公开(公告)号：WO2016192022A1

公开(公告)日：2016-12-08

申请号：PCT/CN2015/080529

申请日：2015-06-01

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： BEI, Shimeng ,  WU, Xumin ,  YU, Qiang ,  AO, Jiyuan ,  WU, Xiaolong

IPC: B64C1/00 ,  H05K7/20

CPC classification number: H02K9/06 ,  F04D25/082 ,  H02K5/10 ,  H02K5/20 ,  H02K7/14 ,  H02K11/33 ,  H02K21/22

Abstract: A system and kit for dissipating heat generated by a motor assembly and methods for manufacturing and using same. The motor assembly includes a housing that defines an internal chamber. The internal chamber communicates with an air inlet and an air outlet each being formed in the housing, and can at least partially receive motor inner workings. A pump assembly can be included in the internal chamber for generating an air flow during operation of the motor assembly. The pump assembly can draw air into the internal chamber via the air inlet, generating an air flow within the internal chamber. The air drawn into the internal chamber is applied to the motor inner workings, and the air heated by the motor inner workings is expelled from the internal chamber via the air outlet. Thereby, the air flow advantageously can cool the motor assembly as the air traverses the internal chamber.

Abstract translation: 用于耗散由电动机组件产生的热的系统和组件及其制造和使用方法。 马达组件包括限定内部腔室的壳体。 内部室与空气入口和每个形成在壳体中的空气出口连通，并且可以至少部分地接收电动机内部工作。 泵组件可以包括在内室中，用于在电动机组件的操作期间产生空气流。 泵组件可以通过空气入口将空气吸入内室，从而在内腔内产生空气流。 吸入内腔的空气被施加到电机的内部工作，并且由电动机内部工作所加热的空气经由空气出口从内部室排出。 因此，空气流有利地可以随着空气横穿内部室而冷却马达组件。