EP1710497A3 - Column lighting device with a heat dissipation device - Google Patents

Column lighting device with a heat dissipation device Download PDF

Info

Publication number
EP1710497A3
EP1710497A3 EP06111378A EP06111378A EP1710497A3 EP 1710497 A3 EP1710497 A3 EP 1710497A3 EP 06111378 A EP06111378 A EP 06111378A EP 06111378 A EP06111378 A EP 06111378A EP 1710497 A3 EP1710497 A3 EP 1710497A3
Authority
EP
European Patent Office
Prior art keywords
heat dissipation
lighting device
column
column lighting
reflector
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.)
Granted
Application number
EP06111378A
Other languages
German (de)
French (fr)
Other versions
EP1710497B1 (en
EP1710497A2 (en
Inventor
Giannunzio Guzzini
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.)
Iguzzini Illuminazione SpA
Original Assignee
Iguzzini Illuminazione 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 Iguzzini Illuminazione SpA filed Critical Iguzzini Illuminazione SpA
Priority to SI200630075T priority Critical patent/SI1710497T1/en
Priority to PL06111378T priority patent/PL1710497T3/en
Publication of EP1710497A2 publication Critical patent/EP1710497A2/en
Publication of EP1710497A3 publication Critical patent/EP1710497A3/en
Application granted granted Critical
Publication of EP1710497B1 publication Critical patent/EP1710497B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • F21S8/083—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Abstract

Column lighting device (1) consisting of a supporting structure or column (2), in the upper part of which there is a light source (4), situated in a housing (3) laterally surrounded by a light passage shield (6) and above by a reflector (9) and a cover (5), comprising a heat dissipator (12), in direct contact with the reflector (9).
EP06111378A 2005-04-08 2006-03-20 Column lighting device with a heat dissipation device Not-in-force EP1710497B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200630075T SI1710497T1 (en) 2005-04-08 2006-03-20 Column lighting device with a heat dissipation device
PL06111378T PL1710497T3 (en) 2005-04-08 2006-03-20 Column lighting device with a heat dissipation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000596A ITMI20050596A1 (en) 2005-04-08 2005-04-08 COLUMN LIGHTING DEVICE WITH HEAT DISSIPATION DEVICE

Publications (3)

Publication Number Publication Date
EP1710497A2 EP1710497A2 (en) 2006-10-11
EP1710497A3 true EP1710497A3 (en) 2007-04-18
EP1710497B1 EP1710497B1 (en) 2008-06-11

Family

ID=36579550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06111378A Not-in-force EP1710497B1 (en) 2005-04-08 2006-03-20 Column lighting device with a heat dissipation device

Country Status (11)

Country Link
EP (1) EP1710497B1 (en)
CN (1) CN1844733B (en)
AT (1) ATE398265T1 (en)
DE (1) DE602006001420D1 (en)
DK (1) DK1710497T3 (en)
ES (1) ES2308656T3 (en)
IT (1) ITMI20050596A1 (en)
NO (1) NO20061492L (en)
PL (1) PL1710497T3 (en)
PT (1) PT1710497E (en)
SI (1) SI1710497T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102384417A (en) * 2011-10-31 2012-03-21 江苏西门控电器有限公司 LED (light-emitting diode) streetlight

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076811B (en) * 1955-10-10 1960-03-03 Gerwald Kersting Spotlights with several lamps arranged one above the other
US4293899A (en) * 1978-12-21 1981-10-06 Sanner George E Luminaire
EP0751339A2 (en) * 1995-06-30 1997-01-02 CUNNINGHAM, David W. Lighting fixture having a cast reflector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528474A (en) * 1994-07-18 1996-06-18 Grote Industries, Inc. Led array vehicle lamp
CN2637895Y (en) * 2003-07-18 2004-09-01 北京雅新石光照明器材有限公司 Lighting lamps and lanterns made of natural rock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076811B (en) * 1955-10-10 1960-03-03 Gerwald Kersting Spotlights with several lamps arranged one above the other
US4293899A (en) * 1978-12-21 1981-10-06 Sanner George E Luminaire
EP0751339A2 (en) * 1995-06-30 1997-01-02 CUNNINGHAM, David W. Lighting fixture having a cast reflector

Also Published As

Publication number Publication date
CN1844733B (en) 2010-10-06
DE602006001420D1 (en) 2008-07-24
PT1710497E (en) 2008-09-19
ATE398265T1 (en) 2008-07-15
DK1710497T3 (en) 2008-10-20
ITMI20050596A1 (en) 2006-10-09
EP1710497B1 (en) 2008-06-11
CN1844733A (en) 2006-10-11
ES2308656T3 (en) 2008-12-01
PL1710497T3 (en) 2008-12-31
EP1710497A2 (en) 2006-10-11
NO20061492L (en) 2006-10-09
SI1710497T1 (en) 2008-12-31

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