Connection structure for soft wire and liquid-cooling electrode of liquid-cooling cable special for large-power charging pile

A high-power charging and connection structure technology, applied in the direction of insulated cables, vehicle connectors, cables, etc., can solve the problems of unsuitable connection structures, achieve high practicability, and solve the effect of overheating problems

Active Publication Date: 2018-08-28
LUOYANG ZHENGQI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two connection methods are not suitable for the connection structure between the flexible wire and the liquid-cooled electrode of the special liquid-cooled cable for high-power charging piles.

Method used

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  • Connection structure for soft wire and liquid-cooling electrode of liquid-cooling cable special for large-power charging pile
  • Connection structure for soft wire and liquid-cooling electrode of liquid-cooling cable special for large-power charging pile
  • Connection structure for soft wire and liquid-cooling electrode of liquid-cooling cable special for large-power charging pile

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] A connection structure between a flexible conductor for a liquid-cooled cable and a cable electrode, which is characterized in that it includes an insulated electrode sleeve 3, a flexible conductor 2 and a cable electrode 4, the flexible conductor 2 is nested inside the insulated electrode sleeve 3, and one end of the flexible conductor is connected to the insulated electrode sleeve 3. Cable electrode 4 connection;

[0035] The flexible wire 2 includes ...

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Abstract

A connection structure for a soft wire and a liquid-cooling electrode of a liquid-cooling cable special for a large-power charging pile comprises an insulation electrode sleeve, the soft wire and a cable electrode, wherein the soft wire is embedded into the insulation electrode sleeve, one end of the soft wire is connected with the cable electrode, the soft wire comprises a cooling liquid inner pipe and a conductor part, the cooling liquid inner pipe is embedded to a center of the conductor part in a penetrating way and is of a hollow structure, a hollow part is a cooling liquid inner passage,and a cooling liquid outer passage with an annular cross section is arranged between the insulation electrode sleeve and the conductor part. Heat generated during working of the cable can be taken away by the flowing cooling liquid, the problem of overheat of a dry cable of the charging pile during the application process can be solved, and the connection structure is very high in practicability.

Description

technical field [0001] The invention relates to the field of high-power charging piles used in new energy electric vehicles, in particular to a connection structure between a soft lead wire and a liquid-cooled electrode of a special liquid-cooled cable for high-power charging piles. Background technique [0002] The connection structure between the flexible wire and the liquid-cooled electrode of the special liquid-cooled cable for high-power charging piles is currently blank at home and abroad. With the disappearance of liquid-fueled vehicles, the accompanying refueling stations will also complete their historical mission, and will be replaced by charging stations all over the country. The hardware facilities of the charging stations are high-power charging piles. At present, there are charging pile products of various specifications on the market. These charging pile products can be classified according to their power. At present, the connection between the power supply of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/42H01B5/08H01B7/22H01R13/02
CPCH01B5/08H01B7/228H01B7/423H01R13/02H01R2201/26
Inventor 臧重庆臧昊哲杨国星张艳丽
Owner LUOYANG ZHENGQI MACHINERY
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