Plasma antibacterial air purification mask

Abstract

The invention discloses a plasma antibacterial air purification mask, and relates to the technical field of lung protection equipment. The plasma antibacterial air purification mask comprises a mask surface, an air guide pipe, a purification structure, an air inlet structure, an exhaust structure, a spring buckle, a bandage, an air hood and a fixing strip; through adoption of a purification structure, the gas generates plasma gas under the action of a plasma generator, plasma gas production is realized, air disinfection treatment is realized, air is purified, and the purity of air is increased; through adoption of the air inlet structure, jacking of extrusion stem is conducted, a sealing plate is separated from the port of an air inlet cylinder, smooth air intake is realized, when the maskis not used, protruding points are disengaged from positioning grooves, the sealing plate can seal the end opening of the air inlet cylinder under cooperation of sealing springs, dust and viruses canbe prevented from entering the mask when the mask is not used, the cleanliness of the mask is guaranteed, active air inlet is achieved under cooperation of an air inlet fan, it can be guaranteed thatthe air inlet path is single, and the air inlet purity is guaranteed.

Description

technical field [0001] The invention relates to the technical field of lung protection equipment, in particular to a plasma antibacterial air purification mask. Background technique [0002] Air purification refers to providing overall solutions for various indoor environmental problems such as sterilization, dust reduction and haze removal, removal of harmful decoration residues and odors, improving living and office conditions, and enhancing physical and mental health. Indoor environmental pollutants and pollution sources mainly include: Radioactive gas, mold, particulate matter, decoration residues, second-hand smoke, etc.; [0003] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to prevent harmful gases, odors, and droplets from entering and leaving the wearer's mouth and nose. It is made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. When respira...

AI Technical Summary

Problems solved by technology

[0003] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. It is made of gauze or paper, etc. The mask has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. The existing published patent CN 201536660U introduces a biological antibacterial For masks, the antibacterial rate of the antibacterial layer can reach 99.99%. The middle layer of the mask is the middle filter layer of melt-blown polypropylene non-woven cloth, which makes the mask have a high filtration efficiency (99.3% filtration efficiency), strong It has antibacterial effect and high safety. It is an environment-friendly antibacterial mask. Although it has high antibacterial property when in use, there is no limit to the air intake route. The published patent CN 105603728 A introduces a dustproof and antibacterial mask. The dustproof and antibacterial mask is comfortable to wear, does not need to be cleaned frequently, and has a certain filtering effect on the air entering the lungs. When working in the environment, in the haze weather, wearing the mask of the present invention has a very good effect, and has the ability to filter the air, but it has no ability to disinfect and sterilize, which will cause long-term accumulation of germs and increase the probability of infection;

[0004] When the existing masks are in use, the air is filtered into the inside of the mask through the cover of the mask. There is no active air intake device, and the air enters the respiratory tract of the respirator under passive suction. The air intake path is complicated and it is easy to mix various germs And dust, the purification ability is poor, which increases the chance of virus infection. At the same time, ordinary masks have limited ability to block viruses and cannot achieve good protection ability

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