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

High-voltage connector for new energy vehicle

A technology for high-voltage connectors and new energy vehicles, which is applied to the parts, connections, and electrical components of connecting devices, which can solve the problems of poor EMC performance of shielded contact structures, complex costs, and inability to meet wiring requirements, so as to improve EMC performance. , reduce the overall cost and improve the effect of shielding contact area

Pending Publication Date: 2020-04-10
AUTO KABEL TAICANG HARDNESS
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, new energy high-voltage connectors are mainly quick-plug connectors and 180-hole installation connectors. There is a large demand for wiring space for high-voltage wiring harnesses in automobiles. Some narrow spaces cannot meet the wiring requirements. In addition, quick-connect connectors require additional The high-voltage interlock circuit is complicated and costly; at the same time, the EMC performance brought about by the shielding contact structure of the high-voltage connector of the new energy vehicle is poor

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
  • High-voltage connector for new energy vehicle
  • High-voltage connector for new energy vehicle
  • High-voltage connector for new energy vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] A high-voltage connector for new energy vehicles, such as Figure 1-7 As shown, it includes a copper bar 1, a metal shell 2, a metal cover 3, an insulating shell 4, an insulating cover 5, a metal terminal 6, a shielding mechanism and a rear cover 8, and the metal shell 2 and the metal cover 3 are fastened to form the first A storage chamber, the side wall and the bottom of the metal shell 2 are respectively provided with a first opening 21 and a second opening 22, the insulating sheath 4 and the insulating cover 5 are fastened to form a second storage chamber, and the copper bar 1 is arrange...

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 discloses a high-voltage connector for a new energy vehicle. The high-voltage connector comprises a copper bar, a metal shell, a metal cover, an insulating protective shell, an insulating protective cover, a metal terminal, a shielding mechanism and a rear cover, and the metal shell and the metal cover form a first accommodating cavity; a first opening and a second opening are respectively formed in the side wall and the bottom of the metal shell; the insulating protective shell and the insulating protective cover are buckled to form a second accommodating cavity; and the copperbar is arranged in the second accommodating cavity and protrudes out of the insulating protective shell, the copper bar extends outwards from the first opening and is perpendicular to the metal shell,the shielding mechanism and the rear cover are arranged on a high-voltage wiring harness in a sleeving mode and connected with the copper bar through metal terminals, and the shielding mechanism is fixed to the metal shell through the rear cover. A right-angle structure is adopted, so that the installation requirement space of the high-voltage connector and an electric appliance is reduced; the insulating protective shell uses an internal secondary locking structure to replace a high-voltage interlocking loop, thereby ensuring that the insulating protective shell cannot be disassembled from the outside of the high-voltage connector, and reducing the overall cost of the high-voltage connector under the condition of ensuring personnel safety.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a high-voltage connector used for new energy vehicles. Background technique [0002] At present, new energy high-voltage connectors are mainly quick-plug connectors and 180-hole installation connectors. There is a large demand for wiring space for high-voltage wiring harnesses in automobiles. Some narrow spaces cannot meet the wiring requirements. In addition, quick-connect connectors require additional The high-voltage interlock circuit is complex and costly; at the same time, the EMC performance brought about by the shielding contact structure of the high-voltage connector of the new energy vehicle is poor. Contents of the invention [0003] Aiming at the defects of the above prior art, the main purpose of the present invention is to overcome the deficiencies of the prior art, and discloses a high-voltage connector for new energy vehicles, including a copper bar, a metal sh...

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): H01R13/502H01R13/6581H01R13/6591
CPCH01R13/502H01R13/6581H01R13/6591
Inventor 盛宏森王进李京乐
Owner AUTO KABEL TAICANG HARDNESS
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