Why use quartz glass for UVLED curing light source?
The optical lens is mainly made of quartz glass. By processing different tube diameters, the radius of the radian has reached the maximum optical effect of UVLED curing. When the optical lens is cured by UVLED, it is also different from the traditional UV mercury lamp due to the lighting energy and efficiency. Considering factors such as adhesion and yield, the application formula of related inks and glues must also be adjusted. Due to the advantages of environmental protection in the application of UV curing of optical lenses, there has been a trend of increasing temperature in recent years to replace the use of traditional UV mercury lamps.
UVLED optical lens is mainly used for concentrating and guiding light of UVLED curing products. The light distribution curve is designed according to the angle of different LEDs' emitted light. By increasing the optical reflection, the light loss is reduced and the light efficiency is improved.
Optical Lens Features
1. Optical lens, the condensing effect of light emitted by LED can reach more than 99%;
2. It can be matched with various high-power LED lamp beads, with very uniform light spot, no stray light, no black hole, no shadow or dark area, high light utilization rate and light transmittance, suitable for small-angle concentrating UVLED curing.
Application of UV light curing in the optical industry
1. Optical component assembly (lens group, prism, optical engine assembly)
2. Image instrument assembly (microscope, endoscope, infrared instrument, night vision instrument, probe, etc.)
Advantages of Optical Lenses in UVLED Curing
1. UVLED curing equipment produces almost no heat, is not fragile, and does not contain mercury
2. It can save energy costs and greatly reduce CO2 emissions
3. UV curing can be turned on or off instantly, without the need for preheating and cooling time required by traditional mercury lamps, and the work efficiency is improved
4. Because the ultraviolet irradiation device and related supporting devices are very compact, there is no need for the large mechanical installation space and pipeline installation in the past, the installation is simple and easy, the investment is low, and the maintenance cost is low.
5. The luminous efficiency is relatively high, the power consumption is very small, and the service life can reach 20,000 hours
6. The UVLED irradiation head can be controlled by PLC, you can choose manual or automatic control operation according to actual needs, and set the time required for light irradiation by yourself
