DOME LIGHT EXPLOITING LIGHT-EMITTING DIODES Russian patent published in 2004 - IPC

Abstract RU 2235942 C2

FIELD: illumination engineering.

SUBSTANCE: light has a circuit provided with light-emitting diodes covered with a transparent baffle, outer frame grid, and reflector. The reflector is provided with diaphragm holes for light, illumination of the reflector and transparent baffle. The plane passing through the axial line of the beam of each light-emitting diodes and line which connects the center of the reflector with the light body of the diode is inclined to the plane of the housing at an angle from -/2 to +/2. The light-emitting diodes are arranged over the periphery of the housing uniformly.

EFFECT: enhanced efficiency.

6 cl, 7 dwg

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RU 2 235 942 C2

Authors

Basov Ju.G.

Koroteev Ju.Ja.

Rakviashvili A.G.

Dates

2004-09-10—Published

2001-12-29—Filed