The UVLED market is expected to become the new blue ocean of LED manufacturers: LEDINSIDE's latest "2015 LED supply and demand market trend and outlook" pointed out that the overall UV (ultraviolet) market in 2014 reached 815 million US dollars, of which UVLED output value was US $ 122 million, accounting for the overall UV as a whole Market ratio reaches 15%. In the existence of nature in the ultraviolet rays, it is a kind of light that cannot be seen by the naked eye. If it is distinguished by light sources, UV products can be roughly divided into traditional UV mercury lamps and UVLED. Compared with the traditional UV mercury lamp, UVLED does not contain mercury, and has the advantages of environmental protection, long life, energy saving, and less heat loss. The UVLED product specifications can be divided into UV-A (long wave ultraviolet rays 320 400nm), UV-B (medium wave ultraviolet rays 280 320nm) and UV-C (short wave ultraviolet), of which UV-A occupies the largest market share of the largest market share , Up to 90%of the market share. At present, the biggest application of the UV-A market is UV solidification, and has more than half of the market applications, including ink printing, resin solidification, and increasingly emerging 3D printing. In addition, UV-A also introduced commercial lighting, which can make white clothes look white under its reflection. Although the global printing circuit board (PCB) exposure machine still uses traditional mercury light sources, UVLED has gradually entered the second replacement market under the consideration of energy conservation and technology improvement. The future market potential is quite huge. At the same time, compared with the average LED, the unit price of UVLED products is dozens of times higher. Therefore, despite the limited market size, it still attracts quite a lot of LED manufacturers to invest in development. The main UVLED manufacturers include Japanese businessri and Asian chemistry and DOWA, Korean merchant Seoul semiconductor and LGINNOTEK. Taiwan Factory Crystal (2448), Guangye (4956) and Yanjing, European and American manufacturers Hexatech and Crystalis, etc., have achieved quite good results in the UVLED market. Due to the high technical threshold of UVLED products, including the combination of product wavelengths, radiation illumination and heat dissipation system, plus UVLED manufacturers must have system design and development capabilities such as customized cooperation and optical simulation, so high gross profit has been created Blue ocean market.

Everything has two sides, and ultraviolet rays (UVs) are also exceptions. Although ultraviolet rays have certain harm to people, such as sunburn, skin cancer, etc., ultraviolet rays provide useful effects in various fields. The current latest high -tech technology development is a new height that expands some of the UV LED market to product innovation and performance. Compared with other traditional technologies, UV LED new technology can bring huge economic benefits, provide more energy and save space. UV LED technology has four important advantages: First, the current use of UV LEDs is widely used include: optical sensors and instruments, ultraviolet identity verification, barcodes, sterilization of surface water, identification and body fluid detection and analysis, protein analysis and drug invention, drug inventions, drug inventions, drug inventions, drug inventions, drug inventions, drug inventions, and drug inventions, and drug inventions, and drug inventions, and drug inventions, and drug inventions, and drug inventions, and drug inventions, drug inventions, and drug inventions, and drug inventions, and drug inventions, and drug inventions, drug inventions, and drug inventions. Medical light therapy, polymer and ink printing, identification of authenticity, surface sterilization/beauty sterilization. Second, the service life is longer in the past decade, UV LED has been challenged by life span. Although it has a lot of benefits, UV LED's photoelectric conversion efficiency is very low, and the reliability is not good. The main reason is that the previous UVLED packaging process uses organic materials for packaging. Accelerate the organic material used by aging packaging, so that the previous UVLED can not be recognized by the market. Today, several major foreign manufacturers have invested huge funds to develop new packaging processes, which has enhanced the overall performance of UVLED in recent years. In recent years, some domestic manufacturers are also focusing on the development of high -performance chips and packaging processes. Zhuhai TIANHUI has been standing from the perspective of customers, serving customers with the most cost -effective products, and using the way to improve technology to ensure that the reliability of light sources is continuously improved. Today, Tianhui has accumulated enough industry application experience. Promoting the service life of the UVLED light source to be guaranteed. 