High-temperature-resistant electronic connecting wire harness

Abstract

The utility model provides a high-temperature-resistant electronic connecting wire harness, which relates to the technical field of connecting wire harnesses and comprises a wire harness body, an inner sleeve layer is sleeved on the surface of the wire harness body, an outer sleeve layer is arranged on the surface of the inner sleeve layer, a buffer block is arranged in the outer sleeve layer, a buffer groove is arranged on the surface of the buffer block, and the buffer groove is arranged on the surface of the buffer block. The wire harness comprises a wire harness body, an inner sleeve layer is arranged on the surface of the wire harness body, a heat conduction plate is arranged on the surface of the inner sleeve layer, and a heat dissipation plate is fixedly installed on the surface of the heat conduction plate, in the wire harness, through arrangement of the inner sleeve layer, the heat conduction plate, the heat dissipation plate and the heat dissipation fins, the insulating property of the wire harness body is guaranteed, and meanwhile the effect of facilitating heat dissipation of the wire harness body is achieved; therefore, the situation that the insulating material is aged due to the fact that the wire harness body does not have a heat dissipation structure and the temperature of the wire harness body rises is avoided, the safety and the high temperature resistance of the wire harness body are improved, and the wire harness is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wire harnesses, in particular to a high temperature resistant electronic connecting wire harness. Background Art

[0002] An electronic wiring harness is a group of wires or cables that are tied or organized together, usually in a specific order and layout, to connect various components in an electronic device or system.

[0003] Publication No. CN217134825U discloses an electronic connection harness for household appliances, including a harness body, wherein an arc-shaped card plate 1 and an arc-shaped card plate 2 are respectively arranged on the outside of the harness body, the inner walls of the arc-shaped card plate 1 and the arc-shaped card plate 2 are both fixedly connected with an insulating layer, a card slot is provided at a center position on one side of the top of the arc-shaped card plate 2, a card block is fixedly connected at a center position on one side of the bottom of the arc-shaped card plate 1, the bottom of the card block penetrates into the inside of the card slot and is clamped with the card slot, and a connection plate 1 and a connection plate 2 are fixedly connected on one side of the arc-shaped card plate 1 and the arc-shaped card plate 2. The electronic connection harness for household appliances, through the design of the arc-shaped card plate 1, the arc-shaped card plate 2, the sponge limiting ball, the card slot and the card block, can facilitate users to wrap multiple electronic connection harnesses, making them not easy to be entangled and knotted, thereby ensuring that the harness can be used normally, improving the safety of use and the protection effect of the harness. Although this type of wiring harness is less likely to get tangled or knotted, it lacks high temperature resistance. Since this type of wiring harness does not have a heat dissipation structure, the temperature of the wiring harness body will increase during use. The increase in the temperature of the wiring harness body will lead to aging of the insulating material, thereby reducing the insulating performance of the insulating material and causing safety accidents. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a high-temperature resistant electronic connection harness, comprising a harness body, the surface of the harness body is sheathed with an inner sheath, the surface of the inner sheath is sheathed with an outer sheath, a buffer block is arranged inside the outer sheath, a buffer groove is opened on the surface of the buffer block, a heat conduction plate is arranged on the surface of the inner sheath, a heat sink is fixedly installed on the surface of the heat conduction plate, and a heat sink is fixedly installed on the surface of the heat sink.

[0006] Preferably, the outer jacket layer is sleeved with a sleeve, the sleeve surface is penetrated with heat dissipation holes, the sleeve surface is provided with slots, and the slots are inserted with filter A and filter B. Here, the design of the sleeve plays a role in protecting the heat sink and the fin.

[0007] Preferably, the inner sleeve and the buffer block are both made of silicone rubber. Here, the design of the silicone rubber material of the inner sleeve has the effect of conducting heat to the wiring harness body while also having an insulating effect, while the design of the silicone rubber of the buffer block can effectively buffer vibration and reduce friction because silicone has good softness and high temperature resistance, and also has good electrical insulation performance, which can protect the wiring harness body and the connector.

[0008] Preferably, the heat conducting plate, the heat dissipating plate and the heat sink are all made of copper. Here, the copper material has good thermal conductivity and can effectively absorb the heat dissipated by the wiring harness body and discharge it through the heat dissipating plate and the heat sink.

[0009] Preferably, the material of the outer jacket layer is rubber. Here, the rubber material of the outer jacket layer is designed to provide insulation and protection for the wiring harness body.

[0010] Preferably, the filter A and filter B are slidably connected to the slot. Here, the sliding design of the filter A and filter B prevents dust in the air from adhering to the surface of the heat sink and the heat sink, and also facilitates the cleaning and replacement of the filter A and filter B.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by providing an inner sleeve layer, a heat conducting plate, a heat dissipation plate and a heat sink, the insulation of the wiring harness body is ensured while the heat dissipation of the wiring harness body is facilitated, thereby avoiding the situation in which the wiring harness body is heated up and the insulating material is aged due to the lack of a heat dissipation structure of the wiring harness body, thereby improving the safety and high temperature resistance of the wiring harness body, and the structure is simple and practical.

