DE102012202288A8 - Heat sink for recessed light - Google Patents

Heat sink for recessed light Download PDF

Info

Publication number
DE102012202288A8
DE102012202288A8 DE102012202288A DE102012202288A DE102012202288A8 DE 102012202288 A8 DE102012202288 A8 DE 102012202288A8 DE 102012202288 A DE102012202288 A DE 102012202288A DE 102012202288 A DE102012202288 A DE 102012202288A DE 102012202288 A8 DE102012202288 A8 DE 102012202288A8
Authority
DE
Germany
Prior art keywords
heat sink
recessed light
recessed
light
sink
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Withdrawn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
DE102012202288A
Other languages
German (de)
Other versions
DE102012202288A1 (en
Inventor
Stefan Kornhaas
Piere Angelo Favarolo
Til Wellmann
Ralf Müller
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Priority to DE102012202288A priority Critical patent/DE102012202288A1/en
Priority to EP13154765.5A priority patent/EP2629005B1/en
Publication of DE102012202288A1 publication Critical patent/DE102012202288A1/en
Publication of DE102012202288A8 publication Critical patent/DE102012202288A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V29/73—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements being adjustable with respect to each other, e.g. hinged
    • 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
    • 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]
DE102012202288A 2012-02-15 2012-02-15 Heat sink for recessed light Withdrawn DE102012202288A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102012202288A DE102012202288A1 (en) 2012-02-15 2012-02-15 Heat sink for recessed light
EP13154765.5A EP2629005B1 (en) 2012-02-15 2013-02-11 Heat sink for recessed luminaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012202288A DE102012202288A1 (en) 2012-02-15 2012-02-15 Heat sink for recessed light

Publications (2)

Publication Number Publication Date
DE102012202288A1 DE102012202288A1 (en) 2013-08-22
DE102012202288A8 true DE102012202288A8 (en) 2013-10-31

Family

ID=47709973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012202288A Withdrawn DE102012202288A1 (en) 2012-02-15 2012-02-15 Heat sink for recessed light

Country Status (2)

Country Link
EP (1) EP2629005B1 (en)
DE (1) DE102012202288A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013101339U1 (en) * 2013-03-27 2014-07-04 Zumtobel Lighting Gmbh Deformable heat sink for a lighting device
WO2019237064A1 (en) * 2018-06-08 2019-12-12 Quarkstar Llc Modular luminaire with heat-conductive coupled modules
DE102020112082B3 (en) * 2020-05-05 2021-06-10 Semikron Elektronik Gmbh & Co. Kg Power semiconductor device with power semiconductor switches and with a housing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917401A1 (en) * 1999-04-16 2000-10-26 Hauke Haller Lighting body has board between two plates, of which at least one has openings corresponding. to LEDs on board; board with LEDs and plates are joined together to form panel
US20080062687A1 (en) * 2006-05-09 2008-03-13 Herman Miller, Inc. Lamp
US20080089077A1 (en) * 2006-09-29 2008-04-17 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Heatsink and illumination system with a heatsink

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335515A1 (en) * 2003-07-31 2005-02-17 Norbert Volk Cavity forming device e.g. for mounting light in building ceiling, uses two rotatably connected strips having a given maximum tensioned width
US8182116B2 (en) * 2007-10-10 2012-05-22 Cordelia Lighting, Inc. Lighting fixture with recessed baffle trim unit
CN101457880B (en) * 2007-12-14 2010-09-29 富准精密工业(深圳)有限公司 LED embedding lamp
AT509230B1 (en) * 2010-03-15 2011-07-15 Din Dietmar Nocker Facilityman Gmbh LAMP

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917401A1 (en) * 1999-04-16 2000-10-26 Hauke Haller Lighting body has board between two plates, of which at least one has openings corresponding. to LEDs on board; board with LEDs and plates are joined together to form panel
US20080062687A1 (en) * 2006-05-09 2008-03-13 Herman Miller, Inc. Lamp
US20080089077A1 (en) * 2006-09-29 2008-04-17 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Heatsink and illumination system with a heatsink

Also Published As

Publication number Publication date
EP2629005B1 (en) 2014-10-15
EP2629005A1 (en) 2013-08-21
DE102012202288A1 (en) 2013-08-22

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Legal Events

Date Code Title Description
R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee