air purifier

Abstract

The invention provides an air cleaner which comprises a fan module and a filter module, wherein the fan module comprises a fan housing, a fan and a fan power supply part; the fan housing defines a fan accommodating cavity, and at least comprises a first side wall and a second side wall which are arranged oppositely; hollowed out parts, through which air penetrates, are formed in the first side wall and the second side wall respectively; the fan is arranged in the fan accommodating cavity, sucks air from the position of the first side wall and supplies air to the second side wall; the fan power supply part is arranged in the fan accommodating cavity, and used for supplying power for the fan; and the filter module is arranged outside the first side wall and used for filtering and purifying air entering the first side wall. According to the air cleaner, as the fan power supply part is arranged in the fan module, no external power supply is needed, and the problem that the position of the air cleaner is limited by the position of a power source is solved; and as the filter module is arranged outside the fan module, and can be flexibly assembled and disassembled as required, air quality can be improved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an air purifier. Background technique [0002] Due to environmental pollution, more and more people begin to pay attention to air quality. In the prior art, air purifiers are generally used to improve air quality. Air purifiers, also known as air cleaners, air fresheners, and purifiers, refer to the ability to absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.), effectively improve the quality of the air Cleanliness of the product. At present, it is mainly used in homes, office buildings and other places. [0003] Existing air purifiers are generally integrated with fans, filter devices, humidification devices and other components. The fan is used to draw air into the machine, and the air is filtered through the built-in filter, which can mainly filter dust, odor, toxic gas and kill parts. The role of bacter...

AI Technical Summary

Problems solved by technology

Generally speaking, the quality of the fan and filter determines the effect of air purification. In addition, the location of the air purifier and the layout of the room will also affect the purification effect.

[0004] Therefore, during the use of the air purifier, it is necessary to change the working position frequently. However, the existing air purifier is large in size and inconvenient to move, and due to the power cord, it can only be arranged at a position close to the plug, which affects the air quality. Ease of use of the purifier

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