an air purifier

Abstract

The invention discloses an air purifier. The air purifier comprises a machine case, and an advertisement display device and a camera which are arranged on the machine case, wherein a motor, a power synchronous transmission mechanism, a cross flow fan system, a filtration component, an anion generator, an air pollution sensor, an air pressure sensor, an automatic dust shake device and a guide wire box are arranged in the machine case, a control panel is arranged on the machine case, the control panel is electrically connected with the motor, the anion generator, the air pollution sensor and the air pressure sensor through a guide wire in the guide wire box, and the motor and the cross flow fan system are connected through the power synchronous transmission mechanism. The air purifier is light and thin in shape, easy to hang, designed in a windproof, rainproof and dustproof structure, and specially suitable for outdoor environments, can be remotely controlled, and can achieve good purifying effects.

Description

technical field [0001] The invention belongs to the field of machinery, and relates to an air purifier, in particular to a lightweight air purifier that can be hung outdoors. Background technique [0002] Air purifiers are also known as air cleaners, air fresheners and purifiers, etc. Air purifiers are mainly used to absorb, decompose or transform various air pollutants (including PM2.5, dust, pollen, odor, formaldehyde and other decorations) pollution, bacteria, allergens, etc.) to effectively improve air cleanliness and provide users with clean and safe air. [0003] For example, the Chinese patent No. 201410355556.2 discloses an air purifier, which has a panel, a frame, and a concave frame on the front surface of the frame. The frame is equipped with a filter screen, and the wind wheel is fixed on the motor shaft. When the wind wheel rotates, the air is filtered by the filter screen and flows along the guide groove at the back of the frame to the air outlet above the rea...

AI Technical Summary

Problems solved by technology

Although this kind of air purifier has a certain air purification function, it cannot intuitively convey the air quality situation to the user, that is, it cannot let the user know the air quality situation of their environment.

At the same time, this kind of air purifier is generally only suitable for indoors. It also does not have the functions of intelligent control, rainproof and timely dust shaking that are required for outdoor installation, that is, the scope of application of this kind of air purifier is very narrow.

Images