DEVICE FOR INTER-FRAMED CONVENTION OF GREEN PLANTS Russian patent published in 2017 - IPC A01G7/04 A01G9/20 F21V14/02 

FIELD: lighting.

SUBSTANCE: device for inter-row illumination of greenhouse plants in protected ground includes the main sources of artificial light 4 located at the level of the upper tier of 1 leaf and additional sources of artificial light installed on height-adjustable suspensions at the level of the middle and lower tiers. Additional sources of artificial light are made in the form of reflectors consisting of cascades of hinged mirrors 6 with a concave surface arranged parallel to each other in a vertical plane and turned towards each other by the rear side of the mirrors, and between the cascades of mirrors there is located a control device 9 with the position of the mirrors In the vertical plane, which is made in the form of movable length-adjustable rods 10 connected by hinges 8, the length of the previous mirrors from The length of subsequent mirrors is taken in the ratio 1:2.

EFFECT: increasing the uniformity and efficiency of light energy distribution.

2 dwg