JP3788333B2 - Lighting device and lighting fixture having the lighting device - Google Patents

Lighting device and lighting fixture having the lighting device Download PDF

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Publication number
JP3788333B2
JP3788333B2 JP2001370207A JP2001370207A JP3788333B2 JP 3788333 B2 JP3788333 B2 JP 3788333B2 JP 2001370207 A JP2001370207 A JP 2001370207A JP 2001370207 A JP2001370207 A JP 2001370207A JP 3788333 B2 JP3788333 B2 JP 3788333B2
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Prior art keywords
lighting
unit
load
illuminance
human body
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JP2003173882A (en
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篤 大坪
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、照明装置に関し、さらに詳しくは、OFF、ON操作により負荷の状態を変化させて切り替えることのできる照明装置に関するものである。
【0002】
【従来の技術】
従来の照明装置としては、図13に示すごとく、周囲の明るさを検出する照度検出手段11と、人体の存在を検知する人体検知手段12と、前記検出手段11及び12の信号を受けて照明負荷17の点灯制御信号を出力する制御部13と、制御部13より出力される制御信号を受けて照明負荷17を点灯制御する点灯回路部14と、商用電源30から直流電圧を生成する電源回路部15と、停電を検知する停電検知回路部16と、照明負荷(光源)17と、制御部13より出力される制御信号を受けて照明装置の動作モード状態を報知する表示手段18とを備えているものであった。
【0003】
動作を簡単に説明すると、照度検出手段11によって検出された周囲の照度が予め設定された所定照度以下になると、制御部13は点灯回路部14へ制御信号を出力し、点灯回路部14は照明負荷17を調光制御する。照度検出手段11の検出照度が所定照度以下の場合であって、人体検知手段12が人体を検知したときには、制御部13は照明負荷17をフル点灯(100%点灯)制御し、人体検知終了後もフル点灯状態を所定の点灯保持時間分だけ保持制御されるものであった。また、照度検出手段11での検出照度が所定照度よりも高くなると、制御部13は照明負荷17を消灯制御させるものであった。(前記制御動作を以下、センサモードと呼ぶ。)
ここで、センサモードの状態であって、スイッチ部分20がOFFされると、停電検知回路部16は制御部13へ信号を出力し、制御部13は再びスイッチ部分20がONされるまでの時間が所定時間内(例えば0.2秒から2秒)であるかどうかを判定していた。スイッチ部分20のOFF時間が所定時間内であれば、照度検出手段11と人体検知手段12との出力に関係なく制御部13は強制的に照明負荷17を連続点灯(フル点灯)させる制御動作へ移行した。また、制御部13は制御動作を移行させた時点で状態表示手段18へ制御信号を出力し、状態表示手段18は制御動作が移行したことを報知するためLEDを点灯させるものであった。(前記制御動作を以下、連続モードと呼ぶ。)
このように構成された照明装置は、例えば、壁スイッチのようなスイッチ操作によりセンサモードから連続モードへモード移行した場合、制御部13は状態表示手段18へ制御信号を出力し、LEDを点灯させ、制御動作モードが移行したことを報知するため、動作モードの判別が容易となるものであった。
【0004】
上述の照明装置本体10を搭載した照明器具の外観を図14に示した。この照明器具は壁面に取り付け可能にされたブラケット型器具であり、照度検出手段11と、人体検知手段12と、状態表示手段18は器具本体41の下部のレンズ内に配置されている。照明負荷17(光源)は、器具本体41の前面に取り付けされたグローブ42内に収容されている(図示せず)。図15は、各動作モードにおける状態表示の点灯動作を示したものである。
【0005】
【発明が解決しようとする課題】
しかしながら、このような照明装置本体10を搭載した図14に示すような照明器具が、玄関の外などの屋外に設置された場合、屋内にいる人が現在の動作モードを判別するためには、一旦外に出てLEDの表示を確認しなければならず、わずらわしいという問題点があった。つまり、屋内に設置されるスイッチ操作により制御動作のモード移行を簡単に実現できても、LED表示が屋外の照明器具内に設置されているために、モードが移行したかどうかはその場でわからず不便なものであった。
【0006】
本発明は、上述の事実に鑑みてなされたものであって、その目的とするところは、現在の動作モードを簡単に屋内から判別することができて、使い勝手を良くすることができる照明装置を提供することにある。
【0007】
【課題を解決するための手段】
本発明の請求項1に係る照明装置は、周囲の明るさを検出する照度検出手段と、人体の存在を検知する人体検知手段と、照明負荷を点灯制御する制御部とを備え、前記照度検出手段によって検出された周囲の照度が予め設定された所定照度以下の場合に前記人体検知手段が人体を検知したときには、前記照明負荷を点灯制御し、前記人体検知手段が人体を検知しないときには、前記照明負荷を消灯や調光点灯、または点灯制御させ、前記照度検出手段での検出照度が所定照度よりも高くなると、前記照明負荷を消灯させる制御手段(第一の制御手段)と、人体検知手段と照度検出手段の出力に関係なく強制的に前記照明負荷を連続点灯させる制御手段(第二の制御手段)とを有した照明装置において、送受信部と、制御手段の設定部と、制御手段を報知する状態表示手段とを前記照明装置本体と別置に設け、前記設定部の操作により送受信部を介して前記第一の制御手段から前記第二の制御手段へ移行させ、制御手段を報知する表示出力を行うことを特徴とする。
【0008】
本発明の請求項2に係る照明装置は、壁スイッチのOFF、ON操作により負荷の状態をフル点灯(100%点灯)、調光点灯、豆球点灯、消灯へと切り替えることのできる照明装置において、送受信部と、負荷切替の設定部と、負荷状態を報知する状態表示手段とを前記照明装置本体と別置に設け、前記設定部の操作により送受信部を介して負荷状態を切り替え、前記状態表示手段にて負荷状態を報知させることを特徴とする。
【0009】
本発明の請求項3に係る照明装置は、前記表示手段を壁スイッチ内に設けたことを特徴とする。
【0010】
本発明の請求項4に係る照明器具は、請求項1ないし請求項3いずれか記載の照明装置本体を有していることを特徴とする。
【0020】
【発明の実施の形態】
以下、本発明を実施形態に係る図面に基づいて詳しく説明する。
【0021】