[0013] 2. In the utility model, the sleeve, slot, heat dissipation hole, filter A and filter B are provided to prevent dust in the air from adhering to the surface of the heat dissipation plate and the heat sink, and to facilitate the cleaning and replacement of filter A and filter B. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a high temperature resistant electronic connection harness is provided for the utility model;

[0015] Figure 2 The utility model provides a schematic diagram of the exploded structure of a wiring harness body, an inner sleeve layer, a buffer block, a heat conducting plate and a heat sink in a high temperature resistant electronic connection wiring harness;

[0016] Figure 3 The utility model proposes a high temperature resistant electronic connection harness Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model provides a schematic diagram of the explosion structure of a sleeve, a filter A and a filter B in a high temperature resistant electronic connection harness;

[0018] Figure 5 The utility model proposes a high temperature resistant electronic connection harness Figure 4 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Wire harness body; 2. Inner sleeve; 3. Buffer block; 4. Buffer slot; 5. Heat conduction plate; 6. Heat sink; 7. Heat sink; 8. Outer sleeve; 9. Sleeve; 10. Heat dissipation hole; 11. Slot; 12. Filter A; 13. Filter B. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5The utility model provides a technical solution: a high temperature resistant electronic connection harness, comprising a harness body 1, the surface of the harness body 1 is sheathed with an inner sleeve layer 2, the inner sleeve layer 2 and the buffer block 3 are both made of silicone rubber, the silicone rubber material design of the inner sleeve layer 2 plays a role in conducting heat to the harness body 1 while also playing an insulating role, and the silicone rubber design of the buffer block 3 has good softness and high temperature resistance, which can effectively buffer vibration and reduce friction, and also has good electrical insulation performance, which can protect the inside of the harness body 1 and the connector, and the surface of the inner sleeve layer 2 is provided with an outer The outer sleeve 8 is made of rubber. The rubber material of the outer sleeve 8 is designed to insulate and protect the wiring harness body 1. A buffer block 3 is arranged inside the outer sleeve 8. A buffer groove 4 is arranged on the surface of the buffer block 3. A heat conducting plate 5 is arranged on the surface of the inner sleeve 2. A heat sink 6 is fixedly installed on the surface of the heat conducting plate 5. A heat sink 7 is fixedly installed on the surface of the heat sink 6. The heat conducting plate 5, the heat sink 6 and the heat sink 7 are all made of copper. The copper material has good thermal conductivity and can effectively absorb the heat dissipated by the wiring harness body 1 and discharge it through the heat sink 6 and the heat sink 7.

[0025] Embodiment 2

[0026] See also Figure 1-5 A sleeve 9 is sleeved on the surface of the outer jacket layer 8. The design of the sleeve 9 protects the heat sink 6 and the heat sink 7. A heat dissipation hole 10 is opened on the surface of the sleeve 9. A slot 11 is opened on the surface of the sleeve 9. Filters A12 and B13 are inserted into the slot 11. Filters A12 and B13 are slidably connected to the slot 11. The sliding design of filters A12 and B13 prevents dust in the air from adhering to the surface of the heat sink 6 and the heat sink 7, and also facilitates the cleaning and replacement of filters A12 and B13.

[0027] Working principle: When the harness body 1 is in use, the harness body 1 will generate heat, and the heat will be absorbed by the inner sleeve 2. After absorbing the heat, the inner sleeve 2 will conduct the heat to the heat conducting plate 5, and the heat conducting plate 5 will conduct the heat to the heat dissipation plate 6 and the heat sink 7. At this time, the heat dissipation plate 6 and the heat sink 7 will dissipate the heat into the air. The inner sleeve 2, the heat conducting plate 5, the heat dissipation plate 6 and the heat sink 7 ensure the insulation of the harness body 1 while also facilitating the heat dissipation of the harness body 1, thereby avoiding the aging of the insulation material due to the heating of the harness body 1 due to the lack of heat dissipation structure of the harness body 1. The situation further improves the safety and high temperature resistance of the wiring harness body 1. When the heat sink 6 and the heat sink 7 are dissipating heat, the filter A12 and the filter B13 will filter the dust in the air. When the filter A12 and the filter B13 need to be cleaned, they can be cleaned by simply pulling the filter A12 and the filter B13 out of the slot 11. The sleeve 9, the slot 11, the heat dissipation holes 10, the filter A12 and the filter B13 prevent the dust in the air from adhering to the surface of the heat sink 6 and the heat sink 7, and also facilitate the cleaning and replacement of the filter A12 and the filter B13.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high temperature resistant electronic connection harness, comprising a harness body (1), characterized in that: The surface of the wiring harness body (1) is provided with an inner sleeve layer (2), the surface of the inner sleeve layer (2) is provided with an outer sleeve layer (8), a buffer block (3) is provided inside the outer sleeve layer (8), a buffer groove (4) is provided on the surface of the buffer block (3), a heat conduction plate (5) is provided on the surface of the inner sleeve layer (2), a heat dissipation plate (6) is fixedly mounted on the surface of the heat conduction plate (5), and a heat sink (7) is fixedly mounted on the surface of the heat dissipation plate (6).

2. The high temperature resistant electronic connection harness according to claim 1, characterized in that: The surface of the outer jacket layer (8) is sleeved with a sleeve (9), the surface of the sleeve (9) is penetrated with a heat dissipation hole (10), the surface of the sleeve (9) is provided with a slot (11), and the interior of the slot (11) is inserted with a filter A (12) and a filter B (13).

3. The high temperature resistant electronic connection harness according to claim 1, characterized in that: The inner sleeve layer (2) and the buffer block (3) are both made of silicone rubber.

4. The high temperature resistant electronic connection harness according to claim 1, characterized in that: The heat conducting plate (5), the heat dissipating plate (6) and the heat sink (7) are all made of copper.

5. The high temperature resistant electronic connection harness according to claim 1, characterized in that: The outer jacket layer (8) is made of rubber.

6. The high temperature resistant electronic connection harness according to claim 2, characterized in that: The filter screen A (12) and the filter screen B (13) are slidably connected to the slot (11).

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