Intelligent charging spiral track take-up and pay-off device

Abstract

The invention provides an intelligent charging spiral track take-up and pay-off device and belongs to the field of charging gun connecting line arrangement devices. The intelligent charging spiral track take-up and pay-off device comprises a charging pile, wherein an automatic take-up device is arranged on the charging pile and provided with a line outlet, the automatic take-up device comprises a disc-shaped outer shell, a spiral track is arranged in the outer shell, a sliding rail adaptive to the track is arranged in the middle of the track and provided with a sliding block, conductors are arranged on two sides of the sliding rail, the sliding block is provided with a conductor B which is installed on the sliding block through a spring, the conductor B makes contact with the conductors, a motor is arranged in the sliding block, a gear is arranged on a rotor of the motor and matched with the sliding rail, a power source end of the motor is connected to the conductor B, one of the conductors on the two sides of the track is connected to a power source, the other conductor is grounded, a charging gun connecting line is arranged and located in the spiral track and bypasses the sliding block, insulation skin of the charging gun connecting line will not be damaged, and the charging gun connecting line is convenient to drag.

Description

technical field [0001] The invention provides an intelligent charging helical track take-up and release device, which belongs to the field of arrangement devices for connecting wires of charging guns. Background technique [0002] The charging gun is connected to the charging pile by the charging gun cable. The charging gun is placed on the gun stock on the charging pile, and the charging gun cable is often scattered on the ground. When charging is required, the charging gun is removed from the gun stock. Then drag the charging cable to the charging socket of the electric vehicle, and connect the charging cable to the charging socket for charging. [0003] Current prior art defect is: [0004] First, because the connecting wire of the charging gun is scattered on the ground, it is very easy to be stepped on by people passing by, or even crushed by an electric vehicle, so that the outer insulation of the connecting wire of the charging gun will be damaged very quickly, and t...

AI Technical Summary

Problems solved by technology

[0004] First, because the connecting wire of the charging gun is scattered on the ground, it is very easy to be stepped on by people passing by, or even crushed by an electric vehicle, so that the outer insulation of the connecting wire of the charging gun will be damaged very quickly, and the replacement cost is very high. High, and if it is not found in time, it will cause accidents such as electric shock;

[0005] Second, because electric vehicles are generally electric vehicles, and the charging voltage of electric vehicles is very high, and the charging current is very large, so the cable used to make the charging gun connection line is relatively thick. In order to ensure that the charging gun connection line is sufficiently extended to the charging socket, its length It is also often longer, so the weight of the charging cable will be very heavy, and it is very inconvenient to drag

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