Is the mosquito killer useful? What are the hazards of mosquito killer?
Is the mosquito killer useful?
Compared with the traditional mosquito-repellent incense and electric mosquito swatter, the mosquito killer is both environmentally friendly and practical. The mosquito killer uses the sensitivity of mosquitoes to special wavelengths, attracts mosquitoes through photocatalytic carbon dioxide, and instantly kills mosquitoes through the peripheral high-voltage power grid. Mosquito killing equipment does not need to use any chemical mosquito killing substances. It is a new generation of efficient and environmentally-friendly mosquito killing tool that absorbs foreign advanced technology and makes many technical improvements.
Mosquito killer is not only advanced in principle, but also unique in mosquito killing. Equipped with an anti-mosquito escape device, it will automatically turn off when there is power failure. Mosquitoes can't get out when they go in, and naturally dehydrate and die. In addition, the wind in the mosquito killer can emit light, which can attract mosquitoes in any direction, with high mosquito killing rate and large area, and the mosquito killing area can generally reach more than 100 square meter.
Mosquito killers are divided into three types: sticky mosquito killer, electric mosquito killer and airflow mosquito killer. The mosquito killing effects of these three mosquito killers are slightly different. Among them, the electric shock mosquito killer uses an efficient mosquito trap lamp to kill mosquitoes instantly through electrostatic shock; The air flow mosquito killer sucks mosquitoes in by air flow, which can directly kill mosquitoes, unlike the traditional mosquito repellent and mosquito repellent, which only drive mosquitoes away, so the mosquito killing effect is very good.
What are the hazards of mosquito killer?
Mosquito killer harms 1, accelerating skin aging or causing cancer;
The ultraviolet rays in the mosquito killer mostly belong to long-wave ultraviolet A rays, which can penetrate the dermal layer of the skin. If the human body is exposed for a long time, it will be tanned, which may also accelerate skin aging, produce wrinkles and even induce skin cancer. The burns caused by daily sunlight are caused by ultraviolet rays. UVB with wavelength of 320-400nm and UVB with wavelength of 290-320nm can cause tanning reaction and aging reaction. Short-wave ultraviolet rays with the wavelength of 180-290nm are mostly used for disinfection and sterilization, and medical disinfection lamps use short-wave ultraviolet rays.
Harm of mosquito killer II. Harm to eyes:
At present, there are many kinds of ultraviolet mosquito killers on the market, and the bands are not pure. The shorter the ultraviolet wavelength, the more harmful it is to the eyes. Ultraviolet light with a wavelength of 254 mm is stronger than ultraviolet light with a wavelength of 300 mm 10 times ... If people's eyes are exposed to ultraviolet light for more than 3 minutes, they may be injured because they exceed the human safety limit; If direct irradiation lasts for 15 minutes, the cornea will be damaged, and electro-optic ophthalmia, sudden and severe pain in both eyes, foreign body sensation, photophobia, tears or blepharospasm will occur. Long-term exposure to strong ultraviolet rays can lead to blindness.
The third and second pollution hazards in mosquito killer;
Photocatalytic mosquito killer uses mosquito's favorite ultraviolet lamp, which emits ultraviolet rays with a wavelength of 360-380 nm. It uses the phototaxis of mosquitoes to attract them to dry or electrocute. This kind of mosquito killer is easy to cause serious secondary pollution. When mosquitoes are air-dried or electrocuted, a large number of germs in their bodies will spread to the air and the surface of objects.
Harm of mosquito killer 4. Violet light has health hazards:
Purple light and purple household appliances are used as profit-making tools. The "purple household appliances" that were "red-lighted" by Xinhua News Agency and China Consumers Association last year have recently started to surge, and some "purple" household appliances under the banner of ultraviolet light, purple shimmer light and purple fungus light have appeared black and pink one after another. Experts in the industry believe that due to the low technical content, low cost and high price of ultraviolet rays, consumers are not aware of the disadvantages of "purple household appliances", so many manufacturers have played the banner of "ultraviolet disinfection" in order to obtain high profits. "Ultraviolet disinfection" is used in medical, biological and other professional fields, and it is only safe to use it in a strictly closed state.
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