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Patent Searching and Data


Title:
CAMERA DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/208215
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a camera device capable of suppressing temperature increase by improving a heat dissipation effect. In this camera device 200, a protruding part 1 is formed in a second case 52 so as to protrude toward a fan 71 that is disposed outside the second case 52 to face a first principal surface 55 of a circuit board 54, the protruding part 1 is formed to extend so as to separate a first space 11 demarcated by at least the second case 52 and the protruding part 1 and a second space 12 demarcated by at least the second case 52 and the protruding part 1 from each other. When the camera device 200 is covered with a cover 72, two air flow paths, that is, a flow path 13 of air that passes the first space 11 from the second case 52 side and is discharged by the fan 71, and a flow path 14 of air that goes around the back side from a first case 51 side, passes the second space 11, and is discharged by the fan 71 are formed.

Inventors:
KATOU Seiichi (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KAZAMA Atsushi (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
MASUDA Keisuke (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
Application Number:
JP2019/015552
Publication Date:
October 31, 2019
Filing Date:
April 10, 2019
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD. (2520, Takaba Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
International Classes:
H04N5/225; G03B15/00; G03B17/55; G03B19/07; G03B35/08; H05K7/20
Domestic Patent References:
WO2017163584A12017-09-28
WO2016143444A12016-09-15
Foreign References:
JPH09139593A1997-05-27
Attorney, Agent or Firm:
TODA Yuji (6-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 20, 〒1008220, JP)
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