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A technology for purifiers and transformers, applied in the field of purifiers, can solve the problems of static electricity accumulation, damage to the whole electrical control parts, and excessive ozone concentration.

Active Publication Date: 2019-07-30
GD MIDEA ENVIRONMENT APPLIANCES MFG
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Problems solved by technology

However, its disadvantage is that the long-term high-voltage operation will release too many negative ions on the whole machine, which will lead to static electricity accumulation, which will damage the electrical control parts of the whole machine, and the release of too many negative ions in the room will cause ozone Concentration exceeding the standard

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, it is only used to explain the relative positional relationship between the components in a certain posture , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly.

[0026] In addition, if the descriptions of "first", "second", etc. are i...

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Abstract

The invention discloses a purifier. The purifier comprises an AC input end, a negative ion generator, a transformer and a boost circuit, wherein the transformer and the boost circuit are sequentially connected between the AC input end and the negative ion generator, the purifier also comprises a voltage regulation circuit, and the voltage regulation circuit is connected between the AC input end and the transformer and is used for controlling the transformer to rise / reduce a voltage. By the technical scheme, the working voltage of the negative ion generator can be changed, and the problems that the negative ion generator is in a high-voltage working condition all the time and more negative ions and ozone are generated to cause excessive static accumulation to damage an electronic device and exceeded ozone concentration to hurt a human body are solved.

Description

technical field [0001] The invention relates to the technical field of purifiers, in particular to a purifier. Background technique [0002] At present, most purifiers use negative ion technology for sterilization, that is, after the purifier is turned on, it always uses high voltage to drive the negative ion generator to release negative ions to sterilize. However, its disadvantage is that the long-term high-voltage operation will release too many negative ions on the whole machine, which will lead to static electricity accumulation, which will damage the electrical control parts of the whole machine, and the release of too many negative ions in the room will cause ozone The concentration exceeds the standard. Contents of the invention [0003] The main purpose of the present invention is to provide a purifier, aiming to provide a purifier with adjustable output of negative ions. [0004] In order to achieve the above object, the purifier provided by the present inventi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M7/217H02M3/335
CPCH02M3/33523H02M7/217
Inventor 汤展跃
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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