IT220848Z2 - FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM. - Google Patents

FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM.

Info

Publication number
IT220848Z2
IT220848Z2 IT35994U IT3599490U IT220848Z2 IT 220848 Z2 IT220848 Z2 IT 220848Z2 IT 35994 U IT35994 U IT 35994U IT 3599490 U IT3599490 U IT 3599490U IT 220848 Z2 IT220848 Z2 IT 220848Z2
Authority
IT
Italy
Prior art keywords
special
bulb
ceiling
lamp
cooling system
Prior art date
Application number
IT35994U
Other languages
Italian (it)
Other versions
IT9035994V0 (en
IT9035994U1 (en
Inventor
Luigi Manzoni
Original Assignee
Profili 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 Profili Illuminazione Spa filed Critical Profili Illuminazione Spa
Priority to IT35994U priority Critical patent/IT220848Z2/en
Publication of IT9035994V0 publication Critical patent/IT9035994V0/en
Priority to PCT/IT1991/000076 priority patent/WO1992005389A1/en
Publication of IT9035994U1 publication Critical patent/IT9035994U1/en
Application granted granted Critical
Publication of IT220848Z2 publication Critical patent/IT220848Z2/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
    • 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
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
IT35994U 1990-09-19 1990-09-19 FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM. IT220848Z2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT35994U IT220848Z2 (en) 1990-09-19 1990-09-19 FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM.
PCT/IT1991/000076 WO1992005389A1 (en) 1990-09-19 1991-09-17 Fixed built-in lighting fixture with special false ceiling lock, fastening of the lamp, of the protective glass, and special cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT35994U IT220848Z2 (en) 1990-09-19 1990-09-19 FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM.

Publications (3)

Publication Number Publication Date
IT9035994V0 IT9035994V0 (en) 1990-09-19
IT9035994U1 IT9035994U1 (en) 1992-03-19
IT220848Z2 true IT220848Z2 (en) 1993-11-19

Family

ID=11244182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT35994U IT220848Z2 (en) 1990-09-19 1990-09-19 FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM.

Country Status (2)

Country Link
IT (1) IT220848Z2 (en)
WO (1) WO1992005389A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702930A1 (en) * 1997-01-15 1998-07-16 Poellet Wilfried Built-in halogen projector with reflector and lamp housing
DE19836632A1 (en) * 1998-08-13 2000-02-24 Diso Vertriebs Gmbh Holder for lighting for attachment to flexible suspended ceilings has lower holder part between upper holder part and ceiling with height adjustment element, light attachment plate
DE19910469A1 (en) * 1999-03-10 2000-09-21 Wila Leuchten Ag Sevelen Luminaire arrangement
WO2005059435A1 (en) * 2003-12-16 2005-06-30 Daxtor Aps Insert with ventilation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593268B1 (en) * 1986-01-23 1988-02-19 Houplain Georges DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILED RECESSED LUMINAIRES
DE3611499A1 (en) * 1986-04-05 1987-10-15 Ceag Licht & Strom DEVICE FOR INSTALLING A LAMP IN A SUSPENDED CEILING
EP0350522A1 (en) * 1986-10-23 1990-01-17 Lighting Technology Incorporated Heat-dissipating light fixture for use with tungsten-halogen lamps
DE9002879U1 (en) * 1990-03-14 1990-05-17 Nafa-Light Kurt Maurer, Zumikon, Ch

Also Published As

Publication number Publication date
IT9035994V0 (en) 1990-09-19
WO1992005389A1 (en) 1992-04-02
IT9035994U1 (en) 1992-03-19

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Legal Events

Date Code Title Description
0001 Granted