LIGHTING DEVICE FOR MOUNTING TO AN OPTICAL ELEMENT AND METHOD OF MANUFACTURE

• Main Authors: GIESE, Frank, EPMEIER, Matthias, KESSELS, Marcus Jozef Henricus, CROMPVOETS, Floris Maria Hermansz
• Format: Patent
• Language: English
• Published: 31.08.2023
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

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.