Portable air purifier

Abstract

The invention provides a portable air purifier. The portable air purifier comprises a main body and an air supply part; the main body is connected with the air supply part; the main body comprises an air suction layer, a filter layer, a fan layer and a purification layer, all of which are arranged in sequence; the purifier enables air to orderly pass through the air suction layer, the filter layer, the fan layer and the purification layer, and then the air is sent out by the air supply part for a person to breathe. The portable air purifier is small in size and convenient for a person to take along; the purifier provides a plurality of purification ways, such as filtration, negative ion purification and so on, to achieve an ideal air purification and filtration effect; a built-in fan provides air power, so that a person can feel pleasant clean air and avoid labored breathing; and a negative ion generator provides a relatively high-concentration negative ion flow, thereby achieving a certain health care effect.

Description

technical field [0001] The invention relates to the field of air purification devices, in particular to a portable air purifier. Background technique [0002] Environmental pollution, especially air pollution, has led to a sharp increase in the incidence of various respiratory diseases. Especially in recent years, the frequent occurrence of smog has greatly endangered public health. In order to purify indoor air, there are many technologies and devices related to air purifiers in the prior art, but these devices generally have problems such as bulky, expensive, and inconvenient to use and carry, especially when people go out and cannot carry them with them, so they cannot Effective against outdoor haze. [0003] People can choose to wear masks when going out, such as disposable masks or special masks with activated carbon filter layers, and some professional masks that claim to be able to filter PM2.5, etc., but these masks are not satisfactory due to the single means The ...

AI Technical Summary

Problems solved by technology

In order to purify indoor air, there are many technologies and devices related to air purifiers in the prior art, but these devices generally have problems such as bulky, expensive, and inconvenient to use and carry, especially when people go out and cannot carry them with them, so they cannot Effective against outdoor haze

[0003] People can choose to wear masks when going out, such as disposable masks or special masks with activated carbon filter layers, and some professional masks that claim to be able to filter PM2.5, etc., but these masks are not satisfactory due to the single means The effect of air filtration and purification, some masks will make people feel suffocated in order to ensure the sealing effect, which will affect the comfort

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