JPH0446525U

JPH0446525U -

Info

Publication number: JPH0446525U
Application number: JP8968190U
Authority: JP
Priority date: 1990-08-27
Filing date: 1990-08-27
Publication date: 1992-04-21

Description

[Brief explanation of the drawing]

第１ａ図はこの考案のトランスの一実施例を示
す正面図、第１ｂ図はそのコアを示す正面図、第
２図は同平面図、第３図は一部を第４図のａ−
ａ線断面で示す第１ａ図の−線矢視図、第
４図はトランスの背面図、第５図はトランスの底
面図、第６図は第１ａ図の−線矢視図におけ
るボビンの左側面図、第７図は絶縁片の右側面図
、第８図はボビンの右側面図、第９図は第７図の
−線矢視図、第１０図は第８図の−線矢
視図である。１Ａ……配線基板、１Ｂ……高圧基板、３Ａ〜
３Ｃ……Ｌ字状のピン、３ａ……第１のピン部、
３ｂ……第２のピン部、１１……（一次）巻線、
１２……（二次）巻線、２０……ボビン、２１〜
２３……鍔部、４０……コア、５０……絶縁片、
５２……コア支持枠部、５４……基板支持枠部、
５５……通風孔、Ｓ……軸線。 Fig. 1a is a front view showing an embodiment of the transformer of this invention, Fig. 1b is a front view showing its core, Fig. 2 is a plan view of the same, and Fig. 3 shows a part of the transformer shown in Fig. 4.
FIG. 4 is a rear view of the transformer, FIG. 5 is a bottom view of the transformer, and FIG. 6 is the left side of the bobbin in the view taken along the - line in FIG. 7 is a right side view of the insulating piece, FIG. 8 is a right side view of the bobbin, FIG. 9 is a view taken from the - line in FIG. 7, and FIG. 10 is a view taken from the - line in FIG. 8. It is a diagram. 1A...Wiring board, 1B...High voltage board, 3A~
3C...L-shaped pin, 3a...first pin part,
3b...second pin part, 11...(primary) winding,
12... (secondary) winding, 20... bobbin, 21~
23... Flange, 40... Core, 50... Insulating piece,
52... Core support frame portion, 54... Board support frame portion,
55... Ventilation hole, S... Axis line.

Claims

[Claims for Utility Model Registration] (1) A horizontal transformer with the axis of the bobbin set parallel to the wiring board and attached to the wiring board below, which is placed above the winding wound on the bobbin. is,
A board support frame part for fixing a high voltage board is integrally formed with an insulating piece having a core support frame part that insulates the core and the winding and supports the core. A transformer, which is disposed at a position covering one side in a direction, and has a ventilation hole formed between the core support frame portion and the substrate support frame portion of the insulating piece. (2) In claim (1), an L-shaped pin consisting of a first pin portion inserted into the wiring board and a second pin portion inserted into the high voltage board is attached to the bobbin. and the above-mentioned wiring board and the above-mentioned high-voltage board are electrically connected by the L-shaped pin.