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Cable for new energy automobile charging device and preparation method thereof

A new energy vehicle and charging device technology, applied in the direction of cable/conductor manufacturing, insulated cables, bendable cables, etc., can solve the problem of no new energy vehicle charging device, etc., to achieve easy moving and dragging, excellent electrical performance, prevent Effects of electrostatic interference and electromagnetic induction

Inactive Publication Date: 2015-08-12
ANHUI HUAXING CABLE GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there is no special cable for new energy vehicle charging devices

Method used

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  • Cable for new energy automobile charging device and preparation method thereof

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Embodiment

[0023] Embodiment: The cable for the new energy vehicle charging device of this embodiment includes a conductor, an insulation, a cable core and an outer sheath, wherein the cable core is twisted into a cable by a plurality of insulated wire cores, and a filling rope is provided in the gap between the cable cores. 3. The cable core and the filling rope are wrapped with a tape layer 4, and a copper wire braided shielding layer 5 is arranged outside the tape layer 4, and the outermost layer of the cable is extruded with TPU, that is, a thermoplastic polyurethane elastomer rubber sheath layer 6 ; The insulated wire core is composed of a copper core flexible conductor 1 and a thermoplastic vulcanized rubber insulating layer 2 extruded outside the copper core flexible conductor 1 .

[0024] In specific implementation, the soft copper core conductor is composed of multi-strand annealed copper wires of the fifth type of structure, which are twisted / multi-twisted by a beam machine. Th...

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Abstract

The invention discloses a cable for a new energy automobile charging device. The cable comprises a conductor, a cable core and an outer sheath. The cable core is twisted by a plurality of insulated conductors to form a cable, and a filler rope is arranged in the gap of the cable core. A tape layer wraps the cable core and the filler rope, a copper braided shielding layer is arranged outside the type layer, and a thermoplastic polyurethane elastomer rubber sheath layer wraps the outermost layer of the cable through extrusion. Each insulated conductor is composed of a copper core soft conductor and a thermoplastic vulcanized rubber insulating layer that wraps the copper core soft conductor through extrusion. The cable has the performance of inflaming retarding, resistance to high and low temperature, resistance to acid and alkali, resistance to oil and water, resistance to mycete, tear resistance, high tenacity, flexibility, ageing resistance, and favorable weatherability and heat-resistance. Meanwhile, the cable has an excellent electrical insulation property and environmental protective performance.

Description

Technical field: [0001] The invention relates to a cable for a new energy vehicle charging device and a preparation method thereof. Background technique: [0002] Automobiles are an important means of transportation in modern society, providing people with convenient and comfortable travel services. However, traditional fuel vehicles produce a large amount of harmful exhaust gas during use and intensify the dependence on non-renewable petroleum resources. In terms of energy, the world's car ownership is currently about 800 million, and it is increasing at a rate of 30 million per year. It is estimated that by 2020, the global car ownership will reach 1.2 billion, mainly from developing countries. Compared with the world level, there is still a big gap between my country's traditional energy vehicle research and development level and independent innovation capability. But in terms of new energy vehicles, my country is not behind. Since the beginning of the new century, the ...

Claims

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Application Information

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IPC IPC(8): H01B7/04H01B7/17H01B7/18H01B7/28H01B7/282H01B7/22H01B7/295H01B1/02H01B13/00
Inventor 吴俊生蔚彦丽方小松赵泽伟李静霞夏知朱帝胡超
Owner ANHUI HUAXING CABLE GROUP
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