JP2009076427A - Lighting device with optical power generator - Google Patents

Lighting device with optical power generator Download PDF

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Publication number
JP2009076427A
JP2009076427A JP2007273164A JP2007273164A JP2009076427A JP 2009076427 A JP2009076427 A JP 2009076427A JP 2007273164 A JP2007273164 A JP 2007273164A JP 2007273164 A JP2007273164 A JP 2007273164A JP 2009076427 A JP2009076427 A JP 2009076427A
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Japan
Prior art keywords
lighting fixture
power
power generator
light
optical power
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Pending
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JP2007273164A
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Japanese (ja)
Inventor
Kazutane Hasegawa
一種 長谷川
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Individual
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Priority to JP2007273164A priority Critical patent/JP2009076427A/en
Publication of JP2009076427A publication Critical patent/JP2009076427A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional lighting device wastefully consumes a part of electric power by generating light in a direction where lighting is not necessary and light energy generated in the useless direction does not utilize electric power. <P>SOLUTION: Electric power generated by an optical power generator is effectively utilized in order to solve the problems so that the optical power generator is mounted at a location receiving light in the useless direction of a lighting device body and the optical power generator generates power. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、照明器具から発生している光の有効活用に関するもである。照明器具の光を光源とする光発電装置を照明器具本体に装着し、照明器具本来の目的を果たしながら、照明に必要としない方向の光による光発電装置より電力を発生させるものである。  The present invention relates to effective use of light generated from a lighting fixture. A photovoltaic power generation device that uses light from a lighting fixture as a light source is attached to the lighting fixture main body, and power is generated from the photovoltaic power generation device that uses light in a direction not required for illumination while fulfilling the original purpose of the lighting fixture.

従来の照明器具は、電力を光エネルギーに変換する電力消費型の器具であった。  Conventional lighting fixtures have been power consuming appliances that convert power into light energy.

また、照明器具用の電源コードは、電力を供給するのみの２芯のものであった。  In addition, the power cord for the lighting fixture is a two-core one that only supplies power.

しかしながら、従来の照明器具は、照明を必要としない方向にも光を発生させ、電力の一部を無駄に消費していた。そのため、無駄な方向に発生されている光エネルギーは、電力を有効には活用していないという問題がある。  However, the conventional lighting fixtures generate light in a direction that does not require lighting, and consume a part of power. Therefore, there is a problem that light energy generated in a useless direction does not effectively use electric power.

本発明は、上記の問題点を解決するために、照明器具本体の本来必要としない方向の光を受ける位置に光発電装置を装着して発電させ、電力の有効活用を提供することを目的とするものである。  In order to solve the above problems, an object of the present invention is to provide an effective use of electric power by attaching a photovoltaic power generation device to a position of a lighting fixture body that receives light in a direction that is not originally required, and generating electric power. To do.

上記の目的を達成するために、請求項１の発明は、照明器具から発生している光を光源として、照明器具本体に装着してある光発電装置により電力を発生させる光発電装置付照明器具であることを特徴とするものである。  In order to achieve the above object, the invention according to claim 1 is directed to a lighting apparatus with a photovoltaic power generation device that generates light by using a photovoltaic power generation device mounted on the lighting fixture body using light generated from the lighting fixture as a light source. It is characterized by being.

請求項２の発明は、前記照明器具の電源コードに、充電回路用送電線をも一体型にした４芯コードを用いる請求項１に記載の光発電装置付照明器具を特徴とするものである。  The invention according to claim 2 is characterized in that the lighting apparatus with a photovoltaic power generation apparatus according to claim 1 uses a four-core cord in which a power transmission line for a charging circuit is integrated as a power cord of the lighting apparatus. .

請求項１及び２に記載の発明によれば、従来の照明器具の必要としない方向の光を光源として利用して発電をするため、従来の電力消費型照明器具を電力消費型兼電力供給型照明器具に変換して、照明器具の消費電力の一部を発電エネルギーに変換して回収する。その結果として、照明器具の消費電力量の一部が発電電力に相殺されることになり、省エネルギー対策を改善する効果がある。  According to the first and second aspects of the invention, in order to generate power using light in a direction not required by the conventional lighting fixture as a light source, the conventional power consumption lighting fixture is used as a power consumption type and power supply type. By converting to a lighting fixture, a part of the power consumption of the lighting fixture is converted into generated energy and recovered. As a result, a part of the power consumption of the lighting fixture is offset by the generated power, which has an effect of improving energy saving measures.

以下、本発明の実施の形態を図に基づいて説明する。図１は、光発電装置付照明器具の概略図である。  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a schematic view of a lighting apparatus with a photovoltaic power generation device.

