IT1393698B1 - LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM - Google Patents

LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM

Info

Publication number
IT1393698B1
IT1393698B1 ITMI2009A000676A ITMI20090676A IT1393698B1 IT 1393698 B1 IT1393698 B1 IT 1393698B1 IT MI2009A000676 A ITMI2009A000676 A IT MI2009A000676A IT MI20090676 A ITMI20090676 A IT MI20090676A IT 1393698 B1 IT1393698 B1 IT 1393698B1
Authority
IT
Italy
Prior art keywords
heat dissipation
dissipation system
particular led
appliance
lighting
Prior art date
Application number
ITMI2009A000676A
Other languages
Italian (it)
Inventor
Fabio Zanola
Bevilacqua Carlotta De
Original Assignee
Artemide Spa
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 Artemide Spa filed Critical Artemide Spa
Priority to ITMI2009A000676A priority Critical patent/IT1393698B1/en
Priority to DE202010005951U priority patent/DE202010005951U1/en
Priority to CN2010201868907U priority patent/CN201795319U/en
Priority to FR1001722A priority patent/FR2944852A3/en
Publication of ITMI20090676A1 publication Critical patent/ITMI20090676A1/en
Application granted granted Critical
Publication of IT1393698B1 publication Critical patent/IT1393698B1/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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • F21V29/81—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires with pins or wires having different shapes, lengths or spacing
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • 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)
  • Geometry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
ITMI2009A000676A 2009-04-22 2009-04-22 LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM IT1393698B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI2009A000676A IT1393698B1 (en) 2009-04-22 2009-04-22 LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM
DE202010005951U DE202010005951U1 (en) 2009-04-22 2010-04-21 Lighting device, in particular with solid-state light sources (LED's), with an improved heat distribution system
CN2010201868907U CN201795319U (en) 2009-04-22 2010-04-22 Lighting device with heat-radiating system
FR1001722A FR2944852A3 (en) 2009-04-22 2010-04-22 Lighting device i.e. LED lighting device, for e.g. interior environment, has base comprising heat pipe that extends from hot end to cold end, where cold end is provided with heat distribution elements and hot end supports light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A000676A IT1393698B1 (en) 2009-04-22 2009-04-22 LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM

Publications (2)

Publication Number Publication Date
ITMI20090676A1 ITMI20090676A1 (en) 2010-10-23
IT1393698B1 true IT1393698B1 (en) 2012-05-08

Family

ID=41228745

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000676A IT1393698B1 (en) 2009-04-22 2009-04-22 LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM

Country Status (4)

Country Link
CN (1) CN201795319U (en)
DE (1) DE202010005951U1 (en)
FR (1) FR2944852A3 (en)
IT (1) IT1393698B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2524093B (en) 2014-03-14 2016-11-16 Dyson Technology Ltd Light fixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006060905A1 (en) * 2004-12-07 2006-06-15 Elumen Lighting Networks Inc. Assembly of light emitting diodes for lighting applications
DE202005016756U1 (en) * 2005-10-26 2006-01-05 Spectral Gesellschaft für Lichttechnik mbH lamp
CN2851830Y (en) * 2005-11-16 2006-12-27 廖永强 Desk lamp structure
US7445357B2 (en) * 2006-05-09 2008-11-04 Herman Miller, Inc. Lamp
TWI301047B (en) * 2006-07-28 2008-09-11 Delta Electronics Inc Light-emitting heat-dissipating device and manufacturing method thereof
WO2008031275A1 (en) * 2006-09-13 2008-03-20 Thermoking Technology International Co. Heat exchange method of an illuminatiion lamp fitting and the structure thereof
TWM320642U (en) * 2007-03-19 2007-10-11 Jiun-Fu Liou Heat dissipation structure of a streetlamp

Also Published As

Publication number Publication date
CN201795319U (en) 2011-04-13
FR2944852A3 (en) 2010-10-29
DE202010005951U1 (en) 2010-08-12
ITMI20090676A1 (en) 2010-10-23

Similar Documents

Publication Publication Date Title
EP2784383A4 (en) Heat dissipation facilitating led lamp
EP2492978A4 (en) Light-emitting device, light-emitting module, and lamp
DE502007003871D1 (en) Busbar with heat dissipation
IL211723A0 (en) Lighting apparatus with heat dissipation system
GB201004624D0 (en) Liquid-cooled led lighting device
BR112013005403A2 (en) based lighting device and, led, fixture and method.
DK2433474T3 (en) LED with heat sink
EP2702315B8 (en) Led lighting device with lower heat dissipating structure
BRPI0822204A2 (en) Improved cooling cabinet lighting system using led lamps
EP2644989A4 (en) Heat conducting lamp base and led lamp including the same
EP2789908A4 (en) Led lamp heat radiator and led lamp
GB201309945D0 (en) LED lamp comprising a heat sink
IT1393698B1 (en) LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM
TWM385659U (en) Lamp with heat dissipation structure
IT1393699B1 (en) LED LIGHTING DEVICE WITH WALL-WASHING EFFECT
TWM387212U (en) LED and heat dissipation module thereof
TWM386439U (en) LED lamp having heat dissipation fins
IT1402883B1 (en) LED LIGHTING DEVICE WITH ANCHORAGE MEANS.
TWI349084B (en) Led lamp with heat sink
IT1398090B1 (en) SUBACQUE LED LIGHTING SYSTEM WITH HEAT DISSIPATION SYSTEM
IT1396452B1 (en) MONORINE LIGHTING SYSTEM WITH LED DIODE FREELY SLIDING AND ADJUSTABLE.
TWM372072U (en) Heat dissipating device
IT1398066B1 (en) LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION.
TWM403003U (en) LED lamp having heat dissipation structure
TWM387369U (en) LED heat dissipation structure