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ES400678A3 - Luminaire - Google Patents

Luminaire

Info

Publication number
ES400678A3
ES400678A3 ES400678A ES400678A ES400678A3 ES 400678 A3 ES400678 A3 ES 400678A3 ES 400678 A ES400678 A ES 400678A ES 400678 A ES400678 A ES 400678A ES 400678 A3 ES400678 A3 ES 400678A3
Authority
ES
Spain
Prior art keywords
optical assembly
lamp
luminaire
servicing
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.)
Expired
Application number
ES400678A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES400678A3 publication Critical patent/ES400678A3/en
Expired 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
    • 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
    • F21V29/73—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements being adjustable with respect to each other, e.g. hinged
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • 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
    • 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
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Luminaire for indoor industrial use has an optical assembly having a diameter substantially greater than its height and adapted to be mounted at relatively low height above the floor. The optical assembly includes a dish shaped refractor sealed at its periphery to a reflector and a lamp mounted therein with its base down. The optical assembly is hingedly connected at one side to an upper ballast housing to enable the optical assembly to be swung down to provide access to its interior for servicing the lamp.
ES400678A 1971-03-12 1972-03-11 Luminaire Expired ES400678A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12368571A 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
ES400678A3 true ES400678A3 (en) 1975-02-16

Family

ID=22410234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400678A Expired ES400678A3 (en) 1971-03-12 1972-03-11 Luminaire

Country Status (4)

