JPH08329712A - Energy saving luminaire - Google Patents
Energy saving luminaireInfo
- Publication number
- JPH08329712A JPH08329712A JP13023995A JP13023995A JPH08329712A JP H08329712 A JPH08329712 A JP H08329712A JP 13023995 A JP13023995 A JP 13023995A JP 13023995 A JP13023995 A JP 13023995A JP H08329712 A JPH08329712 A JP H08329712A
- Authority
- JP
- Japan
- Prior art keywords
- light
- sunlight
- optical fiber
- luminaire
- electric
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は太陽光と電気発光装置を
併用し、光ファイバケーブルで照明装置に光を導くよう
にした省エネルギ型照明装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an energy-saving lighting device which uses sunlight and an electroluminescent device together and guides light to the lighting device through an optical fiber cable.
【０００２】[0002]
【従来の技術】従来の照明器具は、フィラメントに電流
を流し、加熱して光を発する白熱灯、放電で生ずる紫外
線エネルギを蛍光物質を塗布した管に照射して光を発す
る蛍光灯、又、水銀より放射される紫外線エネルギを蛍
光物質を塗布した外管に当て可視光を発する水銀灯、等
に代表されるように、エレメントに直接電流を流すこと
により発光する方式である。2. Description of the Related Art A conventional luminaire is an incandescent lamp that applies a current to a filament and heats it to emit light, a fluorescent lamp that emits light by irradiating a tube coated with a fluorescent substance with ultraviolet energy generated by discharge, or This is a method of emitting light by directly passing an electric current through the element, as represented by a mercury lamp that emits visible light by applying ultraviolet energy emitted from mercury to an outer tube coated with a fluorescent substance.
【０００３】[0003]
【発明が解決しようとする課題】従来の電流をエレメン
トに直接流して発光させる照明方式は電力を消費するも
のであり、近年照明電力の省エネルギ化が研究されてい
るが、そのシステムとして太陽エネルギを効率良く直接
使用する方式が開発されている。このような太陽エネル
ギシステムは太陽光を昼間集光して照明に使用するが、
より実用的な照明装置として使用するには夜間も同一の
システムで照明ができるようなシステムとして開発する
ことが望まれていた。The conventional illumination system in which an electric current is directly applied to an element to emit light consumes electric power, and energy saving of the illumination power has been studied in recent years. Have been developed for efficient and direct use. Such a solar energy system collects sunlight in the daytime and uses it for illumination.
In order to use it as a more practical lighting device, it was desired to develop it as a system that can be illuminated by the same system even at night.
【０００４】本発明はこのような課題を解決するため
に、同一の照明装置で昼間は太陽光を利用し、昼間のみ
ならず、夜間にも使用できるような省エネルギ型照明装
置を提供することを目的としている。In order to solve such a problem, the present invention provides an energy-saving lighting device which uses sunlight in the same lighting device in the daytime and can be used not only in the daytime but also at night. It is an object.
【０００５】[0005]
【課題を解決するための手段】そのため本発明は太陽光
を集める採光装置と電気発光装置とを照明装置に光ファ
イバケーブルでそれぞれ接続し、電気発光装置の発光す
る光量を調光装置で制御する構成とする。Therefore, according to the present invention, a lighting device for collecting sunlight and an electroluminescent device are respectively connected to a lighting device by an optical fiber cable, and the light amount emitted by the electroluminescent device is controlled by a light control device. The configuration.
【０００６】即ち、本発明は太陽光を入射し、集光する
採光装置と、電源より電力を受けて光を発し、その光を
集光する電気発光装置と、同電気発光装置に接続し、前
記太陽光の強度により同電気発光装置の発光する光量を
制御する調光装置と、前記採光装置と前記電気発光装置
とにそれぞれ光ファイバケーブルで接続し、それらの集
光した光を導き発光する照明装置とを具備してなること
を特徴とする省エネルギ型照明装置を提供する。That is, according to the present invention, a daylighting device that receives and collects sunlight, an electric light emitting device that receives electric power from a power source to emit light, and collects the light is connected to the electric light emitting device. A dimmer that controls the amount of light emitted by the same electroluminescent device according to the intensity of the sunlight is connected to the daylighting device and the electroluminescent device by optical fiber cables, and the condensed light is guided and emitted. An energy-saving lighting device comprising: a lighting device.
