METHOD FOR CREATING LIGHT FLUX AND CORNICE LONG LAMP FOR ITS IMPLEMENTATION Russian patent published in 2017 - IPC F21S4/28 F21V15/01 F21V13/00 F21Y115/10 

FIELD: lighting.

SUBSTANCE: method for creation of a light flux is proposed according to which the necessary quantity of LEDS located on the LED rulers is chosen, and a set of light-emitting diodes creates an adequate set of light beams. Polar diagrams of light distribution of LED light beams are selected and regulated, including using additional lenses, achieving uneven lighting created by the light flux not exceeding 5-30% of its maximum value. To implement this method, a cornice long lamp is provided, the housing of which is composed of an extended form of rigidly fixed plates of primary and additional placement of LED rulers with LEDs forming the light flux, light flux reflecting boards, light flux limiting plates, the mounting plate and the supporting shaped housing section. In addition, the plate of the main arrangement of LED rulers forming the light flux is set at an angle "a" within 7°≤a≤70° to the mounting plate, and also located at an angle "b" within 80°≤b≤150° to the light flux reflection plate.

EFFECT: enhanced ability to control the lamp radiation pattern while providing high lighting uniformity.

10 cl, 8 dwg