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US 2025/0153559 A1Published application
Powertrain and mechanical device
AssigneeHuawei Digital Power Technologies Co., Ltd.
InventorsShaobo Yang, Quanming Li, Heng Wang
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AssigneeHuawei Digital Power Technologies Co., Ltd.
InventorsShaobo Yang, Quanming Li, Heng Wang
Estimating the term…
This disclosure provides a powertrain and a mechanical device. The powertrain includes a heat exchanger, an electronic assembly, and a motor. The electronic assembly includes a first housing, the motor includes a second housing, the first housing is fastened to the second housing, and the heat exchanger is also fastened to the first housing, so that both the heat exchanger and the electronic assembly and both the electronic assembly and the motor are fastened as a whole. The electronic assembly includes an electronic component, and the electronic component is disposed in an accommodation cavity of the first housing. The heat exchanger includes a first flow channel, and the first flow channel is configured to transmit a cooling working medium. This embodiment can improve integration of the powertrain and heat dissipation effect of the powertrain.
A powertrain, comprising a heat exchanger, an electronic assembly, and a motor, wherein the electronic assembly comprises a first housing, the motor comprises a second housing, the first housing is fastened to the second housing, and the heat exchanger is fastened to the first housing;
A mechanical device, comprising an output portion, a drive mechanism, and a powertrain,
Dependencies are inferred from the claim text.