SOLAR BATTERY DEVICE Russian patent published in 2015 - IPC F21S9/03 F21S2/00 F21V3/04 H01L31/04 F21Y101/02 F21Y103/00 

FIELD: power industry.

SUBSTANCE: invention relates to lighting engineering and can be used as a source of power, generated by the solar panel and the line luminescent or the line light-emitting diode lamps having high-temperature areas on both sides of the lamp tube and the low-temperature area between them. The device comprises at least one solar panel (SP) (11) attached by adhesive to internal surface of the tube-shaped main holder (13) with the internal diameter allowing to accommodate the lamp tube (LT) (14). While SP (11) forms the bow-shaped cross section in the form of a tape with an arch length in the range equal or greater than 1/5 and equal or less than 1/2 of the width of external circumference of cross section of LT (14). The named SP (11) is installed on LT (14) so that it accepts light from back surface of LT (14), thus generating the electromotive force. The light receiving surface of SP (11) is kept in the position in which it contacts with back surface of LT (14) or is located with a gap 10 mm or less from surface of LT (14). The power supply line (12) is used for output of SP electromotive force. In surface of the tubular main holder (13) the set of small ledges intended for light reflection from high temperature areas of LT (14) areas is formed.

EFFECT: power generation efficiency improvement.

9 cl, 23 dwg