A negative ion generator

Abstract

The invention relates to the technical field of negative ions, and provides a negative ion generating device, comprising a first groove; a ceramic substrate is fixed in the first groove; the ceramic substrate includes a high-voltage negative ion coating discharge area, a positive high-voltage negative ion coating contact electrode, Negative high voltage negative ion paint contact electrode; discharge needle, which is connected to the negative high voltage negative ion paint contact electrode; first spring, which is connected to the positive high voltage line, and one end of it is pressed against the positive high voltage negative ion paint contact electrode, and the other end is pressed against the The bottom of the first groove; the second spring, which is connected to the negative high voltage line, and one end thereof presses against the negative high voltage anion paint contact electrode, and the other end presses against the bottom of the first groove. In the present invention, a first spring and a second spring are arranged in the first groove to fix the ceramic substrate so that the ceramic substrate is not easy to be displaced, and negative ions are stably generated, and the first spring and the second spring are used as conductive media, The ceramic substrate is connected with the high voltage line.

Description

A negative ion generator technical field The present invention relates to negative ion technical field, more specifically, relate to a kind of negative ion generating device. Background technique [0002] The negative ion generating device is a device that generates negative ions by ionizing air with high voltage. Negative ion pairs can eliminate Tiny particles suspended in the environment, which have a good purification and cleaning effect. Negative ion generating device is widely used because it has better purification, cleaning effect, and it is widely used in refrigerators, It is widely used in air conditioners, air purifiers, automobiles, etc. [0004] In the prior art, the negative ion generating device includes a housing, an anion generating device body, and the housing is integrally formed. Due to the state in which the shell is integrally formed, it is inconvenient to install the negative ion generator body into the shell. It is difficult to accurately and ...

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to overcome the defect that the body of the negative ion generating device in the prior art is easy to loose, which leads to poor negative ion generation effect, and provides a negative ion generating device, so that the negative ion generating device can stably generate negative ions and reduce production costs, which is beneficial to the generation of negative ions long-term use of the device

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