Applicable Range of UV Sterilization Lamps

Applicable range of UV sterilization lamp tube: UV sterilization lamp tube commonly known as: light wave disinfection lamp, sterilization lamp, UVC sterilization lamp tube, ultraviolet disinfection lamp tube. UV sterilization lamps are widely used in hospitals, food industry, pharmaceuticals, schools, kindergartens, cinemas, buses, offices, families, etc. Purifying the air, eliminating the smell of mold, and a certain amount of negative oxygen ions can be produced. In public, disinfection by ultraviolet rays can avoid some germs from spreading through air or the surface of the meridian. UV sterilization lamps also have significant application significance in water disinfection and environmental protection engineering. What are the advantages of the white LED lamp beads obtained by the purple LED lamp beads? 1. High color rendering index. This white LED lamp bead is obtained by the fluorescent body through purple LED lamp beads to obtain blue light. The peak strength of the blue light is not high. Moreover, it can also output all light within the range of light wavelengths, so the color rendering index is relatively high, which can realize ideal white like sunlight. And its red color rendering index "R9" is particularly high, and the average color rendering index "RA" is also as high as 95. 2. Elapnge. (1) The purple LED lamp chip chip is triangular, and the shape of the ordinary LED lamp bead chip is quadrilateral. Compared with it, the light emitted by the luminous layer of the triangular LED lamp chip to the efficiency (light extraction efficiency) is higher. Because the crystal quality and light extraction efficiency of the purple LED lamp beads are high, the light output except the "WPE (Wall-Plug Efficience)" obtained by the input of electricity, it can reach 84%. The WPE of ordinary blue light -emitting diode is only 50-60%. (2) Because the purple LED lamp bead is made of GAN substrate, it is made of purple LED lamp chips on the GAN substrate. It is relatively high, so the purple LED lamp beads shine, and the efficiency is improved quickly. Heat management, the key to improving the life of UVCLED: 1. The same materials and craftsmanship, the heat management effect may still be different. 1. Do a good job of heat management. The key is to reduce the welding hollow rate in the welding process. The defects formed by the welding empty hole refers to the formation of the LED chip and the substrate welding process. The state of the empty shape is an important indicator that affects the heat dissipation. The lower the welding empty rate of the welding, the better the heat dissipation effect, and the longer the product life. , UVC LED wholesale, the better the quality. 2. The heat dissipation of the light source module is also one of the key. For the multi -chip integrated UVC LED, the more integrated chips, the more severe the heat dissipation problem. Although the manufacturer will improve the heat dissipation effect by reducing the welding empty hole, the aluminum substrate is not the end of the radiator. After the heat generated by the LED lamp beads is transmitted to the aluminum plate, the aluminum substrate needs to be transmitted to the heat sink through the heat -conducting interface material to the heat dissipation on the radiator. The heating interface material can provide an effective thermal conductivity for the gaps and rough surface texture between the aluminum substrate and the heat dissipation tablet. UVC LED manufacturers will improve the heat dissipation efficiency of the module. The variety of thermal interface materials, high compression, super soft, can be used as a thermal silicon film that can be used as a vibration absorption body, can also be applied to UV LED. With the further expansion of the UVC LED market, manufacturers need to consider new methods to cope with this challenge. At present, the problem is still how to deal with the high fever demand of UV LED, while ensuring that the component maintains cost -effectiveness, durability, and resistance to UV light sources itself. The UVC disinfection technology implemented by LED can bring real change effects. In industrial development, it is necessary to ensure that it can overcome the heat challenge faced by UV LED. Back to the previous step to print this page