JP4591496B2 - Battery built-in lighting device - Google Patents

Battery built-in lighting device Download PDF

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JP4591496B2
JP4591496B2 JP2007282712A JP2007282712A JP4591496B2 JP 4591496 B2 JP4591496 B2 JP 4591496B2 JP 2007282712 A JP2007282712 A JP 2007282712A JP 2007282712 A JP2007282712 A JP 2007282712A JP 4591496 B2 JP4591496 B2 JP 4591496B2
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battery
voltage
lighting
charging
lamp
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JP2008078151A (en
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将 松野
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Toshiba Lighting and Technology Corp
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Description

本発明は、非停電時にバッテリでランプを点灯させるバッテリ内蔵照明器具に関する。   The present invention relates to a battery built-in lighting device that lights a lamp with a battery during a non-power failure.

一般に、非常灯はバッテリを有し、非停電時にはこのバッテリによりランプを点灯させている。また、バッテリは停電後、所定時間以上ランプを点灯させなければならない旨法令で規定されており、バッテリには充電状態を表示する充電モニタを付加することが技術基準で義務付けられている。そして、充電モニタは、点検スイッチまたは電源遮断により停電状態を作り、規定時間経過後にランプが点灯しているか否かを点検して充電状態をモニタしている。   In general, an emergency light has a battery, and the lamp is turned on by this battery when there is no power failure. Further, the law stipulates that the lamp must be lit for a predetermined time or more after a power failure, and it is required by the technical standards to add a charge monitor that displays the state of charge to the battery. The charge monitor creates a power failure state by an inspection switch or power-off, checks whether the lamp is lit after a specified time has elapsed, and monitors the state of charge.

バッテリの寿命は一般的に４ないし６年程度であるが、使用環境条件で寿命が大きく異なり、また、非常灯は普段使用していないため、バッテリは点検されにくくバッテリの状態を把握しにくい問題を有している。   Battery life is generally about 4 to 6 years, but life varies greatly depending on the usage environment, and emergency lights are not usually used, so it is difficult to check the battery status. have.

本発明は、上記問題点に鑑みなされたもので、バッテリの寿命を判定できるバッテリ内蔵照明器具を提供することを目的とする。   The present invention has been made in view of the above problems, and an object of the present invention is to provide a battery built-in lighting device that can determine the life of a battery.

請求項１記載のバッテリ内蔵照明器具は、バッテリを電源としてランプを点灯させるランプ点灯手段と；   The lighting apparatus with a built-in battery according to claim 1, lamp lighting means for lighting a lamp using a battery as a power source;

非試験時及び非停電時にバッテリを充電する充電手段と；   Charging means for charging the battery during non-test and non-power failure;

試験が検出されるとランプ点灯手段を動作させる制御手段と；   Control means for operating the lamp lighting means when a test is detected;

点灯時間を計測する計測タイマ手段と；   Measuring timer means for measuring the lighting time;

計測タイマ手段で所定時間を計測するとバッテリの電圧を検出し、所定時間に達する前もバッテリの電圧を検出する電圧検出手段と；   A voltage detection means for detecting the voltage of the battery when the predetermined time is measured by the measurement timer means and detecting the voltage of the battery even before reaching the predetermined time;

この電圧検出手段で電圧が所定値以下であると判断されるとバッテリ不良をモニタするモニタ手段と；
を具備するバッテリ内蔵照明器具において、 Monitoring means for monitoring battery failure when the voltage detection means determines that the voltage is below a predetermined value;
In the battery built-in lighting fixture comprising:

前記所定時間経過後は充電手段を動作させてバッテリを充電し、前記所定時間中はバッテリの電圧が所定値以下になると充電手段を動作させてバッテリの充電を開始する
ことを特徴とするバッテリ内蔵照明器具。 Built-in battery characterized in that after the predetermined time elapses, the charging means is operated to charge the battery, and during the predetermined time, when the voltage of the battery falls below a predetermined value, the charging means is operated to start charging the battery. lighting equipment.

