LED (Light Emitting Diode) plant light for controlling plant growth

Abstract

The invention relates to the LED (Light Emitting Diode) technical field, particularly to an LED plant light which is used for controlling plant growth. Compared with the prior art, the LED plant light for controlling the plant growth comprises an LED plant lighting lamp capable of outputting different power; the LED plant lighting lamp divides red light and blue light which are needed by plants into two groups of circuits which are controlled through synthetic power supply; three groups of currents with different sizes can be switched and stably output through a controller; every group of currents respectively control the different power of the red light and the blue light to achieve different light matching and switch in three growing periods of the plants to meet light waves suitable for the plant growth and needed in different growing periods of growing leaves, growing roots and growing fruits of the plants; and different light waves are switched for lighting through on-off control of the controller to enable light of the plants to reach the top efficiency to promote the growth of the plants and greatly improve the growing speed of the plants. The LED plant light for controlling the plant growth has the advantages of being convenient to control, simple to use and low in usage cost, reducing the lighting costs and the like.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED plant lamp for controlling plant growth. Background technique [0002] As we all know, during the growth of plants, light directly affects the growth status of plants. For example, the light waves suitable for plant growth required by plants in three different growth stages of leaves, roots, and fruits are different. Therefore, in order to enable plants to For better growth, it is necessary to increase the growth rate of plants by giving corresponding increases in light at different stages of plants, but the plant lights in the prior art use a single set of light waves from a single lamp to illuminate plants, which only increases or shortens the light. Time, without an effective adjustment to the light wave, it can only adapt to the growth needs of the plant in one stage. If the plant grows in another stage, it can only be carried out by transferring the site or replacing the...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects and problems existing in the use of plant lighting lamps in the prior art, an LED plant light for controlling plant growth is provided