LED lamp

• Main Authors: ZADEREJ VICTOR, MCGOWAN DANIEL B, ACHAMMER DANIEL G
• Format: Patent
• Language: English
• Published: 10.05.2016
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEAT EXCHANGE IN GENERAL; 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

An LED array is thermally coupled to a heat spreader and a heat sink. The heat sink has a base and a plurality of fins extending from the base. Each fin includes a lower portion which extends outwardly from the base and downwardly from the heat spreader, and an upper portion that extends upwardly fr...