EP1876384A3 - Beleuchtungseinrichtung - Google Patents

Beleuchtungseinrichtung Download PDF

Info

Publication number
EP1876384A3
EP1876384A3 EP07110013A EP07110013A EP1876384A3 EP 1876384 A3 EP1876384 A3 EP 1876384A3 EP 07110013 A EP07110013 A EP 07110013A EP 07110013 A EP07110013 A EP 07110013A EP 1876384 A3 EP1876384 A3 EP 1876384A3
Authority
EP
European Patent Office
Prior art keywords
conductive body
electrical conductive
illumination device
led
reflective cover
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.)
Withdrawn
Application number
EP07110013A
Other languages
English (en)
French (fr)
Other versions
EP1876384A2 (de
Inventor
Feng-Li Lin
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.)
Gigno Technoogy Co Ltd
Original Assignee
Gigno Technoogy Co Ltd
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 Gigno Technoogy Co Ltd filed Critical Gigno Technoogy Co Ltd
Publication of EP1876384A2 publication Critical patent/EP1876384A2/de
Publication of EP1876384A3 publication Critical patent/EP1876384A3/de
Withdrawn legal-status Critical Current

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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • 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
    • F21V29/502—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
    • F21V29/70—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
    • F21V29/50—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
    • F21V29/763—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 the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • 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)
EP07110013A 2006-07-07 2007-06-11 Beleuchtungseinrichtung Withdrawn EP1876384A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006100984932A CN101101090A (zh) 2006-07-07 2006-07-07 照明装置

Publications (2)

Publication Number Publication Date
EP1876384A2 EP1876384A2 (de) 2008-01-09
EP1876384A3 true EP1876384A3 (de) 2010-03-10

Family

ID=38197871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07110013A Withdrawn EP1876384A3 (de) 2006-07-07 2007-06-11 Beleuchtungseinrichtung

Country Status (2)

Country Link
EP (1) EP1876384A3 (de)
CN (1) CN101101090A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110026261A1 (en) * 2008-03-13 2011-02-03 Hsinning Kuan Semiconductor solid illuminator and the method thereof
CN201448633U (zh) * 2009-04-30 2010-05-05 华南师范大学 一种led照明灯
IT1402883B1 (it) * 2010-11-22 2013-09-27 Reggiani Illuminazione Dispositivo di illuminazione a led con mezzi di ancoraggio.
WO2012147026A1 (en) * 2011-04-29 2012-11-01 Koninklijke Philips Electronics N.V. Led lighting device with lower heat dissipating structure
KR20130032110A (ko) * 2011-09-22 2013-04-01 삼성전자주식회사 조명 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020136025A1 (en) * 2001-03-21 2002-09-26 Zhang Long Bao Light source arrangement
US20020191398A1 (en) * 2000-02-14 2002-12-19 Zumtobel Staff Gmbh Luminous diode arrangement with reflector
WO2004097293A1 (de) * 2003-04-30 2004-11-11 Lighting Innovation Center Ag Träger für eine leuchte sowie leuchtenkopf mit einem träger und einem reflektor
WO2005085706A1 (de) * 2004-03-05 2005-09-15 Patent-Treuhand Gesellschaft Für Elektrische Glühlampen Mbh Lampe
DE102004042186A1 (de) * 2004-08-31 2006-03-02 Osram Opto Semiconductors Gmbh Gehäuse für ein optoelektronisches Bauelement und optoelektronisches Bauelement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020191398A1 (en) * 2000-02-14 2002-12-19 Zumtobel Staff Gmbh Luminous diode arrangement with reflector
US20020136025A1 (en) * 2001-03-21 2002-09-26 Zhang Long Bao Light source arrangement
WO2004097293A1 (de) * 2003-04-30 2004-11-11 Lighting Innovation Center Ag Träger für eine leuchte sowie leuchtenkopf mit einem träger und einem reflektor
WO2005085706A1 (de) * 2004-03-05 2005-09-15 Patent-Treuhand Gesellschaft Für Elektrische Glühlampen Mbh Lampe
DE102004042186A1 (de) * 2004-08-31 2006-03-02 Osram Opto Semiconductors Gmbh Gehäuse für ein optoelektronisches Bauelement und optoelektronisches Bauelement

Also Published As

Publication number Publication date
CN101101090A (zh) 2008-01-09
EP1876384A2 (de) 2008-01-09

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