Sinf yoritgichining yaxshi dizayni ushbu standartlarga javob berishi kerak
For classroom lighting, we must choose the best lighting fixtures from the perspective of illuminance and uniformity. As for the requirements for blackboard lighting, we have all been students. In the past, people who were seated close to the side couldn't see the blackboard. That was because the blackboard light was not installed properly, or even there was no blackboard light, and there were reflections, so the blackboard lighting would also affect the students' eyesight.
Sinf yoritgichlarini yaxshi ta'mirlash loyihasi quyidagi standartlarga javob berishi kerak:
1. Sinf xonalarida sun'iy yoritish o'rnatilishi kerak.
2. Sinf ish stolida saqlanadigan o'rtacha yorug'lik qiymati 300lx dan past bo'lmasligi kerak va yorug'likning bir xilligi 0,7 dan past bo'lmasligi kerak.
3. Sinf doskasi mahalliy yoritish bilan jihozlangan bo‘lishi, o‘rtacha yorug‘lik darajasi 500lx dan, yorug‘likning bir xilligi 0,8 dan kam bo‘lmasligi kerak.
4. Sinf xonasida rang harorati 3300-5500K bo'lgan yorug'lik manbasidan foydalanish kerak va yorug'lik manbasining rang berish indeksi 80 dan kam bo'lmasligi kerak.
5. Sinf xonasining yagona porlash qiymati (UGR) 19 dan oshmasligi kerak.
6. Under the condition of maintaining the average illuminance value of 300lx, the current value of classroom lighting power density should not be greater than 11W/㎡, and the target value should be 9W/㎡.
7. Yoritishni loyihalashda yorug'likni hisoblashda uning xizmat ko'rsatish effekti 0 sifatida qabul qilinadi.8.
Therefore, in order to effectively avoid the impact of educational lighting on students' vision, schools should use professional eye-protecting LED educational lighting fixtures, and professional technicians should be responsible for the installation to ensure the indicators of classroom lights and blackboard lights in educational lighting. All can meet the qualified requirements, ensuring that the light environment of each classroom not only has sufficient illumination and excellent uniformity, but also minimizes glare, so that no direct light enters the eyes of students.
Shu bilan birga, o'quvchilarni sog'lom, qulay va yashil ta'lim yorug'lik muhiti bilan chinakam ta'minlash uchun sinfdagi yorug'likning superpozitsiyasi va ko'r nuqta yorug'ligining yo'qligi uchun sinfdagi o'quv yoritgichlarining joylashuvi yangilanishi kerak.
