LUMINOUS-SIGNAL SYSTEM BASED ON LIGHT-EMITTING DIODES Russian patent published in 2013 - IPC F21S2/00 

FIELD: electricity.

SUBSTANCE: luminous-signal system includes two or more light emitting diodes, each of them is installed in protected casing with optically transparent cover, supply main transducer and common for emitters distribution box with current lead devices. In the box installed is at least one common, for example, two-channel transducer connected to two or more light emitting diodes collected on holders inside corresponding protected casing. Each light emitting diode is designed as a module with one or several high-power light emitting diodes forming inner cooling radiator installed with thermal contact with holder - outer cooling radiator, protruding from protected casing into environment. Holder of each emitter has a socket with a channel, through which current lead devices pass. The socket is connected to pipeline connecting protected casing with distribution box. Distribution box is made from heat-conductive material with cooling ribs, and inside it there installed is supply main transducer.

EFFECT: improving thermophysical and operating characteristics.

3 cl, 3 dwg