Research On The Lighting Environment And Classroom Lights Design Of Elementary Schoolclassrooms Based On Healthy Lighting

Due to the heavy academic pressure,frequent use of electronic devices and insufficient time for outdoor exercise,the detection rate of students’ visual impairment has been increasing year by year and the trend of younger age is significant worldwide.As the main place for students’ study,the quality of the light environment in the classroom directly affects students’ vision,and educational lighting related to eye health has become a hot spot for research.At the same time,the International Commission on Illumination proposed the concept of healthy lighting.Research the mechanism of visual and non-visual effects of light on the human body.There is an urgent need to build a healthy educational light environment.Improve the quality of classroom light sources and the layout of the light environment.Optimize the design of classroom lights.Combine the experimental method of lighting environment with optical simulation method.Combine the design of classroom lights with the layout of classroom lighting.The main research contents include:(1)Analyze the research and application of healthy lighting.Summarize the current situation and trends of educational lighting.Elaborate the development and application of lighting design software.Establish the research framework and technical route.(2)Sort out the design specifications for healthy lighting environment in elementary school classrooms.Analyze the optical parameters and lighting distribution design of LED lamps.Explain the advantages and development trends of LED technology in educational lighting.Summarize the problems and improvement needs of educational lighting.Analyze and study the correlation between classroom lighting environment and elementary school students’ physical and mental health.(3)Take illuminance and color temperature,the light environment factors that have the greatest influence on elementary school students’ visual study in classroom scenes as the starting point.Construct an experiment on elementary school classroom lighting environment based on visual comfort and attention mechanism.Through eye movement physiological parameters,visual work tasks,subjective self-assessment scales,and Schulte square tests.Combine qualitative and quantitative analysis.The lighting indexes are further subdivided into numerical ranges adapted to the physiological and psychological characteristics of elementary school students.(4)Conduct market analysis and competitor research around educational lighting fixtures.Compare the advantages of classroom lights in terms of luminous principles and anti-glare structures.Form the product design of classroom lights and blackboard lights based on usage scenarios,user populations,functional positioning,and style imagery.Combine professional lighting with humanistic care.Propose a design scheme for scene lighting in classrooms.Optimize educational lighting fixtures in terms of product design,human factor design,and scene lighting presentation.(5)Analyze and calculate the spatial scale and lighting layout of ordinary elementary school classrooms.Build a classroom lighting space model by using the lighting design software DIALux evo.Conduct the simulation and rendering of the classroom lighting design project.Analyze and compare the results of illumination and UGR values of the working surface.Simulate and verify the lighting environment and lighting effects of elementary school classrooms.Expand the simulation of classroom lighting in electronic screen usage scenarios.Optimize the classroom lighting effect.Form and output a general report on the lighting design for elementary school regular classrooms.In conclusion,the concept of healthy lighting is developed and applied in the field of educational lighting.Refine the value of educational lighting environment adapted to the physical and mental health of students.Expand the application scenarios and product layout of traditional classroom lighting.Form classroom lights product design and classroom lighting design solutions that meet the visual comfort,attention mechanism,and teaching space characteristics.Optimize the overall lighting effect of elementary school classrooms in terms of specialization and human culture.