Quick charging device for new energy automobile

Abstract

The invention relates to a quick charging device for a new energy automobile. The quick charging device comprises a charging pile shell and a charging head jack, the charging pile shell is provided with the charging head jack, the outer side wall of the charging pile shell is fixedly connected with a sealing pipe, and the sealing pipe covers the charging head jack. According to the invention, the sealing pipe is additionally arranged outside the charging head jack, and the sealing pipe can play a role in shielding the charging head jack, so that dust or rainwater can be prevented from being deposited in the charging head jack through the sealing pipe when charging is not carried out, and meanwhile, in the charging process, rainwater can be prevented from making contact with the contact position of the charging head jack and the charging gun head through the sealing pipe, and then the effect of safe charging is achieved.

Description

technical field [0001] The invention relates to the technical field of fast charging equipment for new energy vehicles, in particular to a fast charging device for new energy vehicles. Background technique [0002] With the depletion of global oil and gas resources, people urgently need to find alternative new energy sources. Among them, electric power resources are a good green alternative energy source. With the country's strong support for new energy vehicles, the number of new energy vehicles in my country is gradually increasing. The increase is followed by an increase in the corresponding supporting charging facilities. During the use of new energy vehicles, they need to be charged. In order to make charging more convenient, most of the charging piles are installed outdoors. When charging, the charging head is directly inserted into the charging hole on the charging pile for charging. However, this charging method has the following defects: since there is no shielding ...

AI Technical Summary

Problems solved by technology

However, this charging method has the following defects: since there is no shielding mechanism on the charging hole, it is easy to cause dust to deposit on the charging hole when it is not in use, or in rainy weather, rainwater is deposited in the charging hole. During the charging process, it is easy to expose the charging head and the charging hole to the air, so that in the event of rainy weather, a circuit short circuit is likely to occur, causing a safety hazard. Moreover, the existing charging head is fixed in the charging hole by resisting the insertion force. In this way, when the charging head is hit by an external force, it is easy to fall off from the charging hole.

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