JP3015994U - electrical plug - Google Patents

electrical plug

Info

Publication number
JP3015994U
JP3015994U JP1994012817U JP1281794U JP3015994U JP 3015994 U JP3015994 U JP 3015994U JP 1994012817 U JP1994012817 U JP 1994012817U JP 1281794 U JP1281794 U JP 1281794U JP 3015994 U JP3015994 U JP 3015994U
Authority
JP
Japan
Prior art keywords
electrode
power plug
dust
power
insulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1994012817U
Other languages
Japanese (ja)
Inventor
昭 安齋
永勝 永沼
Original Assignee
株式会社栄製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社栄製作所 filed Critical 株式会社栄製作所
Priority to JP1994012817U priority Critical patent/JP3015994U/en
Application granted granted Critical
Publication of JP3015994U publication Critical patent/JP3015994U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

(57)【要約】 【目的】 ほこりや水分の付着で発生する電源プラグの
トラッキング現象をおこりにくくする。 【構成】 電源プラグの電極2のリードの表面を絶縁体
で被覆した部分3を設け、接続端子4に、電源コード6
を接続する。
(57) [Summary] [Purpose] To prevent the tracking phenomenon of the power plug, which is caused by the adhesion of dust and water, from occurring. [Structure] A portion 3 in which the surface of the lead of the electrode 2 of the power plug is covered with an insulator is provided, and the connection terminal 4 is connected to the power cord 6
Connect.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、電源コンセントに差込んで商用電源の供給を受ける電気器具の電 源プラグに関する。 The present invention relates to a power plug of an electric appliance which is plugged into a power outlet and supplied with commercial power.

【0002】[0002]

【従来の技術】[Prior art]

従来の電源プラグは、差込み部分全体が電極になっている。 従って、湿気やほこりのたまりやすい場所にあるコンセントに長期間電源プラグ を差し込んだままにしておくと、差込み部の電極の間に水分やほこりが付着して 絶縁不良がおきトラッキング現象が発生し出火のおそれがある。 In the conventional power plug, the entire insertion portion is an electrode. Therefore, if the power plug is left plugged in for a long time in an outlet located in a place where moisture and dust are likely to collect, moisture and dust will adhere between the electrodes of the insertion part, resulting in poor insulation and a tracking phenomenon, which will cause a fire. There is a risk of

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

この考案は、トラッキング現象のおこしにくい電源プラグを提供することを目 的とする。 The purpose of this invention is to provide a power plug that does not easily cause a tracking phenomenon.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

この考案は、電源プラグの電極を差込み部の先端部のみとして、トラッキング 現象の原因となる水分やほこりが電極に直接付着するのを防ぐ電源プラグを提供 する。 The present invention provides a power plug in which the electrode of the power plug is provided only at the tip of the insertion portion to prevent moisture and dust, which cause a tracking phenomenon, from directly adhering to the electrode.

【0005】[0005]

【作用】[Action]

この考案は図面のような構造で、水分やほこりの付着しやすい差込み部電極の つけねの部分表面が絶緑体でできているため、これらに起因する両電極間での絶 縁不良がおきにくい。 This device has a structure as shown in the drawing, and because the surface of the base of the insert electrode electrode where moisture and dust are likely to adhere is made of an insulator, there is a defect in insulation between the electrodes due to these. Hateful.

【0006】[0006]

【実施例】【Example】

この考案の実施例を図面に基づいて説明すると、符号1は2つ割りのプラスチ ックシェル、符号2は接続電極、符号3は電極2と一体の導体でその外部は絶縁 体で被覆されている、符号4は電極2と一体の接続端子、符号5は接続端子の止 めネジである。 An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 is a plastic shell divided into two, reference numeral 2 is a connecting electrode, reference numeral 3 is a conductor integral with an electrode 2, and the outside thereof is covered with an insulator. Reference numeral 4 is a connection terminal integrated with the electrode 2, and reference numeral 5 is a set screw of the connection terminal.

【0007】 使用するときは、接続端子4に、電気器具から導かれた電源コード6をそれぞ れ接続する。When used, the power cord 6 led from the electric appliance is connected to the connection terminal 4, respectively.

【0008】 このような電源プラグを用いれば、電源プラグの差込みつけねの部分に水分や ほこりが付着した状態で、コンセントに差込まれていても、トラッキング現象が 発生しにくい。When such a power plug is used, the tracking phenomenon is unlikely to occur even when the power plug is inserted into an outlet with water and dust attached to the insertion plug portion of the power plug.

【0009】[0009]

【考案の効果】[Effect of device]

以上説明したように、この考案の電源プラグは、差込み部のつけねの部分の表 面が絶縁体で出来ているため、この部分に水分やほこりが付着していても、これ らによる絶縁不良が発生しにくく火災の原因となるトラッキングが起こりにくい 。 この電極の絶縁体の被覆部はコンセントからの通電に於いて、なんら支障をき たすものではない。 As explained above, in the power plug of this invention, the surface of the splicing part of the insertion part is made of an insulator, so even if moisture or dust adheres to this part, insulation failure due to these will occur. Is less likely to occur, and tracking that causes a fire is less likely to occur. The insulation coating of this electrode does not hinder the energization from the outlet.

【図面の簡単な説明】[Brief description of drawings]

【図1】本案の分解斜視図である。FIG. 1 is an exploded perspective view of the present invention.

【符号の説明】 1 プラスチックシェル 2 接続電極 3 絶縁体 4 接続端子 5 止めネジ 6 電源コード[Explanation of symbols] 1 plastic shell 2 connection electrode 3 insulator 4 connection terminal 5 set screw 6 power cord

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】差込み部の先端部分(2)のみに電極を有
したことを特徴とする電源プラグ。
1. A power plug comprising an electrode only on the tip portion (2) of the insertion portion.
JP1994012817U 1994-09-08 1994-09-08 electrical plug Expired - Lifetime JP3015994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1994012817U JP3015994U (en) 1994-09-08 1994-09-08 electrical plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1994012817U JP3015994U (en) 1994-09-08 1994-09-08 electrical plug

Publications (1)

Publication Number Publication Date
JP3015994U true JP3015994U (en) 1995-09-19

Family

ID=43151538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1994012817U Expired - Lifetime JP3015994U (en) 1994-09-08 1994-09-08 electrical plug

Country Status (1)

Country Link
JP (1) JP3015994U (en)

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