EP0151999B1 - Appareil d'éclairage pour une lampe fixée d'un côté - Google Patents

Appareil d'éclairage pour une lampe fixée d'un côté Download PDF

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Publication number
EP0151999B1
EP0151999B1 EP85100824A EP85100824A EP0151999B1 EP 0151999 B1 EP0151999 B1 EP 0151999B1 EP 85100824 A EP85100824 A EP 85100824A EP 85100824 A EP85100824 A EP 85100824A EP 0151999 B1 EP0151999 B1 EP 0151999B1
Authority
EP
European Patent Office
Prior art keywords
lamp
housing
housing part
lighting unit
reflector
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
EP85100824A
Other languages
German (de)
English (en)
Other versions
EP0151999A1 (fr
Inventor
Gerhard Dipl.-Ing. Nadler
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0151999A1 publication Critical patent/EP0151999A1/fr
Application granted granted Critical
Publication of EP0151999B1 publication Critical patent/EP0151999B1/fr
Expired 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
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Definitions

  • the invention relates to a luminaire for an electric lamp with a base on one side, consisting of an at least two-part housing receiving a socket and a lamp and a holder arranged thereon.
  • a reflector is provided in the area of the housing that covers the lamp; In contrast, there is a recess or translucent cover in the housing.
  • Such a lamp is known from DE-U-8 320 650.
  • the invention has for its object to provide a lamp, the light exit area can be adjusted in different directions.
  • a first housing part which contains the holder
  • a second housing part which covers the lamp and in which the reflector is fastened
  • the parting plane running transversely to the lamp longitudinal axis
  • the Connection is designed in such a way that the second housing part can be plugged onto the first housing part, rotated by a certain angle about the lamp longitudinal axis.
  • An embodiment of a connection of the two housing parts to one another is that the one housing part has catches which interact with one or more grooves on the other housing part.
  • the direction of emission of the lamp can be changed in a simple manner, for example by 180 °.
  • An additional, complex swivel joint can thus be dispensed with.
  • the lamp shown in the figures consists of a two-part housing 3, 4 receiving a socket 1 and a lamp 2, which is connected to a holding arm 6 via a double joint 5.
  • a compact fluorescent lamp 2 with a base on one side and essentially two parallel legs is provided for the lamp.
  • the ballast (not shown) required to operate this lamp is outside the luminaire housing, e.g. arranged in the mains plug.
  • the two housing parts 3, 4 are detachably connected to one another by means of catches and a groove 8 which interact.
  • the parting plane transverse to the longitudinal axis of the lamp is designed such that the first housing part 3 receives the socket 1 and the second housing part 4 covers the lamp 2.
  • a reflector 9 is fastened, which spans the broad side 11 of the compact fluorescent lamp formed by the two adjacent legs and to which a recess is provided in the housing wall.
  • this recess can also be closed by a translucent and scattering cover 10, which is either fixedly or releasably connected to the housing part 4.
  • the cross section of the luminaire housing 3, 4 in the parting plane is selected such that the second housing part 4 can be plugged back onto the first housing part 3, rotated at least 180 ° around the longitudinal axis of the lamp.
  • an oval cross section is provided, which allows the housing parts 3, 4 to be rotated relative to one another by 180 °. With this housing with a round cross-section, the angle of rotation can be chosen as desired.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (4)

1. Appareil d'éclairage pour une lampe électrique (2) à culot unilatérale, constitué par un boîtier (3, 4) formé au moins de deux éléments et logeant une douille (1) et une lampe, et un support monté sur le boîtier, et dans lequel il est prévu un réflecteur (9) dans la zone du boîtier qui recouvre la lampe, et au moins la zone du boîtier, qui est située à l'opposé du réflecteur, comporte une ouverture ou un capot transparent, caractérisé par le fait qu'une première partie (3) du boîtier, qui contient la douille ( 1 et une seconde partie (4) du boîtier, qui recouvre la lampe (2) et dans laquelle est fixé le réflecteur (9), sont réunis l'une à l'autre de façon détachable, le plan de séparation s'étendant transversalement par rapport à l'axe longitudinal de la lampe, et la liaison étant agencée de telle sorte que la seconde partie (4) du boîtier peut être enfichée sur la première partie (3) du boîtier de manière à pouvoir pivoter suivant des angles déterminés autour de l'axe longidutinal de la lampe.
2. Appareil d'éclairage suivant la revendication 1, caractérisé par le fait que les deux parties du boîtier sont reliées entre elles au moins d'un ergot (7) et d'une gorge (8), qui coopèrent entre eux.
3. Appareil d'éclairage suivant la revendication 1, caractérisé par le fait que, dans le cas de son utilisation pour un tube fluorescent compact à culot unilatéral et comportant essentiellement deux branches parallèles, le réflecteur (9) qui est disposé dans la seconde partie (4) du boîtier s'étend sur le côté large (11 ), du tube fluorescent compact, qui est formé par les deux branches disposées côte-à-côte.
4. Appareil d'éclairage suivant la revendication 1, caractérisé par le fait que la seconde partie (4) du boîtier peut être enfichée sur la première partie (3) du boîtier, dans deux positions différentes, en étant pivotées de 180° par rapport à l'axe longidutinal de la lampe.
EP85100824A 1984-01-30 1985-01-28 Appareil d'éclairage pour une lampe fixée d'un côté Expired EP0151999B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8402555U 1984-01-30
DE8402555U DE8402555U1 (de) 1984-01-30 1984-01-30 Leuchte für eine einseitig gesockelte elektrische Lampe

