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Single-or double-sided luminar sign for the interior of stores composed of two double-surface plexiglas (4), and enclosed by the aluminium frame (3) 55,5mm high, 46,5mm large and variable in length; in the interior of the frame there are fluorescent lamps placed on the two facing sides of the square luminar sign; between the lamps and the frame there are the concave mirrors (1) whereas on the other interior sides of the frame there are the voltage transformers (5) with the convex mirrors above them(5). The fluorescent lamps are charged by the voltage transformers, they emit light to illuminate the plexiglas, whereas the concave and convex mirrors reflect this light and uniformly distribute it only to the luminar sign transparent part.
GR970100014A1997-01-201997-01-20Luminar sign for the interior of stores
GR1002838B
(en)