Redefine classroom space environment to protect children's healthy growth
Since the sudden COVID,
The classroom space is a crowded place, which is easy to breed bacteria and viruses. In addition, mainly children and adolescents have weaker immunity than adults, and they need enough clean air.
Using the Bernoulli principle of fluid mechanics and the Coanda effect to form an air pressure multiplier air duct, and control the smoothness of the inner wall of the air duct and other noise reduction methods to achieve the function of noise reduction.
The deep ultraviolet UVC-LED light source with external quantum efficiency up to 7% is used, and the optical reflection structure is designed according to the light distribution principle, so that the ultraviolet rays can fill the entire air duct space.
Fully considering the natural attenuation and total attenuation factors of microorganisms, a mathematical model of the sterilization rate of the space volume and the physical parameters of the light source is established, and the sterilization effect is as high as 99.9%.
Innovatively establish a dynamic rhythm light model in classroom space to provide a high-quality light environment.