FLOODLIGHT Russian patent published in 1995 - IPC

FIELD: lighting aids. SUBSTANCE: device uses one or two gaseous-discharge lamps 7 with extended luminous bodies located on the focal line of parabolic reflector, assembled in sealed casing 1, and optical attachment 13 made in the form of working zone mirror-finished on the inside, concave (parabolo-cylindrical) in the plane perpendicular to the focal line; the above attachment is installed for movement in the vertical plane relative to the floodlighting outlet due to its installation on hinges, mounted on frame 9 and in casing 1, and use of brackets 18 hinge-joining the attachment to the casing. EFFECT: improved design. 4 cl, 3 dwg