図1は、本発明の第1の実施形態である照明装置の構成を示すブロック図である。図2は、本発明の第1の実施形態である照明装置の制御動作を示したタイミングチャートである。図3は、本発明の第1の実施形態である照明装置のスイッチ部分を示した正面図である。図4は、本発明の第2の実施形態である照明装置のスイッチ部分を示した正面図である。図5は、本発明の第3の実施形態である照明装置の構成を示すブロック図である。図6は、本発明の第3の実施形態である照明装置の受信機を示した正面図である。図7は、本発明の第4の実施形態である照明装置の受信機の構成を示すブロック図である。図8は、本発明の第4の実施形態である照明装置の受信機を示した正面図である。図9は、本発明の第5の実施形態である照明装置の受信機の斜視図を示したものであり、同図9の(a)は、表面側から見たもの、同図9の(b)は、裏面側から見たものを示す。図10は、本発明の第6の実施形態である照明装置の受信機を示した正面図である。図11は、本発明の第7の実施形態である照明装置の構成を示すブロック図である。図12は、本発明の第7の実施形態である照明装置の送受信機を示した正面図である。
【0022】
本発明の照明装置は、図1に示すごとく、壁スイッチのようなスイッチ部分20のOFF、ON操作により負荷の状態を変化させて切り替えることのできる照明装置において、負荷の状態を報知する表示手段24を設けているものである。
【0023】
また、本発明の照明装置は、図1に示すごとく、周囲の明るさを検出する照度検出手段11と、人体の存在を検知する人体検知手段12と、照明負荷17を点灯制御する制御部13と、停電検知回路部16とを備え、前記照度検出手段11によって検出された周囲の照度が予め設定された所定照度以下の場合に前記人体検知手段12が人体を検知したときには、前記照明負荷17を点灯制御し、前記人体検知手段12が人体を検知しないときには、前記照明負荷17を消灯や調光点灯、または点灯制御させ、前記照度検出手段11での検出照度が所定照度よりも高くなると、前記照明負荷17を消灯させる制御手段(第一の制御手段)と、人体検知手段12と照度検出手段11の出力に関係なく強制的に前記照明負荷17を連続点灯させる制御手段(第二の制御手段)とを有し、例えば壁スイッチのようなスイッチ20の操作と組合せ、電源OFF、ONによる電源OFF時間が所定時間内であるかどうかを判定し、所定時間内であれば、前記第一の制御手段から前記第二の制御手段へ移行させる照明装置において、制御手段を報知する表示手段を設けているものでもある。
【0024】
そして、本発明の照明装置は、図11に示すごとく、周囲の明るさを検出する照度検出手段11と、人体の存在を検知する人体検知手段12と、照明負荷17を点灯制御する制御部13とを備え、前記照度検出手段11によって検出された周囲の照度が予め設定された所定照度以下の場合に前記人体検知手段12が人体を検知したときには、前記照明負荷17を点灯制御し、前記人体検知手段12が人体を検知しないときには、前記照明負荷17を消灯や調光点灯、または点灯制御させ、前記照度検出手段11での検出照度が所定照度よりも高くなると、前記照明負荷17を消灯させる制御手段(第一の制御手段)と、人体検知手段12と照度検出手段11の出力に関係なく強制的に前記照明負荷17を連続点灯させる制御手段(第二の制御手段)とを有した照明装置において、送受信部51と、制御手段の設定部57と、制御手段を報知する状態表示手段53とを前記照明装置本体10と別置に設け、前記設定部57の操作により送受信部51を介して前記第一の制御手段から前記第二の制御手段へ移行させ、制御手段を報知する表示出力を行うものであってもかまわないものである。
【0025】
さらに、本発明の照明装置は、図11に示すごとく、壁スイッチのOFF、ON操作により負荷の状態をフル点灯(100%点灯)、調光点灯、豆球点灯、消灯へと切り替えることのできる照明装置において、送受信部51と、負荷切替の設定部57と、負荷状態を報知する状態表示手段53とを前記照明装置本体10と別置に設け、前記設定部57の操作により送受信部51を介して負荷状態を切り替え、前記状態表示手段53にて負荷状態を報知させるものであってもかまわないものである。
【0026】
以下、本発明の実施形態を個々に説明する。
【0027】
(実施形態1)
図1は、本発明の第1の実施形態である照明装置の構成を示すブロック図である。図2は、本発明の第1の実施形態である照明装置の制御動作を示したタイミングチャートである。
【0028】
上述の従来例と異なる点は、図1に示すようにスイッチ部分20内に、スイッチ21に加えて表示手段24を備え、照明装置本体10への電源供給を検出する検出手段22と、検出手段22の出力を受けて状態表示手段24を制御する表示制御部23とを有している。
【0029】
その他の構成は、従来例と同一符号であるため、説明を省略する。
【0030】
ここで、表示制御部23は、検出手段22の出力を受け、所定のしきい値A、Bとの比較を行い、しきい値A≦出力<しきい値Bであることを条件に例えば光源にLEDを用いた表示手段24の出力1をONする。また、しきい値B≦出力であることを条件に表示手段24の出力2をONし、しきい値A>出力であれば出力1、出力2ともにOFFするものである。
【0031】
以下、図2を用いて動作を説明する。
【0032】
センサモードにおいて照度検出手段11によって検出された周囲の照度が予め設定された所定照度以下になると、制御部13は点灯回路部14へ制御信号を出力し、点灯回路部14は照明負荷17を調光制御(20%点灯)する。このとき、電源供給の検出手段22の出力は、低出力状態から調光点灯に応じて高くなる(a点)。次に照度検出手段11の検出照度が所定照度以下の場合であって、人体検知手段12が人体を検知したとき(b点)には、制御部13は照明負荷17を点灯(95%点灯)制御し、人体検知終了後も95%点灯状態を所定の点灯保持時間分T3だけ保持制御させる。検出手段22の出力は、点灯(95%点灯)に応じて更に高くなる。その後T3時間が経過すると、再び調光点灯制御に戻り、検出手段22の出力も低下する。c点においてスイッチ21がOFFされると、停電検知回路部16は制御部13へ信号を出力し、制御部13は再びスイッチ21がONされるまでの時間T1が所定時間内(例えば、0.2秒から2秒)であるかどうかを判定する。T1時間が所定時間内であれば、照度検出手段11と人体検知手段12との出力に関係なく制御部13は強制的に照明負荷17を連続点灯(100%点灯)させる連続モードへ移行する。このとき検出手段22の出力は、連続点灯(100%点灯)に応じてしきい値Bを超えるため、表示制御部23は表示手段24の出力2をONする。連続モードにおいて再びスイッチ21がOFFされると(d点)、上述と同様に制御部13はスイッチ21がONされるまでの時間T2が所定時間内であるかどうかを判定し、所定時間内であれば、センサモードへ移行させ、制御部13は照度検出手段11によって検出された周囲の照度が所定照度以下であるため、照明負荷17を調光制御する。検出手段22の出力は、調光点灯に応じてしきい値Bを下回り、しきい値A≦出力<しきい値Bであるため、表示制御部23は表示手段24の出力2をOFFし、出力1をONする。e点にて照度検出手段11での検出照度が所定照度よりも高くなると、制御部13は照明負荷17を消灯制御させ、検出手段22の出力が低出力状態になる。ここで、表示制御部23はしきい値A≦出力<しきい値Bであるため、表示手段24の出力1のONを継続する。スイッチ21がOFFされると(f点)、照明装置への電源供給がなくなるため、検出手段22の出力は略ゼロとなり、しきい値Aを下回るため、表示制御部23は表示手段24の出力1、出力2ともにOFFするものである。
【0033】
