Patent ID: 7866842
Filing Date: 2011-01-11
Classification: F21V,F21Y

Abstract:
1. Reflector ( 1 ) for light concentration and direction, made of a thin synthetic film with a reflective surface in parabolic shape, for mounting on a fluorescent lamp ( 3 ) through the louvres ( 4 ) traverse fixed to the reflector ( 2 ), characterized by the fact that the louvres ( 4 ) are made of a thin synthetic and flexible film and the openings of the louvres ( 4 ) through which the lamp ( 3 ) passes have a plurality of acute noses ( 8 ) pointing towards an inner part of the circle and being positioned along each half of the imaginary circumference of a circle with slightly smaller diameter than the standard nominal diameter of the lamp ( 3 ), said acute noses ( 8 ) can bend a little in order to be adjusted to the slightly bigger diameter of the lamp ( 3 ) and retain the reflector ( 2 ) by means of friction in different positions when the reflector ( 2 ) rotates in relation to the longitudinal axis of the lamp ( 3 ).