WO2006019720A3 - Lighting unit - Google Patents

Lighting unit Download PDF

Info

Publication number
WO2006019720A3
WO2006019720A3 PCT/US2005/024631 US2005024631W WO2006019720A3 WO 2006019720 A3 WO2006019720 A3 WO 2006019720A3 US 2005024631 W US2005024631 W US 2005024631W WO 2006019720 A3 WO2006019720 A3 WO 2006019720A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
lighting unit
enclosure
unit includes
opening
Prior art date
Application number
PCT/US2005/024631
Other languages
French (fr)
Other versions
WO2006019720A2 (en
Inventor
Patrick Stephen Blincoe
Original Assignee
Cooper Technologies Co
Patrick Stephen Blincoe
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 Cooper Technologies Co, Patrick Stephen Blincoe filed Critical Cooper Technologies Co
Priority to CA2573704A priority Critical patent/CA2573704C/en
Priority to MX2007000492A priority patent/MX2007000492A/en
Priority to KR1020127012302A priority patent/KR101254914B1/en
Priority to JP2007521554A priority patent/JP2008507089A/en
Priority to CN2005800308238A priority patent/CN101018981B/en
Priority to KR1020077002926A priority patent/KR101225422B1/en
Priority to BRPI0513372-6A priority patent/BRPI0513372B1/en
Publication of WO2006019720A2 publication Critical patent/WO2006019720A2/en
Publication of WO2006019720A3 publication Critical patent/WO2006019720A3/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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21V25/12—Flameproof or explosion-proof arrangements
    • 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
    • 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 
    • F21V27/02—Cable inlets
    • 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
    • F21V17/12—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 by screwing
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses

Abstract

A lighting unit includes a housing, a lamp fixture configured to be coupled to the housing, an element extending from the lamp fixture and configured to be received in the housing, and a sealing member defining an aperture for receiving the element therethrough. A periphery of the aperture forms a fluid-tight seal around the element. In another aspect, a lighting unit includes a housing and an enclosure coupled to the housing and configured to define an interior space, wherein the interior space is sealed from an interior of the housing. In another aspect, a method for sealing a lighting unit includes providing a housing, an enclosure coupled to the housing, and an opening in the housing in communication with the enclosure, placing a seal between the housing and the enclosure, and applying a sealing member to the opening to seal the opening.
PCT/US2005/024631 2004-07-15 2005-07-12 Lighting unit WO2006019720A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2573704A CA2573704C (en) 2004-07-15 2005-07-12 Lighting unit
MX2007000492A MX2007000492A (en) 2004-07-15 2005-07-12 Lighting unit.
KR1020127012302A KR101254914B1 (en) 2004-07-15 2005-07-12 Lighting unit
JP2007521554A JP2008507089A (en) 2004-07-15 2005-07-12 Lighting device
CN2005800308238A CN101018981B (en) 2004-07-15 2005-07-12 Lighting unit
KR1020077002926A KR101225422B1 (en) 2004-07-15 2005-07-12 Lighting unit
BRPI0513372-6A BRPI0513372B1 (en) 2004-07-15 2005-07-12 "LIGHTING UNIT AND METHOD FOR SEALING A LIGHTING UNIT"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/891,448 2004-07-15
US10/891,448 US7300181B2 (en) 2004-07-15 2004-07-15 Lighting unit designed to maintained a T3 temperature inside its housing

Publications (2)

Publication Number Publication Date
WO2006019720A2 WO2006019720A2 (en) 2006-02-23
WO2006019720A3 true WO2006019720A3 (en) 2006-10-05

Family

ID=35599203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/024631 WO2006019720A2 (en) 2004-07-15 2005-07-12 Lighting unit

Country Status (8)

