Air purification humidifier

Abstract

The invention discloses an air purification humidifier. The air purification humidifier comprises a shell, a filter screen assembly, a humidification assembly and a fan assembly, the humidification assembly comprises a water tank arranged at the bottom of the shell and a humidification component for conveying water in the water tank to the rear side of a secondary filter screen, the humidificationcomponent comprises a positioning frame and absorbent cotton, wherein the positioning frame is used for positioning an upper cover of the water tank in an inserting mode, the absorbent cotton is positioned in the positioning frame, the lower end of the absorbent cotton can be inserted into the water tank after passing through the upper cover, a sliding groove allowing the positioning frame to slide up and down is formed between the inner wall of a shell body in the shell and the positioning frame, a connecting piece detachably connected with the shell body is arranged at the upper end of thepositioning frame, and the height of the sliding groove is not smaller than the depth of the part, inserted into the water tank, of the absorbent cotton. The air purification humidifier has the following advantages and effects that by fixing different positions of the positioning frame, the purpose of water absorption or automatic draining of the absorbent cotton is achieved, it is ensured that the use state of the absorbent cotton can be rapidly changed under different use states of the air purification humidifier, the operation difficulty of a user is reduced, and the user experience of theuser in actual use is improved.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification humidifier. Background technique [0002] With the development of science and technology and the continuous improvement of people's living standards, users continue to put forward higher requirements for the quality of life. In addition, there are many substances derived from science and technology that endanger people's health, such as formaldehyde, suspended particulate matter, etc., especially It is indoors. People who inhale the air mixed with the above harmful substances for a long time will cause physical discomfort and are more susceptible to illness. [0003] Traditional purifiers generally use the humidification function, usually adding an independent module for humidification, such as additional ultrasonic atomization or roller humidification. Ultrasonic atomizer humidification is currently a commonly used humidification technology. Atomiza...

AI Technical Summary

Problems solved by technology

[0005] This kind of structure causes the absorbent cotton to always be submerged in the water tank no matter whether it is in use or standing still. If the equipment is not used for a long time and forgets that the water tank is not filled with clean water and the absorbent cotton is not wrung out, the absorbent cotton will always be full of water and will be damaged. Bacteria, mildew and other phenomena will result in the absorbent cotton, making the absorbent cotton unusable in the later stage. When handling the absorbent cotton, it needs to be wrung out by hand many times or dried for a long time. The time and steps are inconvenient

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