JP3209126U - Power retention tap for supplying power to appliances - Google Patents
Power retention tap for supplying power to appliances Download PDFInfo
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- JP3209126U JP3209126U JP2016003105U JP2016003105U JP3209126U JP 3209126 U JP3209126 U JP 3209126U JP 2016003105 U JP2016003105 U JP 2016003105U JP 2016003105 U JP2016003105 U JP 2016003105U JP 3209126 U JP3209126 U JP 3209126U
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Abstract
【課題】地震などの停電後の復電時、人手等により始動スイッチのＯＮの操作を行ったあとに電気器具に電源を供給する安全で安価に構成された電源保持タップを提供する。【解決手段】電源プラグ１とコンセント４の間に継電器のａ接点（以後ａ接点と記載）２を接続し、ａ接点のコンセント４側にａ接点を開閉するための継電器３を接続し、ａ接点と並列に継電器をＯＮにするための始動スイッチ５を接続する。【選択図】図１Provided is a power supply holding tap configured safely and inexpensively to supply power to an electric appliance after a start switch is turned on manually by a power supply or the like after a power failure such as an earthquake. An a-contact (hereinafter referred to as a-contact) 2 of a relay is connected between a power plug 1 and an outlet 4, and a relay 3 for opening and closing the a-contact is connected to the outlet 4 side of the a-contact. A start switch 5 for turning on the relay is connected in parallel with the contact. [Selection] Figure 1
Description
この考案は、たとえば、地震による停電の場合、復電時に火災等の二次災害が発生することが予想されるため、それを防止するための器具で、壁面等に設置されたコンセントに差し込んだあと、手動等により始動スイッチを一時的にＯＮにすることにより電気器具に電源を供給する電源保持タップに関するものである。 For example, in the case of a power outage due to an earthquake, this device is expected to cause a secondary disaster such as a fire at the time of power recovery. Therefore, this device is used to prevent this, and plugged into a wall outlet. Further, the present invention relates to a power holding tap for supplying power to an electric appliance by turning on a start switch manually.
従来、電気器具を稼働させるには、電気器具のプラグを壁面等に設置されたコンセントに直接、または、テーブルタップ等を経由して電源を供給していた。
通常のコンセントでは、復電と同時に負荷側に電力を供給するため、地震による停電の場合、復電時に火災等の二次災害が発生することが予想される。Conventionally, in order to operate an electric appliance, power is supplied directly to an outlet installed on the wall surface of the electric appliance or via a table tap or the like.
With normal outlets, power is supplied to the load side at the same time as power recovery. In the event of a power failure due to an earthquake, a secondary disaster such as a fire is expected to occur during power recovery.
従来のタップには次のような欠点があった。
電気器具を使用するには、壁面等に設置されたコンセントに電気器具のプラグを直接、または、タップ等を経由して接続し、壁面などのコンセントから電源の供給を受けている。
電気器具のスイッチがＯＮの状態であった場合、電気器具は直ちに運転するため、危険な場合があった。Conventional taps have the following drawbacks.
In order to use an electric appliance, a plug of the electric appliance is connected to an outlet installed on a wall or the like directly or via a tap or the like, and power is supplied from the outlet such as a wall.
When the switch of the electric appliance is in an ON state, the electric appliance is operated immediately, which may be dangerous.
地震等で停電が発生した場合、使用中の電気器具はスイッチＯＮの状態であっても停止するため、電気器具のスイッチがＯＮの状態で避難することが考えられる。
避難中に、復電により、たとえば、暖房器具などで、火災が発生したことがあった。
本考案は以上の問題点を解決するためになされたものである。When a power failure occurs due to an earthquake or the like, the electric appliance in use is stopped even when the switch is in an ON state.
During an evacuation, a fire has occurred due to power recovery, for example, with a heater.
The present invention has been made to solve the above problems.
電源プラグ（１）とコンセント（４）の間に継電器のａ接点（以後ａ接点と記載）（２）を接続し、ａ接点（２）のコンセント（４）側にａ接点（２）を開閉するための継電器（３）を接続し、ａ接点（２）と並列に始動スイッチ（５）を接続した電気器具に電源を供給する電源保持タップである。 Connect the relay a contact (hereinafter referred to as a contact) (2) between the power plug (1) and the outlet (4), and open and close the a contact (2) on the outlet (4) side of the a contact (2) This is a power holding tap that supplies power to an electrical appliance that is connected to a relay (3) for connecting the start switch (5) in parallel with the contact a (2).
第２の課題の解決手段は、継電器の代わりに、半導体スイッチ（ＳＳＲ）の後方にトリガー回路を設け、そのトリガー回路によりＳＳＲをＯＮにさせるコンセント電源保持タップ。 A solution to the second problem is an outlet power supply holding tap in which a trigger circuit is provided behind the semiconductor switch (SSR) instead of the relay, and the SSR is turned on by the trigger circuit.
