MULTI-ADJUSTABLE LED LUMINAIRE WITH INTEGRATED ACTIVE COOLING SYSTEM

摘要

The present invention provides a multi-adjustable LED luminaire having an integrated active cooling system to minimize heat buildup and increase operating performance. The multi-adjustable LED luminaire can have a generally cylindrical configuration, or a generally spherical configuration, and is operably connected to an elongated track that supplies power to the luminaire. The LED luminaire includes an upper housing segment having a power supply, and a lower housing segment that includes the active cooling system and an LED light engine coupled to a heat sink. The active cooling systems draws ambient air into a rearward portion of the housing and forces air over the heat sink and LED light engine. A power distribution PCB of the cooling system monitors the temperature of the heat sink and can adjust power delivery to the LED based upon the temperature.