【０００７】[0007]
【作用】本発明はこのような手段により、昼間太陽光の
ある時には太陽光を採光装置で集光し、光ファイバケー
ブルで照明装置に導き、発光して照明に供する。他方、
夜間で自然光のない時には外部電源に調光装置を介して
接続された電気発光装置が発光し、その光は光ファイバ
ケーブルで同じ照明装置へ導かれ、発光して照明に供さ
れる。調光装置は太陽光のない夜間には電気発光装置を
ＯＮの状態にし、昼間に太陽光を採光し、照明している
際にはこれをＯＦＦの状態に切替えるものである。更
に、この調光装置は外部の光信号を検知し、太陽光の強
弱を調べ、その強度が弱くなると、これに応じて電気発
光装置をＯＮにすると共にその光量を調節して太陽光と
電気発光装置による光とを併用して照明装置に導き、照
明に供することができる。According to the present invention, by such means, when there is sunlight during the day, the sunlight is collected by the daylighting device, guided to the lighting device by the optical fiber cable, and emitted to be used for lighting. On the other hand,
When there is no natural light at night, an electroluminescent device connected to an external power source via a dimmer emits light, and the light is guided to the same illuminating device by an optical fiber cable and emitted to be used for illumination. The light control device turns on the electroluminescent device at night when there is no sunlight, collects sunlight during the daytime, and switches it to the off state during illumination. Further, this dimmer detects an external optical signal, checks the intensity of sunlight, and when the intensity becomes weak, the electroluminescent device is turned on accordingly and the amount of light is adjusted so that sunlight and electricity can be adjusted. The light from the light-emitting device can be used together to guide the light to the lighting device for lighting.
【０００８】このように本発明の照明装置は、昼間は太
陽光をできるだけ使用し、電力の使用量を減らすと共
に、夜間の自然光がない時には電気発光装置により照明
を行うことができるので電力の省エネルギが実現される
ものである。As described above, the lighting device of the present invention uses sunlight as much as possible during the day, reduces the amount of power used, and can illuminate with the electroluminescent device when there is no natural light at night, thus saving power. Energy is realized.
【０００９】[0009]
【実施例】以下、本発明の実施例を図面に基づいて具体
的に説明する。図１は本発明の一実施例に係る省エネル
ギ型照明装置の全体構成図、図２はそのＡ−Ａ矢視図、
図３はそのＢ−Ｂ断面図である。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an overall configuration diagram of an energy-saving lighting device according to an embodiment of the present invention, FIG.
FIG. 3 is a B-B sectional view thereof.
【００１０】図１において、１は採光装置であり、図２
に示すように、太陽光に向く面が拡大したケーシング１
０と、ケーシング１０の面に取付けられた複数の集光レ
ンズ（凸レンズ）１１と、これら複数の集光レンズから
の光を中心部に集め、光ファイバケーブル２に伝送する
ための光伝送用光ファイバケーブル結合部１２及び光セ
ンサ１５とからなっている。In FIG. 1, 1 is a daylighting device, and FIG.
As shown in Fig. 1, the casing 1 has an enlarged surface facing the sunlight.
0, a plurality of condensing lenses (convex lenses) 11 mounted on the surface of the casing 10, and light for transmitting light for collecting the light from the plurality of condensing lenses in the central portion and transmitting them to the optical fiber cable 2. It is composed of a fiber cable coupling portion 12 and an optical sensor 15.
