JP2018532230A - 人工天窓及び方法 - Google Patents
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Classifications
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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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/002—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- 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
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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
- F21V9/02—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for simulating daylight
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
-
- 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
- F21V7/04—Optical design
- F21V7/05—Optical design plane
-
- 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]
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Architecture (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
【選択図】 図1
Description
Claims (16)
- 少なくとも1つの光源と、
前記少なくとも1つの光源からの光をコリメートする少なくとも1つの第1コリメータと、
前記少なくとも1つの第1コリメータに隣接して配置され、前記少なくとも1つの第1コリメータから受け付けたコリメート光を反射及び屈折させるプリズムシートと、
前記プリズムシートに隣り合って配置され、光を拡散して射出する少なくとも1つの透過性材料と、
を備える人工天窓。 - 前記プリズムシートは、前記少なくとも1つの透過性材料に直接的に接して配置されることを特徴とする請求項1に記載の人工天窓。
- 前記少なくとも1つの光源は、前記プリズムシートと前記少なくとも1つの透過性材料との間に光線を入射させることを特徴とする請求項1に記載の人工天窓。
- 前記少なくとも1つの光源は、前記プリズムシートと反射パネルの少なくとも1つの反射面との間に光線を入射させることを特徴とする請求項1に記載の人工天窓。
- 前記少なくとも1つの光源は、配列された複数の光源を含み、
前記少なくとも1つの第1コリメータは、コリメータの直線配列で配置された複数の第1コリメータを含み、
前記複数の第1コリメータのそれぞれは、前記複数の光源のそれぞれからの光をコリメートすることを特徴とする請求項1に記載の人工天窓。 - 前記複数の光源のうちの隣り合う光源の間に配置される閉塞パネルを更に備えることを特徴とする請求項5に記載の人工天窓。
- 前記光源の配列は、前記コリメータの配列に対して左右方向に移動することを特徴とする請求項5に記載の人工天窓。
- 第1端部と第2端部とを備える少なくとも1つの第1ライトパイプと、
前記少なくとも1つの光源及び前記少なくとも1つの第1ライトパイプの前記第1端部に隣接して配置され、前記少なくとも1つの光源からの光を前記少なくとも1つの第1ライトパイプの前記第1端部に向かわせる少なくとも1つの第2コリメータと、
を更に備えることを特徴とする請求項1に記載の人工天窓。 - 前記少なくとも1つの第1コリメータは、前記少なくとも1つの第1ライトパイプの前記第2端部に隣接して配置されることを特徴とする請求項8に記載の人工天窓。
- 前記人工天窓は、第1端部と第2端部とを備える少なくとも1つの第2ライトパイプを更に備え、
前記少なくとも1つの第2ライトパイプの前記第1端部は、前記少なくとも1つの光源に隣接して配置され、前記少なくとも1つの光源及び前記少なくとも1つの第2コリメータからの光を受け付け、
前記少なくとも1つの第2ライトパイプの前記第2端部は、前記少なくとも1つの拡散面を備えるライトパネルに隣接して配置されることを特徴とする請求項9に記載の人工天窓。 - 少なくとも1つの光源から発した光をコリメートして第1コリメート光を生成し、
前記第1コリメート光を屈折させて屈折光を生成し、
前記屈折光を拡散して拡散光を生成し、
前記拡散光を反射する方法。 - 前記第1コリメート光は、少なくとも1つのプリズムシートによって屈折されることを特徴とする請求項11に記載の方法。
- 前記少なくとも1つの光源から発した光をコリメートして前記第1コリメート光を生成する前に、更に、
少なくとも1つの第1ライトパイプの第1端部において、前記少なくとも1つの光源から発した光を受け付け、
前記少なくとも1つの光源から発した光を前記少なくとも1つの第1ライトパイプの第2端部から射出することを特徴とする請求項11に記載の方法。 - 前記方法は更に、
第2ライトパイプの第1端部において、前記光源から発した光を受け付け、
前記第2ライトパイプの第2端部から、前記光源からの光を射出し、
前記第2ライトパイプの前記第2端部は、前記第2ライトパイプの前記第2端部から射出した光がライトガイドに受け入れられるように前記ライトガイドに隣接して配置されることを特徴とする請求項13に記載の方法。 - 前記方法は更に、
前記少なくとも1つの光源から発した光を前記少なくとも1つの第1ライトパイプの第2端部から射出する前に、
前記少なくとも1つの光源から発した光をコリメートして第2コリメート光を生成することを特徴とする請求項13に記載の方法。 - 前記少なくとも1つの光源は、配列された複数の光源を含み、
前記方法は、更に、前記光源の配列をコリメータ装置の配列に対して左右方向に移動させることを特徴とする請求項11に記載の人工天窓。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201562219419P | 2015-09-16 | 2015-09-16 | |
US62/219,419 | 2015-09-16 | ||
US201562253944P | 2015-11-11 | 2015-11-11 | |
US62/253,944 | 2015-11-11 | ||
PCT/US2016/050613 WO2017048569A1 (en) | 2015-09-16 | 2016-09-08 | Artificial skylight and methods |
Publications (2)
Publication Number | Publication Date |
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JP2018532230A true JP2018532230A (ja) | 2018-11-01 |
JP6676155B2 JP6676155B2 (ja) | 2020-04-08 |
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US (1) | US10508793B2 (ja) |
EP (2) | EP3350508B1 (ja) |
JP (1) | JP6676155B2 (ja) |
KR (1) | KR102536758B1 (ja) |
CN (1) | CN107949742B (ja) |
CA (1) | CA2996638C (ja) |
HK (1) | HK1252059A1 (ja) |
WO (1) | WO2017048569A1 (ja) |
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JP7495702B2 (ja) | 2020-06-18 | 2024-06-05 | 国立大学法人東北大学 | 照明装置 |
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EP3350508B1 (en) | 2022-01-05 |
KR20180043363A (ko) | 2018-04-27 |
HK1252059A1 (zh) | 2019-05-10 |
EP3350508A1 (en) | 2018-07-25 |
US20170074486A1 (en) | 2017-03-16 |
CN107949742A (zh) | 2018-04-20 |
US10508793B2 (en) | 2019-12-17 |
JP6676155B2 (ja) | 2020-04-08 |
CA2996638C (en) | 2024-01-02 |
CA2996638A1 (en) | 2017-03-23 |
KR102536758B1 (ko) | 2023-05-24 |
EP3350508A4 (en) | 2019-05-22 |
CN107949742B (zh) | 2019-12-20 |
EP4001738A1 (en) | 2022-05-25 |
WO2017048569A1 (en) | 2017-03-23 |
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