JP6525974B2 - 照明装置及び照明器具 - Google Patents
照明装置及び照明器具 Download PDFInfo
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- JP6525974B2 JP6525974B2 JP2016521585A JP2016521585A JP6525974B2 JP 6525974 B2 JP6525974 B2 JP 6525974B2 JP 2016521585 A JP2016521585 A JP 2016521585A JP 2016521585 A JP2016521585 A JP 2016521585A JP 6525974 B2 JP6525974 B2 JP 6525974B2
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- Japan
- Prior art keywords
- lighting device
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- spherical
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- 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
- 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
- F21V23/007—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 enclosed in a casing
- F21V23/009—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 enclosed in a casing the casing being inside the housing of the lighting device
-
- 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
- F21V3/02—Globes; Bowls; Cover glasses characterised by the 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
- 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
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
- F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
-
- 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
-
- 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
-
- 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
- F21Y2107/60—Light sources with three-dimensionally disposed light-generating elements on stacked substrates
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Description
Claims (13)
- 口金に取り付けられる球状本体を有する照明装置であって、前記球状本体の内部表面は当該照明装置の中央軸に沿って互いに対して軸方向に配置される複数のステップを有し、前記複数のステップは、
第1の複数のソリッドステート素子を支持する第1のステップと、
第2の複数のソリッドステート素子を支持する第2のステップと、
を含み、前記第1のステップは、前記口金及び前記第2のステップの間に位置されており、
当該照明装置は、前記第1のステップ及び前記第2のステップを含むステップ状壁輪郭部を有する透明部材により前記口金から離されている球状部材を含み、
前記第1の複数のソリッドステート素子は第1の担体に取り付けられており、前記第2の複数のソリッドステート素子は環状の第2の担体に取り付けられており、前記第2のステップ及び前記環状の第2の担体のうちの少なくとも1つは、前記第1の複数のソリッドステート素子に面する反射性表面を有する、
照明装置。 - 請求項1に記載の照明装置であって、
前記第1の複数のソリッドステート素子及び前記第2の複数のソリッドステート素子は、前記球状部材へ向けて光を発するように配置され、
前記第2のステップは、前記第1のステップと前記球状部材との間に配置され、且つ前記第1のステップより大きな直径を有し、
前記透明部材及び前記球状部材は、組み合わせて前記球状本体を形成する、
照明装置。 - 請求項2に記載の照明装置であって、前記透明部材及び前記球状部材のうちの少なくとも1つはポリマー材料から作製されている、照明装置。
- 請求項3に記載の照明装置であって、前記透明部材は、ポリフェニレンスルファイド、ポリカーボネート、ポリエチレンテレフタレート、及びポリメチルメタクリレート樹脂、の群から選択されている熱プラスチックから作製されている、照明装置。
- 請求項1乃至4のいずれか一項に記載の照明装置であって、前記透明部材は、前記口金に面する開口部、前記開口部から前記第1のステップへ延在する第1の側壁、及び、前記第1のステップから前記第2のステップへ延在する第2の側壁を含み、前記第2の側壁は、任意選択的に拡散性の透明なものであり得る、照明装置。
- 請求項1に記載の照明装置であって、前記第1の複数のソリッドステート素子に面する前記第2のステップの表面は、拡散性表面である、照明装置。
- 口金に取り付けられる球状本体を有する照明装置であって、前記球状本体の内部表面は当該照明装置の中央軸に沿って互いに対して軸方向に配置される複数のステップを有し、前記複数のステップは、
第1の複数のソリッドステート素子を支持する第1のステップと、
第2の複数のソリッドステート素子を支持する第2のステップと、
を含み、前記第1のステップは、前記口金及び前記第2のステップの間に位置されており、
前記第1の複数のソリッドステート素子及び前記第2の複数のソリッドステート素子の対応する発光表面は互いに対して面している、照明装置。 - 請求項7に記載の照明装置であって、前記球状本体は、前記第1のステップ及び前記第2のステップのそれぞれによって区切られている環状突出部を含む、照明装置。
