JPS58131616U

JPS58131616U - thin transformer

Info

Publication number: JPS58131616U
Application number: JP2934982U
Authority: JP
Inventors: 島本　俊博; 智上田; 久本　博規
Original assignee: 松下電器産業株式会社
Priority date: 1982-03-01
Filing date: 1982-03-01
Publication date: 1983-09-05
Also published as: JPS6342498Y2

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図は従来の薄形トランスを示す上面図、第２図は同
断正面図、第３図は同分解斜視図、第４図は同トランス
のコア部分の分解斜視図、第５図は同コア部分の断側面
図、第６図は本考案の薄形トランスの一実施例を示す下
面図、第７図は同断正面図、第８図は同分解斜視図、第
９図は他の実　′施例の薄形トランスを示す下面図、第
１０図は同−制止面図、第１１図は同分解斜視図、第１
２図はさらに他の実施例の薄形トランスを示す下面図、
第１３図は同断正面図、第１４図は同分解斜視図、第１
５図はさらに他の実施例の薄形トランスを示す要部の下
面図、第１６図は同断側面図、第１７図は同分解斜視図
である。１３．１４・・・・・・枠形コア、１５・・・・・・固
定溝、１６・・・・・・角柱コア、１７・・・・・・コ
イル、１８・・・・・・コイルボビン、１９．１９’・
・・・・・取付金具、２０・・・・・・底板、２１．２
２・・・・・・側板、２３・・・・・・取付孔、２４・
・・・・・角孔、２５・・・・・・切欠き、２６・・・
・・・垂直板、２７・・・・・・中間鍔、２８・・・・
・・結合溝、２９・・・・・・正面板、３０・・・・・
・背面板、３１・・・・・・折曲片。Fig. 1 is a top view of a conventional thin transformer, Fig. 2 is a sectional front view of the same, Fig. 3 is an exploded perspective view of the same, Fig. 4 is an exploded perspective view of the core portion of the transformer, and Fig. 5 is the same. 6 is a bottom view showing one embodiment of the thin transformer of the present invention, FIG. 7 is a sectional front view of the same, FIG. 8 is an exploded perspective view of the same, and FIG. 9 is a diagram showing another embodiment of the thin transformer. ' A bottom view showing the thin transformer of the example, Fig. 10 is a stop view of the same, Fig. 11 is an exploded perspective view of the same, Fig. 1
Figure 2 is a bottom view showing a thin transformer of another embodiment;
Fig. 13 is the same sectional front view, Fig. 14 is the same exploded perspective view, and Fig. 14 is the same exploded perspective view.
FIG. 5 is a bottom view of the essential parts of a thin transformer according to another embodiment, FIG. 16 is a sectional side view thereof, and FIG. 17 is an exploded perspective view thereof. 13.14...Frame core, 15...Fixing groove, 16...Prismatic core, 17...Coil, 18...Coil bobbin , 19.19'・
...Mounting bracket, 20...Bottom plate, 21.2
2...Side plate, 23...Mounting hole, 24.
...Square hole, 25...Notch, 26...
... Vertical plate, 27 ... Middle tsuba, 28 ...
...Joining groove, 29...Front plate, 30...
・Back plate, 31...Bent piece.

Claims

[Scope of utility model registration request]

A prismatic core is arranged on opposing surfaces of the two frame-shaped cores so as to divide the frame-shaped core into two, and a primary winding is attached to this prismatic core.
A coil bobbin wound with a coil consisting of a secondary winding is incorporated, and a mounting hole for an external device is provided on the inner peripheral surface of the above-mentioned prismatic core or coil bobbin, and furthermore, the frame-shaped core. A thin lance that incorporates a mounting bracket with a bottom plate for positioning.