An automatic lighting control device for agricultural facilities

Abstract

The embodiment of the present invention discloses an automatic light supplement control device for agricultural facilities, specifically relates to the field of automatic light supplement technology, including a seedling shed, an automatic light supplement control box is provided inside the seedling shed, and the inner top wall of the seedling shed A frame is welded, and a lifting column is fixedly installed on the outer surface of the bottom of the frame, and a bracket is fixedly connected to the bottom of the lifting column, and an ambient light sensor is fixedly installed on one side of the bracket outside the wall, and the automatic light supplement control box The inside is provided with single-chip microcomputer, analog-to-digital converter, supplementary light circuit and LED drive and dimming control circuit, the ambient light sensor is connected with the single-chip microcomputer through the analog-to-digital converter, and the bottom of the bracket is provided with an insect repellent component . In the present invention, the automatic supplementary light control device can adjust the brightness of lighting lamps and plant growth lamps compared with traditional supplementary light equipment, and can adapt to the needs of the environment and plants at the same time. strong.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of automatic light supplement, and in particular to an automatic light supplement control device for agricultural facilities. Background technique [0002] With the continuous development of science and technology, planting and aquaculture are gradually replacing manual control with modern facilities, which can solve some necessary climatic conditions for agricultural production, including unsatisfactory matching of light, temperature, water, heat, etc. Question, with the investment of modern facilities, the design of greenhouses suitable for our national conditions is being widely used. Greenhouses can be divided into many types according to different roof truss structures, shapes and lighting materials; [0003] Supplementary light refers to the use of 220v lamps with different light wavelengths to supplement the lighting of the facility environment. The function of the facility a...

AI Technical Summary

Problems solved by technology

[0005] To this end, the embodiment of the present invention provides an automatic light supplement control device for agricultural facilities. Through the automatic light supplement control box and the insect repellent component, the solar power generation component supplies power to the automatic light supplement control box, and the ambient light sensor senses the seedling shed at the same time. According to the internal light conditions, the single-chip microcomputer then controls the brightness of the plant growth lamp and the lighting lamp through the supplementary light circuit and the LED drive and dimming control circuit to adapt to the light change inside the nursery shed. The brightness of lighting lamps and plant growth lamps can be adjusted to meet the needs of the environment and plants at the same time. At the same time, it is equipped with insect repellent components to reduce pests and diseases. The device has strong functionality to solve the problems of existing automatic light supplement control devices for agricultural facilities. The functionality is relatively single, and there are relatively large limitations in the actual use process

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