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Transformer

A technology for transformers and transformer coils, applied in transformers, variable transformers, transformer/inductor components, etc., can solve problems such as poor coil flexibility

Active Publication Date: 2021-01-26
陈大国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a transformer, which solves the problem of poor flexibility in the production of existing transformer coils

Method used

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Embodiment

[0037] Please refer to Figure 1-Figure 6 , the present embodiment provides a transformer, which solves the problem of poor flexibility in production of coils of conventional transformers.

[0038] A transformer, including a transformer housing 2 and a transformer coil;

[0039] The above-mentioned transformer coil is arranged in the above-mentioned transformer casing 2;

[0040]The above-mentioned transformer coil includes an upper coil connecting plate 5, a connecting cylinder 7 is provided on the lower side of the above-mentioned upper coil connecting plate 5, and an iron core 6 is detachably arranged in the above-mentioned connecting cylinder 7, and the lower side of the above-mentioned upper coil connecting plate 5 is connected along the above-mentioned A plurality of lining insulating plates 10 are arranged in the circumferential direction of the barrel 7, and the above-mentioned lining insulating plates 10 are slidingly fitted with the above-mentioned upper coil connec...

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Abstract

The invention provides a transformer, and relates to the technical field of transformers. The transformer comprises a transformer shell and a transformer coil. The transformer coil is arranged in thetransformer shell; the transformer coil comprises an upper coil connecting plate, a connecting cylinder is arranged on the lower side of the upper coil connecting plate, an iron core is detachably arranged in the connecting cylinder, a plurality of lining insulating plates are arranged on the lower side of the upper coil connecting plate, and the lining insulating plates are in sliding fit with the upper coil connecting plate; the outer sides of the multiple lining insulating plates are jointly wound with the same coil, a lower coil connecting plate is arranged on the lower side of the connecting cylinder, multiple outer lining insulating plates are arranged on the upper side of the lower coil connecting plate, the lining insulating plates are in sliding fit with the upper coil connectingplate, and the lining insulating plates and the outer lining insulating plates are arranged in a staggered mode; and the same coil is wound on the outer sides of the plurality of outer lining insulating plates. The problem that an existing transformer coil is poor in flexibility during production is solved.

Description

technical field [0001] The present invention relates to the technical field of transformers, in particular to a transformer. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. According to the use, it can be divided into: power transformers and special transformers (electric furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers , reactors, transformers, etc.). [0003] The transformer consists of an iron core (or magnetic core...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/32H01F27/30H01F29/00
CPCH01F27/306H01F27/324H01F29/00
Inventor 陈大国李永伟黄瑞静
Owner 陈大国