DK2710295T3 - Belysningsindretning - Google Patents

Belysningsindretning Download PDF

Info

Publication number
DK2710295T3
DK2710295T3 DK12720217.4T DK12720217T DK2710295T3 DK 2710295 T3 DK2710295 T3 DK 2710295T3 DK 12720217 T DK12720217 T DK 12720217T DK 2710295 T3 DK2710295 T3 DK 2710295T3
Authority
DK
Denmark
Prior art keywords
semiconductor light
light source
heat sink
lighting device
base
Prior art date
Application number
DK12720217.4T
Other languages
Danish (da)
English (en)
Inventor
Andreas Miemczyk
Michael Eusterbrock
Original Assignee
Hella Kgaa Hueck & Co
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 Hella Kgaa Hueck & Co filed Critical Hella Kgaa Hueck & Co
Application granted granted Critical
Publication of DK2710295T3 publication Critical patent/DK2710295T3/da

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
    • F21V29/83—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
    • F21V29/70—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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
DK12720217.4T 2011-05-16 2012-05-14 Belysningsindretning DK2710295T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011050380.3A DE102011050380B4 (de) 2011-05-16 2011-05-16 Beleuchtungseinrichtung
PCT/EP2012/058930 WO2012156366A1 (de) 2011-05-16 2012-05-14 Beleuchtungseinrichtung

Publications (1)

Publication Number Publication Date
DK2710295T3 true DK2710295T3 (da) 2015-08-03

Family

ID=46052793

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12720217.4T DK2710295T3 (da) 2011-05-16 2012-05-14 Belysningsindretning

Country Status (6)

Country Link
EP (1) EP2710295B1 (de)
DE (1) DE102011050380B4 (de)
DK (1) DK2710295T3 (de)
ES (1) ES2543443T3 (de)
PL (1) PL2710295T3 (de)
WO (1) WO2012156366A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160201892A1 (en) * 2013-09-02 2016-07-14 Hui Chiang CHEN Lamp Base with Heat Dissipation Structure and Lamp Thereof, and Illumination Device
AU2017410557A1 (en) 2017-04-18 2019-12-05 Nortek Air Solutions Canada, Inc. Desiccant enhanced evaporative cooling systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3885206B2 (ja) 2002-11-11 2007-02-21 胡 龍潭 八行程内燃機関
WO2008061082A1 (en) * 2006-11-14 2008-05-22 Cree Led Lighting Solutions, Inc. Light engine assemblies
US8240885B2 (en) * 2008-11-18 2012-08-14 Abl Ip Holding Llc Thermal management of LED lighting systems
DE202009001475U1 (de) 2009-02-06 2009-04-16 Osram Gesellschaft mit beschränkter Haftung Kühlkörper für eine Leuchtvorrichtung
WO2010107781A2 (en) * 2009-03-16 2010-09-23 Molex Incorporated Light module
AU2010268692A1 (en) * 2009-07-02 2012-02-02 Associated Controls (Australia) Pty Ltd Cooling for LED illumination device
DE202009005266U1 (de) * 2009-09-10 2009-12-03 Davinci Industrial Inc., Hsinchuang LED-Lampe mit hoher Wärmeabführleistung und Sicherheit
DE202010004317U1 (de) * 2010-03-29 2010-06-10 Chicony Power Technology Co., Ltd., Wu-Ku LED-Leuchte und Kühlkörper
CN201748237U (zh) * 2010-08-31 2011-02-16 史杰 一种led筒灯

Also Published As

Publication number Publication date
DE102011050380B4 (de) 2014-07-03
DE102011050380A1 (de) 2012-11-22
EP2710295B1 (de) 2015-04-29
EP2710295A1 (de) 2014-03-26
ES2543443T3 (es) 2015-08-19
PL2710295T3 (pl) 2015-10-30
WO2012156366A1 (de) 2012-11-22

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