【００１１】２は前述の光ファイバケーブルで後述する
照明器具５へ接続し、光を導くものである。３は電気発
光装置であり、球状をした、例えば、ガラス製で、内面
に銀メッキ鏡面２４が施こされ、内部に高出力水銀灯２
２が取付けられている。更に、この電気発光装置３には
外部のＡＣ２００Ｖ電源２４からケーブル２３−１、調
光装置（調節計）４、ケーブル２３−２、コネクタ２５
を介して高出力水銀灯２２に電力が供給されている。
又、調光装置４には光センサ１５から外部光信号２１が
入力されており、太陽光２０の強弱によりその電流値を
調節できるようになっている。Reference numeral 2 is for connecting the above-mentioned optical fiber cable to a lighting fixture 5 which will be described later to guide light. Reference numeral 3 denotes an electroluminescent device, which is spherical, for example, made of glass, has a silver-plated mirror surface 24 on its inner surface, and has a high-power mercury lamp 2 inside.
2 are installed. Further, the electric light emitting device 3 includes a cable 23-1, a dimmer (controller) 4, a cable 23-2, a connector 25 from an external AC200V power source 24.
Power is supplied to the high-power mercury lamp 22 via the.
Further, an external optical signal 21 is input to the light control device 4 from the optical sensor 15, and the current value thereof can be adjusted depending on the intensity of the sunlight 20.
【００１２】この高出力水銀灯２２の発光する光２６は
電気発光装置３内面の銀メッキ鏡面２４で反射し、集光
部２７に集光され、光ファイバケーブル６でコネクタ２
９を介して照明器具５に導かれている。The light 26 emitted from the high-power mercury lamp 22 is reflected by the silver-plated mirror surface 24 on the inner surface of the electroluminescent device 3 and condensed on the condensing portion 27, and the optical fiber cable 6 connects the connector 2 to the connector 2.
It is led to the lighting fixture 5 via 9.
【００１３】５は前述の照明器具であり、図３に示すよ
うに、アクリル本体１３よりなり、その内面には蛍光体
１４を有し、コネクタ２８を介して光ファイバケーブル
２から太陽光２０が導かれ、更にコネクタ２９を介して
光ファイバケーブル６より電気発光装置３からの光を内
部に導入し、発光３０を行い、照明に供するものであ
る。Reference numeral 5 denotes the above-mentioned lighting equipment, which is made up of an acrylic main body 13 and has a phosphor 14 on its inner surface, as shown in FIG. 3, and receives sunlight 20 from the optical fiber cable 2 through a connector 28. The light from the electroluminescent device 3 is introduced into the interior of the optical fiber cable 6 through the connector 29, emits light 30, and is used for illumination.
【００１４】このような構成の照明装置において、昼間
太陽光が入射する時には、太陽光２０は複数の集光レン
ズ１１で集光され、ケーブル結合部１２で光ファイバケ
ーブル２に導かれ、コネクタ２８を介して照明器具５内
に導入され、発光３０となる。In the illuminating device having such a structure, when the sunlight is incident in the daytime, the sunlight 20 is condensed by the plurality of condenser lenses 11 and guided to the optical fiber cable 2 by the cable coupling portion 12, and the connector 28. It is introduced into the lighting fixture 5 via the and becomes the light emission 30.
【００１５】又、自然光がない場合や、夜間においては
ＡＣ２００Ｖ電源２４から調光装置４で調節された電流
により電気発光装置３内の高出力水銀灯２２が点灯し、
その光２６は集光部２７で集光され、光ファイバケーブ
ル６でコネクタ２８を介して照明器具５内に導かれ、同
じく発光３０となる。Further, when there is no natural light or at night, the high-power mercury lamp 22 in the electroluminescent device 3 is turned on by the electric current adjusted by the dimmer 4 from the AC200V power source 24,
The light 26 is condensed by the condensing unit 27, guided by the optical fiber cable 6 into the lighting fixture 5 through the connector 28, and becomes light emission 30 as well.
