CN216311368U

CN216311368U - High-voltage box communication power supply wire harness

Info

Publication number: CN216311368U
Application number: CN202122513401.5U
Authority: CN
Inventors: 王燕; 张建军; 刘海; 管林
Original assignee: Hangzhou Huibiao Technology Co ltd
Current assignee: Hangzhou Huibiao Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-15
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a high-voltage box communication power supply wiring harness which comprises a rubber sheath, wires, a first mounting head and a second mounting head, wherein the wires are provided with a plurality of wires which are uniformly arranged on the inner side of the rubber sheath, one side of each wire is fixedly connected to one side of the first mounting head, the other side of each wire is fixedly connected to one side of the second mounting head, a protection mechanism is arranged on the inner side of the rubber sheath and comprises an inner insulating layer, an outer insulating layer and a heat insulating layer, each wire comprises an inner insulating layer and a cable core, each cable core is arranged on the inner side of the inner insulating layer, and the outer insulating layer wraps the outer side of each wire. According to the utility model, the inner insulating layer, the outer insulating layer and the heat insulating layer are arranged, so that the risk of static electricity generated during the working of the electric wire is effectively reduced, the use safety of the electric wire is effectively improved, the heat insulating layer is made of glass fiber, the heat generated during the working of the electric wire is effectively reduced, the heat cannot be discharged, the temperature in the high-pressure box is effectively reduced, and the use safety is improved.

Description

High-voltage box communication power supply wire harness

Technical Field

The utility model relates to the field of power supply wiring harnesses, in particular to a high-voltage box communication power supply wiring harness.

Background

The wire harness is a component which is formed by pressing a contact terminal punched by a copper material and an electric wire and cable, then molding and pressing an insulator outside the contact terminal or adding a metal shell outside the contact terminal, and bundling the contact terminal with the wire harness to form a connecting circuit.

Because the particularity of high-voltage box, the communication power supply pencil of inside use can not often be changed, so the pencil that its used needs very durable, and current pencil is when using, and intensity is not high, can appear buckling and cracking's phenomenon after using for a long time, has the risk of electric leakage, and safe in utilization reduces, and the pencil is when using, and high temperature can be brought to the high pressure, more can lead to the temperature to rise in the high-voltage box, has increased the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage box communication power supply wiring harness to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage box communication power supply wiring harness comprises a rubber outer leather sleeve, a plurality of electric wires, a first mounting head and a second mounting head, wherein the electric wires are uniformly arranged on the inner side of the rubber outer leather sleeve;

the protection mechanism includes inner insulating layer, outer insulating layer and insulating layer, the electric wire includes inner insulating layer and cable core, cable core sets up in inner insulating layer's inboard, outer insulating layer wraps up in the outside of electric wire, the insulating layer sets up in outer insulating layer's the outside.

Preferably, the thickness of the inner insulating layer is 0.3mm-0.6mm, and the thickness of the outer insulating layer is 1mm-2 mm.

Preferably, a heat insulation layer is arranged on the outer side of the outer insulation layer, and the thickness of the heat insulation layer is 1mm-3 mm.

Preferably, a reinforcing layer is arranged on the outer side of the heat insulation layer, and the thickness of the reinforcing layer is 3mm-6 mm.

Preferably, the outer side of the reinforcing layer is provided with an anti-corrosion layer and a waterproof layer, the waterproof layer is arranged on the outer side of the anti-corrosion layer, and the thickness of the anti-corrosion layer and the thickness of the waterproof layer are 2mm-4 mm.

Preferably, the reinforcing layer comprises an inner layer, an outer layer and a middle layer, a cavity is arranged on the inner side of the middle layer, and reinforcing copper wires are uniformly arranged on the inner side of the cavity.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the inner insulating layer is arranged on the outer side of the cable core, the outer insulating layer is arranged on the outer side of the wire, the risk of generating static electricity during the working of the wire is effectively reduced, and the use safety of the wire is effectively improved;

(2) according to the utility model, the reinforcing layer, the anti-corrosion layer and the waterproof layer are arranged, the reinforcing copper wires are arranged on the inner side of the reinforcing layer, so that the use strength of the rubber outer leather sheath is effectively enhanced, the service life of the rubber outer leather sheath is prolonged, the anti-corrosion layer has anti-corrosion property, the anti-corrosion capability of the rubber outer leather sheath is enhanced, the waterproof layer can effectively reduce the water entering, the anti-corrosion capability of the rubber outer leather sheath is improved, and the service life of the rubber outer leather sheath is further prolonged.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic sectional view of the rubber sheath according to the present invention.

FIG. 3 is a schematic cross-sectional view of a reinforcing layer according to the present invention.

In the figure: the cable comprises a rubber outer sheath sleeve 1, an electric wire 2, a first mounting head 3, a second mounting head 4, an inner insulating layer 5, a cable core 6, an outer insulating layer 7, a heat insulating layer 8, a reinforcing layer 9, an anti-corrosion layer 10, a waterproof layer 11, an inner layer 12, an outer layer 13, a middle layer 14 and a reinforcing copper wire 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a high-voltage box communication power supply wiring harness as shown in figures 1-3, which comprises a rubber sheath 1, a plurality of wires 2, a first mounting head 3 and a second mounting head 4, wherein the wires 2 are uniformly arranged on the inner side of the rubber sheath 1, one side of each wire 2 is fixedly connected to one side of the first mounting head 3, the other side of each wire 2 is fixedly connected to one side of the second mounting head 4, and the inner side of the rubber sheath 1 is provided with a protection mechanism;