3. Higher efficiency UV LED is used in the array in many cases, and the consistency of the beam diagram and light on the entire array is important. This is the problem of the uniformity of light spots we are talking about. In TIANHUI's view, how to enable customers to achieve mass production, how to make customers 'adverse rates lower, and how to make customers' production efficiency faster. Although many UVLED solutions will also arrange the lamp beads, few people will pay attention to whether the light sources they make have the problem of the production capacity and yield of the customer's relationship. Based on the 8 -year experience of the industry service, Tianhui, for customers 'needs, integrates optical systems, cooling systems, and control systems, so that the performance of a set of light sources is more temperature, customers' production efficiency is higher, and the adverse rates generate are reduced. Fourth, lower energy consumption, reducing garbage and no dangerous materials compared to other traditional technologies, UV LED has obvious environmental benefits. Compared with the fluorescent (CCFL) light, UV LED's energy consumption is 70%. In addition, UV LED has passed the ROHS certification and does not include the common harmful material mercury in CCFL technology. UV LED size is small and durable than CCFL. Because UV LED has the effects of anti -vibration and impact resistance, it rarely damage, thereby reducing garbage and cost costs. The UV LED of Zhuhai TIANHUI has solved the problem of stability and extend its service life. It is the UV LED that has unique advantages, such as enhanced durability, no dangerous materials, low energy consumption, small volume, excellent performance, saving cost, cost -effective customization, etc., making more companies pay more and more attention to this item. Technology, this technology is currently becoming the best choice solution for the market and industry to highlight market competition. As the current industry -leading manufacturer in China, Tianhui provides a solution from the entire industry UVLED solution and provides in -depth customer customization services. If you have any questions about ultraviolet solidification applications, you can contact us. The industry is bigger and stronger!

In the next two years, COB will become the mainstream of commercial lighting. On the basis of doing a good job of commercial lighting products, lighting companies must also meet the needs of customers in optics and structure. Therefore, the cost -effectiveness of COB commercial lighting must be done. High disadvantages; 2. Save costs, no need to make PCB boards; 3. Modern applications can be installed and used directly, saving equipment and operating costs. COB light source fixing bracket means that the surface installation stickers glow diode, which has a large light angle and can reach 120-160 degrees. Compared with early plug-in packaging, high efficiency, good precision, low welding, light quality, small volume, etc. Features; COB light source fixed bracket At present, the technology and process of integrated packaging LED light sources of the COB class have been very mature, and it is comparable to SMD light sources in terms of light efficiency, light failure control, and life. For lamp manufacturing companies, the supporting facilities of COB light sources are more flexible than SMD light sources. The replacement of light source chips, related components do not require a large range of supporting adjustments. However, due to its high power density characteristics, the COB light source has high requirements for heat dissipation, and the problem of the heat concentration of COB light sources needs to be solved. Lighting efficiency and light decay life, etc. The emergence of graphene heat dissipation LED undoubtedly solves the above problems perfectly. COB light source fixed bracket traditional LED:“LED light source separation device→MCPCB light source module→LED lamps”It is mainly because there is no ready -made core light source component, which is not only time -consuming, but also high. Cob package“COB light source module→LED lamps”, You can directly encapsulate multiple chips on MCPCB on the metal -based printing circuit board, and directly dissipate the heat through the substrate to save LED packaging costs, light engine module production costs, and secondary light cost COB light sources. In the field of lighting, such as rail spotlights, ceiling lamps, MR16, GU10 and other lamps, two aspects have been successfully solved: 1. COB light source due to the heat dissipation problem caused by calories, and the design of the structure ensures smooth heat dissipation and ensures ensures The COB light source is below the safety value during the working period; 2. The reflective cup or lens structure of the scale armor structure is used to solve the color uniformity of the light spots. The technical breakthroughs in these two aspects have guaranteed the life and quality of the National Star Optoelectronics COB Lighting. Essence In terms of performance, through reasonable design and microscopy mirror module, the COB light source module can effectively avoid the disadvantages of light and glare exist in the combination of separation light source devices; Under the premise of life, it effectively improves the coloring of the light source.

