JPS62232895A - Emergency lamp apparatus in elevator cage - Google Patents
Emergency lamp apparatus in elevator cageInfo
- Publication number
- JPS62232895A JPS62232895A JP61072503A JP7250386A JPS62232895A JP S62232895 A JPS62232895 A JP S62232895A JP 61072503 A JP61072503 A JP 61072503A JP 7250386 A JP7250386 A JP 7250386A JP S62232895 A JPS62232895 A JP S62232895A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- voltage
- light
- incandescent lamp
- incandescent
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stand-By Power Supply Arrangements (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】
〔産業上の利用分野〕
本発明はエレベータ−かご内の停電灯装置の改良に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an improvement in a power outage lighting system in an elevator car.
エレベータ−かご内の照明装置は、たとえば実開昭５４
−４９０６４に開示しているように、複数個の照明灯が
かご内の天井に設けらている。そのため、これらの１つ
が蛍光灯の断線等により消灯しても。The lighting system in the elevator car is, for example,
-49064, a plurality of lighting lights are provided on the ceiling inside the car. Therefore, even if one of these lights goes out due to a break in the fluorescent light, etc.
他の照明灯が点灯しているため、かご内の明るさは若干
暗くはなるが、かごの運行には支障はなかった。Because other lighting lights were on, the brightness inside the car was slightly dimmed, but there was no problem with the operation of the car.
ところで、最近、エレベータ−の原価低減を図るため、
前記照明灯を１個としたものがある。By the way, recently, in order to reduce the cost of elevators,
There is one in which the lighting lamp is one piece.
上記従来の照明装置において、たとえば蛍光灯が断線し
消灯すると、照明灯が１個しかないのでかご内は真暗と
なり１乗客に不安感を与えるのみならず、運転盤の操作
も困難となり１問題となっていた。In the above-mentioned conventional lighting system, if, for example, a fluorescent light breaks and goes out, there is only one lighting light, so the inside of the car becomes pitch black, which not only makes passengers feel uneasy, but also makes it difficult to operate the driver's panel, which poses a problem. It had become.
本発明の目的は前記の欠点に鑑みて、照明灯が故障によ
り消灯しても、少くともかご内が真暗にはならない安価
な照明装置を提供することにある。SUMMARY OF THE INVENTION In view of the above drawbacks, an object of the present invention is to provide an inexpensive lighting device that at least does not leave the inside of a car completely dark even if the lighting lamp goes out due to a failure.
上記目的は、法規（建築基準法、令第１２９条の９−１
２−口）により、かご内に設置することが義務づけられ
ている停電灯を交流電源が課電されているとき、常時正
規の明るさよりも暗い状態（この状態を半点灯と称する
）に点灯することにより達成される。The above purpose is based on the laws and regulations (Building Standards Act, Order Article 129-9-1).
When AC power is applied, power outage lights, which are required to be installed in cars according to 2-Exit), are always turned on at a lower level than the normal brightness (this state is called half-lit). This is achieved by
この結果、交流電源がｉ電されているときには、照明灯
が消灯しても停電灯が点灯しているので、かご内は真暗
にはならない。また、交流電源が停電すると、従来技術
と同様、直流非常電源装置により、停電灯は正規の明る
さに点灯する。As a result, when the AC power source is turned on, even if the illumination light is turned off, the power outage light remains on, so the inside of the car is not pitch black. Furthermore, when the AC power supply fails, the DC emergency power supply turns on the power outage light to the normal brightness, similar to the conventional technology.
以下、本発明の一実施例を図面により説明する。 An embodiment of the present invention will be described below with reference to the drawings.
第１図において、Ｕｃ、Ｕｚは交流電源の端子。In Fig. 1, Uc and Uz are terminals of the AC power supply.
１は交流電源が課電されているとき付勢される電圧リレ
ーで、１ａおよび１ｂはその常開接点および常閉接点、
２はかご内の１個の照明灯で、蛍光灯あるいは白熱灯い
ずれでもよい。ユは停電灯装置で、４は白熱灯、５はＴ
Ｉ電池、且は変圧器で、その−次巻線６１は交流電源の
端子Ｕｌ 、Ｕｚに接続され、その二次巻線は３つ端子
Ｖｌ 、 Ｖｚ 。1 is a voltage relay that is energized when an AC power supply is applied; 1a and 1b are its normally open and normally closed contacts;
Reference numeral 2 denotes one illumination light inside the car, which may be either a fluorescent light or an incandescent light. U is a power outage light device, 4 is an incandescent light, and 5 is a T.
I battery is a transformer, and its secondary winding 61 is connected to the terminals Ul and Uz of the AC power supply, and its secondary winding has three terminals Vl and Vz.
