TW201100708A - LED light source module with heat-dissipation function and optimized light distribution - Google Patents

LED light source module with heat-dissipation function and optimized light distribution Download PDF

Info

Publication number
TW201100708A
TW201100708A TW098120192A TW98120192A TW201100708A TW 201100708 A TW201100708 A TW 201100708A TW 098120192 A TW098120192 A TW 098120192A TW 98120192 A TW98120192 A TW 98120192A TW 201100708 A TW201100708 A TW 201100708A
Authority
TW
Taiwan
Prior art keywords
led
heat
light source
heat dissipation
source module
Prior art date
Application number
TW098120192A
Other languages
English (en)
Chinese (zh)
Other versions
TWI373591B (enExample
Inventor
Zhu Li
Lei Zhao
Feng Ma
jin-yun Yang
zhong-lin Tang
Original Assignee
Pan Jit Internat 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 Pan Jit Internat Inc filed Critical Pan Jit Internat Inc
Priority to TW098120192A priority Critical patent/TW201100708A/zh
Priority to US12/512,360 priority patent/US7810951B1/en
Priority to JP2009192328A priority patent/JP5050250B2/ja
Publication of TW201100708A publication Critical patent/TW201100708A/zh
Application granted granted Critical
Publication of TWI373591B publication Critical patent/TWI373591B/zh

Links

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
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
TW098120192A 2009-06-17 2009-06-17 LED light source module with heat-dissipation function and optimized light distribution TW201100708A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW098120192A TW201100708A (en) 2009-06-17 2009-06-17 LED light source module with heat-dissipation function and optimized light distribution
US12/512,360 US7810951B1 (en) 2009-06-17 2009-07-30 LED module having heat dissipation structure and optimal light distribution
JP2009192328A JP5050250B2 (ja) 2009-06-17 2009-08-21 熱放散構造を有しかつ最適な光の分布を有するｌｅｄモジュール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098120192A TW201100708A (en) 2009-06-17 2009-06-17 LED light source module with heat-dissipation function and optimized light distribution

Publications (2)

Publication Number Publication Date
TW201100708A true TW201100708A (en) 2011-01-01
TWI373591B TWI373591B (enExample) 2012-10-01

Family

ID=42830853

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098120192A TW201100708A (en) 2009-06-17 2009-06-17 LED light source module with heat-dissipation function and optimized light distribution

Country Status (3)

