JPS6139830A - Inducting device - Google Patents
Inducting deviceInfo
- Publication number
- JPS6139830A JPS6139830A JP15893384A JP15893384A JPS6139830A JP S6139830 A JPS6139830 A JP S6139830A JP 15893384 A JP15893384 A JP 15893384A JP 15893384 A JP15893384 A JP 15893384A JP S6139830 A JPS6139830 A JP S6139830A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power supply
- switch circuit
- circuit
- emergency
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Emergency Alarm Devices (AREA)
- Secondary Cells (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の利用分野Ｊ
本発明は誘導装置に係り、詳しくは、平常時は常用電、
源によりバッテリを充電し非常時には該バッテリからの
電源供給によって警報装置や′誘導灯を作動させるよう
にした誘導装置において、器具取付、けやバッテリ交換
等の際に常用電源遮断状態でバッテリを接続しても非常
動作しないようにした誘導装置に関する。[Detailed Description of the Invention] [Field of Application of the Invention J The present invention relates to a guidance device.
In a guidance system that charges a battery from a power source and operates an alarm device or guide light using power supplied from the battery in an emergency, the battery must be connected while the power supply is cut off when installing, installing, or replacing the battery. This invention relates to a guidance device that does not operate in an emergency.
［従来技術］
非常時に警報音を発する警報装置や避難方向を案内指示
する誘導装置は、非常時に常用電源を遮断して、それま
で常用電源で充電しであるバッテリ電源に切換えて誘導
装置を起動する。[Prior art] In an emergency, an alarm device that emits an alarm sound or a guidance device that provides guidance in the direction of evacuation cuts off the regular power supply in an emergency, switches to battery power that has been charged with the regular power supply, and starts the guidance device. do.
この種の誘導装置は、設置時、常用電源およびバッテリ
の配線後、常用電源を投入するのが施工 ・上野
都合である。また、バッテリ交換の際、常、用−源を遮
断した上で作業することが多い。しかし、従来の誘導装
置におい、では、常用電源が遮断されることは非常時動
作に切換ねることを意味しておリ、常用電源が遮断され
た状態で、バッテリを接続したり、バッテリを接続した
まま常用電源を遮断すると非常動作をしてしまう。この
ため、従来の誘導装置においては、器具のとりつけ時や
バッテリ交換時に、警報動作によりバッテリが消耗した
り、警報音が発生して作業の妨げになるという不都合が
あった。When installing this type of induction device, it is convenient for construction and Ueno to turn on the regular power supply after wiring the regular power supply and battery. Furthermore, when replacing a battery, the power source is often shut off before the work is performed. However, in conventional induction devices, when the normal power supply is cut off, it means switching to emergency operation. If you turn off the regular power supply while the unit is still in use, it will go into emergency operation. For this reason, in the conventional guidance device, when attaching a device or replacing a battery, there is a problem that the battery is consumed due to the alarm operation, and the alarm sound is generated, which hinders work.
［発明の目的］
本発明は、前記した従来技術における問題点に鑑みなさ
れたものであって、誘導装置の器具取付時やバッテリ交
換時において、常用電源遮断状態でバッテリの接続を行
なっても非常動作をすることのない作業性の良好な誘導
装置を提供することを目的とする。[Object of the Invention] The present invention has been made in view of the problems in the prior art described above, and is designed to prevent emergency problems even if the battery is connected while the regular power supply is cut off when installing the guidance device or replacing the battery. It is an object of the present invention to provide a guiding device that does not move and has good workability.
