An electric vehicle fast charging port device, application method and electric vehicle

Abstract

The invention discloses a fast charging device of an electric vehicle, an application method and an electric vehicle. The fast charging device of the electric vehicle comprises a fast charging substrate, a servo motor, a turning cover, and a flexible waterproof structure; the servo motor is arranged on the fast charging substrate, and connected with a vehicle control unit; the turning cover is rotationally connected with the fast charging substrate; one end of the waterproof structure is fixedly connected with the turning cover and the other end is fixedly connected with the fast charging substrate, wherein the waterproof structure is connected with the servo motor, and the vehicle control unit controls the servo motor to drive the waterproof structure to stretch, and also drive the turning cover to rotate around the fast charging substrate, thus the turning cover is converted from one state into the other state. The fast charging device of the electric vehicle can adjust the flexible state of the waterproof structure through the servo motor, prevent the water inflow of the fast charging opening in rainy days from influencing on the charging safety; meanwhile, the opening position of the turning cover can meet the demands of different working states; the fast charging opening can be automatically closed through the servo motor, thus the safety grade and the practicability of the fast charging opening are promoted.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a fast charging port device for electric vehicles, an application method and the electric vehicle. Background technique [0002] When the electric vehicle in the prior art is charging outdoors, if it encounters rainy or snowy weather, the charging port of the electric vehicle has no protective structure, which not only affects the normal charging process of the electric vehicle, but also easily causes harm to the operator. [0003] Furthermore, if the internal charging components are exposed to the harsh external environment for a long time, it is easy to cause abnormal damage, and it will also cause harm to the surrounding pedestrians or charging personnel, and the damage of the charging components will reduce the service life of the electric vehicle and increase the Maintenance costs. Contents of the invention [0004] The embodiment of the present invention provid...

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Problems solved by technology

[0004] The embodiment of the present invention provides a fast charging port device for an electric vehicle, an application method and an electric vehicle to solve the problem that the charging port in the prior art has no protective structure, which affects the charging process of the electric vehicle, easily causes abnormal damage, and causes harm to the operator The problem

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