請求項１記載のバッテリ内蔵照明器具によれば、試験動作がされるとと制御手段により動作させたランプ点灯手段がランプを点灯し、この点灯時間を計測タイマ手段で計測し、計測タイマ手段で計測された所定時間経過後は、充電手段を動作させてバッテリを充電し、所定時間中は、バッテリの電圧が所定値以下と判断されると、モニタ手段でバッテリ不良をモニタするとともに充電手段を動作させてバッテリの充電を開始することで、バッテリ寿命を容易に知ることができる。   According to the lighting apparatus with a built-in battery according to claim 1, when the test operation is performed, the lamp lighting means operated by the control means turns on the lamp, the lighting time is measured by the measurement timer means, and the measurement timer means After the measured predetermined time has elapsed, the charging means is operated to charge the battery. If the battery voltage is determined to be equal to or lower than the predetermined value during the predetermined time, the monitoring means monitors the battery failure and the charging means By operating and starting charging the battery, the battery life can be easily known.

以下、本発明のバッテリ内蔵照明器具の一実施の形態を図面に示す誘導灯を参照して説明する。   Hereinafter, an embodiment of a lighting apparatus with a built-in battery according to the present invention will be described with reference to a guide light shown in the drawings.

図２は誘導灯を示す斜視図で、１は壁埋込型の器具本体で、この器具本体１は前面に透光開口２を有し、この器具本体１の内部には直管型の蛍光ランプ３、停電などの非常時にこの蛍光ランプ３を点灯するバッテリ４、モニタ手段としての発光ダイオード５を有する非常灯点灯装置６が配設されている。なお、非常灯点灯装置６には、停電検出手段、ランプ点灯手段としてのインバータ、制御手段、計測タイマ手段、電圧検出手段、試験タイマ手段、充電手段、停電タイマ手段およびメモリ手段などの機能を有するマイクロコンピュータなどを備えている。   FIG. 2 is a perspective view showing a guide lamp. Reference numeral 1 denotes a wall-embedded instrument body. The instrument body 1 has a light-transmitting opening 2 on the front surface. An emergency lamp lighting device 6 having a lamp 3, a battery 4 for lighting the fluorescent lamp 3 in case of an emergency such as a power failure, and a light emitting diode 5 as a monitoring means is provided. The emergency light lighting device 6 has functions such as a power failure detection means, an inverter as a lamp lighting means, a control means, a measurement timer means, a voltage detection means, a test timer means, a charging means, a power failure timer means, and a memory means. It has a microcomputer.

そして、非常灯点灯装置６により、非停電時である常時は蛍光ランプ３を商用交流電源で点灯し、停電時にバッテリ４に電源が切換えられて非常灯点灯装置６に設けられたインバータによりバッテリ４の直流を高周波交流に変換して蛍光ランプ３を点灯させる。   Then, the emergency lamp lighting device 6 always lights the fluorescent lamp 3 with a commercial AC power source at the time of non-power failure, and the power source is switched to the battery 4 at the time of power failure and the battery 4 is operated by an inverter provided in the emergency light lighting device 6. The direct current is converted into high frequency alternating current, and the fluorescent lamp 3 is turned on.

また、器具本体１は、全面の透光開口２を有する箱状体７を有し、この箱状体７には安定器８が取り付けられ、箱状体７の前面側には枠状の枠体９が開閉可能に取り付けられ、枠体９の周囲には壁面などに先端が当接する突出壁10を有している。   The instrument body 1 has a box-like body 7 having a transparent opening 2 on the entire surface. A stabilizer 8 is attached to the box-like body 7, and a frame-like frame is provided on the front side of the box-like body 7. A body 9 is attached so as to be openable and closable, and a projecting wall 10 whose tip abuts against a wall surface is provided around the frame body 9.

さらに、枠体９の内面側には透光パネル11が支持され、この透光パネル11には誘導表示が施され、箱状体７の透光開口２を覆っている。   Further, a translucent panel 11 is supported on the inner surface side of the frame body 9, a guidance display is provided on the translucent panel 11, and the translucent opening 2 of the box-shaped body 7 is covered.

また、枠体９には反射部13が、枠体９の閉塞時に発光ダイオード５に対向して枠体９に設けられた支持部材14に一体的に取り付けられ、枠体９の下面に光導出孔15が開口形成されている。   Further, the reflecting portion 13 is integrally attached to the support member 14 provided on the frame body 9 so as to face the light emitting diode 5 when the frame body 9 is closed, and light is led out to the lower surface of the frame body 9. A hole 15 is formed as an opening.

そして、図２に示すように、避難口などの壁面に埋め込まれて避難口を表示する。   And as shown in FIG. 2, it embeds in wall surfaces, such as an evacuation exit, and displays an evacuation exit.

次に、上記実施の形態の動作について図１を参照して説明する。   Next, the operation of the above embodiment will be described with reference to FIG.

