Intelligent charging plug-in device of electric car

Abstract

The invention discloses an intelligent charging plug-in device of an electric car. The intelligent charging plug-in device comprises an electricity taking head and a protective cover, wherein the electricity taking head is arranged outside a car body and is connected with a car power supply, and the protective cover is connected with the car body, the electricity taking head is arranged inside the protective cover, and a freely opened or closed door is arranged on one side of the protective cover.

Description

technical field [0001] The invention relates to a charging and plugging device for an electric vehicle, in particular to an intelligent charging and plugging device for an electric vehicle. Background technique [0002] New energy vehicles can greatly reduce the fuel consumption during vehicle operation and reduce exhaust emissions. Since the battery must ensure a certain capacity to meet the mileage requirements of the vehicle, and the construction and maintenance costs of charging stations are high, it is currently impossible to achieve large Area coverage, some cities do not even have charging stations, which leads to problems in the charging of electric vehicles, which hinders the development and promotion of electric vehicles, especially for urban electric buses (including pure electric buses, plug-in buses) that need to be charged. Hybrid electric buses, etc.), due to the short operation interval of buses, it is not conducive to long-term charging, so the current charg...

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Problems solved by technology

[0002] New energy vehicles can greatly reduce the fuel consumption during vehicle operation and reduce exhaust emissions. Since the battery must ensure a certain capacity to meet the mileage requirements of the vehicle, and the construction and maintenance costs of charging stations are high, it is currently impossible to achieve large Area coverage, some cities do not even have charging stations, which leads to problems in the charging of electric vehicles, which hinders the development and promotion of electric vehicles, especially for urban electric buses (including pure electric buses, plug-in buses) that need to be charged. Hybrid electric buses, etc.), because the operation interval of buses is relatively short, which is not conducive to long-term charging, so the current charging methods suitable for electric buses are fast charging and night charging, but the routes of general buses are scattered and difficult to concentrate Charging, the traditional charging pile is relatively short, and the power-taking terminal of the vehicle is set on the side of the vehicle, mainly for the convenience of manual operation, but there is a certain risk in manual operation and long-term operation increases the workload of people, especially Charging of electric buses (the electric buses mentioned below include pure electric buses, plug-in hybrid buses and other buses equipped with energy storage power supply and capable of external charging)

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