CN206075885U

CN206075885U - Electric wire

Info

Publication number: CN206075885U
Application number: CN201620549216.8U
Authority: CN
Inventors: 魏浩鹏
Original assignee: Hubei Leader Wire & Cable Co Ltd
Current assignee: Hubei Leader Wire & Cable Co Ltd
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2017-04-05
Anticipated expiration: 2026-06-08

Abstract

This utility model is related to a kind of electric wire, with three conductors, including polyethylene layer, three conductors are coated by polyethylene layer, metal screen layer is provided with the outside of polyethylene layer, polyvinyl chloride insulation layer is provided with the outside of metal screen layer, transparent colloid skid resistant course on the outside of polyvinyl chloride insulation layer, is provided with；Polyethylene layer is internally provided with isolation plastic cement, and three conductors are individually insulated and are come by isolation plastic cement, and isolation plastic cement is connected with the inwall of polyethylene layer, and isolation plastic cement is internally provided with conductive paint, between conductive paint is located at three conductors.This utility model, makes electromagnetic interference is subject between adjacent conductor so as to form electromagnetic shielding by arranging conductive paint inside isolation plastic cement；And need not outside conductor other coated insulation material, effectively reduce material usage, reduce cost.

Description

Electric wire

Technical field

This utility model is related to a kind of cable, more particularly to a kind of electric wire.

Background technology

In recent years, with the development of social economy, electric power, telecommunications industry have been penetrated in daily life, and cable is used as letter Number transmission carrier, be widely used.

Electric wire mainly includes bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, power cable, communication cable and light Cable.

Many conductors are usually provided with inside existing cable, are not easily isolated each other or is isolated not enough thoroughly, Cause easily to produce electromagnetism or static interference, affect the normal use of cable.And have some conductors to be provided with insulating barrier in itself and cause Conductor is mutually isolated each other, and such design can increase the consumption of insulating layer material, and then improve production cost.Meanwhile, electricity Cable outer cladding is smooth plastics, is easily skidded when manually taking, it has not been convenient to used.

It is therefore desirable to a kind of electric wire of design, to overcome the problems referred to above.

Utility model content

The purpose of this utility model is the defect for overcoming prior art, there is provided a kind of isolation effect is good, cost is relatively low, The electric wire for skidding will not occur.

What this utility model was realized in：

This utility model provides a kind of electric wire, with three conductors, including polyethylene layer, three conductors are by institute Polyethylene layer cladding is stated, metal screen layer is provided with the outside of the polyethylene layer, on the outside of the metal screen layer Polyvinyl chloride insulation layer is provided with, on the outside of the polyvinyl chloride insulation layer, transparent colloid skid resistant course is provided with；Wherein, it is described poly- Ethylene insulating barrier is internally provided with isolation plastic cement, and three conductors are individually insulated and are come by the isolation plastic cement, the isolation Plastic cement is connected with the inwall of the polyethylene layer, and the isolation plastic cement is internally provided with conductive paint, the conductive paint position Between three conductors.

Further, the metal screen layer is located at outside the polyethylene layer by the way of plating.

Further, the isolation plastic cement includes three structure identical isolation parts, and three isolation parts are located at the poly- second The side of alkene insulating barrier circle centre position is connected to each other, and the outside of three isolation parts is connected with the inwall of the polyethylene layer.

Further, conductive paint is respectively arranged between three isolation parts, conductive paint is in the polyethylene layer Circle centre position is connected to one.

Further, the outside of the conductive paint is connected with the inwall of the polyethylene layer.

This utility model has the advantages that：

The polyethylene layer is internally provided with isolation plastic cement, and three conductors are individually insulated by the isolation plastic cement Come, the isolation plastic cement is connected with the inwall of the polyethylene layer, the isolation plastic cement is internally provided with conductive paint, Between the conductive paint is located at three conductors.This utility model by isolation plastic cement inside conductive paint is set, so as to shape Into electromagnetic shielding, make between adjacent conductor, to be subject to electromagnetic interference, the electric wire normally can use.And need not be Outside conductor, other coated insulation material, effectively reduces material usage, reduces cost.The outside of the polyvinyl chloride insulation layer Transparent colloid skid resistant course is provided with, it is more convenient for convenient electric wire of manually taking, the phenomenon skidded will not occur.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

The structural representation of the electric wire that Fig. 1 is provided for this utility model embodiment.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the premise of creative work Lower obtained all other embodiment, belongs to the scope of this utility model protection.

