JPS60156732U

JPS60156732U - Small transformer winding cover

Info

Publication number: JPS60156732U
Application number: JP4399984U
Authority: JP
Inventors: 繁信児玉; 弘山口
Original assignee: ミツミ電機株式会社
Priority date: 1984-03-27
Filing date: 1984-03-27
Publication date: 1985-10-18
Also published as: JPH02892Y2

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〜第８図と第１０図以降はこの考案の一実施例を
示し、第１図はトランスの斜視図、第２図はボビンにカ
バーをかぶせた状態の斜視図、第３図はカバーの斜視図
、第４図はボビンの斜視図、第５図は第４図の正面図、
”第６図は第５図の底面図、第７図は第５図の側面図、
第８図は要部説明側面図、第９図は従来のボビンの要部
説明側面図、第１０図は第２図の正面図、第１１図は第
１０図の底面図、第１２図は第１０図の側面図である。符号説明、１，２２・・・・・・ボビン、２・・・・・
・芯体、３．４・・・・・・側板、５．６．２３．２４
・・・・・・鍔部、　　□５ａｙ　６ａｅ　２３ａｔ　
２４ａ・・・・・・内側面部、７・・・・・・仕切板、
７ａ・・・・・・下縁部、８・・・・・・１次巻線用溝
部、９・・・・・・２次巻線用溝部、１０・・・・・・
１次巻線、１０ａ・・・・・・巻込始端部、１０ｂ−・
・・・・巻込終端部、１１・・・・・・２次巻線、１２
・・・・・・カバー、１３ａ、１３ｂ・・・・・・端子
ピン、１４・・・・・・基板、１４ａ・・・・・・ピン
孔、１４ｂ・・・・・・係止孔、１５・・・・・・マア
、１６・・・・・・トランス、１７・・・・・・コア挿
入孔、ＩＢ・・・・・・取付　　　□孔、１９・・・・
・・塞ぎ板、１９ａ・・・・・・挿着爪、２０・・・・
・・巻線案内凸部、２１・・・・・・温度ヒユーズ、２
５゜２６・・・・・・巻線、２７・・・・・・コアカバ
ー、２８・・・・・・取付部、２８ａ・・・・・・ビス
孔、Ａ・・・・・・挿着面、Ｅ。Ｆ、　Ｇ、　Ｈ，Ｅ、　Ｆ、　Ｇ、　Ｈｔ　ａ、　ｂ”
””係止溝、Ｅｌ・・・・・・内側部、５Ｅ２・・・・
・・外側部、■・・・・・・カバー係止部、Ｉ、−・・
・・縦凸条部、■２・・・・・・上部凸部、１３・・・
・・・下部凸部、■、・・・・・・仕切溝部、Ｊ・・・
・・・係止部、Ｊ□・・・・・・側板部、Ｊ２・・・・
・・切欠部、Ｊ３・・・・・・左右凸部、Ｊ、・・・・
・・凸条部、Ｋ・・・・・・カバ一部、Ｋ１・・・・・
・左右カバ一部、Ｋ２・・・・・・天井カバ一部、Ｋ３
・・・・・・鍔部カバ一部、Ｌ・・・・・・ハンダ液面
、Ｍ・・・・・・係止爪、Ｑ、　Ｒ・・・・・・外側角
部。 “　４−　°第２図　−、 −１／ ’　１．　ｙａ　’、ｉ　　′−”　、ｉ　　−・−１
，−一一−、ｏＩｔ　　　″ −−６υ−腫　　！ −第９図　「「肇−１丁ｚ１」］７．２３　讐、。　　　ψ閏− 第１０図２ト王！ゝ第１１図　− １９゛／−／餡−−７４ａFigures 1 to 8 and Figures 10 onwards show an embodiment of this invention, with Figure 1 being a perspective view of the transformer, Figure 2 being a perspective view of the bobbin with a cover over it, and Figure 3 being a perspective view of the transformer. A perspective view of the cover, Figure 4 is a perspective view of the bobbin, Figure 5 is a front view of Figure 4,
``Figure 6 is a bottom view of Figure 5, Figure 7 is a side view of Figure 5,
Fig. 8 is a side view of the main parts, Fig. 9 is a side view of the main parts of a conventional bobbin, Fig. 10 is the front view of Fig. 2, Fig. 11 is the bottom view of Fig. 10, and Fig. 12 is the 10 is a side view of FIG. 10; FIG. Code explanation, 1, 22... Bobbin, 2...
・Core body, 3.4...Side plate, 5.6.23.24
...Tsubabe, □5ay 6ae 23at
24a...inner side part, 7...partition plate,
7a...Lower edge, 8...Groove for primary winding, 9...Groove for secondary winding, 10...
Primary winding, 10a... Winding start end, 10b-...
... Winding end part, 11 ... Secondary winding, 12
...... Cover, 13a, 13b... Terminal pin, 14... Board, 14a... Pin hole, 14b... Locking hole, 15...Mare, 16...Transformer, 17...Core insertion hole, IB...Mounting □ hole, 19...
...Closing plate, 19a...Insertion claw, 20...
... Winding guide protrusion, 21 ... Temperature fuse, 2
5゜26...Winding, 27...Core cover, 28...Mounting part, 28a...Screw hole, A...Insertion Arrival, E. F, G, H, E, F, G, Ht a, b”
"" Locking groove, El...Inner part, 5E2...
・・Outer part, ■・・・Cover locking part, I, --・・
・・Vertical convex part, ■2... Upper convex part, 13...
...Lower convex part, ■, ...Partition groove part, J...
...Locking part, J□...Side plate part, J2...
...Notch, J3...Left and right convex parts, J,...
・Convex part, K・・・・Part of cover, K1・・・・
・Part of left and right covers, K2...Part of ceiling cover, K3
... Part of the flange cover, L ... Solder liquid level, M ... Locking claw, Q, R ... Outer corner. "4- °Figure 2 -, -1 / '1. ya', i '-", i -・-1
, -11-, oIt'' -6υ-tumor! -Fig. 23 Enemy. ψ Leap - Figure 10 2nd King!ゝFigure 11 - 19゛/-/ Bean paste--7 4a

Claims

[Scope of utility model registration request]

There is a locking part that can be locked to the cover locking part of the bobbin that allows the primary winding and the secondary winding to be wound in parallel to each other, and in this locked state, the terminal pin can be inserted into the board. A part of the cover that can substantially cover at least the outside of the periphery of the primary winding on the entire surface other than the mounting surface, and a terminal pin inserted into the pin hole of the board. It can be locked into the temporary fixing hole of this board,
A winding cover for a small transformer consisting of locking claws that allow the transformer to be temporarily fixed to the board.