Country Link
US (1) US7810951B1 (enExample)
JP (1) JP5050250B2 (enExample)
TW (1) TW201100708A (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945732B1 (ko) * 2008-06-04 2010-03-05 (주)유양디앤유 Ｌｅｄ용 렌즈매트릭스를 이용한 실외등, 보안등, 터널등, 공원등, 경계등, 산업용 투광등 및 가로등
JP2011014315A (ja) * 2009-06-30 2011-01-20 Sharp Corp 照明装置
DE102010008275B4 (de) * 2010-02-17 2019-10-10 Continental Automotive Gmbh Vorrichtung zur Energieversorgung von mehreren LED-Einheiten
WO2011103204A2 (en) 2010-02-17 2011-08-25 Intellilight Corp. Lighting unit having lighting strips with light emitting elements and a remote luminescent material
US20110310598A1 (en) * 2010-06-17 2011-12-22 Rtc Industries, Inc. LED Lighting Assembly And Method Of Lighting For A Merchandise Display
US11274808B2 (en) 2010-06-17 2022-03-15 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
US9222645B2 (en) 2010-11-29 2015-12-29 RTC Industries, Incorporated LED lighting assembly and method of lighting for a merchandise display
US8864334B2 (en) * 2010-11-29 2014-10-21 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
ITVI20110038A1 (it) * 2011-03-02 2012-09-03 Beghelli Spa Apparecchio illuminante ad emissione fotometrica controllata
CN202103046U (zh) * 2011-05-16 2012-01-04 深圳市华星光电技术有限公司 发光二极管散热构造及背光模块
WO2012167798A1 (en) * 2011-06-10 2012-12-13 Martin Professional A/S Illumination device with multi-layered heat sink
US20130044476A1 (en) * 2011-08-17 2013-02-21 Eric Bretschneider Lighting unit with heat-dissipating circuit board
CA2792715A1 (en) 2011-10-10 2013-04-10 Rab Lighting, Inc. Light fixture with interchangeable heat sink trays and reflectors
CN103104898B (zh) * 2011-11-09 2016-05-18 海洋王（东莞）照明科技有限公司 光源支架及使用该光源支架的灯具
EP2837879B1 (en) * 2012-04-13 2017-03-01 KMW Inc. Led lighting module and lighting device using said module
CA2818408C (en) 2012-06-01 2017-01-24 Rab Lighting, Inc. Light fixture with selectable emitter and reflector configuration
KR20140052543A (ko) * 2012-10-24 2014-05-07 (주) 오알알아이에스 슬립접합방식을 이용한 ｌｅｄ모듈 및 이를 이용한 등기구
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US9194554B2 (en) 2013-03-15 2015-11-24 Feit Electric Company, Inc. LED lighting fixture assembly
US20150098222A1 (en) * 2013-10-03 2015-04-09 On-Q LLC Heat Sink
WO2015066069A1 (en) 2013-10-28 2015-05-07 Next Lighting Corp. Linear lamp replacement
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
CN104390168B (zh) * 2014-12-13 2017-09-01 东莞市闻誉实业有限公司 Led灯具
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
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
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
USD782094S1 (en) 2015-07-20 2017-03-21 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
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
US10012370B2 (en) 2015-08-03 2018-07-03 Ecosense Lighting Inc. Lighting system having a mounting device
US10161619B2 (en) * 2015-12-28 2018-12-25 Eaton Intelligent Power Limited LED illumination device with vent to heat sink
USD822248S1 (en) 2016-09-19 2018-07-03 Ecosense Lighting Inc. LED luminaire having a mounting system
USD822263S1 (en) 2016-09-19 2018-07-03 Ecosense Lighting Inc. LED luminaire having a mounting system
USD822250S1 (en) 2016-09-19 2018-07-03 Ecosense Lighting Inc. LED luminaire having a mounting system
USD822249S1 (en) 2016-09-19 2018-07-03 Ecosense Lighting Inc. LED luminaire having a mounting system
US10801679B2 (en) 2018-10-08 2020-10-13 RAB Lighting Inc. Apparatuses and methods for assembling luminaires
US11339933B2 (en) * 2019-11-06 2022-05-24 Open Platform Systems Llc Universal LED fixture mount kit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE445810T1 (de) * 2000-08-22 2009-10-15 Koninkl Philips Electronics Nv Leuchte auf leuchtdiodenlichtausstrahlung gestützt
JP2005158963A (ja) * 2003-11-25 2005-06-16 Matsushita Electric Works Ltd 発光装置
JP4520910B2 (ja) * 2005-06-28 2010-08-11 株式会社キクテック Ｌｅｄ式照明装置
JP5142620B2 (ja) * 2007-08-06 2013-02-13 シャープ株式会社 照明装置
KR20070091590A (ko) * 2007-08-13 2007-09-11 이영섭 터보 냉각방식의 led 램프 가로등 .
US8192054B2 (en) * 2007-11-19 2012-06-05 Nexxus Lighting, Inc. Apparatus and method for thermal dissipation in a light
JP4893601B2 (ja) * 2007-11-22 2012-03-07 豊田合成株式会社 光源装置
US7837352B2 (en) * 2007-12-12 2010-11-23 International Business Machines Corporation Light source for illuminating an electronics rack to facilitate servicing thereof

Also Published As

Publication number Publication date
JP2011003519A (ja) 2011-01-06
US7810951B1 (en) 2010-10-12
JP5050250B2 (ja) 2012-10-17
TWI373591B (enExample) 2012-10-01

Similar Documents

Publication Publication Date Title
TWI373591B (enExample)
TW201111697A (en) Solid state light with optical guide and integrated thermal guide
CN201145173Y (zh) 组合式发光装置
US20140226340A1 (en) Led lighting device
CN204664888U (zh) 具有散热装置的手电筒
CN201866577U (zh) 发光二极管灯具
CN201032082Y (zh) 发光二极管模块
TWM326998U (en) Multi-functional LED lightening set
CN203517394U (zh) 一种散热led球形灯
CN101936457A (zh) 具散热功能及配光最佳化的led光源模块
KR101012308B1 (ko) 방열장치 및 이를 이용한 전구형 ｌｅｄ 조명장치
CN202209530U (zh) 大功率led筒灯
CN104763981A (zh) Led灯具的热沉外壳及使用该热沉外壳的led灯具
CN201487627U (zh) 具散热功能及配光最佳化的led光源模块
CN201897150U (zh) 无级调光led路灯
CN202660504U (zh) Led发光二极管路灯座构造
CN201680253U (zh) 一种led射灯
CN201215290Y (zh) 发光二极体灯具
CN202109261U (zh) 发光二极管灯
TWM375835U (en) The LED illuminating lamp with heat sink
CN203202751U (zh) Led日光灯
CN203571682U (zh) 一种led灯散热器
TW200928209A (en) LED lamp
CN202581222U (zh) 组合式灯泡散热结构
CN201628120U (zh) 一种多重散热的led灯模组

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees