JP2003141925A - Lighting control device and lighting fixture - Google Patents
Lighting control device and lighting fixtureInfo
- Publication number
- JP2003141925A JP2003141925A JP2001334972A JP2001334972A JP2003141925A JP 2003141925 A JP2003141925 A JP 2003141925A JP 2001334972 A JP2001334972 A JP 2001334972A JP 2001334972 A JP2001334972 A JP 2001334972A JP 2003141925 A JP2003141925 A JP 2003141925A
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- control device
- light
- detection means
- detecting
- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、明るさを検出する
検出手段を有する照明制御装置およびこれを用いた照明
器具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting control device having a detecting means for detecting brightness and a lighting fixture using the same.
【０００２】[0002]
【従来の技術】従来の照明制御装置を備えた照明器具に
おいては、照明器具本体側に設置されている点灯装置ま
たは制御装置にタイマ機能を保持しており、ランプの点
灯累積時間によりランプ光束を補正するように構成した
ものが知られている。また、照明器具本体側に設置され
た照度センサにより、周囲の明るさを検出すると共にこ
の検出値を目標値と比較して、検出値が大きければラン
プ光束を低減させ、検出値が小さければランプ光束を増
大させることにより、ランプの照度一定制御を行うよう
に構成したものも知られている。2. Description of the Related Art In a luminaire equipped with a conventional lighting control device, a lighting device or a control device installed on the luminaire main body has a timer function, and the luminous flux of the lamp is controlled by a cumulative lighting time of the lamp. It is known to be configured to correct. In addition, the illuminance sensor installed on the body side of the lighting fixture detects the ambient brightness and compares this detected value with the target value. If the detected value is large, the luminous flux of the lamp is reduced, and if the detected value is small, the lamp luminous flux is reduced. There is also known a structure in which the illuminance of the lamp is controlled to be constant by increasing the luminous flux.
【０００３】[0003]
【発明が解決しようとする課題】しかるに、前述した従
来の照明制御装置において、例えば前者の照明制御装置
では、点灯装置を監視しなければならないばかりでな
く、点灯装置からの信号によって制御するため、点灯装
置の新たな改良が必要となる。また、ランプ交換の際に
は、タイマのカウントリセットを必ず行わなければなら
ず、操作が面倒となる等の難点がある。However, in the above-mentioned conventional lighting control device, for example, in the former lighting control device, not only the lighting device has to be monitored but also the lighting device is controlled by a signal from the lighting device. New improvements in lighting devices are needed. In addition, when the lamp is replaced, it is necessary to reset the count of the timer without fail, which is a troublesome operation.
【０００４】一方、後者の照明制御装置では、明るさを
検出する照度センサは、自己のランプから出力される多
くの光量を受光すべく受光穴を大きく設定するが、隣接
する照明器具のランプ光を受光してしまうため、照明器
具相互間で干渉が起こり、ランプ光束が乱れてしまう。
また、明るさを検出する照度センサは、照明器具本体側
に設置されているため、反射板の照明器具本体への固定
状態のばらつきにより、反射板に設けた受光穴と照度セ
ンサの受光穴とに位置ずれが発生し、正確な検出動作が
できなくなる等の難点がある。On the other hand, in the latter lighting control device, the illuminance sensor for detecting the brightness has a large light receiving hole so as to receive a large amount of light output from its own lamp. Since the light is received, the light fixtures interfere with each other and the luminous flux of the lamp is disturbed.
In addition, since the illuminance sensor that detects brightness is installed on the luminaire main body side, due to variations in the fixing state of the reflector to the luminaire main body, the light receiving hole on the reflector and the light receiving hole of the illuminance sensor may differ. However, there is a problem in that the position shift occurs, and the accurate detection operation cannot be performed.
