JP2018514933A - 分割照明エンジンを含む照明デバイス - Google Patents
分割照明エンジンを含む照明デバイス Download PDFInfo
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/10—Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- 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
- F21V23/003—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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
- F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/18—Controlling the intensity of the light using temperature feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (10)
- 少なくとも2つの熱的に分離されたサブエンジンを有する分割照明エンジンを含む照明デバイスであって、外囲器を更に含み、前記サブエンジンは、前記外囲器内に、前記照明デバイスの光軸に沿って配置され、各サブエンジンは、
少なくとも1つの固体光源と、
前記少なくとも1つの固体光源への電流又は電力を調整するコンポーネントと、
を含み、
前記照明デバイスは更に、前記少なくとも1つの固体光源を駆動するために、各サブエンジンに接続されるドライバ回路を含み、これにより、前記サブエンジンは、各サブエンジンの熱環境に基づいて、個別に駆動可能である、照明デバイス。 - 各サブエンジンは、前記照明デバイスの前記光軸と平行に配置される基板を含み、前記少なくとも1つの固体光源は、前記基板に取り付けられる、請求項1に記載の照明デバイス。
- 各サブエンジンは、所定の距離だけ、他のサブエンジンから離間される、請求項1又は2に記載の照明デバイス。
- 前記所定の距離は、少なくとも5mmである、請求項3に記載の照明デバイス。
- 前記コンポーネントは、前記少なくとも1つの固体光源への電流又は電力を受動的に調整する受動コンポーネントである、請求項1乃至4の何れか一項に記載の照明デバイス。
- 前記コンポーネントは、前記少なくとも1つの固体光源への電流又は電力を能動的に調整する能動コンポーネントである、請求項1乃至4の何れか一項に記載の照明デバイス。
- 前記サブエンジンを少なくとも部分的に取り囲む積層造形によって作られたシェルを更に含む、請求項1乃至6の何れか一項に記載の照明デバイス。
- 電球又は照明器具である、請求項1乃至7の何れか一項に記載の照明デバイス。
- 少なくとも2つの熱的に分離されたサブエンジンを有する分割照明エンジンを含み、外囲器を更に含む照明デバイスであって、前記サブエンジンは、前記外囲器内に、前記照明デバイスの光軸に沿って配置され、各サブエンジンは、少なくとも1つの固体光源を含む、当該照明デバイスを動作させる方法であって、
前記少なくとも1つの固体光源への電流又は電力を調整するステップを含み、
前記照明デバイスは更に、各サブエンジンの熱環境に基づいて、前記サブエンジンを個別に駆動するように、前記少なくとも1つの固体光源を駆動するために各サブエンジンに接続されるドライバ回路を含む、方法。 - 照明デバイスの向きを決定する方法であって、前記照明デバイスは、
少なくとも2つの熱的に分離されたサブエンジンを有する分割照明エンジンであって、各サブエンジンは、少なくとも1つの固体光源と、前記サブエンジンの温度を測定するために、各サブエンジンに配置される温度センサとを含む、前記分割照明エンジンと、
前記サブエンジンが、前記サブエンジンの熱環境に基づいて、個別に駆動可能であるように、前記少なくとも1つの固体光源への電流又は電力を調整する手段と、
外囲器と、
を含み、
前記サブエンジンは、前記外囲器内に、前記照明デバイスの光軸に沿って配置され、
前記方法は、
各サブエンジンに、実質的に等量の電力を印加するステップと、
各サブエンジンの温度データを提供するように、各サブエンジンの温度を測定するステップと、
各サブエンジンからの前記温度データ及び前記光軸に沿った前記サブエンジンの配置に基づいて、前記照明デバイスの向きを決定するステップと、
を含む、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP15168154 | 2015-05-19 | ||
EP15168154.1 | 2015-05-19 | ||
PCT/EP2016/061030 WO2016184859A1 (en) | 2015-05-19 | 2016-05-17 | Lighting device comprising a split lighting engine |
Publications (3)
Publication Number | Publication Date |
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JP2018514933A true JP2018514933A (ja) | 2018-06-07 |
JP2018514933A5 JP2018514933A5 (ja) | 2019-06-20 |
JP6854778B2 JP6854778B2 (ja) | 2021-04-07 |
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Country Status (7)
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US (1) | US10281128B2 (ja) |
EP (1) | EP3298323B1 (ja) |
JP (1) | JP6854778B2 (ja) |
CN (1) | CN107667251A (ja) |
ES (1) | ES2759351T3 (ja) |
RU (1) | RU2713748C2 (ja) |
WO (1) | WO2016184859A1 (ja) |
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CN109441264B (zh) * | 2018-10-15 | 2020-05-12 | 杭州技师学院 | 汽车引擎舱照明撑杆 |
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2016
- 2016-05-17 JP JP2017559649A patent/JP6854778B2/ja active Active
- 2016-05-17 EP EP16725431.7A patent/EP3298323B1/en active Active
- 2016-05-17 ES ES16725431T patent/ES2759351T3/es active Active
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- 2016-05-17 RU RU2017143968A patent/RU2713748C2/ru active
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JP2002189220A (ja) * | 2000-12-21 | 2002-07-05 | Nippon Seiki Co Ltd | 発光装置及びそれを有する液晶表示装置 |
JP2006318733A (ja) * | 2005-05-12 | 2006-11-24 | Rohm Co Ltd | 照明装置及びこれを用いた表示装置 |
JP2010123273A (ja) * | 2008-11-17 | 2010-06-03 | Ccs Inc | Led照明装置 |
JP2012160441A (ja) * | 2011-01-31 | 2012-08-23 | Liquidleds Lighting Corp | 多管led電球 |
JP2012204213A (ja) * | 2011-03-25 | 2012-10-22 | Sharp Corp | 照明装置および光源装置 |
JP2012216482A (ja) * | 2011-03-31 | 2012-11-08 | Rohm Co Ltd | Led電球 |
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CN107667251A (zh) | 2018-02-06 |
RU2017143968A3 (ja) | 2019-12-10 |
EP3298323A1 (en) | 2018-03-28 |
US20180156440A1 (en) | 2018-06-07 |
RU2713748C2 (ru) | 2020-02-07 |
RU2017143968A (ru) | 2019-06-19 |
JP6854778B2 (ja) | 2021-04-07 |
ES2759351T3 (es) | 2020-05-08 |
WO2016184859A1 (en) | 2016-11-24 |
US10281128B2 (en) | 2019-05-07 |
EP3298323B1 (en) | 2019-10-02 |
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