LED PHYTOINSTALLATION Russian patent published in 2023 - IPC A01G7/04 A01G9/20 

FIELD: lighting engineering.

SUBSTANCE: invention relates to the field of lighting engineering and is intended for growing vegetables and green crops in protected ground structures. The LED phytoinstallation includes a phytoirradiator with a group of LEDs with an adjustable emission spectrum, having a housing, a power source, a protective screen, a radiation intensity and spectral composition control unit, an irradiance control unit, and a computer. Modules of LEDs with an adjustable emission spectrum of each of them, having lenses on each LED for redistributing the light flux, a control unit for the intensity and spectral composition of the radiation, including a DALI interface module, a DALI power supply and a DALI control panel, an irradiance control unit in the form spectroradiometer. The body has internal ribs. Channels are made in the body for heat removal by convection flows from the internal finning, located above and below the body in a checkerboard pattern.

EFFECT: providing the possibility of adapting the irradiation mode to the needs of the cultivated crop, providing a natural heat removal system from the LED modules without the use of liquid cooling, increasing the spectral range of irradiation by using white LEDs with a color temperature of 5000 K, the ability to adjust the irradiation conditions in manual and automatic modes.

1 cl, 4 dwg