Wearable air purifier

Abstract

The invention discloses a wearable air purifier. The purifier is characterized in that a shell comprises a main shell body and a lower shell body which are clamped with each other and form an inner cavity, an air inlet is formed in the front end face of the shell, and an air outlet is formed in the top end face of the shell; an air inlet filter assembly comprises a filter screen frame, a filter screen and a fan cover, wherein the filter screen frame, the filter screen and the fan cover are arranged on the front portion of the inner cavity, the filter screen frame is embedded in the air inlet,and a through hole is formed in one side of the fan cover; a fan power assembly comprises a mounting frame, a fan, a battery and a circuit board, wherein the mounting frame is arranged at the rear portion of the inner cavity, the fan, the battery and the circuit board are arranged on the mounting frame, and the fan communicates with the through hole in the fan cover; and an exhaust drainage assembly comprises a rectification frame and an adjustable air outlet baffle, wherein the rectification frame is embedded in the air outlet, and the air outlet baffle is vertically arranged on the front portion of the main shell body. According to the purifier, the air purifier is a small device worn in front of the chest of a person, air is purified and filtered through the air purifier worn in front of the chest and then evenly sent out, and the air is purified and cleaned through an upward air curtain, so that the effect of protecting the susceptible population is achieved.

Description

technical field [0001] The invention relates to an air purifier, in particular to a portable air purifier wearable by a human body. Background technique [0002] An air purifier refers to a device that can purify indoor polluted air. Generally speaking, the air purifier inhales the air, and after processing, filters out bacteria, dust and other particles in the air and absorbs harmful gases such as formaldehyde, and then purifies the air. The air is sent into the room for human breathing. [0003] Most of the current air purifiers are installed indoors to purify the breathing air in the entire building space, which consumes a lot of electricity and consumes a lot of filter materials for a long time. At the same time, it needs to replace the air in the entire building space. For a certain period of time, it cannot provide clean air for human breathing quickly and efficiently. [0004] In addition to using an air purifier, people can also breathe and purify the air by wearin...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the breathing resistance, discomfort and inconvenience mask purification problems mentioned in the background technology, the present invention provides an air purifier that can be worn on the chest, through which a small amount of air is inhaled and purified and sent out evenly. Relying on the vertical upward outlet wind speed and the guidance of the air outlet baffle, the air reaches the human breathing area and forms a layer of air curtain. Inside the air curtain is purified air flowing upward, and outside the air curtain is indoor polluted air.

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