JPS6090817U

JPS6090817U - transformer equipment

Info

Publication number: JPS6090817U
Application number: JP18316683U
Authority: JP
Inventors: 樽見　正憲
Original assignee: 東芝オ−デイオ・ビデオエンジニアリング株式会社; 株式会社東芝
Priority date: 1983-11-29
Filing date: 1983-11-29
Publication date: 1985-06-21

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 the drawing]

第１図は従来のトランス装置の鉄心を示す斜視−図、第
２図は完成品としての従来のトランス装置を示す斜視図
、第３図は同トランス装置の側面図、第４図は本考案の
一実施例に係るトランス装置を示す斜視図、第５図は同
実施例のトランス装　　置を筐体に取り付けた状態を示
す断面図、第６図は本考案の他の実施例に係るトランス
装置を示す斜視図である。３・・・コイル、８・・・鉄心、９・・・放熱板、１０
・・・筐体（固定部材）。第３図第４図Fig. 1 is a perspective view showing the iron core of a conventional transformer device, Fig. 2 is a perspective view showing the conventional transformer device as a completed product, Fig. 3 is a side view of the transformer device, and Fig. 4 is a perspective view of the conventional transformer device. FIG. 5 is a perspective view showing a transformer device according to one embodiment, FIG. 5 is a sectional view showing the transformer device of the same embodiment attached to a housing, and FIG. 6 is a transformer according to another embodiment of the present invention. FIG. 2 is a perspective view of the device. 3... Coil, 8... Iron core, 9... Heat sink, 10
...Casing (fixed member). Figure 3 Figure 4

Claims

[Scope of utility model registration request]

(1) In a transformer device in which a coil is wound around a part of the iron core of the entire transformer, there is a small number of iron cores that are connected directly to both ends of the part of the iron core (both of which are made of a metal with good thermal conductivity). A transformer device characterized by joining a heat sink made of aluminum.

(2) The heat sink has wing portions extending left and right from the joint, and the wings are attached to a metal casing surface provided opposite to the original fixing surface of the device fixing casing. A transformer device according to claim 1 of the utility model registration claim, which is formed by joining and fixing parts.