このように制御動作する照明装置においては、前記センサモードと連続モードを有し、例えば壁スイッチのようなスイッチの操作と組合せ、電源OFF、ONによる電源OFF時間が所定時間内であるかどうかを判定し、所定時間内であれば、前記センサモードから、連続モードへ移行させる照明装置において、照明装置本体10への電源供給を検出することにより表示手段24の出力1もしくは出力2をONさせる、動作モードの表示手段を壁スイッチ部内に設けたため、制御動作モードが屋内にいながら壁スイッチ部にてわかり、使い勝手が良いという効果を照明器具への配線を増やすことなく実現できる。図3は、本実施形態の連続モード時におけるスイッチ部分20を示したものである。
【0034】
(実施形態2)
図4は、本発明の第2の実施形態であるスイッチ部分20を示したものである。照明装置の構成を示すブロック図は上述の第1の実施形態と同一のため、説明を省略する。
【0035】
上述の第1の実施形態と異なる点は、センサ及び連続モードの動作モードの表示手段のみでなく、センサモードにおける制御動作状態を表示する手段24を更に設けたことにある。つまり、センサモードにおいて照度検出手段11と、人体検知手段12の信号により、制御部13が95%点灯や調光点灯、消灯などの複数の点灯制御動作を行うため、その電源供給を検出することにより、表示制御部23が複数の表示手段24の出力をON、OFF制御させるものである。図4のように照度検出手段11によって検出された周囲の照度が予め設定された所定照度以下になると、制御部13が照明負荷17を調光制御(20%点灯)するのにともない、表示制御部23はお出迎え表示の出力をONする。また、照度検出手段11の検出照度が所定照度以下の場合であって、人体検知手段12が人体を検知したときには、制御部13は照明負荷17を点灯(95%点灯)制御し、表示制御部23は自動点灯表示の出力をONする。照度検出手段11での検出照度が所定照度よりも高くなると、制御部13は照明負荷17を消灯制御させ、表示制御部23は待機消灯表示の出力をONするのである。ここでスイッチ21の操作により、上述のセンサモードより連続モードへ移行した場合は、表示制御部23は連続点灯表示の出力をONする。
【0036】
このように制御動作する照明装置においては、前記第1の実施形態と略同様の効果に加えて、センサモードにおける制御動作状態を表示する手段を新たに設けたため、更に表示がわかりやすくなり、特に消灯制御している場合は、周囲が所定照度より高いために消灯制御しているのか、電源が入っていないからなのか、照明装置が故障しているからなのか、など動作状態がよくわかるという効果もある。
【0037】
(実施形態3)
図5は、本発明の第3の実施形態である照明装置の構成を示すブロック図である。図6は、本発明の第3の実施形態である照明装置の受信機を示した正面図である。図13のような従来例と異なる点は、照明装置本体10を備えた照明器具とは別置に受信機50を設け、受信機内に受信部51と表示制御部52及び状態表示手段53を備え、また、照明装置本体10内の制御部13より信号を受け、送信信号を出力する送信部19を備えた点にある。その他の構成は上述の従来例と同一符号であるため、説明を省略する。
【0038】
送信部19の送信信号は例えば電波方式であって、受信機50の電源部(図示せず)は例えば乾電池を用いる。
【0039】
このように制御動作する照明装置においては、前記センサモードと連続モードを有し、例えば、壁スイッチのようなスイッチの操作と組合せ、電源OFF、ONによる電源OFF時間が所定時間内であるかどうかを判定し、所定時間内であれば、前記センサモードから連続モードへ移行させる照明装置において、制御部13より動作モード信号を受けた送信部19は送信信号を出力する。ここで、受信機内の表示制御部52は、信号に応じて表示手段53の出力1もしくは出力2をONさせる、動作モードの表示を行うものである。つまり、制御動作モードの表示手段を受信機の構成にしたため、前記第1の実施形態と略同様の効果に加えて、受信機である表示部の設置場所を自由に選択できるという効果もある。
【0040】
(実施形態4)
図7は、本発明の第4の実施形態である照明装置の受信機50の構成を示すブロック図であり、図8は、その受信機50を示したものである。図5のような第3の実施形態と異なる点は、表示制御部52と状態表示手段53間に表示スイッチ54を設け、表示制御部52内にメモリ部55とタイマ部56を設けた点にある。その他、照明装置本体10の構成を示すブロック図は上述の第3の実施形態と同一のため、説明を省略する。
【0041】
受信機50は、送信部19より送信信号を受信すると、表示制御部52内のメモリ部55に信号を書き込む。ここで表示スイッチ54がONされると、表示制御部52がメモリ部55を呼び出し、信号に応じて表示手段53の出力1もしくは出力2をONさせ、同時にタイマ部56を動作させる。タイマ部56は所定の点灯保持時間が設定されており、時間が経過すると、表示手段53の出力をOFFするものである。つまり、表示制御部52は送信部19より信号を受けても常に状態表示を行わず、表示スイッチ54をONしたときのみ所定時間表示を行うものであるから、例えば、受信機50の電源部を乾電池で構成した場合、前記第3の実施形態と略同様の効果に加えて、電源消費を抑え、電池寿命を延ばす効果もある。
【0042】
(実施形態5)
図9は、本発明の第5の実施形態である照明装置の受信機50の斜視図を示したものであり、図9の(a)は表面、図9の(b)は裏面を示す。上述の第3の実施形態と異なる点は、表示制御部52の電源部を商用電源から直流電圧を生成するよう構成し、図9の(b)に示すように裏面に差込刃を設けた点である。その他、動作は上述の第3の実施形態と同一のため、説明を省略する。
【0043】
このように制御動作する照明装置においては、受信機である表示部をコンセントに設置すればよく、電池寿命を気にする必要がないという効果がある。
【0044】
(実施形態6)
図10は、本発明の第6の実施形態である照明装置の受信機50を示したものである。図9の第5の実施形態と異なる点は、差込刃ではなく、動作モードの表示部である受信機を壁スイッチ内に配置した点である。その他、動作は上述の第5の実施形態と同一のため、説明を省略する。
【0045】
このように制御動作する照明装置においては、モード移行のスイッチ操作部と、モード表示部を同一のスイッチ部内に配置したため、使い勝手が更に良いという効果がある。
【0046】
(実施形態7)
図11は、本発明の第7の実施形態である照明装置の構成を示すブロック図であり、図12は、その送受信機50を示したものである。上述の第3の実施形態と異なる点は、送信部19及び受信部51をそれぞれ送受信部で構成し、送受信機50内に動作モードの設定部57を新たに設け、また、照明装置本体10内の停電検知回路部16をなくした点にある。
【0047】
このように制御動作する照明装置においては、前記センサモードと連続モードを有し、動作モードを移行させるには送受信機50内の設定部57をON操作する。連続モードへ移行させるには図12に示すように連続の設定部をONし、表示制御部は状態表示手段53へ連続の出力をONするとともに、送受信部51を介して送受信部19へ連続モードの送信信号を出力する。送信信号を受けた制御部13は、点灯回路部を介し照明負荷を連続点灯(100%点灯)させる。逆にセンサモードへ移行させるには、自動の設定部57をONするものである。つまり、制御動作モードの表示手段を送受信機の構成にしたため、上述の第3の実施例と略同様の効果に加えて、動作モードの切替も送受信機で操作することができ、壁スイッチ操作によるモード切替に比べ、瞬時停電などによる誤動作がなくなるという効果もある。
【0048】
