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Electronic transformer

An electronic transformer and transformer magnetic technology, applied in transformer/inductor cooling, transformer/inductor housing, transformer/inductor components, etc., can solve the problems of increasing dust accumulation, turbulence, interference, etc., to achieve thermal Swap, increase the effect of the contact finish

Inactive Publication Date: 2022-06-07
赵茜
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] When the existing electronic transformer is in use, it mainly relies on the frame composed of external metal sheets to wrap the low-voltage line and the high-voltage line. Conduct dredging, so that the heat that dredged out will be disturbed inside the equipment, which will interfere with other components of the equipment, and the existing oil-immersed transformers, when in use, the cooling oil is always in a static state. It is not conducive to the effect of heat conduction, and the exposed design can increase the accumulation of dust

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Embodiment Construction

[0029] The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how to apply technical means to solve technical problems and achieve technical effects in the present application.

[0030] like Figure 1-7 As shown, the present invention provides an electronic transformer, including a body mechanism assembly 1: the surface of the body mechanism assembly 1 is laterally provided with a plurality of middle dispersing grooves 31, the body mechanism assembly 1 is hollow, and the body mechanism assembly 1 is hollow. A magnetic core installation slot 11 is provided through the top and bottom of the 1. The left and right sides of the inner wall of the magnetic core installation slot 11 are fixedly connected with side limit plates 12, and a transformer coil is fixedly connected between the two side limit plates 12. The assembly 13, the trans...

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Abstract

The invention relates to the technical field of electronic transformers, in particular to an electronic transformer which comprises a body mechanism assembly, and a plurality of middle dispersing grooves are transversely formed in the surface of the body mechanism assembly in a surrounding mode. Through the arrangement of the pressure frame body, under the action of heat, two sliding plates can move in opposite directions, meanwhile, two return springs are gradually normal under tension, and an extrusion metal plate is also in a straight state, so that the two sliding plates compress and move cooling oil in a storage groove, and the cooling oil in the storage groove is cooled. Therefore, the cooling oil in the sliding plate can drive the cooling oil in the transformer magnetic core sleeve to flow, so that on one hand, the purpose of extruding and moving the cooling oil and effectively increasing heat conduction in the heat rising process is guaranteed, and on the other hand, the storage space of the cooling oil is reduced; in this way, cooling oil can be compressed into the cavity close to the transformer coil in a concentrated mode, and heat conduction operation can be continuously conducted on the transformer.

Description

technical field [0001] The invention relates to the technical field of electronic transformers, in particular to an electronic transformer. Background technique [0002] Electronic transformer is a new type of power conversion equipment. It not only has the basic functions of voltage conversion, electrical isolation and energy transfer of traditional power transformers, but also can realize power quality adjustment, system power flow control and reactive power compensation. Other additional functions. [0003] When the existing electronic transformer is in use, the low-voltage line and the high-voltage line are mainly wrapped by the frame composed of external metal sheets. Drainage, so that the evacuated heat is disturbed inside the equipment, which will interfere with other components of the equipment, and the existing transformers that use oil immersion, when in use, the cooling oil is always in a static state, It is not conducive to the effect of heat conduction, and th...

Claims

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Application Information

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IPC IPC(8): H01F27/08H01F27/12H01F27/22H01F27/02H01F27/28H01F27/30
CPCH01F27/085H01F27/12H01F27/022H01F27/306H01F27/08H01F27/2876H01F27/22Y02E40/30
Inventor 赵茜
Owner 赵茜