CN201655380U - Bending resistant electric wire - Google Patents

Abstract

The utility model discloses a bending resistant electric wire, which comprises a core and an insulator outside the same. The core is made up of a copper wire, an aluminum wire and a fiber by braiding. The bending resistant electric wire is lower in aluminum wire hardness, the core made up of the copper wire, the aluminum wire and the fiber by braiding reduces hardness of the electric wire and leads the same to be easy to bend, and also after part of the copper wire or the aluminum wire is broken, the copper wire or the aluminum wire can conductively contact with the beside aluminum wire or copper wire to continue functioning in electric conduction due to the fact that the core is made of the copper wire and the aluminum wire by braiding.

Description

A kind of bend resistance electric wire

Technical field

The utility model relates to a kind of bend resistance electric wire.

Background technology

Common wiring mainly is conductor with copper, for some need frequent move or electric equipments of vibrations for, the electric wire on it can often need bending, and the hardness of copper is bigger, is easy to be fractureed in the bending process and produces and open circuit.

The utility model content

The purpose of this utility model is to provide a kind of bend resistance electric wire, improves the bend resistance performance of electric wire.

The utility model provides a kind of bend resistance electric wire, comprises the insulator of core body and core body outside, and described core body is formed by copper wire, aluminium wire and fibrage.

Further, described insulating barrier also comprises protective layer outward.

Further, described copper wire is more than two or two.

Further, described aluminium wire is more than two or two.

Adopt bend resistance electric wire of the present utility model, the hardness of aluminium wire is less, becomes the core body of electric wire by copper wire, aluminium wire and fibrage, on the one hand, has reduced the hardness of electric wire, makes electric wire be easier to bending; On the other hand, form, in the bending process,, also can contact and continued electric action with the aluminium wire on next door or copper wire conduction even part copper wire or aluminium wire have been fractureed by the braiding of copper wire and aluminium wire.

Description of drawings

Fig. 1 is the structural representation of the utility model bend resistance electric wire.

Embodiment

Below in conjunction with accompanying drawing the embodiment of the utility model embodiment is done further and to be elaborated.

See also Fig. 1, a kind of bend resistance electric wire comprises the insulator 11 of core body and core body outside, and described core body is formed by copper wire 12, aluminium wire 13 and fiber 14 braidings.

Further, described insulating barrier also comprises protective layer 15 outward.

Further, described copper wire is more than two or two.

Further, described aluminium wire is more than two or two.

Adopt bend resistance electric wire of the present utility model, the hardness of aluminium wire is less, becomes the core body of electric wire by copper wire, aluminium wire and fibrage, on the one hand, has reduced the hardness of electric wire, makes electric wire be easier to bending; On the other hand, form, in the bending process,, also can contact and continued electric action with the aluminium wire on next door or copper wire conduction even part copper wire or aluminium wire have been fractureed by the braiding of copper wire and aluminium wire.

The above only is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (4)

1. bend resistance electric wire comprises the insulator of core body and core body outside it is characterized in that described core body is formed by copper wire, aluminium wire and fibrage.

2. bend resistance electric wire according to claim 1 is characterized in that, described insulating barrier also comprises protective layer outward.

3. bend resistance electric wire according to claim 1 is characterized in that, described copper wire is more than two or two.

4. bend resistance electric wire according to claim 1 is characterized in that, described aluminium wire is more than two or two.