JP2014517496A - 固体方向性ランプ用の回帰反射型多素子設計 - Google Patents

固体方向性ランプ用の回帰反射型多素子設計 Download PDF

Info

Publication number
JP2014517496A
JP2014517496A JP2014517030A JP2014517030A JP2014517496A JP 2014517496 A JP2014517496 A JP 2014517496A JP 2014517030 A JP2014517030 A JP 2014517030A JP 2014517030 A JP2014517030 A JP 2014517030A JP 2014517496 A JP2014517496 A JP 2014517496A
Authority
JP
Japan
Prior art keywords
housing
lamp
air flow
flow path
solid state
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.)
Pending
Application number
JP2014517030A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014517496A5 (enExample
Inventor
ピッカード，ポール
メデンドープ，ニコラス・ダブリュー，ジュニア
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wolfspeed Inc
Original Assignee
Cree Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cree Inc filed Critical Cree Inc
Publication of JP2014517496A publication Critical patent/JP2014517496A/ja
Publication of JP2014517496A5 publication Critical patent/JP2014517496A5/ja
Pending legal-status Critical Current

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
    • F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V29/504—Cooling arrangements characterised by the adaptation for cooling of specific components of refractors
    • 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
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2014517030A 2011-06-23 2012-06-14 固体方向性ランプ用の回帰反射型多素子設計 Pending JP2014517496A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/167,351 US8777455B2 (en) 2011-06-23 2011-06-23 Retroreflective, multi-element design for a solid state directional lamp
US13/167,351 2011-06-23
PCT/US2012/042394 WO2012177473A1 (en) 2011-06-23 2012-06-14 Retroreflective, multi-element design for a solid state directional lamp

Publications (2)

Publication Number Publication Date
JP2014517496A true JP2014517496A (ja) 2014-07-17
JP2014517496A5 JP2014517496A5 (enExample) 2014-09-25

Family

ID=46545880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014517030A Pending JP2014517496A (ja) 2011-06-23 2012-06-14 固体方向性ランプ用の回帰反射型多素子設計

Country Status (5)

Country Link
US (1) US8777455B2 (enExample)
EP (1) EP2724075A1 (enExample)
JP (1) JP2014517496A (enExample)
CN (1) CN103748403A (enExample)
WO (1) WO2012177473A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US9328908B2 (en) * 2013-04-16 2016-05-03 Checkers Industrial Products, Llc LED strobe light with integrated magnet and heat sink chimney
US9103510B2 (en) 2013-05-23 2015-08-11 Feit Electric Company, Inc. Hard-pressed glass light emitting diode flood lamp
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
USD848054S1 (en) * 2016-06-01 2019-05-07 Fuzhou F&V Photographic Equipment Co., Ltd. Spotlight
USD812935S1 (en) * 2017-01-11 2018-03-20 Williams-Sonoma, Inc. Dresser
USD813573S1 (en) * 2017-01-11 2018-03-27 Williams-Sonoma, Inc. Nightstand
JP6716490B2 (ja) * 2017-01-20 2020-07-01 サムジン エルエヌディー カンパニー リミテッドＳａｍｊｉｎ Ｌｎｄ Ｃｏ．， Ｌｔｄ 自然対流型放熱構造を有するｌｅｄ照明器具
CA3106393C (en) * 2018-07-13 2025-11-25 10644137 Canada Inc High-performance high-power led lighting systems and methods thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004006297A (ja) * 2002-04-09 2004-01-08 Osram Sylvania Inc スナップ結合式自動車用ｌｅｄランプ組立品
WO2010027923A1 (en) * 2008-09-08 2010-03-11 Intematix Corporation Light emitting diode (led) lighting device
WO2010039178A1 (en) * 2008-09-23 2010-04-08 Tyco Electronics Corporation Led interconnect assembly
JP2011501351A (ja) * 2007-10-09 2011-01-06 フィリップス ソリッド−ステート ライティング ソリューションズ インコーポレイテッド 一般照明用の一体型ｌｅｄ照明器具

