学生夜间学习空间局部照明环境研究

Investigation on Local Lighting Environment of Primary and Middle School Students’Home Learning Space at Night

当前研究表明,光环境不仅对人的生理健康产生影响,还会对人的心理健康产生影响。目前随着作业量的增加,夜间学习时间增长,夜间局部照明环境对眼部健康的影响也日益明显。本文从客观的数据测试与主观感受两方面对目前学生夜间学习空间的局部照明环境情况进行调研,同时建立照明环境参数与满意度模型,发现照度与满意度之间呈现二次函数关系,得出:照度为730 lx时,满意度最高;同时照度均匀度与满意度之间呈线性增长关系。研究结果有助于对局部照明环境进行深入研究。

Current research shows that the light environment not only affects people’s physical health,but also affects their mental health.At present,with the increase of homework and the increase of nighttime learning time,the influence of nighttime local lighting environment on eye health is increasingly obvious.This paper investigated the local lighting environment of the students’learning space at night from two aspects of objective data testing and subjective feeling.Meanwhile,a model of lighting environment parameters and satisfaction was established.It was found that there was a quadratic function relationship between illumination and satisfaction,and it was concluded that:When the illumination is 730 lx,the degree of satisfaction is the highest.At the same time,the relationship between illuminance uniformity and satisfaction is linear growth.The results are helpful for the further study of local lighting environment.