Intelligent charging connector

A charging connector, intelligent technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of locking, connection confirmation, and protection functions when unplugged by mistake, so as to eliminate unsafe factors and facilitate operation , the effect of compact structure

Active Publication Date: 2010-07-21
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When plugging, the operator needs to operate with power on, and it does not have the neces

Method used

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Examples

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Embodiment Construction

[0028] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 , figure 2 , Figure 4 As shown, a charging connector for an intelligent electric vehicle of the present invention is composed of a charging plug, a socket and an intelligent control system.

[0030] Such as figure 2 , image 3 As shown, the socket includes a socket shell a1, a fixed cover a2 and a socket base a3; the socket base a3 is set in the socket shell a1 and fixed by the fixed cover a2, and the socket base a3 is provided with two charging electrode pins a4, four weak electrode pins a5, one ground electrode pin a6 and multiple communication electrode pins a7. The socket base a3 is composed of the front base a12 and the rear base a13, the charging electrode pin a4, the weak electrode pin a5, the grounding electrode pin a6 and the communication electrode pin a7 are fixed on the front base throu...

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PUM

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Abstract

The invention relates to a charging control and charging protection device for electric vehicles, in particular to an intelligent charging connector for controlling the charging protection and unexpected power outage of the electric vehicles or the handling of other unexpected things. The intelligent charging connector comprises a charging plug, a socket and an intelligent control system, wherein two weak electrode contact pins are arranged on the socket, and the length of the weak electrode contact pins is smaller than the length of charging electrode contact pins; two corresponding weak electrode jacks are arranged on the plug and are communicated with each other, the intelligent control system comprises a circuit breaker, a circuit breaker operating mechanism, a relay, a switching-on button switch, a switching-off button switch, a strong electric AC power and a weak electric AC power; and the strong electric AC power supplies power to the weak electric AC power. The invention has compact and reasonable structure, convenient operation, safety and reliability, can timely assist in handling various unexpected accidents in the charging process, eliminates unsafe factors and plays a safe protection role.

Description

technical field [0001] The invention relates to an electric vehicle charging control and charging protection device, in particular to an intelligent charging connection system for controlling electric vehicle charging protection, accidental power failure or other emergencies. Background technique [0002] As fuel prices increase day by day, electric vehicles begin to attract consumers' attention. Some car manufacturers have launched some electric concept cars, and some electric concept cars have been extensively tested in Europe. Of course, the use of electric vehicles is also limited by some factors, which is how to charge it. Electric vehicles are a green transportation tool with broad development prospects and an important means to solve energy and environmental problems. The electric vehicle charging station provides energy supply for the operation of electric vehicles, and is an important supporting infrastructure necessary for the development of electric vehicles. ...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02H5/00
Inventor 张帆聂亮李波
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO
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