Lighting device for mounting to an optical element having a mounting ring, heat sink with a hollow structure and fan

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United States of America Patent

PATENT NO 12072085
APP PUB NO 20230272903A1
SERIAL NO

18018217

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lighting device for mounting to an optical element includes a center ring, a heat sink, at least one housing part and at least one fan. The center ring has a first side and a second side and includes a mechanical interface for mechanically coupling the center ring to the optical element. The heat sink includes a lighting module mounting part for connection with at least one relative to the center ring with the entire at least one hollow structure over the first side of the lighting module and at least one hollow structure within the heat sink. The heat sink is positioned center ring. The at least one fan includes at least one blade and a driver. At least a portion of the at least one fan is contained within the at least one housing part with the at least one blade within the at least one hollow structure.

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Patent Owner(s)

Patent OwnerAddress
LUMILEDS LLCSAN JOSE CA 95131

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crompvoets, Floris Maria Hermansz Bunde, NL 59 446
Epmeier, Matthias Aachen, DE 12 14
Giese, Frank Aachen, DE 7 7
Kessels, Marcus Jozef Henricus Echt, NL 17 43

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