发明名称 Luminaire
摘要 A luminaire includes a housing defining a cavity with an open end. A double acting reflector system is mounted in the cavity that includes a first reflector of a generally concave configuration. A light source is positioned in the upper portion of the cavity. The first reflector is configured to capture a substantial portion of the light emanating from the light source and reflect it downward. The reflector system also includes a second reflector extending down from a lower rear edge of the first reflector. The second reflector is configured to capture a portion of the light projected from the first reflector and reflect it outwardly and downwardly to help form a rectangular lighting pattern on a planar surface. A transparent, nonprismatic lens is included which is secured to the housing to cover the open end. The housing may include an aperture with a removable plug to provide access to the light source for connection of wires and the like.
申请公布号 US4731714(A) 申请公布日期 1988.03.15
申请号 US19860817771 申请日期 1986.01.09
申请人 COOPER INDUSTRIES 发明人 KELLY, JAMES P.;WENMAN, JAMES A.
分类号 F21S8/04;F21V7/09;(IPC1-7):F21V15/04 主分类号 F21S8/04
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