［発明の要旨］
本発明の特徴は、平常時は常用電源によりバッテリを充
電し非常時には該バッテリからの電源供給によって動作
する誘導装置であって、常用電源の遮断状態を検知して
接続電源をバッテリに切換接続する第１のスイッチ回路
と、バッテリ電源供給回路に直列に接続された第２のス
イッチ回路と、常用電源電圧と前記第２のスイッチ回路
を介して供給されるバッテリ電圧との論理和により前記
第２のスイッチ回路を閉成させる比較検知回路とを具備
し、常用電源遮断状態でバッテリを前記バッテリ電源供
給回路に接続した場合は前記第２のスイッチ回路により
該バッテリからの電源供給を遮断するとともに、バッテ
リ接続後に常用電源が投入されたところで前記第２のス
イッチ回路を閉成して以後はバッテリを前記第１のスイ
ッチ回路に接続するように構成したことである。[Summary of the Invention] The present invention is characterized by an induction device that charges a battery using a regular power source during normal times and operates by supplying power from the battery in an emergency, and which detects a disconnected state of the regular power source and switches on the connected power source. A first switch circuit switchably connected to the battery, a second switch circuit connected in series to the battery power supply circuit, and logic between the common power supply voltage and the battery voltage supplied via the second switch circuit. a comparison detection circuit that closes the second switch circuit according to the sum of the voltages, and when a battery is connected to the battery power supply circuit in a state where the normal power supply is cut off, power is supplied from the battery by the second switch circuit. The second switch circuit is closed when the normal power supply is turned on after the battery is connected, and thereafter the battery is connected to the first switch circuit.
Ｕ発明の実施例コ
以下、添付図に従って本発明の実施例を詳述する。添付
図は本発明の一実施例に係る誘導装置の全体的構成図で
あって、１，２は商用電源等の常用電源の接続端子、３
はその端子間に挿入したリレーコイル、４は電源トラン
ス、５はダイオード、６は抵抗で、ダイオード５および
６はバッテリ充電用整流回路を構成する。７はリレーコ
イル３の接点、８はＩＣおよび増幅回路等で構成される
警報ユニット、９はスピーカである。Embodiments of the invention Hereinafter, embodiments of the invention will be described in detail with reference to the accompanying drawings. The attached figure is an overall configuration diagram of an induction device according to an embodiment of the present invention, in which 1 and 2 are connection terminals for a common power source such as a commercial power source, and 3
is a relay coil inserted between its terminals, 4 is a power transformer, 5 is a diode, and 6 is a resistor. The diodes 5 and 6 constitute a rectifier circuit for battery charging. 7 is a contact of the relay coil 3; 8 is an alarm unit composed of an IC and an amplifier circuit; and 9 is a speaker.
１０はコンパレータ、１１はコンパレータ１０の出力に
よって作動するホトカプラで、発光ダイオード１２と受
光トランジスタ１３からなっている。１４は、最トカブ
ラ１１の出力によってｉ磁されるリレーコイル、１５は
その接点で、バッテリ１６の一方の線路に挿入しである
。１７はダイオード、１８は抵抗である。10 is a comparator, 11 is a photocoupler activated by the output of the comparator 10, and is composed of a light emitting diode 12 and a light receiving transistor 13. 14 is a relay coil that is magnetized by the output of the top cover 11, and 15 is its contact, which is inserted into one line of the battery 16. 17 is a diode, and 18 is a resistor.
同構成によると、商用電源の供給前は、コンパレータの
子端子電圧は「し」であり、ホトカプラ１１シたがって
リレーコイル１４は非付勢状態にあるため、接点１５が
解放している。したがっ゛て、この状態でバッテリ１６
を“接続しても警報ユニット８への電源は供給されない
。According to the same configuration, before commercial power is supplied, the voltage at the child terminal of the comparator is "off", and the photocoupler 11 and therefore the relay coil 14 are in a non-energized state, so that the contact 15 is open. Therefore, in this state, the battery 16
Even if " is connected, power will not be supplied to the alarm unit 8.
バッテリ１６を接続した後、商用電源を投入すると、リ
レーコイル３が励磁され、接点７がａ接点側へ切換る。When the commercial power is turned on after connecting the battery 16, the relay coil 3 is excited and the contact 7 is switched to the a contact side.
同時にコンパレータ１０の子端子がｒＨＪレベルとなり
、ホトカプラ１７を介してリレーコイル１４が励磁され
、接点１５の開成によりバッテリ１６が充電される。At the same time, the child terminal of the comparator 10 becomes rHJ level, the relay coil 14 is excited via the photocoupler 17, and the battery 16 is charged by opening the contact 15.
