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ES414531A1 - Built-in ceiling lighting unit - Google Patents

Built-in ceiling lighting unit

Info

Publication number
ES414531A1
ES414531A1 ES414531A ES414531A ES414531A1 ES 414531 A1 ES414531 A1 ES 414531A1 ES 414531 A ES414531 A ES 414531A ES 414531 A ES414531 A ES 414531A ES 414531 A1 ES414531 A1 ES 414531A1
Authority
ES
Spain
Prior art keywords
ceiling
support
joists
reflector
support joists
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
ES414531A
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.)
Erco Leuchten GmbH
Original Assignee
Erco Leuchten GmbH
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 Erco Leuchten GmbH filed Critical Erco Leuchten GmbH
Publication of ES414531A1 publication Critical patent/ES414531A1/en
Expired legal-status Critical Current

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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (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)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

Procedure and devices for plug-in mounting of recessed ceiling lamps; in which reflectors equipped with fluorescent tubes are embedded in the ceiling plates supported by suspended support joists, characterized by the fact that for the fixation of the recessed lamps they are mounted on the ceiling ceiling first in the longitudinal direction of the ceiling support joists at a certain distance from each other two spacer crossbeams that in turn keep two support joists contiguous at a distance from each other that adjusts to the mounting of a reflector, the same pluggable assemblies being retained astride by means of support brackets in the correct position on the joists, being pluggable and retainable on at least one extended end of the crossbars that protrudes on one side of the support joists and equipped with securing brackets equipped with snap-in springs, an outlet rail that time it is equipped with housings for pin contacts For plug-in mounting on one side of a tube holder frame which in turn has a pin contact and on the other side of a junction box, the tube holder frame having tube holders arranged on one side of it a centering pin by the reflector, applying between two spacer beams from below to the ceiling support joists a positioning frame that grips and is retained between them, its dimension corresponding to the perimeter of the reflector, after whose operation the reflector is finally introduced through the frame positioner, centered on the centering pin of the tube holder frame and retaining its own fixing tabs that go through perforations made in the positioning frame and rest on the upper part of the support wings of the ceiling plates of the support joists. (Machine-translation by Google Translate, not legally binding)
ES414531A 1972-05-09 1973-05-08 Built-in ceiling lighting unit Expired ES414531A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2222624A DE2222624C3 (en) 1972-05-09 1972-05-09 Ceiling lights arrangement with suspended ceilings

Publications (1)

Publication Number Publication Date
ES414531A1 true ES414531A1 (en) 1976-02-01

Family

ID=5844448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414531A Expired ES414531A1 (en) 1972-05-09 1973-05-08 Built-in ceiling lighting unit

Country Status (8)

Country Link
AT (1) AT324496B (en)
DE (1) DE2222624C3 (en)
ES (1) ES414531A1 (en)
FR (1) FR2183741B1 (en)
GB (1) GB1424206A (en)
IT (1) IT990547B (en)
NO (1) NO137974C (en)
SE (1) SE384077B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2737281B1 (en) * 1995-07-25 1997-09-26 Fd Eclairage LIGHTING DEVICE FOR INTEGRATED INTO A SURFACE SUCH AS A FALSE CEILING
US8092037B2 (en) 2008-08-22 2012-01-10 Philips Electronics North America Corporation Fluorescent light fixture retrofit kit

Also Published As

Publication number Publication date
GB1424206A (en) 1976-02-11
DE2222624A1 (en) 1973-11-22
SE384077B (en) 1976-04-12
NO137974C (en) 1978-05-31
FR2183741B1 (en) 1977-02-11
DE2222624B2 (en) 1977-12-08
DE2222624C3 (en) 1978-08-03
AT324496B (en) 1975-09-10
IT990547B (en) 1975-07-10
FR2183741A1 (en) 1973-12-21
NO137974B (en) 1978-02-20

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