Portable air purifier for resisting haze

Abstract

The invention discloses a portable air purifier for resisting haze. The portable air purifier comprises a breathing mask, air filtering devices, an air inlet rhinobyon protection sleeve and an air supply mechanism. The upper end of the breathing mask is connected with the air supply mechanism through a telescopic mechanism. The air supply mechanism comprises an air supply chamber and a driving mechanism arranged in the air supply chamber. The breathing mask is communicated with an inner cavity of a power chamber through a first corrugated pipe, and the pipe diameter of the first corrugated pipe. The air filtering devices are symmetrically arranged at the upper ends of the left side and the right side of the air supply chamber. According to the portable air purifier for resisting haze, thephenomenon that redundant air exists in the breathing mask, and consequently a wearer feels stuffy and damp is avoided, and the phenomenon that the oxygen demand of the wearer is increased in the movement process, and consequently the wearer has difficulty in breathing, and anoxia appears is avoided. Meanwhile, Chinese herbal medicine can be placed in a traditional Chinese medicine box, purified air is absorbed by the human body under the action of the traditional Chinese medicine to achieve the functions of clearing away the lung-heat and wetting the throat and refreshing the wearer and restoring consciousness on the wear, and the characteristics of being good in sealing effect, convenient to carry and safe to wear are achieved.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to a portable air purifier against smog. Background technique [0002] Due to improper human activities, the air pollution level is becoming more and more serious, and the frequent occurrence of smog weather is not a rare phenomenon. The harm of polluted air to human body has aroused great concern of people. For air pollution, air purification masks have appeared on the market today, which are convenient for people to wear when they go out. However, the existing air purification masks are divided into three categories, one is ordinary masks, the other is nasal air purifiers, For example: the nasal air purifier with the Chinese patent authorization announcement number "CN 203852761U", one type is a mask with an air supply system, for example: a wearable air purifier with the Chinese patent application publication number "CN108201664A", However, there are also the following pr...

AI Technical Summary

Problems solved by technology

[0003] (1) Nasal air purifiers can only inhale through the nostrils and exhale through the mouth. When the wearer is exercising, he breathes more frequently and needs more oxygen. It is not enough to inhale only through the nose Yes, it will cause the wearer to suffer from hypoxia. At the same time, when the wearer's mouth is hypoxic, he will unconsciously use his mouth to breathe, which will cause unfiltered air to be directly sucked into the body through the mouth, thus Causes nasal air purifiers to lose their filtering effect

[0004] (2) The title of the above patent is "a wearable air purifier". The shell of the wearable purifier is equipped with a power supply for the electric fan, which not only wastes power resources, but also has safety problems such as electric leakage when the wearer wears it.

[0005] (3) Ordinary masks are directly worn on the face of the wearer, not only the air purification effect is poor, but also the phenomenon of stuffiness and humidity will be generated in the mask if worn for a long time

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