JP3006087U - electrical plug - Google Patents
electrical plugInfo
- Publication number
- JP3006087U JP3006087U JP1994009058U JP905894U JP3006087U JP 3006087 U JP3006087 U JP 3006087U JP 1994009058 U JP1994009058 U JP 1994009058U JP 905894 U JP905894 U JP 905894U JP 3006087 U JP3006087 U JP 3006087U
- Authority
- JP
- Japan
- Prior art keywords
- power
- fuse
- short circuit
- terminal
- circuit occurs
- 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
Links
Abstract
(57)【要約】
【目的】 電機器具本体で短絡が生じたときはもちろ
ん、電源コードで短絡が生じたときにも、回路を遮断で
きるようにする。
【構成】 電源プラグ内に中間端子４を設け、一方の接
続端子３と中継端子４の間に糸状ヒューズ５を取り付
け、中継端子４と他方の接続端子３に、テレビジョン等
の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。
(57) [Abstract] [Purpose] The circuit can be cut off not only when a short circuit occurs in the electrical equipment itself but also when a short circuit occurs in the power cord. [Structure] An intermediate terminal 4 is provided in a power plug, a thread-shaped fuse 5 is attached between one connection terminal 3 and a relay terminal 4, and the relay terminal 4 and the other connection terminal 3 are connected to each other from an electric device such as a television. Connect the power cords 6 that have been cut.
Description
【０００１】[0001]
この考案は、電源コンセントに差し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]
普通の電気器具は、本体内部にヒューズを取り付け、過電流が流れないように なっている。 しかし、被覆の損傷を受けて電源コードが短絡した場合、本体内部のヒューズ は役に立たず、火災等重大事故を招く。 Ordinary electric appliances have fuses inside the body to prevent overcurrent. However, if the power cord is short-circuited due to damage to the coating, the fuse inside the main unit will be useless, leading to a serious accident such as a fire.
【０００３】[0003]
この考案は、電機器具本体だけでなく、電源コードで短絡が生じたときにも、 回路を遮断できる電源プラグを提供することを目的とする。 It is an object of the present invention to provide a power plug capable of interrupting a circuit when a short circuit occurs not only in the electric equipment main body but also in the power cord.
【０００４】[0004]
この考案は、内部にヒューズを組み込んだ電源プラグを提供する。 The present invention provides a power plug having a fuse incorporated therein.
【０００５】[0005]
電気器具本体だけでなく電源コードで短絡が起った場合にも、電源プラグ内の ヒューズに過大電流が流れ、ヒューズが溶断する。 If a short circuit occurs not only in the main body of the appliance but also in the power cord, an excessive current will flow through the fuse in the power plug, causing the fuse to blow.
【０００６】[0006]
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は接点ブレード、符号３は接続端子である。このプラグはさ らにシェル１内に中継端子４が設けられている。中継端子４は２本の止めねじを 有している。 An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 is a plastic shell divided in two, reference numeral 2 is a contact blade, and reference numeral 3 is a connection terminal. The plug further has a relay terminal 4 provided in the shell 1. The relay terminal 4 has two setscrews.
【０００７】 使用するときは、一方の接続端子３と中継端子４の間に糸状ヒューズ５を取り 付け、中継端子４と他方の接続端子３に、テレビジョン等の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, a thread-like fuse 5 is attached between the one connection terminal 3 and the relay terminal 4, and a power cord led from an electric appliance such as a television to the relay terminal 4 and the other connection terminal 3. Connect 6 respectively.
【０００８】 このような電源プラグを用いれば、電気器具の本体内部で短絡が起ったときは もちろん、電源コード６を構成する２本の電線が短絡した場合にも、ヒューズ５ に過大電流が流れて溶断し、火災等の事故を未然に防ぐ。When such a power plug is used, when a short circuit occurs inside the main body of the electric appliance and also when the two electric wires forming the power cord 6 are short-circuited, the fuse 5 receives an excessive current. It flows and melts to prevent accidents such as fires.
【０００９】[0009]
以上説明したように、この考案の電源プラグは、内部にヒューズを組み込んだ もので、電気器具本体だけでなく電源コードで短絡が起った場合にも、ヒューズ が溶断し、火災等の事故を防ぐことができる。 As described above, the power plug of the present invention has a fuse incorporated inside, and when a short circuit occurs not only in the main body of the electric appliance but also in the power cord, the fuse is blown and an accident such as a fire occurs. Can be prevented.
【図面の簡単な説明】[Brief description of drawings]
【図１】電源プラグの分解斜視図である。FIG. 1 is an exploded perspective view of a power plug.
５ ヒューズ ６ 電源コード 5 fuse 6 power cord
Claims (1)
を特徴とする電源プラグ。1. A power plug, characterized in that a fuse (5) is incorporated therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994009058U JP3006087U (en) | 1994-07-01 | 1994-07-01 | electrical plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994009058U JP3006087U (en) | 1994-07-01 | 1994-07-01 | electrical plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3006087U true JP3006087U (en) | 1995-01-17 |
Family
ID=43141966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994009058U Expired - Lifetime JP3006087U (en) | 1994-07-01 | 1994-07-01 | electrical plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3006087U (en) |
-
1994
- 1994-07-01 JP JP1994009058U patent/JP3006087U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1935771A (en) | Electric service connecter | |
| CN212258009U (en) | Safe type unmanned on duty intelligence electricity room | |
| JP3006087U (en) | electrical plug | |
| US3786388A (en) | Fuse-type circuit breaker | |
| KR101897090B1 (en) | A terminal block of motor | |
| EP3761456A1 (en) | Waterproof wiring terminal and household appliance | |
| US4799124A (en) | Shock hazard protector for hair dryers | |
| JP2002276951A (en) | Plug for electric foot warmer | |
| KR101205016B1 (en) | The power connector | |
| JP3085773U (en) | Safety switch with cord, insertion plug and receiving plug at both ends of intermediate switch with breaker | |
| CN210350297U (en) | Power plug with overcurrent protection | |
| JPH07296919A (en) | Socket with plug-in fuse | |
| CN209232717U (en) | A kind of high-tension fuse | |
| CN108511277A (en) | A kind of electrical engineering distributor breaker | |
| CN213816047U (en) | High-voltage fuse trigger device for new energy automobile | |
| CN212934542U (en) | Fuse with insulating protective cover | |
| CN210468318U (en) | Five-hole socket for power distribution control | |
| CN210200643U (en) | Plug-in air circuit breaker | |
| CN212114176U (en) | Safety protection device for electrical automation | |
| JPH0543163B2 (en) | ||
| CN219642694U (en) | Safety wall double-control switch | |
| CN208570512U (en) | It is capable of the fuse of quick-replaceable melt | |
| CN211980551U (en) | Overvoltage protector for plug-in brushless electric tool | |
| CN205723409U (en) | A kind of power fuse conveniently with emergency function | |
| KR200406842Y1 (en) | Concent with huse and switch |