High-brightness surface light source and plant culture rack using high-brightness surface light source

Abstract

A high-brightness surface light source comprises a back plate, borders, a plurality of boss structures, reflecting plates, LED lamps and light exiting plates, wherein the borders are arranged on two sides of the back plate; each light exiting plate is mounted on the lower side of the corresponding frame; the boss structures are arranged on the back plate; the prism-shaped reflecting plates are mounted on the two sides of the boss structures; and the LED lamps are mounted on the boss structures. A plant culture rack uses the high-brightness surface light source, and further comprises an external frame and plant culture partitions, the multiple layers of plant culture partitions are mounted in the external frame in parallel, the plant culture partitions are detachably connected with the external frame, and each high-brightness surface light source is mounted on the bottom of each layer of plant culture partition. The plant culture rack has the advantages of simple structure, good light mixing effect, high brightness, good heat dissipation effect of the culture rack, high space utilization rate of the culture rack and the like. The invention belongs to the technical field of plant culture.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a high-brightness surface light source and a plant cultivation frame using the high-brightness surface light source. Background technique [0002] With the continuous development of agricultural production technology and people's increasing attention to food safety, the demand for improving crop yield and quality and shortening the planting cycle is becoming increasingly strong, and as land is increasingly scarce, available effective planting The area is getting smaller and smaller. In order to meet people's needs and solve the problem of land space resources, plant factories have emerged and developed rapidly. However, through reasonable optimization and use of artificial light sources combined with plant cultivation racks, the goals of saving land resources, improving plant quality, and shortening the growth cycle can be effectively achieved. Therefore, in...

AI Technical Summary

Problems solved by technology

However, since the LED lamp beads of plant lighting fixtures are mostly red, blue, red, yellow and other multi-color lamp beads, it is difficult to achieve a uniform light mixing effect simply by relying on the dislocation of LED light strips or the structure of lamp bead arrays. The distance from the illuminated surface is used to improve the mixed light effect, which will inevitably increase the space utilization rate of the cultivation rack, and reducing the distance from the lamp to the illuminated surface will lead to uneven distribution of light intensity, making it difficult to ensure consistent growth and growth of plants. The cycle makes the quality of the whole batch of plants uneven

In addition, the LED lights installed on each layer will generate a lot of heat on the upper layer of cultivation racks, affecting the growth of plants on this layer

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