Negative ion generator provided with carbon fiber emitting end

Abstract

The invention discloses a negative ion generator provided with a carbon fiber emitting end. The negative ion generator comprises a negative high voltage pulse excitation power supply, wherein the negative high voltage pulse excitation power supply is connected with at least one emitting row; multiple carbon fiber bundle emitting heads are arranged on the emitting row in rows; the multiple emitting heads re arranged on a basic strip; a nut is embedded in the basic strip; the basic strip is connected with a bottom box in a buckling manner; the metal heads of the emitting heads adopt two-section structures; one carbon fiber bundle is inserted into the hole of the front section of each metal head and is fixed on the front section of the metal head by soldering; each metal head is fixed through a back section screw rod part; a busbar board abutting on the far end of the screw rod part of each metal head is arranged in the bottom box; a part of a copper-clad layer of the busbar board on a substrate forms a detection line; the detection line is insulated from multiple emitting heads mutually; and when a switched-on copper-clad part of each emitting head is provided with set electric potential, inductive charges are formed on the detection line. The negative ion generator has the beneficial effects of convenient replacement of the emitting heads of the emitting ends, firm welding of the carbon fiber bundles, reliable electrical connection, simple structure and good convenience in detaching without needing to set the detection line independently.

Description

technical field [0001] The patent of the present invention relates to an air purifier, in particular to an anion generator provided with a carbon fiber emitting end. Background technique [0002] Negative ion air purifier is an environment-optimized appliance that uses its own negative ions to purify, remove dust, deodorize, and sterilize the air. Harmful substances in the air, while traditional air purifiers use a fan to draw air and use a filter to filter dust to purify the air. This is called the passive adsorption filter purification principle, and the filter needs to be replaced regularly, while the negative ion air purifier does not need consumables. The negative ion purifier includes a negative high-voltage pulse excitation power supply and multiple rows of emitting heads arranged in rows. The multiple emitter heads of the existing emitter row are usually fixed together by injection molding, and the multiple emitter heads are welded or integrally formed on the busbar...

AI Technical Summary

Problems solved by technology

Most of the existing detection lines are provided with a separate wire, which requires special fixing parts to be fixed separately, and its structure is complex, low in efficiency, and high in cost

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