The invention discloses a back-off type controller structure, a three-in-one electric drive integrated system and a vehicle, and belongs to the technical field of vehicle parts. The back-off type controller structure comprises a cover body, a three-in-one shell and a plurality of electronic devices, wherein a heat dissipation flow channel is arranged on the inner top surface in the cover body; the three-in-one shell is located below the cover body and detachably connected with the cover body to form a containing cavity, and the part, away from the cover body, of the three-in-one shell is used for installing a motor and a speed reducer; the electronic devices are placed in the containing cavity in an inverted mode, the electronic devices comprise power modules, and heat dissipation parts of the power modules face upwards and are close to the heat dissipation flow channels. According to the three-in-one electric drive integrated system, the controller structure is installed on the motor and the speed reducer in an inverted buckling mode, the internal space of the whole inverted buckling type controller structure can be saved, parts needed by the whole three-in-one electric drive integrated system can be reduced, assembling gaps and mold types needed for manufacturing are reduced, and therefore the manufacturing cost and the maintenance cost are reduced; and the light weight is further enhanced.
本申请公开了一种倒扣式控制器结构、三合一电驱集成系统及车辆,属于车辆零部件技术领域。倒扣式控制器结构包括盖体、三合一壳体和多种电子器件,盖体内的内顶面设置有散热流道;三合一壳体,位于盖体下方,并与盖体可拆卸地连接以形成容纳腔,三合一壳体远离盖体的部分用于安装电机和减速器;各电子器件倒放于容纳腔,其中,多种电子器件包括功率模块,功率模块的散热部朝上靠近散热流道。实现了将控制器结构倒扣式安装于电机和减速器,可以节约整个倒扣式控制器结构的内部空间,还能减少整个三合一电驱集成系统的所需的零部件,减少了装配间隙和制造所需的模具种类,进而降低了制造成本和维护成本,进一步地加强了轻量化。
Backoff controller structure, three-in-one electric drive integrated system and vehicle
倒扣式控制器结构、三合一电驱集成系统及车辆
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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