A new energy vehicle charging pile charging interface

Abstract

The invention discloses a charging interface of a new energy automobile charging pile. According to the invention, a male plug mechanism is arranged, the male plug mechanism is connected with a charging expansion and locking mechanism, and the charging expansion and locking mechanism can effectively enable a charging conductive copper sleeve at the male plug mechanism side to expand and be tightlyexpanded in a conductive copper ring seat in a female socket mechanism. While the male plug mechanism and the female socket mechanism are electrically connected, the male plug mechanism and the female socket mechanism are fixed and locked. Therefore, the charging connection reliability can be effectively realized, locking and fixing of the plug are realized, and loosening of charging is prevented. The invention also provides an indicator, the indicator can indicate a connection state between the female socket mechanism and the male plug mechanism, and is convenient for a user to observe the state. According to the invention, the expansion mode is adopted to effectively improve the reliability of connection charging, and charging sockets of different models and sizes can be realized, so that automobiles with different interfaces can be used conveniently, and the application capability is improved.

Description

technical field [0001] The invention relates to a charging interface, in particular to a charging interface of a new energy vehicle charging pile. Background technique [0002] With the continuous application and development of new energy vehicles, new energy vehicles have become the main development trend of automobiles. For new energy vehicles, their charging performance is very important. The current charging socket generally has a relatively simple structure. It is only to insert the plug on the charging pile into the car. Although this method is relatively simple in structure, when charging, not only is it easy to loosen between the plug and the socket, which will cause charging. The stability is not good, and the plug is prone to slipping when it is subjected to external force, and because people are often absent during charging, it is often easy to cause problems such as ineffective charging. In addition, when charging, it is also difficult to effectively monitor an...

AI Technical Summary

Problems solved by technology

The current charging socket generally has a relatively simple structure. It is only to insert the plug on the charging pile into the car. Although this method is relatively simple in structure, when charging, not only is it easy to loosen between the plug and the socket, which will cause charging. The stability is not good, and the plug is prone to slipping when it is subjected to external force, and because people are often absent during charging, it is often easy to cause problems such as ineffective charging

In addition, when charging, it is difficult to effectively monitor and view the charging status

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