いま、商用電源が遮断し、端子１，２間の電源が断れた
場合、リレーコイル３の励磁が解かれ、接点７が接点す
側へ切換る。これにより、警報ユニット８がバッテリ１
６よりの電源供給により作動し、スピーカ９が鳴動する
。Now, if the commercial power supply is cut off and the power between terminals 1 and 2 is cut off, the relay coil 3 is de-energized and the contact 7 is switched to the contact side. This causes the alarm unit 8 to
It is activated by the power supply from 6, and the speaker 9 makes a sound.
なお、この場合、コンパレータ１０の子端子は、バッテ
リ１６の子端子からリレー接点１５、フォトカプラ１１
の受光トランジスタ１３、抵抗１８およびダイオード１
１を介して「Ｈ」レベルの電圧が印加されているので、
フォトカプラ１０はオン状態を保持し、レーコイル１４
は励磁状態に保持されてその接点１５の開成を保持する
。In this case, the child terminal of the comparator 10 is connected from the child terminal of the battery 16 to the relay contact 15 and the photocoupler 11.
photodetector transistor 13, resistor 18 and diode 1
Since an “H” level voltage is applied through 1,
The photocoupler 10 remains on and the relay coil 14
is held in an energized state to keep its contact 15 open.
このように、商用電源の遮断を火報信号等の非常信号と
して商用電源の入力側に設けられた検出回路（リレーコ
イル３）により検出する誘導装置において、非常信号と
しての商用電源の遮断とバッテリ交換のための商用電源
遮断とを弁別してバッテリに直列に接続されている接点
７５をＲ閉１１ｍする回路を付加しているため、器具設
置またはバッテリ交換時、商用電源遮断状態で新しいバ
ッテリ１６を接続してもリレー接点１５は開路状態にあ
り、交換後のバッテリでスピーカ９を鳴動させることは
ない。In this way, in an induction device that detects the interruption of commercial power supply as an emergency signal such as a fire alarm signal by the detection circuit (relay coil 3) provided on the input side of the commercial power supply, the interruption of commercial power supply as an emergency signal and the battery A circuit is added that closes the contact 75 connected in series to the battery in the R direction (11 m) to distinguish between commercial power supply cutoff for replacement, so when installing equipment or replacing the battery, a new battery 16 can be inserted while the commercial power supply is cut off. Even if connected, the relay contact 15 remains open, and the replaced battery will not cause the speaker 9 to sound.
また、バッテリ接続後、商用Ｎ源を供給すると、リレー
コイル３が励磁されるとともに、コンパレータ回路１０
がオンしてリレーコイル１４を励磁し、以後このコンパ
レータ回路１０はバッテリ１６の電源によってリレーコ
イル１４の励磁を保持する。したがって、バッテリを接
続し、かつ商用電源を投入した後は、従来の誘導装置と
同様に平常時はバッテリの充電動作を、そして、非常時
は商用電源の遮断による非常信号を検出しての警報動作
を行なう。Furthermore, when a commercial N source is supplied after the battery is connected, the relay coil 3 is excited and the comparator circuit 10
is turned on to excite the relay coil 14, and thereafter the comparator circuit 10 maintains the excitation of the relay coil 14 by the power source of the battery 16. Therefore, after connecting the battery and turning on the commercial power, it will charge the battery in normal times, as with conventional guidance devices, and in an emergency, it will detect the emergency signal caused by cutting off the commercial power and provide an alarm. Perform the action.
［発明の効果〕
上述の実施例からも明らかなように本発明によれば、誘
導装置の器具取付けやバッテリ交換時、常用電源を遮断
したまま先にバッテリを接続したとしても警報装置が起
動しないように構成したものであるから、交換作業を警
報音等により妨げられることもなく、また、この警報動
作による余分なバッテリの消耗もない。また、動作も自
動検出の方法をとっているため作業忘れのおそれもない
。[Effects of the Invention] As is clear from the above-mentioned embodiments, according to the present invention, when installing the guidance device or replacing the battery, even if the battery is connected first with the regular power supply cut off, the alarm device will not activate. With this structure, the replacement work is not disturbed by an alarm sound, and there is no unnecessary battery consumption due to this alarm operation. Furthermore, since the operation is automatically detected, there is no risk of forgetting to do something.