光発電装置付照明器具本体２の具体例としては、図２に示すとおり、光発電装置付照明器具本体２の照明光源４を蛍光灯型の照明器具とする。光発電装置付照明器具本体２の構造上、照明光を比較的必要としない部位である天井面に光発電装置１を照明光源４である蛍光灯からの光を受ける位置に装着しておくものである。  As a specific example of the luminaire main body 2 with a photovoltaic power generator, as shown in FIG. 2, the illumination light source 4 of the luminaire main body 2 with a photovoltaic power generator is a fluorescent lamp luminaire. Due to the structure of the illuminating device body 2 with a photovoltaic power generator, the photovoltaic power generator 1 is mounted on a ceiling surface, which is a portion that does not require illumination light, at a position for receiving light from a fluorescent lamp as the illumination light source 4. It is.

そのため、照明器具を使用している間は、照明光源４である蛍光灯からの光を受けて、光発電装置１により発電するものである。また、光発電装置付照明器具本体２の構造や形態により、照明光源４からの光を必要としない部位であるならば、照明器具本体の天井面に限定せずに、光発電装置付照明器具本体２の側面及び下面においても光発電装置１を装着することが可能となる。よって、光発電装置１の数量は、照明器具の構造や形態更には必要とする照明の条件により、最適な数量を選択することができるものである。  For this reason, while using the luminaire, the photovoltaic device 1 generates power by receiving light from the fluorescent lamp that is the illumination light source 4. Moreover, if it is a site | part which does not require the light from the illumination light source 4 by the structure and form of the lighting fixture main body 2 with a photovoltaic device, it will not limit to the ceiling surface of a lighting fixture main body, but the lighting fixture with a photovoltaic device main body. The photovoltaic device 1 can be mounted also on the side surface and the lower surface of the main body 2. Therefore, the quantity of the photovoltaic power generation apparatus 1 can select an optimal quantity according to the structure and form of a lighting fixture, and the illumination conditions required.

上記のとおり、光発電装置１により発電された電力は、充電回路に送電するための充電回路用送電線３により送電する。充電回路用送電線３は、照明器具への電源線と独立している場合には、電気配線工事の際に効率が悪くなるため、光発電装置付照明器具本体２においては、照明器具の電源線と充電回路用送電線３を一体型にした４芯コード５とすることで電気配線工事の効率化が図られるものである。  As described above, the electric power generated by the photovoltaic device 1 is transmitted through the charging circuit transmission line 3 for transmitting power to the charging circuit. When the power transmission line 3 for the charging circuit is independent of the power supply line to the lighting fixture, the efficiency is deteriorated during the electrical wiring work. The efficiency of the electrical wiring work can be improved by using the four-core cord 5 in which the wire and the charging circuit transmission line 3 are integrated.

光発電装置付照明器具の概略図    Schematic of lighting fixture with photovoltaic power generator 図１におけるＡ−Ａ’断面斜視図    A-A 'cross-sectional perspective view in FIG.

符号の説明Explanation of symbols

１ 光発電装置
２ 光発電装置付照明器具本体
３ 充電回路用送電線
４ 照明光源
５ ４芯コードDESCRIPTION OF SYMBOLS 1 Photovoltaic device 2 Lighting fixture main body with photovoltaic device 3 Transmission line for charging circuit 4 Illumination light source 5 4-core cord

Claims (2)

照明器具から発生している光を光源として、照明器具本体に装着してある光発電装置により電力を発生させる光発電装置付照明器具。  A lighting fixture with a photovoltaic power generation device that generates light by using a photovoltaic power generation device mounted on a lighting fixture body using light generated from the lighting fixture as a light source. 前記照明器具の電源コードに、充電回路用送電線をも一体型にした４芯コードを用いる請求項１に記載の光発電装置付照明器具。  The lighting fixture with a photovoltaic device according to claim 1, wherein a four-core cord in which a power transmission line for a charging circuit is also integrated is used for the power cord of the lighting fixture.
JP2007273164A 2007-09-20 2007-09-20 Lighting device with optical power generator Pending JP2009076427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007273164A JP2009076427A (en) 2007-09-20 2007-09-20 Lighting device with optical power generator

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JP2007273164A JP2009076427A (en) 2007-09-20 2007-09-20 Lighting device with optical power generator

Publications (1)

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JP2009076427A true JP2009076427A (en) 2009-04-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012008194A1 (en) * 2010-07-15 2012-01-19 株式会社日本エナジ－研究所 Power generating lamp and illumination appliance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012008194A1 (en) * 2010-07-15 2012-01-19 株式会社日本エナジ－研究所 Power generating lamp and illumination appliance
JP5336659B2 (en) * 2010-07-15 2013-11-06 株式会社日本エナジー研究所 Power generation lamp and lighting equipment
US8888312B2 (en) 2010-07-15 2014-11-18 Nihon Energy Institute Co., Ltd. Power generating lamp and illumination appliance

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