Quick charging device for new-energy vehicles

Abstract

A quick charging device for new-energy vehicles comprises a vertical column and a charging cable. The vertical column is hollow, a chamber is fixedly mounted at the upper end of the vertical column, left and right sides of the bottom surface of the chamber are symmetrically provided with through holes, a pulley is arranged in the inner middle of the chamber, and front and rear ends of a shaft of the pulley are fixedly connected to the inner wall of the chamber. Left and right sides of the upper ends of the through holes are symmetrically provided with transverse shafts, front and rear ends ofthe transverse shafts are in movable connection with the inner wall of the chamber through bearings, and rubber wheels are fixedly mounted at positions, corresponding to upper ends of the through holes, of the transverse shafts. One end of the charging cable is positioned at the lower end of the left through hole while the other end penetrates the left through hole to bypass the pulley and penetrate the right through hole to reach a position close to the inner lower end of the vertical column, and the outer periphery of each rubber wheel is in close contact fit with the lateral side of the charging cable. The quick charging device is quite simple in structure, quick and safe in charging operation, lower in manufacturing cost than a traditional safety charging device and effective in control of large-scale construction cost.

Description

technical field [0001] The invention belongs to the field of new energy vehicle charging, in particular to a fast charging device for new energy vehicles. Background technique [0002] At present, energy saving, environmental protection and low-carbon life are hot topics. In order to achieve the goal of emission reduction, the country vigorously promotes electric bicycles and electric vehicles. Among them, the electric vehicle itself is pollution-free, does not emit carbon dioxide, and has no tail gas pollution. It has the advantages of energy saving and environmental protection for ordinary cars with high carbon dioxide emissions. At the same time, it is quite beneficial to control environmental pollution and reduce exhaust emissions. Electricity can be obtained through a variety of energy sources, such as thermal power, hydropower, wind power, and solar energy, which have the advantage of a wide range of sources. However, the existing charging pile display device has a co...

AI Technical Summary

Problems solved by technology

However, the existing charging pile display device has a complex structure and high production cost. Most of the charging cables are always exposed, which are easily damaged by external objects and are easy to age. When the charging gun head of some simple charging devices is plugged into the charging port of the car In live plugging, it is prone to sparks, prone to danger, and easy to damage the charging port

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