Magnetic core structure for transformer

Abstract

The invention discloses a magnetic core structure for a transformer. The magnetic core structure comprises a mounting base; a protective cover is slidably connected to the two sides of the top of themounting base; fixing plates are welded to the top of the protective cover. Two fourth springs are welded to the sides, close to each other, of the fixing plates. Movable rods are connected to the twosides of the protective cover in a sleeving mode. Baffles are welded to the ends, away from each other, of the movable rods. Clamping plates are welded to the ends, away from each other, of the movable rods, anti-skid pads are pasted to the inner sides of the clamping plates, second springs connected to the outer rings of the movable rods in a sleeving mode are welded to the sides, away from eachother, of the clamping plates, and the ends, away from the ends welded to the clamping plates, of the second springs are welded to the inner side of the protective cover. The magnetic core structureis simple in structure, novel in design, capable of effectively protecting a magnetic core, preventing the magnetic core from being damaged in the working process and prolonging the service life of the magnetic core, capable of protecting the magnetic core, easy to use, high in practicability and suitable for wide popularization.

Description

technical field [0001] The invention relates to the field of transformer magnetic cores, in particular to a magnetic core structure for a transformer. Background technique [0002] The magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials. Manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density, and has the characteristics of low loss. Nickel-zinc ferrite has the characteristics of extremely high resistivity and low magnetic permeability of less than a few hundred. Ferrite cores are used in coils and transformers of various electronic devices. [0003] With the continuous development of my country's economy, land resources are becoming more and more scarce. The area occupied by substations is often limited, and the direction of the overhead busbars' incoming and outgoing lines is also r...

AI Technical Summary

Problems solved by technology

This device solves the problem that the magnetic core is generally exposed. During the working process, the magnetic core is easily damaged, which in turn affects the use of the transformer. The traditional magnetic core structure cannot effectively protect the magnetic core. During the process, the magnetic core is prone to movement, inconvenient to use, not very practical, and not suitable for widespread promotion.

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