Application of LED panel lights and blackboard lights in classroom lighting
The classroom lighting follows the principles:1. Keep the original panel lighting method;2. Try not to change the original cable layout and capacity;3. The lamps are more healthy and comfortable, and control glare and strobe;4. Scene lighting, to create a suitable light environment on demand.The goal of classroom lighting renovation:1. The maximum average illuminance of the classroom is above 300lx, and the uniformity of the desktop area is above 0.85;2. The average illuminance of the blackboard is more than 500lx, and the uniformity is more than 0.75;3. Adjust the brightness to set the lighting scene, and create the light environment for common scenes such as class, rest, projection, and self-study, and realize one-key switching and scene control;4. Centralized control of UV sterilization;5. Intelligent control three times to save energy;6. Remote monitoring, remote control, security linkage.Lighting layout and technique1.3.1 Top view of classroom lighting layout1.3.2 Rear view of classroom lighting layout1.4.1 Top view of simulated false color of classroom illuminance1.4.2 Rear view of classroom illuminance simulation pseudo-color1.5.1 Illumination simulation of classroom desktop work1.5.2 Simulation of working illuminance on blackboardLamp technical parameters1.6.1 Lamp Model No.: PNX30036Installation locationDesk area, ceiling of classroomLamp classificationEye protection LED classroom lampLamp materialsAluminum alloy, electrostatic powder coatingAppearance colorwhiteDimensionsL1190mm x W295mm x H16mmProtection rateIP20Light sourceLED SMD4014Rated power36WLuminons flux3600 lmColor Temperature5000KColor rendering index90Light distribution requirements1: 90°-270°H;2: 0°-180°H;Input voltageAC 220-240VLifespan>50,000 hoursInstallationSuspensionControlIntelligent control drive module + human body induction + constant illumination sensorLight distribution curve1.6.2 Lamp Model No.: PDX61036Installation locationAbove the blackboardLamp classificationLED blackboard lampLamp materialsAluminum alloy, surface oxidation treatmentAppearance colorSilver whiteDimensions1200mm×80mm×75mmProtection rateIP20Light sourceLED SMD2835Rated power36WLuminons flux3000 lmColor Temperature5000KLifespan> 50,000 hoursInput voltageAC220-40VInstallationSuspension rodLight distribution curve1.6.3 Lamp Model No.: BTE30036Installation locationClassroomLamp classificationUV germicidal lampLamp materialsIron fixture, electrostatic powder coatingAppearance colorWhiteDimensions1220mm×40mm×65mmProtection rateIP20Light sourcePhilips UV Quartz tube lampRated power36WLuminons flux/Color TemperatureUVLifespan> 50,000 hoursInput voltageAC220-40VInstallationSuspension rod1.6.3 Intelligent control device2.1 After lighting renovation2.1.1 Classroom working lightingAfter transformationaverage illumination:623lx increase rate: 121%Total uniformity:0.89 increase rate: 12.5%2.1.2 Blackboard lighting2.1.3 UV germicidal lamp
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