Guangdong primary and secondary school classroom lighting is released
Original title: Guangdong primary and secondary school classroom lighting local standards released on October 22, the Guangdong Provincial Department of Education, the Guangdong Provincial Market Supervision Administration held the "Guangdong Province local standard primary and secondary school classroom lighting technology standards" press conference, introduced Guangdong Province Children’s Youth Tear Progress in Prevention and Control, and the preparation and main features of the Guangdong Province local standard "Classroom Lighting Technical Specifications".
It is understood that the local standard is released on the 18th and will be officially implemented on December 1 this year.
The press conference revealed that in 2023, Guangdong Province will fully complete the primary and secondary school classroom lighting to meet the standard.
Local standards are the deputy director of Youth Vision Health "escort" Zhongshan University Zhongshan Ophthalmology Center, Vice President Zhuoyong, said that children’s adolescents are both related to genetic factors, and are also affected by environmental factors, and the primary and secondary school classroom lighting environments are very Important environmental factors.
Zhuoyai said that a contrast study they have done will divide students into two groups, and a group of students have a 40-minute outdoor activities every day, and there is no.
This contrast is found that there is a group of outdoor activities, and the incidence of myopia is reduced by about 20% compared to the other group.
"Increase the time of outdoor activities, can reduce myopia incidence, what is the outdoor activities bring to students? It is very important to outdoor and indoor light sources, the core is the brightness of indoor light and outdoor light, illuminance.
"This time, Guangdong Province local standard" primary and secondary school classroom lighting technology standard "starts from improving lighting technology standards in the classroom, expect to improve lighting quality," escort "for adolescents. Director of the Guangdong Provincial Education Office Chen Jian Sheng said that studying the technical local standards of classroom lighting will effectively solve the problem of lighting in primary and secondary schools, guiding and regulating the design, transformation and acceptance of primary and secondary school classroom lighting facilities, ensuring that primary and secondary school classroom lighting is standardized, and protection Primary and secondary school students vision health.
It is reported that the "primary and secondary school class lighting technology standard" is based on Guangdong Product Quality Supervision and Inspection Research Institute, Guangdong Provincial Center for Disease Control and Prevention, Zhongshan Ophthalmology Center, Zhongshan University, Guangdong Quality Measurement Supervision and Testing Center, Guangdong Zhanjiang City Quality Measurement Supervision The grass drafted.
Chen Haibo, director of the Guangdong Product Quality Supervision and Inspection Institute, said that the local standard stipulates the technical requirements of fluorescent lamps in primary and secondary school classroom lighting technology, LED lamp technology requirements, classroom lighting quality and energy-saving requirements, installation and maintenance requirements and acceptance rules.
Primary and secondary schools in new construction, expansion, reconstruction, and implementation of lighting transformation, including general classrooms, laboratory, reading rooms, dance class, art classroom, calligraphy classroom, computer classroom, and electronic reading room.
Encourage full-spectrum lamps using simulated sunlight "On the basis of ensuring national standards, Guangdong local standards reflect four 阿拉爱上海论坛 innovations.
"Guangdong Product Quality Supervision and Inspection Research Institute Minister Gao Xiaodong said, one is to clarify some of the special product requirements and installation requirements of the LED luminaire, which is conducive to the LED lamps that meet the requirements of the school, which is beneficial to achieve" health, intelligence, energy saving " Quality development concept; Second, it is clear that the two gear requirements of the lighting environment of the classroom, the first gear is the minimum requirement of national standards, the second gear is a higher requirement for vision health and lighting energy saving; three is clear and convenient Health Terms.
In addition to increasing the illuminance of the top of the classroom, the LED lamps require red light R9 greater than 50, and the inspection project of the 上海洋马资源 field acceptance has joined frequentlyworthy and encourages the use of certified services, and encourages full-spectrum lamps that simulate the sun light. The relevant parameter requires that the R1-R15 is greater than 90; four is to clarify the on-site testing project, testing method, and testing mechanism of the school classroom lighting environment, which helps school to receive new or renovation of the project to ensure that the classroom light environment continues to sustain Up to the standard, provide students with a learning environment conducive to vision health.
At the press conference, Li Zhili, project engineer, the Guangdong Product Quality Supervision and Inspection Research Institute, led everyone to visit the demonstration classroom. "There are research suggest that people are in a high glare environment, work or learning is relatively easy to 上海青浦区洗头房 lose weight. We now see that the back of the lamp can also be shining, so that the ceiling is more bright, so that it can effectively reduce Dazzling.
"Li Zhi said. Chen Jian Sheng, Director, Director of the Guangdong Provincial Education Department, said that Guangdong will promote the standardization and transformation of teaching lighting environment, ensuring 100% of the school classroom lighting 100% in accordance with national standards, and comprehensively completed Guangdong Province primary and secondary schools. Classroom lighting up standard task.
(Reporter Lin Xiahong correspondent Yue Education) (Editor: Chen Yizhu, Li Lang) Sharing let more people see.