New energy automobile charging seat plug protection waterproof structure

Abstract

The invention relates to the technical field of new energy vehicles, and discloses a new energy vehicle charging seat plug protection waterproof structure, which comprises a base, a first shell on theright side of the base, a vacuum pump fixedly installed on the bottom wall of the base, air pipes fixedly installed at the top end and the bottom end of the vacuum pump, and air valves fixedly installed on the right sides of the air pipes. According to the new energy automobile charging base plug protection waterproof structure, after the butt joint female head and the butt joint male head are inbutt joint, the vacuum pump starts to work to extract air in the air pipe, so that the air valve has certain suction force. Since the right side of the first shell and the left side of the second shell are in a contact state at the moment, the air valve can extract air in the second shell, so that the air pressure in the second shell is greatly reduced, the second shell can generate a certain adsorption effect on the first shell, the second shell and the first shell can be tightly connected, the sealing performance is also greatly improved, and the effect of rainwater-proofing is further achieved.

Description

Technical field[0001]The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle charging seat plug protection and waterproof structure.Background technique[0002]New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use of new on-board power devices), the integration of advanced technologies in vehicle power control and driving, and the formation of advanced technical principles and New technology, new structure of vehicles, new energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), other new energy sources (such as super capacitors, With the progress of the times and the development of society, people’s awareness of environmental protection has also increased. Therefore, electric vehicles are also more popular among people. However, the waterproof ef...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a new energy vehicle charging stand plug protection waterproof structure, which has the advantage of excellent waterproof effect and solves the problem of poor waterproof effect of the new energy vehicle charging stand plug

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