【０００５】本発明は、明るさを適切に検出することの
できる検出手段を有する照明制御装置および照明器具を
提供することを目的とする。An object of the present invention is to provide a lighting control device and a lighting fixture having a detecting means capable of appropriately detecting brightness.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するた
め、本発明の請求項１に記載の照明制御装置は、周囲の
明るさを検出する検出手段と、検出手段の検出信号に基
づいてランプを制御する制御手段と、照明器具の照明対
象平面における配光分布にほぼ相似する形状の受光穴を
有し、前記検出手段に対向するように配設されるカバー
体と、を具備していることを特徴とする。In order to achieve the above-mentioned object, an illumination control apparatus according to claim 1 of the present invention comprises a detection means for detecting ambient brightness, and a lamp based on a detection signal of the detection means. And a cover body having a light receiving hole having a shape substantially similar to the light distribution on the illumination target plane of the luminaire, and being arranged so as to face the detection means. It is characterized by
【０００７】本発明の請求項２に記載の照明制御装置
は、周囲の明るさを検出する検出手段と、検出手段の検
出信号に基づいてランプを制御する制御手段と、照明器
具の長手方向に長くなるよう形成された受光穴を有し、
前記検出手段に対向するように配設されるカバー体と、
を具備していることを特徴とする。According to a second aspect of the present invention, there is provided a lighting control device, a detection means for detecting ambient brightness, a control means for controlling a lamp based on a detection signal of the detection means, and a longitudinal direction of the luminaire. It has a light receiving hole formed to be long,
A cover body disposed so as to face the detection means,
It is characterized by having.
【０００８】本発明の請求項３に記載の照明制御装置
は、前記カバー体は、照明制御装置のケースの一部であ
ることを特徴とする。The illumination control device according to claim 3 of the present invention is characterized in that the cover body is a part of a case of the illumination control device.
【０００９】本発明の請求項４に記載の照明制御装置
は、前記カバー体は、低い反射率を有する遮光体である
ことを特徴とする。An illumination control apparatus according to a fourth aspect of the present invention is characterized in that the cover body is a light shielding body having a low reflectance.
【００１０】本発明の請求項５に記載の照明制御装置
は、周囲の明るさを検出する検出手段と、検出手段の検
出信号に基づいてランプを制御する制御手段と、照明器
具の照明対象平面における配光分布にほぼ相似するよう
に集光できると共に、前記検出手段に対向するように設
けられた集光レンズと、を具備していることを特徴とす
る。According to a fifth aspect of the present invention, there is provided a lighting control device, a detection means for detecting ambient brightness, a control means for controlling a lamp based on a detection signal of the detection means, and an illumination target plane of a lighting fixture. And a condenser lens provided so as to face the detection means.
【００１１】一方、本発明の請求項６に記載の照明器具
は、照明器具本体と、本体に設けられたランプと、本体
に設けられた請求項１または２記載の照明制御装置と、
を具備していることを特徴とする。On the other hand, the luminaire according to claim 6 of the present invention comprises a luminaire main body, a lamp provided on the main body, and a lighting control device according to claim 1 or 2 provided on the main body.
It is characterized by having.
【００１２】本発明の請求項７に記載の照明器具は、前
記照明制御装置のカバー体は、反射板であることを特徴
とする。According to a seventh aspect of the present invention, there is provided a lighting device characterized in that the cover body of the lighting control device is a reflection plate.
【００１３】本発明の請求項８に記載の照明器具は、前
記検出手段と制御手段とを一体のユニット構造として構
成し、このユニット構造を照明器具の反射板に取付けた
ことを特徴とする。According to an eighth aspect of the present invention, there is provided a luminaire, wherein the detecting means and the control means are integrated into a unit structure, and the unit structure is attached to a reflector of the luminaire.
【００１４】本発明の請求項９に記載の照明器具は、前
記反射板に取付けた前記検出手段と制御手段との一体か
らなるユニット構造は、照明器具の本体側に設けた電源
接続部とコネクタ結合するよう構成したことを特徴とす
る。According to a ninth aspect of the present invention, there is provided a lighting apparatus, wherein a unit structure including the detecting means and the control means mounted on the reflector is integrated with a power source connecting portion and a connector provided on a main body side of the lighting apparatus. It is characterized in that it is configured to be coupled.
