JP4932868B2 - 高性能発光体 - Google Patents

高性能発光体 Download PDF

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Publication number
JP4932868B2
JP4932868B2 JP2009091708A JP2009091708A JP4932868B2 JP 4932868 B2 JP4932868 B2 JP 4932868B2 JP 2009091708 A JP2009091708 A JP 2009091708A JP 2009091708 A JP2009091708 A JP 2009091708A JP 4932868 B2 JP4932868 B2 JP 4932868B2
Authority
JP
Japan
Prior art keywords
passage
light
light emitting
central
hole
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
Application number
JP2009091708A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010199049A (ja
Inventor
▲紹▼禎 邱
益華 任
瑞龍 蔡
世宗 張
基鋒 鄭
Original Assignee
▲緑▼點高新科技股▲分▼有限公司
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.)
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Publication date
Application filed by ▲緑▼點高新科技股▲分▼有限公司 filed Critical ▲緑▼點高新科技股▲分▼有限公司
Publication of JP2010199049A publication Critical patent/JP2010199049A/ja
Application granted granted Critical
Publication of JP4932868B2 publication Critical patent/JP4932868B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • 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
    • F21V29/83—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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2009091708A 2009-02-23 2009-04-06 高性能発光体 Expired - Fee Related JP4932868B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW098105583 2009-02-23
TW098105583A TW201031859A (en) 2009-02-23 2009-02-23 High efficiency luminous body

Publications (2)

Publication Number Publication Date
JP2010199049A JP2010199049A (ja) 2010-09-09
JP4932868B2 true JP4932868B2 (ja) 2012-05-16

Family

ID=42235760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009091708A Expired - Fee Related JP4932868B2 (ja) 2009-02-23 2009-04-06 高性能発光体

Country Status (5)

Country Link
US (1) US7950829B2 (enExample)
EP (1) EP2221523B1 (enExample)
JP (1) JP4932868B2 (enExample)
AT (1) ATE530847T1 (enExample)
TW (1) TW201031859A (enExample)

