| 摘要 |
The illuminated sign includes a panel (11) which comprises two outer e.g. polycarbonate, and two inner e.g. Perspex (RTM), laminations, consolidated by a polycarbonate rim (24), carrying display symbols at the central interface. A cut-out (16), near the top, holds the fluorescent lamp (15), with its gear (48). An inverted 'U' reflector directs its light into the cut-out base, illuminating the sign. The lamp assembly itself screwed (69,70) to two support bars (66), pierced (67), for wall-mounting, and (72) for supply cables. A clip-on (59,60) front cover (30B) gives access to the lamp unit. Optionally, an end extension, or two vertical columns, on the lamp assembly, permit mounting at right angles to the wall, or from the ceiling, respectively.
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