Such as Fig. 1, this utility model embodiment provides a kind of electric wire, with three conductors 1, including polyethylene layer 4, three conductors 1 are coated by the polyethylene layer 4, and the outside of the polyethylene layer 4 is provided with metal screen layer 5, Polyvinyl chloride insulation layer 6 is provided with the outside of the metal screen layer 5.The outside of the polyvinyl chloride insulation layer 6 is provided with transparent Colloid skid resistant course 7, it is more convenient for convenient electric wire of manually taking, the phenomenon skidded will not occur.

The metal screen layer 5 is by the way of plating outside the polyethylene layer 4.Therefore the metallic shield Layer 5 can effectively shield the interference of electromagnetic wave or outer signals so that the electric wire has good shield effectiveness, and 6 pairs of metal screen layer 5 of the polyvinyl chloride insulation layer play a protective role, and prevent the metal screen layer 5 to be destroyed.

Wherein, the polyethylene layer 4 is internally provided with isolation plastic cement 2, and the plastic cement 2 of isolating is by three conductors 1 is individually insulated and comes, and the isolation plastic cement 2 is connected with the inwall of the polyethylene layer 4, inside the isolation plastic cement 2 Conductive paint is provided with, between the conductive paint is located at three conductors 1.

Further, the isolation plastic cement 2 includes three structure identical isolation parts, and three isolation parts are located at the poly- second The side of 4 circle centre position of alkene insulating barrier is connected to each other, and the outside of three isolation parts is connected with the inwall of the polyethylene layer 4. Conductive paint 3 is respectively arranged between three isolation parts, conductive paint 3 is connected to one in 4 circle centre position of the polyethylene layer Body.The outside of the conductive paint 3 is connected with the inwall of the polyethylene layer 4.

This utility model has the advantages that：

The polyethylene layer 4 is internally provided with isolation plastic cement 2, and three conductors 1 are distinguished by the isolation plastic cement 2 Keep apart, the isolation plastic cement 2 is connected with the inwall of the polyethylene layer 4, the isolation plastic cement 2 is internally provided with Conductive paint 3, between the conductive paint 3 is located at three conductors 1.This utility model is led by arranging inside isolation plastic cement 2 Electricity paint 3, so as to form electromagnetic shielding, makes to be subject to electromagnetic interference, the electric wire normally can make between adjacent conductor 1 With.And need not effectively reduce material usage, reduce cost in the outer coated insulation material in addition of conductor 1.The polychlorostyrene The outside of ethylene insulating barrier 6 is provided with transparent colloid skid resistant course 7, more convenient for convenient electric wire of manually taking, will not There is the phenomenon skidded.

Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model Protection domain within.

Claims

1. a kind of electric wire, with three conductors, it is characterised in that including polyethylene layer, three conductors are by described poly- Ethylene insulating barrier is coated, and metal screen layer is provided with the outside of the polyethylene layer, is arranged on the outside of the metal screen layer There is polyvinyl chloride insulation layer, on the outside of the polyvinyl chloride insulation layer, be provided with transparent colloid skid resistant course；

Wherein, the polyethylene layer is internally provided with isolation plastic cement, the isolation plastic cement by three conductors respectively every Leave and, the isolation plastic cement is connected with the inwall of the polyethylene layer, the isolation plastic cement is internally provided with conduction Paint, between the conductive paint is located at three conductors.

2. electric wire as claimed in claim 1, it is characterised in that：The metal screen layer is located at institute by the way of plating State outside polyethylene layer.

3. electric wire as claimed in claim 1, it is characterised in that：The isolation plastic cement includes three structure identical isolation Portion, three isolation parts are located at the side of the polyethylene layer circle centre position and are connected to each other, the outside of three isolation parts with it is described The inwall connection of polyethylene layer.

4. electric wire as claimed in claim 3, it is characterised in that：Conduction is respectively arranged between three isolation parts Paint, conductive paint are connected to one in the polyethylene layer circle centre position.

5. electric wire as claimed in claim 4, it is characterised in that：The outside of the conductive paint and the polyethylene layer Inwall be connected.