Novel multi-strand electronic wire harness

Abstract

The utility model relates to the technical field of wire harnesses, in particular to a novel multi-strand electronic wire harness, which comprises a first wire fixing box and a second wire fixing box which are matched with each other, and a plurality of wire fixing channels with openings at the upper ends are arranged in the first wire fixing box and / or the second wire fixing box at intervals; wherein a silica gel protective sleeve is arranged in the wire fixing channel, a wire is arranged in the silica gel protective sleeve, the silica gel protective sleeve is provided with an opening, the cross section of the silica gel protective sleeve is in a c shape, and the wire is arranged in the silica gel protective sleeve through the opening. During maintenance, the wire needing to be maintained is taken out for maintenance, and after being repaired, the wire is placed in the corresponding wire fixing channel again. The wire fixing device is simple in structure and convenient to operate, the problem of over-high temperature caused by heat concentration in the first wire fixing box and the second wire fixing box is not easy to occur due to the arrangement of the silica gel protective sleeve, and the adjacent wires are separated by the wire fixing channel and the silica gel protective sleeve, so that the short circuit phenomenon is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to a novel multi-strand electronic wire harness. Background Art

[0002] A wiring harness is a group of metal wires and cables tied together to carry signals and power connections between devices.

[0003] During the use of some electrical equipment with a large number of electronic wires, the electronic wires are bundled with cable ties or tapes to form a wiring harness. The wiring harness bundled with cable ties or tapes is very inconvenient during the maintenance process. The cable ties or tapes need to be cut off to repair the wiring harness, and then they need to be bundled again with cable ties or tapes. The operation is complicated. In addition, the concentration of wires in the binding area will lead to poor heat dissipation, which will cause the local temperature of the electronic wire to be too high, causing the insulation layer on the outside of the electronic wire to age quickly, which will easily lead to problems such as short circuits. Utility Model Content

[0004] The utility model aims to provide a novel multi-strand electronic wire harness to solve the problems of troublesome maintenance and poor heat dissipation of the existing wire harness.

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

[0006] A novel multi-strand electronic wire harness comprises a first wire fixing box and a second wire fixing box adapted to each other, wherein a plurality of wire fixing channels with open upper ends are arranged at intervals in the first wire fixing box and / or the second wire fixing box;

[0007] Among them, a silicone protective cover is arranged in the wire fixing channel, a wire is arranged in the silicone protective cover, the silicone protective cover has an opening and the cross-sectional shape of the silicone protective cover is C-shaped, and the wire is inserted into the interior of the silicone protective cover through the opening.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the matching first wire fixing box and second wire fixing box refer to the first wire fixing box and the second wire fixing box that can be combined along the height direction of the first wire fixing box, that is, the first wire fixing box and the second wire fixing box are of roughly the same size and can be superimposed to form a whole. The wire is placed into the wire fixing channel from the upper end of the wire fixing channel, and is placed into the interior of the silicone protective cover from the opening of the silicone protective cover. When several wires are placed into different wire fixing channels, a wiring harness can be formed. During maintenance, the wires that need to be repaired are taken out for maintenance, and they can be re-placed into the corresponding wire fixing channel after repair. The operation is simple, and due to the setting of the silicone protective cover, the heat of the wire is not easily dissipated to the interior of the first wire fixing box and the second wire fixing box, that is, the problem of excessive temperature caused by heat concentration is not easy to occur in the first wire fixing box and the second wire fixing box, and the wire fixing channel and the silicone protective cover separate adjacent wires to avoid the occurrence of short circuit.

[0009] Preferably, the first wire fixing box and / or the second wire fixing box is provided with a connecting piece, and the connecting piece is provided with a connecting hole.

[0010] Preferably, a hinge is provided at the connection between the first wire fixing box and the second wire fixing box, and the second wire fixing box is rotatably provided on the first wire fixing box through the hinge.

