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1、附录一 部分灯具的利用系数表表 1 裸单管荧光灯利用系数Pt705030Pq5030105030103010i利用系数K%0.627221826211820170.834292532282426231.038332936312831271.2542373339353133301.546413442383436332.051464147423940372.555504551474344413.058534857494546434.063575357535050455.06560566055525250表 2 带反射罩式多管荧光灯利用系数Pt705030Pq503010Pd30103010i利用系
2、数K%0.6363429250.7403833290.8444236330.9474539351.0504742381.1535044401.25575348431.5615752471.75656054512.0686257542.25706459562.5726560573.0756763603.5786965624.0807066645.082726966表 3 乳白玻璃半圆球灯利用系数Pt5070Pq30503050Pd1030103010301030i白炽灯 100W、200W、300W, Ku%0.613141617141518190.716172020181922230.8181
3、92222212224250.920212424222326281.021222526242527291.122232627252729311.2524252829272930331.5026283031293133351.7528303233313334382.029313335323536392.2531323436333737412.532343537353838423.033363739374140443.535373840384242464.036393941404443485.03841414442474450表 4 花灯照明灯具的光通利用系数Pt5070Pq30503050Pd1
4、030103010301030i白炽灯 100W、200W、300W, Ku%0.399141491014150.412121819121419210.514152122171824260.618182426212128310.722222829242431350.823243032272735370.923273335293039411.028293738313342441.2533354244374047511.5038404649434652571.7543455053485257622.046495356525760663.055606065657070774.061646469717
5、874855.06470677373827888表 5 花灯灯具本身的利用系数 KU%灯具配光特性灯具组装结构简 单，组装 数量在3 个以下时灯具组装结构一 般，组装数量在49个时灯具组装结构复杂，组装数量在10个以上时吸顶组装灯具组装数量在9个以下时组装数量在10个以上 时漫射配光灯958565具半反射配光灯具908050反射配光灯具8070408070注： 1.漫射配光灯具用乳白玻璃制成的包合式灯具。2.半反射配光灯具用乳白或磨砂玻璃制成的向上开口的灯 具。3.反射配光灯具用不透光材料制成的向上开口的灯具。二、部分灯具单位面积安装功率表6深照型工厂灯单位面积安装功率（W/m2）50703.
6、76.38.911.51722.1701003.05.37.59.715191001302.54.46.28.01215.51302002.13.85.36.910138122003001.83.24.55.88.210.63006001.62.83.95.079.060015001.42.43.34.367.71500 以1.22.23.03.5.26.8上表7带反射罩荧光灯单位面积安装功率（W/m2）计算咼房间面荧光灯照度（lx）度积305075100150200(m)（m2）10153.25.27.810.415.62115252.74.56.78.913.41825502.43.95.
7、87.711.615.423501502.13.45.16.810.213.61503001.93.24.76.39.412.5300以1.83.04.55.98.911.8上10154.57.511.315233015203.86.29.312.419253420303.25.330502.74.5501202.43.91203002.13.4300以1.93.2上8.010.615.921.16.8913.618.15.87.711.615.45.16.810.213.54.86.39.512.5表8配照型工厂灯单位面积安装功率（W/m2）高度（m）积（m2）510152030401015
8、3.36.28.410.514.317.915252.75.06.88.611.414.325502.34.35.97.39.511.923501502.03.85.36.88.6101503001.83.44.76.07.89.5300以1.73.24.55.57.39.0上10154.37.39.612.116.22015203.76.48.510.513.817.63420303.15.57.28.912.415.230502.54.56.07.31012.4501202.13.85.16.38.310.3计算房间面白炽灯照度（lx）68120300300以101717252535355
9、0508080150150400400以253535505065659090135135250250500500以1.81.75.24.13.43.02.42.01.71.54.33.42.92.52.21.81.51.43.34.45.57.39.32.94.05.06.88.68.611.414.32025.66.89.011.415.720.75.87.79.513.317.45.06.88.311.414.74.15.66.89.511.93.34.65.88.310.02.83.95.06.88.62.53.54.56.38.06.99.111.716.621.75.77.910.014.718.44.96.88.712.415.74.36.27.810.913.83.75.16.58.611.23.04.25.47.39.32.63.64.66.58.32.43.24.05.57.3表9伞型灯单位面积安装功率（W/m
