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Electric power cable for new energy automobile

A technology for new energy vehicles and power cables, applied in the field of power cables, can solve problems such as being easily squeezed, and achieve the effects of maintaining straightness, increasing compression resistance, and improving performance.

Inactive Publication Date: 2018-02-23
HEFEI BANGLI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cables for new energy vehicles may be used in humid, high and low temperature environments, and are easy to be squeezed, so there is an urgent need for a new type of safe and durable new energy vehicle cables

Method used

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  • Electric power cable for new energy automobile

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Embodiment Construction

[0014] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a power cable for a new energy vehicle proposed by the present invention.

[0015] refer to figure 1 , the present invention proposes a power cable for new energy vehicles, including an elastic skeleton 1, a plurality of first cable cores 2 and a plurality of second cable cores 3; wherein:

[0016] The elastic frame 1 is arranged at the center of the cable, and the outer periphery of the elastic frame 1 is provided with first arc-shaped grooves whose number is the same as that of the first cable core 2, and a first arc-shaped groove is provided between any adjacent two first arc-shaped grooves. Two arc-shaped grooves, the arc-shaped openings of the first arc-shaped groove and the second arc-shaped groove are all facing to the outside of the cable. The elastic framework 1 is wrapped with a refractory layer 4 , an inner sheath 5 , a shielding layer 6 and an outer sheath 7 in sequence.

[0017]...

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Abstract

The invention proposes a power cable for new energy vehicles, which includes an elastic skeleton, a plurality of first cable cores and a plurality of second cable cores; sleeve, shielding layer, and outer sheath; multiple first cable cores are arranged parallel to each other between the elastic skeleton and the refractory layer, and the multiple first cable cores are evenly distributed around the elastic skeleton as the center, and the multiple first cable cores The core is against the elastic skeleton and the refractory layer; the number of the second core is the same as the number of the first core, and there is a second core against it between any two adjacent first cores , a plurality of second cable cores abut against the elastic skeleton and the refractory layer. The present invention supports the first cable core and the second cable core by setting an elastic skeleton at the center of the cable. When the cable is extruded, the elastic deformation of the elastic skeleton can buffer the extrusion force, avoiding the first cable core and the second cable core. crushed and destroyed.

Description

technical field [0001] The invention relates to the technical field of power cables, in particular to a power cable for new energy vehicles. Background technique [0002] With the increasing calls for environmental protection in the world and the increasingly tense oil resources, coupled with the frequent smog in the country, the calls for environmental protection are getting louder and louder. Now China's environmental protection concept is becoming more and more popular among the people, and the transportation is clean. The importance of the development of pollution-free and energy-saving new energy automobile industry is also constantly highlighted, and the new energy automobile industry has ushered in a rare opportunity for development. [0003] With the development of the automobile industry, the emission of automobile exhaust has become one of the main pollution sources in the city. The new energy vehicles that follow have been supported by various countries and locali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/18H01B7/29H01B7/42
CPCH01B7/18H01B7/1875H01B7/29H01B7/428
Inventor 张肖康赵刚周守元
Owner HEFEI BANGLI ELECTRONICS
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