The invention discloses a protection assembly of a quick-change device, the quick-change device and an electric vehicle. Connection between a vehicle end connecting part and a battery end connecting part of the quick-change device comprises electric connection. One end of the protection assembly is used for being connected with one of the vehicle end connecting part and the battery end connecting part, and the other end of the protection assembly extends in the direction towards the other one of the vehicle end connecting part and the battery end connecting part and shields at least part of an electric connection area formed by electric connection between the vehicle end connecting part and the battery end connecting part. By adopting the scheme, the protection assembly can shield the electric connection area of the two connection parts, and during use, obstacles can be prevented from entering the electric connection part, so that electric connection failure is avoided. For example, in rainy and snowy days, rain and snow can be prevented from entering the electric connection part of the vehicle end connection part and the battery end connection part to cause water to enter the electric connection position, and sand and stones can be prevented from entering the electric connection part to cause abrasion to the electric connection position, so that electric connection failure can be avoided.
本发明公开了一种快换装置的防护组件、快换装置及电动车辆,快换装置的车端连接部和电池端连接部之间的连接包括电连接;防护组件的一端用于与车端连接部和电池端连接部中的一个连接,另一端沿着朝向车端连接部和电池端连接部中的另一个的方向延伸,并遮挡至少部分车端连接部和电池端连接部之间电连接形成的电连接区域。采用本方案,防护组件能够遮挡两个连接部的电连接区域,在使用中,能够避免障碍物进入电连接处,进而避免造成电连接失效。比如遇到雨雪天气,能够避免雨雪进入车端连接部和电池端连接部的电连接处,造成电连接位置处进水,还能够避免沙石进入电连接处,造成电连接位置处的磨损,从而可以避免电连接失效。
Protective assembly of quick-change device, quick-change device and electric vehicle
快换装置的防护组件、快换装置及电动车辆
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Protective assembly of quick-change device, quick-change device and electric vehicle
European Patent Office | 2024
|European Patent Office | 2022
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