JP7405619B2 - ライトガイドベースの照明器具 - Google Patents
ライトガイドベースの照明器具 Download PDFInfo
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- JP7405619B2 JP7405619B2 JP2019570123A JP2019570123A JP7405619B2 JP 7405619 B2 JP7405619 B2 JP 7405619B2 JP 2019570123 A JP2019570123 A JP 2019570123A JP 2019570123 A JP2019570123 A JP 2019570123A JP 7405619 B2 JP7405619 B2 JP 7405619B2
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- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- 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
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- 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
-
- 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
- G02B6/0051—Diffusing 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
- G02B6/0065—Manufacturing aspects; Material aspects
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
光学スタックは、光出口窓を含む第1の表面と、第1の表面に対向するさらなる表面とを含み、光学スタックは、第1の表面に面する又は第1の表面を画定する第1の主面、さらなる表面に面する又はさらなる表面を画定する対向する第2の主面、及び対向する第1の主面及び第2の主面の間に延びる少なくとも1つの端面を有する面状ライトガイド(planar light guide)を含み、
フレームは、ライトガイドの端面の1つ以上に光学的に結合される少なくとも1つの光源を担持し、フレームは、光出口窓、及び光出口窓に対向するさらなる表面の露出部分の境界を定め(delimit)、光出口窓及び露出部分は、光学スタックを通る電波のための導管(conduit)の境界を定める、照明器具が提供される。
Claims (13)
- 電波を透過する光学スタックと、前記光学スタックの周りのフレームとを備える照明器具であって、
前記光学スタックは、光出口窓を含む第1の表面と、前記第1の表面に対向するさらなる表面とを含み、前記光学スタックは、前記第1の表面に面する又は前記第1の表面を画定する第1の主面、前記さらなる表面に面する又は前記さらなる表面を画定する対向する第2の主面、及び対向する前記第1の主面及び前記第2の主面の間に延びる少なくとも1つの端面を有する面状ライトガイドを含み、
前記フレームは、前記ライトガイドの前記端面の1つ以上に光学的に結合される少なくとも1つの光源を担持し、前記フレームは、前記光出口窓、及び前記光出口窓に対向する前記さらなる表面の露出部分の境界を定め、前記光出口窓及び前記露出部分は、前記光学スタックを通る前記電波のための導管の境界を定め、
当該照明器具は、前記電波を生成する又は受信するための少なくとも1つのコンポーネントを含むモジュールを備え、前記少なくとも1つのコンポーネントは、前記少なくとも1つの光源のための制御信号を受信するための無線受信機、センサ及び少なくとも1つのさらなるデバイスと通信するための送信機のうちの少なくとも1つを含み、
前記モジュールは、前記さらなる表面上に置かれる、又は、前記さらなる表面に取り付けられる、照明器具。 - 前記少なくとも1つの光源は、複数の固体照明要素を含む、請求項1に記載の照明器具。
- 前記光学スタックは、前記ライトガイドの前記第1の主面に面状ディフューザを含む、請求項1又は2に記載の照明器具。
- 前記光学スタックは、前記ライトガイドの前記第2の主面に面状リフレクタを含む、請求項1乃至3のいずれか一項に記載の照明器具。
- 前記フレームは、前記フレームを形成するように協働する複数のフレーム要素を含み、前記フレーム要素の少なくともいくつかは、前記端面の1つに面する細長い表面を含み、前記光源の少なくともいくつかは、前記細長い表面に設けられる、請求項1乃至4のいずれか一項に記載の照明器具。
- 前記光源は、前記細長い表面に接着される接着ストリップによって担持される固体要素である、請求項5に記載の照明器具。
- 各フレーム要素は、光学スタックが固定されるU字状のプロファイルを有する、請求項5又は6に記載の照明器具。
- 電波を透過する光学スタックと、前記光学スタックの周りのフレームとを備える照明器具であって、
前記光学スタックは、光出口窓を含む第1の表面と、前記第1の表面に対向するさらなる表面とを含み、前記光学スタックは、前記第1の表面に面する又は前記第1の表面を画定する第1の主面、前記さらなる表面に面する又は前記さらなる表面を画定する対向する第2の主面、及び対向する前記第1の主面及び前記第2の主面の間に延びる少なくとも1つの端面を有する面状ライトガイドを含み、
