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Transformer structure

A transformer and air guide structure technology, applied in the direction of transformer/inductor cooling, etc., can solve the problems of not being able to ensure a good working environment, poor heat dissipation effect of the transformer structure, affecting the use effect and service life of the transformer, and achieving simple structure , reasonable design, prolonging the service life effect

Inactive Publication Date: 2015-02-25
CHANGZHOU GALAXY INNOVATION MAGNETOELECTRICITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat dissipation effect of the existing transformer structure is not good, and a good working environment cannot be guaranteed, which affects the use effect and service life of the transformer

Method used

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  • Transformer structure

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] see figure 1 , a transformer structure, comprising a box 1 with a closed lower end and an open upper end, three iron cores 2 are arranged in the box, a winding 3 is wound on each iron core, and a gap 4 is left between adjacent windings, and The upper cover 5 used to cover the open end of the box body is provided with an assembly channel 6 that runs through the upper and lower surfaces of the upper cover. In this assembly channel, a fan 13 and a guide for guiding the wind blown by the fan are provided. The wind structure is provided with ventilation holes 7 at the lower end or / and side walls of the box. One end of the ventilation hole in the box is concave, which is convenient for guiding the wind; the assembly channel is opened on the upper cover above the gap between adjacent windings, so that the fan is also above the gap;

[0013] W...

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Abstract

The invention relates to a transformer structure with a heat dissipating structure. The transformer structure comprises a box body with a closed lower end and an opened upper end, and an upper cover used for covering the opened end of the box body in a sealing mode. At least two iron cores are arranged in the box body, a winding is arranged on each iron core in a winding mode, and a gap is reserved between every two adjacent iron cores. The upper cover is provided with an assembly channel penetrating through the upper surface and the lower surface of the upper cover, and the assembly channel is provided with a draught fan and an air guiding structure for guiding air blown by the draught fan. The lower end or / and the side walls of the box body are provided with vent holes. The transformer structure is simple in structure, reasonable in design and capable of effectively conducting heat dissipating on a transformer, ensuring the using effect of the transformer and prolonging the service life.

Description

technical field [0001] The invention relates to a transformer structure with a heat dissipation structure. 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. The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. The heat dissipation effect of the existing transformer structure is not good, and a good working environment cannot be guaranteed, which affects the use effect and service life of the transformer. Contents of the invention [0003] In view of the above technical problems, the object of the present invention is to provide a transformer structure with simple structure, reasonable design and effective heat dissipation. [0004] Realize the technical scheme of the present invention as follows: [0005] A transformer structure, comprising a box body with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/08
Inventor 范耀明张灯
Owner CHANGZHOU GALAXY INNOVATION MAGNETOELECTRICITY