JPH0173909U

JPH0173909U -

Info

Publication number: JPH0173909U
Application number: JP1987170354U
Authority: JP
Priority date: 1987-11-06
Filing date: 1987-11-06
Publication date: 1989-05-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は第１図に示す実施例における抑え板３の斜視
図、第３図は従来の変成器の一例を示す斜視図、
第４図は第３図に示す従来例における巻線体４の
斜視図、第５図は第１図に示す実施例および第３
図に示す従来例における積層鉄心２の斜視図、第
６図は第５図に示す積層鉄心２のかわりに用いる
ことができる積層鉄心の斜視図である。１…巻線体、２…積層鉄心、３…抑え板、３１
…底部、３２…辺、３３…側板、３４…中央脚、
３５…外側脚。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view of the holding plate 3 in the embodiment shown in FIG. 1, and FIG. 3 is a perspective view showing an example of a conventional transformer.
4 is a perspective view of the winding body 4 in the conventional example shown in FIG. 3, and FIG. 5 is a perspective view of the winding body 4 in the conventional example shown in FIG.
FIG. 6 is a perspective view of a laminated core 2 that can be used in place of the laminated core 2 shown in FIG. 5. 1... Winding body, 2... Laminated core, 3... Holding plate, 31
...bottom, 32...side, 33...side plate, 34...center leg,
35...lateral leg.

Claims

[Scope of utility model registration request]

In a transformer that incorporates a laminated iron core into a winding body that uses a winding frame whose center part forms a magnetic core insertion opening, there is and a pair of restraining plates integrally formed with a side plate that stands substantially perpendicular to the bottom;
Each of the restraining plates is arranged such that the E-shaped central leg at the bottom is inserted into the magnetic core insertion hole, and the side plates are arranged perpendicularly to the axial direction of the winding body to form a pair of mutually opposing sides of the laminated core. A transformer, characterized in that the transformer is incorporated into the winding body so as to overlap the laminated core so as to cover the side surface thereof.