| 摘要 |
The fitting supports a linear tubular fluorescent light source, and carries lateral side reflectors. These shapes are determined in order to rays of light to be orientated within an angle beneath a fixed limit value. <??>The light fitting comprises a support casing receiving at least one linear tubular light source. This co-operates with an optical assembly defining longitudinally lateral side reflectors. The reflectors receive transversely a series of three-dimensional lamellae (1). Each lamella (1) offers a symmetrical transverse section, defining two lateral faces (1a and 1b), resulting from the combination of at least two transverse profiles with different curves. The ends of the lamellae may be rounded. These shapes are determined in order to rays of light to be orientated within an angle beneath a fixed limit value. |