【００１６】なお、昼間、太陽光で照明を得ている場合
には、調光装置４によりＡＣ２００Ｖ電源をＯＦＦ状態
にしておくか、又、太陽光が弱い場合には適宜、電流の
強度を調整し、太陽光による照明と電気発光装置３とを
併用することもできるものである。この調光は調光装置
４に回転式のスイッチを設けておき、手動により行って
も良いし、又、光センサ１５からの太陽光２０の強弱の
外部光信号２１によりこれに応じて高出力水銀灯２２へ
の電流値を自動的に制御して電気発光装置３の照明光を
コントロールしても良いものである。In the daytime, when lighting is obtained with sunlight, the AC200V power supply is turned off by the dimmer 4, or when the sunlight is weak, the current intensity is adjusted appropriately. However, the illumination by sunlight and the electroluminescent device 3 can be used together. This dimming may be performed manually by providing a rotary switch in the dimming device 4, or by the external light signal 21 of the intensity of the sunlight 20 from the optical sensor 15 to obtain a high output accordingly. The illumination light of the electroluminescent device 3 may be controlled by automatically controlling the current value to the mercury lamp 22.
【００１７】このような省エネルギ型照明装置の実施例
によれば、昼間、自然光の存在する時には太陽光２０を
できるだけ利用し、電力の使用量を減らすように考慮す
ると共に、夜間、等の自然光が無い時には電気発光装置
３により発光する照明光を同一の照明器具５で使用可能
とし、更に、調光装置４によりその照明光を調整可能と
するので照明用の電力の省エネルギが効果的に図れるも
のである。According to this embodiment of the energy-saving lighting device, the sunlight 20 is used as much as possible in the daytime when natural light is present to reduce the amount of electric power used, and the natural light is used at night. When there is no light, the illuminating light emitted by the electroluminescent device 3 can be used by the same luminaire 5, and the illuminating light can be adjusted by the dimming device 4, so that energy saving of electric power for illumination is effective. It can be achieved.
【００１８】[0018]
【発明の効果】以上、具体的に説明したように、本発明
によれば、太陽光を集める採光装置と電気発光装置とを
照明装置に光ファイバケーブルでそれぞれ接続し、電気
発光装置の発光する光量を調光装置で制御する構成とし
たので、同一の照明装置で昼間は太陽光により照明を行
い、夜間は電気発光装置による照明を行うことができ、
更に、太陽光が弱い時には電気発光装置による照明を併
用することができるようになり、電力の省エネルギが実
現できるものである。As described above in detail, according to the present invention, the lighting device for collecting sunlight and the electroluminescent device are respectively connected to the illuminating device by the optical fiber cable, and the electroluminescent device emits light. Since it is configured to control the amount of light with a dimmer, it is possible to illuminate with the same lighting device by sunlight in the daytime and with an electroluminescent device at night.
Further, when the sunlight is weak, it becomes possible to use the illumination by the electroluminescent device together, and the energy saving of the electric power can be realized.
【図１】本発明の一実施例に係る省エネルギ型照明装置
の全体構成図である。FIG. 1 is an overall configuration diagram of an energy-saving lighting device according to an embodiment of the present invention.
【図２】図１におけるＡ−Ａ矢視図である。FIG. 2 is a view on arrow AA in FIG.
【図３】図１におけるＢ−Ｂ断面図である。FIG. 3 is a sectional view taken along line BB in FIG.
１ 採光装置 ２，６ 光ファイバケーブル ３ 電気発光装置 ４ 調光装置 ５ 照明器具 １０ ケーシング １１ 集光レンズ １２ 光伝送用光ファイバケーブル結合部 １３ アクリル本体 １４ 蛍光体 １５ 光センサ ２０ 太陽光 ２２ 高出力水銀灯 ２４ 電源 ２７ 集光部 ２８，２９ コネクタ ３０ 発光 DESCRIPTION OF SYMBOLS 1 Lighting device 2, 6 Optical fiber cable 3 Electric light emitting device 4 Light control device 5 Lighting equipment 10 Casing 11 Condensing lens 12 Optical fiber cable connection part for optical transmission 13 Acrylic body 14 Phosphor 15 Optical sensor 20 Sunlight 22 High output Mercury lamp 24 Power supply 27 Condenser 28, 29 Connector 30 Light emission
Claims (1)
電源より電力を受けて光を発し、その光を集光する電気
発光装置と、同電気発光装置に接続し、前記太陽光の強
度により同電気発光装置の発光する光量を制御する調光
装置と、前記採光装置と前記電気発光装置とにそれぞれ
光ファイバケーブルで接続し、それらの集光した光を導
き発光する照明装置とを具備してなることを特徴とする
省エネルギ型照明装置。1. A daylighting device that receives and collects sunlight.
