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What is the standard of classroom lighting? What are the requirements for lighting fixtures?

What is the standard of classroom lighting? What are the requirements for lighting fixtures?

2021-06-17

According to the investigation of authoritative institutions, the myopia rate of high school students and college students has even reached 60-70% and the trend of low age is increasing year by year. Myopia seriously affects the physical and mental health of children, which is a big problem related to the future of the country and the nation.

For myopia, the leaders of the state have made important instructions: to take good care of the eyes of children and make them have a bright future. The Ministry of education and other departments have formulated the implementation plan for comprehensive prevention and control of myopia among children and adolescents, which specifies the prevention and control measures that should be taken by families, schools, medical and health institutions, students and relevant government departments.

Ministry of education and other departments have formulated the implementation plan for comprehensive prevention and control of children and adolescents myopia, which is clear that by 2030, the overall myopia rate of children and adolescents in China will be reduced by more than 0.5 percentage points per year on the basis of 2018, and that in provinces with high myopia incidence will be reduced by more than 1 percentage point per year.

Myopia prevention and control requires the whole society to act together, among which schools require improving the visual environment: improving teaching facilities and conditions, providing students with learning environment meeting the requirements of eye hygiene, strictly complying with the construction standards of ordinary primary and secondary schools and secondary vocational schools, and implementing lighting and lighting requirements such as classrooms, dormitories and libraries (reading rooms), Use lighting equipment that is good for vision and health. The standard of lighting sanitation in school classroom reaches 100%.

In the process of each child's growth, besides the lighting at home, the most long-term and easily overlooked company is the light in the classroom. Some studies have shown that, in addition to the subjective factors such as heredity, over use of eyes and eye habit, the influence of classroom lighting environment on vision is very important, while most of the domestic schools have some defects, which affect the quality of classroom lighting.

Many classroom lights are simple fluorescent lamp bracket, no professional blackboard lighting, even some classrooms do not have blackboard lighting. The light source of fluorescent lamp bracket is directly exposed to the outside of the lamp, without any measures to prevent glare, the efficiency of the lamp is low, and the illumination can not meet the national standard (the illumination maintained in the classroom is more than 300lx, and the uniformity of illumination is ≥ 0.7; The blackboard maintains the illumination of 500lx, and the illumination uniformity is ≥ 0.8).

As a healthy promoter of campus lighting, Huahui lighting is the first unit to meet the standards for the high-quality lighting environment of classroom in South China, and also the "top ten educational lighting brands" in China lighting industry in 2020. It strictly controls the color temperature, glare, blue light and illumination in education lighting, so as to avoid the harm of bad lighting to students' vision health!

Huahui lighting designed the LED eye protection classroom lamp and led eye protection blackboard lamp, which is specially used for classroom lighting. The average (constant) illumination of the desk in accordance with the national standard is more than 300lx and the illumination uniformity is 0.7; The blackboard maintains an average (constant) illuminance of 500lx and the uniformity of illumination is 0.8; The color index is more than 90, and the color reduction is high; The grid anti glare design is adopted, the glare value is less than 16, and it is not dazzling; Color temperature is 5000K, comfortable and soft; The illumination of the whole classroom is uniform, without stroboscopic and no blue light hazard.

With Huahui led eye protection classroom lamp and led eye protection blackboard lamp, it can be combined with the overall solution of Huahui lighting aiot intelligent education lighting. Through the self-developed intelligent lighting products, it can carry the self-developed intelligent box (such as intelligent distribution box or intelligent air opening), and use intelligent full touch screen scene switch, remote controller or mobile app to easily switch the lighting mode that meets the teaching needs, Realize the intelligent demand of constant illumination, one key scene control, curtain linkage, ultraviolet sterilization and so on!

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