JPH0438022U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る大電流用チヨークコイル
装置の第１実施例を示す分解斜視図、第２図は同
平面図、第３図は同正断面図、第４図は第１実施
例の入出力端子周囲部分の拡大断面図、第５図は
本考案の第２実施例を示す斜視図、第６図は本考
案の第３実施例を示す平面図、第７図は従来の大
電流用チヨークコイル装置を示す平面図である。 １，１Ａ……金属底板、２，２Ａ……絶縁樹脂
板、３……円形抜き穴、４……樹脂溜まり、５Ａ
乃至５Ｄ……入出力端子、６……絶縁フイルム、
７……円筒壁部、８，８Ａ……端子装着用樹脂部
、９……鋸歯状凹凸部、１０……樹脂円筒体、１
５……コモンモードチヨークコイル、１６……ラ
イン間コンデンサ、１７Ａ，１７Ｂ……ラインバ
イパスコンデンサ、２４……アース端子。 FIG. 1 is an exploded perspective view showing a first embodiment of a high current CHYOK coil device according to the present invention, FIG. FIG. 5 is a perspective view showing the second embodiment of the present invention; FIG. 6 is a plan view showing the third embodiment of the present invention; FIG. 7 is a conventional large current FIG. 1, 1A...metal bottom plate, 2, 2A...insulating resin plate, 3...circular punched hole, 4...resin pool, 5A
~5D...Input/output terminal, 6...Insulating film,
7...Cylindrical wall part, 8,8A...Resin part for terminal attachment, 9...Sawtooth uneven part, 10...Resin cylindrical body, 1
5...Common mode choke coil, 16...Line capacitor, 17A, 17B...Line bypass capacitor, 24...Ground terminal.

補正 平３．８．３１ 実用新案登録請求の範囲を次のように補正する
。Amendment: August 31, 1999 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 金属底板上にチヨークコイル配置用樹脂溜まり
を設け、該樹脂溜まりにチヨークコイルを配置し
、前記チヨークコイルを前記金属底板に密着乃至
近接させて樹脂注型すると共に、有底凹部を有す
る端子装着用樹脂部を前記金属底板上に載置し、
前記有底凹部に入出力端子を装着したことを特徴
とする大電流用チヨークコイル装置。[Claims for Utility Model Registration] A resin pool for arranging a chiyoke coil is provided on a metal bottom plate, a chiyoke coil is placed in the resin pool, the chiyoke coil is molded with resin in close contact with or close to the metal bottom plate, and a bottomed recess is formed. placing a terminal mounting resin part having the above on the metal bottom plate;
A high-current chiyoke coil device, characterized in that an input/output terminal is attached to the bottomed recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属底板上に穴あき樹脂板又はリングを載置し
てチヨークコイル形状に対応した樹脂溜まりを設
け、該樹脂溜まりに前記チヨークコイルを配置し
、前記チヨークコイルを前記金属底板に密着乃至
近接させて樹脂注型すると共に、前記樹脂板又は
リングと一体又は別体で有底凹部を有する端子装
着用樹脂部を前記金属底板上に載置し、前記有底
凹部に入出力端子を装着したことを特徴とする大
電流用チヨークコイル装置。 A perforated resin plate or ring is placed on a metal bottom plate to provide a resin pool corresponding to the shape of the Chiyoke coil, the Chiyoke coil is placed in the resin pool, and the Chiyoke coil is brought into close contact with or close to the metal bottom plate and resin cast. In addition, a terminal mounting resin part having a bottomed recess integrally with or separate from the resin plate or ring is placed on the metal bottom plate, and an input/output terminal is mounted in the bottomed recess. Chiyoke coil device for large current.