Design method of rectangular uniform light-emitting waterproof lamp tube and lamp

Abstract

The invention relates to a design method of a rectangular uniform light-emitting waterproof lamp tube, and the method comprises the steps: determining the power and size range of a lamp according to the hanging height required by the lamp and the light quantum number range required by plant growth; according to the optical characteristics of a reflection cup adopted by the lamp, measuring the actual irradiation area of the lamp at the hanging height and a light intensity contour curve graph in the irradiation area; according to the actual irradiation area and the light intensity contour curve graph, the distance between the adjacent lamps required for ensuring that the light stacking area has enough light intensity is calculated; establishing a 3D model according to an irradiation area and a light intensity contour curve graph, and simulating and verifying the feasibility of adopting the spacing; when the distance is verified to be qualified, the distance is used for designing the light bar; when the distance is verified to be unqualified, the distance is adjusted according to a simulation result and then verification is carried out again; the plant lamp is simple in structure, does not depend on experience of workers, is scientific, reasonable and verifiable in spacing design, and can greatly improve the illumination uniformity of the plant lamp, thereby greatly improving the plant planting effect.

Description

technical field [0001] The present invention relates to the technical field of plant lamps, and more particularly, to a design method for a rectangular uniform light-emitting waterproof lamp tube and a lamp. Background technique [0002] Grow lights are used to provide light sources or fill light for plant growth, and are often used for plants grown indoors; at present, for grow lights with multiple lamps on a single light bar, the spacing and distribution of the multiple lamps are mostly Only relying on manual experience for setting, the effect is usually unsatisfactory, and the uniformity of light efficiency is poor, resulting in excessive saturation of photons in the central area, ineffective and waste of energy, and insufficient photons in the corners. slim. As a result, the shape of the whole plant is different, the yield per unit area is low, and there is no exact and effective design method to guide the design and verification. SUMMARY OF THE INVENTION [0003] Th...

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Problems solved by technology

[0002] Plant lights are used to provide light source or supplement light for plant growth, and are often used for indoor planting; at present, for plant lights with multiple lamps on a single light bar, the distance and distribution between the multiple lamps are mostly Only relying on manual experience to set, the effect is usually unsatisfactory, and the uniformity of light effect is poor, resulting in excessive saturation of light quantum in the central area, ineffective waste of energy, and insufficient light quantum in the corner area can not achieve the best illumination of plants. Light quantum leads to excessive growth of plants slim

As a result, the shape of the whole plant is different, the harvest per unit area is low, and there is a lack of exact and effective design methods to guide the design and verification

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