| 摘要 |
A radiation-deflecting system is disclosed which can be used in particular as a lighting system for rooms, halls, stores or the like. This radiation-deflecting system includes at least one radiation source, such as a high power light source, which emits parallel radiation such as a parallel light beam. In the path of radiation (16) of the radiation source there are arranged a plurality of partially transparent mirrors (2), in spaced apart arrangement, which serve as radiation distributing elements (1) and are arranged to be rotatable around the radiation axis and around a second axis perpendicular thereto. The partially transparent mirrors (2) are preferably exchangeable. With the aid of the partially transparent mirror of the radiation distributing element (1) a part of the radiation is branched off and deflected and directed to a predetermined desired location. If applicable, further optical elements (9, 10) such as lenses, filter, slides, colour filters or the like can be arranged downstream of the partially transparent mirror which forms the main part of the radiation distributing element (1). Preferably, the support (11) for downstream optical elements (9, 10) forms a complete functional unit with the rotational mounting for the partially transparent mirror (2) and a curved supporting and guiding device (5).
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