LED light supplementing and illuminating system with optical sensor

Abstract

The invention discloses an LED light supplementing and illuminating system with an optical sensor. The LED light supplementing and illuminating system comprises an illumination support and a pluralityof LED lamps disposed on the illumination support, and further comprises a moving mechanism for adjusting the distance between the illumination support and a plant rack. A first adjusting device anda second adjusting device which are used for adjusting the illumination angles of the LED lamps are further disposed on the illumination support. The first adjusting device can drive a plurality of lamp holders to rotate synchronously. The second adjusting device can drive a plurality of installing shafts on the plurality of lamp holders to rotate synchronously. By arranging the lamp holders, light supplementing can be performed on dendrobe from one side, and therefore bottom stem leaves and top stem leaves of the dendrobe can be illuminated by a same quality, and a growth speed is stably improved; and by further arranging the first adjusting device and the second adjusting device, the angle of the LED lamps can be adjusted, the LED lamps can be applied in different growth periods of the dendrobe and can be synchronously adjusted, which is more convenient, and there is no need to adjust angles one by one manually.

Description

technical field [0001] The invention relates to an LED supplementary light lighting system equipped with an optical sensor. Background technique [0002] Dendrobium officinale is a perennial herb affiliated to Orchidaceae. It is a rare medicinal and potted plant with high ornamental value and medicinal value, and the market demand is huge. However, it has strict requirements on the growth environment, slow growth, and low natural reproduction rate. In recent years, many scholars and experts have carried out a lot of research work on its artificial cultivation; The system includes two brackets, a cross bar, a lifting device, and an LED board. The brackets are provided with guide rails. One end of the cross bar is connected to one of the brackets through the guide rail, and the other end is connected to the other bracket through the lifting device. , the lifting device is connected to the controller through the wire fixed on the bracket, which provides a suitable lighting env...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an LED supplementary light lighting system equipped with an optical sensor, which can solve the problem that the LED board of the supplementary light system in the prior art is located above the dendrobium, the stems and leaves at the bottom and the top of the dendrobium receive different quality of light, and the stems and leaves at the bottom receive light of different quality. The received light intensity is insufficient, and there is a problem affecting the growth rate

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