An electric light emitting device which receives power from a power source to emit light and collects the light, and a light control device which is connected to the electric light emitting device and controls the amount of light emitted by the electric light emitting device according to the intensity of the sunlight. An energy-saving lighting device, comprising: a lighting device that is connected to the daylighting device and the electric light-emitting device with an optical fiber cable, and guides the condensed light to emit light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13023995A JPH08329712A (en) | 1995-05-29 | 1995-05-29 | Energy saving luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13023995A JPH08329712A (en) | 1995-05-29 | 1995-05-29 | Energy saving luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08329712A true JPH08329712A (en) | 1996-12-13 |
Family
ID=15029454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13023995A Withdrawn JPH08329712A (en) | 1995-05-29 | 1995-05-29 | Energy saving luminaire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08329712A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038348A1 (en) * | 2001-09-18 | 2003-05-08 | Ut-Battelle, Llc | Adaptive, full-spectrum solar energy system |
| US7973235B2 (en) | 2001-09-18 | 2011-07-05 | Ut-Batelle, Llc | Hybrid solar lighting distribution systems and components |
| CN102162619A (en) * | 2010-04-28 | 2011-08-24 | 张文武 | Method and system for integrated utilization of light energy |
| ITRM20120111A1 (en) * | 2012-03-21 | 2013-09-22 | Headway Srl | "HYBRID LIGHTING, NATURAL / ELECTRIC LIGHTING SYSTEM" |
| CN104406122A (en) * | 2014-11-10 | 2015-03-11 | 华南理工大学 | Underground garage illumination lamp |
| CN106545820A (en) * | 2016-11-25 | 2017-03-29 | 国网河南省电力公司平顶山供电公司 | Substation safety lighting device based on optical fiber lamp technology |
| CN108006581A (en) * | 2017-12-05 | 2018-05-08 | 四川省建筑科学研究院 | The lighting system that a kind of optical illumination is combined with artificial light |
-
1995
- 1995-05-29 JP JP13023995A patent/JPH08329712A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038348A1 (en) * | 2001-09-18 | 2003-05-08 | Ut-Battelle, Llc | Adaptive, full-spectrum solar energy system |
| US6603069B1 (en) | 2001-09-18 | 2003-08-05 | Ut-Battelle, Llc | Adaptive, full-spectrum solar energy system |
| US7231128B2 (en) | 2001-09-18 | 2007-06-12 | Ut-Battelle, Llc | Hybrid solar lighting systems and components |
| US7973235B2 (en) | 2001-09-18 | 2011-07-05 | Ut-Batelle, Llc | Hybrid solar lighting distribution systems and components |
| CN102162619A (en) * | 2010-04-28 | 2011-08-24 | 张文武 | Method and system for integrated utilization of light energy |
| ITRM20120111A1 (en) * | 2012-03-21 | 2013-09-22 | Headway Srl | "HYBRID LIGHTING, NATURAL / ELECTRIC LIGHTING SYSTEM" |
| CN104406122A (en) * | 2014-11-10 | 2015-03-11 | 华南理工大学 | Underground garage illumination lamp |
| CN106545820A (en) * | 2016-11-25 | 2017-03-29 | 国网河南省电力公司平顶山供电公司 | Substation safety lighting device based on optical fiber lamp technology |
| CN106545820B (en) * | 2016-11-25 | 2019-02-15 | 国网河南省电力公司平顶山供电公司 | Substation safety lighting device based on optical fiber lamp technology |
| CN108006581A (en) * | 2017-12-05 | 2018-05-08 | 四川省建筑科学研究院 | The lighting system that a kind of optical illumination is combined with artificial light |
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| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20020806 |