PL2710295T3 - Lighting device - Google Patents

Lighting device

Info

Publication number
PL2710295T3
PL2710295T3 PL12720217T PL12720217T PL2710295T3 PL 2710295 T3 PL2710295 T3 PL 2710295T3 PL 12720217 T PL12720217 T PL 12720217T PL 12720217 T PL12720217 T PL 12720217T PL 2710295 T3 PL2710295 T3 PL 2710295T3
Authority
PL
Poland
Prior art keywords
lighting device
lighting
Prior art date
Application number
PL12720217T
Other languages
Polish (pl)
Inventor
Michael Eusterbrock
Andreas Miemczyk
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
Publication of PL2710295T3 publication Critical patent/PL2710295T3/en

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)
PL12720217T 2011-05-16 2012-05-14 Lighting device PL2710295T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011050380.3A DE102011050380B4 (en) 2011-05-16 2011-05-16 lighting device
EP12720217.4A EP2710295B1 (en) 2011-05-16 2012-05-14 Lighting device
PCT/EP2012/058930 WO2012156366A1 (en) 2011-05-16 2012-05-14 Lighting device

Publications (1)

Publication Number Publication Date
PL2710295T3 true PL2710295T3 (en) 2015-10-30

Family

ID=46052793

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12720217T PL2710295T3 (en) 2011-05-16 2012-05-14 Lighting device

Country Status (6)

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

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
EP3612771B1 (en) 2017-04-18 2023-03-22 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 (en) 2002-11-11 2007-02-21 胡 龍潭 Eight stroke internal combustion engine
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 (en) 2009-02-06 2009-04-16 Osram Gesellschaft mit beschränkter Haftung Heat sink for a lighting device
CN201936911U (en) * 2009-03-16 2011-08-17 莫列斯公司 Optical module and optical system with optical modules
AU2010268692A1 (en) * 2009-07-02 2012-02-02 Associated Controls (Australia) Pty Ltd Cooling for LED illumination device
DE202009005266U1 (en) * 2009-09-10 2009-12-03 Davinci Industrial Inc., Hsinchuang LED lamp with high heat dissipation and safety
DE202010004317U1 (en) * 2010-03-29 2010-06-10 Chicony Power Technology Co., Ltd., Wu-Ku LED light and heat sink
CN201748237U (en) * 2010-08-31 2011-02-16 史杰 Light-emitting diode (LED) recessed light

Also Published As

Publication number Publication date
DK2710295T3 (en) 2015-08-03
DE102011050380B4 (en) 2014-07-03
DE102011050380A1 (en) 2012-11-22
ES2543443T3 (en) 2015-08-19
EP2710295A1 (en) 2014-03-26
EP2710295B1 (en) 2015-04-29
WO2012156366A1 (en) 2012-11-22

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