ATE85412T1 - ADDITIONAL PENDANT LAMP FOR ELONGED DISCHARGE LAMPS. - Google Patents

ADDITIONAL PENDANT LAMP FOR ELONGED DISCHARGE LAMPS.

Info

Publication number
ATE85412T1
ATE85412T1 AT87200544T AT87200544T ATE85412T1 AT E85412 T1 ATE85412 T1 AT E85412T1 AT 87200544 T AT87200544 T AT 87200544T AT 87200544 T AT87200544 T AT 87200544T AT E85412 T1 ATE85412 T1 AT E85412T1
Authority
AT
Austria
Prior art keywords
light fixture
profiled member
discharge lamps
elonged
length
Prior art date
Application number
AT87200544T
Other languages
German (de)
Inventor
Franz Pepping
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE85412T1 publication Critical patent/ATE85412T1/en

Links

Classifications

    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

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

Abstract

Ceiling-mounted light fixture or suspension light fixture for elongated discharge lamps (11) with a housing which has a profiled member (15) of C-shaped cross-section as outer housing part and two terminal caps (16) on the end faces, there being inserted into the profiled member an insert (1) which carries all the electrical built-in components (12, 13, 14) including lamp holders (10) and lamps and is assembled like a frame from two installation rails (2) extending in the longitudinal direction of the light fixture and two stirrup-like head pieces (3) extending transversely thereto and carrying the lamp holders (10), the length of the profiled member corresponding to the length of the installation rails and the head pieces, which project beyond the profiled member, being provided on the ceiling side with plate-shaped attachments (4) which lie in a longitudinal plane of the light fixture and have openings (5) for mounting means (7, 8) and power supply leads (9) etc. <IMAGE>
AT87200544T 1986-04-04 1987-03-25 ADDITIONAL PENDANT LAMP FOR ELONGED DISCHARGE LAMPS. ATE85412T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863611352 DE3611352A1 (en) 1986-04-04 1986-04-04 LIGHT FOR LONG ELONGATION DISCHARGE LAMPS
EP87200544A EP0241074B1 (en) 1986-04-04 1987-03-25 Ceiling-mounted light fixture or suspension light fixture for elongated discharge lamps

Publications (1)

Publication Number Publication Date
ATE85412T1 true ATE85412T1 (en) 1993-02-15

Family

ID=6297951

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87200544T ATE85412T1 (en) 1986-04-04 1987-03-25 ADDITIONAL PENDANT LAMP FOR ELONGED DISCHARGE LAMPS.

Country Status (3)

Country Link
EP (1) EP0241074B1 (en)
AT (1) ATE85412T1 (en)
DE (2) DE3611352A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814954A (en) * 1987-12-24 1989-03-21 Spitz Russell W Rigid lightweight fluorescent fixture
EP0801264A1 (en) * 1996-04-12 1997-10-15 Koninklijke Philips Electronics N.V. Luminaire
DE19641343A1 (en) * 1996-10-08 1998-04-09 Thorn Licht Gmbh Head-piece for high-bay strip-lighting fluorescent lighting
DE19848425C2 (en) * 1998-10-21 2003-02-20 Innenarchitektur Und Design Ko Luminaire and luminaire arrangement
TWM362365U (en) * 2009-01-08 2009-08-01 Chen-Huang Xie Improvement for illumination lamp of light steel structure
DE102009059010A1 (en) * 2009-12-17 2011-06-22 Phoenix Contact GmbH & Co. KG, 32825 module unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048543B (en) * 1959-01-15
US2319732A (en) * 1941-11-05 1943-05-18 Edwin F Guth Lighting fixture
DE1044973B (en) * 1956-03-29 1958-11-27 Siemens Ag Light for fluorescent lamps for installation in hanging ceilings
DE1786869U (en) * 1957-08-23 1959-04-16 Licentia Gmbh LAMP, IN PARTICULAR FOR ILLUMINATING LARGE ROOMS.
US3469089A (en) * 1966-05-24 1969-09-23 Westinghouse Electric Corp Removable circuit and unitary supporting member therefor in a luminaire having elongated discharge lamps
FR2122501B1 (en) * 1971-01-18 1976-03-05 Greco Fabbrica Ital Appa It
IT1071265B (en) * 1976-05-04 1985-04-02 Wabco Westinghouse Spa SUPPORT WITH INCORPORATED CONVERTER FOR FLUORESCENT LAMPS PARTICULARLY FOR VEHICLE LIGHTING

Also Published As

Publication number Publication date
EP0241074A3 (en) 1989-06-14
DE3783932D1 (en) 1993-03-18
DE3611352A1 (en) 1987-10-15
DE3611352C2 (en) 1989-09-21
EP0241074B1 (en) 1993-02-03
EP0241074A2 (en) 1987-10-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee