JP3175541U

JP3175541U - lighting equipment

Info

Publication number: JP3175541U
Application number: JP2012001050U
Authority: JP
Inventors: 博高崎
Original assignee: コロナ産業株式会社
Priority date: 2012-02-27
Filing date: 2012-02-27
Publication date: 2012-05-17
Anticipated expiration: 2022-02-27

Abstract

【課題】停電の有無に拘らず地震時には光源を点灯させる照明器具を提供する。
【解決手段】ＬＥＤ光源１１と、電源２から前記光源１１へ電力を供給する電力供給線１７と、地震の震度を感知する地震センサ１３と、前記電力供給線に直列に設けられ、前記地震センサにより感知した震度が所定値以上の場合にＯＮする入切スイッチ１２と、を備える。
【選択図】図１Provided is a lighting device that turns on a light source in the event of an earthquake regardless of whether there is a power failure.
An LED light source, a power supply line that supplies power from a power source to the light source, an earthquake sensor that detects seismic intensity of an earthquake, and the earthquake sensor provided in series with the power supply line. And an on / off switch 12 that is turned on when the seismic intensity sensed by is above a predetermined value.
[Selection] Figure 1

Description

本考案は、停電の有無に拘らず地震を感知して点灯する照明器具に関するものである。 The present invention relates to a lighting apparatus that senses and lights an earthquake regardless of whether there is a power failure.

地震等で停電しても、非難する際の誘導灯として非常灯を点灯させる照明器具が提案されている（特許文献１）。しかしながら、この種の照明器具は停電しない限り非常灯が点灯しない回路構成とされているので、停電しない地震時には照明器具のスイッチを入れる操作が必要となり、逃げ遅れたりするという問題がある。 There has been proposed a luminaire that turns on an emergency light as a guide light in the event of a power failure due to an earthquake or the like (Patent Document 1). However, since this type of lighting fixture has a circuit configuration in which an emergency light does not light unless a power failure occurs, there is a problem in that an operation to switch on the lighting fixture is required during an earthquake that does not cause a power failure, resulting in a delay.

特開２００９−２７２１３５号公報JP 2009-272135 A

本考案が解決しようとする課題は、停電の有無に拘らず地震時には光源を点灯させる照明器具を提供することである。 The problem to be solved by the present invention is to provide a luminaire that turns on a light source in the event of an earthquake regardless of the presence or absence of a power failure.

本考案は、所定値以上の震度を感知したら光源のスイッチを自動入力する回路を備えることにより、上記課題を解決する。 This invention solves the said subject by providing the circuit which inputs the switch of a light source automatically, if the seismic intensity more than a predetermined value is detected.

本考案によれば、停電の有無に拘らず、所定値以上の震度を感知したら光源のスイッチが自動入力し、これにより光源が点灯するので、停電しない地震が発生しても暗所を自動的に照明することができ、照明器具のスイッチを入力する操作が不要となる。その結果、暗所で衝突して怪我をしたり逃げ遅れたりすることがなくなり、安全に非難することができる。 According to the present invention, regardless of whether there is a power outage or not, if a seismic intensity of a predetermined value or more is detected, the light source switch automatically inputs and the light source is turned on. Therefore, it is not necessary to input a switch of the lighting fixture. As a result, there is no danger of injury or delayed escape due to a collision in the dark, and it can be safely blamed.

本考案の一実施の形態に係る照明器具を示す電気回路図である。It is an electric circuit diagram which shows the lighting fixture which concerns on one embodiment of this invention.

本考案に係る照明器具１は、家屋内外に設けられ、地震災害時に非常用照明として機能する照明器具あり、ＬＥＤ光源１１と、商用交流電源２からＬＥＤ光源１１へ電力を供給する電力供給線１７と、交流電力を整流して直流電力に変換する整流回路１５と、整流された直流電力をＬＥＤ光源の定格電圧に降圧する降圧回路１６と、手動入切スイッチ１４と、を備える。 A luminaire 1 according to the present invention is a luminaire that is provided outside a house and functions as emergency lighting in the event of an earthquake disaster. The LED light source 11 and a power supply line 17 that supplies power from the commercial AC power source 2 to the LED light source 11 are provided. A rectifier circuit 15 that rectifies AC power and converts it into DC power, a step-down circuit 16 that steps down the rectified DC power to a rated voltage of the LED light source, and a manual on / off switch 14.

