CN214175730U

CN214175730U - Automobile cable

Info

Publication number: CN214175730U
Application number: CN202023153333.8U
Authority: CN
Inventors: 段俊红
Original assignee: Zhejiang Huofenghuang Cable Technology Co ltd
Current assignee: Zhejiang Huofenghuang Cable Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-10
Anticipated expiration: 2030-12-24

Abstract

The utility model provides an automobile cable, include the cable core that is formed by the transposition of a plurality of sinle silks and a reinforcing rope, the outside of cable core is equipped with insulating layer, corrosion resistant layer and protective layer in proper order, corrosion resistant layer with still be equipped with the weaving layer of making by the fibre that blocks water between the protective layer. The utility model improves the stretch-proof capability of the automobile cable by arranging the reinforcing rope in the middle of the cable core; the cross-linked polyethylene is adopted as an insulating layer manufacturing material, so that the insulating layer has oil resistance and 100 ℃ high temperature resistance; the corrosion-resistant layer is formed by coating a silica gel wrapping tape with chromium element-containing coating on the outer surface layer, so that the service life of the corrosion-resistant layer is prolonged; moreover, the braided layer made of the water-blocking fibers also has the water-proof performance.

Description

Automobile cable

Technical Field

The utility model relates to a cable technical field, in particular to automotive cable.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid automobiles, hydrogen energy power automobiles, solar automobiles and the like.

With the continuous development of new energy automobiles, new energy cables are also produced. Most of the existing new energy cables are laid on the ground and exposed to the external environment, especially in the high-temperature and rainy season in summer, the new energy cables are in the high-temperature and water-bubble environment, so that the corrosion and damage of the cables and fire accidents are easily caused, the service life of the new energy cables is shortened, and the economic cost is increased.

Therefore, in order to overcome the defects of the prior art, a need exists for a cable for an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide an automobile cable.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides an automobile cable, includes the cable core that forms by a plurality of sinle silks and a reinforcing rope transposition, the outside of cable core is equipped with insulating layer, corrosion-resistant layer and protective layer in proper order, corrosion-resistant layer with still be equipped with the weaving layer of making by the fibre that blocks water between the protective layer.

The preferable technical scheme is as follows: the diameter of the reinforcing rope is 1.5 times of the diameter of the wire core, and the wire core is twisted around the reinforcing rope to form the cable core.

The preferable technical scheme is as follows: the insulating layer is made of cross-linked polyethylene.

The preferable technical scheme is as follows: the corrosion-resistant layer is formed by coating a silica gel wrapping tape with chromium-containing paint on the outer surface layer.

The preferable technical scheme is as follows: the protective layer is made of ethylene vulcanized material.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model improves the stretch-proof capability of the automobile cable by arranging the reinforcing rope in the middle of the cable core; the cross-linked polyethylene is adopted as an insulating layer manufacturing material, so that the insulating layer has oil resistance and 100 ℃ high temperature resistance; the corrosion-resistant layer is formed by coating a silica gel wrapping tape with chromium element-containing coating on the outer surface layer, so that the service life of the corrosion-resistant layer is prolonged; moreover, the braided layer made of the water-blocking fibers also has the water-proof performance.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

In the above drawings, 1, a cable core; 11. a reinforcing cord; 12. a wire core; 2. an insulating layer; 3. a corrosion-resistant layer; 4. weaving layer; 5. and a protective layer.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1, for the utility model provides an automotive cable, include cable core 1 and locate insulating layer 2, corrosion-resistant layer 3, weaving layer 4 and protective layer 5 in its outside in proper order.

Wherein, cable core 1 includes a plurality of sinle silks 12 and one and strengthens rope 11, strengthens rope 11 and is located the intermediate position, and sinle silk 12 forms cable core 1 around strengthening 11 transposition of rope. The reinforcing cords 11 in this application have a diameter 1.5 times the diameter of the core 12.

Further, the insulating layer 2 is made of cross-linked polyethylene, and the cross-linked polyethylene has oil resistance and 100 ℃ high temperature resistance.

Furthermore, the corrosion-resistant layer 3 is formed by coating a silica gel wrapping tape coated with chromium-containing paint on the outer surface layer on the outer side of the insulating layer 2, so that the corrosion resistance is enhanced by coating the corrosion-resistant paint, and the flexibility of the cable is not influenced.

Further, the woven layer 4 is made of water-blocking fibers and has waterproof performance.

Furthermore, the protective layer 5 is made of ethylene vulcanized material, and the wear-resisting effect is outstanding.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an automobile cable, includes the cable core that forms by a plurality of sinle silks and a reinforcing rope transposition, its characterized in that: the outer side of the cable core is sequentially provided with an insulating layer, an anti-corrosion layer and a protective layer, and a woven layer made of water-blocking fibers is further arranged between the anti-corrosion layer and the protective layer.

2. The automotive cable of claim 1, wherein: the diameter of the reinforcing rope is 1.5 times of the diameter of the wire core, and the wire core is twisted around the reinforcing rope to form the cable core.

3. The automotive cable of claim 1, wherein: the insulating layer is made of cross-linked polyethylene.

4. The automotive cable of claim 1, wherein: the corrosion-resistant layer is formed by coating a silica gel wrapping tape with chromium-containing paint on the outer surface layer.

5. The automotive cable of claim 1, wherein: the protective layer is made of ethylene vulcanized material.