Publications (2)

Publication Number Publication Date
EP0151999A1 EP0151999A1 (fr) 1985-08-21
EP0151999B1 true EP0151999B1 (fr) 1987-10-28

Family

ID=6762929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100824A Expired EP0151999B1 (fr) 1984-01-30 1985-01-28 Appareil d'éclairage pour une lampe fixée d'un côté

Country Status (4)

Country Link
US (1) US4598344A (fr)
EP (1) EP0151999B1 (fr)
DE (2) DE8402555U1 (fr)
FI (1) FI77522C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787015A (en) * 1987-06-01 1988-11-22 Ching Hwei Lan Base for signal light
EP0325357B1 (fr) * 1988-01-20 1994-03-09 Light Years Ahead Limited Eclairage d'espace
US4924365A (en) * 1989-03-17 1990-05-08 Cooper Industries, Inc. Adjustable reflector attachment
US4994943A (en) * 1990-05-14 1991-02-19 Aspenwall John E Cantilevered lighting system
US5381320A (en) * 1993-01-22 1995-01-10 International Lighting Manufacturing Company Light fixture
US5921658A (en) * 1997-03-25 1999-07-13 Alert Safety Lite Products Co., Inc. Fluorescent utility light
US6176592B1 (en) 1997-03-25 2001-01-23 Alert Safety Lite Products Co., Inc. Halogen utility light
DE19744970A1 (de) * 1997-10-13 1999-04-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe
US6062703A (en) * 1999-03-16 2000-05-16 Caster Lighting Inc. Multi-purpose working light
US6634779B2 (en) * 2001-01-09 2003-10-21 Rpm Optoelectronics, Inc. Method and apparatus for linear led lighting
US6588916B2 (en) 2001-08-27 2003-07-08 Honda Giken Kogyo Kabushiki Kaisha Paint booth lighting fixture
US6769791B2 (en) * 2001-11-07 2004-08-03 Alert Safety Lite Products Co, Inc. Quadruple lamp utility light
US7246927B2 (en) * 2004-12-07 2007-07-24 Black & Decker Inc. Fluorescent flashlight
US7152997B1 (en) 2005-10-04 2006-12-26 Alert Safety Lite Products Co., Inc. LED utility light with stand
US7837347B2 (en) * 2006-06-16 2010-11-23 Genlyte Thomas Group Llc Reversible light reflector
US20130286641A1 (en) * 2012-04-30 2013-10-31 Blackbeam Llc Lantern with integrated clamp handle
CA2891104A1 (fr) * 2012-11-08 2014-05-15 Blackbeam Llc Lampe de chantier pourvue d'une poignee a pince integree
USD736442S1 (en) 2014-02-06 2015-08-11 Alert Stamping & Manufacturing Co., Inc. Rechargeable LED floodlight

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337745A (en) * 1941-07-26 1943-12-28 Electronic Lab Inc Lamp and receptacle therefor
DE2938247C2 (de) * 1979-09-21 1981-11-12 Hoffmeister-Leuchten GmbH & Co KG, 5880 Lüdenscheid Lampenfassung für Leuchtstoffröhren
US4414616A (en) * 1981-03-04 1983-11-08 Gte Products Corporation Outdoor luminaire having improved latching means for the component mounting plate thereof
US4454569A (en) * 1981-06-05 1984-06-12 Maguire Paul R Lighting fixture primarily adapted for use in association with modular office furniture
GB2106232B (en) * 1981-06-12 1985-04-03 Linolite Ltd Strip light fitting
US4489368A (en) * 1983-12-27 1984-12-18 Richard Sangiamo High intensity discharge light fixture

Also Published As

Publication number Publication date
FI77522B (fi) 1988-11-30
EP0151999A1 (fr) 1985-08-21
FI845155L (fi) 1985-07-31
FI845155A0 (fi) 1984-12-28
DE3560854D1 (en) 1987-12-03
DE8402555U1 (de) 1985-05-30
FI77522C (fi) 1989-03-10
US4598344A (en) 1986-07-01

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