JPS59158091A

JPS59158091A - Illuminator

Info

Publication number: JPS59158091A
Application number: JP58032046A
Authority: JP
Inventors: 沖本　時夫; 浜本　励
Original assignee: Mitsubishi Heavy Industries Ltd
Current assignee: Mitsubishi Heavy Industries Ltd
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-07

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】本発明は、船舶等に用いられる照明装置の改良に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in lighting devices used in ships and the like.

従来、こうした照明装置としては、第１図に示すものが
知られている。Conventionally, as such a lighting device, one shown in FIG. 1 is known.

図中の１は、ＡＣｌｏｏｖに接続された照明灯用母線で
ある。この母線１には、ブレーカ２を介して照明系統送
電線３が接続されている。Reference numeral 1 in the figure is a bus bar for illumination lights connected to ACLoov. A lighting system power transmission line 3 is connected to this bus 1 via a breaker 2.

前記ブレーカ２は、後記常用照明灯への送電線３が故障
したとき作動する。前記送電線３には、複数の常用照明
灯４・・・が並列に設けられている。The breaker 2 is activated when a power transmission line 3 to a regular lighting lamp, which will be described later, breaks down. The power transmission line 3 is provided with a plurality of regular lighting lights 4 in parallel.

一方、図中の５はＤＣ２４Ｖの非常照明系統送電線であ
る。同送電線５には、複数の非常灯６・・・が４ケの前
記常用照明灯４・・・に対して１ケの割合で設けられて
いる。なお、図中の７・・・は、各非常灯６・・・によ
る照明区域をさす。On the other hand, 5 in the figure is a 24V DC emergency lighting system power transmission line. The power transmission line 5 is provided with a plurality of emergency lights 6 at a ratio of one for every four regular lighting lights 4. In addition, 7... in the figure refers to the illuminated area by each emergency light 6....

前記照明灯用母線１及び非常照明系統送電線５には、バ
ッテリ室８が接続されている。このバッテリ室８は、前
記母線Ｉに接続された変圧器９と、との変圧器９の一次
側に並列して設けられた非常灯電源用リレースイッチ１
０及び前記グレー力２と連動する第１のリレースイッチ
１１と、変圧器９の二次側に設けられた充電用整流器１
２と、この充電用整流器１２に充電・送電切換リレース
イッチ１３を介して接続する集中蓄電池１４と、一端を
前記集中蓄電池１４に他端を前記非常照明系統送電線５
に夫々接続された第２のリレースイッチ１５とから構成
される。A battery chamber 8 is connected to the illumination light bus bar 1 and the emergency illumination system power transmission line 5. This battery chamber 8 includes a transformer 9 connected to the bus bar I, and an emergency light power relay switch 1 provided in parallel on the primary side of the transformer 9.
0 and the gray power 2, and a charging rectifier 1 provided on the secondary side of the transformer 9.
2, a centralized storage battery 14 connected to this charging rectifier 12 via a charging/power transmission switching relay switch 13, and one end connected to the centralized storage battery 14 and the other end connected to the emergency lighting system power transmission line 5.
and a second relay switch 15 connected to each of the two relay switches.

次に、前述した第１図図示の照明装置の作用について説
明する。Next, the operation of the above-mentioned illumination device shown in FIG. 1 will be explained.

捷ず、通常は、照明灯用母線ｌよシ照明系統送電線３に
電圧が供給されて常用照明灯４・・・が点灯するととも
に、前記母線１から電圧が変圧器９、充電用整流器１２
及びリレースイッチ１３を介して集中蓄電池１４に直流
電圧が供給されて充電がなされている。Normally, voltage is supplied to the lighting system power transmission line 3 from the bus bar 1 for lighting lights, lighting up the regular lighting lights 4, and the voltage is transferred from the bus bar 1 to the transformer 9 and the charging rectifier 12.
A DC voltage is supplied to the centralized storage battery 14 via the relay switch 13 and charged.