In the lighting industry, I often hear what is talking about LED integrated light source modules and what are the LED integrated light source modules. In fact, the LED integrated light source module is to arrange the LED (light -emitting diode) in accordance with certain rules and then encapsulate it, plus some waterproof treatment products. There is a big difference in structural and electronic aspects and general LED products. Simple is to use a line board and shell equipped with LED to become a LED module. If you add some control, you can add some control through the constant current source and related heat dissipation treatment. Therefore, the application of LED integrated light source module in LD products is also very wide and more popular. The LED integrated light source module is mainly used to show the night effect of advertising fonts and logos, and has achieved the purpose of propaganda. Generally displayed in the form of text or identification, and hanging on the top of the commercial building or the wall hanging. In the daytime environment, the effect of the identification can be performed normally. At the same time, LED is used as the light emitting source, so that it will show another effect at night. If in some places with strong entertainment atmosphere, it will generally be equipped with LED lighting application control system to dynamically control the text or logo to make the atmosphere more active. Now we mainly explain the parameters of the LED integrated light source module: 1. Color is a basic parameter. Different colors are applied to different occasions. According to the color type, it can be divided into three types: monochrome, colorful, and full -color single -point control. Monochrome is a single color and cannot be changed. You can work after connecting the power supply. Colorful is that the entire string of modules can only be the same color, and cannot achieve different colors of a single module. In simple terms, only all modules can only achieve the same color at the same time. Inter -changing. A single point of full color is to control the color of each module. When the number of modules reaches a certain degree, the effect of display pictures and videos can be achieved. Note that the colorful and full -color single points must be added to the control system to achieve the effect. Second, voltage This is a very important parameter, and it is also a very basic parameter. What is generally common is the 12V low -voltage module. The operations involved in electricity are particularly noticed. When connecting the power supply and the control system, you must check the correctness of the voltage value. Otherwise, it cannot be powered on. Third, the working temperature means the temperature of the normal work of LED. Generally, between -20 60 , if it is in some places where requests, then special circumstances are specially processed. 4. Lottery-not-lens LED integrated light source module lighting angle is mainly LED. Let's decide that the difference in LED will lead to its different light angle. Therefore, manufacturers usually use the angle of LED's luminous angle as the angle of LED integrated light source module. 5. Brightness and brightness This parameter is a relatively basic one. It is a very important position in the LED. What we usually say in the LED integrated light source module usually refers to luminous intensity and lingering. In the case of small power, luminous intensity (MCD) is usually said. 6. If the waterproof level is used outdoors, it will be very important if the LED integrated light source module is used outdoors. In general, the waterproof level must be reached IP65, otherwise it will affect it in the case of wind and rain. 7. The length of the single -bar connection This parameter is used more when doing large -scale projects. It refers to the number of modules connected in a series LED integrated light source module. Usually this is related to the connection line size of the LED integrated light source module. 8. Formula for the power of power about LED integrated light source module: The power of the module = the power of a single LED The number of LEDs 1.1.

The UL authentication AC light source module is a larger optical design, heat dissipation design, modeling, size design, and interface standardization design according to any form of application. The above design is used to achieve the standardized combination of different application places lamps to achieve convenient use of use. And the function of replacing the module according to life, to a greater extent realize the reduction of user costs. And the color rendering index (the ability to reproduce the real color of the light source), as one of the three important indicators to measure the quality of the white light source, is also an important standard for measuring whether the UL certification AC light source module is healthy. Particularly obvious. Instructions for use: 1. At this stage, the light sources of the light -emitting characters are mainly used in the LED three lights, five lights, and six lamps of the input voltage of the light -emitting characters to DC12V. The DC12V is the power supply, so if you don't install the switching power supply when installing the luminous characters, do not directly enter the market for the optometry or light source module directly to the market. 2. In order to avoid the long -term load work of the switching power supply, the switching power supply and LED load power is better at 1: 0.8, and the service life of the product will be more secure and long -lasting according to this. 3. If the UL authentication AC light source module exceeds 25 groups, it should be connected separately, and then connect to the light -emitting box in parallel from high -quality copper core wires greater than 1.5 square millimeters. More than 3 meters must be appropriately increased. In order to avoid short circuits, the end of the module must be cut and pasted. If necessary, use a self -attack screw and waterproof series outdoors. Brightness. The lighting of the light source module needs to be between 3 and 6cm, and the thickness of the word can be selected between 5 and 15cm. 5. In the process of using the UL authentication AC light source module, be sure to pay attention to the problem of voltage drop. Do not just make one circuit, from the first series of linked tail. This will not only make the brightness inconsistent due to the different voltage between the first and tails, but also the problem of excessive single -circuit current burning the circuit board. The correct approach is to connect as much as possible to ensure that the voltage and current distribution is reasonable. 6. If you need to use anticorrosive materials inside the word cavity, try to use white primer to increase its reflection coefficient.