ｖ３が設けられ、端子ｖ３は中間端子である。そして、
電圧ＶＩ Ｖ２は蓄電池の定格電圧の１．５〜２．５
倍に、また電圧Ｖ２ Ｖａは白熱灯４の定格電圧の０
．５〜０．８倍に設定されている。v3 is provided, and terminal v3 is an intermediate terminal. and,
Voltage VI V2 is 1.5 to 2.5 of the rated voltage of the storage battery.
and the voltage V2 Va is 0 of the rated voltage of the incandescent lamp 4.
．． It is set to 5 to 0.8 times.
蓄電池５はいわゆる直流非常電源装置で、変圧器の二次
巻線６２の端子■１より整流器７−抵抗８を介して充電
回路を形成している。白熱灯４は′ｒｆ電池５より電圧
リレー２の常閉接点１ｂを介して接続され、更に、変圧
器の二次巻線６２の二次端子ｖ８より電圧リレー１の常
開接点１ａを介して白熱灯４に並列接続されている。The storage battery 5 is a so-called DC emergency power supply device, and forms a charging circuit from the terminal 1 of the secondary winding 62 of the transformer via the rectifier 7 and the resistor 8. The incandescent lamp 4 is connected to the RF battery 5 through the normally closed contact 1b of the voltage relay 2, and is further connected to the secondary terminal v8 of the secondary winding 62 of the transformer through the normally open contact 1a of the voltage relay 1. It is connected in parallel to the incandescent lamp 4.
次に、本実施例の動作を説明する。Next, the operation of this embodiment will be explained.
交流電源Ｕ１．Ｕｚが課電されているときには、照明灯
２は点灯し、かご内は明るい状態となっている。また、
電圧リレー１は付勢されているので、接点１ａは閉じ、
接点１ｂは開いている。したがって、停電灯装置−鼻−
においては、接点１ａは閉じているので、Ｖａ−１ａ−
４Ｖ２の回路が形成し、白熱灯４は点灯する。しかし、
接点１ｂは開いているので、蓄電池５は無関係である。AC power supply U1. When Uz is energized, the illumination lamp 2 is lit, and the interior of the car is bright. Also,
Since voltage relay 1 is energized, contact 1a is closed,
Contact 1b is open. Therefore, the blackout light device - nose -
In , contact 1a is closed, so Va-1a-
A 4V2 circuit is formed and the incandescent lamp 4 lights up. but,
Since contact 1b is open, storage battery 5 is irrelevant.
停電時には電圧リレー１が消勢するので、接点１ｂが閉
じるので、５−１ｂ−４の回路が形成し、白熱灯４は点
灯する。そして、接点１ｂは開いているので、二次巻Ｉ
Ａ６２に対しては無関係である。During a power outage, the voltage relay 1 is deenergized and the contact 1b is closed, forming a circuit 5-1b-4, and the incandescent lamp 4 is turned on. Since contact 1b is open, secondary winding I
It has no relation to A62.
したがって、交流電源Ｕｚ、Ｕ２が課電されているとき
には、白熱灯４には定格電圧の５０〜８０％の電圧が印
加されているので、いわゆる半点灯状態で点灯している
ので、万一、照明灯２が何らかの原因により消灯しても
、白熱灯４は点灯しているので、かご内が真暗にならな
い効果がある。Therefore, when the AC power supplies Uz and U2 are energized, a voltage of 50 to 80% of the rated voltage is applied to the incandescent lamp 4, so it is lit in a so-called half-lighted state. Even if the illumination light 2 goes out for some reason, the incandescent light 4 remains on, so there is an effect that the inside of the car does not become completely dark.
なお、電圧を下げたのは、白熱灯４の寿命を延ばすため
に行なったものである。ちなみに、電圧を７０％に減圧
すると、白熱灯４の寿命は電圧の１３乗に逆比例するが
ら、このときの寿命は定格電圧の寿命の１００倍以上と
なり、この白熱灯４は半永久に使用できる。Note that the voltage was lowered in order to extend the life of the incandescent lamp 4. By the way, when the voltage is reduced to 70%, the life of the incandescent lamp 4 is inversely proportional to the voltage to the 13th power, but in this case the life is more than 100 times the life of the rated voltage, and the incandescent lamp 4 can be used semi-permanently. .
第２図は本考案の他の実施例を示したもので、図中、第
１図と同一符号は同一部分を示す。FIG. 2 shows another embodiment of the present invention, in which the same reference numerals as in FIG. 1 indicate the same parts.