【００１５】[0015]
【発明の実施の形態】次に、本発明に係る照明制御装置
およびこれを適用した照明器具の実施の形態につき、添
付図面を参照しながら、以下詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of a lighting control device according to the present invention and a lighting fixture to which the same is applied will be described in detail below with reference to the accompanying drawings.
【００１６】図１は、本発明に係る照明制御装置の一実
施例からなる照明器具の構成配置を示す概略底面図であ
る。すなわち、図１において、参照符号１０は照明器具
を示し、反射板１２を中心として左右に一対の蛍光ラン
プ１４、１４が取付けられている。前記反射板１２の裏
面側には、周囲の明るさを検出する照度センサ等の検出
手段（図示せず）と、この検出手段の検出信号に基づい
てランプを制御する制御手段（図示せず）とをそれぞれ
備えた照明制御装置１６および点灯装置１８が設けられ
ている。FIG. 1 is a schematic bottom view showing a structural arrangement of a lighting fixture which is an embodiment of a lighting control device according to the present invention. That is, in FIG. 1, reference numeral 10 indicates a lighting fixture, and a pair of fluorescent lamps 14 and 14 are attached to the left and right with the reflector 12 as the center. On the back surface side of the reflection plate 12, a detection means (not shown) such as an illuminance sensor for detecting ambient brightness, and a control means (not shown) for controlling the lamp based on a detection signal of the detection means. An illumination control device 16 and a lighting device 18, which respectively include and, are provided.
【００１７】しかるに、本実施例における照明制御装置
１６においては、明るさを検出する検出手段に対して、
照明器具すなわち蛍光ランプ１４、１４に対応してその
照明対象平面における配光分布にほぼ相似する形状、す
なわち蛍光ランプ１４、１４の長手方向に長くなる形状
からなる受光穴２０を設ける。なお、前記形状からなる
受光穴２０は、図示例のように、照明制御装置１６に設
けた検出手段に対応するカバー体としての反射板１２の
一部に形成したり、あるいは照明制御装置１６のケース
の前記検出手段に対応する一部分に形成することができ
る。However, in the illumination control device 16 of this embodiment, the detection means for detecting the brightness is
Corresponding to the lighting fixtures, that is, the fluorescent lamps 14, 14, the light receiving holes 20 having a shape substantially similar to the light distribution on the plane to be illuminated, that is, a shape elongated in the longitudinal direction of the fluorescent lamps 14, 14 are provided. The light receiving hole 20 having the above-described shape is formed in a part of the reflection plate 12 as a cover body corresponding to the detection means provided in the illumination control device 16 as in the illustrated example, or in the illumination control device 16. It can be formed in a part of the case corresponding to the detecting means.
【００１８】このように構成することにより、前記検出
手段による受光検知範囲は、照明器具の配光分布にほぼ
一致させて、自己のランプ光を多く受光することができ
ると共に、前記検出手段に対する反射板の取付け位置の
ばらつきによる受光割合のばらつきを低減することがで
き、適正かつ安定した照度一定制御を達成することがで
きる。According to this structure, the detection range of light received by the detection means can substantially match the light distribution of the luminaire to receive a large amount of its own lamp light, and the reflection to the detection means can be performed. It is possible to reduce variations in the light receiving ratio due to variations in the mounting position of the plate, and it is possible to achieve appropriate and stable illuminance constant control.
