JP6616050B1 - 浮いた光源を有するランプ - Google Patents
浮いた光源を有するランプ Download PDFInfo
- Publication number
- JP6616050B1 JP6616050B1 JP2019526252A JP2019526252A JP6616050B1 JP 6616050 B1 JP6616050 B1 JP 6616050B1 JP 2019526252 A JP2019526252 A JP 2019526252A JP 2019526252 A JP2019526252 A JP 2019526252A JP 6616050 B1 JP6616050 B1 JP 6616050B1
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- lamp
- slits
- lamp according
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
-
- 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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- G02B6/0066—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
-
- 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
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- 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
- G02B6/009—Positioning aspects of the light source in the package
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02B6/0085—Means for removing heat created by the light source from the package
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (15)
- ランプであって、
固体照明要素と、
対向して配置された2つの外側面、及び前記2つの外側面それぞれの周囲同士を接合する周縁部を有する光ガイドであって、前記固体照明要素によって発せられた光を前記周縁部でカップルインするように配置された光ガイドと、
前記光ガイド内に配置され、前記光ガイドから光をカップルアウトするようになっている2つのスリットと、を備え、
前記2つのスリットのそれぞれが、前記外側面の一方から前記外側面の他方に延びており、前記2つのスリットが、前記光ガイドの内部で少なくとも部分的に互いに交差している、ランプ。 - 前記スリットが、前記光ガイドの中心領域において互いに交差している、請求項1に記載のランプ。
- 前記スリットが、前記光ガイドの中心平面に関して鏡面対称に配置されている、請求項1又は2に記載のランプ。
- 前記スリットの断面がX字状であり、前記断面が、前記光ガイドの中心平面に垂直である、請求項1乃至3のいずれか一項に記載のランプ。
- 前記スリットが、レーザーによって設けられている、請求項1乃至4のいずれか一項に記載のランプ。
- 前記スリットのそれぞれが、0.1mm〜5mm、例えば0.5mm〜1mmの範囲の厚さを有する、請求項1乃至5のいずれか一項に記載のランプ。
- 前記光ガイドが平坦である、請求項1乃至6のいずれか一項に記載のランプ。
- 前記2つの外側面が平面状である、請求項1乃至7のいずれか一項に記載のランプ。
- 前記2つの外側面が平行である、請求項1乃至8のいずれか一項に記載のランプ。
- 前記周縁部の少なくとも一部に沿って延びるストリップを更に備え、前記ストリップが、前記光ガイド及び前記固体照明要素と熱接触している、請求項1乃至9のいずれか一項に記載のランプ。
- 前記ストリップの幅が、前記周縁部の幅よりも狭い、請求項10に記載のランプ。
- 前記ストリップが穿孔されている、請求項10又は11に記載のランプ。
- 前記ストリップが透明又は半透明である、請求項10乃至12のいずれか一項に記載のランプ。
- 前記ランプを機械的及び電気的に接続するためのベース部を更に備え、前記固体照明要素が、前記ベース部の内部に配置されている、請求項1乃至13のいずれか一項に記載のランプ。
- 請求項1乃至14のいずれか一項に記載のランプを少なくとも1つ備える、照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16200056 | 2016-11-22 | ||
EP16200056.6 | 2016-11-22 | ||
PCT/EP2017/079183 WO2018095762A1 (en) | 2016-11-22 | 2017-11-14 | Lamp with floating light source |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6616050B1 true JP6616050B1 (ja) | 2019-12-04 |
JP2019537828A JP2019537828A (ja) | 2019-12-26 |
Family
ID=57391835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019526252A Expired - Fee Related JP6616050B1 (ja) | 2016-11-22 | 2017-11-14 | 浮いた光源を有するランプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10132983B2 (ja) |
EP (1) | EP3324098B1 (ja) |
JP (1) | JP6616050B1 (ja) |
CN (1) | CN109983271A (ja) |
WO (1) | WO2018095762A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10677400B2 (en) * | 2018-05-07 | 2020-06-09 | Ledvance Llc | Edgelit light emitting diode retrofit lamp |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06312600A (ja) * | 1992-11-20 | 1994-11-08 | Saki World:Kk | 発光装飾器具 |
CN1134350C (zh) * | 1998-06-18 | 2004-01-14 | 申幸澈 | 具有发光效果的装饰器具 |
CN2332026Y (zh) * | 1998-07-28 | 1999-08-04 | 万广辉 | 发光标牌 |
JP2002148688A (ja) * | 2000-11-06 | 2002-05-22 | Olympus Optical Co Ltd | 照明装置 |
CN2645939Y (zh) * | 2003-08-26 | 2004-10-06 | 林源煌 | 一种形状可变的装饰品 |
CN2763846Y (zh) * | 2004-12-30 | 2006-03-08 | 群康科技(深圳)有限公司 | 导光板 |
CN2818179Y (zh) * | 2005-08-16 | 2006-09-20 | 赖文程 | 一种用于装饰的光源饰品 |
JP2009026708A (ja) | 2007-07-23 | 2009-02-05 | Hitachi Lighting Ltd | 光源装置 |
US8953926B1 (en) * | 2009-04-16 | 2015-02-10 | Fusion Optix, Inc. | Spline optic and lighting device |
US9016915B2 (en) | 2009-05-28 | 2015-04-28 | The Hong Kong University Of Science And Technology | Light tube |
KR101758188B1 (ko) | 2009-06-10 | 2017-07-14 | 렌슬러 폴리테크닉 인스티튜트 | 고체 상태 광원 전구 |
CN201849238U (zh) * | 2010-06-04 | 2011-06-01 | 张国雄 | 一种太阳能发光摆设 |
CN102313156B (zh) * | 2010-07-02 | 2013-10-02 | 海洋王照明科技股份有限公司 | Led平面光源 |
JP2012104238A (ja) * | 2010-11-05 | 2012-05-31 | Skg:Kk | 発光装置及び照明装置 |
WO2012092140A2 (en) | 2010-12-30 | 2012-07-05 | Elumigen Llc | Light assembly having light sources and adjacent light tubes |
JP5139556B2 (ja) * | 2011-05-10 | 2013-02-06 | 株式会社エス・ケー・ジー | 照明装置 |
CN202546362U (zh) | 2012-03-21 | 2012-11-21 | 厦门龙胜达照明电器有限公司 | 高散热led旋转灯 |
JP6436976B2 (ja) | 2013-05-08 | 2018-12-12 | フィリップス ライティング ホールディング ビー ヴィ | 照明デバイス |
JP6235283B2 (ja) | 2013-09-24 | 2017-11-22 | 株式会社東芝 | 照明装置 |
CN104749688A (zh) * | 2015-04-16 | 2015-07-01 | 上海向隆电子科技有限公司 | 具遮光效果的导光板及其制造方法 |
-
2017
- 2017-11-14 WO PCT/EP2017/079183 patent/WO2018095762A1/en active Application Filing
- 2017-11-14 EP EP17201610.7A patent/EP3324098B1/en not_active Not-in-force
- 2017-11-14 CN CN201780072075.2A patent/CN109983271A/zh active Pending
- 2017-11-14 JP JP2019526252A patent/JP6616050B1/ja not_active Expired - Fee Related
- 2017-11-20 US US15/817,326 patent/US10132983B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2019537828A (ja) | 2019-12-26 |
EP3324098A1 (en) | 2018-05-23 |
EP3324098B1 (en) | 2019-06-05 |
US20180143370A1 (en) | 2018-05-24 |
CN109983271A (zh) | 2019-07-05 |
US10132983B2 (en) | 2018-11-20 |
WO2018095762A1 (en) | 2018-05-31 |
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