Transformer convenient for voltage regulation

A technology for transformers and adjustment components, applied in the field of transformers, can solve problems such as the inconsistency of the connection between conductive parts and coils, reduce user experience, coil scratches and wear, etc. Effect

Pending Publication Date: 2022-05-10
SHENZHEN MING YUDA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The voltage regulation of the transformer is mainly realized by adjusting the turns ratio of the primary coil and the secondary coil. As we all know, the coil is the main part of the transformer, which is called the heart of the transformer. 90% of the faults of the transformer are the faults of the coils, and the existing transformers are The number of turns of the connected primary coil or secondary

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  • Transformer convenient for voltage regulation
  • Transformer convenient for voltage regulation

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Embodiment Construction

[0022] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the ...

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PUM

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Abstract

The invention discloses a transformer convenient for voltage regulation. The transformer comprises a shell, a transformer body, a moving rod and a regulating assembly, the transformer body comprises a first iron core, a second iron core, a primary coil and a secondary coil, the adjusting assembly comprises a conductive pulley, a spring, a first connecting rod, a second connecting rod and a sliding seat, the sliding seat is slidably connected with the moving rod, one end of the first connecting rod is fixedly connected to the sliding seat, and the second connecting rod is hollow to form a sliding through hole; the other end of the first connecting rod is sleeved with the sliding through hole, the first connecting rod comprises a first connecting part connected with the sliding seat through a spring and a second connecting part rotationally connected with the conductive pulley, and the wire penetrates through the first connecting rod, the second connecting rod and the sliding seat to form a fourth wiring part; according to the technical scheme, by arranging the conductive pulley and the spring, damage to the secondary coil during voltage adjustment is reduced, and tight connection between the conductive pulley and the secondary coil is achieved.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a transformer convenient for voltage regulation. Background technique [0002] A transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core. In the power system, we use various types of transformers to complete the transmission of electric energy from the power plant to the user. Or converted into mechanical equipment that requires different voltages. With the rapid development of power equipment, the proportion of electricity in social and economic development and people's work and life is also increasing. As the demand for electricity increases, the capacity of the transformer will also increase. With the increase in the proportion of people's daily electricity consumption, the load fluctuation of transformers is also increasing; with the development...

Claims

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Application Information

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IPC IPC(8): H01F27/26H01F27/30H01F29/12
CPCH01F27/266H01F27/306H01F29/12
Inventor 刘正才
Owner SHENZHEN MING YUDA ELECTRONICS
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