The invention provides an electric drive assembly and a vehicle, and relates to the field of new energy automobiles, and the electric drive assembly comprises a motor assembly, an electric control assembly and a cooling assembly; the electric control assembly is arranged on the side of the motor assembly, and the cooling assembly is arranged between the electric control assembly and the motor assembly. The motor assembly comprises a shell, a speed reducer and a driving motor, the shell surrounds the outer side of the driving motor and is provided with a first shell part and a second shell part, a containing cavity is formed between the first shell part and the second shell part, and the speed reducer is arranged on the outer side of the shell; the cooling assembly comprises a first cooling unit and a second cooling unit, the first cooling unit is arranged between the electric control assembly and the motor assembly, the second cooling unit is arranged in the containing cavity, the first cooling unit and the second cooling unit are each provided with cooling channels which are sequentially communicated, and cooling media circulate in the cooling channels; and the electric drive assembly is cooled. According to the electric drive assembly and the vehicle, the path of the cooling water channel is shortened, and the cooling efficiency is improved.
本申请提供一种电驱总成及车辆,涉及新能源汽车领域,电驱总成包括电机总成、电控总成及冷却组件;电控总成设置于电机总成的侧方,冷却组件设置在电控总成与电机总成之间;电机总成包括壳体、减速器和驱动电机,壳体围设于驱动电机的外侧,具有第一壳体部和第二壳体部,第一壳体部和第二壳体部之间形成容纳腔,减速器设置于壳体外侧;冷却组件包括第一冷却单元和第二冷却单元,第一冷却单元设置于电控总成和电机总成之间,第二冷却单元设置于容纳腔内部,第一冷却单元与第二冷却单元分别具有依次连通的冷却通道,且冷却通道内均流通有冷却介质,以对电驱总成进行冷却。本申请提供一种电驱总成及车辆,缩短了冷却水道的路径,提高了冷却效率。
Electric drive assembly and vehicle
一种电驱总成及车辆
2024-04-09
Patent
Elektronische Ressource
Chinesisch
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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