JP2015038850A - Plug and outlet for preventing fire due to electric leakage by sensing heat conduction of core wire in cord due to electric leakage by means of sensor such as thermostat and then interrupting electrification, and plug case with eaves for preventing leakage fire due to dust entering gap of plug plugged into outlet - Google Patents

Plug and outlet for preventing fire due to electric leakage by sensing heat conduction of core wire in cord due to electric leakage by means of sensor such as thermostat and then interrupting electrification, and plug case with eaves for preventing leakage fire due to dust entering gap of plug plugged into outlet Download PDF

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JP2015038850A
JP2015038850A JP2013182524A JP2013182524A JP2015038850A JP 2015038850 A JP2015038850 A JP 2015038850A JP 2013182524 A JP2013182524 A JP 2013182524A JP 2013182524 A JP2013182524 A JP 2013182524A JP 2015038850 A JP2015038850 A JP 2015038850A
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plug
outlet
leakage
electric leakage
core wire
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重井 晴雄
Haruo Shigei
晴雄 重井
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Abstract

PROBLEM TO BE SOLVED: To solve such a problem that when electric leakage occurs by using an electric product, fire due to electric leakage may occur conventionally because electrification continues even if temperature of the core wire in a cord rises.SOLUTION: When using an electric product in conventional manner, a sensor such as a thermostat is built in anew in a plug or an outlet, in order to prevent fire due to electric leakage. When the temperature of the core wire in a cord rises due to electric leakage, the sensor such as a thermostat is activated by sensing heat conduction of the core wire to interrupt a current flow and stops temperature rise at the electric leakage point due to electrification. Consequently, a service for preventing fire due to electric leakage can be provided and used.

Description

この発明は、今までは電気製品を使用したとき、漏電により漏電場所等で火災を起こすことがあったので、プラグやコンセント内にサーモスタットを組み込むことで、コード内の芯線が漏電等により異常な高温になると、芯線の熱伝導でプラグ内まで伝わるため、プラグやコンセント内に新たに組み込んだサーモスタット等のセンサーが感知し通電を遮断する事で、漏電による火災を防ぐことが出来るようにと、プラグやコンセント内の芯線につながった場所にサーモスタット等のセンサーを組み込んだ、漏電等による火災防止装置付きプラグとコンセント。又、プラグケースの差し込み側上部に軟性のシリコン等を庇のように取り付け、プラグとコンセントの隙間にほこりが入ることを防止する事で、ほこりなどによる漏電火災を防止する庇の付いたプラグケース。In the present invention, when an electrical product has been used so far, a fire may have occurred at the location of leakage due to leakage, so by incorporating a thermostat in the plug or outlet, the core wire in the cord may become abnormal due to leakage, etc. When the temperature rises, it is transmitted to the plug by the heat conduction of the core wire, so that a sensor such as a thermostat newly built in the plug or outlet senses and cuts off the power, so that it can prevent fire due to leakage, A plug and outlet with a fire prevention device due to electric leakage, etc., incorporating a sensor such as a thermostat in a place connected to the core wire in the plug or outlet. In addition, a plug case with a hook that prevents leakage fire due to dust, etc. by attaching soft silicon etc. to the upper part of the plug case's insertion side like a bowl and preventing dust from entering the gap between the plug and the outlet. .

現在、電気製品を使用したとき不慮の事故で漏電が起きてしまったとき、漏電による火災を未然に防げることが望まれていた、又、コンセントに差し込まれたプラグの隙間にほこりが入らないようにして、ほこり等による漏電火災を防げる事も望まれていた。Currently, when electrical leakage occurs due to an unexpected accident when using an electrical product, it was desired to prevent a fire due to electrical leakage, and to prevent dust from entering the gap between the plugs plugged into the outlet. In addition, it has been desired to prevent an earth leakage fire due to dust and the like.

