JPS6314381U

JPS6314381U -

Info

Publication number: JPS6314381U
Application number: JP1986107381U
Authority: JP
Priority date: 1986-07-15
Filing date: 1986-07-15
Publication date: 1988-01-30

Description

[Brief explanation of the drawing]

第１図は本考案による一実施例のノイズフイル
タの外観を示す外観上面図、第２図は第１図のノ
イズフイルタを斜め下方から見た外観斜視図、第
３図は第１図のノイズフイルタの内部構造を示し
た断面図、第４図は第１図のノイズフイルタ中の
電源コンセント用プラスチツクケースの外観を示
す外観斜視図、第５図は本考案による他の一実施
例のノイズフイルタの外観を示す外観上面図、第
６図は第５図のノイズフイルタを斜め下方から見
た一部分解外観斜視図、第７図は第５図のノイズ
フイルタの内部構造を示した断面図、第８図は第
５図のノイズフイルタ中の電源コンセント用プラ
スチツクケースの外観を示す外観斜視図である。１…プラスチツクケース、１Ａ，１Ｂ…半ケー
ス、２，２′…電源プラグ、３…差し込み刃、４
…アースピン、５，５′…電源コンセント、５Ａ
，５Ｂ…電源コンセント用プラスチツクケース、
５０…電源コンセント用ケース本体、５１，５１
′…ガイド部品、６…受刃、７…アース用受刃、
１１，１２…保持穴、１３，２３…ナツト、１４
…アースピン挿通穴、１５…透穴、１６…コモン
モードチヨーク、１７，１８…コンデンサ、１９
…基板、２０，２４，２５…ビス、２１…アース
線、２６…溝。 FIG. 1 is an external top view showing the external appearance of a noise filter according to an embodiment of the present invention, FIG. 2 is an external perspective view of the noise filter shown in FIG. 4 is a cross-sectional view showing the internal structure of the filter, FIG. 4 is an external perspective view showing the appearance of the plastic case for the power outlet in the noise filter of FIG. 1, and FIG. 5 is a noise filter of another embodiment according to the present invention. 6 is a partially exploded external perspective view of the noise filter shown in FIG. 5 viewed diagonally from below. FIG. 7 is a sectional view showing the internal structure of the noise filter shown in FIG. 5. FIG. 8 is an external perspective view showing the external appearance of the plastic case for the power outlet in the noise filter of FIG. 1...Plastic case, 1A, 1B...Half case, 2, 2'...Power plug, 3...Insert blade, 4
...Earth pin, 5,5'...Power outlet, 5A
,5B...Plastic case for power outlet,
50... Case body for power outlet, 51, 51
'...Guide parts, 6...Blade, 7...Grounding blade,
11, 12... Holding hole, 13, 23... Nut, 14
...Earth pin insertion hole, 15...Through hole, 16...Common mode chain yoke, 17, 18...Capacitor, 19
... Board, 20, 24, 25... Screws, 21... Ground wire, 26... Groove.

Claims

[Scope of utility model registration request]

In a noise filter in which a case includes an insertion blade that constitutes a power plug, a receiving blade that constitutes a power outlet, and filter circuit components, the case includes a case body that houses the filter circuit components, and a case body that accommodates the filter circuit components. A noise filter having a guide part that is replaceably attached and that guides insertion of a contactor connected to the receiving blade.