一方、電源がＯＦＦになると変圧器９の電圧が消失し、
非常灯電源用リレースイッチ１０が作動する。また、常
用照明灯４・・・への照明系統送電線３の故障でブレー
カ２が作動して常用照明灯４・・・が消灯すると、第１
のリレースイッチ１１がブレーカ２と連動してＯＦＦと
なり、非常灯電源用リレースイッチＩＯが作動する。こ
うして、リレースイッチ１０が作動すると、充電送電切
換リレースイッチＩ３が前記リレースイッチ１０と連動
して常用照明灯４・・・への照明系統送電線３へ給電す
る側に作動する。そして、この状態で集中蓄電池１４か
ら非常灯６・・・へ給電する回路が構成され、常用照明
灯４・・・が消灯しても、非常灯６・・・は一定期閣内
点灯を継続する。On the other hand, when the power is turned off, the voltage of transformer 9 disappears,
The emergency light power supply relay switch 10 is activated. In addition, when the breaker 2 is activated due to a failure in the lighting system power line 3 to the regular lighting lights 4... and the regular lighting lights 4... are turned off, the first
The relay switch 11 is turned off in conjunction with the breaker 2, and the emergency light power supply relay switch IO is activated. In this way, when the relay switch 10 is activated, the charge power transmission changeover relay switch I3 is activated in conjunction with the relay switch 10 to the side that supplies power to the lighting system power transmission line 3 for the regular lighting lamps 4 . In this state, a circuit is configured to supply power from the central storage battery 14 to the emergency lights 6..., and even if the regular lighting lights 4... are turned off, the emergency lights 6... continue to be lit for a certain period of time. .

しかしながら、従来の照明装置によれば、次に示す欠点
があった。However, conventional lighting devices have the following drawbacks.

（１）　　犬容Ｆ、１の集中蓄電池１４や、この集中蓄
電池Ｉ４を制御するだめの装置、配電盤など犬がかりな
設備を必夫とするため、これらを収容するための専用の
部屋を必要とする。また、専用の非常灯６・・・や非常
照明系統送電線５を必要とする。し、だがって、コスト
高を招く。(1) Since the central storage battery 14 of F, 1, a device for controlling the central storage battery I4, and a switchboard are required, a dedicated room is required to accommodate them. do. Further, dedicated emergency lights 6 and emergency lighting system power transmission lines 5 are required. However, this results in higher costs.

（２）非常事態発生時に、集中蓄電池１４を収容する部
屋か火災、放水などで機能しない場合や非常照明系統送
電線５が新約した場合、非常丈Ｊ６・・・が点灯しない
ため、非常灯６・・・の保安。(2) In the event of an emergency, if the room housing the central storage battery 14 does not function due to fire or water discharge, or if the emergency lighting system power transmission line 5 is renewed, the emergency lights 6 will not light up. Security of...

安全上の信頼性が損なわれる。Safety reliability is compromised.

本発明は上記事情に鑑みてなされたもので、コスト低減
を図り、非常灯の保安、安全上の信頼性を向上し得る照
明装置を提供することを目的とするものである。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a lighting device that can reduce costs and improve security and safety reliability of emergency lights.

以下、本発明の一実施例を第２図及び第３図を参照して
説明する。Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 2 and 3.

図中の２１は、ＡＣｌｏｏＶに接続された照明月相母線
である。この母線２１には、ブレーカ２２を介して例え
ば船舶の居住区画照明系統送電線２３が接続されている
。この照明系統送電線２３には、複数の非常灯兼用照明
器具Ｕ・・・、常用照明灯２５・・・が設けられている
。21 in the figure is an illumination moon phase bus connected to AClooV. For example, a residential compartment lighting system power transmission line 23 of a ship is connected to this bus bar 21 via a breaker 22 . This lighting system power transmission line 23 is provided with a plurality of emergency lighting/lighting devices U..., regular lighting lights 25....

前記非常灯兼用照明器具Ｕ・・・は、第３図に示す構成
となっている。図中の２６は、前記送電線２３に並列に
接続されたリレーである。このリレー２６には、非常灯
を兼ねる常用灯２７が接続されている。この非常灯を兼
ねる常用灯２７と前記送電線２３間には、前記リレー２
６によ多動作する常閉型のリレースイッチ２８が介装さ
れている。また、前記送電線２３には、充電変圧器２９
、充電用整流器３０が順次接続されている。この充電用
整流器３０には、蓄電池３１が接続さ、れている。前記
充電用整流器３０と蓄電池３１間には、前記リレースイ
ッチ２８に連動して作動するとともに蓄電池３ノの充電
、放電を切換えるリレースイッチ３２が介装されている
。前記蓄電池３１には、この蓄電池３１の電圧を直流か
ら交流に変える変換器３３が前記リレースイッチ３２を
介して接続されている。この変換器３３は前記非常灯を
兼ねる常用対２７に接続しており、かつ該変換器３３と
非袖灯を兼ねる常用対２７には前記常閉型のリレースイ
ッチ２Ｂと連動する常開型のリレースイッチ３４が介装
されている。The above-mentioned emergency light/lighting equipment U... has a configuration shown in FIG. 3. 26 in the figure is a relay connected in parallel to the power transmission line 23. A regular light 27 that also serves as an emergency light is connected to this relay 26. The relay 2 is connected between the regular light 27 which also serves as an emergency light and the power transmission line 23.
A normally-closed relay switch 28 that operates in multiple ways is interposed in the switch 6. In addition, a charging transformer 29 is connected to the power transmission line 23.
, a charging rectifier 30 are connected in sequence. A storage battery 31 is connected to this charging rectifier 30 . A relay switch 32 is interposed between the charging rectifier 30 and the storage battery 31, which operates in conjunction with the relay switch 28 and switches between charging and discharging the storage battery 3. A converter 33 that changes the voltage of the storage battery 31 from direct current to alternating current is connected to the storage battery 31 via the relay switch 32. This converter 33 is connected to the normal pair 27 that also serves as the emergency light, and the converter 33 and the normal pair 27 that also serves as the non-side light are connected to a normally open type relay switch 2B that works with the normally closed type relay switch 2B. A relay switch 34 is interposed.

