TW201018842A - LED lamp - Google Patents

LED lamp Download PDF

Info

Publication number
TW201018842A
TW201018842A TW097143830A TW97143830A TW201018842A TW 201018842 A TW201018842 A TW 201018842A TW 097143830 A TW097143830 A TW 097143830A TW 97143830 A TW97143830 A TW 97143830A TW 201018842 A TW201018842 A TW 201018842A
Authority
TW
Taiwan
Prior art keywords
light
emitting diode
heat pipe
heat
diode lamp
Prior art date
Application number
TW097143830A
Other languages
English (en)
Chinese (zh)
Other versions
TWI355472B (enrdf_load_html_response
Inventor
ke-qin Li
Original Assignee
Yeh Chiang Technology Corp
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 Yeh Chiang Technology Corp filed Critical Yeh Chiang Technology Corp
Priority to TW097143830A priority Critical patent/TW201018842A/zh
Priority to JP2009248094A priority patent/JP4995884B2/ja
Publication of TW201018842A publication Critical patent/TW201018842A/zh
Application granted granted Critical
Publication of TWI355472B publication Critical patent/TWI355472B/zh

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed 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]

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)
TW097143830A 2008-11-13 2008-11-13 LED lamp TW201018842A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW097143830A TW201018842A (en) 2008-11-13 2008-11-13 LED lamp
JP2009248094A JP4995884B2 (ja) 2008-11-13 2009-10-28 発光ダイオードダウンライト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097143830A TW201018842A (en) 2008-11-13 2008-11-13 LED lamp

Publications (2)

Publication Number Publication Date
TW201018842A true TW201018842A (en) 2010-05-16
TWI355472B TWI355472B (enrdf_load_html_response) 2012-01-01

Family

ID=42305869

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097143830A TW201018842A (en) 2008-11-13 2008-11-13 LED lamp

Country Status (2)

Country Link
JP (1) JP4995884B2 (enrdf_load_html_response)
TW (1) TW201018842A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244838A (zh) * 2012-02-08 2013-08-14 赵依军 发光二极管球泡灯及其制造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012003933A (ja) * 2010-06-16 2012-01-05 Toshiba Lighting & Technology Corp 電球形ランプ及びこの電球形ランプを用いた照明器具
TW201204989A (en) * 2010-07-28 2012-02-01 Man-Zu Zhang LED bulb
CN102980056A (zh) * 2011-09-07 2013-03-20 龙岩市易佰特节能照明有限公司 Led安全球泡灯
WO2013084389A1 (ja) * 2011-12-06 2013-06-13 パナソニック株式会社 ランプ及び照明装置
KR200474191Y1 (ko) 2013-03-04 2014-08-28 김영진 히트싱크가 내장된 엘이디 조명등
JP5594549B2 (ja) * 2013-09-17 2014-09-24 東芝ライテック株式会社 電球形ランプ及びこの電球形ランプを用いた照明器具
US11131429B2 (en) 2018-02-01 2021-09-28 Signify Holding B.V. Squeezed profile to support lighting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121916U (enrdf_load_html_response) * 1990-03-28 1991-12-12
JP4135485B2 (ja) * 2002-12-06 2008-08-20 東芝ライテック株式会社 発光ダイオード光源及び発光ダイオード照明器具
JP2004296245A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Ｌｅｄランプ
JP3144283U (ja) * 2008-06-12 2008-08-21 麗鴻科技股▲ふん▼有限公司 発光ダイオードランプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244838A (zh) * 2012-02-08 2013-08-14 赵依军 发光二极管球泡灯及其制造方法
WO2013117168A1 (zh) * 2012-02-08 2013-08-15 Zhao Yijun 发光二极管球泡灯及其制造方法

Also Published As

Publication number Publication date
JP4995884B2 (ja) 2012-08-08
JP2010118340A (ja) 2010-05-27
TWI355472B (enrdf_load_html_response) 2012-01-01

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Legal Events

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