Country Link
US (1) US3705302A (en)
BR (1) BR7201330D0 (en)
DE (1) DE2210241C2 (en)
ES (1) ES400678A3 (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944809A (en) * 1974-06-19 1976-03-16 International Telephone & Telegraph Corporation Luminaire with mounting means
US4426126A (en) 1981-11-02 1984-01-17 Gte Products Corporation Lighting fixture connecting device with safety means
NL8601338A (en) * 1986-05-26 1987-12-16 Raak Licht Bv REFLECTOR FOR AN LONG-LIGHT SOURCE.
US4750096A (en) * 1987-01-13 1988-06-07 Lumatech Corp. Fluorescent light fixture
US5081569A (en) * 1989-09-05 1992-01-14 Spaulding Lighting, Inc. Luminaire with changeable accent lighting
US4980809A (en) * 1990-01-24 1990-12-25 General Electric Company Luminaire with automatic voltage disconnect
US5161874A (en) * 1991-05-22 1992-11-10 Mitchell C. Radov Remote illumination system
US5280417A (en) * 1991-08-09 1994-01-18 The Brinkmann Corporation Low voltage light fixture
FR2684432A1 (en) * 1991-11-29 1993-06-04 Ficea DISCHARGE LAMP PROJECTOR, PARTICULARLY WORK PROJECTOR OR MOTOR VEHICLE PROJECTOR.
US5434765A (en) * 1994-03-10 1995-07-18 Holophane Corporation Luminaire assembly
US6337792B1 (en) * 1999-12-13 2002-01-08 Mark San George Outdoor luminaire and method replacing electrical components thereof
IT1316347B1 (en) * 2000-02-04 2003-04-10 Anselmo Barichella CEILING CEILING LIGHT WITH SAFETY DEVICE
US6690113B1 (en) 2002-05-09 2004-02-10 Genlyte Thomas Group Llc Fluorescent lighting assembly
USD571039S1 (en) 2006-10-23 2008-06-10 Cree Led Lighting Solutions, Inc. Lighting device
USD570539S1 (en) 2006-10-23 2008-06-03 Cree Led Lighting Solutions, Inc. Lighting device
CA120499S (en) 2006-10-23 2009-12-21 Led Lighting Fixtures Inc Trim for recessed light
USD581083S1 (en) 2006-10-23 2008-11-18 Cree Led Lighting Solutions, Inc. Lighting device
CA120497S (en) 2006-10-23 2009-12-21 Led Lighting Fixtures Inc Recessed light
CA120500S (en) 2006-10-23 2009-12-21 Led Lighting Fixtures Inc Recessed light
CA120498S (en) 2006-10-23 2009-12-21 Led Lighting Fixtures Inc Trim for recessed light
USD601739S1 (en) 2006-10-23 2009-10-06 Cree Led Lighting Solutions, Inc. Lighting device
USD587394S1 (en) 2007-04-27 2009-02-24 Cree Led Lighting Solutions, Inc. Eyeball accessory for a lighting device
USD571038S1 (en) 2007-04-27 2008-06-10 Cree Led Lighting Solutions, Inc. Lighting device
USD586942S1 (en) 2007-04-27 2009-02-17 Cree Led Lighting Solutions, Inc. Lighting device
USD571497S1 (en) 2007-04-27 2008-06-17 Cree Led Lighting Solutions, Inc. Lighting device
USD573294S1 (en) 2007-04-27 2008-07-15 Cree Led Lighting Solutions, Inc. Lighting device
USD596330S1 (en) 2007-09-05 2009-07-14 Cree Led Lighting Solutions, Inc. Lighting device
USD571944S1 (en) 2007-05-03 2008-06-24 Cree Led Lighting Solutions, Inc. Lighting device
USD599951S1 (en) 2007-05-03 2009-09-08 Cree Led Lighting Solutions, Inc. Lighting device
CA122980S (en) 2007-05-03 2009-12-21 Led Lighting Fixtures Inc Baffle assembly for troffer light
CA122982S (en) 2007-05-03 2009-12-21 Led Lighting Fixtures Inc Baffle assembly for troffer light
USD592348S1 (en) 2007-12-03 2009-05-12 Cree Led Lighting Solutions, Inc. Lighting device
USD595005S1 (en) * 2008-05-20 2009-06-23 Enertron, Inc. Recessed can light fixture
USD591894S1 (en) * 2008-06-23 2009-05-05 Oleg Lidberg Housing for LED retrofit fixture
IT1399288B1 (en) * 2008-09-16 2013-04-11 Beghelli Spa WATER-PROOF LIGHTING APPARATUS
EP2163815B1 (en) * 2008-09-16 2013-08-21 Beghelli S.p.A. Watertight seal lighting equipment
JP5467547B2 (en) * 2010-03-05 2014-04-09 パナソニック株式会社 lighting equipment
US9371962B2 (en) * 2012-10-10 2016-06-21 Hubbell Incorporated Swivel cover assembly
US9188312B2 (en) * 2013-03-14 2015-11-17 GE Lighting Solutions, LLC Optical system for a directional lamp
USD702867S1 (en) * 2013-06-13 2014-04-15 Posco Led Company Ltd. Light emitting diode (LED) ceiling light
US20150204520A1 (en) * 2014-01-21 2015-07-23 Dennis Pearson Indirect Dome Light
USD822257S1 (en) * 2015-07-03 2018-07-03 Philips Lighting Holding B.V. Spot LED lamp
GB2572682B (en) * 2017-02-16 2021-05-26 Aurora Ltd Improved downlight with a detachable electronic module
USD846173S1 (en) * 2017-08-01 2019-04-16 Kenall Manufacturing Company Lighting fixture
MX2023001733A (en) * 2020-08-12 2023-03-17 Hgci Inc Light fixture including a housing for a ballast.
JP1743516S (en) * 2022-09-06 2023-05-09 recessed wall light

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US222103A (en) * 1879-11-25 Improvement in dish-washing machines
US999813A (en) * 1909-06-21 1911-08-08 North Losey Artificial-light-diffusing apparatus.
US2675466A (en) * 1951-01-09 1954-04-13 Frederick C Baker Ceiling lighting fixture
FR1200195A (en) * 1958-02-08 1959-12-18 Eclairage Tech Lighting device
DE1792107U (en) * 1958-10-31 1959-07-16 Siemens Ag LAMP WITH A HOUSING PREFERRED AS A REFLECTOR.
DE1131806B (en) * 1959-02-19 1962-06-20 Signalbau Huber Muenchen K G Post-top luminaire
NL6503472A (en) * 1965-03-19 1966-09-20
GB1221371A (en) * 1967-10-05 1971-02-03 Nippon Kokan Kk High tensile strength steel having excellent press shapeability

Also Published As

Publication number Publication date
BR7201330D0 (en) 1974-01-08
DE2210241A1 (en) 1973-07-26
DE2210241C2 (en) 1982-08-12
US3705302A (en) 1972-12-05

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170626