添付図は本発明の一実施例を示す誘導装置の具体的な回
路構成図である。
４・・・電源トランス、５，１１・・・ダイオード、６
゜１８・・・抵抗、７，１５・・・接点、８・・・出力
増幅器、９・・・スピーカ、１０・・・コンパレータ、
１１・・・ホトカプラ、１６・・・バッテリ。The attached drawing is a specific circuit configuration diagram of a guidance device showing one embodiment of the present invention. 4...Power transformer, 5,11...Diode, 6
゜18...Resistor, 7,15...Contact, 8...Output amplifier, 9...Speaker, 10...Comparator,
11...Photocoupler, 16...Battery.
Claims (1)
バッテリからの電源供給によって動作する誘導装置であ
って、常用電源の遮断状態を検知して接続電源をバッテ
リに切換接続する第１のスイッチ回路と、バッテリ電源
供給回路に直列に接続された第２のスイッチ回路と、常
用電源電圧と前記第２のスイッチ回路を介して供給され
るバッテリ電圧との論理和により前記第２のスイッチ回
路を閉成させる比較検知回路とを具備し、常用電源遮断
状態でバッテリを前記バッテリ電源供給回路に接続した
場合は前記第２のスイッチ回路により該バッテリからの
電源供給を遮断するとともに、バッテリ接続後に常用電
源が投入されたところで前記第２のスイッチ回路を閉成
して以後はバッテリを前記第１のスイッチ回路に接続す
るようにしたことを特徴とする誘導装置。The induction device is an induction device that charges a battery using a regular power source during normal times and operates using power supplied from the battery in an emergency, and a first switch circuit that detects a cutoff state of the regular power source and switches the connected power source to the battery. , the second switch circuit is connected in series to the battery power supply circuit, and the second switch circuit is closed by the logical sum of the common power supply voltage and the battery voltage supplied via the second switch circuit. If a battery is connected to the battery power supply circuit in a state where the normal power supply is cut off, the second switch circuit cuts off the power supply from the battery, and the normal power supply is turned off after the battery is connected. The induction device is characterized in that the second switch circuit is closed when the battery is turned on, and thereafter the battery is connected to the first switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15893384A JPS6139830A (en) | 1984-07-31 | 1984-07-31 | Inducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15893384A JPS6139830A (en) | 1984-07-31 | 1984-07-31 | Inducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6139830A true JPS6139830A (en) | 1986-02-26 |
Family
ID=15682508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15893384A Pending JPS6139830A (en) | 1984-07-31 | 1984-07-31 | Inducting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04149U (en) * | 1990-02-28 | 1992-01-06 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532469A (en) * | 1978-08-30 | 1980-03-07 | Hitachi Shomei Kk | Emergency power supply device |
| JPS5763985A (en) * | 1980-10-03 | 1982-04-17 | Sony Corp | Processing circuit of chroma signal |
| JPS59103490A (en) * | 1982-10-28 | 1984-06-14 | エヌ・ベ−・フイリップス・フル−イランペンファブリケン | Phase sensing controlling amount producing circuit particularly in color television receiver |
-
1984
- 1984-07-31 JP JP15893384A patent/JPS6139830A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532469A (en) * | 1978-08-30 | 1980-03-07 | Hitachi Shomei Kk | Emergency power supply device |
| JPS5763985A (en) * | 1980-10-03 | 1982-04-17 | Sony Corp | Processing circuit of chroma signal |
| JPS59103490A (en) * | 1982-10-28 | 1984-06-14 | エヌ・ベ−・フイリップス・フル−イランペンファブリケン | Phase sensing controlling amount producing circuit particularly in color television receiver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04149U (en) * | 1990-02-28 | 1992-01-06 |
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