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071374B2 (ja) 1984-03-06 1995-01-11 株式会社ニコン 光源装置
US4866005A (en) 1987-10-26 1989-09-12 North Carolina State University Sublimation of silicon carbide to produce large, device quality single crystals of silicon carbide
US4918487A (en) 1989-01-23 1990-04-17 Coulter Systems Corporation Toner applicator for electrophotographic microimagery
US4946547A (en) 1989-10-13 1990-08-07 Cree Research, Inc. Method of preparing silicon carbide surfaces for crystal growth
US5200022A (en) 1990-10-03 1993-04-06 Cree Research, Inc. Method of improving mechanically prepared substrate surfaces of alpha silicon carbide for deposition of beta silicon carbide thereon and resulting product
US5631190A (en) 1994-10-07 1997-05-20 Cree Research, Inc. Method for producing high efficiency light-emitting diodes and resulting diode structures
US6414801B1 (en) 1999-01-14 2002-07-02 Truck-Lite Co., Inc. Catadioptric light emitting diode assembly
TW507858U (en) * 2001-07-23 2002-10-21 Lin Chau Tang Energy saving lighting device with high illumination
US6974234B2 (en) * 2001-12-10 2005-12-13 Galli Robert D LED lighting assembly
US7093958B2 (en) * 2002-04-09 2006-08-22 Osram Sylvania Inc. LED light source assembly
US7048412B2 (en) 2002-06-10 2006-05-23 Lumileds Lighting U.S., Llc Axial LED source
JP2004039594A (ja) 2002-07-08 2004-02-05 Seiwa Electric Mfg Co Ltd 発光ダイオード素子を用いた照明器具
US6851835B2 (en) 2002-12-17 2005-02-08 Whelen Engineering Company, Inc. Large area shallow-depth full-fill LED light assembly
JP2004296245A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Ｌｅｄランプ
US7777430B2 (en) 2003-09-12 2010-08-17 Terralux, Inc. Light emitting diode replacement lamp
US7144135B2 (en) 2003-11-26 2006-12-05 Philips Lumileds Lighting Company, Llc LED lamp heat sink
CN101619834B (zh) 2004-03-30 2011-09-07 照明管理解决方案公司 用于改进的照明区域填充的设备和方法
US20060109654A1 (en) 2004-11-23 2006-05-25 Coushaine Charles M Stem mount for light emitting diode
US7333027B2 (en) * 2004-12-15 2008-02-19 Lumination Llc Power supply for LED signal
US7416324B1 (en) 2005-06-22 2008-08-26 Osram Sylvania Inc. Multi-color or multi-function LED vehicle light assembly
USD532532S1 (en) 2005-11-18 2006-11-21 Lighting Science Group Corporation LED light bulb
US7213940B1 (en) 2005-12-21 2007-05-08 Led Lighting Fixtures, Inc. Lighting device and lighting method
CA2643105C (en) 2006-03-13 2014-04-29 Tir Technology Lp Optical device for mixing and redirecting light
US8998444B2 (en) 2006-04-18 2015-04-07 Cree, Inc. Solid state lighting devices including light mixtures
USD544110S1 (en) 2006-09-14 2007-06-05 Flowil International Lighting (Holding) B.V. LED lamp
DE102007023918A1 (de) 2007-05-23 2008-11-27 Siemens Ag Österreich Beleuchtungseinheit
US20090046464A1 (en) 2007-08-15 2009-02-19 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp with a heat sink
DE102007040444B8 (de) * 2007-08-28 2013-10-17 Osram Gmbh LED-Lampe
GB2453718A (en) 2007-10-10 2009-04-22 Unity Opto Technology Co Ltd LED lighting device
USD566300S1 (en) 2007-10-18 2008-04-08 Hsin-Chih Chung Lee LED bulb
USD593222S1 (en) 2007-10-19 2009-05-26 Koninklijke Philips Electronics N.V. Solid state lighting spot
USD584838S1 (en) 2007-11-28 2009-01-13 Koninklijke Philips Electronics N.V. Solid state lighting spot
US7648258B2 (en) * 2008-02-01 2010-01-19 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with improved heat sink
US8378372B2 (en) 2008-03-25 2013-02-19 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and horizontal signal routing
CN102112798B (zh) 2008-08-05 2013-05-01 夏普株式会社 面光源装置
US7972040B2 (en) * 2008-08-22 2011-07-05 Virginia Optoelectronics, Inc. LED lamp assembly
US8075165B2 (en) * 2008-10-14 2011-12-13 Ledengin, Inc. Total internal reflection lens and mechanical retention and locating device
FR2937795B1 (fr) 2008-10-28 2011-04-01 Biophoton S A Dispositif electronique a matrice de diodes electroluminescentes de forte puissance comprenant des moyens de refroidissement ameliores
USD610722S1 (en) 2008-12-08 2010-02-23 Koninklijke Philips Electronics N.V. Solid state lighting spot
CN101655187B (zh) * 2008-12-17 2011-11-23 马士科技有限公司 Led反射灯
US20100187963A1 (en) 2009-01-28 2010-07-29 Guy Vaccaro Heat Sink for Passive Cooling of a Lamp
DE102009010213A1 (de) 2009-02-23 2010-08-26 Osram Gesellschaft mit beschränkter Haftung Optoelektronisches Modul
KR100961840B1 (ko) 2009-10-30 2010-06-08 화우테크놀러지 주식회사 엘이디 램프
US8529102B2 (en) 2009-04-06 2013-09-10 Cree, Inc. Reflector system for lighting device
CN101865369B (zh) * 2009-04-16 2014-04-30 富准精密工业(深圳)有限公司 发光二极管灯具
US8783898B2 (en) 2009-05-01 2014-07-22 Abl Ip Holding Llc Light emitting devices and applications thereof
US9217542B2 (en) 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
US8508116B2 (en) 2010-01-27 2013-08-13 Cree, Inc. Lighting device with multi-chip light emitters, solid state light emitter support members and lighting elements
US8888318B2 (en) 2010-06-11 2014-11-18 Intematix Corporation LED spotlight
US9470882B2 (en) * 2011-04-25 2016-10-18 Cree, Inc. Optical arrangement for a solid-state lamp
USD663057S1 (en) 2011-04-29 2012-07-03 Shenzhen Wanjia Lighting Co., Ltd. LED spotlight

