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a toroidal transformer

A technology of toroidal transformers and toroidal coils, applied in the field of transformers, can solve problems such as uneven heat dissipation of transformers, and achieve the effects of ensuring service life, solving uneven heat dissipation, and ensuring the state of heat dissipation

Active Publication Date: 2017-04-12
PHOIBOS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention solves the technical problem of uneven heat dissipation of the transformer in the prior art by providing a toroidal transformer, and further realizes the technical effect of effectively ensuring the heat dissipation state of the transformer and ensuring the service life of the transformer

Method used

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  • a toroidal transformer

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Embodiment Construction

[0013] The embodiment of the present invention provides a toroidal transformer, which solves the technical problem of uneven heat dissipation of the transformer in the prior art, and further achieves the technical effect of effectively guaranteeing the heat dissipation state and ensuring the service life of the transformer.

[0014] In order to solve the above-mentioned technical problem of uneven heat dissipation of the transformer in the prior art, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] A toroidal transformer provided by an embodiment of the present invention, such as figure 1 As shown, it includes a magnetic core 101, an annular coil frame 102, a primary winding 103 and a secondary winding 104. The annular coil frame 102 is set as a hollow structure, the magnetic core 101 is passed through the annular coil frame 102, and the primary winding 103 and th...

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Abstract

The invention relates to the technical field of transformers and provides a ring transformer to solve the technical problem of cooing unevenness of transformers in the prior art. The ring transformer comprises a magnetic core, an annular coil frame, a primary winding and a secondary winding. The annular coil frame is of a hollow structure, the magnetic core penetrates the annular coil frame, the primary winding and the secondary winding are wound around the coil frame at intervals, a first insulating module is arranged between the primary winding and the secondary winding, a replaceable second insulating module is arranged between the magnetic core and the coil frame and comprises a pulling part and an insulating part, the pulling part is exposed on the outer side of the primary winding in contact with the magnetic core and on the outer side of the secondary winding in contact with the magnetic core, and the technical effects of effectively guaranteeing a cooling state of the transformer and service life of the transformer are achieved.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a toroidal transformer. Background technique [0002] In the existing transformer, the coil winding is wound on the iron core. Due to long-term use, the heat dissipation is uneven, which easily affects the service life of the transformer. [0003] Therefore, there is a technical problem of uneven heat dissipation of the transformer in the prior art. Contents of the invention [0004] The embodiment of the present invention provides a toroidal transformer, which solves the technical problem of uneven heat dissipation of the transformer in the prior art, and further achieves the technical effect of effectively ensuring the heat dissipation state of the transformer and ensuring the service life of the transformer. [0005] In order to solve the above technical problems, the technical solutions of the embodiments of the present invention are as follows: [0006] A toroidal t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F30/16H01F27/30
Inventor 罗涛孙晓凡
Owner PHOIBOS TECH