室内一般照明用灯具的距高比-上海中经互联网络有限公司.PDFVIP

室内一般照明用灯具的距高比 Spacing-to-mounting-height Ratio of Interior General-Lighting Luminaires 王 晔 施晓红 杨 樾 陈超中 Wang,Ye Shi,Xiaohong Yang,Yue Chen,Chaozhong [全国照明电器标准化技术委员会灯具分技术委员会、国家灯具质量监督检验中 心、国家电光源质量监督检验中心（上海）、上海时代之光照明电器检测有限公 司、中国照明学会灯具专业委员会 上海 201114] [Subcommittee 2 on Luminaires of National Technical Committee 224 on Lamps and Related Equipment of Standardization Administration of China, China National Lighting Fitting Quality Supervision Testing Centre (CLTC), National Center of Supervision Inspection on Electric Light Source Quality (Shanghai), Shanghai Alpha Lighting Equipment Testing Ltd. (SALT), Luminaires Specialty Committee of China Illuminating Engineering Society (LUMCIES), Shanghai 201114] [摘 要] 灯具距高比是室内一般照明用灯具的一个基础性光度学参数，对照明 设计师来说，没有距高比的数据就缺少了灯具光度特性的一个关键参数，难以估 算室内照明的灯具数量和安装间距。安装距离过小或过大，将造成灯具数量过多 和照度太高的浪费，或照度太低和不能得到均匀的照明。室内一般照明用的灯具， 如筒灯、格栅灯具、平板灯具等，应提供灯具距高比参数值。 Abstract ： Luminaire spacing-to-mounting-height ratio is the basic photometric characteristic for interior general-lighting luminaries. For lighting designers, spacing-to-mounting-height ratio is the key photometric parameter, it is difficult to calculate the amount of luminaries and mounting spacing if don’t get spacing-to-mounting-height ratio of luminaries. Too small or big mounting spacing will induce too much luminaries and illuminance waste, or too low illuminace and non-uniformly illumination. Interior general-Lighting luminaires should give the spacing-to-mounting-height ratio. [关键词] 一般照明；灯具；距高比 Key words: general lighting; luminaire; spacing-to-mounting-height ratio 一般照明不同于局部照明。一般照明（general lighting ）是指为照亮整个场 所而设置的均匀照明。局部照明（local lighting ）是指特定视觉工作用的、为照 亮某个局部而设置的照明。