【００１９】図２は、本発明に係る照明制御装置の別の
実施例を示す要部斜視図である。すなわち、本実施例に
おける照明制御装置１６においては、照明制御装置１６
のカバー体としてのケース１７の前記検出手段に対応す
る部分に、蛍光ランプ１４、１４の周囲の明るさを検出
し得る比較的大きな受光穴２１を設けると共に、この受
光穴２１に対し、蛍光ランプ１４、１４に対応してその
照明対象平面における配光分布にほぼ相似させて、蛍光
ランプ１４、１４の長手方向に長くなる形状の透過穴２
０′（前記実施例の受光穴２０に対応する）を設けた遮
光板２２からなる遮光体を配設したものである。FIG. 2 is a perspective view of an essential part showing another embodiment of the lighting control device according to the present invention. That is, in the lighting control device 16 in the present embodiment, the lighting control device 16
A relatively large light receiving hole 21 capable of detecting the brightness around the fluorescent lamps 14, 14 is provided in a portion of the case 17 as the cover body corresponding to the detecting means, and the fluorescent lamp is provided to the light receiving hole 21. The transmission holes 2 each having a shape that is elongated in the longitudinal direction of the fluorescent lamps 14 and 14 so as to be substantially similar to the light distribution on the plane to be illuminated, corresponding to the projections 14 and 14.
A light-shielding body composed of a light-shielding plate 22 provided with 0 '(corresponding to the light-receiving hole 20 of the above-mentioned embodiment) is provided.
【００２０】このように構成することによっても、前記
実施例と全く同様に、適正かつ安定した照度一定制御を
達成することができる。なお、前記遮光板２２は、艶の
ない黒色等の反射率の低い部材で構成することにより、
検出手段近傍における乱反射光を低減することができ
る。また、前記遮光板２２を適用することにより、蛍光
ランプ１４、１４等の照明器具の種類に応じてそれぞれ
適合した形状の透過穴２０′を有する遮光板２２を予め
用意して置き、これらの遮光板２２を適宜交換自在に取
付けて、汎用性に優れた構成とすることができる。With such a structure, it is possible to achieve proper and stable illuminance constant control, just as in the above embodiment. The light shielding plate 22 is made of a member having a low reflectance such as matte black,
It is possible to reduce diffused reflection light in the vicinity of the detection means. Further, by applying the light-shielding plate 22, the light-shielding plate 22 having the transmission holes 20 ′ each having a shape suitable for the type of the lighting equipment such as the fluorescent lamps 14 and 14 is prepared in advance and placed. The plate 22 can be attached so as to be exchangeable as appropriate, so that the plate 22 can have a versatile structure.
【００２１】図３は、本発明に係る照明制御装置のさら
に別の実施例を示す要部斜視図である。すなわち、本実
施例における照明制御装置１６においては、照明制御装
置１６のカバー体としてのケース１７の前記検出手段に
対応する部分に、蛍光ランプ１４、１４の周囲の明るさ
を検出し得る比較的大きな受光穴２１を設けると共に、
この受光穴２１に対し、蛍光ランプ１４、１４に対応し
てその照明対象平面における配光分布にほぼ相似するよ
うに集光することができる集光レンズ２４を設けたもの
である。FIG. 3 is a perspective view of a main part showing still another embodiment of the lighting control device according to the present invention. That is, in the illumination control device 16 of the present embodiment, the brightness around the fluorescent lamps 14, 14 can be detected relatively in the portion of the case 17 as the cover body of the illumination control device 16 corresponding to the detection means. With a large light receiving hole 21,
The light receiving hole 21 is provided with a condenser lens 24 corresponding to the fluorescent lamps 14 and 14 capable of condensing light so as to be substantially similar to the light distribution on the plane to be illuminated.
【００２２】このように、集光レンズ２４を設けること
によって、所要方向の光を多く前記検出手段に対して集
めることができる。従って、このように構成することに
よっても、前記実施例と全く同様に、適正かつ安定した
照度一定制御を達成することができる。As described above, by providing the condenser lens 24, a large amount of light in the required direction can be collected to the detecting means. Therefore, even with such a configuration, it is possible to achieve proper and stable illuminance constant control, exactly as in the above embodiment.
