A new energy electric vehicle DC charging pile with dual charging guns

Abstract

The invention discloses a new energy resource electric car direct current charging pile with double charging guns. The new energy resource electric car direct current charging pile comprises a pile body. Handling cavities are formed in the middle inside the pile body. Wire-collecting cavities are symmetrically formed in the left sides and the right sides of the handling cavities. Operating grooves are formed in the positions, on the front sides of the wire-collecting cavities, inside the outer wall of the pile body. Sliding grooves which are formed in a front-back extending mode are formed in the bottom walls inside the handling cavities. Threaded rods which are arranged in a front-back extending mode are arranged inside the sliding grooves. The rear side ends of the threaded rods are connected with first motors in a power mode. Moving blocks which upwards extend into the handling cavities are arranged in the sliding grooves. Convex sliding blocks are arranged at the edges of the left front sides and the rear right sides of the moving blocks correspondingly. Transmission cavities are formed between the convex sliding blocks and the moving blocks correspondingly. Second motors are arranged in the middles of the moving blocks. Through holes are formed in the left sides and the right sides of the second motors correspondingly. The outer side ends of the through holes in the front sides and the rear sides of the second motors communicate with transmission cavities inside the moving blocks of the front sides and the rear sides of the second motors. The new energy resource electric car direct current charging pile with the double charging guns is simple in structure, controlled through smart alert, easy to operate and meanwhile capable of completing wire-collecting operation, saves energy and protects the environment, and therefore charging line damage and electric shock accidents are prevented from occurring.

Description

technical field [0001] The invention relates to the technical field of new energy electric vehicle charging, in particular to a new energy electric vehicle DC charging pile with double charging guns. Background technique [0002] With the gradual depletion of oil resources, electric vehicles have been well developed in recent years. An electric vehicle refers to a vehicle powered by an on-board power supply and driven by a motor to drive the wheels. Compared with gasoline vehicles, it is more energy-saving and environmentally friendly, so it is being promoted by countries all over the world. The existing electric vehicle charging piles at home and abroad have a structure of one pile and one gun. In the same electric vehicle parking area, repeated infrastructure construction is required, resulting in increased construction difficulty, repeated investment, waste of resources, and non-conformity to energy conservation and environmental protection. In some cases where the cons...

AI Technical Summary

Problems solved by technology

The existing electric vehicle charging piles at home and abroad have a structure of one pile and one gun. In the same electric vehicle parking area, repeated infrastructure construction is required, resulting in increased construction difficulty, repeated investment, waste of resources, and inconformity with energy conservation and environmental protection.

In some cases where the construction environment does not allow, such as site limitations, one pile with multiple guns is more suitable; in addition, after the existing charging pile is charged, it is necessary to artificially put the charging line back into the charging pile, but the charging line Generally has a certain length, which brings great inconvenience to the user

In addition, the charging cable is exposed outside the charging pile. When the charging pile is not in use, the charging cable is placed on the side of the charging pile. When the charging cable is scattered in an improper position, there is a risk of the charging cable being crushed and collided by the electric vehicle and being damaged or getting an electric shock. risk

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