The invention discloses a motor assembly and a vehicle. The motor assembly comprises a motor; and the first sound insulation cover is arranged on the outer wall of the motor in a circumferential fit manner and is fixedly connected with the motor through a plurality of bolts. According to the motor assembly provided by the invention, the first sound insulation cover is beneficial to preventing noise generated by operation of the motor from spreading outwards, so that the NVH of the vehicle can be reduced. And the first sound-proof cover is fixedly arranged on the motor to form a whole, so that the service life of the first sound-proof cover can be prolonged.
本申请公开了一种电机组件和车辆。该电机组件包括电机;以及第一隔音罩,第一隔音罩周向贴合设置在电机的外壁上,并且通过多个螺栓与电机固定连接。根据本申请的电机组件,第一隔音罩有助于阻止电机运行产生的噪音向外传播,从而有助于降低车辆的NVH。而且第一隔音罩固定设置在电机上而形成一个整体,这有助于延长第一隔音罩的使用寿命。
Motor assembly and vehicle
电机组件和车辆
2024-04-05
Patent
Electronic Resource
Chinese
European Patent Office | 2018
|European Patent Office | 2023
|European Patent Office | 2023