Chai Jing's public welfare work "Under the Dome" swept Weibo and circle of friends. More than a hundred minutes of videos, let us fear the haze, but helpless! In 2014, how many days did you see the blue sky and white clouds? Do you also live in haze for a long time? In fact, the relevant government departments have introduced the corresponding policies, and some enterprises have also begun to upgrade and upgrade around the government's policy. In terms of industry, the waste of electricity and the excessive discharge of carbon dioxide all have a negative impact on the environment. Of course, some companies have the intention of doing energy saving and emission reduction of their own companies, and they have not been able to find a suitable solution for the time being. Based on this, let's analyze why UVLED curing technology is becoming more and more favored by the market. Compared with the traditional UV mercury lamp or halogen light, UVLED technology is reflected in: effective optical power output is much higher than traditional UV lights, and unique single waves of long waves determine the characteristics of UVLED efficient energy saving. UVLED CITS does not contain mercury, and will not cause heavy metal damage to the human body. In addition, UVLED curing technology belongs to the cold source, which is more applicable to IR infrared curing equipment, especially some thin film materials that are very sensitive to heat. Tianhui has always regarded energy conservation and environmental protection and efficiency as the mission and pursuit of the enterprise, especially in UVLED curing technology and products, and strives for excellence to continuously provide cost -effective UVLED solutions for various industries. make a contribution! Tianhui, look forward to your call: 13048834002

The LED light source module brand is to arrange the LED (emitting diode) in accordance with the rules and then encapsulate it, add some waterproof treatment products. The LED module is a large difference in structure and electronics in the LED products. As shown in the figure below, the complex ones add some control, the constant source and the coherence to heat dissipation treatment to make the LED life and luminous intensity better. It is important to pave the night effect of advertising fonts (acrylic, plastic) and logo. It uses text or logo as a medium and is installed on the top or wall of the building. As a glowing source, another effect is shown at night. With LED lighting harm to control the system, the text or logo is held in static video. In some entertainment atmosphere, the LED light source module has become a stronger atmosphere. One of the most important choices of the company's self -image, one of the parameters of the LED light source module brand of LED light source module: 1. Color: This is a basic parameter, different color harm is used in different field folding. Three types of colors can be divided into three types of colors, colorful, and full -class. Monochrome is a single color and cannot be changed. You can work after connecting the power supply. The colorful color is that all a string of modules can only be uniformly colored, and the single module is not different. In short, only all modules can only realize uniform colors when unified. Change between colors. The whole cabin can be held to each module to color. When the number of modules reaches a certain degree, you can realize the effect of pictures and videos. Colorful and full -cabin points must be added to the control system. 2. Voltage: This is a very important parameter. At present, the low -voltage module of 12V is relatively wide. When connecting the power supply and controlling the system, the correctness of the voltage value must be checked, and the electricity must be connected, otherwise it will damage the LED module. 3. Work temperature: That is to say, the temperature of the normal work of LED is usually between -20 60 . 4. Lighting angle: The LED light source module brand with no lens is important by LED. The different light angle of LED is also different. Normally, the lighting angle of the LED module provided by the manufacturer is the angle of the LED module. 5. Brightness: This parameter is a parameter that Geya is more concerned. The brightness is a more complicated problem in LED. We usually say in the LED module. Lighting intensity (MCD), usually the source (LM) in high power, and the source of the module of the LED said is to add the Mingming degree of each LED to go away. But it can basically reflect the brightness of the LED module. 6. Waterproof level: If you want to use an LED module outdoors, this parameter is very important. This guarantee that the LED module can work for a long time outdoor. Usually, the waterproof level of the whole weather must reach IP657. Size: This is relatively simple, which is usually referred to as long width high -level size. 8. The to -large length of the single -bar connection: This parameter is used more when doing large -scale projects. It means that the crystal lighting is in a series of LED modules, the number of LED modules connected to. This is related to the size of the connected cable of the LED module. Also determine according to the true situation. 9. Power: LED modal level power = single LED power Leled 1.1.