次に、第２図及び第３図示の本発明の照明装置の作用に
ついて説明する。Next, the operation of the lighting device of the present invention shown in FIGS. 2 and 3 will be explained.

まず、通常は、照明灯用母線１より照明系統送電線２３
に電圧が供給されて常用照明灯２５・・・が点灯される
とともに、常閉型のリレースイッチ２８が閉の状態で非
常灯を兼ねる常用対２７が点灯する。このとき、常開型
のリレースイッチ３４珈開の状態でかつ前記リレースイ
ッチ３２が充電側に切換えられた状態であるだめ、前記
母線１、充電用変圧器２９間で閉回路が形成され、母線
１からの電圧が充電用変圧器２９、充電用整流器３ｏ及
びリレースイッチ３２を介して蓄電池３ノへ供給され、
蓄電が行なわれる。First, normally, the lighting system power line 23 is connected to the lighting bus bar 1.
Voltage is supplied to turn on the regular illumination lights 25 . . . , and when the normally closed relay switch 28 is closed, the regular pair 27 which also serves as an emergency light is lit. At this time, unless the normally open type relay switch 34 is open and the relay switch 32 is switched to the charging side, a closed circuit is formed between the bus bar 1 and the charging transformer 29, and the bus bar 1 is supplied to the storage battery 3 via the charging transformer 29, the charging rectifier 3o, and the relay switch 32,
Electricity is stored.

一方、常用照明灯２５・・・等に給電する１００Ｖ酩源
がＯＦＦになると、リレー２６が作動して常閉型のリレ
ースイッチ２８が開の状態となり、非常灯を兼ねる常用
対２７に対するＡＣｌｏｏＶの回路を遮断する。同時に
、リレースイッチ３２が前記リレー２６、常閉型のリレ
ースイッチ２８に連動して蓄電池３Ｉを放電側に切換え
て変換器３３に給電する。また、同時に前記常閉型のリ
レースイッチ２８に連動して常開型のリレースイッチ３
４が閉じる。その結果、変換器３３、常開型のリレース
イッチ３４及び非常灯を兼なる常用対２７間で閉回路が
形成され、蓄電池３１からの直流電流がリレースイッチ
３２を通って変換器３３で交流電流に変換され、非常灯
を兼ねる常用対２７への給電が行なわれて非常灯を兼ね
る常用対２７が点灯する。なお、常閉型のリレースイッ
チ２８が開の状態となっているため、変換器３３からの
電流は充電用変圧器２９には流れない。On the other hand, when the 100V source that supplies power to the regular illumination lights 25, etc. is turned off, the relay 26 is activated and the normally closed relay switch 28 is opened, and the AClooV for the regular illumination lights 27, which also serves as emergency lights, is turned off. Break the circuit. At the same time, the relay switch 32 switches the storage battery 3I to the discharge side in conjunction with the relay 26 and the normally closed relay switch 28 to supply power to the converter 33. At the same time, a normally open relay switch 3 is connected to the normally closed relay switch 28.
4 closes. As a result, a closed circuit is formed between the converter 33, the normally open type relay switch 34, and the normal pair 27 that also serves as an emergency light, and the DC current from the storage battery 31 passes through the relay switch 32 and becomes an AC current at the converter 33. , power is supplied to the regular pair 27 that also serves as emergency lights, and the regular pair 27 that also serves as emergency lights lights up. Note that since the normally closed relay switch 28 is in an open state, the current from the converter 33 does not flow to the charging transformer 29.