- 請求項1乃至8のいずれか一項に記載の照明装置であって、前記口金は、前記第1の複数のソリッドステート素子及び前記第2の複数のソリッドステート素子を駆動する駆動回路を含む、照明装置。
- 請求項9に記載の照明装置であって、前記駆動回路は、前記球状本体へと延在する、照明装置。
- 請求項9又は10に記載の照明装置であって、前記第2の複数のソリッドステート素子及び前記第2の複数のソリッドステート素子は、対応する非固定配線により前記駆動回路へ電気的に接続されている、照明装置。
- 請求項1乃至6のいずれか一項に記載の照明装置であって、前記球状部材は拡散体である、照明装置。
- 請求項1乃至12のいずれか一項に記載の照明装置を含む照明器具。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013001226 | 2013-10-12 | ||
CNPCT/CN2013/001226 | 2013-10-12 | ||
CN2013001382 | 2013-11-13 | ||
CNPCT/CN2013/001382 | 2013-11-13 | ||
PCT/IB2014/064649 WO2015052608A1 (en) | 2013-10-12 | 2014-09-19 | Lighting device and luminaire |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016538682A JP2016538682A (ja) | 2016-12-08 |
JP6525974B2 true JP6525974B2 (ja) | 2019-06-05 |
Family
ID=51842700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016521585A Expired - Fee Related JP6525974B2 (ja) | 2013-10-12 | 2014-09-19 | 照明装置及び照明器具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9995476B2 (ja) |
EP (1) | EP3087305B1 (ja) |
JP (1) | JP6525974B2 (ja) |
CN (1) | CN105683648A (ja) |
WO (1) | WO2015052608A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9730633B2 (en) | 2011-02-22 | 2017-08-15 | Koninklijke Philips N.V. | Real-time airway check status indicator |
CN217737020U (zh) * | 2021-12-08 | 2022-11-04 | 杭州杭科光电集团股份有限公司 | 筒灯 |
WO2023242183A1 (en) * | 2022-06-17 | 2023-12-21 | Signify Holding B.V. | Improved thermal performance for spot lamps |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008041587A1 (en) * | 2006-09-27 | 2008-04-10 | Masaaki Kano | Electric device power supply circuit, light emitting diode illumination device, and battery having charge power supply circuit |
CN201496807U (zh) | 2009-09-29 | 2010-06-02 | 浙江华泰电子有限公司 | 一种塔形led灯 |
CN102782391B (zh) * | 2010-02-12 | 2016-08-03 | 科锐公司 | 固态照明设备及其装配方法 |
US8393757B2 (en) * | 2010-03-04 | 2013-03-12 | Panasonic Corporation | Light-bulb type LED lamp and illumination apparatus |
US8545052B2 (en) * | 2010-09-06 | 2013-10-01 | Wen-Sung Hu | High illumination LED bulb with 360-degree full emission angle |
CN201954317U (zh) | 2011-01-13 | 2011-08-31 | 杭州双凸利科技有限公司 | 多层布置的led灯 |
JP2012181969A (ja) * | 2011-02-28 | 2012-09-20 | Toshiba Lighting & Technology Corp | 電球形発光素子ランプ及び照明器具 |
TWI443278B (zh) * | 2011-12-09 | 2014-07-01 | Wintek Corp | 發光二極體燈具 |
-
2014
- 2014-09-19 EP EP14790726.5A patent/EP3087305B1/en not_active Not-in-force
- 2014-09-19 US US15/028,885 patent/US9995476B2/en not_active Expired - Fee Related
- 2014-09-19 CN CN201480056076.4A patent/CN105683648A/zh active Pending
- 2014-09-19 JP JP2016521585A patent/JP6525974B2/ja not_active Expired - Fee Related
- 2014-09-19 WO PCT/IB2014/064649 patent/WO2015052608A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2016538682A (ja) | 2016-12-08 |
US9995476B2 (en) | 2018-06-12 |
US20160252216A1 (en) | 2016-09-01 |
WO2015052608A1 (en) | 2015-04-16 |
CN105683648A (zh) | 2016-06-15 |
EP3087305A1 (en) | 2016-11-02 |
EP3087305B1 (en) | 2019-07-24 |
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