It is a tricky issue for some LED manufacturers and customers to choose a high -power LED chip and choose the appropriate high -power LED chip. We have specifically summarized some methods for your reference. First: increase size method. Increase the effective single -featured LED light -emitting area, promote the uniform distribution of the current of the TCL layer, and the specially designed electrode structure (usually combed electrodes) to achieve an increase in the size of the expected magnetic flow flow. However, simply increasing the lighting area cannot solve the problem of heat consumption and light of fundamental problems, and cannot achieve the expected effect welding and actual application. Second: Silicon bottom plate reverse method. First of all, there must be a large -sized LED chip suitable for common crystal welding electrodes. At the same time, prepare the corresponding size silicon base, produce gold co -crystal welded layer and conductive conductive layer (ultrasonic golden ball connector). Then, the large -sized LED chip of the common crystal welding equipment is welded with silicon substrate welding together. This structure is more reasonable, that is, the problem of lighting, and the heat dissipation problem has been considered. Third: Sapphire substrate transition method. After the PN knot of the sapphire substrate according to the traditional method, remove the Ingan chip growing on the sapphire substrate, and then connect to the traditional four -yuan material to create a large -size blue LED chip with a superior electrode structure. Fourth: Ceramic bottom plate reverse method. First use the LED chip factory general device to generate a large -scale light LED chip suitable for common crystal welding electrode structure and the corresponding ceramic floor and the co -crystal tin conduitment layer of production. Use a large -sized LED chip to welded with a large -sized LED chip in the common crystal welding equipment. This structure takes into account the problem of light, and considers the heat dissipation problem, and uses high heat -conducting ceramic plates, ceramic plates, and the heat dissipation effect is very good, and the price is relatively low. Therefore, it is more suitable for the current substrate. Installation space is left.

As a non -optical component in the water -based UVLED curing ink, the competition of pigments and causes to absorb UVLED light, which greatly affects the solidification characteristics of the system in the UVLED curing system. Since the pigment can absorb a part of the radiation energy, this will affect the absorption of light caused by the light cause, and then affect the concentration of the free radicals that can be generated. As a result, it will reduce the curing speed. Each color has different absorption rates (light transmission) of different wavelengths. The smaller the absorption rate of the pigment, the greater the light transmission rate, and the faster the coating. Carshrilia's ultraviolet absorption capacity is high, the slowest solidification, strong white pigment reflector, which also hinders solidification. Generally speaking, the order of absorption of ultraviolet light is: black> purple> blue> blue> green> yellow> red. Different colors are different, and the concentration of pigments of the same color is different. The effect on the fascination of ink membrane is different. As the amount of pigment increases, the curing rate of the ink film has decreased to varying degrees. Among them, the amount of yellow paint has the greatest effect on the curing rate of the ink film, followed by red pigments and green pigments. Because the black absorption rate on ultraviolet light is the highest, the light transmission rate of black ink is the lowest, so the change of the amount of dosage has no significant effect on the curing rate of the ink film. When the amount of pigments is too large, although the curing rate of the surface layer of the ink membrane is fast, the surface of the surface of the surface absorbs a large amount of ultraviolet light, reduces the light transmission of ultraviolet light, affects the curing of deep ink membranes. Do not solidify, it is easy to produce "wrinkle skin" phenomenon. In summary, the color of the pigments is different from the concentration of the pigment that affects the water -based UVLED ink light. After understanding the reason, we should be targeted when selecting the UVLED optical curing system. Different from irradiation time, etc. The effect of the pigment curing is also different.

Zhuhai TIANHUI Technology Development Co., Ltd. is the world leader of UVLED solid solution. Using high -end quality LEDs, array of light engines, optics and cooling components to maximize UVLED solidification. TIANHUIUVLED solid solution includes UVLED point light sources, wire light sources, and facial light sources. Cooling UVLED life can reach 20,000 hours under conventional operation conditions. The more energy the LED launch is, the more the calories it produces. These heats need to be processed. TIANHUI uses its unique professional thermal management technology to remove thermal load in the system, so as to ensure the stability of the operating temperature so that the diode can work under the best conditions. The matrix matrix is composed of a group of single UVLEDs. Its performance is determined by the number of LEDs, types, sizes, arrangement shapes and power -on methods. TIANHUI technology optical matrix structure is aimed at the unified design and manufacturing of the product, cooling method (air -cooled and water -cooled) and its use. To this end, our products are the best and most reliable products that system manufacturers can trust. After the optical matrix is arranged, Tianhui technology uses its unique optical technology to guide the light source or other materials that require solidification. Optical orientation has the following three 1) to provide the maximum UV energy to the substrate 2) Reducing the thermal energy generated by the optical matrix 3) Provide the most concentrated energy UVLED curing machine technology for curing applications. You can consult Tianhui!