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Plant illumination device

A lighting device and plant technology, which is applied in the field of optoelectronic agriculture, can solve the problems of poor lighting effect and poor crop yield, and achieve the effects of energy saving, healthy growth, and increased yield

Active Publication Date: 2021-07-23
雄安创新研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The photosynthesis of plants in the existing agriculture is mainly through sunlight. This method of supplementary light for plants has obvious shortcomings, and the supplementary light effect is poor, so the crop yield is poor. Therefore, there is still a high space for supplementary light in the existing technology. and room for increased crop yields

Method used

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] figure 1 Schematic representation of the structural layout of a plant lighting device according to an embodiment of the present invention. Such as figure 1 As shown, in this embodiment, the plant lighting device includes: a plurality of light source modules 1 , a light source angle adjustment structure 2 , a drive circuit 3 , a detection circuit 4 and a control circuit 5 . Wherein, the light source module 1 includes a light source 101 and a li...

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Abstract

The invention relates to a plant illumination device. The plant illumination device comprises a plurality of light source modules (1), a light source angle adjusting structure (2), a driving circuit (3), a detection circuit (4) and a control circuit (5), the light source module (1) comprises a light source (101) and a light sensor (102) used for regulating and controlling the light source (101), the light source angle adjusting structure (2) is matched with the light source (101) to be used for adjusting the irradiation angle of the light source (101), and the driving circuit (3) is electrically connected with the light source (101) to provide light emitting electric power for the light source (101). The light sensor is electrically connected with the detection circuit and the control circuit, the detection circuit and the control circuit are electrically connected with the driving circuit, and the light sensor generates an electric signal when receiving a plant scattered light signal and sends the electric signal to the detection circuit and the control circuit; and the control circuit adjusts and controls the electric power transmitted by the driving circuit according to the magnitude of the current transmitted by the light sensor.

Description

technical field [0001] The invention relates to the fields of optoelectronic agriculture, plant lighting and the like, in particular to a plant lighting device with adjustable angle and illuminance. Background technique [0002] With the continuous development of optoelectronic information and the increasing importance of supplementary light for agricultural plants, the use of optoelectronic devices to cooperate with agricultural development has gradually become a consensus in the industry. The growth of crops in agriculture is closely related to light, and lighting specific plants can effectively increase plant yield. The photosynthesis of plants in the existing agriculture is mainly through sunlight. This method of supplementary light for plants has obvious shortcomings, and the supplementary light effect is poor, so the crop yield is poor. Therefore, there is still a high space for supplementary light in the existing technology. and room for increased crop yields. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L2/00F21V14/04F21V3/00F21V15/02F21V21/06H05B47/105A01G7/04
CPCF21L2/00F21V14/04F21V3/00F21V15/02F21V21/06H05B47/105A01G7/045Y02P60/14
Inventor 张薇祝宁华翟鲲鹏
Owner 雄安创新研究院
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