Double-isolating type charge interface structure of new energy car

Abstract

The invention discloses a double-isolating type charge interface structure of a new energy car. The charge interface structure is outstanding in waterproof performance, can effectively prevent the problem that water enters a charge socket during long-term use to influence the normal use of the charge interface of the electric car and reduce the safety of the charging process of the car. The double-isolating type charge interface structure of the new energy car comprises a charge socket arranged on a car body, a charge interface box body which is arranged on an outer plate at the side of the car body and provided with an opening in the upper end, and a charge interface cover; the charge socket comprises a charge socket body, and a socket end cover which is hinged to the charge socket body and used for shielding an upper end port in the charge socket body; an avoiding gap is formed in the bottom surface of the charge opening box body; the upper end of the charge socket body passes through the avoiding gap to be positioned in the charge interface box body; the socket end cover is positioned in the charge interface box body; a first sealing ring is arranged at the side edge of an opening in the upper end of the charge interface box body; an inflating sealing structure is arranged between the charge socket body and the socket end cover.

Description

technical field [0001] The invention relates to a charging port, in particular to a double-isolated new energy vehicle charging port structure. Background technique [0002] In recent years, new energy vehicles have developed rapidly, and major automobile companies have also developed certain research and development results and products. The fastest growing and most in demand are pure electric vehicles and hybrid vehicles. An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply and driven by a motor to drive the wheels. Therefore, the charging port structure of an electric vehicle is an important structure in an electric vehicle. Whether the charging port structure design is reasonable or not directly affects the normal use and Use security questions. [0003] At present, the charging port structure of domestic electric vehicles is usually set at the position of the refueling port of the original gasoline vehicle. The charging port structure gene...

AI Technical Summary

Problems solved by technology

At present, the waterproof structure of the electric vehicle charging port structure is usually provided with a sealing ring on the socket end cover. When the socket end cover is closed on the charging socket body, the sealing ring forms a sealed connection between the socket end cover and the upper end surface of the charging socket body. However, there is usually a sealed structure between the charging port cover and the body sheet metal, and rainwater is easy to enter the charging port, which affects the normal use of the charging stand and reduces the safety of the car charging process

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