[0011] Preferably, the first wire fixing box and / or the second wire fixing box is provided with a stepped groove, the stepped groove is arranged with an auxiliary wire fixing member, the auxiliary wire fixing member includes a main body, and wire fixing members arranged on both sides of the main body, and the wire fixing member is provided with a plurality of wire fixing grooves adapted to the silicone protective cover.

[0012] Preferably, the first wire fixing box and / or the second wire fixing box are provided with a plurality of heat dissipation holes.

[0013] Preferably, an adhesive is provided between the silicone protective cover and the wire fixing channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a new type of multi-strand electronic wire harness;

[0015] Figure 2 for Figure 1 A partial enlarged view of the middle A part;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of a new type of multi-strand electronic wire harness with the silicone protective cover removed;

[0017] Figure 4 for Figure 3 A partial enlarged view of part B in the middle;

[0018] Figure 5It is a schematic diagram of the structure of the auxiliary wire fixing component.

[0019] In the figure: 1. first wire fixing box; 2. second wire fixing box; 4. silicone protective cover; 41. opening; 5. heat dissipation hole; 6. connecting piece; 61. connecting hole; 7. hinge; 8. stepped groove; 9. wire fixing channel; 10. body; 11. wire fixing piece; 111. wire fixing groove. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] In this article, the terms "upper, lower, inside, outside" and the like are established based on the positional relationships shown in the drawings. The corresponding positional relationships may also change depending on the drawings, and therefore cannot be understood as absolute limitations on the scope of protection; moreover, relational terms such as "first" and "second" and the like are merely used to distinguish one component from another with the same name, and do not necessarily require or imply any actual relationship or order between these components.

[0022] Example

[0023] like Figure 1-5 As shown, this embodiment provides a novel multi-strand electronic wire harness, including a first wire fixing box 1 and a second wire fixing box 2 adapted to each other, wherein a plurality of wire fixing channels 9 with open upper ends are arranged at intervals in the first wire fixing box 1 and / or the second wire fixing box 2;

[0024] A silicone protective cover 4 is arranged in the wire fixing channel 9 , a wire is arranged in the silicone protective cover 4 , the silicone protective cover 4 has an opening 41 and a cross-sectional shape of the silicone protective cover 4 is C-shaped, and the wire is inserted into the silicone protective cover 4 through the opening 41 .

[0025] Specifically, the first wire fixing box 1 and the second wire fixing box 2 that are adapted to each other refer to the first wire fixing box 1 and the second wire fixing box 2 that can be combined along the height direction of the first wire fixing box 1, that is, the sizes of the first wire fixing box 1 and the second wire fixing box 2 are roughly the same and can be superimposed to form a whole. The wire is placed into the wire fixing channel 9 from the upper end of the wire fixing channel 9, and is placed into the inside of the silicone protective cover 4 from the opening 41 of the silicone protective cover 4. When several wires are placed into different wire fixing channels 9, a wire harness can be formed. During maintenance, the wires that need to be repaired are taken out for maintenance, and they can be re-placed into the corresponding wire fixing channel 9 after repair. The operation is simple, and due to the setting of the silicone protective cover 4, the heat of the wire is not easily dissipated to the inside of the first wire fixing box 1 and the second wire fixing box 2, that is, the problem of excessive temperature caused by heat concentration is not easy to occur in the first wire fixing box 1 and the second wire fixing box 2, and the wire fixing channel 9 and the silicone protective cover 4 separate the adjacent wires to avoid the occurrence of short circuit.

[0026] Preferably, the first wire fixing box 1 and the second wire fixing box 2 are provided with a marking area at the lower side of the wire fixing channel 9 for marking the type of the wire, which is more conducive to maintenance.

