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The role and precautions of using ultraviolet disinfection lamps
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The role and precautions of using ultraviolet disinfection lamps

(Summary description)       Ultraviolet rays have the effect of disinfection. Because of this effect, some restaurants, hotels, hospitals and other places are now installed, and even some homes have installed ultraviolet lamps. It can be said that it has been widely used in life. However, there have been some injuries caused by the unreasonable use of ultraviolet rays recently, so we must pay attention to how to use ultraviolet rays safely.         Ultraviolet lamps are commonly used sterilization and disinfection tools in professional fields such as medicine, drinking water and food. During the "SARS" period, they began to enter various public places and even families. Some are similar in appearance to domestic fluorescent lamps. At present, many ordinary families buy it. However, because the warning signs on the products are not obvious, businesses often ignore its harmfulness in publicity, and consumers often do not realize the harm of ultraviolet lamps to the human body. Therefore, in recent years, the misuse of ultraviolet lamps has caused Injuries happen from time to time. The ultraviolet lamp uses the ultraviolet light emitted by the mercury lamp to realize the function of sterilization and disinfection. If the bare skin is irradiated by this type of ultraviolet light, it will cause redness, swelling, itching, and scaling in mild cases; in severe cases, it may even cause cancer and skin tumors. At the same time, it is also an "invisible killer" of the eyes, which can cause inflammation of the conjunctiva and cornea, and long-term exposure may lead to cataracts. For the small ultraviolet lamps used by some restaurants and households to eliminate mosquitoes, their light-emitting principles are different, and consumers do not need to worry. If there are critically ill patients such as leukemia at home, a relatively sterile environment is needed, so it is necessary to purchase ultraviolet lamps, and ultraviolet lamps must not be used for ordinary household lighting. When it is necessary to use ultraviolet lamps for disinfection, it is also necessary to avoid the skin, eyes and ultraviolet rays. If the eyes and skin are exposed to ultraviolet lamps for more than 3 minutes, it may exceed the safety limit of the human body. After 15 minutes of direct exposure, the cornea will be damaged and lead to electric light. Ophthalmia, long-term exposure may also induce cataracts and skin cancer. Therefore, when using ultraviolet disinfection lamps, there should be no one in the room, and the disinfection time is 30 minutes to 1 hour.

The role and precautions of using ultraviolet disinfection lamps

(Summary description)
      Ultraviolet rays have the effect of disinfection. Because of this effect, some restaurants, hotels, hospitals and other places are now installed, and even some homes have installed ultraviolet lamps. It can be said that it has been widely used in life. However, there have been some injuries caused by the unreasonable use of ultraviolet rays recently, so we must pay attention to how to use ultraviolet rays safely.

 



 

   
Ultraviolet lamps are commonly used sterilization and disinfection tools in professional fields such as medicine, drinking water and food. During the "SARS" period, they began to enter various public places and even families. Some are similar in appearance to domestic fluorescent lamps. At present, many ordinary families buy it. However, because the warning signs on the products are not obvious, businesses often ignore its harmfulness in publicity, and consumers often do not realize the harm of ultraviolet lamps to the human body. Therefore, in recent years, the misuse of ultraviolet lamps has caused Injuries happen from time to time.

The ultraviolet lamp uses the ultraviolet light emitted by the mercury lamp to realize the function of sterilization and disinfection. If the bare skin is irradiated by this type of ultraviolet light, it will cause redness, swelling, itching, and scaling in mild cases; in severe cases, it may even cause cancer and skin tumors. At the same time, it is also an "invisible killer" of the eyes, which can cause inflammation of the conjunctiva and cornea, and long-term exposure may lead to cataracts.

For the small ultraviolet lamps used by some restaurants and households to eliminate mosquitoes, their light-emitting principles are different, and consumers do not need to worry. If there are critically ill patients such as leukemia at home, a relatively sterile environment is needed, so it is necessary to purchase ultraviolet lamps, and ultraviolet lamps must not be used for ordinary household lighting.

When it is necessary to use ultraviolet lamps for disinfection, it is also necessary to avoid the skin, eyes and ultraviolet rays. If the eyes and skin are exposed to ultraviolet lamps for more than 3 minutes, it may exceed the safety limit of the human body. After 15 minutes of direct exposure, the cornea will be damaged and lead to electric light. Ophthalmia, long-term exposure may also induce cataracts and skin cancer. Therefore, when using ultraviolet disinfection lamps, there should be no one in the room, and the disinfection time is 30 minutes to 1 hour.


Information
      Ultraviolet rays have the effect of disinfection. Because of this effect, some restaurants, hotels, hospitals and other places are now installed, and even some homes have installed ultraviolet lamps. It can be said that it has been widely used in life. However, there have been some injuries caused by the unreasonable use of ultraviolet rays recently, so we must pay attention to how to use ultraviolet rays safely.
 
njtansuo.com
 
   

Ultraviolet lamps are commonly used sterilization and disinfection tools in professional fields such as medicine, drinking water and food. During the "SARS" period, they began to enter various public places and even families. Some are similar in appearance to domestic fluorescent lamps. At present, many ordinary families buy it. However, because the warning signs on the products are not obvious, businesses often ignore its harmfulness in publicity, and consumers often do not realize the harm of ultraviolet lamps to the human body. Therefore, in recent years, the misuse of ultraviolet lamps has caused Injuries happen from time to time.

