ODM/OEM services of various air and water disinfection modules and overall UV LED(UVA.UVB.UVC.UVV) solution provider.

[Camera Module] UV Glue Curing Special UVLED Cold Light Source

Because CMOS/CCD optical curing requirements are low -temperature curing, it is not advisable to choose a large heat -curing system such as mercury lighting settings on the use of solidification systems, then CMOS/CCD low temperature curing must be selected as the UVLED light of cold light sources. CICF. Of course, the advantages of UVLED optical curing systems are not limited to cold light sources, but also have the advantages of energy saving, environmental protection, high efficiency, long life, and low cost. Camera module composition: The camera module consists of lens, mirror, chip, circuit board, connector, in which UV glue at the seam of the lens Lens and the mirror seat, as shown in the four points below, point UV glue: for the target This highly difficult solidification, Tianhui specifically designed a latest UVLED curing device, which can not only solve the solidification problem, but also the effect is quite significant. The specific device diagram is shown in the figure below:

[Camera Module] UV Glue Curing Special UVLED Cold Light Source 1

Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

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Applications For UVC-LED Light Disinfection
Applications For UVC-LED Light Disinfection
UVC radiation is a well-known water,air,and transparent or translucent surface disinfection. Many years ago, UVC radiation was used successfully to stop the spread of microorganisms like tuberculosis.Due to this property, UVC lamps are frequently referred to as "germicidal" lamps. The SARS-Coronavirus, which is a distinct virus from the present SARS-CoV-2 virus, has been demonstrated to have its outer protein coating destroyed by UVC radiation. In the end, the virus is rendered inactive as a result of the annihilation.UVC- Light disinfection is a handy tool to disinfect surfaces, especially under the current circumstances. The UV-C Light Disinfection Due to its high effectiveness and low cost, ultraviolet germicidal irradiation (UVGI) is frequently used to disinfect the air, water, and other types of surfaces. It is generally known that ultraviolet radiation can make germs and viruses inactive. Since bioaerosols strongly absorb their wavelengths, shortwave ultraviolet C (UV-C) light with a wavelength of 100–280 nm is frequently employed in UVGI. Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) damage caused by radiation can render bacteria or viruses inactive. Application For Uv-C Light Disinfection Due to their inherent advantages and limitless potential, UV light applications are fast replacing other methods of surface, air, and water sterilizing in many sectors. Medical disinfection Experts in the lighting business believe that upper-room germicidal UV is the most efficient technique to lessen the spread of viruses and bacteria. UV-C radiation is continuously emitted above people's heads by upper-air units to clean the air in a space. Upper-room UV systems are safe for use in populated spaces because the UV-C rays really aren't directed closely at humans. It should not be a surprise that surfaces in health centers and other settings can benefit from being disinfected using UVC disinfection. UVC light can quickly kill microorganisms on a surface, including live viruses. In this situation, UVC can be far more effective and efficient than other disinfecting and cleaning techniques in healthcare institutions. Skin Treatment Electromagnetic radiation just outside visible violet light is known as ultraviolet (UV) light. Radiation with a wavelength between 740 and 380 nm makes up all visible light to the human eye. The electromagnetic spectrum's range from 400 to 100 nm includes UV light, which is invisible to us. UV LED solutions can be divided into four categories based on their wavelength. There are five types of UV radiation: ·UV-A, between 320and 400 nm, causes skin tanning ·UV-B, between 280 and 320nm, causes skin burns and the synthesis of vitamin D ·UV-C, between 200 and 280 nm, is used to disinfect ·UV-V, somewhere around 100 and 200 nm, is vehemently absorbed by water and air and can only be transferred in a vacuum. Plant Growth Fruit and vegetable shelf life has been successfully increased by controlling postharvest infections with the fatal action of UVC disinfection. The impact of UV-C irradiation in preventing postharvest disease deterioration in harvested horticulture goods by performing an immediate germicidal effect or inducing vital defense responses has been thoroughly investigated. On carrots, lettuce, tomato, and strawberry, for example, it can create implementation and application to the plant-pathogenic fungal Botrytis cinerea. In the case of strawberries, increased