As a new type of energy -saving device, UVLED solidified light source has been recognized and liked by customers. UVLED's energy -saving environmental protection and high efficiency are emerging products that replace traditional mercury lamps. For this product, we must pay attention to the maintenance of it to improve the service life. The heat dissipation of the UVLED curing device illuminates. We all know that UVLED is the light emitting diode, and UVLED is the ultraviolet light emitting diode. It is a type of LED. It integrates a large power LED chip with a high -power LED chip with a certain ratio of 200nm to 450nm according to a certain proportion. light source. UVLED light emitting mechanism: The end voltage of the PN knot constitutes a certain position. When the positive bias voltage decreases, most of the carrier of the P and N zone spreads to the other party. Because the electronic migration rate is much greater than the air acupoint migration rate, a large number of electronic spreads to the P area, forming an injection of a minority carrier of the P area. These electrons are compounded from the cave on the price, and the energy obtained during composite is released in the form of light energy. This is the principle of PN knot glow. Therefore, a large amount of heat will produce when glowing. When using the tianhui wind and cold illumination head, it is necessary. Maintenance of TianhuiuVled equipment in Zhuhai City. 1. Use this machine in harsh environments such as drying, ventilation, no high magnetic field. 2. In the process of lighting, do not perform parameter settings, illuminate head plugging and other actions. 3. Please do not disassemble the UVLED irradiation head and controller to avoid causing UVLED light leakage or damage to the machine. 4. Please do not shoot your eyes or skin directly to UVLED, so as not to cause damage. 5. When regularly cleaning the UVLED light and controller, please do not use chemical materials such as diluents, propylene glycol, and use a soft cotton cloth to dip a small amount of ethanol to wipe carefully. More information is welcome to log in

From the perspective of the UVLED light source system in recent years, the UVLED ink has developed quite fast, and there is a trend of replacing traditional inkjet inks. UVLED ink brings us a variety of benefits, and the voltage -type nozzle technology provides a new field of inkjet ink with a development opportunity, which is expected to make the screen printing reaches a new scale; UVLED ink has many advantages in many advantages , Including: 1. Quickly solidify; 2. Ink composition stable; 3. Do not block the nozzle and do not need to clean the nozzle; 4. Low energy demand; 5. There is no volatile organic matter; 6. Suitable for all kinds of soft and hard bases Materials; 7. Good print quality and resistance, such as friction, water resistance, and light resistance; 8. The advantages of UVLED light sources will be listed: 1. It belongs to the cold light source, no heat radiation (being illuminated The surface temperature of the product is only about 3 degrees, not deforming). 2. The service life of this product is long, and the service life is not affected by the number of switches (about 25,000 to 30,000 hours). 3. Fast curing time (500ms-5s) According to the characteristics of the ink, and the effect is good, there will be no phenomenon. 4. The irradiation area is uniform, the range is wide, and the area can be solidified in large areas. 5. Energy 髙, the light output is stable, use it without preheating, it can reach 100%power ultraviolet output, the irradiation area can reach 3600MW/CM26. The volume is small, which is easy to carry and install (easy to install, can be easily integrated into inkjet inkjet in inkjet spray Print device). 7. Small calories, which can be completely solved by mercury lamp injection or printing equipment, and cannot print PT, PET materials and other problems. 8. It does not contain toxic substances 'mercury', which is safer and environmentally friendly than traditional light sources. 9. Electricity (power consumption is only 10%of the traditional mercury lamp curing machine, which can save 90%of the power). For more LED UV information, please consult Tel:

UVLED ultraviolet optical curing technology has developed for so many years. In fact, many people now know that UVLED light sources have the characteristics of low temperature, efficient, and energy saving. this problem. In the UVA band's curing light source (wavelength includes 365nm, 385nm, 395nm, 405nm), it can effectively convert 20%-30%of the input electrical power into ultraviolet light. At the same time (UVC), and far infrared light. The traditional mercury lamp is just the opposite, about 80-90%of the electrical power converted into thermal energy, but the real UVA part we need is a small part. Over. In terms of optoelectronic conversion efficiency, the UVLED light source is compared to the traditional UV mercury light source, and efficient energy benefits are equivalent to saving about 80%-85%of the energy and calorie loss of mercury lamps. The following icons are the comparison of mercury lamps and UVLED lighting spectrums. For you intuitively display the energy distribution of UVLED light sources and ordinary mercury lamps: As can The effective absorption area, this is not difficult to explain the solidification efficiency of UVLED light source and so efficient. At the same time, it can also be seen that the energy distribution of mercury lamps is too scattered, and the invalid part of the solidification directly becomes energy loss. Tianhui launched a series of UVLED solid solutions and energy -saving and emission reduction products in response to the needs of various industries in the market. Welcome colleagues in all industries in the society to consult and communicate.

There are many types of LED light source modules. The LED modules described in this article are also called LED modules. There are many types, and new products are continuously launched. There are all aspects of each other. The following editors will introduce the circuit structure of various LED modules currently on the market for reference for everyone as a reference for quality, disadvantages, and usefulness. The word module means an integrated modular component that has the same circuit and structural form with the same electrical characteristics and functionality from the meaning of electrical engineering. In a broad sense, LED lamp beads, LED modules (modules), LED display components, and even LED street lights are called LED modules. For example, LED lamp beads are called LED dot -light source modules abroad. They are a high -bright light light -emitting diode module encapsulated into electronic components; LED module light sources are several LED lights. A micro -light source module that is connected through the circuit and packaged on a structure can be collected into a simple miniature LED lamps; the LED display component is to connect the many LED lamp beads that make up the layout of the dotted layout through the control circuit connection. The modular component encapsulated with the shell is a LED display unit with signal and power supply port; the LED street light is a modular component that assembles many high -power LED lamp beads with Hengliuyuan in the shell. A large integrated LED lamp that provides road lighting. The powerful giant lottery introduction LED module is widely used for advertising logos, decoration, and lighting on the occasion. Different use occasions need to apply different structure types. Below is the physical photo of several commercially available LED modules (some photos are from Baidu Pictures): LED point light source modules were born at the beginning of this century. Specific micro -lamp products (light efficiency: electrical energy converted into light energy efficiency, unit LM/W). The LED module can be said to be an earlier application for LED for lighting. With the advancement of LED chips and lamp packaging technology, the light efficiency of LED has grown sharply in recent years. At present, the level of foreign laboratories has reached nearly 400LM/W! It has far exceeded all current lighting sources of light effects of light effects. Due to the requirements of different durability and cost -effective LED lighting products, the general light effect is between 80 150LM/W. Pursuing high light effects on LED lamp chips and lamp packaging technology, as well as high requirements for lamp design materials, high prices, decreased cost performance. The LED point light source module is a miniature lamp. As a lamp, it must consist of electrical light sources, circuit structure forms, shells and assembly forms, power supply ports, etc.

The UVLED curing equipment is widely used. Corresponding to different requirements, the UVLED curing machine has different forms. The curing equipment in the form of assembly line is the most common type. Our figure below is Tianhui products as an example to introduce the UVLED curing equipment of the assembly line. The device is mainly through the rotation of the assembly line to transmit the product to the UVLED light source. The following is a part of the device. 1. Core components of light sources, curing equipment. 2. The assembly line will send the items that need to be illuminated below the light source. 3. Controller, control the light source switch and output power 4. Urgent stop switch. When an abnormal situation occurs, press the switch to stop working. 5. The speeder controls the speed of the assembly line.