第２図において、主は降圧用の変圧器で、その−次巻、
１１９１は交流電源端子Ｕｌ 、Ｕ２に接続し、その二
次巻線９２の端子Ｖ４．ＶＩ５は、接点１ａを介して、
白熱灯４に接続されている。そして、二次巻ｌｌ１Ａ９
２の電圧は白熱灯４の定格電圧の５０〜８０％に設定さ
れている。In Figure 2, the main part is a step-down transformer, and the next volume,
1191 is connected to the AC power supply terminals Ul and U2, and the terminal V4. VI5 via contact 1a,
It is connected to an incandescent lamp 4. And the second volume ll1A9
The voltage 2 is set to 50 to 80% of the rated voltage of the incandescent lamp 4.
本実施例の動作は上記と同様、交流電源が課電されてい
るときには接点１ａが閉じているので、Ｖａ −１ａ−
４−Ｖａの回路が形成され、白熱灯４は半点灯状態で点
灯する。また、停電時には上記と同様、５−１ｂ−４の
回路が形成し、白熱灯は点灯する。The operation of this embodiment is the same as above, and since the contact 1a is closed when the AC power supply is applied, Va -1a-
A 4-Va circuit is formed, and the incandescent lamp 4 is lit in a half-lit state. Further, in the event of a power outage, the circuit 5-1b-4 is formed and the incandescent lamp is turned on, as described above.
したがって、前記と同様、照明灯２が故障により消灯し
ても白熱灯４が半点灯状態となっているので、乗客の不
安感を和らげることができる。また、白熱灯４が半点灯
しているということは停電灯装置主が正常状態であると
いうことでもあり、停電灯装置主の保守点検にも役立つ
ことになる。Therefore, as described above, even if the illumination light 2 goes out due to a failure, the incandescent light 4 remains half-lit, so that the passengers' sense of anxiety can be alleviated. Further, the fact that the incandescent lamp 4 is half-lit means that the main power outage light device is in a normal state, which is useful for maintenance and inspection of the main power outage light device.
本発明によれば、交流電流が課電しているとき、何らか
の原因によりかご内の照明灯が消灯しても停電灯装置の
白熱灯が半点灯しているので、乗客に対して不安感を低
減することができしかも停電灯装置の保守点検にも役立
つ効果がある。According to the present invention, when alternating current is being applied, even if the lighting lights inside the car go out for some reason, the incandescent lights of the power outage lighting device remain half-lit, so passengers do not feel uneasy. In addition, it has the effect of being useful for maintenance and inspection of power outage lighting devices.
第１図は本発明になる停電灯装置の一実施例を示す電気
回路図、第２図は本発明の他の実施例の電気回路図であ
る。
１・・・電圧リレー、２・・・照明灯、４・・・白熱灯
、５・・・蓄電池、Ｇ ＝−・変圧器、７・・・整流器
。FIG. 1 is an electric circuit diagram showing one embodiment of a power outage lamp device according to the present invention, and FIG. 2 is an electric circuit diagram of another embodiment of the present invention. 1...Voltage relay, 2...Lighting lamp, 4...Incandescent lamp, 5...Storage battery, G=--Transformer, 7...Rectifier.
Claims (1)
れる交流電源電圧を検出する電圧リレーと前記交流電源
より供給される直流非常電源装置と前記交流電源が停電
となったとき、前記直流電源装置より前記電圧リレーの
常閉接点を介して点灯する白熱灯を設けた停電灯装置に
おいて、前記白熱灯の定格電圧の５０〜８０％を発生す
る変圧器を設け、前記交流電源が課電されているとき、
前記変圧器より前記電圧リレーの常開接点を介して白熱
灯を点灯するエレベーターかご内の停電灯装置。1. A voltage relay that detects the AC power supply voltage applied to lighting lights provided in the elevator car, a DC emergency power supply device supplied from the AC power supply, and a DC A power outage lamp device is provided with an incandescent lamp that is turned on by a power supply device through a normally closed contact of the voltage relay, and a transformer that generates 50 to 80% of the rated voltage of the incandescent lamp is provided, and the AC power supply is energized. When the
A power outage light device in an elevator car that lights an incandescent light from the transformer through a normally open contact of the voltage relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61072503A JPS62232895A (en) | 1986-04-01 | 1986-04-01 | Emergency lamp apparatus in elevator cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61072503A JPS62232895A (en) | 1986-04-01 | 1986-04-01 | Emergency lamp apparatus in elevator cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62232895A true JPS62232895A (en) | 1987-10-13 |
| JPH0470759B2 JPH0470759B2 (en) | 1992-11-11 |
Family
ID=13491206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61072503A Granted JPS62232895A (en) | 1986-04-01 | 1986-04-01 | Emergency lamp apparatus in elevator cage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62232895A (en) |
-
1986
- 1986-04-01 JP JP61072503A patent/JPS62232895A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0470759B2 (en) | 1992-11-11 |
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