The invention relates to the technical field of vehicle accessories, in particular to an integrated inverter shell and a vehicle, the integrated inverter shell comprises an inverter shell, a reduction gearbox shell and a motor shell which are arranged in sequence, a first space is formed between the inverter shell and the reduction gearbox shell, and the reduction gearbox shell is provided with a second space; and a third space is formed between the reduction gearbox shell and the motor shell. Through the arrangement of the distribution structure of the inverter shell, the reduction gearbox shell and the motor shell, the inverter can be installed in the first space, the reduction gearbox shell can be used for providing mechanical and electromagnetic protection for the inverter, and an inverter upper cover is not needed, so that the inherent frequency and the structural damping of the inverter shell can be improved, and the NVH response of the integrated inverter shell is improved.
本公开涉及车辆配件技术领域,尤其涉及一种集成逆变器壳体及车辆,该集成逆变器壳体包括依次设置的逆变器壳体、减速箱壳体和电机壳体,逆变器壳体和减速箱壳体之间形成第一空间,减速箱壳体具有第二空间,减速箱壳体和电机壳体之间形成第三空间。通过设置逆变器壳体、减速箱壳体和电机壳体分布结构,逆变器可安装于第一空间,能够利用减速箱壳体对逆变器提供机械和电磁防护,无需逆变器上盖,从而能够提高逆变器壳体的固有频率和结构阻尼,改善集成逆变器壳体的NVH响应。
Integrated inverter shell and vehicle
集成逆变器壳体及车辆
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
Integrated vehicle body structure integrated with battery pack shell
European Patent Office | 2021
|INVERTER MODULE AND INVERTER-INTEGRATED ELECTRIC COMPRESSOR
European Patent Office | 2019
|