JP2012216304A - ランプ装置および照明器具 - Google Patents
ランプ装置および照明器具 Download PDFInfo
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- JP2012216304A JP2012216304A JP2011079076A JP2011079076A JP2012216304A JP 2012216304 A JP2012216304 A JP 2012216304A JP 2011079076 A JP2011079076 A JP 2011079076A JP 2011079076 A JP2011079076 A JP 2011079076A JP 2012216304 A JP2012216304 A JP 2012216304A
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- light
- light emitter
- lamp device
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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
- 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
-
- 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
-
- 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
- F21V23/006—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 being distinct from the light source holder
-
- 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
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
-
- 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
- F21V29/89—Metals
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21V7/041—Optical design with conical or pyramidal surface
-
- 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
-
- 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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- 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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
照明光を放射する発光体の熱が効率的に放熱されるとともに光取出し効率が向上されるランプ装置およびこのランプ装置を用いた照明器具を提供する。
【解決手段】
ランプ装置1は、一端側3aに開口部14、他端側3bに平板部15および平板部15の中央部に形成された挿通部16を有する筒状の装置本体3と、挿通部16に対向するように平板部15の外方側に設けられた放熱部材4と、放射光が装置本体3の開口部14から出射するように装置本体3内に収納される発光体2と、発光体2が装置本体3の挿通部16から離間するように、挿通部16を介して発光体2を放熱部材4に熱伝導可能に支持する熱伝導性の支持部材5と、発光体2よりも平板部15側に位置するように支持部材5の周囲に設けられた回路基板26を有する点灯装置6とを具備している。
【選択図】図3
Description
Claims (3)
- 一端側に開口部、他端側に平板部およびこの平板部の中央部に形成された挿通部を有する筒状の装置本体と;
前記挿通部に対向するように前記平板部の外方側に設けられた放熱部材と;
放射光が前記装置本体の開口部から出射するように前記装置本体内に収納される発光体と;
前記発光体が前記装置本体の挿通部から離間するように、前記挿通部を介して前記発光体を前記放熱部材に熱伝導可能に支持する熱伝導性の支持部材と;
前記発光体よりも前記平板部側に位置するように前記支持部材の周囲に設けられた回路基板を有する点灯装置と;
を具備していることを特徴とするランプ装置。 - 前記支持部材は、前記装置本体の挿通部を挿通する柱状部およびこの柱状部の一端側に設けられた取付け板部を有してなり、前記取付け板部に前記発光体が取り付けられ、前記柱状部の他端側が前記放熱部材に固定手段により固定されていることを特徴とする請求項1記載のランプ装置。
- 請求項1または2記載のランプ装置と;
このランプ装置が接続されるソケットを有する器具本体と;
を具備していることを特徴とする照明器具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011079076A JP5699753B2 (ja) | 2011-03-31 | 2011-03-31 | ランプ装置および照明器具 |
EP12158514.5A EP2505912B1 (en) | 2011-03-31 | 2012-03-08 | Lamp device and luminaire |
US13/418,204 US8882295B2 (en) | 2011-03-31 | 2012-03-12 | Lamp device and luminaire |
CN2012100749270A CN102734661A (zh) | 2011-03-31 | 2012-03-20 | 灯装置以及照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011079076A JP5699753B2 (ja) | 2011-03-31 | 2011-03-31 | ランプ装置および照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012216304A true JP2012216304A (ja) | 2012-11-08 |
