LIGHTING SYSTEM Russian patent published in 2019 - IPC F21V17/08 

FIELD: lighting.

SUBSTANCE: invention relates to lighting systems, namely to lighting systems containing light-emitting diode lamps. Claimed lighting system comprises a frame comprising an inner surface comprising at least two opposite parts; a first cable and a second cable for receiving potential difference. At that, the first cable passes inside the frame between the first pair of mounting points on at least two opposite parts of the inner surface of the frame, and the second cable passes inside the frame between the second pair of mounting points on at least two opposite parts of the inner surface of the frame. First cable is electrically connected to positive pole of power supply providing potential difference, and second cable is electrically connected to negative pole of power supply source. Lighting system also comprises a plurality of LED tapes, wherein each LED tape is electrically connected to the first cable and the second cable and passes between them; and cable tensioning system connected to first cable and second cable for controlled tension of first cable passing between first pair of mounting points, thereby providing first cable tension adjustment, and for controlled tension of second cable passing between second pair of mounting points, thereby providing adjustment of second cable tension.

EFFECT: technical result is simplified design.

19 cl, 33 dwg