Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Charging gun liquid cooling system and charging gun

A charging gun, liquid cooling technology, applied in charging stations, electric vehicle charging technology, electric vehicles, etc., can solve the problems of charging gun damage, fire, and reducing charging efficiency, so as to improve charging efficiency, reduce temperature, and reduce charging. effect of risk

Pending Publication Date: 2021-12-21
LUXSHARE PRECISION IND (JIANGSU) CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the charging process, a large amount of heat will be generated at the charging terminal and the joint between the cable and the external power supply, which will reduce the charging efficiency, cause great damage to the charging gun, and even cause a fire.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Charging gun liquid cooling system and charging gun
  • Charging gun liquid cooling system and charging gun
  • Charging gun liquid cooling system and charging gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figure 1-10 As shown, this embodiment provides a charging gun liquid cooling system, which includes a head cooling assembly 1 , a tail cooling assembly 2 , a liquid input pipe 3 and a liquid output pipe 4 . Wherein, the head cooling assembly 1 includes a cooling pipe assembly 11, and the cooling pipe assembly 11 is connected to the charging terminal 100 of the charging gun; the tail cooling assembly 2 includes a connection box 21 and a first conductive member 22, and one end of the first conductive member 22 is located on In the connection box 21, the cable 200 connected to the charging terminal 100 is connected to the first conductive member 22 in the connection box 21, and the other end of the first conductive member 22 is connected to an external power source, thereby connecting the charging terminal 100 to the charging pile. connect. The liquid input pipe 3 passes through the connection box 21 and communicates with the inlet of the cooling pipe assembly 11...

Embodiment 2

[0075] This embodiment also provides a charging gun, including the charging gun liquid cooling system in any of the solutions above.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of direct current quick charging, and particularly discloses a charging gun liquid cooling system and a charging gun. The charging gun liquid cooling system comprises a head cooling assembly, a tail cooling assembly, a liquid input pipe and a liquid output pipe, wherein the head cooling assembly comprises a cooling pipe assembly, and the cooling pipe assembly is connected with a charging terminal of the charging gun; the tail cooling assembly comprises a connecting box and a first conductive part, one end of the first conductive part is arranged in the connecting box, a cable connected with the charging terminal is connected with the first conductive part in the connecting box, and the other end of the first conductive part is connected with an external power source; and the liquid input pipe penetrates through the connecting box and is communicated with an inlet of the cooling pipe assembly, and the liquid output pipe is communicated with an outlet of the cooling pipe assembly. According to the arrangement, heat generated by the connecting end of the cable with the external power source and the charging terminal can be taken away, the temperature of the cable connector and the temperature of the charging terminal are further reduced, the charging efficiency is improved, and the charging risk is reduced.

Description

technical field [0001] The invention relates to the technical field of DC fast charging, in particular to a charging gun liquid cooling system and the charging gun. Background technique [0002] With the popularity of new energy electric vehicles, the development of DC fast charging technology is becoming more and more important. As one of the important components, the DC charging gun has many mature products on the market. In order to increase the charging speed, shorten the charging time, and improve the user experience, the charging current and power of the DC charging gun to the load will inevitably increase. [0003] However, during the charging process, a large amount of heat will be generated at the charging terminal and the joint between the cable and the external power supply, which will reduce the charging efficiency, cause great damage to the charging gun, and even cause a fire. Contents of the invention [0004] The object of the present invention is to provi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/302B60L53/16B60L53/18
CPCB60L53/302B60L53/16B60L53/18Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 林培权令狐云波唐兴然沈香锋
Owner LUXSHARE PRECISION IND (JIANGSU) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com