Study On Partitional Daylighting Design Of Multimedia Classroom

In recent years multi-media teaching has gradually become the main teaching method in colleges and universities. According to the survey, the number of multi-media classroom has accounted for 70% in colleges and universities. But most of the multi-media classrooms has many lighting problems due to large windows. We always use the blind and the artificial lighting solve the lighting problem. However, this method is not an effective method. This article from the active aspect to solve the lighting problems in multi-media classrooms. This paper selects the most unfavorable lighting period and lighting conditions,changes the building plane and adds the reflector on the basis of partition concept. Finally,this paper puts forward a lighting design of multi-media classroom. This paper provides a guidance for the lighting design of multi-media classroom in the process of architectural design.Firstly, this paper investigates the lighting problems of multimedia classrooms in Hebei University of Technology, Tianjin University of Technology, Tianjin University and analyzes types of multimedia classroom in universities based on the size of plane and the capacity of classroom. Then find the typical structure of multimedia classroom. Secondly,test the lighting situation of multimedia classroom at the worst date and time and carry on software simulation. Compare the results of the test and simulation to find the bases of optimal design. In order to find a sepcial lighting design for multimedia teaching,this paper uses the idea of partition and the perspective of architectural design. By changing the plane of classroom and adding the window reflectors, improve the lighting conditions of multimedia classrooms; Finaly, this paper put forward suggestions of lighting design in multimedia classrooms.This paper carries on a professinal architectural design to the lighting environment in multimedia classroom. Try amentally to solve the lighting problems in multimedia classroom. Achievements of this paper will help the research and offer the basic data of lighting design in multimedia classroom.