发明名称 Aerodynamic LED Floodlight Fixture
摘要 An LED floodlight fixture having two major principal axes in a fixture plane, the dimensions parallel to the fixtures third principal axis being substantially smaller than the largest dimensions parallel to the fixture plane. The fixture is characterized by a first outer surface which has a first central portion and a first edge-adjacent portion, an opposite second outer surface which has a second central portion substantially aligned with the first central portion and encompassing a light-emitting region and a second edge-adjacent portion having a boundary with the second central portion such boundary defining a reference plane, the first and second edge-adjacent portions meet at a perimetrical edge. The first and second central portions each extend across at least 25% of the area within the perimetrical edge. The first and second edge-adjacent portions form aerodynamic-drag-reducing cross-sectional profiles transverse to the fixture plane and extend in substantially all in-fixture plane directions, the greatest dimension between the first central portion and the reference plane is no more than 50% greater than the smallest dimension therebetween.
申请公布号 US2009086491(A1) 申请公布日期 2009.04.02
申请号 US20070864298 申请日期 2007.09.28
申请人 RUUD LIGHTING, INC. 发明人 RUUD ALAN J.;WILCOX KURT S.;WALCZAK STEVEN R.
分类号 F21V15/01;F21V29/00 主分类号 F21V15/01
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