JP5699753B2 JP5699753B2 (ja) | 2015-04-15 |
Family
ID=45814385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011079076A Active JP5699753B2 (ja) | 2011-03-31 | 2011-03-31 | ランプ装置および照明器具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8882295B2 (ja) |
EP (1) | EP2505912B1 (ja) |
JP (1) | JP5699753B2 (ja) |
CN (1) | CN102734661A (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103574409A (zh) * | 2013-10-31 | 2014-02-12 | 昆山博文照明科技有限公司 | 一种可遥控草坪灯 |
CN103791414A (zh) * | 2013-11-22 | 2014-05-14 | 昆山博文照明科技有限公司 | 一种带红外线警报功能太阳能草坪灯 |
JP2014186840A (ja) * | 2013-03-22 | 2014-10-02 | Toshiba Lighting & Technology Corp | ランプ装置および照明装置 |
CN104832860A (zh) * | 2015-04-02 | 2015-08-12 | 宁波市鄞州凯祥塑业有限公司 | 一种新型装饰灯 |
CN105066045A (zh) * | 2015-07-24 | 2015-11-18 | 中山市科贝照明科技有限公司 | 一种led点光源*** |
CN105180063A (zh) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | 一种可旋转式彩色led点光源 |
CN105180065A (zh) * | 2015-07-24 | 2015-12-23 | 中山市科贝照明科技有限公司 | 一种调控型led风扇灯 |
CN105258050A (zh) * | 2015-10-10 | 2016-01-20 | 成都川睿科技有限公司 | 一种具有应急电源的智能交通照明*** |
JP2016058286A (ja) * | 2014-09-10 | 2016-04-21 | パナソニックIpマネジメント株式会社 | 照明装置及びそれを用いた照明器具 |
CN105716007A (zh) * | 2016-04-14 | 2016-06-29 | 句容市万福达工艺品厂 | 一种防震扩音草坪灯 |
CN105716008A (zh) * | 2016-04-26 | 2016-06-29 | 句容市万福达工艺品厂 | 一种草坪灯防震结构 |
JP2016162732A (ja) * | 2015-03-05 | 2016-09-05 | パナソニックIpマネジメント株式会社 | 照明装置 |
JP2020177825A (ja) * | 2019-04-18 | 2020-10-29 | パナソニックIpマネジメント株式会社 | 照明用光源及び照明装置 |
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US9121590B2 (en) * | 2011-03-30 | 2015-09-01 | Osram Sylvania, Inc. | Partially recessed luminaire |
JP5757214B2 (ja) * | 2011-09-30 | 2015-07-29 | 東芝ライテック株式会社 | Led照明装置 |
CN103775861A (zh) * | 2012-10-17 | 2014-05-07 | 欧司朗股份有限公司 | Led 发光装置及具有这种led 发光装置的灯具 |
JP6197990B2 (ja) * | 2013-05-30 | 2017-09-20 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
EP3135984B1 (en) * | 2014-04-24 | 2018-09-26 | LG Innotek Co., Ltd. | Lighting device |
CN105782765A (zh) * | 2014-12-17 | 2016-07-20 | 通用电气照明解决方案有限公司 | 一种led灯具装置 |
CN104565953A (zh) * | 2015-01-24 | 2015-04-29 | 杜尉铭 | 一种灯具 |
CN104565950A (zh) * | 2015-01-24 | 2015-04-29 | 深圳市国源铭光电科技有限公司 | 一种照明设备 |
WO2016164645A1 (en) * | 2015-04-08 | 2016-10-13 | Xicato, Inc. | Led-based illumination systems having sense and communication capability |
CN212132134U (zh) * | 2020-04-14 | 2020-12-11 | 漳州立达信光电子科技有限公司 | 一种筒灯 |
Citations (2)
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WO2010061746A1 (ja) * | 2008-11-28 | 2010-06-03 | 東芝ライテック株式会社 | 照明器具 |
JP2012069396A (ja) * | 2010-09-24 | 2012-04-05 | Citizen Holdings Co Ltd | 照明ユニットおよび照明装置 |
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US7226189B2 (en) * | 2005-04-15 | 2007-06-05 | Taiwan Oasis Technology Co., Ltd. | Light emitting diode illumination apparatus |
