[Water Cool VS Wind Cool] the Advantage of Water -cooled UVLED Light Source

After several years of development at UVLED light sources, the current common cooling method is wind cold and water cooling. What is the difference between water -cooled light source and air -cooled light source? First of all, we have to understand what the principle of water -cooled heat dissipation and air -cooled heat dissipation is. The air -cooled heat dissipation refers to the heat on the heat on the back end of the UVLED lamp beads. It is used to dissipate the heat from the strong convection generated by the rear fan. At this time Only enough to reasonably conduct heat conduction. Water -cooled heat sink refers to the heat spread from the water flowing through the water flowing through the UVLED lamp beads. Because the water ratio of the water is 4200 J/(kg · k) It can take away the heat of 4200J. At this time, the volume requirements of the UVLED radiation head are not as high as wind and cold. As long as there is enough water flow and heat change area. Water -cooled equipment has the following advantages: 1> Water -cooled UVLED device can better adapt to the customer's environment. Whether it is a cool environment or a cold room, the water -cooled UVLED light source can be well adapted to the best The thermal conductivity efficiency is to heat the UVLED, because the water -cooled machine can adjust the cooling temperature; 2> The thermal conductivity of the water -cooled UVLED device is higher. Everyone knows that the ratio of water in daily life is relatively high, and it is even more so compared to the air; 3> Water -cooled UVLED device is compared to the cold -cold UVLED device, the shape size of the irradiation head can be done. To be smaller, the volume of the UVLED radiation head is more compact, and it is easy to integrate and install when the customer is used; 5> The final thermal exchange of water -cooled UVLED devices is not directly performed on the irradiation head, but on the terminal water cooling machine. , Customer maintenance equipment is also more convenient. There is no need to disassemble the irradiation head for cleaning and maintenance. It only needs to ensure that the water flow is normal and the water -cooled machine is well ventilated. In view of the above, it is recommended to use water -cooled UVLED devices!