Air purifier for preventing high voltage from conducting from surfaces of insulators

Abstract

The invention discloses an air purifier for preventing high voltage from conducting from the surfaces of insulators. The air purifier is characterized by comprising a shell, a purifying unit, a first insulation part, a second insulation part, an intake and exhaust unit and a control box, wherein the purifying unit is mounted in the shell, and comprises a first polar plate and a second polar plate; one end of the first polar plate is mounted on the first insulation part, and the other end of the first polar plate is mounted on the second insulation part; the second polar plate is mounted around the first polar plate, and is far from two ends of the first polar plate; a high-voltage electric field can be generated between the first polar plate and the second polar plate after electrification for purifying particles and other harmful substances in air; an intake port is at the middle part of the purifying unit; dirty air is firstly fed in middle of the purifying unit, and then, flows to exhaust ports arranged beyond two ends of the purifying unit; the air flowing to the exhaust ports by the purifying unit is clean air; the first insulation part and the second insulation part are both arranged out of the exhaust ports; and the passing air currents generate relatively lower influence on the surfaces of the insulation parts.

Description

technical field [0001] The invention relates to an air purifier, in particular to an air purifier which prevents high-voltage electricity from being conducted from the surface of an insulator. Background technique [0002] With the rapid development of the economy, people have higher and higher requirements for the quality of life, especially for the quality of the air. For this reason, many office buildings, homes and other work and living places are equipped with air purifiers. [0003] Air purifiers, also known as "air cleaners" and air fresheners, refer to the ability to absorb, decompose or transform various air pollutants (generally including dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.) , Products that can effectively improve air cleanliness. At present, commonly used household air purifiers include: filter screen purifiers, plasma, electrostatic precipitator purifiers and composite purifiers. [0004] The principle of pl...

AI Technical Summary

Problems solved by technology

The disadvantage of this type of purifier is that when the purifier sucks in humid air or dust accumulates on the surface of the shell, the high-voltage current will conduct the positive and negative poles through the shell or the surface of the bracket connecting the positive and negative poles, so that the purifier should have The high-voltage electric field is no longer generated between the positive and negative electrodes that generate the high-voltage electric field, which leads to the weakening of the purification function of the purifier. In response to the above problems, I have applied for a patent No. 201410837398.4, which is an air purifier that prevents high-voltage breakdown. Although the air The purifier can solve the above problems, but one end of the second plate of the air purifier is suspended. If the plate is horizontally designed and requires a long plate, or there is vibration in the place where it is placed, it will cause the suspended plate to be eccentric. Make the discharge between the two poles unbalanced, affecting the effect of air purification

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