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1. (WO2018120001) POWER DEVICE, POWER KIT, AND UNMANNED AERIAL VEHICLE

Pub. No.:    WO/2018/120001    International Application No.:    PCT/CN2016/113431
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 31 00:59:59 CET 2016
IPC: B64D 27/24
B64D 27/00
H02K 7/14
Applicants: SZ DJI TECHNOLOGY CO., LTD.
深圳市大疆创新科技有限公司
Inventors: HU, Meng
胡孟
CUI, Liuzheng
崔留争
CHEN, Risong
陈日松
LI, Zhonghong
李忠洪
Title: POWER DEVICE, POWER KIT, AND UNMANNED AERIAL VEHICLE
Abstract:
A power device, comprising a motor (1) and a propeller (2); the motor (1) is used for driving the propeller (2) to rotate; the motor (1) has a hollow cavity (11) that is open at two ends; the hollow cavity (11) extends from the top of the motor (1) to the bottom along an axis direction of the motor (1); the propeller (2) comprises a hub (21) and a blade (22) connected to the hub (21); the hub (21) is provided with a through hole (211); the hub (21) is fixedly connected to the motor (1), and the through hole (211) corresponds to the hollow cavity (11) of the motor (1) to form a cable passing hole through which a cable (41) electrically connected to an antenna (42) passes. The power device can ensure high signal quality and strength of the antenna. Also disclosed are a power kit and an unmanned aerial vehicle.