Charging device with damp-proof function for underground garage

Abstract

The invention relates to a charging device with a damp-proof function for an underground garage. The charging device comprises a handle and a charging head, the handle is cylindrical, the charging head is fixed to one end of the handle, a cleaning mechanism and a damp-proof mechanism are arranged on the handle. The cleaning mechanism comprises a moving ring, a moving pipe, two guide assemblies andtwo cleaning assemblies, each guide assembly comprises a guide rod, a limiting block, a spring and a guide hole, and each cleaning assembly comprises an air pipe, a lead screw, a ball screw bearing,a rotating shaft, a first bearing, a round hole, an air hole and an execution unit. The execution unit includes a driving bevel gear, a driven bevel gear, a transmission shaft, a fan blade and a second bearing. According to the charging device with the damp-proof function for the underground garage, impurities in the charging head and an electric vehicle charging hole are removed through the cleaning mechanism, and in addition, the damp-proof function is achieved through the damp-proof mechanism.

Description

technical field [0001] The invention relates to the field of charging equipment for electric vehicles, in particular to a charging device with a moisture-proof function for an underground garage. Background technique [0002] The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in the parking lot or charging station of public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. [0003] During the use of the existing charging piles for underground garages, when there are impurities at the charging head and the charging hole of the electric vehicle, it will cause poor contact and cannot be charged normally, which reduces the practicability. Not only that, during charging, due to The humidity in the underground garage is relatively high, and the charging head is prone to condensed water, resulting in a short circuit, whic...

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing charging piles for underground garages, when there are impurities at the charging head and the charging hole of the electric vehicle, it will cause poor contact and cannot be charged normally, which reduces the practicability. Not only that, during charging, due to The humidity in the underground garage is relatively high, and the charging head is easy to condense and cause a short circuit, which reduces the practicability

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