また、商用交流電源２と照明器具１との間には無停電電源装置３が設けられている。本例の無停電電源装置３は、商用交流電源２の交流電力を直流電力に変換するＡＣ／ＤＣ変換回路３１と、変換された直流電力を蓄電するバッテリ３２と、変換された直流電力を再び交流電力に変換するＤＣ／ＡＣ変換回路３３と、変換された交流電力を整流する波形整形回路３４とを備える。なお、波形整形回路３４は、変圧器やフィルタ回路などで構成されている。そして、商用電源２が停電した場合にはバッテリ３２がＤＣ／ＡＣ変換回路３３の電力供給源となり、停電しない場合には商用電源２がＤＣ／ＡＣ変換回路３３の電力供給源となる。 An uninterruptible power supply 3 is provided between the commercial AC power supply 2 and the lighting fixture 1. The uninterruptible power supply 3 of this example includes an AC / DC conversion circuit 31 that converts AC power of the commercial AC power source 2 into DC power, a battery 32 that stores the converted DC power, and the converted DC power again. A DC / AC conversion circuit 33 that converts to AC power and a waveform shaping circuit 34 that rectifies the converted AC power are provided. The waveform shaping circuit 34 includes a transformer, a filter circuit, and the like. When the commercial power source 2 fails, the battery 32 serves as a power supply source for the DC / AC conversion circuit 33. When the commercial power source 2 does not cause a power failure, the commercial power source 2 serves as a power supply source for the DC / AC conversion circuit 33.

したがって、本例の照明器具１は、非停電時には無停電電源装置３を介して商用交流電源２から供給される交流電力が電力供給線１７から供給され、停電時には無停電電源装置３のバッテリ３２から供給される交流電力が電力供給線１７から供給される。そして、手動入切スイッチ１４をＯＮすることでＬＥＤ光源１１が点灯し、手動入切スイッチ１４をＯＦＦすることでＬＥＤ光源１１が消灯する。 Therefore, in the lighting fixture 1 of this example, AC power supplied from the commercial AC power supply 2 is supplied from the power supply line 17 via the uninterruptible power supply 3 when there is no power failure, and the battery 32 of the uninterruptible power supply 3 is supplied during a power failure. AC power supplied from the power supply line 17 is supplied from the power supply line 17. Then, the LED light source 11 is turned on by turning on the manual on / off switch 14, and the LED light source 11 is turned off by turning off the manual on / off switch 14.

特に本例の照明器具１は、地震の震度を感知する地震センサ１３と、電力供給線１７に直列に設けられ、且つ手動入切スイッチ１４に並列に設けられた入切スイッチ１２をさらに備える。これらを含め、ＬＥＤ光源１１、電力供給線１７の一部、整流回路１５、降圧回路１６及び地震センサ１３は、照明器具１の筐体１８に収納されている。 In particular, the luminaire 1 of this example further includes an earthquake sensor 13 that senses the seismic intensity of the earthquake, and an on / off switch 12 that is provided in series with the power supply line 17 and provided in parallel with the manual on / off switch 14. Including these, the LED light source 11, a part of the power supply line 17, the rectifier circuit 15, the step-down circuit 16, and the earthquake sensor 13 are housed in a housing 18 of the lighting fixture 1.

地震センサ１３は、機械式又は電気式のいずれも採用することができるが、電気式地震センサを採用する場合には、停電時においても当該地震センサにも電力が供給されるように回路構成する必要がある。したがって、機械式地震センサを用いることが望ましい。 The seismic sensor 13 can be either mechanical or electrical. However, when an electrical seismic sensor is employed, the circuit configuration is such that power is supplied to the seismic sensor even during a power failure. There is a need. Therefore, it is desirable to use a mechanical seismic sensor.

本例の入切スイッチ１２は、地震センサ１３により感知した震度が、たとえば震度４以上の場合にＯＮするように構成されている。この機構は機械式で構成することが望ましいが、停電時においても電力が供給される回路構成とする場合には電気式機構で構成してもよい。 The on / off switch 12 of this example is configured to be turned on when the seismic intensity detected by the earthquake sensor 13 is, for example, seismic intensity 4 or more. This mechanism is preferably configured by a mechanical type, but may be configured by an electric type mechanism in the case of a circuit configuration in which power is supplied even during a power failure.

