EP0241074B1 - Armature lumineuse au plafond ou suspendue pour lampes à décharge tubulaires - Google Patents

Armature lumineuse au plafond ou suspendue pour lampes à décharge tubulaires Download PDF

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Publication number
EP0241074B1
EP0241074B1 EP87200544A EP87200544A EP0241074B1 EP 0241074 B1 EP0241074 B1 EP 0241074B1 EP 87200544 A EP87200544 A EP 87200544A EP 87200544 A EP87200544 A EP 87200544A EP 0241074 B1 EP0241074 B1 EP 0241074B1
Authority
EP
European Patent Office
Prior art keywords
light fixture
ceiling
luminaire
insert
end pieces
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 - Lifetime
Application number
EP87200544A
Other languages
German (de)
English (en)
Other versions
EP0241074A2 (fr
EP0241074A3 (en
Inventor
Franz Pepping
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.)
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
Koninklijke Philips Electronics 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 Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV, Koninklijke Philips Electronics NV filed Critical Philips Patentverwaltung GmbH
Priority to AT87200544T priority Critical patent/ATE85412T1/de
Publication of EP0241074A2 publication Critical patent/EP0241074A2/fr
Publication of EP0241074A3 publication Critical patent/EP0241074A3/de
Application granted granted Critical
Publication of EP0241074B1 publication Critical patent/EP0241074B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a surface-mounted or pendant luminaire for elongated discharge lamps with a housing which has a cross-sectionally C-shaped profile body as the outer housing part and two end caps on the end, with all electrical built-in parts, including lamp holders and lamps, bearing insert in the profile body is used.
  • the outer housing part consists of a substantially U-shaped profile body, on the legs of which inwardly projecting guide grooves are provided for inserting an insert plate carrying all the electrical installation parts, which corresponds to the length of the profile body .
  • the profile body is closed at the end by end caps which are screwed to the insert plate.
  • the profile body can consist of extruded plastic, but must be provided with holes for attachment to a ceiling or a pendulum, which makes its production more expensive. Since in this known lamp all electrical components, including lamp holders and lamps, are mounted on the insert plate, the space between this insert plate and the upper wall of the profile body is practically lost for other purposes; e.g. no reflector or the like in this room. be used.
  • a lamp which consists of a frame with two installation rails extending in the longitudinal direction of the lamp and two transverse to it extending, the lamp holders carrying headers.
  • the components of the frame are held together at the corners by bolts, which also serve to suspend the lamp.
  • Half the number of electrical installation parts required for the lamps are arranged on the installation rails.
  • a third tubular longitudinal part can be provided for pulling the wiring through, but this considerably complicates the structure.
  • the invention has for its object to provide a lamp for elongated discharge lamps, the profile body has no holes or openings on the top.
  • the outer housing part for receiving light-directing means e.g. Mirror or grid, are available.
  • a lamp of the type mentioned in accordance with the invention in that the insert is constructed in a frame-like manner from two installation rails extending in the longitudinal direction of the lamp and two bracket-like head pieces running transversely thereto and carrying the lamp holders, the length of the profile body being the length of the installation rails corresponds and the projecting over the profile body head pieces are provided with ceiling-side, plate-shaped lugs lying in a longitudinal plane of the lamp, which have openings for mounting means and power supply conductors, etc.
  • the frame-like insert is the actual supporting lighting part in a manner known per se, while the profile body only serves as the outer cladding of the insert frame.
  • the light emits its light downwards or upwards towards the ceiling.
  • the electrical installation parts required for operating the lamp (s), such as ballasts, starter sockets and capacitors, are preferably mounted on the installation rails. In this case, the entire space between the installation rails and the profile body for receiving light-directing means or the like. to disposal.
  • the other installation rail remains free, e.g. to accommodate the through-wiring for light band arrangement of the lights.
  • holder supports are on the head pieces supported. Such a construction is particularly simple and inexpensive.
  • end caps are placed on the head pieces, which leave the ceiling openings in the head pieces free. This not only covers the head pieces, but also ensures that the lamp has a closed housing towards the viewer side.
  • the frame-like insert 1 shown in FIG. 1 a consists of two installation rails 2 extending in the longitudinal direction of the lamp and two head pieces 3 extending transversely thereto, which act as the installation rails 2 connecting brackets are formed, which are provided on their ceiling edges with lying in a horizontal lamp longitudinal plane, outwardly facing plate-shaped approaches 4 with openings 5.
  • These openings 5 are used for pushing through assembly means, for example a fastening screw 7 or a pendulum rope 8 or for carrying out power supply conductors 9.
  • the bow-like head pieces 3 are made of sheet steel, the projections 4 provided with openings 5 being designed as flaps bent at right angles.
  • plastic frame supports 6 which are essentially plate-shaped are held, for example by means of screws.
  • the socket holder 6 is used to attach lamp sockets 10 for one or more elongate discharge lamps 11, in particular low-pressure mercury vapor discharge lamps (FIG. 2).
  • 6 terminals (not shown) or the like can be mounted on the mount carriers. be attached.
  • the electrical installation parts required for operating the lamp 11, such as ballast 12, starter socket 13 with starter and capacitor 14, are mounted on one of the installation rails 2.
  • the other installation rail 2 is then free to accommodate the electrical feed-through conductors in a continuous row arrangement.
  • a cross-sectionally C-shaped profile body 15 is placed on the frame-like insert 1 as the outer housing part, the base side of which is designated by 23 and the opposite light exit opening is designated by 24.
  • the length of the profile body 15 corresponds to the length of the installation rails 2 (Fig. 1b).
  • the head pieces 3 with their openings 5 thus protrude from the profile body 15, so that these openings for assembly means 7 or 8th or power supply conductor 9 remain free.
  • the height of the head pieces 3 corresponds to the height of the profile body 15, so that the plate-shaped projections 4 of the head pieces 3 with the openings 5 lie in the plane of the base 23 of the profile body 15.
  • End caps 16 made of plastic, for example, are placed on the head pieces 3 with the frame carriers 6, where they interact in a latching manner with outwardly projecting strip-shaped projections 22 of the frame carriers 6.
  • the end caps 16 each have an elongated cutout 17 in order to leave the openings 5 in the head pieces 3 free.
  • the light exit opening 24 lies with the shoulders 4 of the head pieces 3 in one plane.
  • the profile body 15 serving as the outer housing part can e.g. be made of metal or plastic and with a colored decoration, e.g. a wooden decor.
  • the installation rails 2 and the bow-like head pieces 3 can be connected to one another by screws, rivets or welding in order to build up the frame-like insert 1.