前記フレームは、前記ライトガイドの前記端面の1つ以上に光学的に結合される少なくとも1つの光源を担持し、前記フレームは、前記光出口窓、及び前記光出口窓に対向する前記さらなる表面の露出部分の境界を定め、前記光出口窓及び前記露出部分は、前記光学スタックを通る前記電波のための導管の境界を定め、
当該照明器具は、前記電波を生成する又は受信するための少なくとも1つのコンポーネントを含むモジュールを備え、前記少なくとも1つのコンポーネントは、前記少なくとも1つの光源のための制御信号を受信するための無線受信機、センサ及び少なくとも1つのさらなるデバイスと通信するための送信機のうちの少なくとも1つを含み、
前記モジュールは、前記さらなる表面上に置かれる、又は、前記さらなる表面に取り付けられ、
前記フレームは、前記フレームを形成するように協働する複数のフレーム要素を含み、前記フレーム要素の少なくともいくつかは、前記端面の1つに面する細長い表面を含み、前記光源の少なくともいくつかは、前記細長い表面に設けられ、
前記複数のフレーム要素は、溝部を含む第1のフレーム要素と、前記溝部内に固定されるような寸法である舌部を含む第2のフレーム要素とを含む、照明器具。 - 前記溝部は、前記細長い表面を含む、請求項8に記載の照明器具。
- 前記複数のフレーム要素は、終端面を有する細長い線形要素であり、前記終端面は、前記細長い線形要素の伸長方向と45°の角度をなし、隣接する前記細長い線形要素の前記終端面は当接し、前記複数のフレーム要素は、締結部材を用いて互いに固定される、請求項5、6又は7に記載の照明器具。
- 前記少なくとも1つの光源のためのドライバを含む、請求項1乃至10のいずれか一項に記載の照明器具。
- 前記光学スタックは、1つ以上のポリマ材料で作られる、請求項1乃至11のいずれか一項に記載の照明器具。
- 前記フレームは、金属又はポリマフレームである、請求項1乃至12のいずれか一項に記載の照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17176857 | 2017-06-20 | ||
EP17176857.5 | 2017-06-20 | ||
PCT/EP2018/065165 WO2018234065A1 (en) | 2017-06-20 | 2018-06-08 | LUMINAIRE BASED ON LIGHT GUIDE |
Publications (3)
Publication Number | Publication Date |
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JP2020524378A JP2020524378A (ja) | 2020-08-13 |
JP2020524378A5 JP2020524378A5 (ja) | 2021-07-26 |
JP7405619B2 true JP7405619B2 (ja) | 2023-12-26 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019570123A Active JP7405619B2 (ja) | 2017-06-20 | 2018-06-08 | ライトガイドベースの照明器具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11294118B2 (ja) |
EP (1) | EP3642535B1 (ja) |
JP (1) | JP7405619B2 (ja) |
CN (1) | CN110741203B (ja) |
ES (1) | ES2859621T3 (ja) |
WO (1) | WO2018234065A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11680699B2 (en) | 2018-10-12 | 2023-06-20 | Radiant Opto-Electronics (Suzhou) Co., Ltd. | Lamp, lamp system, method for assembling lamp system, and method for disassembling lamp system |
EP3865759A4 (en) * | 2018-10-12 | 2022-03-09 | Radiant Opto-electronics (Suzhou) Co., Ltd. | LAMP, LAMP SYSTEM, AND METHOD OF ASSEMBLING LAMP SYSTEM |
JP7333578B2 (ja) * | 2019-04-26 | 2023-08-25 | オーデリック株式会社 | 面状照明装置 |
TWI813920B (zh) * | 2019-12-06 | 2023-09-01 | 美商伊路米納有限公司 | 電子裝置及其封閉件 |
EP4348100A1 (en) | 2021-05-27 | 2024-04-10 | Signify Holding B.V. | Lighting arrangement with light guide element |
Citations (3)
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JP2007299674A (ja) | 2006-05-01 | 2007-11-15 | Matsushita Electric Works Ltd | 発光パネル式照明器具 |