Country Link
US (4) US7300181B2 (en)
JP (1) JP2008507089A (en)
KR (2) KR101254914B1 (en)
CN (3) CN101018981B (en)
BR (1) BRPI0513372B1 (en)
CA (1) CA2573704C (en)
MX (1) MX2007000492A (en)
WO (1) WO2006019720A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7810775B2 (en) * 2007-03-12 2010-10-12 Cordelia Lighting, Inc. Hanger bar for recessed lighting fixtures
US8177176B2 (en) * 2007-03-12 2012-05-15 Cordelia Lighting, Inc. Hanger bar for recessed lighting fixtures
US20130276722A1 (en) * 2012-04-24 2013-10-24 Emerson Electric Co. Thermal Insulators for Providing a Thermal Break Between the Body and Flange Assembly of a Gas Water Heater Control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675007A (en) * 1969-10-20 1972-07-04 Appleton Electric Co Explosion proof lighting fixture
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
US5161881A (en) * 1988-06-29 1992-11-10 Luminaire Developments Limited Lamp holders

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754133A (en) * 1971-08-19 1973-08-21 Univ New York Lamp for use in a high pressure environment
US4156891A (en) * 1976-09-27 1979-05-29 Roche Thomas F Explosion-proof emergency light
JPS5362184U (en) * 1976-10-29 1978-05-26
US4094444A (en) * 1977-03-18 1978-06-13 Stanhay (Ashford) Limited Seed metering device having high friction material on rotating wheel
JPS5826417Y2 (en) * 1980-01-24 1983-06-08 森電機株式会社 Socket stand mounting device for explosion-proof lighting equipment
US4574337A (en) * 1984-02-10 1986-03-04 Gty Industries Underwater lights
US4704665A (en) * 1986-04-24 1987-11-03 General Electric Company Corrosion resistant electric luminaire having rigid internal support structure
US5607224A (en) * 1993-03-12 1997-03-04 H-Tech, Inc. Plastic niche and grounding assembly therefor
CN2191964Y (en) * 1994-04-22 1995-03-15 吴金航 Underwater colour electric discharge lamp and sealing assemblage thereof
US5911499A (en) * 1995-09-21 1999-06-15 Hubbell Incorporated Emergency lighting fixture, especially for hazardous locations
US5842771A (en) * 1995-11-03 1998-12-01 American Products, Inc. Submersible light fixture
US6203173B1 (en) * 1998-10-14 2001-03-20 Wet Enterprises, Inc. Lighting assembly having above water and underwater operational capabilities
US6616291B1 (en) * 1999-12-23 2003-09-09 Rosstech Signals, Inc. Underwater lighting assembly
US6394628B1 (en) * 2000-02-23 2002-05-28 Hubbell Incorporated Ballast housing for luminaire
US20030165058A1 (en) * 2002-02-15 2003-09-04 Thomas & Betts International, Inc. Hazardous location induction lighting fixture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675007A (en) * 1969-10-20 1972-07-04 Appleton Electric Co Explosion proof lighting fixture
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
US5161881A (en) * 1988-06-29 1992-11-10 Luminaire Developments Limited Lamp holders

Also Published As

Publication number Publication date
CN101799131A (en) 2010-08-11
CN101799131B (en) 2013-07-17
CN101799132A (en) 2010-08-11
US20120170289A1 (en) 2012-07-05
KR101225422B1 (en) 2013-01-22
US20080175007A1 (en) 2008-07-24
CA2573704C (en) 2015-05-12
BRPI0513372A (en) 2008-05-06
KR20120068974A (en) 2012-06-27
CN101799132B (en) 2013-05-22
US20100254150A1 (en) 2010-10-07
US7300181B2 (en) 2007-11-27
KR20070033018A (en) 2007-03-23
JP2008507089A (en) 2008-03-06
WO2006019720A2 (en) 2006-02-23
US8070321B2 (en) 2011-12-06
MX2007000492A (en) 2007-03-08
US20060012998A1 (en) 2006-01-19
US7654694B2 (en) 2010-02-02
KR101254914B1 (en) 2013-04-18
BRPI0513372B1 (en) 2018-01-23
CN101018981B (en) 2010-10-27
CN101018981A (en) 2007-08-15
CA2573704A1 (en) 2006-02-23

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