发明名称 Light Output Device with Movable Lightguide System
摘要 The invention relates to a light-output device (1; 10; 30) controllable to provide different light-output functions. The light-output device comprises a light-source arrangement (12; 31) configured to emit light; and a light-guiding system (10; 32) arranged to receive the light and configured to guide the light to at least one light-output surface of the light-guiding system. The light-guiding system (10; 32) comprises at least a first light-guide (11b; 37) and a second light-guide (11a; 40, 41); and the light-guiding system (10; 32) is movable relative to the light-source arrangement (12; 31) between at least a first position where light output by the light-source arrangement is guided by the first light-guide (11b; 37) to provide a first light-output function, and a second position where light output by the light-source arrangement is guided by the second light-guide (11a; 40, 41) to provide a second light-out put function, different from the first light-output function. The present invention is based on the realization that different light-output functions conveniently and intuitively can be achieved by moving a light-guiding system comprising at least two light-guides relative to a stationary light-source arrangement. Hereby, different light-output functions can be achieved with a single stationary light-source arrangement.
申请公布号 US2014133172(A1) 申请公布日期 2014.05.15
申请号 US201214006973 申请日期 2012.03.26
申请人 VISSENBERG MICHEL CORNELIS JOSEPHUS MARIE;VAN GORKOM RAMON PASCAL;BUKKEMS PETER JOHANNES MARTINUS;VERHOEVEN MARK JOHANNES ANTONIUS;DUIJMELINK ANDREAS ALOYSIUS HENRICUS;DE WILT MONICA ANTONIA MARIA;FOEDERER RICHARD JOSEPHUS ARNOLDUS MARIA;KONINKLIJKE PHILIPS N.V. 发明人 VISSENBERG MICHEL CORNELIS JOSEPHUS MARIE;VAN GORKOM RAMON PASCAL;BUKKEMS PETER JOHANNES MARTINUS;VERHOEVEN MARK JOHANNES ANTONIUS;DUIJMELINK ANDREAS ALOYSIUS HENRICUS;DE WILT MONICA ANTONIA MARIA;FOEDERER RICHARD JOSEPHUS ARNOLDUS MARIA
分类号 F21V8/00;F21K99/00 主分类号 F21V8/00
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