これまでは、次のような欠点があった、これまでは電気製品を使用しているとき漏電等により、コード内の芯線が異常な高温になり火災を起こすことがあったので、漏電等によりコード内の芯線が熱伝導で高温になりだした時、プラグやコンセント内に組み込んだサーモスタットが熱伝導によるコード内の芯線の上昇温度を感知しサーモスタットが作動しプラグやコンセントの通電を遮断する事で、漏電による火災を防ぐことが出来るようにと考えられたものである。又、プラグとコンセントの差し込み口上部に軟性のシリコン等を庇状に取り付ける事で、プラグやコンセントの隙間がふさがりほこり等による漏電火災を防ぐことが出来るようにと考えられたものである。Until now, there have been the following drawbacks. Until now, when using electrical products, the core wire in the cord may become abnormally hot and cause a fire. When the core wire in the cord starts to heat up due to heat conduction, the thermostat built in the plug or outlet senses the rising temperature of the core wire in the cord due to heat conduction, and the thermostat operates to cut off the power supply to the plug or outlet Therefore, it was thought that a fire due to electric leakage could be prevented. In addition, it was thought that by attaching soft silicon or the like to the upper part of the plug and the outlet of the outlet in a bowl shape, the gap between the plug and the outlet could be blocked to prevent an electric leakage fire due to dust or the like.

課題を解決する為の手段Means to solve the problem

これまでのように、電気製品を使用していても漏電等による火災を防ぐために、あらかじめプラグやコンセント内にサーモスタット等のセンサーを組み込むことで、電気製品で漏電が起きたときコード内の芯線が通常の常温から温度が上がり高温になることで発火し火災えと状況変化するため、コード内の芯線の温度変化をプラグやコンセント内部に組み込んだサーモスタットが感知し電気の流れを遮断する事で未然に火災を防げるようにと、プラグやコンセントの内部にサーモスタット等のセンサーを新たに組み込んだ漏電による火災防止装置付きプラグやコンセントでコード内の芯線の上昇温度がおさまると、リセットボタンで通電を再開する事が出来る安全なサーモスタット等のセンサーが組み込まれたプラグやコンセント。又、ほこり等による漏電での火災「トラッキング現象」を防止する為、プラグケースの差し込み口上部に軟性のシリコン等を庇状に新たに取り付けほこりの進入を防ぐ、ほこり等による漏電火災防止機能付きプラグケース。In order to prevent a fire due to leakage etc. even if an electrical product is used as before, by installing a sensor such as a thermostat in the plug or outlet in advance, the core wire in the cord will be connected when electrical leakage occurs in the electrical product. As the temperature rises from normal room temperature and becomes hot, it will ignite and the situation of the fire will change, so the temperature change of the core wire in the cord is detected by the thermostat built in the plug or outlet and shuts off the flow of electricity beforehand In order to prevent fire, when the rising temperature of the core wire in the cord with the plug or outlet with a fire prevention device due to leakage newly built in a sensor such as a thermostat is newly installed in the plug or outlet, the power is resumed with the reset button Plugs and outlets with built-in sensors, such as a safe thermostat. In addition, in order to prevent a fire "tracking phenomenon" due to earth leakage due to dust etc., a soft silicon etc. is newly installed in the upper part of the plug case's insertion port to prevent dust from entering, with a function to prevent earth leakage due to dust etc. Plug case.

発明の効果Effect of the invention

電気製品を使用したとき、プラグやコンセント内にサーモスタットを新たに組み込むことで、漏電が起きてもコード内の芯線が熱伝導により通常温度より上昇し高温になるため、プラグ内の芯線に取り付けたサーモスタット等のセンサーが上昇する温度を感知して安全設定温度を超えると、通電が遮断されることで漏電による火災を未然に防ぐことが出来るサービスとして提供することが出来る。又、プラグやコンセントの差し込み口にほこりがたまる事での漏電火災も、プラグケースの差し込み口側上部に軟性のシリコン等を庇状に取り付ければプラグとコンセントの隙間がふさがれ、ほこりがたまるのを防止することでほこり等による漏電火災を防ぐサービスとして提供することが出来る。When using an electrical product, a thermostat is newly installed in the plug or outlet, so that even if a leakage occurs, the core wire in the cord rises from the normal temperature due to heat conduction and becomes hot, so it is attached to the core wire in the plug. When a sensor such as a thermostat senses the rising temperature and exceeds the safe set temperature, it can be provided as a service that can prevent a fire due to electric leakage by cutting off the energization. In addition, even if there is a leakage fire due to the accumulation of dust at the plug or outlet, if soft silicon or the like is attached in a bowl shape to the upper part of the plug case, the gap between the plug and the outlet will be blocked. By preventing this, it can be provided as a service to prevent electrical leakage fire caused by dust.

