CN210837225U

CN210837225U - Be applied to new energy automobile's wire

Info

Publication number: CN210837225U
Application number: CN201921416140.1U
Authority: CN
Inventors: 岳秀廷
Original assignee: Dongguan Shengbang Technology Co ltd
Current assignee: Dongguan Shengbang Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-23
Anticipated expiration: 2029-08-28

Abstract

The utility model provides a be applied to new energy automobile's wire, this wire is including the conductive part, the conductive part both ends difference fixedly connected with binding post, conductive part outside parcel has the insulating layer, the binding post fixed connection at insulating layer both ends and conductive part both ends, its characterized in that, the conductive part includes the complex root conductive metal line, the complex root conductive metal line sets up side by side, the complex root conductive metal line contacts each other. The utility model discloses in, above-mentioned complex root conductive metal line sets up side by side, and the setting of mutual contact for the wire can transversely bend and realize the various complicated shapes of product, and its conductive metal line can make up into new arrangement again when upset is folding, and thickness can not increase, and in addition the insulating layer lives all parcel except that head and the tail both ends with the conductive part, and also fixed connection is in binding post at head and the tail both ends, can be in order to constitute a simple structure, safe and reliable and easily promoted wire.

Description

Be applied to new energy automobile's wire

Technical Field

The utility model relates to a new forms of energy field, in particular to new energy automobile field.

Background

At present, copper and aluminum foil welding and hard copper and aluminum bar connection are mostly adopted for wires applied to new energy automobiles on the market.

1. Welding copper and aluminum foil: namely, a plurality of layers of copper and aluminum foils are laminated together, and the connecting copper and aluminum rows are formed by welding two ends of the plurality of layers of copper and aluminum foils. Transverse bending (vertical bending) cannot be achieved, and if the thickness of the flip-fold is doubled, the space and reliability are poor.

2. Connecting the hard copper and the aluminum bars: the hard copper and aluminum bars are vertically bent by using copper aluminum strips with higher hardness, so that the final connection requirement is met. Although the hard copper and aluminum bars can realize vertical bending, the hard copper and aluminum bars lack flexibility, and can not adjust installation tolerance and release stress generated in the vibration process.

A reference document with the patent number "cn201710981053. x" relates to a preparation method of a solderless power battery flexible connecting line, and aims to provide a preparation method of a solderless power battery flexible connecting line, which has the advantages of simple process, rapidness and convenience in manufacturing and capability of avoiding the rupture of a plastic insulating sleeve. The solderless power battery flexible connecting line comprises a metal conductor (1) and a plastic insulator (2) extruded together with the metal conductor (1), wherein a plurality of bending parts (3) are arranged on the metal conductor (1), and the method comprises the steps of splitting, continuously electroplating, co-extruding an insulating layer, cutting, bending, trimming and hole making. The battery flexible connecting line cannot be bent transversely (bent vertically), and cannot better cope with various use environments in use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a wire that is applied to new energy automobile that its thickness does not increase when can transversely bend, pliability is good and the upset is folding.

Another object of the utility model is to provide a simple structure, safe and reliable and facilitate promotion be applied to new energy automobile's wire.

In order to achieve the above object, the technical solution of the present invention is as follows.

The utility model provides a be applied to new energy automobile's wire, this wire is including the conductive part, the conductive part both ends difference fixedly connected with binding post, conductive part outside parcel has the insulating layer, the binding post fixed connection at insulating layer both ends and conductive part both ends, its characterized in that, the conductive part includes the complex root conductive metal line, the complex root conductive metal line sets up side by side, the complex root conductive metal line contacts each other. The plurality of conductive metal wires are arranged side by side, and are in separable mutual contact, so that the wire can be transversely bent to realize various complex shapes of products, the conductive metal wires can be recombined into a new arrangement mode when the conductive metal wires are turned over and folded, the thickness cannot be increased, the conductive parts are completely wrapped by the insulating layer except the head end and the tail end, and the head end and the tail end are also fixedly connected in the wiring terminal, so that the wire which is simple in structure, safe, reliable and easy to popularize can be formed. The insulating layers of the conductive part are tightly attached without gaps, and the two ends of the insulating layers are fixedly connected with the wiring terminals at the two ends of the conductive part, namely, no conductive metal wire is exposed at the other places of the wire except the front end of the wiring terminal, and the part of the wire except the wiring terminal is immersed in water without moisture infiltration.

Further, the conducting metal wire is a copper strip or an aluminum strip, the insulating layer is PA12 and is coated on the conducting part through an extrusion molding process, and the material of the connecting terminal is copper or aluminum. The arrangement of the material enables the flexibility of the wire to be further improved.

Furthermore, when the lead is not folded in a normal state, the whole lead is flat and is cuboid, and the whole connecting terminal is cuboid. Where normal means when not folded.

Furthermore, the conductive metal wire is a single cylindrical or single cuboid or a plurality of twisted wires. The multiple strands may be strands between wires of various shapes, including rectangular parallelepiped, cylindrical, etc.

The beneficial effects of the utility model reside in that, compared with the prior art, the utility model discloses beneficial effect lies in, above-mentioned complex root conductive metal line sets up side by side, and the setting of mutual contact for the wire can transversely bend and realize the various complicated shapes of product, and its conductive metal line can make up new arrangement again when the upset is folding, and thickness can not increase, and the setting of in addition insulating layer has constituted a simple structure, safe and reliable and the wire of easily promoting.

Drawings

Fig. 1 is a schematic structural diagram of a wire applied to a new energy automobile.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a be applied to new energy automobile's wire, this wire is including the conductive part (not shown), the conductive part both ends are fixedly connected with binding post 1 respectively, the conductive part outside parcel has insulating layer 2, binding post 1 fixed connection at 2 both ends of insulating layer and conductive part both ends, its characterized in that, the conductive part includes complex root conductive metal line 3, complex root conductive metal line 3 sets up side by side, complex root conductive metal line 3 contacts each other.

In this embodiment, the conductive metal wire 3 is a copper strip or an aluminum strip, the insulating layer 2 is PA12 coated on the conductive part through an extrusion molding process, and the material of the connection terminal 1 is copper or aluminum.

In this embodiment, the lead is generally flat and rectangular when it is not folded in a normal state, and the terminal 1 is rectangular as a whole.

In this embodiment, the conductive metal wire 3 is a single cylindrical or a single rectangular parallelepiped or a plurality of twisted wires.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a be applied to new energy automobile's wire, this wire is including the conductive part, the conductive part both ends are fixedly connected with binding post respectively, the conductive part outside parcel has the insulating layer, the binding post fixed connection at insulating layer both ends and conductive part both ends, its characterized in that, the conductive part includes the plural root conductive metal line, the plural root conductive metal line sets up side by side, plural root conductive metal line detachable contacts each other.

2. The lead for the new energy automobile as claimed in claim 1, wherein the conductive metal wire is a copper or aluminum strip, the insulating layer is PA12 coated on the conductive part by an extrusion molding process, and the material of the connection terminal is copper or aluminum.

3. The lead for the new energy vehicle according to claim 1, wherein the lead is generally flat and generally rectangular in shape in a normal state, and the terminal block is generally rectangular in shape.

4. The lead applied to a new energy automobile according to claim 2, wherein the conductive metal wire is a single cylindrical or single rectangular parallelepiped or a plurality of strands.