| 摘要 |
The figure shows the profiled basic body (1), in one piece and made of plastic or aluminium. It has a back (2), a top (3), a bottom (4) and edges (5, 6) at the front side. A cover (7) fits tightly due to profiled top and bottom edges, with beading, into the front space with similar profiles designed to retain the cover and provide a sealed containers, as a conduit for a cable. In the interior, there is a reflecting part (10), illuminating means (11), probably extended, and terminals. The end is closed by the panel (12).
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