LIGHTING DEVICE COMPRISING A HEAT SINK STRUCTURE

A lighting device (1) is provided comprising a light source (5), an electronic carrier (20) comprising a first portion (21) for carrying the light source and a second portion (22) for providing an electrical connection to the light source, and a heat sink structure (10) arranged for a dissipation of...

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Hauptverfasser: BUKKEMS, Peter, Johannes, Martinus, VAN ES, Arthur, Robert
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Sprache:eng ; fre ; ger
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creator BUKKEMS, Peter, Johannes, Martinus
VAN ES, Arthur, Robert
description A lighting device (1) is provided comprising a light source (5), an electronic carrier (20) comprising a first portion (21) for carrying the light source and a second portion (22) for providing an electrical connection to the light source, and a heat sink structure (10) arranged for a dissipation of heat from the electronic carrier. The heat sink structure comprises at least one lid portion (11, 12) arranged at an opening (14) of the heat sink structure, wherein the opening is at least partially closed by the at least one lid portion. Further, the first portion of the electronic carrier is supported by at least one of the at least one lid portion, and the second portion of the electronic carrier is at least partially enclosed by the heat sink structure. The invention hereby provides improved heat dissipation and a facilitated manufacturing of the lighting device.
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The heat sink structure comprises at least one lid portion (11, 12) arranged at an opening (14) of the heat sink structure, wherein the opening is at least partially closed by the at least one lid portion. Further, the first portion of the electronic carrier is supported by at least one of the at least one lid portion, and the second portion of the electronic carrier is at least partially enclosed by the heat sink structure. The invention hereby provides improved heat dissipation and a facilitated manufacturing of the lighting device.</description><language>eng ; fre ; ger</language><subject>BLASTING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED ; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR ; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL ; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE ; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS ; LIGHTING ; MECHANICAL ENGINEERING ; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; WEAPONS</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20161012&amp;DB=EPODOC&amp;CC=EP&amp;NR=2882998B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20161012&amp;DB=EPODOC&amp;CC=EP&amp;NR=2882998B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BUKKEMS, Peter, Johannes, Martinus</creatorcontrib><creatorcontrib>VAN ES, Arthur, Robert</creatorcontrib><title>LIGHTING DEVICE COMPRISING A HEAT SINK STRUCTURE</title><description>A lighting device (1) is provided comprising a light source (5), an electronic carrier (20) comprising a first portion (21) for carrying the light source and a second portion (22) for providing an electrical connection to the light source, and a heat sink structure (10) arranged for a dissipation of heat from the electronic carrier. The heat sink structure comprises at least one lid portion (11, 12) arranged at an opening (14) of the heat sink structure, wherein the opening is at least partially closed by the at least one lid portion. Further, the first portion of the electronic carrier is supported by at least one of the at least one lid portion, and the second portion of the electronic carrier is at least partially enclosed by the heat sink structure. 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subjects BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL
LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE
LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS
LIGHTING
MECHANICAL ENGINEERING
NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
WEAPONS
title LIGHTING DEVICE COMPRISING A HEAT SINK STRUCTURE
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