【００２３】図４は、本発明に係る照明制御装置を、照
明器具１０に適用した場合における好適な構成配置例を
示すものである。すなわち、図４においては、照明制御
装置１６を検出手段と制御手段との一体構成からなるユ
ニット構造として構成し、このユニット構造からなる照
明制御装置１６を照明器具１０の反射板１２の裏面側に
取付けた構成としたものである。そして、この場合、前
記反射板１２に取付けた前記ユニット構造からなる照明
制御装置１６は、照明器具１０の本体側に設けた電源接
続部とそれぞれコネクタ２６、２７により簡便に結合す
るよう構成したものである。この場合、前記反射板１２
の一部に、照明制御装置１６の検出手段に対応するカバ
ー体として、前述した実施例と同様の受光穴を適宜設け
ることができる。FIG. 4 shows an example of a suitable configuration arrangement when the lighting control device according to the present invention is applied to the lighting fixture 10. That is, in FIG. 4, the illumination control device 16 is configured as a unit structure that is an integral configuration of the detection means and the control means, and the illumination control device 16 having this unit structure is provided on the back surface side of the reflector 12 of the lighting fixture 10. It is configured to be attached. In this case, the lighting control device 16 having the unit structure attached to the reflection plate 12 is configured to be easily coupled to the power supply connection portion provided on the main body side of the lighting fixture 10 by the connectors 26 and 27, respectively. Is. In this case, the reflector 12
As a cover body corresponding to the detection means of the illumination control device 16, a light receiving hole similar to that of the above-described embodiment can be appropriately provided in a part of the above.
【００２４】なお、前述した各実施例における照明制御
装置において、検出手段によりそれぞれ検出された明る
さ検出信号について、照明器具１０の形状等に合わせて
ゲインを設定し、適宜切り替え設定可能に構成すること
ができる。このように構成することにより、照明器具１
０の形状等による検出手段の明るさ検出値のばらつきを
低減することができる。なお、前記検出手段のゲインの
切り替え手段としては、スイッチによる切り替えおよび
リモコン信号による切り替え等の手段を適宜採用するこ
とができる。In the lighting control device in each of the above-described embodiments, the brightness detection signals respectively detected by the detecting means are set so that the gain is set in accordance with the shape of the lighting fixture 10 and the setting can be switched appropriately. be able to. With this configuration, the lighting fixture 1
It is possible to reduce the variation in the brightness detection value of the detection means due to the shape of 0 and the like. It should be noted that as the gain switching means of the detecting means, means such as switching by a switch and switching by a remote control signal can be appropriately adopted.
【００２５】以上、本発明の好適な実施例について説明
したが、本発明は前記実施例に限定されることなく、本
発明の精神を逸脱しない範囲内において、種々の設計変
更を行うことができる。Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and various design changes can be made without departing from the spirit of the present invention. .
【００２６】[0026]
【発明の効果】請求項１に記載の照明制御装置によれ
ば、検出手段に対向して設けられる受光穴の形状を照明
器具の配光分布にほぼ相似させているので、自己のラン
プ光を適切に多く受光することができ、適正かつ安定し
た制御をすることができる。また、請求項２に記載の照
明制御装置によっても、前記と同様にして、適正かつ安
定した制御をすることができる。さらに、請求項３に記
載の発明によれば、カバー体を兼用することができる。According to the illumination control device of the first aspect, since the shape of the light receiving hole provided so as to face the detection means is made to be substantially similar to the light distribution of the lighting fixture, its own lamp light is emitted. An appropriate amount of light can be received, and proper and stable control can be performed. Further, also by the illumination control device according to the second aspect, it is possible to perform appropriate and stable control in the same manner as above. Further, according to the invention of the third aspect, the cover body can also be used.
【００２７】請求項４に記載の発明によれば、遮光体を
配設することによって、検出手段近傍の乱反射光を低減
することができると共に、照明器具の種類に応じてそれ
ぞれ適合した形状の透過穴を有する遮光板を用意して置
き、これらの遮光板を交換自在に取付けて、汎用性に優
れた照明制御装置を得ることができる。According to the invention described in claim 4, by disposing the light-shielding member, it is possible to reduce diffused reflection light in the vicinity of the detecting means and to transmit the light having a shape adapted to each type of lighting equipment. A light-shielding plate having holes can be prepared and placed, and these light-shielding plates can be exchangeably attached to obtain a versatile lighting control device.
