High-power UV LED point light source for instant curing of UV adhesives.read count [173] release time：2020-01-13 20:35:00

As we all know, in any enterprise, production efficiency is a fundamental guarantee, while product quality represents the company's reputation. This holds equally true in our UV LED industry. Achieving instant curing of UV adhesives is not only a breakthrough in UV LED point light source technology but also a key indicator of a company's capabilities. Through the relentless efforts of our R&D team, Yongcheng Optoelectronics has developed a high-power UV LED point light source that enables instant curing of UV adhesives.

So, what are the advantages of this UV LED point light source developed by our company?

1. Customizable effective irradiation area, with lengths ranging from 20mm to 1000mm.
2. High energy output, stable light emission, and uniform irradiation, ensuring excellent results and improved production efficiency.
3. Exceptional lifespan: UV LED lamps last over 10 times longer than traditional mercury lamps, and their lifespan remains unaffected by frequent switching.
4. Instant on/off capability: No warm-up time is required to reach full UV output power, and the light can be restarted immediately after turning off.
5. Mercury-free and ozone-free, making it a safer and more environmentally friendly alternative to traditional lighting technologies.
6. Nearly zero maintenance costs: Using UV LED curing systems can save at least ¥10,000 per unit annually on consumables.
7. Low energy consumption, with power usage only 10% of traditional mercury-based curing systems, resulting in 90% energy savings.
8. High efficiency: UV LED light energy is highly concentrated in the specific ultraviolet spectrum effective for curing. The actual performance and intensity (1000–2000 mW/cm²) are comparable to traditional high-pressure mercury UV lamps, while significantly reducing curing time. Traditional mercury UV lamps may appear bright but generate substantial heat due to their broad spectrum. Only a portion of their energy lies in the effective UV range for curing, with considerable waste in the visible (stray light) and infrared spectra (causing heat buildup). This not only poses risks to operators' eyes but also easily causes thermal deformation of processed workpieces.
9. Cold light source with no thermal radiation: The temperature rise on irradiated surfaces is minimal, effectively addressing long-standing thermal damage concerns in optical communication and LCD production. It is particularly suitable for applications requiring low temperature rise, such as LCD edge sealing and thin-film printing. With low heat generation, it resolves the issue of excessive heat in UV mercury lamp printing equipment, which is often unbearable for operators. Moreover, UV LED sources emit high-purity single-band ultraviolet light with almost no infrared output, classifying them as cold light sources that prevent workpiece deformation due to heat.
10. Compact and easy installation: The UV LED irradiation devices and related components are highly compact, eliminating the need for large mechanical installation spaces and extensive piping work. Setup is simple and straightforward. It can be said that UV LED curing systems further enhance the environmental compatibility of traditional UV curing systems. UV LED technology represents an upgrade over conventional UV technology.