the protection mechanism comprises an inner insulation layer 5, an outer insulation layer 7 and a heat insulation layer 8, the wire 2 comprises the inner insulation layer 5 and a cable core 6, the cable core 6 is arranged on the inner side of the inner insulation layer 5, the outer insulation layer 7 wraps the outer side of the wire 2, the heat insulation layer 8 is arranged on the outer side of the outer insulation layer 7, the thickness of the inner insulation layer 5 is 0.3mm-0.6mm, the thickness of the outer insulation layer 7 is 1mm-2mm, the inner insulation layer 5 is arranged on the outer side of the cable core 6, the outer insulation layer 7 is arranged on the outer side of the wire 2, the risk of static electricity generated when the wire 2 works is effectively reduced, and the use safety of the wire 2 is effectively improved;

the outer side of the outer insulating layer 7 is provided with a heat insulating layer 8, the thickness of the heat insulating layer 8 is 1mm-3mm, the outer side of the heat insulating layer 8 is provided with a reinforcing layer 9, the thickness of the reinforcing layer 9 is 3mm-6mm, the heat insulating layer 8 is made of glass fiber, heat generated during working of the electric wire 2 is effectively reduced, the heat cannot be discharged, the temperature in a high-pressure box is effectively reduced, the use safety is improved, the outer side of the reinforcing layer 9 is provided with an anti-corrosion layer 10 and a waterproof layer 11, the waterproof layer 11 is arranged on the outer side of the anti-corrosion layer 10, the thicknesses of the anti-corrosion layer 10 and the waterproof layer 11 are 2mm-4mm, the anti-corrosion layer 10 has corrosion resistance, the anti-corrosion capacity of the rubber outer leather sheath 1 is enhanced, the waterproof layer 11 can effectively reduce the entering of water, the anti-corrosion capacity is improved, the service life of the rubber outer leather sheath 1 is further prolonged, and the reinforcing layer 9 comprises an inner layer 12, The rubber outer leather sheath comprises an outer layer 13 and a middle layer 14, a cavity is formed in the inner side of the middle layer 14, reinforcing copper wires 15 are uniformly arranged on the inner side of the cavity, and the use strength of the rubber outer leather sheath 1 is effectively enhanced.

The working principle of the utility model is as follows: when in use, the rubber outer sheath 1 is correspondingly arranged at the inner side of the mounting mechanism at the inner sides of the first mounting head 3 and the second mounting head 4, the inner insulating layer 5 is arranged at the outer side of the cable core 6, the outer insulating layer 7 is arranged at the outer side of the electric wire 2, the risk of generating static electricity during the work of the electric wire 2 is effectively reduced, the use safety of the electric wire 2 is effectively improved, the heat generated during the work of the electric wire 2 is effectively reduced by arranging the heat insulating layer 8 at the outer side of the outer insulating layer 7, the heat insulating layer 8 is made of glass fiber, the heat can not be discharged, the temperature in a high-pressure box is effectively reduced, the use safety is improved, the use strength of the rubber outer sheath 1 is effectively enhanced by arranging the reinforcing copper wire 15 at the inner side of the reinforcing layer 9, the anti-corrosion layer 10 and the waterproof layer 11, the service life of the rubber outer sheath 1 is prolonged, and the anti-corrosion layer 10 has anti-corrosion property, the anti-corrosion capability of the rubber outer leather sleeve 1 is enhanced, the waterproof layer 11 can effectively reduce the water entering, the anti-corrosion capability is improved, and the service life of the rubber outer leather sleeve 1 is further prolonged.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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

Claims

1. A high-voltage box communication power supply wiring harness comprises a rubber outer leather sleeve (1), an electric wire (2), a first mounting head (3) and a second mounting head (4), and is characterized in that the electric wire (2) is provided with a plurality of wires which are uniformly arranged on the inner side of the rubber outer leather sleeve (1), one side of the electric wire (2) is fixedly connected to one side of the first mounting head (3), the other side of the electric wire (2) is fixedly connected to one side of the second mounting head (4), and a protection mechanism is arranged on the inner side of the rubber outer leather sleeve (1);

protection machanism includes inner insulating layer (5), outer insulating layer (7) and insulating layer (8), electric wire (2) include inner insulating layer (5) and cable core (6), cable core (6) set up in the inboard of inner insulating layer (5), outer insulating layer (7) wrap up in the outside of electric wire (2), insulating layer (8) set up in the outside of outer insulating layer (7).

2. A high voltage tank communication power supply harness according to claim 1, characterized in that the thickness of the inner insulating layer (5) is 0.3mm-0.6mm and the thickness of the outer insulating layer (7) is 1mm-2 mm.

3. The high-voltage box communication power supply wire harness as claimed in claim 1, wherein a heat insulation layer (8) is arranged on the outer side of the outer insulation layer (7), and the thickness of the heat insulation layer (8) is 1mm-3 mm.

4. The high-voltage box communication power supply wire harness as claimed in claim 1, wherein a reinforcing layer (9) is arranged on the outer side of the heat insulation layer (8), and the thickness of the reinforcing layer (9) is 3mm-6 mm.

5. The high-voltage box communication power supply wire harness according to claim 4, wherein the outer side of the reinforcing layer (9) is provided with an anti-corrosion layer (10) and a waterproof layer (11), the waterproof layer (11) is arranged on the outer side of the anti-corrosion layer (10), and the thickness of the anti-corrosion layer (10) and the waterproof layer (11) is 2mm-4 mm.

6. The high-voltage box communication power supply wiring harness as claimed in claim 4, wherein the reinforcing layer (9) comprises an inner layer (12), an outer layer (13) and a middle layer (14), a cavity is arranged on the inner side of the middle layer (14), and reinforcing copper wires (15) are uniformly arranged on the inner side of the cavity.