wind curtain breathing mask

Abstract

The invention provides an air curtain breathing mask, which includes a headwear and a battery, and is characterized in that it also includes a pair of ear shells, the inner surface of each ear shell is respectively connected to the two ends of the head wear, and there is a cavity in the ear shells , the battery is installed at the bottom of the cavity, and the cavity is sequentially installed with an air purification device and an air curtain centrifugal fan from the outside to the inside; and, it also includes a flow channel, the flow channel is a hollow tubular structure, and its two ends are respectively connected to the The air outlets of the air curtain centrifugal fan installed in the left and right ear shells are connected, and an air outlet is opened on the flow channel. The breathing mask of the present invention provides pure air efficiently without causing the user to feel suffocated, and can also automatically process the filtered air according to the current environment, making the air inhaled by people healthier and more in line with the human body's air quality requirements, with a perfect user experience.

Description

technical field [0001] The invention relates to the technical field of air conditioning devices, in particular to an air curtain breathing mask. Background technique [0002] With the development of human society, factors such as industrial waste gas emissions and exhaust emissions from various vehicles have caused serious air pollution. Especially in recent years, the frequent smog weather in my country caused by the deterioration of the environment can easily induce diseases such as respiratory tract and cardiovascular disease. In mild cases, it can cause rhinitis and other nasal cavity diseases, and in severe cases, it can cause lung sclerosis and even lung cancer. , seriously affecting people's health. [0003] In this regard, people think of filtering the dirty air to make the air pure. In the prior art, wearable respiratory gas purification devices generally use a design similar to a gas mask, using a sealed mask to isolate the mouth and nose from the outside world, a...

AI Technical Summary

Problems solved by technology

[0005] 1. Filtration is a passive air intake through human respiration. After wearing it, it will increase the burden of breathing, which will make the user feel difficult to breathe, poor comfort, easy to breathe hypoxia during exercise, and pose a safety hazard

[0006] 2. Since the mouth and nose are sealed, the user's basic activities such as speaking are affected

[0007] 3. It is very unattractive after wearing it, and it is inconvenient to store and carry

[0008] 4. There is only a single filtering function, which cannot give people a healthier and more comfortable experience in terms of health care

The head-mounted air purifier can effectively filter polluted air, however, the head-mounted air purifier basically only has a single air filtering function, and cannot improve the quality of the filtered air

Passive breathing loads such as air chambers and air valves, as well as airtight breathing masks will still burden the user with breathing, which is not smooth, and the user experience is poor; at the same time, the headgear is a fixed structure, which cannot be adjusted in size, and cannot meet different uses The size of the head size of the wearer needs the head-mounted air purifier; moreover, with the development of wearable products in the direction of intelligence, the intelligence of the head-mounted air purifier is not enough

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