また、本実施形態は、前記第4の実施形態のように表示スイッチを設け、ONしたときのみ所定時間表示を行うように構成することで、例えば送受信機50の電源部を乾電池で構成した場合、電源消費を抑え、電池寿命を延ばす新たな効果があり、前記第5の実施形態のように送受信機50の裏面に差込刃を設ければ、送受信機をコンセントに設置すればよく、電池寿命を気にする必要がないという効果となる。更に、前記第6の実施形態のように送受信機50を壁スイッチ内に設けた構成であっても良い。
【0049】
なお、本実施形態では送信信号を電波方式で記述したが、それに限らず赤外線方式や超音波方式などであっても良いことは言うまでもない。
【0050】
また、本実施形態では動作モードの表示手段として記述したが、それに限らず電力や電流、電圧を表示するものであっても良く、動作モードでなく、レベル表示であっても良い。
【0051】
さらに、本発明の実施形態の構成に限らず、壁スイッチのOFF、ON操作により負荷の状態を例えばフル点灯(100%点灯)、調光点灯、豆球点灯、消灯と切替えることのできる照明装置においても、本発明と同様の効果が得られることは言うまでもない。照明装置がリモコン式である場合も同様の効果が得られるのである。
【0052】
本発明の照明装置によると、状態表示手段を照明装置本体と別置に設けているため、制御動作が屋内にいながらわかり、使い勝手が良いという効果を照明器具への配線を増やすことなく実現できるものである。
【図面の簡単な説明】
【図1】本発明の第1の実施形態である照明装置の構成を示すブロック図である。
【図2】本発明の第1の実施形態である照明装置の制御動作を示したタイミングチャートである。
【図3】本発明の第1の実施形態である照明装置のスイッチ部分を示した正面図である。
【図4】本発明の第2の実施形態である照明装置のスイッチ部分を示した正面図である。
【図5】本発明の第3の実施形態である照明装置の構成を示すブロック図である。
【図6】本発明の第3の実施形態である照明装置の受信機を示した正面図である。
【図7】本発明の第4の実施形態である照明装置の受信機の構成を示すブロック図である。
【図8】本発明の第4の実施形態である照明装置の受信機を示した正面図である。
【図9】本発明の第5の実施形態である照明装置の受信機の斜視図を示したものであり、(a)は、表面側から見たもの、(b)は、裏面側から見たものを示す。
【図10】本発明の第6の実施形態である照明装置の受信機を示した正面図である。
【図11】本発明の第7の実施形態である照明装置の構成を示すブロック図である。
【図12】本発明の第7の実施形態である照明装置の送受信機を示した正面図である。
【図13】一従来例の照明装置の構成を示すブロック図である。
【図14】一従来例の照明装置を用いた照明器具の外観図である。
【図15】一従来例の照明装置である動作モード表示の点灯状態を示した説明図である。
【符号の説明】
10 照明装置本体
11 照度検出手段
12 人体検知手段
13 制御部
16 停電検知回路部
17 照明負荷
20 スイッチ部分
24 表示手段
51 送受信部
53 状態表示手段
57 設定部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a lighting device, and more particularly to a lighting device that can be switched by changing the state of a load by an OFF or ON operation.
[0002]
[Prior art]
As shown in FIG. 13, the conventional illumination device is illuminated by receiving the illuminance detection means 11 for detecting ambient brightness, the human body detection means 12 for detecting the presence of a human body, and the detection means 11 and 12. A control unit 13 that outputs a lighting control signal for the load 17, a lighting circuit unit 14 that controls the lighting load 17 in response to the control signal output from the control unit 13, and a power supply circuit that generates a DC voltage from the commercial power supply 30 Unit 15, a power failure detection circuit unit 16 that detects a power failure, a lighting load (light source) 17, and a display unit 18 that receives a control signal output from the control unit 13 and notifies the operation mode state of the lighting device. It was what was.
[0003]
The operation will be briefly described. When the ambient illuminance detected by the illuminance detection means 11 is less than or equal to a predetermined illuminance set in advance, the control unit 13 outputs a control signal to the lighting circuit unit 14, and the lighting circuit unit 14 Dimming control of the load 17 is performed. When the detected illuminance of the illuminance detection means 11 is less than or equal to the predetermined illuminance and the human body detection means 12 detects a human body, the control unit 13 controls the lighting load 17 to be fully lit (100% lighting), and after the human body detection is completed. Also, the full lighting state is controlled to be held for a predetermined lighting holding time. Further, when the illuminance detected by the illuminance detection means 11 becomes higher than the predetermined illuminance, the control unit 13 controls the illumination load 17 to be turned off. (The control operation is hereinafter referred to as a sensor mode.)
