JPS61157318U

JPS61157318U -

Info

Publication number: JPS61157318U
Application number: JP4033085U
Authority: JP
Priority date: 1985-03-20
Filing date: 1985-03-20
Publication date: 1986-09-30

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す高圧トランス
の分解斜視図、第２図は同上要部の分解斜視図、
第３図は同上トランスの斜視図、第４図は同上絶
縁紙の展開図、第５図および第６図は同上組立て
状態を示す平面図、第７図および第８図は同上組
立て状態を示す斜視図、第９図は同上組立て状態
を示す縦断面図、第１０図は同上組立て状態を示
す斜視図、第１１図は従来の高圧トランスの分解
斜視図、第１２図は同上一部の分解斜視図である
。１１……一次コイル、１２……二次コイル、１
３……フイラメントコイル、１４……主鉄心、１
７……パス鉄心、１８……シールド板、１９……
シールド板１８の中空部、２２……絶縁紙、２３
……基板部、３０……折り返し片、２４……巻回
部、２５……絶縁保持部。 Fig. 1 is an exploded perspective view of a high voltage transformer showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main parts of the same,
Figure 3 is a perspective view of the above transformer, Figure 4 is a developed view of the insulating paper, Figures 5 and 6 are plan views showing the same assembled state, and Figures 7 and 8 show the same assembled state. A perspective view, FIG. 9 is a longitudinal sectional view showing the same as the above assembled, FIG. 10 is a perspective view showing the same as the assembled, FIG. 11 is an exploded perspective view of a conventional high voltage transformer, and FIG. 12 is a partially exploded view of the same. FIG. 11...Primary coil, 12...Secondary coil, 1
3...Filament coil, 14...Main core, 1
7... Pass iron core, 18... Shield plate, 19...
Hollow part of shield plate 18, 22...Insulating paper, 23
... Substrate part, 30 ... Folded piece, 24 ... Winding part, 25 ... Insulation holding part.

Claims

[Claims for Utility Model Registration] A coil is provided with a primary coil, a secondary coil, a filament coil, a main core, and a pass core, and the filament coil is attached to the primary coil through a shield plate surrounded by an insulating material. The shield plate has a rectangular hollow part formed in the center according to the shape of the primary coil, the insulating material is molded from a piece of insulating paper, and this insulating paper is attached to the shield plate. forming folded pieces attached to the other side of both end sides of the shield plate and sandwiched between both ends of the substrate part by cutting and raising them from both end sides, respectively, at the center of the board part to which one side of the shield plate is attached; Winding portions are formed on both sides of the substrate portion to be wound around both sides of the primary coil attached to the other surface of the insulating paper opposite to the surface to which the shield plate is attached, and An insulating holding part that is interposed between the other side of the shield plate and the filament coil and holds the filament coil is formed at the tip of the part, and both ends of the shield plate are attached to one side of the base part of the insulating paper. is sandwiched between the folded piece and both ends of the board part, and both side parts of the primary coil attached to the other surface of the board part of the insulating paper are wound in the winding part, and this winding is performed. The insulation holding part on the tip side of the part is inserted through the hollow part of the shield plate, and this insulation holding part is interposed between the shield plate and the filament coil, and the filament coil is wound and held in this insulation holding part. A high voltage transformer that is characterized by: