High voltage framework for positive and negative ion generators

Abstract

The invention relates to high-voltage coils, in particular to a high-voltage framework for a cation and anion generator and belongs to the technical field of high-voltage coils. The high-voltage framework comprises an insulating framework body. The side wall, facing a second secondary winding plate, of a first secondary winding plate is provided with a concave-convex structure. The concave-convex structure extends all the way to the end face of a primary winding slot from the upper end of the side wall of the second secondary winding plate. The upper end of the first secondary winding plate is connected with a first secondary long soldering pin and a first secondary short soldering pin. The upper end of the second secondary winding plate is provided with a secondary soldering pin base protruding outwards. The upper end of the secondary soldering pin base protruding outwards is connected with a second secondary long soldering pin and a second secondary short soldering pin. The high-voltage framework is simple, compact and reasonable in structure. The concave-convex structure enables epoxy resin to form an insulation structure on the side face of a primary winding, so that reliability of the product during long-term work is guaranteed, and the high-voltage framework is not prone to breakdown.

Description

technical field [0001] The invention relates to a high-voltage coil, in particular to a high-voltage frame for positive and negative ion generators, belonging to the technical field of high-voltage coils. Background technique [0002] With the progress of society, people's living standards are constantly improving. Due to the increasing environmental pollution, people have the requirement to improve the surrounding air quality in their daily life. In response to this requirement, various negative ion generators have been developed. The negative ion generator is the principle of simulating the lightning in nature. It uses high voltage to separate oxygen molecules and generates positive and negative ions to improve the surrounding air. The generation of high voltage in the negative ion generator is realized by a high voltage transformer. Due to the relatively high voltage value required, the number of winding coils is large. [0003] In daily production, the qualified rate...

AI Technical Summary

Problems solved by technology

[0003] In daily production, the qualification rate of the products produced is low, and it is easy to break the wire during winding, resulting in increased production costs

The coil in the primary winding slot is close to the first primary winding plate, which is prone to breakdown during use and reduces the service life of the product

Secondly, the design of the coil pins is relatively short, and it needs to be connected through connecting leads when connecting to the circuit board, which increases the cost of the product and the complexity of the internal structure of the product

At the same time, the secondary winding pins are two short pins, which is easy to cause the solder to touch the root lead of the pins, which affects the use effect of the product

Images