プラグ内部断面詳細図  Detailed cross-sectional view of the plug プラグ内部立て断面詳細図  Detailed view of the internal cross section of the plug プラグケース立面図  Plug case elevation

発明を実施する為の形態BEST MODE FOR CARRYING OUT THE INVENTION

以上、本願発明の実施の形態について説明する。
電気製品を使用したとき、コンセントの差し込み金具や、プラグの差し込み金具とコードの芯線との取り付け付近に、新たにサーモスタット等のセンサーを組み込むことで、漏電により漏電部の温度が上昇する事でコードの芯線が熱伝導により熱が伝わる為、プラグやコンセントの内部に組み込んだサーモスタット等のセンサーが、設定した安全な温度を超えると感知し作動すると、サーモスタットと差し込み金具の間に絶縁体のストッパーでのリセットボタンが上がり電気の流れを遮断して、漏電による火災を防止するサービスとして提供することが出来る。又、安全確認後リセットボタンを押すことでサーモスタットと差し込み金具の間にある絶縁ストッパーを元の位置に戻すことで通常時のように通電を開始する事もできる。又、プラグとコンセントの差し込み口の隙間にほこりがたまり、たまったほこりが漏電による火災の原因にもなるため、プラグとコンセントの隙間にほこりが入りにくくするために、プラグケースの金具差し込み口側上部に軟性のシリコン等で庇を取り付けることで、隙間からのほこりの進入を防ぎ漏電火災を防止するシステムとして提供することが出来る。
The embodiment of the present invention has been described above.
When electrical appliances are used, a new thermostat sensor is installed near the outlet fitting or plug fitting and the cord core wire. Because the core wire conducts heat due to heat conduction, if a sensor such as a thermostat built in the plug or outlet detects that the temperature exceeds the set safe temperature and operates, an insulator stopper is inserted between the thermostat and the fitting. The reset button can be raised to cut off the flow of electricity and provide a service to prevent fires due to electric leakage. In addition, energization can be started as usual by returning the insulation stopper between the thermostat and the insertion fitting to the original position by pressing the reset button after confirming safety. Also, since dust accumulates in the gap between the plug and the outlet, and the accumulated dust can cause a fire due to electric leakage, so that it is difficult for dust to enter the gap between the plug and the outlet. By attaching a ridge with soft silicon or the like on the top, it can be provided as a system that prevents dust from entering through the gap and prevents electrical leakage fire.

▲1▼プラグケース
▲2▼差し込み金具
▲3▼ネジ
▲4▼芯線
▲5▼コード
▲6▼サーモスタット
▲7▼芯線取り付け金具
▲8▼軟質性の庇
▲9▼絶縁ストッパー
▲10▼リセットボタン
▲11▼スプリング
▲ 1 ▼ Plug case ▲ 2 ▼ Inserting bracket ▲ 3 ▼ Screw ▲ 4 ▼ Core wire ▲ 5 ▼ Cord ▲ 6 ▼ Thermostat ▲ 7 ▼ Core wire mounting bracket ▲ 8 11 ▼ Spring

Claims (1)

