UNIVERSAL SIGNAL LIGHT

摘要

FIELD: signal lights including those on high-altitude structures. SUBSTANCE: optical system of universal signal light has bearing ring provided with seating members to receive adjusting tool and is hinged to case; the latter accommodates transformer insulated from moisture on top with convex shield that covers case neck and has wire stuffing arrangement; it provides for condensate drain to through holes in neck; case bottom has on external side annular segments coaxial relative to case with groove in their external side surface and conical internal drilling that functions as mating surface between case and base secured to case with screws driven in blind holes in annular segments; it also has bracket in the form of angle piece with slit for mounting lenses or reflector; slit follows shape of seating projection of lens or output aperture of reflector; the latter has hole and is made for receiving light source in its interior; light filter is fixed inside reflector output aperture by means of spring- loaded wire clamp. EFFECT: improved unification and performance characteristics. 6 dwgs