（イ）地震発生などにより停電が発生したとき、使用中の電気器具は動作を停止できる。
（ロ）地震等による停電後に復電した場合、電気器具のスイッチがＯＮの状態でも始動ス イッチ（５）を手動等によりＯＮにするまで電気器具に電源を供給しないため、安全 である。
（ハ）初めて使用時、および、停電後の復電の際、始動スイッチ（５）を手動等により、 ＯＮにするまでコンセント（４）に電源は供給されないため安全である。
（ニ）外出のときなどは、分電箱の主ブレーカを開閉することにより、本考案品に接続さ れている電気器具は停止するため電気器具の状態確認に便利である。(B) When a power failure occurs due to an earthquake, etc., the electric appliances in use can stop operating.
(B) When power is restored after a power failure due to an earthquake, etc., it is safe because power is not supplied to the appliance until the start switch (5) is turned on manually even when the appliance is turned on.
(C) When using for the first time and after power failure, the power is not supplied to the outlet (4) until the start switch (5) is turned on manually.
(D) When going out, it is convenient to check the state of the appliance because the appliance connected to the device stops by opening and closing the main breaker of the distribution box.
以下、本考案の実施の形態を説明する。
電源プラグ（１）の片側とコンセント（４）の片方の間に継電器のａ接点（以後ａ接点と記載）（２）を接続し、ａ接点（２）のコンセント（４）側にａ接点（２）を開閉するための継電器（３）の片側を接続する。
ａ接点（２）と並列に継電器（３）を一時的にＯＮにするための始動スイッチ（５）を接続する。
電源プラグ（１）の他方と継電器（３）の他方、および、コンセント（４）の他方を接続する。
電源プラグ（１）を壁面等のコンセントに接続しただけでは接点（２）は開の状態であるため継電器（３）はＯＮにならない。
従って、コンセント（４）には電源は供給されない。
接点（２）と並列に接続された始動スイッチ（５）を一時的にＯＮにすると電源プラグ（１）から始動スイッチ（５）を経由して継電器（３）に電源が供給され継電器（３）はＯＮになるため、接点（２）は閉になり電源プラグ（１）から接点（２）を経由して継電器（３）に電源が供給される。
その後、始動スイッチ（５）をＯＦＦにしても継電器（３）は継続してＯＮの状態を維持しコンセント（４）には継続して電源が供給される。
図２は、本考案を他の手段で実施した説明図である。
図３、図４は、本考案をそれぞれのケースに収納した状態を示した説明図である。
本考案は、停電が発生し、その後、復電したときに負荷側には通電されず、使用者がコンセントに設置された始動用スイッチを押すことにより負荷に電力を供給する電源保持タップである。
最初に使用するときは、始動用スイッチを押すことで使用できる。
また、停電がない場合は通常のコンセントと同じように操作なしで使用できる。Embodiments of the present invention will be described below.
Connect the relay a contact (hereinafter referred to as a contact) (2) between one side of the power plug (1) and the outlet (4), and connect the a contact (2) to the outlet (4) side of the contact a (2). 2) Connect one side of the relay (3) for opening and closing.
A start switch (5) for temporarily turning on the relay (3) is connected in parallel with the contact a (2).
The other of the power plug (1), the other of the relay (3), and the other of the outlet (4) are connected.
Simply connecting the power plug (1) to an outlet such as a wall surface does not turn on the relay (3) because the contact (2) is open.
Therefore, no power is supplied to the outlet (4).
When the start switch (5) connected in parallel with the contact (2) is temporarily turned on, power is supplied from the power plug (1) to the relay (3) via the start switch (5). Is turned ON, the contact (2) is closed, and power is supplied from the power plug (1) to the relay (3) via the contact (2).
Thereafter, even if the start switch (5) is turned OFF, the relay (3) continues to be ON and power is continuously supplied to the outlet (4).
FIG. 2 is an explanatory diagram in which the present invention is implemented by other means.
3 and 4 are explanatory views showing a state in which the present invention is housed in each case.
The present invention is a power holding tap that supplies power to a load when a user presses a start switch installed in an outlet without power being supplied to the load side when a power failure occurs and then the power is restored. .
When first used, it can be used by pressing the start switch.
Also, when there is no power outage, it can be used without any operation like a normal outlet.
１ 電源プラグ
２ ａ接点
３ 継電器
４ コンセント
５ 始動スイッチ1 Power plug 2 Contact a 3 Relay 4 Outlet 5 Start switch
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016003105U JP3209126U (en) | 2016-06-14 | 2016-06-14 | Power retention tap for supplying power to appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016003105U JP3209126U (en) | 2016-06-14 | 2016-06-14 | Power retention tap for supplying power to appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3209126U true JP3209126U (en) | 2017-03-09 |
Family
ID=58232375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016003105U Expired - Fee Related JP3209126U (en) | 2016-06-14 | 2016-06-14 | Power retention tap for supplying power to appliances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3209126U (en) |
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2016
- 2016-06-14 JP JP2016003105U patent/JP3209126U/en not_active Expired - Fee Related
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