Landscapes

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

Claims (4)

  1. Luminaire pour montage au plafond ou pour montage suspendu pour lampes à décharge tubulaires, comportant un boîtier présentant en coupe transversale un corps profilé en forme de C comme partie de boîtier extérieure ainsi que deux capots terminaux transversaux, une insertion portant tous les composants électriques, y compris les douilles de lampe et les lampes, étant montée dans le corps profilé, caractérisé en ce que l'insertion (1) constituée de deux rails d'installation (2) s'étendant dans le sens longitudinal du luminaire ainsi que de deux pièces de tête (3) en forme d'étrier portant les douilles de lampe et s'étendant dans le sens transversal desdits rails, est conçue de manière à présenter la forme d'un châssis, la longueur du corps profilé (15) correspondant à la longueur des rails d'installation et les pièces de tête qui se situent à l'extérieur du corps profilé étant pourvues, du côté plafond, d'épaulements (4) en forme de plaque situés dans un plan longitudinal du luminaire et présentant des ouvertures (5) pour des moyens de montage (7, 8), des conducteurs d'alimentation de courant (9), etc.
  2. Luminaire selon la revendication 1, caractérisé en ce que l'on a monté au moins sur l'un des deux rails d'installation (2) les composants électriques indispensables pour le fonctionnement de la lampe (des lampes) (11) , tels que ballasts (12), douilles de starter (13) et condensateurs (14).
  3. Luminaire selon l'une des revendications 1 ou 2, caractérisé en ce que des porte-douilles (6) sont fixés aux pièces de tête (3).
  4. Luminaire selon l'une des revendications 1 à 3, caractérisé en ce que l'on a disposé sur les pièces de tête (3) des capots terminaux transversaux qui laissent libérées les ouvertures (5) ménagées dans les pièces de tête et orientées vers le plafond.
EP87200544A 1986-04-04 1987-03-25 Armature lumineuse au plafond ou suspendue pour lampes à décharge tubulaires Expired - Lifetime EP0241074B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87200544T ATE85412T1 (de) 1986-04-04 1987-03-25 Anbau- bzw. pendelleuchte fuer langgestreckte entladungslampen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3611352 1986-04-04
DE19863611352 DE3611352A1 (de) 1986-04-04 1986-04-04 Leuchte fuer langgestreckte entladungslampen

Publications (3)

Publication Number Publication Date
EP0241074A2 EP0241074A2 (fr) 1987-10-14
EP0241074A3 EP0241074A3 (en) 1989-06-14
EP0241074B1 true EP0241074B1 (fr) 1993-02-03

Family

ID=6297951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87200544A Expired - Lifetime EP0241074B1 (fr) 1986-04-04 1987-03-25 Armature lumineuse au plafond ou suspendue pour lampes à décharge tubulaires

Country Status (3)

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

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 (fr) * 1996-04-12 1997-10-15 Koninklijke Philips Electronics N.V. Luminaire
DE19641343A1 (de) * 1996-10-08 1998-04-09 Thorn Licht Gmbh Kopfstück für eine Leuchte
DE19848425C2 (de) * 1998-10-21 2003-02-20 Innenarchitektur Und Design Ko Leuchte und Leuchtenanordnung
TWM362365U (en) * 2009-01-08 2009-08-01 Chen-Huang Xie Improvement for illumination lamp of light steel structure
DE102009059010A1 (de) 2009-12-17 2011-06-22 Phoenix Contact GmbH & Co. KG, 32825 Moduleinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048543B (fr) * 1959-01-15
US2319732A (en) * 1941-11-05 1943-05-18 Edwin F Guth Lighting fixture
DE1044973B (de) * 1956-03-29 1958-11-27 Siemens Ag Leuchte fuer Leuchtstofflampen zum Einbau in Haengedecken
DE1786869U (de) * 1957-08-23 1959-04-16 Licentia Gmbh Leuchte, insbesondere zur ausleuchtung grosser raeume.
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 (fr) * 1971-01-18 1976-03-05 Greco Fabbrica Ital Appa It
IT1071265B (it) * 1976-05-04 1985-04-02 Wabco Westinghouse Spa Sopporto con convertitore incorpora to per lampade fluorescenti particolarmente per l illuminazione di veicoli

Also Published As

Publication number Publication date
EP0241074A2 (fr) 1987-10-14
EP0241074A3 (en) 1989-06-14
DE3783932D1 (de) 1993-03-18
DE3611352A1 (de) 1987-10-15
DE3611352C2 (fr) 1989-09-21
ATE85412T1 (de) 1993-02-15

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