まず、通常動作時は、商用交流電源により蛍光ランプ３を点灯し、商用交流電源が停電しこの停電を停電検出手段で検出すると、ランプ点灯手段が動作してバッテリ４により蛍光ランプ３を点灯する。   First, during normal operation, the fluorescent lamp 3 is turned on by a commercial AC power supply. When the commercial AC power supply fails and this power failure is detected by the power failure detection means, the lamp lighting means operates and the fluorescent lamp 3 is turned on by the battery 4. .

一方、試験動作時は試験タイマ手段で所定期間毎に試験動作を開始させ、発光ダイオード５が消灯し（ステップ１）、インバータが動作してバッテリ５により蛍光ランプ３を点灯する。また、計測タイマ手段を動作させる（ステップ２）。なお、試験スイッチなどを設けて、任意のときに試験できるようにしてもよい。   On the other hand, at the time of the test operation, the test operation is started by the test timer means every predetermined period, the light emitting diode 5 is turned off (step 1), the inverter is operated, and the fluorescent lamp 3 is turned on by the battery 5. Further, the measurement timer means is operated (step 2). A test switch or the like may be provided so that the test can be performed at any time.

そして、電圧検出手段でバッテリ４が規定電圧以上であるかを判断し（ステップ３）、規定電圧以上である場合には、計測タイマ手段で規定時間経過したかを判断し（ステップ４）、規定時間経過していない場合にはステップ３に戻り、規定時間経過した場合には、判定結果をメモリ手段にメモリし（ステップ５）、再び通電し（ステップ６）、発光ダイオード５を点灯させるとともに（ステップ７）、再びバッテリ４を充電する。   Then, it is determined by the voltage detection means whether the battery 4 is equal to or higher than the specified voltage (step 3), and if it is equal to or higher than the specified voltage, it is determined whether the specified time has elapsed by the measurement timer means (step 4). If the time has not elapsed, the process returns to step 3, and if the specified time has elapsed, the determination result is stored in the memory means (step 5), energized again (step 6), and the light emitting diode 5 is turned on ( Step 7), the battery 4 is charged again.

また、ステップ３で規定電圧以下であると判断されると、規定電圧以下である場合には、計測タイマ手段で規定時間経過したかを判断し（ステップ８）、規定時間経過していない場合にはステップ３に戻り、規定時間経過した場合には、判定結果をメモリ手段にメモリし（ステップ９）、再び通電し（ステップ10）、発光ダイオード５を点滅させるとともに（ステップ11）、バッテリ４を充電する。そして、バッテリ４が交換時期であることを示す。すなわち、図４に示すように、バッテリ４の初期特性では規定時間経過後でも、規定電圧以上であるが、経時劣化により規定時間の電圧は徐々に低下する。   If it is determined in step 3 that the voltage is not more than the specified voltage, if the voltage is not more than the specified voltage, the measurement timer means determines whether the specified time has elapsed (step 8). Returns to step 3, and when the specified time has elapsed, the determination result is stored in the memory means (step 9), energized again (step 10), the light-emitting diode 5 blinks (step 11), and the battery 4 is turned on. Charge. And it shows that the battery 4 is a replacement time. That is, as shown in FIG. 4, the initial characteristics of the battery 4 are equal to or higher than the specified voltage even after the lapse of the specified time, but the voltage for the specified time gradually decreases due to deterioration with time.

一方、規定時間に達する前にバッテリ４の電圧が過放電となる所定電圧以下になると、バッテリ４が再度充電できなくなるため、バッテリ４の所定電圧以下になった場合には、ランプ点灯手段の動作を停止させ、再びバッテリ４の充電を開始し、バッテリ４が過放電となることを防止し、発光ダイオード５を点滅させる。このように、規定時間前に蛍光ランプ３が消灯しても、バッテリ４が原因であるか蛍光ランプ３が原因であるかを容易に知ることができる。   On the other hand, if the voltage of the battery 4 falls below a predetermined voltage that causes overdischarge before the specified time is reached, the battery 4 cannot be recharged. Is stopped, charging of the battery 4 is started again, the battery 4 is prevented from being overdischarged, and the light emitting diode 5 is blinked. Thus, even if the fluorescent lamp 3 is turned off before the specified time, it is possible to easily know whether the battery 4 is the cause or the fluorescent lamp 3 is the cause.

