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A composite cable for electric vehicle charging and data information transmission

A technology of data information and electric vehicles, which is applied in the field of power cables, can solve problems such as the inability to guarantee water resistance requirements, and achieve the effect of strong electromagnetic compatibility and strong water resistance

Active Publication Date: 2017-09-29
湖北宇洪光电实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its mechanical and electrical performance stability, flame retardancy, and water resistance requirements cannot be guaranteed.

Method used

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  • A composite cable for electric vehicle charging and data information transmission
  • A composite cable for electric vehicle charging and data information transmission

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Experimental program
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Effect test

Embodiment 1

[0051] A composite cable for electric vehicle charging and data information transmission, including an AC power line 7 for vehicle charging, a neutral line 8, a protective grounding line 9, a high-speed data USB3.0 finished product transmission line 13, used for longitudinal water blocking (filling) Water blocking yarn or water blocking rope 11, radial water blocking (wrapping) water blocking layer material 12 and outer sheath 10, the AC power cord 7 for charging the car, neutral wire 8, protective grounding wire 9, high-speed The data USB3.0 finished transmission line 13 forms a twisted body, and water-blocking yarn or water-blocking rope 11 is set to fill the twisting gap during twisting, and the outer sheath 10 is wrapped on the outside of the twisted body, and the twisted body is set At the center of the outer sheath 10, the water blocking layer material 12 is arranged between the strand one and the outer sheath 10 layers, and the water blocking yarn or rope 11 is arranged ...

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Abstract

The invention discloses a composite cable for electric vehicle charging and data information transmission, which belongs to the technical field of power cables. It includes AC power cord for car charging, neutral wire, protective grounding wire, high-speed data USB3. Wire, neutral wire, protective grounding wire, and high-speed data USB3.0 finished transmission line form a twisted body. When twisting, a water-blocking yarn is set to fill the twisting gap, and the outer sheath is wrapped on the outside of the twisted body. The first twisted body is arranged at the center of the outer sheath, the water-blocking layer material is arranged between the first twisted body and the outer sheath, and the water-blocking yarn is arranged between the water-blocking belt and the first twisted body. The composite cable of the present invention has strong water resistance, flame retardancy and environmental protection, acid and alkali resistance and oil corrosion resistance, twisting and cracking resistance, rolling resistance and low temperature cold resistance, and realizes multiple protection functions for the composite cable structure.

Description

technical field [0001] The invention relates to the technical field of power cables. In particular, an energy-saving, environment-friendly, safe and durable electric vehicle charging and data transmission cable. Background technique [0002] With global warming, large-scale melting of Arctic glaciers, rising sea levels, and deterioration of the natural environment in different regions of the earth, the greenhouse effect and its phenomena have been paid attention to by the whole world, which is an important factor that destroys the environment and affects life. For this reason, many countries in the world are making great efforts to reduce tail gas emissions and energy consumption. In the 21st century, China has become the world's second largest economy, especially the development of the automobile industry and the improvement of people's consumption levels, which have brought about a strong domestic demand effect. According to relevant statistics, China's car ownership ran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/17H01B7/282
Inventor 汤代兵廖孝彪
Owner 湖北宇洪光电实业有限公司
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