Anti-electric-shock intelligent electric vehicle charging pile

Abstract

The invention discloses an anti-electric-shock intelligent electric vehicle charging pile, and relates to the technical field of electric vehicle charging, the anti-electric-shock intelligent electric vehicle charging pile comprises a case assembly, a waterproof assembly and an anti-electric-shock assembly, the waterproof assembly is fixedly connected with an outer box body, the anti-electric-shock assembly is arranged in the outer box body, and the anti-electric-shock assembly is fixedly connected with the outer box body. According to the charging handle, heat of the charging end can be rapidly discharged through the arrangement of the inner annular cavity and the outer annular cavity, when the heat is too large, the corrugated pipe converts heat energy into kinetic energy in the mode that the included angle is suddenly increased, charging is stopped in time, and the situation of spontaneous combustion of an electric automobile is avoided. According to the invention, the position of the heat dissipation ball is changed, the difference value of the local temperature of the plug column is adjusted, the service life of the heat dissipation ball is prolonged, and the surface heat dissipation effect of the heat dissipation ball is improved through continuous extension and retraction of the heat dissipation ball.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging, in particular to an electric shock-proof intelligent electric vehicle charging pile. Background technique [0002] In recent years, my country's electric vehicle industry has continued to develop, and the proportion of electric vehicles in vehicles has also increased year by year. However, the construction of electric vehicle-related supporting facilities is difficult to catch up with the pace of electric vehicle development. In the supporting facilities of electric vehicles, charging piles are the most important. In order to meet the normal use of electric vehicles, many charging piles need to be installed along the road, which also leads to great randomness in the location of charging piles. Need to face various types of natural environments and emergencies. Traditional electric vehicle charging piles will generate heat accumulation at the charging head during use, but the ch...

AI Technical Summary

Problems solved by technology

During the use of traditional electric vehicle charging piles, the charging head will generate heat accumulation, while the charging head is completely wrapped, lacking necessary heat dissipation measures, which will easily lead to heat accumulation

The heat generated by the charger plug is affected by the material of the charger. If the material of the plug is uneven, it may cause uneven local heat of the plug. The long-term difference in local heat may easily lead to local deformation of the plug, thereby affecting its service life

Traditional electric vehicle charging piles lack the necessary rainproof measures. In areas with a lot of rainfall, charging piles have been impacted by accumulated water for a long time, and the pressure difference between the inner and outer walls of the charging pile will cause deformation of the charging pile casing.

After the charging pile is finished charging, if the user forgets to pull out the plug and drives away the vehicle directly, it is easy to tear the wire and cause a safety accident

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