多功能LD与LED混合植物补光装置设计
Design of Multifunctional LD and LED Hybrid Plant Supplementary Light Device

目前国家正大力推动植物工厂的发展，光源作为植物工厂中重要的一环，在植物工厂中起着举足轻重的作用，目前传统的植物补光灯存在能耗高、性能低、功能单一的缺点，限制了植物工厂的发展，降低了植物生长的效率。针对这些问题本文提出了以LD与LED结合的照明模式的植物补光灯，并增加了紫外消杀、农作物检测、环境参数检测等加载功能，本文通过粒子群算法优化光源位置，并结合“L”型滑轨，降低了植物补光灯的能耗提升了植物补光灯性能和丰富了植物补光灯的功能，本文通过Trace Pro仿真，最终得到植物补光灯照度均匀度89.72%，混色均匀度92.73%，功率为16 W。
At present, the country is vigorously promoting the development of plant factories, but the light source accounts for more than half of the energy consumption of plant factories, which limits the development of plant factories. At present, the traditional plant fill light lamp has the disadvantages of high energy consumption, low performance, and single function. In view of these problems, this paper proposes a plant fill the light lamp with the lighting mode of combining LD and LED, and adds the loading functions of ultraviolet disinfection and sterilization, crop detection, environmental parameter detection, etc. This paper optimizes the light source position through particle swarm optimization algorithm and combines the “L” type slide rail, the energy consumption of the plant fill lamp is reduced, the performance of the plant fill lamp is improved and the functions of the plant fill lamp are enriched. Through the trace Pro simulation, the illumination uniformity of the plant fill lamp is 89.72%, the color mixing uniformity is 92.73% and the power is 16 W.