Title:
DRONE
Document Type and Number:
WIPO Patent Application WO/2021/166140
Kind Code:
A1
Abstract:
[Problem] To cool a heating element with a simple configuration in a drone body. [Solution] This drone 100 comprises: a main body 110 on which a control unit for controlling a lift generation unit is installed; a plurality of rotary wings 102-1a to 102-4b that are provided at positions surrounding the main body when the main body is viewed from above, and that constitute the lift generation unit; and a cooling plate 20 which constitutes at least a portion of a housing of the main body and in which high-heat-generating elements 21, 22, 24 and a low-heat-generating element 23 having a heat-generating amount smaller than those of the high-heat-generating elements are joined to a surface inside the main body, wherein the low-heat-generating element is disposed at the central section of the cooling plate and the high-heat-generating elements are disposed around the low-heat-generating element.
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Inventors:
KOYAMA TAKATSUGU (JP)
Application Number:
PCT/JP2020/006685
Publication Date:
August 26, 2021
Filing Date:
February 20, 2020
Export Citation:
Assignee:
NILEWORKS INC (JP)
International Classes:
B64C39/02; B64D45/00
Domestic Patent References:
| WO2019225607A1 | 2019-11-28 |
Foreign References:
| CN110203393A | 2019-09-06 | |||
| JP2019085006A | 2019-06-06 | |||
| JP2019022134A | 2019-02-07 | |||
| US20180170553A1 | 2018-06-21 | |||
| JP2012051545A | 2012-03-15 |
Attorney, Agent or Firm:
ONE IP PATENT FIRM (JP)
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