基于有限元仿真的某隔爆光电结构优化设计

Optimization Design of a Flameproof Photoelectric Structure Based on Finite Element Simulation

针对某些特殊环境需求,在需要采用隔爆光电进行检测;隔爆光电可以将光电的安全性和使用性较好的融合在一起,适应特殊的环境需求。隔爆光电的特殊性决定了设备结构需要更高的强度要求,使得隔爆光电相对普通光电重量较大。本文通过有限元分析法,对隔爆光电进行仿真分析,根据仿真结果对隔爆光电进行结构参数优化设计,并对优化后隔爆光电进行试验验证,使隔爆光电满足标准GB 3836.2-2021要求的同时实现轻量化。

According to the special environmental requirements,it is necessary to use flameproof photoelectric detection;Flameproof photoelectric can integrate the safety and usability of photoelectric better to adapt to the special environmental needs.The particularity of flameproof photoelectric determines that the equipment structure needs higher strength and stiffness requirements,which makes the flameproof photoelectric relatively larger weight than non-flameproof photoelectric.In this paper,through finite element analysis,the flameproof photoelectric simulation analysis,according to the simulation results of the flameproof photoelectric structural parameter optimization design,and the optimized flameproof photoelectric test verification,so that the flameproof photoelectric meet the standard GB 3836.2-2021 requirements at the same time to achieve lightweight.