CN205722857U

CN205722857U - A kind of copper electric brush wire

Info

Publication number: CN205722857U
Application number: CN201620586756.3U
Authority: CN
Inventors: 黄文翰
Original assignee: Zhejiang Pu Metal Manufacturing Co Ltd
Current assignee: Zhejiang Pu Metal Manufacturing Co Ltd
Priority date: 2016-06-15
Filing date: 2016-06-15
Publication date: 2016-11-23
Anticipated expiration: 2026-06-15

Abstract

nullThe utility model discloses a kind of copper electric brush wire，Including wire body，Described wire body includes conductor inner core、The outer core of at least one conductor and protective layer，The outer core of described conductor is positioned at outside conductor inner core，The outer core of described conductor is wrapped in protective layer with conductor inner core，Described conductor is outer is filled with flame-retardant layer between core and conductor inner core，It is enclosed with heat dissipating layer outside described protective layer，The outer core of described conductor is connected with conductor inner core first current conductor，Described protective layer is provided with through hole，Described first current conductor passes through hole，Described wire body end is provided with second current conductor，Described second current conductor connects the outer core of conductor and conductor inner core respectively，This utility model is by the flame-retardant layer set up between the outer core of conductor inner core and conductor，Naked light is occurred without in the case of can preventing heat production too much，Heat dissipating layer it is additionally provided with outside protective layer，Timely and effectively the heat that electric wire produces can be dispersed，Electric wire is provided with first current wire and second current wire，Can connect easily.

Description

A kind of copper electric brush wire

Technical field

This utility model relates to cable field, is specially a kind of copper electric brush wire.

Background technology

Copper electric brush wire is mainly used on motor, electrical equipment and instrument circuit the flexible connecting line coupled, the product of copper electric brush wire Product standard by the model of (GB12970.4-91) copper brush is: TS-copper electric brush wire；The tin plating brush wire of TSX-copper；The soft electricity of TSR-copper Brush line, traditional copper electric brush wire is when meeting high power load on occasion, owing to the heat produced is too much, it is easy to occur catching fire Phenomenon, once there is naked light in circuit, it will cause hardly imaginable consequence, and copper electric brush wire is when sometimes for branch's line Also it is relatively difficult.

Utility model content

For problem above, this utility model provides a kind of copper electric brush wire, and this utility model passes through conductor inner core and leads The flame-retardant layer set up between external core, occurs without naked light in the case of can preventing heat production too much, is additionally provided with scattered outside protective layer Thermosphere, it is possible to dispersed by the heat that electric wire produces timely and effectively, is provided with first current wire and second conductance on electric wire Line, in that context it may be convenient to connect, can effectively solve the problem in background technology.

For achieving the above object, this utility model following technical scheme of offer: a kind of copper electric brush wire, including wire body, institute Stating wire body and include the outer core of conductor inner core, at least one conductor and protective layer, the outer core of described conductor is positioned at outside conductor inner core, institute Stating the outer core of conductor to be wrapped in protective layer with conductor inner core, described conductor is outer is filled with flame-retardant layer between core and conductor inner core, institute Stating and be enclosed with heat dissipating layer outside protective layer, the outer core of described conductor is connected with conductor inner core first current conductor, described protective layer Being provided with through hole, described first current conductor passes through hole, and described wire body end is provided with second current conductor, described second Current conductor connects the outer core of conductor and conductor inner core respectively.

As a kind of preferably technical scheme of this utility model, described protective layer is adopted and is made from an insulative material.

As a kind of preferably technical scheme of this utility model, the diameter of described through hole is more than the diameter of a current conductor.

As a kind of preferably technical scheme of this utility model, described through hole is externally provided with protection cap.

As this utility model a kind of preferably technical scheme, the diameter of described second current conductor and through-hole diameter phase With.

