Anion air purifier

Abstract

The invention discloses an anion air purifier comprising a power adapter, high voltage generators and discharging terminals. The first input terminal of the power adapter is connected with a live wire of an alternating-current mains supply, the second input terminal of the power adapter is connected with a naught wire of the alternating-current mains supply, and the third input terminal of the power adapter is connected with a ground wire of the alternating-current mains supply. The power adapter transforms alternating-current voltages input by the first input terminal and the second input terminal into low direct-current voltages and outputs the low direct-current voltages to the high voltage generators. The high voltage generators further transform the low direct-current voltages output by the power adapter into high direct-current voltages and output the high direct-current voltages. The first output terminals of the high voltage generators are connected with the discharging terminals, and the second output terminals of the high voltage generators are connected to reference ground and are further electrically connected with the third input terminal of the power adapter. The reference ground is anion air purifier ground. The anion air purifier has the advantages that the problem of low electron generation efficiency caused by the fact that accumulated positive charges on the second output terminals of the high pressure generators are saturated can be solved, and electron release efficiency can be improved effectively.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a negative ion air purifier. Background technique [0002] With the continuous development of global industrialization, the pollution of the urban environment is becoming more and more serious. Air purification is an important issue that countries all over the world are working on in the face of serious air pollution. At present, there are many types of air purifiers, mainly including high-efficiency filtration, activated carbon adsorption, low-temperature plasma, photocatalysis, and negative ions. Among them, negative ions mainly refer to oxygen ions that capture one or more electrons and are negatively charged. Negative ions can combine with bacteria and dust particles, and while killing bacteria, make bacteria and dust particles settle on the ground, thereby achieving the purpose of sterilization and dust removal. [0003] Such as figure 1 as shown, figure 1 It is a schema...

AI Technical Summary

Problems solved by technology

[0008] The technical problem solved by the present invention is to provide a negative ion air purifier that prevents the accumulation of positive charges from reaching saturation on the second output end of the high-voltage generator and causes the electron generation efficiency to decrease, and can improve the working efficiency.

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