【００２８】さらに、請求項５に記載の照明制御装置に
よれば、集光レンズを設けることによって、前記と同様
に、検出手段による受光検知範囲を照明器具の配光分布
にほぼ相似させて、自己のランプ光を多く受光すること
ができ、適正かつ安定した制御をすることができる。Further, according to the illumination control device of the fifth aspect, by providing the condenser lens, the light receiving detection range by the detecting means is made to be substantially similar to the light distribution of the luminaire, similarly to the above. A large amount of self lamp light can be received, and proper and stable control can be performed.
【００２９】そして、請求項６に記載の照明器具によれ
ば、前述した優れた特徴を有する照明制御装置を備えた
照明器具を容易に得ることができる。そして、請求項
７、請求項８および請求項９に記載の発明によれば、検
出手段と制御手段とを一体のユニット構造として構成
し、このユニット構造を照明器具の反射板に取付けた構
成とすることにより、検出手段による受光検知を容易か
つ簡便なものとすることができる。According to the lighting equipment of the sixth aspect, it is possible to easily obtain the lighting equipment provided with the lighting control device having the above-mentioned excellent characteristics. According to the invention described in claims 7, 8 and 9, the detection means and the control means are configured as an integral unit structure, and the unit structure is attached to a reflector of a lighting fixture. By doing so, it is possible to make the detection of light received by the detection means easy and simple.
【図１】本発明に係る照明制御装置の一実施例を示す照
明器具の構成配置を示す概略底面図である。FIG. 1 is a schematic bottom view showing a configuration arrangement of a lighting fixture showing an embodiment of a lighting control device according to the present invention.
【図２】本発明に係る照明制御装置の別の実施例を示す
要部斜視図である。FIG. 2 is a perspective view of a main part showing another embodiment of the illumination control device according to the present invention.
【図３】本発明に係る照明制御装置のさらに別の実施例
を示す要部斜視図である。FIG. 3 is a perspective view of a main part showing still another embodiment of the lighting control device according to the present invention.
【図４】本発明に係る照明制御装置の照明器具への取付
け状態の一実施例を示す照明器具の概略横断面図であ
る。FIG. 4 is a schematic cross-sectional view of a lighting fixture showing an embodiment of a state in which the lighting control device according to the present invention is attached to the lighting fixture.
１０ 照明器具 １２ 反射板 １４ 蛍光ランプ １６ 照明制御装置 １７ ケース １８ 点灯装置 ２０ 受光穴 ２１ 受光穴 ２２ 遮光板 ２０′ 透過穴 ２４ 集光レンズ ２６、２７ コネクタ 10 Lighting equipment 12 Reflector 14 fluorescent lamp 16 Lighting control device 17 cases 18 Lighting device 20 Light receiving hole 21 Light receiving hole 22 Light shield 20 'transparent hole 24 Condensing lens 26, 27 connector
───────────────────────────────────────────────────── フロントページの続き (72)発明者 森田 正之 東京都品川区東品川四丁目３番１号 東芝 ライテック株式会社内 (72)発明者 田中 和穂 東京都品川区東品川四丁目３番１号 東芝 ライテック株式会社内 Ｆターム(参考） 3K014 AA02 DA03 DA05 EA04 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Masayuki Morita 4-3-1, Higashishinagawa, Shinagawa-ku, Tokyo Toshiba Inside Litec Co., Ltd. (72) Inventor, Kazuho Tanaka 4-3-1, Higashishinagawa, Shinagawa-ku, Tokyo Toshiba Inside Litec Co., Ltd. F term (reference) 3K014 AA02 DA03 DA05 EA04
Claims (9)
出手段の検出信号に基づいてランプを制御する制御手段
と；照明器具の照明対象平面における配光分布にほぼ相
似する形状の受光穴を有し、前記検出手段に対向するよ
うに配設されるカバー体と；を具備していることを特徴
とする照明制御装置。1. A detection means for detecting ambient brightness; a control means for controlling a lamp based on a detection signal of the detection means; a light receiving hole having a shape substantially similar to a light distribution on a plane to be illuminated of a lighting fixture. And a cover body that is provided so as to face the detection means.