Here, when the switch portion 20 is turned off in the sensor mode state, the power failure detection circuit unit 16 outputs a signal to the control unit 13, and the control unit 13 takes time until the switch portion 20 is turned on again. Is within a predetermined time (for example, 0.2 second to 2 seconds). If the OFF time of the switch portion 20 is within a predetermined time, the control unit 13 forcibly turns on the illumination load 17 continuously (full lighting) regardless of the outputs of the illuminance detection means 11 and the human body detection means 12. Migrated. Further, the control unit 13 outputs a control signal to the state display means 18 at the time when the control operation is shifted, and the state display means 18 turns on the LED to notify that the control operation has shifted. (The control operation is hereinafter referred to as a continuous mode.)
In the lighting device configured as described above, for example, when the mode is changed from the sensor mode to the continuous mode by a switch operation such as a wall switch, the control unit 13 outputs a control signal to the state display unit 18 to light the LED. In order to notify that the control operation mode has shifted, it is easy to determine the operation mode.
[0004]
The external appearance of the lighting fixture which mounts the above-mentioned illuminating device main body 10 was shown in FIG. This lighting fixture is a bracket-type fixture that can be attached to a wall surface, and the illuminance detection means 11, the human body detection means 12, and the state display means 18 are arranged in a lens below the fixture body 41. The illumination load 17 (light source) is accommodated in a globe 42 attached to the front surface of the instrument body 41 (not shown). FIG. 15 shows the lighting operation of the status display in each operation mode.
[0005]
[Problems to be solved by the invention]
However, when a lighting fixture as shown in FIG. 14 equipped with such a lighting device main body 10 is installed outdoors such as outside the entrance, in order for a person in the room to determine the current operation mode, There was a problem that it was troublesome to go outside and check the display of the LED. In other words, even if the switch of the control operation mode can be easily realized by operating the switch installed indoors, the LED display is installed in the outdoor lighting fixture, so it is not known on the spot whether the mode has changed. It was inconvenient.
[0006]
The present invention has been made in view of the above-described facts, and an object of the present invention is to provide an illumination device that can easily determine the current operation mode from the indoor and improve usability. It is to provide.
[0007]
[Means for Solving the Problems]
An illumination device according to claim 1 of the present invention includes an illuminance detection unit that detects ambient brightness, a human body detection unit that detects the presence of a human body, and a control unit that controls lighting of an illumination load. When the human body detecting means detects a human body when the ambient illuminance detected by the means is equal to or lower than a predetermined illuminance, the lighting load is controlled to be turned on, and when the human body detecting means does not detect the human body, Control means (first control means) for turning off the illumination load when the illumination load is turned off, dimmed or turned on, and the detected illuminance at the illuminance detection means is higher than a predetermined illuminance, and human body detection means And a control means (second control means) for forcibly continuously lighting the illumination load irrespective of the output of the illuminance detection means, a transmission / reception unit, a setting unit of the control means, and a control A state display means for informing the stage is provided separately from the lighting device main body, and the control means is moved from the first control means to the second control means via the transmission / reception part by operation of the setting part. A display output for notification is performed .
[0008]
The lighting device according to claim 2 of the present invention is a lighting device capable of switching the load state to full lighting (100% lighting), dimming lighting, bean bulb lighting, and extinguishing by turning the wall switch OFF and ON. The transmission / reception unit, the load switching setting unit, and the state display means for informing the load state are provided separately from the lighting device main body, and the load state is switched via the transmission / reception unit by the operation of the setting unit. The load state is notified by the display means .
[0009]
The lighting device according to claim 3 of the present invention is characterized in that the display means is provided in a wall switch .
[0010]
The lighting fixture which concerns on Claim 4 of this invention has the illuminating device main body in any one of Claim 1 thru | or 3. It is characterized by the above-mentioned.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail based on the drawings according to the embodiment.
[0021]
FIG. 1 is a block diagram showing a configuration of a lighting apparatus according to the first embodiment of the present invention. FIG. 2 is a timing chart showing the control operation of the lighting apparatus according to the first embodiment of the present invention. FIG. 3 is a front view showing a switch portion of the lighting apparatus according to the first embodiment of the present invention. FIG. 4 is a front view showing a switch portion of the lighting device according to the second embodiment of the present invention. FIG. 5 is a block diagram showing a configuration of a lighting apparatus according to the third embodiment of the present invention. FIG. 6 is a front view showing a receiver of the lighting apparatus according to the third embodiment of the present invention. FIG. 7 is a block diagram showing the configuration of the receiver of the illumination device according to the fourth embodiment of the present invention. FIG. 8: is the front view which showed the receiver of the illuminating device which is the 4th Embodiment of this invention. FIG. 9 shows a perspective view of the receiver of the lighting apparatus according to the fifth embodiment of the present invention. FIG. 9A is a view from the front side, and FIG. b) shows what was seen from the back side. FIG. 10: is the front view which showed the receiver of the illuminating device which is the 6th Embodiment of this invention. FIG. 11 is a block diagram showing a configuration of a lighting apparatus according to the seventh embodiment of the present invention. FIG. 12: is the front view which showed the transmitter / receiver of the illuminating device which is the 7th Embodiment of this invention.
[0022]
As shown in FIG. 1, the illuminating device of the present invention is a display means for informing the state of the load in the illuminating device that can be switched by changing the state of the load by turning on and off the switch portion 20 such as a wall switch. 24 is provided.
[0023]
Further, as shown in FIG. 1, the illumination device of the present invention includes an illuminance detection unit 11 that detects ambient brightness, a human body detection unit 12 that detects the presence of a human body, and a control unit 13 that controls lighting of the illumination load 17. When the human body detecting means 12 detects a human body when the ambient illuminance detected by the illuminance detecting means 11 is less than or equal to a predetermined illuminance set in advance, the illumination load 17 And when the human body detection means 12 does not detect a human body, the illumination load 17 is turned off, dimmed or turned on, and the detection illuminance detected by the illuminance detection means 11 is higher than a predetermined illuminance. Regardless of the outputs of the control means (first control means) for turning off the illumination load 17 and the human body detection means 12 and the illuminance detection means 11, the illumination load 17 is forcibly continuously turned on. Means (second control means), for example, in combination with the operation of the switch 20 such as a wall switch, it is determined whether the power OFF time due to power OFF, ON is within a predetermined time, within the predetermined time If there is, in the lighting device for shifting from the first control means to the second control means, a display means for notifying the control means is also provided.
