COMBINED BLOCK LAMP FOR ARMORED VEHICLES AND ENHANCED SECURITY VEHICLES

摘要

FIELD: lighting.;SUBSTANCE: invention relates to lighting engineering, namely to lighting and light signalling of armored vehicles, and is intended for use in military vehicles. Device comprises housing with a built-in blackout shield and reflecting and refracting optics. Inside housing-radiator electro-optical module is arranged to be connected to the supply network and having a light LED source of IR radiation, as well as LED light sources for formation of near and far lights, blackout lights, daytime running lights, marker lights, lights of turn indicators. Circuit of each light includes a protection circuit of reverse polarity and supply voltage limiter. LED light and infrared radiation sources (LEDs) consist of many-colored light-emitting diode chips, grouped into four LED matrices, installed in the focus of optical elements -colorless lenses and parabolic reflector -corresponding optical windows of housing-radiator, forming left, main, right window and blackout slit. LED chips of LED matrix of left window have corresponding colors to form marker lights, lights of turn indicator, blackout lights. LED chips of LED matrix of main window have color to form near and far lights and daytime running lights. LED chips of LED matrix of right window have colors to form blackout lights, lights of turn indicator, marker lights. LED chips of LED matrix of blackout slit have colors to form near blackout light and chips of IR emitter.;EFFECT: technical result consists in expansion of range of electron-optical devices intended for installation on military vehicles, by creating a unified block lights, increase of reliability, increase of resistance to vibrations, shocks and overload in on-board network.;1 cl, 3 dwg