Compared with prior art, the beneficial effects of the utility model are: outside this utility model is by conductor inner core and conductor The flame-retardant layer set up between core, on the one hand can play the isolation supporting role between wire inner core and outer core, on the other hand can Excessive to prevent in load, occur without naked light in the case of heat production too much, thus damage can be minimized, at protective layer It is additionally provided with outward heat dissipating layer, it is possible to dispersed by the heat that electric wire produces timely and effectively, prevent fire, electric wire is provided with first Current wire and second current wire, needs connect branch road when, it is only necessary to the second of end current wire is inserted through hole In, make first current wire be connected with second current wire and can realize the conducting of circuit, therefore global design brief and practical, Being easy to connect, overall cost is relatively low, has the most wide market prospect, it is simple to promote.

Accompanying drawing explanation

Fig. 1 is this utility model overall structure sectional view；

Fig. 2 is this utility model overall structure schematic diagram；

In figure: 1-protective layer；2-wire inner core；The outer core of 3-wire；4-wire body；5-flame-retardant layer；6-heat dissipating layer；7-first Prop up current conductor；8-through hole；Second current conductor of 9-；10-protection cap.

Detailed description of the invention

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 a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Embodiment:

Referring to Fig. 1 and Fig. 2, a kind of technical scheme of this utility model offer: a kind of copper electric brush wire, including wire body 4, institute State wire body 4 and include that the outer core 3 of conductor inner core 2, at least one conductor and protective layer 1, the outer core 3 of described conductor are positioned at conductor inner core 2 Outside, the outer core 3 of described conductor is wrapped in protective layer 1 with conductor inner core 2, and described conductor is outer fills between core 3 and conductor inner core 2 Having flame-retardant layer 5, be enclosed with heat dissipating layer 6 outside described protective layer 1, the outer core 3 of described conductor is connected with conductor inner core 2 the first tributary Conductor 7, described protective layer 1 is provided with through hole 8, and described first current conductor 7 is through through hole 8, and described wire body 4 end is provided with the Two current conductors 9, described second current conductor 9 connects the outer core 3 of conductor and conductor inner core 2 respectively；Described protective layer 1 uses insulation Material is made；The diameter of described through hole 8 is more than the diameter of first current conductor 7；Described through hole 8 is externally provided with protection cap 10；Described The diameter of second current conductor 9 is identical with through hole 8 diameter.

This utility model, by the flame-retardant layer set up between the outer core of conductor inner core and conductor, on the one hand can play in wire Isolation supporting role between core and outer core, is on the other hand possible to prevent in load excessive, occurs without in the case of heat production too much Naked light, thus can be minimized damage, is additionally provided with heat dissipating layer outside protective layer, it is possible to produced by electric wire timely and effectively Heat disperse, prevent fire, electric wire be provided with first current wire and second current wire, need to connect branch road time Wait, it is only necessary to the second of end current wire is inserted in through hole, makes first current wire be connected i.e. with second current wire The conducting of circuit, therefore global design brief and practical can be realized, it is simple to connecting, overall cost is relatively low, has the most wide city Field prospect, it is simple to promote.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims

1. a copper electric brush wire, including wire body (4), described wire body (4) includes outside conductor inner core (2), at least one conductor Core (3) and protective layer (1), the outer core (3) of described conductor is positioned at conductor inner core (2) outside, the outer core (3) of described conductor and conductor inner core (2) it is wrapped in protective layer (1), it is characterised in that: described conductor is outer is filled with flame-retardant layer between core (3) and conductor inner core (2) (5), described protective layer (1) outside is enclosed with heat dissipating layer (6), and the outer core (3) of described conductor is connected with conductor inner core (2) first Current conductor (7), described protective layer (1) is provided with through hole (8), and described first current conductor (7) passes through hole (8), described wire Body (4) end is provided with second current conductor (9), and described second current conductor (9) connects the outer core (3) of conductor and conductor inner core respectively (2)。

A kind of copper electric brush wire the most according to claim 1, it is characterised in that: described protective layer (1) uses insulant system Become.

A kind of copper electric brush wire the most according to claim 1, it is characterised in that: the diameter of described through hole (8) is more than first The diameter of current conductor (7).

A kind of copper electric brush wire the most according to claim 1, it is characterised in that: described through hole (8) is externally provided with protection cap (10).

A kind of copper electric brush wire the most according to claim 1, it is characterised in that: the diameter of described second current conductor (9) with Through hole (8) diameter is identical.