[0024]
As shown in FIG. 11, the illumination device of the present invention includes an illuminance detection unit 11 that detects ambient brightness, a human body detection unit 12 that detects the presence of a human body, and a control unit 13 that controls lighting of the illumination load 17. And when the human body detection means 12 detects a human body when the ambient illuminance detected by the illuminance detection means 11 is less than or equal to a predetermined illuminance set in advance, the lighting load 17 is controlled to be turned on, and the human body When the detection means 12 does not detect a human body, the illumination load 17 is turned off, dimmed or turned on, and the illumination load 17 is turned off when the illuminance detected by the illuminance detection means 11 exceeds a predetermined illuminance. Control means (first control means) and control means (second control) for forcibly lighting the illumination load 17 regardless of the outputs of the human body detection means 12 and the illuminance detection means 11 In a lighting device having a stage, a transmission / reception unit 51, a setting unit 57 for a control unit, and a state display unit 53 for notifying the control unit are provided separately from the lighting device body 10, and the setting unit 57 The operation may be performed by causing the first control unit to shift to the second control unit via the transmission / reception unit 51 and performing display output for notifying the control unit.
[0025]
Furthermore, as shown in FIG. 11, the lighting device of the present invention can switch the state of the load to full lighting (100% lighting), dimming lighting, bean bulb lighting, and extinguishing by turning the wall switch OFF and ON. In the lighting device, a transmission / reception unit 51, a load switching setting unit 57, and a state display unit 53 for notifying a load state are provided separately from the lighting device body 10, and the transmission / reception unit 51 is operated by operating the setting unit 57. The load state may be switched via the state display means 53 to notify the load state.
[0026]
Hereinafter, embodiments of the present invention will be described individually.
[0027]
(Embodiment 1)
FIG. 1 is a block diagram showing a configuration of a lighting apparatus according to the first embodiment of the present invention. FIG. 2 is a timing chart showing the control operation of the lighting apparatus according to the first embodiment of the present invention.
[0028]
A difference from the above-described conventional example is that, as shown in FIG. 1, in the switch portion 20, a display unit 24 is provided in addition to the switch 21, and a detection unit 22 that detects power supply to the lighting device body 10, and a detection unit And a display control unit 23 for receiving the output 22 and controlling the state display means 24.
[0029]
Other configurations are the same as those in the conventional example, and thus description thereof is omitted.
[0030]
Here, the display control unit 23 receives the output of the detection means 22 and compares it with predetermined threshold values A and B. For example, on the condition that threshold value A ≦ output <threshold value B, for example, a light source The output 1 of the display means 24 using LEDs is turned on. Further, the output 2 of the display means 24 is turned on on condition that the threshold B ≦ the output, and both the output 1 and the output 2 are turned off if the threshold A> output.
[0031]
Hereinafter, the operation will be described with reference to FIG.
[0032]
When the ambient illuminance detected by the illuminance detection means 11 in the sensor mode falls below a predetermined illuminance set in advance, the control unit 13 outputs a control signal to the lighting circuit unit 14, and the lighting circuit unit 14 adjusts the illumination load 17. Light control (20% lighting). At this time, the output of the power supply detection means 22 increases in accordance with the dimming lighting from the low output state (point a). Next, when the detected illuminance of the illuminance detection means 11 is equal to or lower than the predetermined illuminance, and when the human body detection means 12 detects a human body (point b), the control unit 13 lights the illumination load 17 (95% lighting). After the human body detection is completed, the 95% lighting state is held and controlled for a predetermined lighting holding time T3. The output of the detection means 22 becomes higher according to lighting (95% lighting). Thereafter, when T3 time elapses, the control returns to the dimming lighting control again, and the output of the detection means 22 also decreases. When the switch 21 is turned off at the point c, the power failure detection circuit unit 16 outputs a signal to the control unit 13, and the control unit 13 determines that the time T1 until the switch 21 is turned on again is within a predetermined time (for example, 0. 2 seconds to 2 seconds). If the T1 time is within the predetermined time, the control unit 13 forcibly shifts to the continuous mode in which the illumination load 17 is continuously lit (100% lighting) regardless of the outputs of the illuminance detection unit 11 and the human body detection unit 12. At this time, since the output of the detection means 22 exceeds the threshold value B in response to continuous lighting (100% lighting), the display control unit 23 turns on the output 2 of the display means 24. When the switch 21 is turned off again in the continuous mode (point d), the control unit 13 determines whether or not the time T2 until the switch 21 is turned on is within a predetermined time in the same manner as described above. If there is, the control unit 13 controls the illumination load 17 to be dimmed because the ambient illuminance detected by the illuminance detection means 11 is equal to or lower than the predetermined illuminance. The output of the detecting means 22 falls below the threshold value B according to the dimming lighting, and the threshold value A ≦ output <the threshold value B. Therefore, the display control unit 23 turns off the output 2 of the display means 24, Output 1 is turned ON. When the illuminance detected by the illuminance detection unit 11 becomes higher than the predetermined illuminance at point e, the control unit 13 controls the illumination load 17 to be turned off, and the output of the detection unit 22 is in a low output state. Here, since the threshold value A ≦ the output <the threshold value B, the display control unit 23 continues turning on the output 1 of the display unit 24. When the switch 21 is turned off (point f), the power supply to the lighting device is lost, so the output of the detection means 22 becomes substantially zero and falls below the threshold value A, so the display control unit 23 outputs the output of the display means 24. 1 and output 2 are both OFF.
[0033]
The lighting device that performs the control operation in this way has the sensor mode and the continuous mode. For example, in combination with the operation of a switch such as a wall switch, whether the power OFF time by the power OFF or ON is within a predetermined time. If it is determined and within the predetermined time, the output 1 or the output 2 of the display unit 24 is turned on by detecting the power supply to the illumination device main body 10 in the illumination device that is shifted from the sensor mode to the continuous mode. Since the display unit for the operation mode is provided in the wall switch unit, the control operation mode can be recognized at the wall switch unit while being indoors, and the effect that it is easy to use can be realized without increasing the wiring to the lighting fixture. FIG. 3 shows the switch portion 20 in the continuous mode of the present embodiment.
[0034]
(Embodiment 2)
FIG. 4 shows a switch portion 20 according to the second embodiment of the present invention. Since the block diagram showing the configuration of the illumination device is the same as that in the first embodiment, the description thereof is omitted.
[0035]
The difference from the first embodiment described above is that not only the sensor and continuous mode operation mode display means but also means 24 for displaying the control operation state in the sensor mode is provided. That is, in the sensor mode, the control unit 13 performs a plurality of lighting control operations such as 95% lighting, dimming lighting, and extinguishing according to the signals of the illuminance detection means 11 and the human body detection means 12, and therefore the power supply is detected. Thus, the display control unit 23 controls the output of the plurality of display means 24 to be turned on and off. When the ambient illuminance detected by the illuminance detection means 11 is equal to or less than a predetermined illuminance set in advance as shown in FIG. 4, display control is performed as the control unit 13 performs dimming control (20% lighting) on the illumination load 17. The unit 23 turns on the greeting display output. When the detected illuminance of the illuminance detection means 11 is less than or equal to a predetermined illuminance and the human body detection means 12 detects a human body, the control unit 13 controls the lighting load 17 to be lit (95% lighting), and the display control unit 23 turns ON the output of the automatic lighting display. When the illuminance detected by the illuminance detection means 11 becomes higher than the predetermined illuminance, the control unit 13 controls the illumination load 17 to be turned off, and the display control unit 23 turns on the output of the standby light-off display. Here, when the switch 21 is operated to switch from the sensor mode to the continuous mode, the display control unit 23 turns on the output of the continuous lighting display.
