevent the sealing plug 5 from falling off due to vehicle vibration or external pulling force, and ensure the long-term effectiveness of its sealing and protective functions.

[0031] Among them, the protective sleeve 2 3 and the sponge sleeve 4 are interference fit. The outer diameter of the protective sleeve 2 3 is slightly larger than the inner diameter of the sponge sleeve 4. During assembly, the sponge sleeve 4 tightly wraps around the outside of the protective sleeve 2 3, forming an interference fit structure, which improves the fixing reliability of the protective sleeve 2 3 to the sponge sleeve 4.

[0032] It is understandable that this utility model improves the protective performance of the wire 1 by using protective sleeve 1 2 and protective sleeve 2 3, and sets sponge sleeve 4 at the position where the wire harness is prone to friction with the vehicle body to improve the buffering capacity of the wire harness, thereby further improving the protective capacity and reducing noise.

[0033] A specific application of the operation process in this embodiment is as follows: the wiring harness improves the protection capability of the conductor 1 through protective sleeve 1 2 and protective sleeve 2 3, strengthens the protection of the part of conductor 1 covered by protective sleeve 2 3 through sponge sleeve 4, optimizes the protection of key areas through partitioned layout, and sponge sleeve 4 can also buffer and dampen impacts, reducing the noise generated when the wiring harness moves relative to the vehicle body.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-mounted brake light wiring harness with a protective structure, comprising a conductor (1), characterized in that: The conductor (1) is covered with a protective sleeve one (2) and a protective sleeve two (3), and the protective sleeve two (3) is covered with a sponge sleeve (4). One end of the conductor (1) is connected to a connector (6), and the protective sleeve two (3) is located between the protective sleeve one (2) and the connector (6).

2. The high-mounted brake light wiring harness with a protective structure according to claim 1, characterized in that: The outer wall of the conductor (1) is fitted with two sealing plugs (5), and the two sealing plugs (5) are symmetrically arranged on both sides of the protective sleeve (2).

3. The high-mounted brake light wiring harness with a protective structure according to claim 1, characterized in that: The thickness of the sponge sleeve (4) is at least 3 mm.

4. A high-mounted brake light wiring harness with a protective structure according to claim 2, characterized in that: The sealing plug (5) is a PIN rubber plug.

5. A high-mounted brake light wiring harness with a protective structure according to claim 1, characterized in that: The first protective sleeve (2) and the second protective sleeve (3) are PVC protective sleeves, and both the first protective sleeve (2) and the second protective sleeve (3) are fixed to the outer surface of the conductor (1) by insulating tape.

6. A high-mounted brake light wiring harness with a protective structure according to claim 4, characterized in that: The sealing plug (5) is fixedly connected to the outer surface of the wire (1) by an adhesive.

7. A high-mounted brake light wiring harness with a protective structure according to claim 1, characterized in that: The protective sleeve 2 (3) and the sponge sleeve (4) are interference fit.

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