To enhance heat dissipation of an integrated circuit provided in a control circuit board built in an electronic device such as an aerial cameras mounted on an unmanned aerial vehicle while reducing the weight of the electronic device.SOLUTION: An aerial camera (7) mounted on an unmanned aerial vehicle (1) includes a resin casing (35) constituting the outer shell of a camera and a control circuit board (41) accommodated in a housing (35), and an ASIC (117) that generates heat in response to operation of the aerial camera (7) is provided on the control circuit board (41), and the ASIC (117) is connected to a lid (49) exposed to the flying wind of the housing (35) with a heat transfer sheet (121), and the heat of the ASIC (117) is transferred to the lid (49) which is air-cooled via the heat transfer sheet (121).SELECTED DRAWING: Figure 8
【課題】無人飛行体に搭載される空撮カメラなどの電子機器の軽量化を図りつつも、その電子機器が内蔵する制御回路基板に設けられた集積回路の放熱性を高める。【解決手段】無人飛行体(1)に搭載される空撮カメラ(7)において、カメラ外殻を構成する樹脂製の筐体(35)と、筐体(35)内に収容された制御回路基板(41)とを備え、制御回路基板(41)に、空撮カメラ(7)の作動に伴って発熱するASIC(117)を設け、そのASIC(117)を、筐体(35)のうち飛行風に曝される蓋体(49)に伝熱シート(121)で繋いで、伝熱シート(121)を介してASIC(117)の熱を空冷される蓋体(49)に伝達する。【選択図】図8
AERIAL CAMERA, ELECTRONIC DEVICE, AND UNMANNED AERIAL VEHICLE EQUIPPED WITH SAME
空撮カメラ及び電子機器並びにそれを備えた無人飛行体
2019-02-07
Patent
Electronic Resource
Japanese
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
AERIAL CAMERA, ELECTRONIC DEVICE, AND UNMANNED AERIAL VEHICLE EQUIPPED WITH SAME
European Patent Office | 2020
|Aerial photography unmanned aerial vehicle camera protection device
European Patent Office | 2023
|