RBW mixed color plant growth LED lamp

A LED lamp and plant growth technology, applied in the field of LED lighting, can solve the problems of uneven mixed light irradiation, high thermal resistance, energy waste, etc., and achieve the effect of improving lighting efficiency, uniform lighting, and promoting health

Inactive Publication Date: 2016-08-10
SHAANXI I FARMER PHOTOELECTRIC AGRI SCI & TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0003] At present, LED light-emitting diodes have been widely concerned and recognized by all walks of life due to their advantages of low power consumption, environmental protection and energy saving. With great investment, many companies have developed integrated LED modules, but there are some deficiencies in the existing LED modules: the light quality of LED modules is single and the mixed light irradiation is uneven, which cannot meet the needs of plant growth; The group is a circular light distribution, which projects a circular light spot. The repeated area of ​​light distribution per square meter is high, and energy waste is s

Method used

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  • RBW mixed color plant growth LED lamp
  • RBW mixed color plant growth LED lamp
  • RBW mixed color plant growth LED lamp

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Embodiment Construction

[0022] figure 1 It is a schematic diagram of a square LED unit. The square LED unit with mixed light quality includes four lamp beads, and the lamp beads are respectively located at the vertices of the square. The square LED unit is a general-purpose LED unit including 3 red LED lamp beads and 1 blue LED lamp bead. Multi-color LED lamp beads are suitable for the lighting of all plant growth, with a high proportion of red light, which has a more obvious effect on the growth of individual plant cells.

[0023] figure 2 It is a structural diagram of a regular triangle LED unit. The regular triangle LED unit with mixed light quality includes three lamp beads, and the lamp beads are respectively located at the vertices of the regular triangle. The regular triangle LED unit is a vegetable-type LED unit including a red LED lamp bead, One blue LED lamp bead and one white LED lamp bead are suitable for lighting the growth of vegetables. There are more blue light components, which hav...

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Abstract

The invention discloses a RBW mixed color plant growth LED lamp. The LED lamp is formed by a rectangular LED unit or a triangular LED unit. The rectangular LED unit is formed by four lamp beads. The four lamp beads are respectively on four vertexes of the rectangular LED unit. The triangular LED unit is formed by three lamp beads. The three lamp beads are respectively on three vertexes of the triangular LED unit. The LED units are arranged tightly, and lamp beads are shared between adjacent units. The plant illuminating LED lamp greatly improves light mixing uniformity and working surface lighting effect, and realizes rectangular grading of specific spectrum. The LED lamp is aimed at open-air farmland, agricultural greenhouses, plant factories, and other plant growing places, and solves a problem of insufficient sunlight illuminance and has a function of supplementing light at night, and improves light quality needed by plant growth.

Description

technical field [0001] The invention belongs to LED lighting technology, in particular to an RBW mixed-color plant growth LED lamp. Background technique [0002] Photosynthesis is the most important chemical reaction on the earth and the basis for the survival of all organisms. Light is the driving force behind photosynthesis. Light quality and spectrum constitute important attributes of light. The wavelength range of the visible spectrum is 380-780, and the wavelength is shorter than 380nm The light is ultraviolet light, and the light longer than 780nm is far-infrared light. In the natural environment, the spectral composition of plants is constantly changing. There is more blue light on cloudy days, more red light in the morning and evening on sunny days, and strong light at noon. And it is white, and the weather spectrum components are changing from sunny to cloudy. At present, with the pollution of the atmosphere, the impact of smog and the continuous reduction of ozone ...

Claims

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Application Information

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IPC IPC(8): F21V19/00A01G7/04
CPCY02P60/14
Inventor 王琦宋毅陈哲华廖洪源薛涛
Owner SHAANXI I FARMER PHOTOELECTRIC AGRI SCI & TECH CO LTD
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