通常に電気製品を使用したとき、使用による漏電等による火災を防止するために、プラグやコンセントの内部に漏電によるコード内の芯線の熱伝導による温度変化を感知し対応出来るように、プラグ内の芯線と差し込み金具の付近に新たにサーモスタット等のセンサーを組み込み安全温度を設定し、プラグの芯線やコンセントの差し込み金具の安全設定温度を越えると、サーモスタット等のセンサーが感知し作動することで通電が遮断され、漏電箇所の温度が上昇する事を防ぐ事で漏電火災になることを未然に防ぐように使用できるプラグやコンセント。又、プラグとコンセントの隙間にほこりがたまることでのプラグの金具による漏電火災を防ぐために、プラグケースの差し込み口側上部に軟性のシリコン等の部材を庇状に取り付けることで、プラグとコンセントの隙間にほこりが入りにくくすることで、ほこりの進入を防ぎ、ほこりによるプラグの漏電火災を防ぐように使用できるプラグ。In order to prevent fires due to leakage due to normal use of electrical products, it is necessary to detect and respond to temperature changes due to heat conduction of the core wire in the cord due to leakage inside the plug and outlet. When a safe temperature is set by installing a sensor such as a thermostat in the vicinity of the core wire and the insertion fitting, if the safety set temperature of the plug core wire or the insertion fitting of the outlet is exceeded, the sensor such as the thermostat senses and operates to energize. Plugs and outlets that can be used to prevent electrical leakage fires by blocking and preventing the temperature of the leakage point from rising. In addition, in order to prevent an electrical leakage fire due to the plug metal fittings when dust accumulates in the gap between the plug and the outlet, a soft silicon or other member is attached in a bowl shape on the upper side of the plug case so that the plug and outlet can be connected. A plug that can be used to prevent the entry of dust by preventing dust from entering the gap, and to prevent electrical leakage fire of the plug due to dust.
JP2013182524A 2013-08-19 2013-08-19 Plug and outlet for preventing fire due to electric leakage by sensing heat conduction of core wire in cord due to electric leakage by means of sensor such as thermostat and then interrupting electrification, and plug case with eaves for preventing leakage fire due to dust entering gap of plug plugged into outlet Pending JP2015038850A (en)

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JP2013182524A JP2015038850A (en) 2013-08-19 2013-08-19 Plug and outlet for preventing fire due to electric leakage by sensing heat conduction of core wire in cord due to electric leakage by means of sensor such as thermostat and then interrupting electrification, and plug case with eaves for preventing leakage fire due to dust entering gap of plug plugged into outlet

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JP2013182524A JP2015038850A (en) 2013-08-19 2013-08-19 Plug and outlet for preventing fire due to electric leakage by sensing heat conduction of core wire in cord due to electric leakage by means of sensor such as thermostat and then interrupting electrification, and plug case with eaves for preventing leakage fire due to dust entering gap of plug plugged into outlet

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170079312A (en) * 2015-12-30 2017-07-10 성경정밀(주) Power plug
CN109728565A (en) * 2019-02-13 2019-05-07 王者龙 A kind of electric wire heat intelligent monitoring device
CN113098096A (en) * 2021-04-09 2021-07-09 深圳市容泰丰科技有限公司 Mobile phone charger with anti-creeping function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08124621A (en) * 1994-10-24 1996-05-17 Natl House Ind Co Ltd Attachment plug and plug socket
JPH1032058A (en) * 1996-07-16 1998-02-03 Matsushita Refrig Co Ltd Power supply plug
JP2003282176A (en) * 2002-03-26 2003-10-03 Asahi Denki Kasei Kk Plug cover
JP2007173203A (en) * 2005-12-21 2007-07-05 De Longhi Spa Safe plug suitable for connecting with socket

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08124621A (en) * 1994-10-24 1996-05-17 Natl House Ind Co Ltd Attachment plug and plug socket
JPH1032058A (en) * 1996-07-16 1998-02-03 Matsushita Refrig Co Ltd Power supply plug
JP2003282176A (en) * 2002-03-26 2003-10-03 Asahi Denki Kasei Kk Plug cover
JP2007173203A (en) * 2005-12-21 2007-07-05 De Longhi Spa Safe plug suitable for connecting with socket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170079312A (en) * 2015-12-30 2017-07-10 성경정밀(주) Power plug
KR102044020B1 (en) 2015-12-30 2019-11-12 성경정밀(주) Power plug
CN109728565A (en) * 2019-02-13 2019-05-07 王者龙 A kind of electric wire heat intelligent monitoring device
CN109728565B (en) * 2019-02-13 2019-12-27 王者龙 Intelligent electric wire heat monitoring device
CN113098096A (en) * 2021-04-09 2021-07-09 深圳市容泰丰科技有限公司 Mobile phone charger with anti-creeping function

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