Negative ion generating device

Abstract

An anion generator includes a base and a shell assembled on the base, needle stripes of homopolar spray points vertically lined with equal spacing fixed between a partition plate and a window grating, and a control circuit. The technical proposal is that the shell consists of a rear shell and a front shell; the window grating is moveably connected with the rear shell; the homopolar tungsten alloy spray points vertically lined with equal spacing are fixed between the needle stripes and press plates through the one-off sealing and packaging technique; the carbide fibre fixed on the needle stripes is communicated with the small high voltage blocks; a closed carbide fibre ring is arranged in a circular slot on the circumference of the needle stripes; the high voltage block assembly components fixed in the shell are sealed and packaged in a shield screen; the base and the shell are hinged together by a rotary positioning device. The invention has the advantages of reasonable structure design, convenience in adjustment and positioning, good transmission direction of the anion, high concentration and small grain size of the generated anion, large output quantity within unit time and obvious improvement of the air quality, thus obviously improving the curative effect of diseases and the air purification efficiency, and obviously extending the service life.

Description

technical field [0001] The invention relates to an improved negative ion generating device, in particular to a high-efficiency negative ion generating device capable of generating high-concentration, pure and small-diameter negative ions beneficial to human health. Background technique [0002] At present, because air negative ions can purify the air, eliminate pollution, improve the living environment, and play a therapeutic and health care role on the human body, negative ion generating devices are more and more popular among people. When using an air negative ion generator to purify the residence, to carry out health care and treatment on the human body, due to the limitation of its structure, the concentration of negative ions generated is generally low, and it also contains suspended dust and other harmful gases that have been decomposed, so the air The purification effect is not ideal. A large amount of ozone generated by static electricity is discharged into the room...

AI Technical Summary

Problems solved by technology

In some negative ion emitting devices, there is also a correction structure to adjust the flow direction of negative ions, such as the "Air Negative Ion Generator with Electric Field Correction Ring" with the announcement number CN201001008Y. In this structure, metal wires are used to make the correction ring. , due to the characteristics of the metal wire itself, it is necessary to add protective measures to the correction ring to prevent static electricity and sparks from complicating the structure

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