ELECTRONIC CONTROL DEVICE

WIPO Patent Application WO/2024/047810

A1

The purpose of the present invention is to reliably take countermeasures against heat for electronic components mounted on a plurality of circuit boards provided to an electronic control device. An electronic control device 100 comprises: a first circuit board 4 and a second circuit board 5 that are disposed such that respective mounting surfaces 4a, 5a thereof, on which electronic components 8 are mounted, are disposed to be opposite to each other with a gap therebetween; a heat dissipation plate 15 disposed between the electronic components 8 that are mounted on the first circuit board 4 and the electronic components 8 that are mounted on the second circuit board 5; heat dissipation materials 18 that come into contact with the electronic components 8 and the heat dissipation plate 15; housings 1, 2 that accommodate the first circuit board 4, the second circuit board 5, the heat dissipation plate 15, and the heat dissipation materials 18; and a heat sink 17 provided outside the housings 1, 2. The heat dissipation plate 15 is connected to the heat sink 17 by penetrating through, or having interposed therebetween, the housings 1, 2.

JP6031891	The grill with the amount adjustment mechanism of winds, and the amount adjustment system of winds
JP6219174	Electric appliance

TAKII AKIRA (JP)
TAKAI TOSHIAKI (JP)
NAKAMURA YUKI (JP)

PCT/JP2022/032831

March 07, 2024

August 31, 2022

Click for automatic bibliography generation  

HITACHI ASTEMO LTD (JP)

H05K7/20; H05K9/00

WO2016163135A1

2016-10-13

JPS5379269A	1978-07-13
JPS6367800A	1988-03-26
JP2016059167A	2016-04-21
JP2018513561A	2018-05-24
JP2001257491A	2001-09-21
JPH01165693U	1989-11-20

HIRAKI & ASSOCIATES (JP)

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