JPS59158315U

JPS59158315U - flyback transformer

Info

Publication number: JPS59158315U
Application number: JP5241783U
Authority: JP
Inventors: 三谷　泰; 昭博菊池
Original assignee: 株式会社村田製作所
Priority date: 1983-04-07
Filing date: 1983-04-07
Publication date: 1984-10-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のフライバックトランスの断面図、第２図
は第１図はフライバックトランスのコアの組立説明図、
第３図は本考案に係るフライバックトランスのコア部分
の斜視図、第４図は第３図のフライバックトランスのコ
アを固定するスプリングの斜視図、第５図はスプリング
のバネ力の説明図である。３１．３２−ニア７．３１３．３１ｂ、３２ａ。３２ｂ−・・溝、３３．３４−ハネ部、３３ａ、　　３
３ｂ。３４ａ、３４ｂ・・・アーム！、３５・・・スプリング
。Figure 1 is a sectional view of a conventional flyback transformer, Figure 2 is an explanatory diagram of the assembly of the core of the flyback transformer,
Fig. 3 is a perspective view of the core portion of the flyback transformer according to the present invention, Fig. 4 is a perspective view of a spring that fixes the core of the flyback transformer of Fig. 3, and Fig. 5 is an explanatory diagram of the spring force of the spring. It is. 31.32-Near 7.313.31b, 32a. 32b--Groove, 33.34-Spring portion, 33a, 3
3b. 34a, 34b...Arm! , 35... Spring.

Claims

[Scope of utility model registration request]

In a flyback transformer in which a spring force is applied to a pair of upper and lower cores from above and below to fix both cores to each other, a pair of spring parts having a roughly U-shape with arms on the upper and lower sides are attached to one side. A flyback transformer characterized in that the above-mentioned pair of cores are held between the upper and lower arms by springs that are connected to each other at the tips of the arms.