[0036]
In the lighting device that performs the control operation in this manner, in addition to the effect substantially similar to that of the first embodiment, since a means for displaying the control operation state in the sensor mode is newly provided, the display becomes easier to understand. When the lighting is controlled, it is possible to know the operating status well, such as whether the lighting is controlled because the surrounding area is higher than the predetermined illuminance, whether the power is turned off, or the lighting device is broken. There is also an effect.
[0037]
(Embodiment 3)
FIG. 5 is a block diagram showing a configuration of a lighting apparatus according to the third embodiment of the present invention. FIG. 6 is a front view showing a receiver of the lighting apparatus according to the third embodiment of the present invention. A difference from the conventional example as shown in FIG. 13 is that a receiver 50 is provided separately from a lighting fixture provided with the lighting device main body 10, and a receiver 51, a display controller 52, and a status display means 53 are provided in the receiver. Moreover, it is in the point provided with the transmission part 19 which receives a signal from the control part 13 in the illuminating device main body 10, and outputs a transmission signal. Other configurations are the same as those in the above-described conventional example, and thus description thereof is omitted.
[0038]
The transmission signal of the transmission unit 19 is, for example, a radio wave system, and the power supply unit (not shown) of the receiver 50 uses, for example, a dry battery.
[0039]
The lighting device that performs the control operation as described above has the sensor mode and the continuous mode. For example, whether or not the power-off time due to the combination of the operation of the switch such as the wall switch is OFF within a predetermined time. In the lighting device that shifts from the sensor mode to the continuous mode, the transmission unit 19 that receives the operation mode signal from the control unit 13 outputs a transmission signal. Here, the display control unit 52 in the receiver displays an operation mode in which the output 1 or the output 2 of the display unit 53 is turned on in accordance with a signal. That is, since the display means of the control operation mode is configured as a receiver, in addition to the effect substantially the same as that of the first embodiment, there is also an effect that the installation location of the display unit which is a receiver can be freely selected.
[0040]
(Embodiment 4)
FIG. 7 is a block diagram showing a configuration of a receiver 50 of the lighting apparatus according to the fourth embodiment of the present invention, and FIG. 8 shows the receiver 50. A difference from the third embodiment as shown in FIG. 5 is that a display switch 54 is provided between the display control unit 52 and the status display unit 53, and a memory unit 55 and a timer unit 56 are provided in the display control unit 52. is there. In addition, since the block diagram which shows the structure of the illuminating device main body 10 is the same as that of the above-mentioned 3rd Embodiment, description is abbreviate | omitted.
[0041]
When receiving the transmission signal from the transmission unit 19, the receiver 50 writes the signal in the memory unit 55 in the display control unit 52. When the display switch 54 is turned on, the display control unit 52 calls the memory unit 55 to turn on the output 1 or the output 2 of the display unit 53 according to the signal, and simultaneously operates the timer unit 56. The timer unit 56 is set with a predetermined lighting holding time, and when the time has elapsed, the output of the display means 53 is turned off. That is, the display control unit 52 does not always display the state even when receiving a signal from the transmission unit 19, and displays the predetermined time only when the display switch 54 is turned on. In the case of using a dry battery, in addition to the effects substantially the same as those of the third embodiment, there is an effect of suppressing power consumption and extending the battery life.
[0042]
(Embodiment 5)
FIG. 9 shows a perspective view of the receiver 50 of the lighting apparatus according to the fifth embodiment of the present invention, where FIG. 9A shows the front surface and FIG. 9B shows the back surface. The difference from the third embodiment described above is that the power supply unit of the display control unit 52 is configured to generate a DC voltage from a commercial power supply, and an insertion blade is provided on the back surface as shown in FIG. 9B. Is a point. Other operations are the same as those of the third embodiment described above, and a description thereof will be omitted.
[0043]
In the lighting device that performs the control operation in this way, the display unit as the receiver may be installed in the outlet, and there is an effect that it is not necessary to worry about the battery life.
[0044]
(Embodiment 6)
FIG. 10 shows a receiver 50 of a lighting apparatus according to the sixth embodiment of the present invention. A difference from the fifth embodiment of FIG. 9 is that a receiver that is an operation mode display unit is arranged in the wall switch instead of the insertion blade. Other operations are the same as those of the fifth embodiment described above, and a description thereof will be omitted.
[0045]
In the lighting device that performs the control operation in this way, the mode switching switch operation unit and the mode display unit are arranged in the same switch unit, so that there is an effect that the usability is further improved.
[0046]
(Embodiment 7)
FIG. 11 is a block diagram showing the configuration of a lighting device according to the seventh embodiment of the present invention, and FIG. 12 shows the transceiver 50 thereof. The difference from the third embodiment described above is that the transmission unit 19 and the reception unit 51 are configured by transmission / reception units, an operation mode setting unit 57 is newly provided in the transmitter / receiver 50, and the lighting device main body 10 is also provided. The power failure detection circuit unit 16 is eliminated.
[0047]
The lighting device that performs the control operation in this way has the sensor mode and the continuous mode. To shift the operation mode, the setting unit 57 in the transceiver 50 is turned on. In order to shift to the continuous mode, as shown in FIG. 12, the continuous setting unit is turned on, and the display control unit turns on the continuous output to the state display means 53, and the transmission / reception unit 19 is connected to the transmission / reception unit 19 through the continuous mode. The transmission signal is output. Upon receiving the transmission signal, the control unit 13 causes the lighting load to be continuously lit (100% lighting) through the lighting circuit unit. Conversely, in order to shift to the sensor mode, the automatic setting unit 57 is turned on. In other words, since the control operation mode display means is configured as a transceiver, in addition to the effects substantially the same as those of the third embodiment described above, the operation mode can also be switched by the transceiver. Compared to mode switching, there is also an effect that malfunction due to instantaneous power failure is eliminated.
