Patent ID: 8845138
Filing Date: 2014-09-30
Classification: F21K,F21V

Abstract:
1. A light source, comprising: a housing element; a heat sink; a first flow channel element which, alone or in combination with said housing element, creates (a) a first set of flow paths for the flow of fluid in a first direction through the light source, and (b) a second set of flow paths for the flow of fluid in a second direction through the light source; a set of synthetic jet actuators having at least one member and being in fluidic communication with said first set of flow paths; and a set of LEDs containing at least one member and being in thermal contact with said heat sink; wherein said first flow channel element releasably engages said plurality of fins, wherein said first flow channel element comprises a plurality of circumferential grooves and a plurality of arcuate sections, and wherein each of said plurality of fins extends into one of said plurality of circumferential grooves.