phenylalanine ammonia-lyase (PAL) and polyphenol oxidase activity and expression of pathogenesis-related protein genes were associated with increased resistance. Additionally, UV-C radiation can trigger defensive mechanisms, boosting the levels of chitinase and superoxide dismutase (SOD) or PAL in various fruit, including mango, peach, and strawberry. Pet Lamp The germicidal UVC lamps have emerged as the ideal ally in this endeavor. Numerous studies have demonstrated their efficiency against various microorganisms since they can eradicate up to 99.9% of the bacteria and viruses in the atmosphere and on surfaces. Additionally, these tests have demonstrated that this UVC light kills bacteria created by pets, which is quite handy at home. And it is just here that UVC lights are beginning to carve out a position for themselves in the current pandemic. The increased use of indoor lighting has raised various concerns regarding the risk we may face from these lights. To dispel those uncertainties, we must first understand that UVC lamps can harm the eye and skin tissue. They are completely safe when used in compliance with a few basic safety precautions. - These actions are listed in this article for your reference. People should not be present throughout the sterilization process due to the care that must be followed when using this bulb. Additionally, contact with UVC disinfectionradiation may cause undesirable tissue damage even though there isn't any conclusive research on the harm caused by these rays. Therefore, excluding dogs and plants from space is wise. Cannabis Is Cultivated It is suitable for permanently inactivating germs like Botrytis cinerea because ultraviolet germicidal radiation, or light energy at the UVC disinfectionwavelength (200-280nm), dissociates molecular bonds, which cleans and disintegrates organic materials. Scientists have yet to discover a microbe completely resistant to the harmful effects of UVC disinfection, including resistant bacteria and other microorganisms resistant to antibiotics. UV-C air-stream disinfecting systems and UVC disinfectionsurface disinfecting systems are the two methods for employing UV-C to inhibit the growth of mold and germs in indoor cannabis gardens. Best Uvc Led Sterilization And Where To Buy It We have you covered if you are looking for a perfect UV-C light disinfection. 275nm UVC LED Sterilizationis a deep UV-C emitting diode with a wavelength of 305-315. It has an SMD design with low thermal resistance. It has a wide range of resistance that allows easy usage. https://www.tianhui-led.com/uv-led-module.html Zhuhai Tianhui Electronic Co., Ltd., one of the top UV Led manufacturers, specializes in UV- C light disinfection, UV led solutions, andUVC disinfection. It has a skilled R&D and sales team to offer consumers UV-C Light disinfection Solutions, and its goods have also won the praise of many customers. With a complete production run, consistent quality, dependability, and affordable costs, Tianhui Electronics has been working in the UV Led solutionmarket. From short to long wavelengths, the products include UVA, UVB, and UVC, with full UV LED Solution specs ranging from low to high power.
[Driver] UVLED Driver Method Introduction
[Driver] UVLED Driver Method Introduction
When designing UVLED drivers, the appropriate driver method should be selected according to the requirements of power size, application occasion, driving performance, and economy. If the driving source performance does not match UVLED expected. This article summarizes several commonly used driving methods. UVLED constant voltage driver UVLED constant voltage source is defined as the output voltage is constant when the allowable load is constant, and it will not change with the change of the load (output current). In fact, the voltage output of constant voltage sources still has a certain ripple. It can be seen from the UVLED Voldemort characteristics that UVLED work in a non -linear area. The tiny voltage changes will cause a large current of UVLED. , High accuracy to the drive source. Figure 1 shows the local I-V curve chart of a UVLED. Figure 1 UVLED driver UVLED constant current source is characterized by the constant output current, which does not change due to changes in the load (output voltage). The constant current driver is generally divided into linear constant current and switching constant current. The switching constant current is widely used in high -power UVLED surface sources and wire light sources due to high efficiency and good stability. Figure 2 shows the basic frame diagram of a constant current driving solution. Figure 2 When designing the UVLED driver scheme, regardless of the use of constant voltage or constant current driver, in order to improve the reliability of the system, various protection measures are needed, such as overload protection, over temperature protection, etc. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
