LED plant growth lamp capable of adaptively regulating and controlling illumination spectrum

Abstract

The invention discloses an LED plant growth lamp capable of adaptively regulating and controlling an illumination spectrum. The lamp comprises a base, side plates, a supporting plate, a plant growth lamp mechanism and an adjusting mechanism; an adjusting mechanism is fixedly mounted at the top of the base; the supporting plate is fixedly mounted on the adjusting mechanism; two sliding rails are symmetrically arranged at the top of the supporting plate. According to the lamp, the height horizontal position of the sunshine lamp or the far-red light lamp is adjusted; meanwhile, the sunlight lampor the far-red light lamp is adjusted by a certain angle; a plurality of sunshine lamps or far-red light lamps are turned off or turned on through a controller; the full-spectrum sunlight lamp for controlling the illumination intensity and the far-red light lamp for controlling the light quality are arranged, and the light intensity and the light quality are regulated and controlled through the switches of the multiple lamps, so that the growth requirements of different plants are met, and the growth of the plants is optimal.

Description

technical field [0001] The invention relates to the technical field of plant growth lamps, in particular to an LED plant growth lamp for adaptively regulating the light spectrum. Background technique [0002] Grow lights are an artificial light source designed to stimulate plant growth by emitting an electromagnetic spectrum (400-700nm) suitable for photosynthesis. Photosynthesis is a process by which plants convert solar energy, in which chlorophyll in leaves absorbs sunlight to provide all the energy needed by plants. [0003] The patent No. CN108302368A discloses a plant growth lamp, which can switch and adjust the spectrum by exciting different light conversion films through a single type of LED backlight, to meet the spectral color requirements of plants in different varieties and growth stages; There are the following defects: it does not have the function of simultaneously adjusting the light intensity and the ratio of red light and far-red light, it cannot meet the ...

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Problems solved by technology

[0003] The patent No. CN108302368A discloses a plant growth lamp, which can switch and adjust the spectrum by exciting different light conversion films through a single type of LED backlight, to meet the spectral color requirements of plants in different varieties and growth stages; There are the following defects: it does not have the function of simultaneously adjusting the light intensity and the ratio of red light and far-red light, it cannot meet the needs of plants growing under white light at the same time, and it cannot meet the growth of soybeans throughout the growth cycle and the comprehensive treatment of different light intensities and light qualities; And this equipment is also not easy to adjust, inconvenient to use, practicality is poor

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