JP2017513193A - 反射要素を備えた照明ユニット - Google Patents
反射要素を備えた照明ユニット Download PDFInfo
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- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
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- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
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- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/026—Lighting devices or systems producing a varying lighting effect changing colors by movement of parts, e.g. by movement of reflectors or light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
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- F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
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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
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- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
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- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
- F21V11/10—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of iris type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
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- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V3/00—Globes; Bowls; Cover glasses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
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- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
- F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/00—Reflectors for light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
- F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
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- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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Abstract
Description
Claims (22)
- 照明器具又は照明固定具のソケットに挿入されるベースと、少なくとも第1の方向に光を放出する1つ以上の光源と、1つ以上の反射要素と、を含む照明ユニットであって、前記1つ以上の反射要素は、第1の空間部分の放出された光がアパーチャを通過して第1の方向に進んでいく当該アパーチャを画定し、第2の空間部分の放出された光が第1の方向に進んでいくのを防ぎ、第2の空間部分の放出された光の少なくとも一部を、第1の方向とは異なる第2の方向に反射させる、照明ユニット。
- 前記1つ以上の反射要素は前記1つ以上の光源に対して移動可能である、請求項1に記載の照明ユニット。
- 前記1つ以上の光源は前記1つ以上の反射要素に対して移動可能である、請求項1に記載の照明ユニット。
- ユーザ入力に応答して前記1つ以上の光源を移動させるコントローラを更に含む、請求項3に記載の照明ユニット。
- 前記コントローラは、無線インタフェースを介して前記ユーザ入力を受信する、請求項4に記載の照明ユニット。
- 前記1つ以上の光源は、放出された光の第1の空間部分の大きさを変えるように、第1の方向と平行に前記アパーチャを貫通する軸に沿って移動可能である、請求項3に記載の照明ユニット。
- 前記1つ以上の反射要素は鏡面を含む、請求項1に記載の照明ユニット。
- 第2の空間部分の光の少なくとも一部に第1の空間部分の光とは異なる色温度を持たせるように選択された蛍光材料で、前記1つ以上の反射要素の少なくとも一部がコーティングされている、請求項1に記載の照明ユニット。
- 前記1つ以上の反射要素はランバート面を含む、請求項1に記載の照明ユニット。
- 放出された光の第3の空間部分が前記1つ以上の反射要素を通過するように前記1つ以上の反射要素上に取り付けたゴーボーを含む、請求項1に記載の照明ユニット。
- 第1の空間部分の光を受容するように、前記アパーチャを覆うように取り付けられる光ガイドを含む、請求項1に記載の照明ユニット。
- 前記光ガイドは炎に似た形状であり、前記照明ユニットは、揺れ動く炎を模倣するように選択した手法で前記1つ以上の光源を活性化するコントローラを更に備える、請求項11に記載の照明ユニット。
- 前記1つ以上の反射要素は、前記光源に面した表面を有するディスクを含み、この表面は少なくとも部分的に反射性であり、前記アパーチャは前記ディスクを貫通する、請求項1に記載の照明ユニット。
- 前記ベースに結合された透明又は半透明の筐体を更に含み、前記ディスクは前記筐体の表面に取り付けられる、請求項13に記載の照明ユニット。
- 前記筐体の表面の少なくとも一部が蛍光材料でコーティングされている、請求項14に記載の照明ユニット。
- 前記ディスクの表面と前記1つ以上の光源との間の前記筐体の表面の少なくとも一部が蛍光材料でコーティングされている、請求項15に記載の照明ユニット。
- 前記1つ以上の反射要素は絞りシャッターの複数の反射ブレードを含み、前記複数の反射ブレードは相互にスライドして前記アパーチャの直径を変更する、請求項1に記載の照明ユニット。
- 前記絞りシャッターは無線インタフェースを介して受信されたユーザ入力によって制御可能である、請求項17に記載の照明ユニット。
- 照明器具又は照明固定具のソケットに挿入されるベースと、光を放出する1つ以上のLEDと、ユーザ入力に応答して前記1つ以上のLEDを選択的に活性化するコントローラと、光源に面した少なくとも部分的に反射性の表面を有する平面状の部分と、を含む照明ユニットであって、前記平面状の部分は、少なくとも第1の空間部分の放出された光が通過する一方、第2の空間部分の放出された光は第1の表面で反射される当該アパーチャを画定する、照明ユニット。
- 前記コントローラは、前記ユーザ入力に応答して、前記平面状の部分と前記1つ以上のLEDとの間の距離を変更する、請求項19に記載の照明ユニット。
- 前記コントローラは、前記ユーザ入力に応答して、前記平面状の部分により前記アパーチャの直径を変更する、請求項19に記載の照明ユニット。
- 前記少なくとも部分的に反射性の表面から反射された光が前記1つ以上のLEDにより放射された光とは異なる色温度を持つように、前記少なくとも部分的に反射性の表面は蛍光材料で少なくとも部分的にコーティングされている、請求項19に記載の照明ユニット。
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US61/974,045 | 2014-04-02 | ||
PCT/IB2015/052094 WO2015150963A1 (en) | 2014-04-02 | 2015-03-23 | Lighting units with reflective elements |
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EP (1) | EP3132186B1 (ja) |
JP (1) | JP2017513193A (ja) |
CN (1) | CN106164572A (ja) |
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EP3132186A1 (en) | 2017-02-22 |
WO2015150963A1 (en) | 2015-10-08 |
US10113714B2 (en) | 2018-10-30 |
RU2016142602A3 (ja) | 2018-11-29 |
RU2016142602A (ru) | 2018-05-04 |
RU2687062C2 (ru) | 2019-05-07 |
EP3132186B1 (en) | 2018-02-14 |
CN106164572A (zh) | 2016-11-23 |
US20170016597A1 (en) | 2017-01-19 |
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