Cable for high-performance electrical vehicle conductive charging system

A technology for electric vehicles and charging systems, which is applied to insulated cables, bendable cables, cables, etc., can solve the problems of unreasonable core distribution, large cable space gap, and reduced product bending resistance, and achieve strong wear resistance. The effect of high flexibility, strong tear resistance and high flexibility

Inactive Publication Date: 2016-09-21
GOLD CUP ELECTRIC APP HENGYANG CABLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Moreover, the distribution of cores in the current charging pile cables is unreasonable, resulting in a large internal space gap in the cable, which reduces the bending resistance of the product

Method used

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  • Cable for high-performance electrical vehicle conductive charging system

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Embodiment Construction

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0017] see figure 1 A cable for a high-performance electric vehicle conductive charging system shown includes a wire core bundle 100 and an inner lining layer 200 , a shielding layer 300 and a sheath layer 400 arranged on the periphery of the wire core bundle 100 in sequence. The wire core bundle 100 includes several conductor core bundles 110 and a control signal core bundle 120 twisted in the inner liner 200 in a hoop direction, and each conductor core bundle 110 includes a conductor 111 and a first insulating layer covering the outer periphery of the conductor 111 112. The control signal core bundle 120 includes a control signal conductor 121 , a second insulating layer 122 , a shielding layer 123 and an inner sheath layer 124 covering the outer periphery of the control signal ...

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Abstract

The invention discloses a cable for a high-performance electrical vehicle conductive charging system. The cable comprises a cable core bunch, and an inside liner, a shielding layer and a sheath layer are arranged at the periphery of the cable core bunch in sequence. The cable core bunch comprises a plurality of conductor cable bunches which are annularly twisted in the inside liner, and a control signal cable bunch. Each conductor cable bunch comprises a conductor and a first insulation layer coating at the periphery of the conductor. The control signal core bunch comprises a control signal conductor, and a second insulation layer, a shielding layer and an inside sheath layer which coat at the periphery of the control signal conductor from the inside to the outside in sequence. The cable has the advantages of high softness, relatively high weather resistance and relatively high abrasive resistance and tear resistance.

Description

technical field [0001] The invention relates to the field of cables, in particular to a cable for a high-performance electric vehicle conduction charging system. Background technique [0002] The general charging pile cable insulation material or sheath material adopts a simple blending thermoplastic elastomer—TPE, which is physically blended by SEBS / SBS+PP+naphthenic oil+calcium carbonate+auxiliary in a molten state. Its structural characteristic is that the dispersed phase plastic resin particles are dispersed in the continuous phase elastomer. The interfacial tension of the phase is large, the material is dispersed unevenly, and the gap is large. Easy to product deformation and stress cracking under the action of external force. [0003] Moreover, the unreasonable distribution of wire cores in the current charging pile cable leads to a large internal space gap in the cable, which reduces the bending resistance of the product. Contents of the invention [0004] The pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/04H01B7/17H01B7/18H01B7/28H01B7/29H01B5/08
CPCH01B7/0045H01B5/08H01B7/04H01B7/17H01B7/18H01B7/28H01B7/29
Inventor 李艳华陈善求王先周闫丽婷李轶
Owner GOLD CUP ELECTRIC APP HENGYANG CABLES
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