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Ultrahigh-power vehicle-mounted power supply electric connector

A technology of electrical connectors and vehicle power supplies, which is applied in the direction of connection, parts and circuits of connection devices, etc., and can solve the problems of providing reliable electrical connections, failing to meet electrical performance, insulation performance, etc.

Active Publication Date: 2014-12-24
沈阳兴华航空电器有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used electrical connectors usually use tens of watts to several kilowatts, and cannot provide reliable electrical connections for higher power requirements.
It cannot meet the requirements of good electrical performance and insulation performance when used in vehicle power supply, engine equipment and other environments that require super-high power to provide electrical connections;

Method used

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  • Ultrahigh-power vehicle-mounted power supply electric connector
  • Ultrahigh-power vehicle-mounted power supply electric connector
  • Ultrahigh-power vehicle-mounted power supply electric connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The super-high-power vehicle-mounted power supply electrical connector of the present invention includes a plug 1 and a socket 2; the plug 1 includes: an upper housing assembly 11, a pin insulator 12, a pin 13, a sleeve 14, a tail cover 15, and a sealing sleeve 16 , circlip 3 and shaft circlip 7;

[0034] The upper housing assembly 11 includes an upper plug housing 111 and a rivet 6; the rivet 6 is fixed on the outside of the plug housing 111, and the inner side of the plug housing 111 is provided with ribs 1111, and the needle insulator 12 is connected to the The part is fixed on the rib 1111; the needle insulator 12 is provided with a boss 121, and the pin 13 is inserted and fixed in the needle insulator 12 through the circlip 7 for the shaft, and the circlip 7 for the shaft plays a role of fixing; the sleeve 14 Covered on the outside of the other end of the pin 13, the sealing sleeve 16 is connected with the sleeve 14 and placed outside the pin 13, the tail cover 15 ...

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Abstract

An ultrahigh-power vehicle-mounted power supply electric connector comprises a plug (1) and a socket (2). The plug (1) comprises an upper shell assembly (11), a pin insulator (12), contact pins (13), sleeves (14), a tail cover (15), sealing sleeves (16), check rings (3) and elastic check rings (7) used for shafts. The upper shell assembly (11) comprises an upper plug shell (111) and rivets (6), and the rivets (6) are fixed to the outer side of the upper plug shell (111). The ultrahigh-power vehicle-mounted power supply electric connector mainly is an ultra-large-current vehicle-mounted power supply connector mainly applied to a starter-generator. The plug and the socket are of a direct insertion type, and contact bodies are connected in a crown spring mode and are locked through double hand shanks after being connected in a butt joint mode. The electric connector has the advantages of being convenient to operate, stable in performance, capable of being separated and inserted fast and the like, the insertion and extraction force is soft, and contact is reliable.

Description

technical field [0001] The invention relates to the technical field of structural design and application of an electrical connector, and in particular provides an electrical connector for a super-high-power vehicle power supply. Background technique [0002] Commonly used electrical connectors usually use tens of watts to several kilowatts, and cannot provide reliable electrical connections for higher power requirements. It cannot meet the requirements of good electrical performance and insulation performance when used in vehicle power supply, engine equipment and other environments that require super-high power to provide electrical connections; [0003] People are eager to obtain a super-high-power automotive power supply electrical connector with excellent technical effects. Contents of the invention [0004] The purpose of the present invention is to provide a super-high-power vehicle-mounted power supply electrical connector with excellent technical effect, which can...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R13/629H01R13/52
Inventor 王家宏青春张永刚杨艳芝
Owner 沈阳兴华航空电器有限责任公司
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