[0027] Furthermore, the first wire fixing box 1 and / or the second wire fixing box 2 is provided with a connecting piece 6, and the connecting piece 6 is provided with a connecting hole 61, and the connecting hole 61 is a threaded hole. The connection between the first wire fixing box 1 and the second wire fixing box 2 can be achieved by connecting the two connecting holes 61 respectively by bolts, and the bolts can pass through the two threaded holes at the same time and be connected to the external component, so as to fix the wiring harness to the external component, which is more conducive to the regularity of the line.

[0028] Furthermore, a hinge 7 is provided at the connection between the first wiring box 1 and the second wiring box 2, and the second wiring box 2 is rotatably arranged on the first wiring box 1 through the hinge 7. The hinge 7 is a mature prior art, and the hinge 7 is not elaborated too much here, as long as the purpose of rotatably arranging the second wiring box 2 on the first wiring box 1 can be achieved.

[0029] Furthermore, the first wire fixing box 1 and / or the second wire fixing box 2 is provided with a stepped groove 8, and the stepped groove 8 is arranged with an auxiliary wire fixing part. The auxiliary wire fixing part includes a main body 10 and a wire fixing part 11 arranged on both sides of the main body 10. The wire fixing part 11 is provided with a plurality of wire fixing grooves 111 adapted to the silicone protective cover 4. By covering the wire fixing part 11 on the silicone protective cover 4, the wires are prevented from slipping out of the silicone protective cover 4, thereby improving the overall stability of the wiring harness.

[0030] Furthermore, the first wiring box 1 and / or the second wiring box 2 are provided with a plurality of heat dissipation holes 5, which are used to dissipate heat to avoid heat accumulation in the first wiring box 1 and the second wiring box 2. Preferably, except for the docking surface of the first wiring box 1 and the second wiring box 2, the heat dissipation holes 5 are evenly arranged on the other sides of the first wiring box 1 and the second wiring box 2.

[0031] Furthermore, an adhesive is provided between the silicone protective cover 4 and the wire fixing channel 9, and the silicone protective cover 4 is fixed to the wire fixing channel 9 by the adhesive. The adhesive is preferably epoxy resin.

[0032] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A novel multi-strand electronic wire harness, characterized in that: It comprises a first wire fixing box (1) and a second wire fixing box (2) adapted to each other, wherein a plurality of wire fixing channels (9) with open upper ends are arranged at intervals in the first wire fixing box (1) and / or the second wire fixing box (2); A silicone protective sleeve (4) is arranged in the wire fixing channel (9), a conductive wire is arranged in the silicone protective sleeve (4), the silicone protective sleeve (4) has an opening (41) and the cross-sectional shape of the silicone protective sleeve (4) is C-shaped, and the conductive wire is inserted into the interior of the silicone protective sleeve (4) through the opening (41).

2. A novel multi-strand electronic wire harness according to claim 1, characterized in that: The first wire fixing box (1) and / or the second wire fixing box (2) is provided with a connecting piece (6), and the connecting piece (6) is provided with a connecting hole (61).

3. A novel multi-strand electronic wire harness according to claim 1, characterized in that: A hinge (7) is provided at the connection between the first wire fixing box (1) and the second wire fixing box (2), and the second wire fixing box (2) is rotatably arranged on the first wire fixing box (1) via the hinge (7).

4. A novel multi-strand electronic wire harness according to claim 1, characterized in that: The first wire fixing box (1) and / or the second wire fixing box (2) are provided with a stepped groove (8), the stepped groove (8) is provided with an auxiliary wire fixing member, the auxiliary wire fixing member comprises a main body (10), a wire fixing member (11) arranged on both sides of the main body (10), and the wire fixing member (11) is provided with a plurality of wire fixing grooves (111) adapted to the silicone protective cover (4).

5. A novel multi-strand electronic wire harness according to claim 1, characterized in that: The first wire fixing box (1) and / or the second wire fixing box (2) are provided with a plurality of heat dissipation holes (5).

6. A novel multi-strand electronic wire harness according to claim 1, characterized in that: An adhesive is provided between the silicone protective sleeve (4) and the wire fixing channel (9).

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