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LED plant growth lamp

A plant growth lamp and plant growth technology, applied in the field of LED lights for plant supplementary light, can solve the problems of unfavorable installation versatility of different facility space structures, poor distribution uniformity, etc., to shorten idle time, reduce power consumption, and improve use efficiency effect

Inactive Publication Date: 2010-06-09
HUIZHOU KEDAO OPTOELECTRINIC TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of these existing LED plant growth lamps cannot meet the requirements of different plant species in different growth stages, different tissue parts and cultivation stages, and different cultivation purposes, and the distribution uniformity of different spectra is also poor; Conducive to the installation versatility of different facility space structures

Method used

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] The LED plant growth lamp of the present invention includes an LED light source and its control circuit. The light source is to arrange LED lamp beads of different colors in a specific way so that they are evenly distributed on a substrate, and the lights of various colors are regulated by the control circuit. The luminous intensity of the beads can be used to promote and regulate the growth state and growth speed of plants. Since red light and blue light spectrum are the main action spectrum of plant photosynthesis and growth and development, red and blue light beads are fixedly set on the substrate. In addition, according to the needs of different plants or different growth stages of the same plant, other one or Several lamp beads with fixed wavelengths suitable for the growth of the plant or stage. For example, the wavelength is 320-380nm (ultravio...

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Abstract

The invention relates to an LED plant growth lamp for light supplement for plants. The growth lamp comprises an LED light source and a control circuit thereof, wherein the LED light source comprises a substrate and LED bulbs uniformly arranged on the substrate; the lamp bulbs are red and blue bulbs and bulbs with a fixed wavelength for adjusting the plant growth; and the control circuit comprises an MCU main control unit, a constant-current output unit connected with the MCU main control unit, a voltage supply unit for supplying working voltage to the constant-current output unit and a radio signal receiving unit. The plant growth lamp is convenient to research and produce different light supplement objects (plants) in the same space; the plant growth lamp can perform light environment optimization or programmed regulation and control on the same light supplement object at different growth and development stages, enhance the effectiveness of light energy, promote the growth of the light supplement object and shorten a production period; and the plant growth lamp effectively regulates and controls the growing development process and morphological characteristics of the light supplement object, improves the use efficiency of facilities and lowers the comprehensive cost.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to an LED lamp used for supplementary lighting of plants. Background technique [0002] LED light source has the characteristics of energy saving and environmental protection, and its spectral composition and light intensity are flexible and controllable. Therefore, LED lighting, as a new type of energy-saving and The light aspect is a new field of research. According to research, the specific ratio of red and blue spectrum has a significant role in promoting and regulating the growth and development of plants. At present, LED plant growth lamps that use a combination of fixed red / blue lamp beads have been used. They are mainly simple products such as light bulbs and lamp tubes. Red light and blue light beads are combined in proportion to make tubular, disc-shaped, and bulb-shaped products. At present, there is no technology related to module and light source control. The design of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/00H05B37/02F21Y101/02
Inventor 吴佐礼黄钊王统洋孟宪庆
Owner HUIZHOU KEDAO OPTOELECTRINIC TECH
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