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DE102010001047A1 (de) * 2010-01-20 2011-07-21 Osram Gesellschaft mit beschränkter Haftung, 81543 Leuchtvorrichtung
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US8201983B2 (en) * 2010-06-01 2012-06-19 Young Lighting Technology Inc. Illuminating device
TWI467115B (zh) * 2010-08-06 2015-01-01 Ind Tech Res Inst 具高散熱效能之光源裝置
CN103189681B (zh) * 2010-11-04 2015-04-29 松下电器产业株式会社 灯
US8487518B2 (en) * 2010-12-06 2013-07-16 3M Innovative Properties Company Solid state light with optical guide and integrated thermal guide
CN102588756B (zh) * 2011-01-13 2014-05-07 光宝电子(广州)有限公司 灯具装置
US20120194054A1 (en) * 2011-02-02 2012-08-02 3M Innovative Properties Company Solid state light with optical diffuser and integrated thermal guide
WO2012126174A1 (zh) * 2011-03-21 2012-09-27 上海嘉塘电子有限公司 一种led照明灯具
CN102207252B (zh) * 2011-04-14 2013-03-20 厦门阳光恩耐照明有限公司 一种led灯泡
KR20130016940A (ko) * 2011-08-09 2013-02-19 삼성전자주식회사 조명 장치
US20130051003A1 (en) * 2011-08-26 2013-02-28 Chenjun Fan LED Lighting Device with Efficient Heat Removal
JP5789164B2 (ja) * 2011-09-30 2015-10-07 株式会社アイ・ライティング・システム 照明装置
US8992051B2 (en) 2011-10-06 2015-03-31 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
US20130088848A1 (en) * 2011-10-06 2013-04-11 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
KR101318432B1 (ko) * 2011-11-14 2013-10-16 아이스파이프 주식회사 엘이디 조명 장치
US8931925B2 (en) * 2012-01-09 2015-01-13 Tai-Her Yang LED heat dissipation device having axial and radial convection holes
WO2013132549A1 (ja) * 2012-03-07 2013-09-12 パナソニック株式会社 ランプ
CN102679212A (zh) * 2012-04-06 2012-09-19 厦门天力源光电科技有限公司 一种一体化led灯具
US8974091B2 (en) * 2012-08-28 2015-03-10 Liquidleds Lighting Corp. Heat-dissipating structure for an LED lamp
CN103047563A (zh) * 2012-11-30 2013-04-17 黄超 一种在光源之间分布有空气对流通道的led灯具
US9068732B2 (en) * 2013-03-29 2015-06-30 Uniled Lighting Tw., Inc Air-cooled LED lamp bulb
US9303821B2 (en) * 2013-03-29 2016-04-05 Uniled Lighting Tw., Inc. Air-cooled LED lamp bulb
CN103256582B (zh) * 2013-05-22 2015-04-22 北京铨富光电科技有限公司 Led灯泡的气体热对流散热结构
US9249964B2 (en) * 2014-01-08 2016-02-02 Zweibruder Optoelectronics Gmbh & Co. Kg Multi-purpose illumination device
JP6495307B2 (ja) * 2014-01-27 2019-04-03 上海三思▲電▼子工程有限公司Ｓｈａｎｇｈａｉ Ｓａｎｓｉ Ｅｌｅｃｔｒｏｎｉｃ Ｅｎｇｉｎｅｅｒｉｎｇ Ｃｏ．，Ｌｔｄ． Ｌｅｄ照明装置
CN103791439B (zh) * 2014-01-27 2015-05-06 上海三思电子工程有限公司 新型led照明装置
CA2938049A1 (en) * 2014-01-27 2015-07-30 Shanghai Sansi Electronic Engineering Co., Ltd Led lighting device and lamp shade, and circuit preparation method thereof
US9464802B2 (en) * 2014-02-19 2016-10-11 Ozyegin Universitesi Flow controlled effective LED based lighting system
WO2015191869A1 (en) * 2014-06-12 2015-12-17 Westland Jones Technologies, Llc System, devices, and methods for illumination including solid-state light emitting devices
JP3203081U (ja) * 2015-02-04 2016-03-10 嘉▲興▼山蒲照明▲電▼器有限公司Ｊｉａｘｉｎｇ Ｓｕｐｅｒ Ｌｉｇｈｔｉｎｇ Ｅｌｅｃｔｒｉｃ Ａｐｐｌｉａｎｃｅ Ｃｏ．，Ｌｔｄ 電球形ｌｅｄランプ
CN205037120U (zh) * 2015-08-21 2016-02-17 全亿大科技（佛山）有限公司 Led灯具
US10359186B2 (en) * 2016-08-19 2019-07-23 Ozyegin Universitesi Flow cooled solid state lighting with preferred optical and advanced sensing features
CN107806578B (zh) * 2016-09-06 2024-05-28 中国科学院苏州纳米技术与纳米仿生研究所 具有风道结构的半导体发光装置
CN108895417B (zh) * 2018-05-24 2020-06-23 东莞市闻誉实业有限公司 筒式散热器
CN113237041A (zh) * 2021-05-27 2021-08-10 宝德照明集团有限公司 一种防爆节能型led灯
US12085268B2 (en) * 2022-11-01 2024-09-10 Shanghai Sansi Electronic Engineering Co. Ltd. Heat sink, separator, and lighting device applying same

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Also Published As

Publication number Publication date
US20100214781A1 (en) 2010-08-26
TW201031859A (en) 2010-09-01
EP2221523B1 (en) 2011-10-26
JP2010199049A (ja) 2010-09-09
EP2221523A1 (en) 2010-08-25
TWI361260B (enExample) 2012-04-01
ATE530847T1 (de) 2011-11-15
US7950829B2 (en) 2011-05-31

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