发明名称 Swivel cell light fixture
摘要 A light fixture is provided with a plurality of reflectors, each reflector is adjustable to a different position whereby the light fixture may provide plural paths of light. The light fixture has two end plates, a support bar, and a light tube. Individual adjustable reflectors are carried by the support bar and pass around the light tube. Depending upon the position of the reflector, the single light tube may provide lumination in a number of different areas.
申请公布号 US4389699(A) 申请公布日期 1983.06.21
申请号 US19810301302 申请日期 1981.09.11
申请人 ARMSTRONG WORLD INDUSTRIES, INC. 发明人 QUALLS, NED S.
分类号 F21V7/00;F21V21/30;(IPC1-7):F21S3/00 主分类号 F21V7/00
代理机构 代理人
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