设计类专业教室光环境提升改造研究——以重庆大学建筑城规学院专业教室为例

Research on the Optimized Reform of University Classroom Light Environment for Design Major: Taking Faculty of Architecture and Urban Planning of Chongqing University as an Example

在课堂内容和教学方式多样化改革和创新发展趋势下,设计类专业教室成为许多高校必不可少的教学环境,对教室光环境提出了新的照度、眩光等光学指标标准,以及特殊专业照明要求。问卷调查和光学参数实测发现,传统教室的光环境存在普遍问题,无法满足设计类专业的照明需求。为改善学生的学习环境,实现动态光环境照明,对重庆大学部分设计类专业教室进行了照明改造。改造前利用DIALux evo软件仿真技术,模拟光环境提升的最优方案,以教学建筑的照明要求为标准,根据专业教室的使用需求和不同照明产品的对比,选择402-54 W教育灯盘、4024MX-48 W教育(消毒)灯盘和一字型(W60)30 W、4 000 K悬吊式办公无影线型灯作为教室照明改造所用灯具。改造完成后测试教室的各项光环境参数,对比分析得出教室光环境优化的科学依据,为同类建筑的照明改造提供参考。

With the development trend of diversified reform and innovation of classroom contents and teaching methods, the classroom of design majors has become an indispensable teaching environment in many colleges and universities, and it has put forward new optical standards of illumination, glare and other optical indicators, as well as special professional lighting requirements for the classroom light environment. Through questionnaire survey and optical parameter measurement, whether students’ subjective use evaluation or objective data overall analysis, the common fluorescent lamps used in traditional classrooms have problems in lighting quality and quantity, and cannot meet the lighting needs of design majors. In order to improve students’ learning environment and realize dynamic light environment lighting, the research team renovated some design majors’ classrooms in Chongqing University. Before the transformation, DIALux EVO software simulation technology was first used to simulate the optimal scheme of light environment improvement. Then, according to the lighting requirements of education buildings as the standard, according to the use requirements of professional classrooms and the comparison of different lighting products, 402-54 W education lamp plate, 4024 MX-48 W education(disinfection) lamp plate and one font(W60) 30 W、4 000 K suspended office shadowless lamp are selected as the lamps used in classroom lighting transformation. After the renovation, the various light environment parameters of the classroom were tested and the dimensions were compared and analyzed. Finally, the scientific basis for the optimization of the classroom light environment was studied and discussed, providing reference for the lighting renovation of similar buildings.