Red-blue double-color LED plant growth lamp

Abstract

The invention discloses a red-blue double-color LED plant growth lamp which comprises an integrally-formed radiating support. The radiating support comprises a horizontal plate and two inclined plates symmetrically arranged on the horizontal plate in a herringbone mode. Two baffles extend upwards from the two ends of each inclined plate, clamping baffles extend from the inner sides of every two baffles, and clamping grooves are formed between the clamping baffles and the surfaces of the inclined plates. A circuit board is mounted in each clamping groove in a clamped mode, and LED lamp beads are arranged on each circuit board and comprise the LED red lamp beads and the LED blue lamp beads. A transparent hood with a semicircular cross section is mounted on the horizontal plate of the radiating support, cooling fins are mounted on the lower side of the horizontal plate of the radiating support, and the overall bottom outer contour of each cooling fin is of a semicircular structure. A cylinder structure is formed by the cooling fins and the transparent hood integrally, and the two ends of the cylinder are sealed through end covers. An LED driving power source is further mounted on the lower side of the horizontal plate of the radiating support.

Description

technical field [0001] The invention relates to a plant growth lamp, in particular to a plant growth lamp comprising a red LED and a blue LED. Background technique [0002] LED plant growth lamp is a new type of plant growth supplementary light. This light source has a relatively narrow wavelength and can control the color of light; the common light sources are blue light source and red light source. The blue light source can regulate the differentiation of plants and the stomata. It is very important; most of the existing LED plant growth lights are arranged on a horizontal circuit board, and the lighting of different specifications can be realized by adjusting the number of red light beads and blue light beads; but the LED plant growth lights of this structure, its The irradiation area is relatively limited, and the irradiation angle of each specification of the lamp is fixed. Contents of the invention [0003] The present invention aims at the deficiencies in the above...

AI Technical Summary

Problems solved by technology

[0002] LED plant growth lamp is a new type of plant growth supplementary light. This light source has a relatively narrow wavelength and can control the color of light; the common light sources are blue light source and red light source. The blue light source can regulate the differentiation of plants and the stomata. It is very important; most of the existing LED plant growth lights are arranged on a horizontal circuit board, and the lighting of different specifications can be realized by adjusting the number of red light beads and blue light beads; but the LED plant growth lights of this structure, its The irradiation area is relatively limited, and the irradiation angle of each specification of the lamp is fixed

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