The ultraviolet lamp uses the ultraviolet light emitted by the mercury lamp to realize the function of sterilization and disinfection. If the bare skin is irradiated by this type of ultraviolet light, it will cause redness, swelling, itching, and scaling in mild cases; in severe cases, it may even cause cancer and skin tumors. At the same time, it is also an "invisible killer" of the eyes, which can cause inflammation of the conjunctiva and cornea, and long-term exposure may lead to cataracts.

For the small ultraviolet lamps used by some restaurants and households to eliminate mosquitoes, their light-emitting principles are different, and consumers do not need to worry. If there are critically ill patients such as leukemia at home, a relatively sterile environment is needed, so it is necessary to purchase ultraviolet lamps, and ultraviolet lamps must not be used for ordinary household lighting.

When it is necessary to use ultraviolet lamps for disinfection, it is also necessary to avoid the skin, eyes and ultraviolet rays. If the eyes and skin are exposed to ultraviolet lamps for more than 3 minutes, it may exceed the safety limit of the human body. After 15 minutes of direct exposure, the cornea will be damaged and lead to electric light. Ophthalmia, long-term exposure may also induce cataracts and skin cancer. Therefore, when using ultraviolet disinfection lamps, there should be no one in the room, and the disinfection time is 30 minutes to 1 hour.

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What are the characteristics of LED roadway lights? Do you know the installation method and precautions? Take a look!

What are the characteristics of LED roadway lights? Do you know the installation method and precautions? Take a look!

  As people's requirements for lamps are getting higher and higher, a new type of lamps called LED lamps are favored by people. LED is a kind of light-emitting diode. As a light source for illuminants, it has high light efficiency and long life. To achieve multi-purpose lighting, and softened, it will not cause dazzling or other uncomfortable reactions, so many public areas will use this kind of light, such as LED roadway lights, because there are many people on the road, so it is necessary to To install soft lamps that will not hurt the eyes, what are the characteristics of LED road lights? Do you know its installation methods and precautions? Let's follow the editor to learn about it.    Features of LED roadway lights: 1. The color purity of LED roadway lamps is high; at present, LED products cover almost the entire visible spectrum range, and the color purity is high. 2. LED roadway lamps have a long life. The actual life of LED is more than 50,000 hours, which is several times or even dozens of times that of general light sources. 3. The light source of LED roadway lamps does not contain mercury, and the light beam does not contain ultraviolet rays. 4. It is solid luminescence, good shock resistance, firm and reliable. 5. It also has the characteristics of energy saving, economical and maintenance-free. 6. LED has strong luminous directionality, high luminous flux utilization rate, and small size, which is easy to design and control light intensity distribution of LED lamps. 7. LED roadway lamps can be powered by DC low voltage, which is safe and reliable. 8. The LED is not limited by the start-up temperature, it can be started temporarily, usually a few ms, and can temporarily achieve full luminous flux output.   Installation method and precautions of LED roadway lights: 1. Installation method: 1. First, determine the installation position and method of the lamps according to the actual needs of the work site, and then prepare the corresponding length of Φ8~Φ14 mm three-core cables according to the distance from the lamps to the power contacts. 2. Open the set screw on the side of the upper cover of the lamp, then loosen the compression nut of the cable inlet of the lamp, open the upper cover, and lead the power cables through the compression nut to the internal terminal, and connect according to the method shown in the figure. Fix it, and then tighten the cable compression nut and the upper cover of the lamp. 3. The LED roadway lights are enclosure-free. If the lamps themselves are not bright, generally communicate with the manufacturer for direct replacement or return to the factory for maintenance. 2. Notes: 1. The power supply must be cut off before dismantling the lamp. 2. It is strictly forbidden to open it with electricity. 3. During use, the surface of the lamp has a certain temperature rise, which is a normal phenomenon; the center of the transparent part has a high temperature and should not be touched. 4. When installing lamps, the lamps should be safely grounded nearby. The above are the characteristics of LED roadway lights, as well as its installation methods and precautions. Relevant staff must pay attention to the problems during installation to ensure their personal safety.
Warm congratulations to Tanso Optoelectronics for obtaining four product safety and explosion-proof certificates!

Warm congratulations to Tanso Optoelectronics for obtaining four product safety and explosion-proof certificates!

Warm congratulations to Tanso Optoelectronics for obtaining four product safety and explosion-proof certificates!
DGS51/127LW (A) mining explosion-proof LED tunnel induction light

DGS51/127LW (A) mining explosion-proof LED tunnel induction light

DGS51/127LW (A) mining explosion-proof LED tunnel induction light is a specially designed lighting device used to provide reliable lighting effects in mining tunnels. This lamp adopts LED technology and has an explosion-proof design, which can operate safely in harsh environments such as humidity, dust, and explosive gases.

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