Research on the Strategy for Luminaire Arrangement in Fire Evacuation Lighting
The basis for the selection of luminaires in fire evacuation lighting is introduced,the selection,installation height,and arrangement spacing of light sources in fire evacuation lighting are analyzed,and control light source is defined.Besides,the calculation formula for the minimum horizontal illuminance on the ground for different installation heights and spacing is derived from such light source parameters,and thus appropriate installation spacing for emergency lighting luminaires under different standards for evacuation illuminance are given.Meanwhile,a brief discussion is conducted on the illuminance uniformity of evacuation lighting,and the number of luminaires provided in the emergency lighting circuit is analyzed based on battery characteristics and the voltage drop of DC power supply.
fire evacuation lightingfire emergency lighting luminaireluminaire arrangementdistribution of luminous intensityilluminance calculationilluminance uniformitystorage batteryvoltage drop
万方数据
维普