[0048]
Moreover, this embodiment is provided with a display switch as in the fourth embodiment, and is configured to display for a predetermined time only when it is turned on, for example, when the power supply unit of the transceiver 50 is configured by a dry cell There is a new effect of reducing power consumption and extending the battery life. If the insertion blade is provided on the back surface of the transceiver 50 as in the fifth embodiment, the transceiver may be installed at the outlet. The effect is that there is no need to worry about the lifetime. Furthermore, the structure which provided the transmitter / receiver 50 in the wall switch like the said 6th Embodiment may be sufficient.
[0049]
In the present embodiment, the transmission signal is described by the radio wave method, but it is needless to say that the transmission signal may be an infrared method or an ultrasonic method.
[0050]
In the present embodiment, the operation mode is described as display means. However, the display mode is not limited to this, and power, current, and voltage may be displayed.
[0051]
Furthermore, the present invention is not limited to the configuration of the embodiment of the present invention, and the lighting device can switch the state of the load to, for example, full lighting (100% lighting), dimming lighting, bean bulb lighting, or extinguishing by turning the wall switch OFF or ON. However, it goes without saying that the same effect as in the present invention can be obtained. The same effect can be obtained when the illumination device is of a remote control type.
[0052]
According to the lighting device of the present invention, since the state display means is provided separately from the lighting device main body, the control operation can be understood while being indoors, and the effect that it is easy to use can be realized without increasing the wiring to the lighting fixture. Is.
[Brief description of the drawings]
FIG. 1 is a block diagram illustrating a configuration of a lighting device according to a first embodiment of the present invention.
FIG. 2 is a timing chart showing a control operation of the lighting apparatus according to the first embodiment of the present invention.
FIG. 3 is a front view showing a switch portion of the lighting apparatus according to the first embodiment of the present invention.
FIG. 4 is a front view showing a switch portion of a lighting device according to a second embodiment of the present invention.
FIG. 5 is a block diagram showing a configuration of a lighting apparatus according to a third embodiment of the present invention.
FIG. 6 is a front view showing a receiver of an illumination apparatus according to a third embodiment of the present invention.
FIG. 7 is a block diagram illustrating a configuration of a receiver of an illumination apparatus according to a fourth embodiment of the present invention.
FIG. 8 is a front view showing a receiver of a lighting apparatus according to a fourth embodiment of the present invention.
FIGS. 9A and 9B are perspective views of a receiver of a lighting apparatus according to a fifth embodiment of the present invention, where FIG. 9A is viewed from the front side and FIG. 9B is viewed from the back side. Indicates
FIG. 10 is a front view showing a receiver of a lighting apparatus according to a sixth embodiment of the present invention.
FIG. 11 is a block diagram showing a configuration of a lighting apparatus according to a seventh embodiment of the present invention.
FIG. 12 is a front view showing a transceiver of a lighting apparatus according to a seventh embodiment of the present invention.
FIG. 13 is a block diagram showing a configuration of a lighting device according to a conventional example.
FIG. 14 is an external view of a lighting fixture using a lighting device of one conventional example.
FIG. 15 is an explanatory diagram showing a lighting state of an operation mode display which is a lighting device of a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Illuminating device main body 11 Illuminance detection means 12 Human body detection means 13 Control part 16 Power failure detection circuit part 17 Illumination load 20 Switch part 24 Display means 51 Transmission / reception part 53 Status display means 57 Setting part

Claims (4)

周囲の明るさを検出する照度検出手段と、人体の存在を検知する人体検知手段と、照明負荷を点灯制御する制御部とを備え、前記照度検出手段によって検出された周囲の照度が予め設定された所定照度以下の場合に前記人体検知手段が人体を検知したときには、前記照明負荷を点灯制御し、前記人体検知手段が人体を検知しないときには、前記照明負荷を消灯や調光点灯、または点灯制御させ、前記照度検出手段での検出照度が所定照度よりも高くなると、前記照明負荷を消灯させる制御手段(第一の制御手段)と、人体検知手段と照度検出手段の出力に関係なく強制的に前記照明負荷を連続点灯させる制御手段(第二の制御手段)とを有した照明装置において、送受信部と、制御手段の設定部と、制御手段を報知する状態表示手段とを前記照明装置本体と別置に設け、前記設定部の操作により送受信部を介して前記第一の制御手段から前記第二の制御手段へ移行させ、制御手段を報知する表示出力を行うことを特徴とする照明装置。 An illuminance detection unit that detects ambient brightness, a human body detection unit that detects the presence of a human body, and a control unit that controls lighting of an illumination load, and the ambient illuminance detected by the illuminance detection unit is preset. When the human body detecting means detects a human body when the predetermined illuminance is lower than the lighting load, the lighting load is controlled to be turned on. When the human body detecting means does not detect the human body, the lighting load is turned off, dimmed, or turned on. When the illuminance detected by the illuminance detection means becomes higher than a predetermined illuminance, the control means (first control means) for turning off the illumination load, and forcibly irrespective of the outputs of the human body detection means and the illuminance detection means In a lighting device having a control means (second control means) for continuously lighting the illumination load, the transmission / reception unit, the setting unit of the control means, and the state display means for informing the control means are Provided illumination device main body and another location, the allowed transition from the via the transceiver first control means to said second control means by operating the setting unit, and characterized by performing the display output for informing the control means Lighting device. 壁スイッチのOFF、ON操作により負荷の状態をフル点灯(100%点灯)、調光点灯、豆球点灯、消灯へと切り替えることのできる照明装置において、送受信部と、負荷切替の設定部と、負荷状態を報知する状態表示手段とを前記照明装置本体と別置に設け、前記設定部の操作により送受信部を介して負荷状態を切り替え、前記状態表示手段にて負荷状態を報知させることを特徴とする照明装置。 In a lighting device that can be switched to full lighting (100% lighting), dimming lighting, bean bulb lighting, and extinguishing by a wall switch OFF / ON operation, a transmission / reception unit, a load switching setting unit, A state display means for notifying the load state is provided separately from the lighting device main body, the load state is switched via the transmission / reception unit by operation of the setting unit, and the load state is notified by the state display unit. A lighting device. 前記表示手段を壁スイッチ内に設けたことを特徴とする請求項1又は2記載の照明装置。 3. The lighting device according to claim 1, wherein the display means is provided in a wall switch . 請求項1ないし請求項3いずれか記載の照明装置本体を有していることを特徴とする照明器具。A lighting fixture comprising the lighting device main body according to any one of claims 1 to 3.
JP2001370207A 2001-12-04 2001-12-04 Lighting device and lighting fixture having the lighting device Expired - Fee Related JP3788333B2 (en)

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JP5306913B2 (en) * 2009-06-18 2013-10-02 パナソニック株式会社 Lighting control switch
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