Title:
MOTOR, POWER DEVICE, AND UNMANNED AERIAL VEHICLE USING THE POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/124783
Kind Code:
A1
Abstract:
A motor (100), a power device using the motor, and an unmanned aerial vehicle (500) using the power device. The motor (100) comprises a stator (30) and a rotor (50) rotatably sleeved around the stator (30). The motor (100) further comprises a heat dissipation member (34), accommodated in the stator (30) and connected to the stator (30) to stop rotation thereof. When the motor (100) is in operation, the rotor (50) causes surrounding air to flow, and the flowing air takes away heat generated by the motor (100). Therefore, the aerial vehicle (500) and the motor (100) thereof have high heat dissipation efficiency.
Inventors:
ZHOU ZHENHAO (CN)
QIU JIANDA (CN)
QIU JIANDA (CN)
Application Number:
PCT/CN2016/101839
Publication Date:
July 27, 2017
Filing Date:
October 12, 2016
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H02K5/20; B64D33/10; H02K9/06
Domestic Patent References:
| WO2004010559A2 | 2004-01-29 |
Foreign References:
| CN205602145U | 2016-09-28 | |||
| CN102474153A | 2012-05-23 | |||
| US6332758B1 | 2001-12-25 | |||
| CN204290620U | 2015-04-22 | |||
| EP1050682A2 | 2000-11-08 | |||
| US6951449B2 | 2005-10-04 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: BACKLIGHT SOURCE, BACKLIGHT MODULE, DISPLAY DEVICE, AND DISPLAY SYSTEM
Next Patent: WIDE-ANGLE LIGHT EMITTING LED FILAMENT LAMP
Next Patent: WIDE-ANGLE LIGHT EMITTING LED FILAMENT LAMP