しかして、本発明の照明装置によれば、蓄電池３１、充
電用変圧器２９及び充電用整流器３０等を非常灯兼用照
明器具２４−に内蔵した構造となっ−Ｃいるため、従来
の如く大容量の集中蓄電池、制御装置あるいはこれらを
収容する専用の部屋が不要となるとともに、専用非常灯
や非常照明系統送電線が不要となシ、コスト低減をｌる
ことかできる。According to the lighting device of the present invention, the storage battery 31, the charging transformer 29, the charging rectifier 30, etc. are built into the emergency light lighting fixture 24-C, so that it has a large capacity as in the conventional case. There is no need for a central storage battery, a control device, or a dedicated room to house them, and there is no need for dedicated emergency lights or emergency lighting system power transmission lines, resulting in cost reduction.

また、非常灯兼用照明器具Ｕ・・・が分散、独立型であ
るため、非常事態が発生しても、非常灯を兼ねる常用対
２７・・・の全部が消灯する確率は非常にｌＪ飄さく、
従来と比べ保安、安全上の信頼性が向上する。Furthermore, since the emergency lighting fixtures U... are distributed and independent, even if an emergency situation occurs, the probability that all of the regular lighting fixtures 27... that also serve as emergency lights will go out is very small. ,
Security and safety reliability is improved compared to conventional methods.

なお、上記実施例では、蓄電池、充電用変圧器等を非常
灯兼用照明器具に内蔵した場合について述べたが、これ
に限らず、蓄電池等を非常灯兼用照明器具の近傍に設け
た場合でも同様の効果が期待できる。In addition, in the above embodiment, a case where a storage battery, a charging transformer, etc. are built into a lighting fixture that also serves as an emergency light is described, but this is not limited to this, and the same applies even when a storage battery, etc. is installed near a lighting fixture that also serves as an emergency light. The effects can be expected.

以上詳述した如く本発明によれば、コスト低減を図り、
非常灯の保安、安全上の信頼性を向上し得る船舶等に用
いられる照明装置を提供できるものである。As detailed above, according to the present invention, cost reduction is achieved,
It is possible to provide a lighting device for use in ships, etc. that can improve the security and safety reliability of emergency lights.

[Brief explanation of the drawing]

第１図は従来の照明装置の回路図、第２図は本発明の一
実施例である照明装置の回路図、第３図は第２図図示の
照明装置の非常灯兼用照明器具の回路図である。２１・・・照明灯用母線、２２・・・ブレーカ、２３・
・・居住区画照明系統送電線、Ｕ・・・非常灯兼用照明
器具、２５・・・常用照明器具、２６・・・リレー、２
７・・・非常灯を兼ねる常用対、２Ｂ、３２゜３４・・
・リレースイッチ、２９・・・充電用変圧器、３０・・
・充電用整流器、３２・・・蓄電池、３３・・・変換器
。Fig. 1 is a circuit diagram of a conventional lighting device, Fig. 2 is a circuit diagram of a lighting device according to an embodiment of the present invention, and Fig. 3 is a circuit diagram of a lighting fixture that doubles as an emergency light of the lighting device shown in Fig. 2. It is. 21... Illumination light bus bar, 22... Breaker, 23...
...Residential lighting system power line, U...Emergency light/lighting equipment, 25...Normal lighting equipment, 26...Relay, 2
7... Regular use pair that also serves as an emergency light, 2B, 32°34...
・Relay switch, 29... Charging transformer, 30...
- Charging rectifier, 32...Storage battery, 33...Converter.

Claims

[Claims]

The lighting system is equipped with a lighting bus bar, a lighting system power line connected to the bus line via a breaker, and a plurality of emergency light and regular lighting fixtures connected to the power transmission line. A device includes a relay connected in parallel to the lighting system power line, a regular light that also serves as an emergency light connected to the power transmission line, and a fixture that is interposed between the regular light that also serves as the emergency light and the power transmission line, and that is connected to the relay. a first relay switch that turns on and off a regular power supply to a regular light that also serves as an emergency light;
A charging transformer and a charging rectifier sequentially connected to the power transmission line, a storage battery connected to the charging rectifier, the relay interposed between the charging rectifier and the storage battery, and interlocked with a first relay switch. A second relay switch is connected to the storage battery via the second relay switch and is connected to the service light which also serves as the emergency light, and is connected to the service light which also serves as the emergency light, and which converts the voltage of the storage battery into direct current. and a third relay switch that is interposed in the converter and the normal vent that also serves as the emergency light and turns on and off in conjunction with the first relay switch. lighting equipment.