なお、本考案の光源１１はＬＥＤ光源にのみ限定されず、交流電力で作動する白熱灯や蛍光灯も適用することができる。交流電力の光源を用いる場合は、整流回路１５及び降圧回路１６を省略することもできる。 In addition, the light source 11 of this invention is not limited only to an LED light source, The incandescent lamp and fluorescent lamp which operate | move with alternating current power can also be applied. When an AC power light source is used, the rectifier circuit 15 and the step-down circuit 16 can be omitted.

また、本考案の照明器具１は、無停電電源装置３を必ずしも必要とせず電力供給線１７を直接商用交流電源２に接続してもよい。 Moreover, the lighting fixture 1 of this invention does not necessarily require the uninterruptible power supply device 3, and you may connect the electric power supply line 17 directly to the commercial alternating current power supply 2. FIG.

以上のように、本例の照明器具１によれば、震度が所定以上、たとえば震度４を感知すると、停電の有無に拘らず自動的に光源１１が点灯するので、非停電時において照明器具１の手動入切スイッチ１４をＯＮする操作が不要となる。その結果、暗所で衝突して怪我をしたり逃げ遅れたりすることがなくなり、安全に非難することができる。 As described above, according to the lighting apparatus 1 of this example, when the seismic intensity is greater than a predetermined level, for example, seismic intensity 4 is detected, the light source 11 is automatically turned on regardless of the power outage. The operation of turning on the manual on / off switch 14 becomes unnecessary. As a result, there is no danger of injury or delayed escape due to a collision in the dark, and it can be safely blamed.

また、無停電電源装置３に接続し、ＬＥＤ光源１１を用いているので、停電時には長時間の照明が可能となり、暗所において必要な家財道具等を持ち出すことができる。 Moreover, since it connects to the uninterruptible power supply 3 and uses the LED light source 11, it is possible to illuminate for a long time at the time of a power failure, and to bring out necessary household goods and the like in a dark place.

また、光源１１、電力供給線１７の一部、整流回路１５、降圧回路１６及び地震センサ１３を筐体１８に収納しているので、既存の照明器具に代替が容易となり、さらに既存の照明器具に並べて配置することも容易となる。 In addition, since the light source 11, a part of the power supply line 17, the rectifier circuit 15, the step-down circuit 16 and the earthquake sensor 13 are housed in the casing 18, the existing lighting fixture can be easily replaced, and the existing lighting fixture can be used. It is also easy to arrange them side by side.

１…照明器具
１１…ＬＥＤ光源
１２…入切スイッチ
１３…地震センサ
１４…手動入切スイッチ
１５…整流回路
１６…降圧回路
１７…電力供給線
１８…筐体
２…商用交流電源
３…無停電電源装置
３１…ＡＣ／ＤＣ変換回路
３２…バッテリ
３３…ＤＣ／ＡＣ変換回路
３４…波形整形回路 DESCRIPTION OF SYMBOLS 1 ... Lighting fixture 11 ... LED light source 12 ... On / off switch 13 ... Earthquake sensor 14 ... Manual on / off switch 15 ... Rectifier circuit 16 ... Step-down circuit 17 ... Electric power supply line 18 ... Case 2 ... Commercial AC power supply 3 ... Uninterruptible power supply Device 31 ... AC / DC conversion circuit 32 ... Battery 33 ... DC / AC conversion circuit 34 ... Waveform shaping circuit

Claims

A light source;
A power supply line for supplying power from a power source to the light source;
An earthquake sensor that senses the intensity of the earthquake;
An on / off switch provided in series with the power supply line and turned on when the seismic intensity detected by the earthquake sensor is equal to or greater than a predetermined value.

The lighting device according to claim 1, wherein the on / off switch is turned on at least when the seismic intensity is 4 or more.

The lighting apparatus according to claim 1, wherein the light source, a part of the power supply line, and the earthquake sensor are housed in a housing of the lighting apparatus.

The said electric power supply line is a lighting fixture as described in any one of Claims 1-3 connected to the said power supply via an uninterruptible power supply device.

The said light source is LED, The lighting fixture as described in any one of Claims 1-4.

The lighting fixture according to claim 1, wherein a manual on / off switch is provided in parallel to the on / off switch.