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1. (WO2018107632) METHOD AND DEVICE FOR COOLING MOTOR OF UNMANNED AERIAL VEHICLE

Pub. No.:    WO/2018/107632    International Application No.:    PCT/CN2017/081105
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Thu Apr 20 01:59:59 CEST 2017
IPC: G05D 23/20
Applicants: SHENZHEN LAUNCH TECH CO., LTD.
深圳市元征科技股份有限公司
Inventors: LIU, Jun
刘均
SONG, Chaozhong
宋朝忠
YANG, Wei
杨伟
Title: METHOD AND DEVICE FOR COOLING MOTOR OF UNMANNED AERIAL VEHICLE
Abstract:
A method and device for cooling a motor of an unmanned aerial vehicle. A temperature control component and a liquid cooling system are provided around a motor of an unmanned aerial vehicle. The method for cooling the motor of the unmanned aerial vehicle comprises the following steps: receiving the temperature of the motor measured by the temperature control component and determining whether the temperature of the motor is greater than a first preset temperature (S10); and if the temperature of the motor is greater than the first preset temperature, controlling the liquid cooling system to be started, and cooling the motor by transporting a coolant liquid through a circulating loop in the liquid cooling system (S20). The method can cool a motor of an unmanned aerial vehicle and reduce power consumption.