FR2937403B1 - LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE - Google Patents

LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE

Info

Publication number
FR2937403B1
FR2937403B1 FR0857070A FR0857070A FR2937403B1 FR 2937403 B1 FR2937403 B1 FR 2937403B1 FR 0857070 A FR0857070 A FR 0857070A FR 0857070 A FR0857070 A FR 0857070A FR 2937403 B1 FR2937403 B1 FR 2937403B1
Authority
FR
France
Prior art keywords
drainage device
lighting projector
energy drainage
energy
projector
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.)
Expired - Fee Related
Application number
FR0857070A
Other languages
French (fr)
Other versions
FR2937403A1 (en
Inventor
Roland Vulpillat
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.)
Rve Fr
Original Assignee
RVE TECHNOLOGIE
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 RVE TECHNOLOGIE filed Critical RVE TECHNOLOGIE
Priority to FR0857070A priority Critical patent/FR2937403B1/en
Priority to EP09172827A priority patent/EP2177821A1/en
Publication of FR2937403A1 publication Critical patent/FR2937403A1/en
Application granted granted Critical
Publication of FR2937403B1 publication Critical patent/FR2937403B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V29/71—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
    • F21V29/76—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
    • F21V29/83—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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR0857070A 2008-10-17 2008-10-17 LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE Expired - Fee Related FR2937403B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0857070A FR2937403B1 (en) 2008-10-17 2008-10-17 LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE
EP09172827A EP2177821A1 (en) 2008-10-17 2009-10-13 Projector with heat dissipating means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0857070A FR2937403B1 (en) 2008-10-17 2008-10-17 LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE

Publications (2)

Publication Number Publication Date
FR2937403A1 FR2937403A1 (en) 2010-04-23
FR2937403B1 true FR2937403B1 (en) 2013-05-03

Family

ID=40419165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0857070A Expired - Fee Related FR2937403B1 (en) 2008-10-17 2008-10-17 LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE

Country Status (2)

Country Link
EP (1) EP2177821A1 (en)
FR (1) FR2937403B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371202A (en) * 1966-07-21 1968-02-27 Wech Allyn Inc Medical headlight
US5091835A (en) * 1991-02-25 1992-02-25 Leonetti Company High intensity lamp with improved air flow ventilation
DE19509480A1 (en) * 1995-03-16 1996-09-19 Ansorg Gmbh Lamp for office and room wall and ceiling lights
DE10312474A1 (en) * 2003-03-20 2004-09-30 Olympus Biosystems Gmbh lamp arrangement
DE202005013244U1 (en) * 2005-08-18 2005-12-01 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Cooling system for floodlight, has sheet metal cladding with circumferentially spaced openings provided about lamp housing and enclosed within circumferential array of cooling ducts defining another set of openings

Also Published As

Publication number Publication date
FR2937403A1 (en) 2010-04-23
EP2177821A1 (en) 2010-04-21

Similar Documents

Publication Publication Date Title
FR2909222B1 (en) SOLAR ENERGY LIGHTING DEVICE
FR2916900B1 (en) SEMICONDUCTOR DEVICE
FR2903565B3 (en) LIGHTING DEVICE WITH MAGNETIC SWITCH
FR2906641B1 (en) INTERIOR LIGHTING DEVICE
FR2934650B1 (en) ENERGY GENERATOR.
DE602007000824D1 (en) Projector with polarization converter
FR2938887B1 (en) SUCTION DEVICE
FR2936296B1 (en) LIGHTING DEVICE COMPRISING A GUIDE TABLE
DE602006018569D1 (en) Microscope system with a lighting device
FR2924199B1 (en) MEDICAL LIGHTING DEVICE
FR2920995B1 (en) TEXTILE ELEMENT WITH ENERGY ABSORPTION
FR2923026B1 (en) LIGHTING DEVICE FOR VIDEOENDOSCOPE
BRPI0808429A2 (en) Solar collector
FR2951523B1 (en) LIGHT EMITTING DEVICE LIGHTING DEVICE
NL1036150A1 (en) Light diffuser plate with light-collecting layer.
FR2956469B1 (en) SUBSTANTIALLY FLAT DEVICE FOR LUMINOUS LIGHTING
FR2913484B1 (en) LED LIGHTING DEVICE
FR2919915B1 (en) LIGHTING MODULE.
FR2913483B1 (en) LED LIGHTING DEVICE
FR2923286B3 (en) LIGHTING DEVICE
FR2951524B1 (en) LIGHTING DEVICE AND USE THEREOF
FR2953080B1 (en) LED LIGHTING DEVICE INCORPORATING IMPROVED ORDER
FR2937403B1 (en) LIGHTING PROJECTOR WITH ENERGY DRAINAGE DEVICE
FR2944853B1 (en) LED LIGHTING DEVICE INCORPORATING A SUPPORT FOR THERMAL DISSIPATION.
FR2939866B1 (en) LIGHT EMITTING DEVICE LIGHTING DEVICE

Legal Events

Date Code Title Description
TP Transmission of property

Owner name: RVE, FR

Effective date: 20130219

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20210605