FIBER-OPTIC CHANDELIER BUILT AROUND LIGHT-EMITTING DIODES Russian patent published in 2004 - IPC

FIELD: lighting fixtures for decorative illumination of various possessions such as restaurants and the like.

SUBSTANCE: proposed chandelier has frame in the form of disk divided into sectors, each accommodating case, light sources assembled of diodes emitting red, green, and blue light, as well as light-emitting diodes disposed in output holes of cases. Each case is covered with light-reflecting layer that provides for inward direction of light beam. Side surfaces of cases are concave and are described by second-degree equation. Bottom parts of cases are disposed over disk perimeter and output holes in bottom parts of cases are facing disk center. Light sources are disposed in bottom parts of cases. Input holes of light-emitting diodes are disposed in frame center. Output ends of light-emitting diodes terminate in light-refracting components made in the form of various three-dimensional figures, such as cubes, stars, and the like.

EFFECT: enlarged space covered by light beam, extended color gamut, enhanced decorative effect, enlarged functional capabilities.

7 cl, 11 dwg