JP2014517472A (ja) | 2011-05-17 | 2014-07-17 | ピクシー・ライティング・エルエルシイ | フラットパネル照明システムおよび駆動回路 |
DE102014104189A1 (de) | 2014-03-26 | 2015-10-01 | Steinel Gmbh | Sensorengesteuerte Leuchtenvorrichtung sowie Leuchtenvorrichtungssystem |
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JPH0525891U (ja) * | 1991-09-13 | 1993-04-02 | パイオニア株式会社 | 電子機器 |
US7374327B2 (en) * | 2004-03-31 | 2008-05-20 | Schexnaider Craig J | Light panel illuminated by light emitting diodes |
US20110157879A1 (en) * | 2009-12-29 | 2011-06-30 | Du Pont Apollo Ltd. | Light assembly and method of manufacturing the same |
US20120176784A1 (en) * | 2011-01-11 | 2012-07-12 | Lunera Lighting Inc. | Luminous retrofitting door |
KR101848628B1 (ko) | 2012-05-25 | 2018-04-13 | 삼성전자주식회사 | 디스플레이 장치 |
PL2976567T3 (pl) * | 2013-03-07 | 2017-12-29 | Philips Lighting Holding B.V. | System oświetleniowy, tor i moduł oświetleniowy z nim związany |
DE202014103632U1 (de) * | 2014-08-05 | 2014-09-11 | Brase Zelte Gmbh & Co. Kg | Transportables lichtdurchlässiges Wandelement mit integrierter Beleuchtung für Wandsysteme für fliegende Bauten |
CN105065990B (zh) | 2015-08-10 | 2017-09-15 | 矽照光电(厦门)有限公司 | 一种led平面灯系统 |
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2018
- 2018-06-08 CN CN201880041701.6A patent/CN110741203B/zh active Active
- 2018-06-08 JP JP2019570123A patent/JP7405619B2/ja active Active
- 2018-06-08 WO PCT/EP2018/065165 patent/WO2018234065A1/en unknown
- 2018-06-08 EP EP18728417.9A patent/EP3642535B1/en active Active
- 2018-06-08 ES ES18728417T patent/ES2859621T3/es active Active
- 2018-06-08 US US16/624,774 patent/US11294118B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007299674A (ja) | 2006-05-01 | 2007-11-15 | Matsushita Electric Works Ltd | 発光パネル式照明器具 |
JP2014517472A (ja) | 2011-05-17 | 2014-07-17 | ピクシー・ライティング・エルエルシイ | フラットパネル照明システムおよび駆動回路 |
DE102014104189A1 (de) | 2014-03-26 | 2015-10-01 | Steinel Gmbh | Sensorengesteuerte Leuchtenvorrichtung sowie Leuchtenvorrichtungssystem |
Also Published As
Publication number | Publication date |
---|---|
CN110741203A (zh) | 2020-01-31 |
US20210141149A1 (en) | 2021-05-13 |
EP3642535A1 (en) | 2020-04-29 |
JP2020524378A (ja) | 2020-08-13 |
WO2018234065A1 (en) | 2018-12-27 |
CN110741203B (zh) | 2022-04-19 |
EP3642535B1 (en) | 2020-12-09 |
US11294118B2 (en) | 2022-04-05 |
ES2859621T3 (es) | 2021-10-04 |
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