Improved electric vehicle charging pile

Abstract

The invention discloses an improved electric vehicle charging pile. The electric vehicle charging pile comprises a charging pile body and a charging gun which is cooperatively inserted and connected to the charging pile body. An insertion cavity is formed in the left end surface of the charging pile body, a power receiving block is fixedly arranged on the inner wall of the right side of the insertion cavity, first sliding grooves are symmetrically formed in the upper and lower inner walls of the insertion cavity, and stopping blocks are slidingly and cooperatively mounted in the first slidinggrooves; first guide sliding grooves are symmetrically formed in the left and right inner walls of the first sliding grooves, and first guide sliding blocks fixedly connected with the stopping blocksare slidingly and cooperatively mounted in the first guide sliding grooves. First jacking pressing springs are cooperatively connected to the sides, away from the insertion cavity, of the first guidesliding blocks in a jacking pressing mode, and second sliding grooves extending rightwards are formed in the tail ends of the sides, away from the insertion cavity, of the first sliding grooves.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to an improved electric vehicle charging pile. Background technique [0002] At present, the country is vigorously promoting the development of new energy vehicles. New energy vehicles are inseparable from charging piles. During the process, an arc is likely to be generated due to the influence of the voltage. The generation of the arc is likely to cause electric shock to the user. It has a certain potential danger to the user, which will cause a safety accident and cause casualties. Moreover, the force of the personnel on the plug is unstable, which may easily lead to equipment damage. Moreover, the power connection port of the traditional charging pile is usually not sealed and protected, and the exposed power connection port is easy to enter dust, etc., which affects the service life of the charging pile. Contents of the invention [0003] The object of the present inven...

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Problems solved by technology

[0002] At present, the country is vigorously promoting the development of new energy vehicles. New energy vehicles are inseparable from charging piles. During the process, an arc is likely to be generated due to the influence of the voltage. The generation of the arc is likely to cause electric shock to the user. It has a certain potential danger to the user, which will cause a safety accident and cause casualties. Moreover, the force of the personnel on the plug is unstable, which may easily lead to equipment damage. Moreover, the power connection port of the traditional charging pile usually has no closed protection measures, and the exposed power connection port is easy to enter dust, etc., which affects the service life of the charging pile

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