JP2012527076A - 電気ランプ - Google Patents
電気ランプ Download PDFInfo
- Publication number
- JP2012527076A JP2012527076A JP2012510406A JP2012510406A JP2012527076A JP 2012527076 A JP2012527076 A JP 2012527076A JP 2012510406 A JP2012510406 A JP 2012510406A JP 2012510406 A JP2012510406 A JP 2012510406A JP 2012527076 A JP2012527076 A JP 2012527076A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- bulb
- electric lamp
- space
- light
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
−ランプホルダにおいて挿入方向に沿って当該ランプを取り付けるためのソケットと、
−少なくとも1つの半導体光源が配置される、前記ソケットに取り付けられるランプバルブと、
−前記ランプを動作中に冷却する冷却手段であって、少なくとも1つの空間によって分離される少なくとも2つの面する冷却フィンを含む冷却手段と、
を含む電気ランプに関する。
−空間が開かれており、前記空間は、当該ランプを少なくとも2つの区別可能なバルブ部分へ分割すること、
−ソケットの中央端部を通じ、前記空間を通じ、且つ、前記ソケットから最も離れた前記バルブの(仮想)中央極部を通じて、挿入方向に沿って延在するランプ軸、を含むこと、
−当該ランプは、当該ランプの動作において所望な配光を得るために光源から生じる光を再分布させるための光再分布・光透過可能壁を含むこと、
の追加的な構成を有する。
−(リモート)フォスファ、
−反射手段、
−拡散手段、及び
−球体の一部から本質的に外れた形状、
からなる群から選択された少なくとも1つの特性を含む。
Claims (15)
- 電気ランプであって、
−ランプホルダにおいて挿入方向に沿って当該ランプを取り付けるためのソケットと、
−少なくとも1つの半導体光源が配置されるランプバルブであって、前記ソケットに取り付けられるランプバルブと、
−前記ランプを動作中に冷却する冷却手段であって、少なくとも1つの空間によって分離される少なくとも2つの面する冷却フィンを含む、冷却手段と、
−前記挿入方向に沿って、前記ソケットの中央端部を通じ、前記空間を通じ、及び、前記ソケットから最も離れた前記バルブの(仮想)中央極部を通じて延在するランプ軸と、
を含み、
前記空間は開かれており、前記空間は、当該ランプを少なくとも2つの区別可能なバルブ部分へ分割し、
当該ランプは、当該ランプの動作において所望な配光を得るために前記光源から生じる光を再分布させるための光再分布・光透過可能壁を含む、
電気ランプ。 - 請求項1に記載の電気ランプにおいて、前記壁が、
−(リモート)フォスファ、
−反射手段、
−拡散手段、及び
−球体の一部から本質的に逸脱した形状、
からなる群から選択された少なくとも1つの構成を含むことを特徴とする、電気ランプ。 - 請求項1又は2に記載の電気ランプにおいて、前記壁は、少なくとも2つの、非一体型/本質的に分離した壁部分を含むことを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記光透過可能壁は、前記ランプバルブの一部であることを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記光透過可能壁は、前記ランプバルブ内部に配置される内部バルブの一部であることを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記光透過可能壁は、前記光源の一部であることを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記光源は、対応する冷却フィンと一体である対応するPCBに取り付けられることを特徴とする、電気ランプ。
- 請求項7に記載の電気ランプにおいて、各PCBは、対応するバルブ部分と共に、対応する区別可能なランプバルブコンパートメントを形成することを特徴とする、電気ランプ。
- 請求項8に記載の電気ランプにおいて、各バルブコンパートメントにおいて、少なくとも1つの対応する半導体光源が配置されることを特徴とする、電気ランプ。
- 請求項8又は9に記載の電気ランプにおいて、前記2つの区別可能なランプバルブコンパートメントは、前記空間をブリッジする少なくとも1つのブリッジを介して相互接続されることを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記空間は、3mm乃至20mmの範囲における幅を有することを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記ランプバルブは、本質的に球体形状を有することを特徴とする、電気ランプ。
- 請求項7又は8に記載の電気ランプにおいて、前記バルブ部分は、前記PCB間に延在する平面Pに対して相互鏡面対称であるように配置されることを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、各区別可能なランプバルブ部分は、2つの等しい半径及び1つの偏位半径を有する半扁長楕円の表面として成形され、前記空間は、等しい前記楕円の前記2つの半径を通じて延在することを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、各区別可能なランプバルブ部分は、2つの等しい半径及び1つの偏位半径を有する半偏球楕円の表面として成形され、前記空間は、等しい前記楕円の前記2つの半径を通じて延在することを特徴とする、電気ランプ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09160399A EP2251584A1 (en) | 2009-05-15 | 2009-05-15 | Electric lamp |
EP09160399.3 | 2009-05-15 | ||
EP09169384.6 | 2009-09-03 | ||
EP09169384 | 2009-09-03 | ||
PCT/IB2010/051996 WO2010131166A1 (en) | 2009-05-15 | 2010-05-06 | Electric lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012527076A true JP2012527076A (ja) | 2012-11-01 |
JP5529956B2 JP5529956B2 (ja) | 2014-06-25 |
Family
ID=42674618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012510406A Expired - Fee Related JP5529956B2 (ja) | 2009-05-15 | 2010-05-06 | 電気ランプ |
Country Status (10)
Country | Link |
---|---|
US (1) | US8941300B2 (ja) |
EP (1) | EP2430356B1 (ja) |
JP (1) | JP5529956B2 (ja) |
KR (1) | KR101738492B1 (ja) |
CN (1) | CN102422078B (ja) |
BR (1) | BRPI1009047A2 (ja) |
CA (1) | CA2761910C (ja) |
RU (1) | RU2539580C2 (ja) |
TW (1) | TWI548833B (ja) |
WO (1) | WO2010131166A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020053568A (ja) * | 2018-09-27 | 2020-04-02 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106838657A (zh) | 2010-03-03 | 2017-06-13 | 皇家飞利浦电子股份有限公司 | 具有用于转移来自光源的热量的反射器的电灯 |
BR112013001247A2 (pt) | 2010-07-21 | 2016-09-13 | Konink Philps Electronics Nv | ''dispositivo de iluminação para prover uma distribuição de intensidade luminosa homogênea em relação a um eixo óptico do dito dispositivo de iluminação'' |
