Patent ID: 7690808

Claim:
A prefabricated light reflecting system mounted to the ceiling of an elevator cage comprising: a corner reflector mounted below each air vent formed at a corner of the ceiling while being spaced apart from a wall surface of the elevator cage by a distance of approximately 20 mm, the corner reflector having one or more elongated fastener fitting channels for use in the insertion of fasteners, to be fastened to the ceiling of the elevator cage, a reflective surface located underneath the fastener fitting channels, having wholly an arched cross section and being pleated in an accordion shape suitable to reflect light, one or more coupling grooves formed at a lower end of the reflective surface for the coupling of the bulb mounting plate, and a coupling groove formed at an upper end of the reflective surface for the coupling of another reflector, the overall length of the corner reflector being slightly shorter than an inner length of the elevator cage; and a bulb mounting plate snap-fitted to the coupling grooves formed at the lower end of the reflective surface, the bulb mounting plate serving to prevent light from a light bulb mounted thereon from being directly illuminated to the interior of the elevator cage, wherein: the reflector has standard dimensions, and thus can be produced in large quantities via extruding or drawing; and the reflective surface of the reflector is subjected to a surface treatment.