照明行业常用术语

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1、照明行业常用术语（中英对照）1基础术语1．1绿色照明术语绿色照明greenlights光效efficacy光污染lightpollution无线电频率干扰radiofrequencyinterference(RFI)电磁干扰electromagneticinterference(EMI)谐波畸变harmonicdistortion1．2辐射和光的量可见辐射visibleradiation红外辐射infraredradiation紫外辐射ultravioletradiation相对光谱分布relativespectral

2、distribution辐射通量radiantflux光谱光视效率spectralluminousefficiency光通量，光输出luminousflux发光强度luminousintensity亮度luminance照度illuminance1．3视觉视觉vision亮度对比luminancecontrast可见度visibility光环境luminousenvironment闪烁flicker频闪效应stroboscopiceffect眩光glare直接眩光directglare反射眩光glarebyreflec

3、tion光幕反射veilingreflection不舒服眩光discomfortglare失能眩光disabilityglare1．4颜色色colour物体色objectcolour表面色surfacecolour光源色colouroflightsource色调，色相hue视亮度brightness明度lightness彩度chroma色品，色度chromaticity色温（度）colourtemperature色表colourappearance暖色warmcolour中间色intermediatecolour冷色c

4、oolcolour显色指数colourrenderingindex一般显色指数generalcolourrenderingindex2照明技术2．1照明方式和种类一般照明generallighting局部照明locallighting混合照明mixedlighting常设辅助人工照明permanentsupplementaryartificiallighting直接照明directlighting半直接照明semi-directlighting一般漫射照明generaldiffusedlighting半间接照明semi

5、-indirectlighting间接照明indirectlighting2.2照明计算总光通量totalflux下半球光通量downwardflux上半球光通量upwardflux直接光通量directflux间接光通量indirectflux参考平面referencesurface工作面workingplane利用系数utilizationfactor室空间比roomcavityradio维护系数maintenancefactor维持平均照度maintainedaverageilluminance照度均匀度unif

6、ormityratioofilluminance利用系数法methodofutilizationfactor逐点法pointmethod照明功率密度lightingpowerdensity3电光源及其附件3.1电光源白炽灯incandescentlamp卤钨灯tungstenhalogenlamp荧光灯fluorescentlamp高频荧光灯high-frequencyfluorescentlamp三基色荧光灯three-bandfluorescent紧凑型荧光灯compactfluorescentlamp高频无极感应

7、灯high-frequencyelectrode-lessinductionlamp低压钠灯lowpressuresodiumlamp高压汞灯highpressuremercurylamp金属卤化物灯metalhalidelamp微波硫灯microwavesulphurlamp发光二极管lightemittingdiode（LED）霓虹灯neontubing气体放电灯gasdischargelamp卤素灯halogenlamp3.2附件镇流器ballast电感镇流器magnetballast节能型镇流器energysa

8、vingballast电子镇流器electronicballast镇流器能效因数ballastefficiencyfactor（BEF）电子调光镇流器electronicdimmingballast镇流器功率因数ballastpowerfactor人体感应传感器occupancysensor触发器igniter启动器starter