Title:
UNMANNED AERIAL VEHICLE AND HEAT DISSIPATION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/209771
Kind Code:
A1
Abstract:
Disclosed are an unmanned aerial vehicle and a heat dissipation structure. The heat dissipation structure comprises a housing (10), comprising a first air inlet (101) and a first air outlet (102); an alloy radiator (20), comprising a plurality of heat dissipation fins (290) arranged in parallel, wherein a heat dissipation air passage (200) is formed between two adjacent heat dissipation fins (290); the heat dissipation air passage comprises a second air inlet (201) and a second air outlet (202); and the second air outlet (202) is in communication with the first air outlet (102); and a heat dissipation fan (30), comprising a third air inlet (301) and a third air outlet (302), wherein the third air inlet (301) is in communication with the first air inlet (101), and the third air outlet (302) is in communication with the second air inlet (201). The alloy radiator (20) uses a heat conduction method to carry out forced convection heat transfer for heat of a heat generating device (90) by means of airflow blown out by the heat dissipation fan (30), so as to realize heat dissipation of the heat generating device (90).
Inventors:
CAI ZHIWEI (CN)
ZHANG YAWEN (CN)
ZHANG YAWEN (CN)
Application Number:
PCT/CN2017/090972
Publication Date:
November 22, 2018
Filing Date:
June 30, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H05K7/20; B64C27/08
Foreign References:
| CN104812222A | 2015-07-29 | |||
| CN202551577U | 2012-11-21 | |||
| CN206068124U | 2017-04-05 | |||
| CN206087260U | 2017-04-12 | |||
| CN201541421U | 2010-08-04 | |||
| US8922990B1 | 2014-12-30 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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