出手段の検出信号に基づいてランプを制御する制御手段
と；照明器具の長手方向に長くなるように形成された受
光穴を有し、前記検出手段に対向するように配設される
カバー体と；を具備していることを特徴とする照明制御
装置。2. A detection means for detecting ambient brightness; a control means for controlling the lamp based on a detection signal of the detection means; and a light receiving hole formed so as to be elongated in a longitudinal direction of the lighting fixture. And a cover body arranged so as to face the detecting means.
の一部であることを特徴とする請求項１または２記載の
照明制御装置。3. The lighting control device according to claim 1, wherein the cover body is a part of a case of the lighting control device.
光体であることを特徴とする請求項１または２記載の照
明制御装置。4. The illumination control device according to claim 1, wherein the cover body is a light shield body having a low reflectance.
出手段の検出信号に基づいてランプを制御する制御手段
と；照明器具の照明対象平面における配光分布にほぼ相
似するように集光できると共に、前記検出手段に対向す
るように設けられた集光レンズと；を具備していること
を特徴とする照明制御装置。5. A detecting means for detecting ambient brightness; a controlling means for controlling a lamp based on a detection signal of the detecting means; a light condensing so as to be substantially similar to a light distribution on a plane to be illuminated of a lighting fixture. And a condenser lens provided so as to face the detection means.
プと；本体に設けられた請求項１または２記載の照明制
御装置と；を具備していることを特徴とする照明器具。6. A lighting fixture comprising: a lighting fixture main body; a lamp provided on the main body; and a lighting control device according to claim 1 or 2 provided on the main body.
であることを特徴とする請求項６記載の照明器具。7. The lighting apparatus according to claim 6, wherein the cover body of the lighting control device is a reflector.
ット構造として構成し、このユニット構造を照明器具の
反射板に取付けたことを特徴とする請求項７記載の照明
器具。8. The luminaire according to claim 7, wherein the detecting means and the control means are configured as an integral unit structure, and the unit structure is attached to a reflector of the luminaire.
御手段との一体からなるユニット構造は、照明器具の本
体側に設けた電源接続部とコネクタ結合するよう構成し
たことを特徴とする請求項８記載の照明器具。9. The unit structure comprising the detection means and the control means, which are attached to the reflection plate, as one unit, is configured to be connector-coupled to a power supply connection portion provided on the main body side of the lighting fixture. Item 8. A lighting device according to item 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001334972A JP2003141925A (en) | 2001-10-31 | 2001-10-31 | Lighting control device and lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001334972A JP2003141925A (en) | 2001-10-31 | 2001-10-31 | Lighting control device and lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003141925A true JP2003141925A (en) | 2003-05-16 |
Family
ID=19150021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001334972A Withdrawn JP2003141925A (en) | 2001-10-31 | 2001-10-31 | Lighting control device and lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003141925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010027575A (en) * | 2008-07-24 | 2010-02-04 | Shimano Inc | Lighting system for bicycle |
| JP2012028128A (en) * | 2010-07-22 | 2012-02-09 | Panasonic Electric Works Co Ltd | Lighting system |
-
2001
- 2001-10-31 JP JP2001334972A patent/JP2003141925A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010027575A (en) * | 2008-07-24 | 2010-02-04 | Shimano Inc | Lighting system for bicycle |
| JP4599436B2 (en) * | 2008-07-24 | 2010-12-15 | 株式会社シマノ | Bicycle lighting device |
| JP2012028128A (en) * | 2010-07-22 | 2012-02-09 | Panasonic Electric Works Co Ltd | Lighting system |
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