Automated shed light regulating and supplementing device

Abstract

The invention relates to the technical field of greenhouse shed regulation and control and provides an automated shed light regulating and supplementing device. The automated shed light regulating and supplementing device comprises a shed frame and shed walls, wherein skylights are arranged on the shed wall of the top of the shed frame. The automated shed light regulating and supplementing device further comprises a light regulating system, a light supplementing system, a controller and a lighting sensor, wherein the shed walls are made of a transparent material, and the skylights are opened downwards; the light supplementing system and the lighting sensor are arranged in a shed; and the light regulating system, the light supplementing system and the lighting sensor are all in electric signal connection with the controller, the lighting sensor is used for monitoring intensity of illumination in the shed and transmitting signals to the controller, and the controller controls actions of the light regulating system and the light supplementing system. According to the automated shed light regulating and supplementing device provided by the invention, the controller is used for controlling the actions of the light regulating system and the light supplementing system, so that the intensity of illumination in the shed is always in a state which is most beneficial to crop growth, and the growth of crops is promoted; and the device is high in work efficiency and good in light regulating effect.

Description

technical field [0001] The invention relates to the technical field of greenhouse regulation and control, in particular to an automatic dimming and supplementary light device for greenhouses. Background technique [0002] Greenhouse, also known as greenhouse, greenhouse. A facility that can transmit light, keep warm (or warm), and be used to grow plants. In seasons that are not suitable for plant growth, it can provide a greenhouse growth period and increase production. It is mostly used for planting or raising seedlings of temperature-loving vegetables, flowers, forest trees and other plants in low temperature seasons. The existing dimming devices for greenhouses often use manual adjustment, usually by building a sunshade outside the greenhouse. This dimming method is not only inefficient, but also requires a large workload for workers, and the dimming effect is not good, which will cause the light in the greenhouse to be too weak. , or too strong, which is not conducive ...

AI Technical Summary

Problems solved by technology

The existing dimming devices for greenhouses often use manual adjustment, usually by building a sunshade outside the greenhouse. This dimming method is not only inefficient, but also requires a large workload for workers, and the dimming effect is not good, which will cause the light in the greenhouse to be too weak. , or too strong, which is not conducive to crop growth and affects economic benefits

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