Improved charging pile for electric vehicles

Abstract

The invention discloses an improved charging pile for electric vehicles. The improved charging pile comprises a charging pile body and a charging gun connected to the charging pile body in a pluggingmatching manner, wherein a plugging cavity is formed in the left side end surface of the charging pile body, a power connection block is fixedly arranged on the right inner wall of the plugging cavity, first sliding slots are symmetrically formed in the upper and lower inner walls of the plugging cavity, stopping blocks are mounted in the first sliding slots in the sliding fit manner, first guiding and sliding slots are symmetrically are formed in the left and right inner walls of each first sliding slot, first guiding and sliding blocks fixedly connected with the stopping blocks are mounted in the first guiding and sliding slots in a sliding fit manner, a first ejection spring is connected to one side, away from the plugging cavity, of each first guiding and sliding block in an ejection manner, and the tail end of one side, away from the plugging cavity, of each sliding slot extends rightwards to form a second sliding slot.

Description

technical field [0001] The invention relates to the technical field of new energy, 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 inventio...

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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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