さらに、停電からの停電時間を停電タイマ手段で検出し、停電時間が所定時間以上経過すると、ランプ点灯手段の動作を停止させ、バッテリ４が過放電となることを防止する。このように、過放電を防止することにより、竣工までに長期間放置される場合などでバッテリ４が過放電になる前に、蛍光ランプ３を消灯することにより、バッテリ４の過放電を防止する。   Further, the power failure time means from the power failure is detected by the power failure timer means, and when the power failure time exceeds a predetermined time, the operation of the lamp lighting means is stopped and the battery 4 is prevented from being overdischarged. Thus, by preventing overdischarge, the battery 4 is prevented from being overdischarged by turning off the fluorescent lamp 3 before the battery 4 is overdischarged, for example, when it is left for a long time before completion. .

本発明のバッテリ内蔵照明器具の一実施の形態の誘導灯の動作を示すフローチャートである。It is a flowchart which shows the operation | movement of the guide light of one Embodiment of the battery built-in lighting fixture of this invention. 同上誘導灯の外観を示す斜視図である。It is a perspective view which shows the external appearance of a guide light same as the above. 同上断面図である。It is sectional drawing same as the above. 同上バッテリの放電時間と電圧との関係を示すグラフである。It is a graph which shows the relationship between the discharge time and voltage of a battery same as the above.

符号の説明Explanation of symbols

３ 蛍光ランプ
４ バッテリ
５ モニタ手段としての発光ダイオード
６ 停電検出手段、ランプ点灯手段としてのインバータ、制御手段、計測タイマ手段、電圧検出手段、試験タイマ手段、充電手段、停電タイマ手段およびメモリ手段などの機能を有する非常灯点灯装置 3 Fluorescent lamp 4 Battery 5 Light emitting diode 6 as monitor means Power failure detection means, inverter as lamp lighting means, control means, measurement timer means, voltage detection means, test timer means, charging means, power failure timer means, memory means, etc. Emergency light lighting device with function

Claims (1)

バッテリを電源としてランプを点灯させるランプ点灯手段と；
非試験時及び非停電時にバッテリを充電する充電手段と；
試験が検出されるとランプ点灯手段を動作させる制御手段と；
点灯時間を計測する計測タイマ手段と；
計測タイマ手段で所定時間を計測するとバッテリの電圧を検出し、所定時間に達する前もバッテリの電圧を検出する電圧検出手段と；
この電圧検出手段で電圧が所定値以下であると判断されるとバッテリ不良をモニタするモニタ手段と；
を具備するバッテリ内蔵照明器具において、
前記所定時間経過後は充電手段を動作させてバッテリを充電し、前記所定時間中はバッテリの電圧が所定値以下になると充電手段を動作させてバッテリの充電を開始する
ことを特徴とするバッテリ内蔵照明器具。 A lamp lighting means for lighting the lamp using a battery as a power source;
Charging means for charging the battery during non-test and non-power failure;
Control means for operating the lamp lighting means when a test is detected;
Measuring timer means for measuring the lighting time;
Voltage detecting means for detecting the voltage of the battery when the predetermined time is measured by the measuring timer means and detecting the voltage of the battery even before reaching the predetermined time;
Monitoring means for monitoring battery failure when the voltage detection means determines that the voltage is below a predetermined value;
In the battery built-in lighting fixture comprising:
Built-in battery characterized in that after the predetermined time elapses, the charging means is operated to charge the battery, and during the predetermined time, when the voltage of the battery falls below a predetermined value, the charging means is operated to start charging the battery. lighting equipment.
JP2007282712A 2007-10-31 2007-10-31 Battery built-in lighting device Expired - Lifetime JP4591496B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007282712A JP4591496B2 (en) 2007-10-31 2007-10-31 Battery built-in lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007282712A JP4591496B2 (en) 2007-10-31 2007-10-31 Battery built-in lighting device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10185418A Division JP2000021215A (en) 1998-06-30 1998-06-30 Battery built-in luminaire

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JP2008078151A JP2008078151A (en) 2008-04-03
JP4591496B2 true JP4591496B2 (en) 2010-12-01

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Publication number Priority date Publication date Assignee Title
JP5325084B2 (en) * 2009-12-22 2013-10-23 パナソニック株式会社 Guide light

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08185987A (en) * 1994-12-28 1996-07-16 Mitsubishi Denki Shomei Kk Emergency lighting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08185987A (en) * 1994-12-28 1996-07-16 Mitsubishi Denki Shomei Kk Emergency lighting system

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