CA2391033A1 - Systeme d'eclairage a induction et dissipateur thermique pour celui-ci - Google Patents

Systeme d'eclairage a induction et dissipateur thermique pour celui-ci Download PDF

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Publication number
CA2391033A1
CA2391033A1 CA002391033A CA2391033A CA2391033A1 CA 2391033 A1 CA2391033 A1 CA 2391033A1 CA 002391033 A CA002391033 A CA 002391033A CA 2391033 A CA2391033 A CA 2391033A CA 2391033 A1 CA2391033 A1 CA 2391033A1
Authority
CA
Canada
Prior art keywords
optical unit
coupler
antenna
lighting system
heatsink
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
CA002391033A
Other languages
English (en)
Other versions
CA2391033C (fr
Inventor
Andre Langevin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2391033 priority Critical patent/CA2391033C/fr
Publication of CA2391033A1 publication Critical patent/CA2391033A1/fr
Application granted granted Critical
Publication of CA2391033C publication Critical patent/CA2391033C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V29/767—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 the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Le système d'éclairage extérieur par induction comprend un coupleur thermique fixé entre l'antenne d'un bloc optique et la base du bloc optique. Le coupleur sert à dissiper la chaleur dégagée par l'antenne dans le bloc optique lorsque le coupleur est monté dans le bloc optique, et vers l'extérieur du bloc optique dans le boîtier dans lequel le système d'éclairage est monté lorsque le coupleur est monté à l'extérieur du bloc. Le coupleur permet d'augmenter la longévité de l'antenne et du vaisseau dans lequel l'antenne est montée en plus d'augmenter les performances luminaires lorsque, dans un premier cas, le système est utilisé dans un climat tempéré, et dans un deuxième cas, lorsque le système est utilisé dans un climat chaud.
CA 2391033 2002-07-10 2002-07-10 Systeme d'eclairage a induction et dissipateur thermique pour celui-ci Expired - Fee Related CA2391033C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2391033 CA2391033C (fr) 2002-07-10 2002-07-10 Systeme d'eclairage a induction et dissipateur thermique pour celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2391033 CA2391033C (fr) 2002-07-10 2002-07-10 Systeme d'eclairage a induction et dissipateur thermique pour celui-ci

Publications (2)

Publication Number Publication Date
CA2391033A1 true CA2391033A1 (fr) 2003-08-14
CA2391033C CA2391033C (fr) 2005-04-19

Family

ID=27768297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2391033 Expired - Fee Related CA2391033C (fr) 2002-07-10 2002-07-10 Systeme d'eclairage a induction et dissipateur thermique pour celui-ci

Country Status (1)

Country Link
CA (1) CA2391033C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007050547A2 (fr) * 2005-10-26 2007-05-03 Acuity Brands, Inc. Systeme de gestion thermique de lampe
EP1965130A1 (fr) * 2005-12-21 2008-09-03 Thermoking Technology International Co. Dispositif d'eclairage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007050547A2 (fr) * 2005-10-26 2007-05-03 Acuity Brands, Inc. Systeme de gestion thermique de lampe
WO2007050547A3 (fr) * 2005-10-26 2009-05-14 Acuity Brands Inc Systeme de gestion thermique de lampe
US7771095B2 (en) 2005-10-26 2010-08-10 Abl Ip Holding, Llc Lamp thermal management system
EP1965130A1 (fr) * 2005-12-21 2008-09-03 Thermoking Technology International Co. Dispositif d'eclairage
EP1965130A4 (fr) * 2005-12-21 2009-03-25 Thermoking Technology Internat Dispositif d'eclairage

Also Published As

Publication number Publication date
CA2391033C (fr) 2005-04-19

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MKLA Lapsed

Effective date: 20150710