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004006297A (ja) * 2002-04-09 2004-01-08 Osram Sylvania Inc スナップ結合式自動車用ｌｅｄランプ組立品
JP2011501351A (ja) * 2007-10-09 2011-01-06 フィリップス ソリッド−ステート ライティング ソリューションズ インコーポレイテッド 一般照明用の一体型ｌｅｄ照明器具
WO2010027923A1 (en) * 2008-09-08 2010-03-11 Intematix Corporation Light emitting diode (led) lighting device
WO2010039178A1 (en) * 2008-09-23 2010-04-08 Tyco Electronics Corporation Led interconnect assembly

Also Published As

Publication number Publication date
WO2012177473A1 (en) 2012-12-27
US8777455B2 (en) 2014-07-15
EP2724075A1 (en) 2014-04-30
CN103748403A (zh) 2014-04-23
US20120327664A1 (en) 2012-12-27

Similar Documents

Publication Publication Date Title
US8616724B2 (en) Solid state directional lamp including retroreflective, multi-element directional lamp optic
US8757840B2 (en) Solid state retroreflective directional lamp
US8777455B2 (en) Retroreflective, multi-element design for a solid state directional lamp
JP5845088B2 (ja) Ｌｅｄ部品
US9273830B2 (en) Light source with near field mixing
US9528666B2 (en) Integrated LED based illumination device
EP2591280B1 (en) Compact optically efficient solid state light source with integrated thermal management
US8858032B2 (en) Lighting device, heat transfer structure and heat transfer element
US10842016B2 (en) Compact optically efficient solid state light source with integrated thermal management
JP3900848B2 (ja) 発光ダイオード
US9447957B2 (en) LED lamp
US8777463B2 (en) Hybrid solid state emitter printed circuit board for use in a solid state directional lamp
KR20160073786A (ko) 조명 장치

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140808

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140808

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150424

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150428

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20150727

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20151023