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A small transformer

A transformer, a small technology, applied in the field of transformers, can solve the problems of inconvenient adjustment of the coil ratio, unfavorable maintenance and maintenance, etc., to achieve the effect of easy maintenance and disassembly, easy disassembly and installation

Active Publication Date: 2021-04-06
湖南能创科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a small transformer to solve the problem that the existing small transformer in the above background technology is inconvenient to adjust the ratio between the coils, and it is not conducive to disassembly for maintenance and overhaul

Method used

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-9 , the present invention provides a technical solution: a small transformer, including a support seat 1, an outer cover 2, a cover ring 3, a through hole 4, an adjustment disc 5, a terminal 6, a guide groove 7, a connecting ring 8, and a connecting groove 9 , groove 10, block 11, turntable 12, positioning plate 13, damping shaft 14, reset shaft 15, through slot 16, iron core 17, first coil 18, second coil 19, support frame 20, ceramic rod...

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Abstract

The invention discloses a small transformer, which comprises a support seat, a connection groove is arranged on the upper surface of the support seat, and a damping rotating shaft is connected in the connecting groove, the outer key of the damping rotating shaft is connected with a turntable, and the turntable is fixed There are blocks attached. The clamping block is engaged on the groove, and the groove is arranged at the corner of the connecting ring, the connecting ring is fixedly connected to the lower surface of the outer cover, and the outer cover is nested with a cover ring. The small transformer can easily adjust the ratio of the number of turns of the first coil and the second coil, so that the small transformer can be applied to a variety of situations, and avoids the traditional small transformer due to the number of turns of the first coil and the second coil. The ratio of the number is constant, which makes its use restrictive, and it can be easily disassembled and installed, so that it can be easily repaired and repaired, avoiding the small transformers in the past, which were fixed with bolts, which caused the bolts to corrode after long-term use. Inconvenient disassembly and installation problems.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a small transformer. Background technique [0002] Transformer is a kind of transformer, which includes current transformer and voltage transformer. Transformer can change high voltage into low voltage or large current into small current, which is used for measurement or protection system. When in use, it can Turn high voltage into low voltage to facilitate connection with measuring instruments and equipment, so as to prevent excessive voltage from burning out measuring instruments and equipment, and the transformer can isolate high voltage, which helps to protect the personal safety of users. [0003] However, the existing small transformers are not convenient to adjust the ratio between the coils, because the existing small transformers have a constant coil ratio, which makes it only able to convert a constant high voltage into a constant low voltage, if the constant The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F29/02H01F27/02H01F27/06H01F27/29H01F38/20
CPCH01F27/02H01F27/06H01F27/29H01F29/025H01F38/20
Inventor 不公告发明人
Owner 湖南能创科技有限责任公司
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