RU2607531C2 (ru) * | 2011-01-11 | 2017-01-10 | Конинклейке Филипс Н.В. | Осветительное устройство |
US8757836B2 (en) | 2011-01-13 | 2014-06-24 | GE Lighting Solutions, LLC | Omnidirectional LED based solid state lamp |
CN103206692B (zh) * | 2012-01-11 | 2017-05-10 | 欧司朗股份有限公司 | 散热装置和具有该散热装置的全向照明装置 |
FR2988811B1 (fr) * | 2012-04-03 | 2015-03-27 | Lucibel Sa | Lampe a diode electroluminescente |
BR112015024492A2 (pt) | 2013-05-14 | 2017-07-18 | Koninklijke Philips Nv | dispositivo de iluminação; luminária; e método de fabricação de um dispositivo de iluminação |
US9964296B2 (en) | 2015-02-12 | 2018-05-08 | Philips Lighting Holding B.V. | Lighting device with a thermally conductive fluid |
CN110892794B (zh) * | 2017-07-26 | 2022-08-12 | 昕诺飞控股有限公司 | 用于显示街道照明水平的系统和方法 |
Citations (4)
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JP2004296245A (ja) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Ledランプ |
JP2009016058A (ja) * | 2007-06-29 | 2009-01-22 | Toshiba Lighting & Technology Corp | 照明装置及びこれを用いた照明器具 |
KR100883346B1 (ko) * | 2008-08-08 | 2009-02-12 | 김현민 | 패널형 led 조명장치 |
JP2012501516A (ja) * | 2008-08-26 | 2012-01-19 | ソーラーコー カンパニー リミテッド | Led照明装置 |
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JPH06251755A (ja) * | 1993-02-26 | 1994-09-09 | Toshiba Lighting & Technol Corp | 管球および信号灯器 |
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US6976775B2 (en) * | 2003-04-25 | 2005-12-20 | Stanley Electric Co., Ltd. | Vehicle lamp |
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TWI253189B (en) * | 2003-12-05 | 2006-04-11 | Mitsubishi Electric Corp | Light emitting device and illumination instrument using the same |
KR100586966B1 (ko) * | 2004-05-27 | 2006-06-08 | 삼성전기주식회사 | 수직 발광형 백라이트 모듈 |
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EP2377369B1 (en) | 2008-12-12 | 2013-10-30 | Koninklijke Philips N.V. | Led light source and lamp comprising such a led light source |
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-
2010
- 2010-05-06 JP JP2012510406A patent/JP5529956B2/ja not_active Expired - Fee Related
- 2010-05-06 KR KR1020117029948A patent/KR101738492B1/ko active IP Right Grant
- 2010-05-06 WO PCT/IB2010/051996 patent/WO2010131166A1/en active Application Filing
- 2010-05-06 RU RU2011151061/07A patent/RU2539580C2/ru not_active IP Right Cessation
- 2010-05-06 US US13/320,363 patent/US8941300B2/en not_active Expired - Fee Related
- 2010-05-06 EP EP10726230.5A patent/EP2430356B1/en not_active Not-in-force
- 2010-05-06 CN CN201080021264.5A patent/CN102422078B/zh not_active Expired - Fee Related
- 2010-05-06 CA CA2761910A patent/CA2761910C/en not_active Expired - Fee Related
- 2010-05-06 BR BRPI1009047A patent/BRPI1009047A2/pt not_active IP Right Cessation
- 2010-05-12 TW TW099115148A patent/TWI548833B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004296245A (ja) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Ledランプ |
JP2009016058A (ja) * | 2007-06-29 | 2009-01-22 | Toshiba Lighting & Technology Corp | 照明装置及びこれを用いた照明器具 |
KR100883346B1 (ko) * | 2008-08-08 | 2009-02-12 | 김현민 | 패널형 led 조명장치 |
JP2012501516A (ja) * | 2008-08-26 | 2012-01-19 | ソーラーコー カンパニー リミテッド | Led照明装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020053568A (ja) * | 2018-09-27 | 2020-04-02 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102422078B (zh) | 2014-12-03 |
JP5529956B2 (ja) | 2014-06-25 |
EP2430356A1 (en) | 2012-03-21 |
US20120061699A1 (en) | 2012-03-15 |
WO2010131166A1 (en) | 2010-11-18 |
BRPI1009047A2 (pt) | 2016-08-23 |
RU2539580C2 (ru) | 2015-01-20 |
EP2430356B1 (en) | 2016-04-27 |
RU2011151061A (ru) | 2013-06-20 |
CA2761910A1 (en) | 2010-11-18 |
CA2761910C (en) | 2018-04-03 |
KR20120027351A (ko) | 2012-03-21 |
TWI548833B (zh) | 2016-09-11 |
KR101738492B1 (ko) | 2017-07-26 |
TW201043830A (en) | 2010-12-16 |
US8941300B2 (en) | 2015-01-27 |
CN102422078A (zh) | 2012-04-18 |
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