Illumination device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9995475
SERIAL NO

14890371

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Abstract

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An illumination device that can obtain high withstanding voltage performance while making heat transfer to a casing from a light-emitting element favorable is provided. In a sports illumination device including a COB type LED as a light source in a casing, a base plate that has the COB type LED mounted thereon and is formed from a high thermoconductive material, to which heat of the COB type LED is transferred, is included, the casing is provided with an engaging hole with which the base plate is engaged in a state in which a part of the base plate is exposed outside the casing, and an insulation packing is provided at a site of contact of the base plate and the engaging hole in the casing.

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Patent Owner(s)

Patent OwnerAddress
IWASAKI ELECTRIC CO LTDTOKYO 103-0004

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baba, Nobuyuki Konosu, JP 42 387
Kimoto, Yuuichi Konosu, JP 3 9
Kinoshita, Keiichirou Konosu, JP 1 1

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