办公空间光环境非视觉效应实测评价及影响因素研究  

Field Evaluation and Influencing Factor Analysis of Office Light Environment Based on Non-visual Effects

作　　者：曾云一 余娟 张沁宜[1,2] 林波荣 ZENG Yunyi;YU Juan;ZHANG Qinyi;LIN Borong(Department of Building Science,School of Architecture,Tsinghua University,Beijing 100084,China;Key Laboratory of Eco Planning&Green Building,Ministry of Education,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学建筑学院建筑技术科学系,北京100084 [2]生态规划与绿色建筑教育部重点实验室,北京100084

出　　处：《照明工程学报》2022年第5期183-191,共9页China Illuminating Engineering Journal

基　　金：国家自然基金重点项目“未来城市建筑室内环境营造理论和设计方法”(51838007);国家杰出青年科学基金资助项目“绿色建筑环境营造与节能”(51825802)。

摘　　要：办公建筑的光环境对空间使用者的身心健康有重要的非视觉效应影响。本研究以3个典型办公空间为例,分别在晴天和阴天开展了室内光环境实测,通过分析等值黑视素照度达标情况对其进行非视觉效应的健康评价,并分析探讨了影响因素。结果表明,实测办公空间光环境的非视觉效应表现不足,且等值黑视素照度很大程度上依赖于天然光。阴天工况下,各办公空间的生理等效照度达标率低于40%,内区工位基本无法达标。结合目前照明系统运行模式未考虑人员非视觉效应健康需求的现状,对办公空间照明系统提出了优化建议。The office light environment has important non-visual impacts on occupants’physical and psychological health.Taking three typical office spaces as examples,this study carried out indoor light environment measurement in sunny and overcast days respectively.Through analyzing the standard of Equivalent Melanopic Lux,the health assessment of non visual effects was carried out,and the influencing factors were analyzed and discussed.The results show that the non visual effects of the measured office space light environment are insufficient,and the EML depends largely on the daylight.Under overcast conditions,the rate of reaching the standard of physiologically equivalent illuminance of each office space is lower than 40%,and the work stations in the inner area are basically unable to reach the standard.Considering current situation that the operation mode of the lighting system does not take into account the health needs of people with non visual effects,this paper provides optimization suggestions for the lighting system of the office space.

关 键 词：办公空间 非视觉效应 等值黑视素照度 天然光 照明光谱 

分 类 号：TU[建筑科学]