Air purifier

Abstract

The invention discloses an air purifier, and belongs to the technical field of air purification devices. The air purifier comprises a box base provided with an accommodating cavity, a fan, a printed circuit board, a high energy ion generator, an ion tube provided with an inner electrode and an outer electrode, a power plug, a power switch, and a box cover; one end of the box base is fixed with a first side cover, and the other end of the box base is fixed with a second side cover; air inlets communicated with the accommodating cavity are distributed on the second side cover; the fan is arranged at one end of the accommodating cavity; the printed circuit board is fixed at the other end of the accommodating cavity; the high energy ion generator is arranged on the printed circuit board and is electrically connected with the printed circuit board; the ion tube is arranged on the high energy ion generator; the inner electrode is electrically connected with an output positive pole of the high energy ion generator; the outer electrode is electrically connected with the printed circuit board; the power plug and the power switch are fixed on the box base and are electrically connected withthe printed circuit board; the box cover is matched with the box base, and is provided with air outlets communicated with the accommodating cavity; and the printed circuit board is electrically connected with the fan. The air purifier has the advantages of convenience in use, low price, contribution to guaranteeing human health, energy conservation and simple structure.

Description

technical field [0001] The invention belongs to the technical field of air purification devices, and in particular relates to an air purifier. Background technique [0002] As we all know, the quality of indoor air quality is closely related to people's health. The indoor concept mentioned here is not limited to the living room, for example, it also includes office space, public places, hotels, restaurants and schools, etc., and even includes the passenger compartment of vehicles. cab etc. [0003] The factors affecting indoor air quality mainly include the following two aspects: one is the macro-environmental air quality. Due to the improvement of the degree of industrialization, people are creating material wealth while causing serious pollution to the atmospheric environment, and the polluted atmosphere has a negative impact on indoor air quality. The second is the air quality of its own environment. With people's pursuit of high-end interior decoration, a large number o...

AI Technical Summary

Problems solved by technology

[0005] Authorized Notice No. CN2860597Y recommends an air purifier, which is set on the air passage between the air inlet and the air outlet and consists of several layers with different adsorption ranges The adsorption device is composed of an adsorbent layer. This patented solution can use the adsorbent to absorb the dust in the air to achieve the purpose of purifying the air. However, the use of the adsorbent has the following shortcomings: First, it is very inconvenient to use due to the need for frequent replacement ; secondly, the adsorbent cannot effectively deal with pathogenic sources such as bacteria and viruses in the air that are seriously harmful to the human body; thirdly, the use cost is high due to the need to replace the adsorbent; fourthly, It is easy to cause misleading, because if the adsorbent is neglected to be replaced in time, the air purifier will be useless and will cause false appearance

[0006]The air purifier provided by CN201233071Y and the air purifier introduced by CN201262451Y also need to rely on adsorbent, so there are also the aforementioned shortcomings

[0007] The multifunctional air purifier disclosed by CN201757466U has the functions of cooling, humidifying and dust removal, and does not need to use adsorbent, but it is not only non-toxic to bacteria and viruses in the air and it will play a role in fueling the breeding, because according to the description of paragraph 0012 and paragraph 0013 on page 2 of the patent specification, the cycle of water is required in the dust removal process, and the water is very easy to deteriorate. If it is not timely Replacement will cause secondary pollution

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