LIGHT-EMITTING-DIODE LAMP Russian patent published in 2015 - IPC H01S3/933 

FIELD: electricity.

SUBSTANCE: in a light-emitting-diode lamp intended for pumping of a working medium of a laser, which includes a housing with a light reflecting surface, which is made in the form of a regular multi-faceted pipe made from a dielectric material and having a cover with a central hole in its wall of the opening on an open pipe end, light-emitting diodes interconnected through conductors with a power unit, a basement, light-emitting diodes are installed in openings made in the housing and face inside the pipe, and pumping with a light flux occurs at arrangement in the cavity of the lamp of the laser working medium. Inside the regular multi-faceted pipe the light-emitting diodes can be located in a staggered order.

EFFECT: enlarging the range of technical means and saving electrical energy.

2 cl, 3 dwg