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KR20070091590A (ko) * | 2007-08-13 | 2007-09-11 | 이영섭 | 터보 냉각방식의 led 램프 가로등 . |
US7866850B2 (en) * | 2008-02-26 | 2011-01-11 | Journée Lighting, Inc. | Light fixture assembly and LED assembly |
US8408724B2 (en) | 2008-12-26 | 2013-04-02 | Toshiba Lighting & Technology Corporation | Light source module and lighting apparatus |
CN201363575Y (zh) | 2009-01-19 | 2009-12-16 | 捷波资讯股份有限公司 | 照明灯具结构 |
JP5320609B2 (ja) | 2009-04-30 | 2013-10-23 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
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WO2011019945A1 (en) * | 2009-08-12 | 2011-02-17 | Journee Lighting, Inc. | Led light module for use in a lighting assembly |
JP5534219B2 (ja) * | 2010-11-18 | 2014-06-25 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
-
2011
- 2011-03-31 JP JP2011079076A patent/JP5699753B2/ja active Active
-
2012
- 2012-03-08 EP EP12158514.5A patent/EP2505912B1/en not_active Not-in-force
- 2012-03-12 US US13/418,204 patent/US8882295B2/en not_active Expired - Fee Related
- 2012-03-20 CN CN2012100749270A patent/CN102734661A/zh active Pending
Patent Citations (2)
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WO2010061746A1 (ja) * | 2008-11-28 | 2010-06-03 | 東芝ライテック株式会社 | 照明器具 |
JP2012069396A (ja) * | 2010-09-24 | 2012-04-05 | Citizen Holdings Co Ltd | 照明ユニットおよび照明装置 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014186840A (ja) * | 2013-03-22 | 2014-10-02 | Toshiba Lighting & Technology Corp | ランプ装置および照明装置 |
CN103574409A (zh) * | 2013-10-31 | 2014-02-12 | 昆山博文照明科技有限公司 | 一种可遥控草坪灯 |
CN103791414A (zh) * | 2013-11-22 | 2014-05-14 | 昆山博文照明科技有限公司 | 一种带红外线警报功能太阳能草坪灯 |
JP2016058286A (ja) * | 2014-09-10 | 2016-04-21 | パナソニックIpマネジメント株式会社 | 照明装置及びそれを用いた照明器具 |
JP2016162732A (ja) * | 2015-03-05 | 2016-09-05 | パナソニックIpマネジメント株式会社 | 照明装置 |
CN104832860A (zh) * | 2015-04-02 | 2015-08-12 | 宁波市鄞州凯祥塑业有限公司 | 一种新型装饰灯 |
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CN105180065A (zh) * | 2015-07-24 | 2015-12-23 | 中山市科贝照明科技有限公司 | 一种调控型led风扇灯 |
CN105066045A (zh) * | 2015-07-24 | 2015-11-18 | 中山市科贝照明科技有限公司 | 一种led点光源*** |
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CN105716007A (zh) * | 2016-04-14 | 2016-06-29 | 句容市万福达工艺品厂 | 一种防震扩音草坪灯 |
CN105716007B (zh) * | 2016-04-14 | 2018-02-16 | 句容市万福达工艺品厂 | 一种防震扩音草坪灯 |
CN105716008A (zh) * | 2016-04-26 | 2016-06-29 | 句容市万福达工艺品厂 | 一种草坪灯防震结构 |
JP2020177825A (ja) * | 2019-04-18 | 2020-10-29 | パナソニックIpマネジメント株式会社 | 照明用光源及び照明装置 |
JP7285463B2 (ja) | 2019-04-18 | 2023-06-02 | パナソニックIpマネジメント株式会社 | 照明用光源及び照明装置 |
Also Published As
Publication number | Publication date |
---|---|
US8882295B2 (en) | 2014-11-11 |
EP2505912B1 (en) | 2014-10-15 |
CN102734661A (zh) | 2012-10-17 |
EP2505912A3 (en) | 2013-01-02 |
EP2505912A2 (en) | 2012-10-03 |
JP5699753B2 (ja) | 2015-04-15 |
US20120250324A1 (en) | 2012-10-04 |
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