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1. (WO2018123119) ELECTRONIC DEVICE

Pub. No.:    WO/2018/123119    International Application No.:    PCT/JP2017/025687
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Jul 15 01:59:59 CEST 2017
IPC: G06F 1/16
G06F 1/20
H01Q 1/24
H05K 7/20
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: TANI Kazuya
谷 和也
NISHIKAWA Kenji
西川 賢治
SHIRAGA Kazuhiro
白神 和弘
TAKAOKA Hiroyuki
高岡 宏之
YAMAMOTO Katsuya
山本 勝也
NAKANO Kazuya
中野 一弥
YOSHO Hiroki
用正 博紀
Title: ELECTRONIC DEVICE
Abstract:
This electronic device is provided with: a casing; an antenna element (21a); a heat source; a heat radiation part (16); a heat conduction part (15); a cooling fan; an exhaust port (40); and an exhaust duct (19). The casing has: a pair of main surfaces that are opposed to each other in the thickness direction; and a side surface that connects the main surfaces. The antenna element (21a) is used for wireless communication. The heat radiation part (16) exchanges heat with cooling air. The heat conduction part (15) enables heat from the heat source to reach the heat radiation part. The cooling fan generates cooling air to be blown to the heat radiation part. The exhaust port (40) is for discharging, to the outside, the cooling air that has been generated by the cooling fan and that has undergone heat exchange at the heat radiation part. The exhaust duct (19) is for guiding the cooling air heat-exchanged at the heat radiation part to the exhaust port. The exhaust port (40) is arranged on the side surface, and the antenna element (21a) and the exhaust duct (19) are arranged so as to at least partially overlap each other in the thickness direction.