CICS Related Issues of UV Glue Curing Oxygen Obstruction
CICS Related Issues of UV Glue Curing Oxygen Obstruction
Now when we do glue testing for customers, we will encounter the use of UVLED devices to irradiate and solidively, and it will be a bit sticky to touch the surface of the glue with our hands. In the inside of cutting and curing glue, we can see that the glue is completely solidified after the glue is shot with the UVLED light. Why do you have such an imagination? This has extended an important problem in the UVLED curing industry. UV glue is the problem of oxygen resistance when curing up with UVLED device. Oxygen closure is a common problem in the reaction of optical curing. In the UVLED optical reaction, the free radicals generated by the cracked light cause of the light cause will be captured by oxygen to form peroxic free radicals. The problem. The method of overcoming oxygen blocking can be divided into two types: chemical and physical methods. The method of inert gas used in physical methods to isolate oxygen is a very effective method. The commonly used inert gases are usually nitrogen, or sorbe. The cost of nitrogen and gaseous gas is relatively high, and the other inert gas that can be used is carbon dioxide. The use of carbon dioxide has some advantages that other gases do not have: First, carbon dioxide is easy to obtain, and the cost is low. Secondly, because carbon dioxide is heavier than air, it is easy to maintain in the container, so that there will be less loss. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
[UV Ink] Some Problems Existing in UVLED Inks
[UV Ink] Some Problems Existing in UVLED Inks
As we all know, the UV ink printing has great advantages compared to traditional ink printing, but at the same time, there are indeed some problems that need to be solved and improved. The following talks about our views and ideas in this regard. The first is the price of UV printing ink. UV inks have the advantages of instant solidification and good conjunctival performance, but the price is more expensive than ordinary ink, and it must also use special UV rubber cloth and UV ink rollers. Cost increase. However, with the popularity and technological development of UV inks, it is believed that its price will also gradually decrease; secondly, UV inks will be solidified. Due to the internal components and aggregation, the instantaneous changes in volume will produce a large internal stress, resulting in the ink pairs of the printed seal of the ink. The adhesion of materials decreases. Through the surface treatment and modification of the printed matter, this problem can be improved. In addition, the finding and development of UV inks with good adsorption and small contraction can also improve this problem. Materials, and the preparation of inks of different printing materials and inks is not the same, so it is required to have a wide adaptability to ensure that the quality of printing is required. We believe that with the maturity of related technologies and the continuous expansion of application fields, UV inks will definitely develop rapidly; UV printing will also be widely used. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
[UV Solder Point Protection] TIANHUIUVLED Curing Machine Is Applied to the Protection Process of Welding Joints
[UV Solder Point Protection] TIANHUIUVLED Curing Machine Is Applied to the Protection Process of Welding Joints
The protection of the welding joints of the circuit board has become more and more popular, especially some electronic industries with higher requirements. The protection of the welded joints of the line board is more and more valued. On the one hand, it is to prevent leakage. To avoid abnormalities caused by humidity or foreign bodies. Tianhui contacts many customers who need such demand, and UV glue is used, because UV glue can be transformed from liquid state to solid state in a short period of time through Tianhui's UVLED curing machine. The length depends on the degree of matching of glue and UVLED curing machine. Recently, a client in the Yangtze River Delta found Tianhui and the UV glue curing process for welding joint protection was tested. The glue provided by themselves and the UVLED point light source curing machine of Tianhui was very high. Testing, the curing time is roughly about 2-3s, and the effect has also been affirmed by the customer. On the spot, a batch of UVLED dot -light sources was ordered in Tianhui. The UV glue curing technology of the welding joint protection process is currently very mature. TIANHUI has various models and rich solutions. I believe it will be able to recommend you a very cost -effective product and solution. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
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