Small-wire-diameter charging cable structure and charging device

A cable and wire diameter technology, which is applied in the field of small-diameter charging cable structure and charging device, can solve the problems of poor heat dissipation effect of liquid-cooled cables, improve heat dissipation effect, prevent accidental electric shock, and increase contact area Effect

Pending Publication Date: 2022-07-29
SHENZHEN WOER NEW ENERGY ELECTRICAL TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a small-diameter charging cable structure and charging device, aiming to solve the technical problem of poor heat dissipation of current liquid-cooled cables

Method used

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  • Small-wire-diameter charging cable structure and charging device
  • Small-wire-diameter charging cable structure and charging device
  • Small-wire-diameter charging cable structure and charging device

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present invention.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes acco...

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PUM

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Abstract

The invention discloses a small-wire-diameter charging cable structure and a charging device, and the structure comprises an insulating jacket which is provided with a mounting cavity in the axial direction; the insulator is arranged in the mounting cavity, a containing cavity extending in the axial direction of the insulating jacket is formed in the insulator, and a liquid flow channel allowing cooling liquid to flow is formed between the peripheral face of the insulator and the inner surface of the insulating jacket; the conductor is arranged in the liquid flow channel; and the auxiliary cable is arranged in the accommodating cavity. The invention provides a small-wire-diameter charging cable structure and a charging device, and solves the technical problem that a current liquid cooling cable is poor in heat dissipation effect.

Description

technical field [0001] The invention relates to the field of charging cables, in particular to a small wire diameter charging cable structure and a charging device. Background technique [0002] In recent years, with the rapid development of new energy technology, a large number of electric vehicles have entered the home and commercial fields, and users have higher and higher requirements for battery capacity, driving range, and charging speed, and high-power charging technology has gradually developed. High-power charging piles have high voltage and high current, which will generate a lot of heat during use, and the higher the power, the easier the cable is to heat up, and the heated cable has the risk of causing a fire. [0003] In order to solve the problem of the temperature rise of the cable during the charging process, new products such as liquid-cooled cables, liquid-cooled charging guns, and liquid-cooled sockets have gradually been produced in the market, that is, a...

Claims

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Application Information

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IPC IPC(8): H01B7/02H01B7/42H01B7/17B60L53/18B60L53/302
CPCH01B7/02H01B7/423H01B7/17B60L53/18B60L53/302
Inventor 张强杜青林徐文军刘洋康树峰薄强龙郑海梅汪家伟曹小金
Owner SHENZHEN WOER NEW ENERGY ELECTRICAL TECH CO LTD
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