EP0616168B1 - Leuchte mit Profilrahmen - Google Patents

Leuchte mit Profilrahmen Download PDF

Info

Publication number
EP0616168B1
EP0616168B1 EP94103903A EP94103903A EP0616168B1 EP 0616168 B1 EP0616168 B1 EP 0616168B1 EP 94103903 A EP94103903 A EP 94103903A EP 94103903 A EP94103903 A EP 94103903A EP 0616168 B1 EP0616168 B1 EP 0616168B1
Authority
EP
European Patent Office
Prior art keywords
housing
frame
frame parts
parts
corner
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
EP94103903A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0616168A1 (de
Inventor
Helmut Manke
Wilfried Klaas
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.)
Cooper Crouse Hinds GmbH
Original Assignee
CEAG Sicherheitstechnik 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 CEAG Sicherheitstechnik GmbH filed Critical CEAG Sicherheitstechnik GmbH
Publication of EP0616168A1 publication Critical patent/EP0616168A1/de
Application granted granted Critical
Publication of EP0616168B1 publication Critical patent/EP0616168B1/de
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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor

Definitions

  • the invention relates to a lamp, in particular to an indicator lamp with one or two-sided light emission. Such lights are e.g. used as emergency lights.
  • the luminaire to which the invention relates is also referred to as a profile luminaire because it has a frame which is composed of profile pieces, the profile pieces being grooves for receiving at least one permeable wall element, e.g. have a sheet of glass.
  • a corresponding frame with the features of the preamble of claim 1 is known from DE-U-8905560.
  • the invention is therefore based on the object to improve a lamp with the features of the preamble of claim 1 in such a way that the translucent wall element can be removed more easily and with a smaller space requirement and the lamp can also be mounted in a wall niche, for example.
  • the frame of such a lamp consists of four frame parts designed as profile pieces, which touch in bearing points of corner connecting devices, which are arranged at all eight corners of the cuboid lamp.
  • the frame parts are held in the respective bearing point by spring force.
  • a glass pane is held in a groove in the frame along the entire circumference.
  • To open the lamp two opposite frame parts are pulled apart slightly while overcoming the spring force until they snap into the second bearing point. Due to the position of the bearing points, the distance between the opposing first frame parts as well as that between the second frame parts arranged perpendicular to it is increased in this process, so that the glass pane is released on all sides.
  • FIG. 1 shows a housing 10 of a luminaire according to the invention, which has a light exit pane on a front side as a translucent wall element 1.1.
  • the disc is held in a circumferential groove 13 (see FIG. 2) in a frame composed of four frame parts 2.1, 2.2. Corner areas of the frame are covered by corner caps 9, which can be square or round as required.
  • Figure 2 shows a section through the lamp, which is mounted in a recess of a wall 12.
  • the luminaire contains a lamp 11, a translucent wall element 1.1 and an opaque wall element 1.2 designed as a mounting base plate.
  • First frame parts 2.1 with grooves 13 are also shown. Components essential to the invention which are arranged in the corner regions of the housing (cf. FIGS. 3 to 6) cannot be seen in FIG. 2.
  • Figures 3 and 4 are to be considered in connection, since Figure 3 shows a closed state of the housing frame and Figure 4 shows an open state.
  • a pane 1.1 is shown in the section of the lamp illustrated, which in the closed state is held on all sides in a groove in top and bottom first frame parts 2.1 and left and right second frame parts 2.2, of which only one of the frame parts 2.2 can be seen in FIGS. 3 and 4.
  • Corner connecting devices 3 are arranged in each of the corner areas, each with a first connecting part 6 and a second connecting part 5.
  • the first connecting part 6 is firmly connected to a first frame part 2.1; the second connecting part 5 is firmly connected to the second frame part 2.2.
  • the connecting parts 5, 6 can snap into one another in a first bearing 7.1 or in a second bearing 7.2. In the closed state, the parts 5, 6 snap into one another in the first bearing 7.1.
  • the bearing points 7.1, 7.2 are not only rest points, but also allow the parts 5, 6 to rotate or tilt, which makes it possible to set each corner
  • each corner parts 8 are shown, which have a hook 8.2, in which a tension spring 4 is suspended.
  • the corner part 8 also serves to hold the frame parts 7.1, 7.2 at a right angle. This is achieved by a support edge or surface 8.1 (see FIG. 6) on the corner part 8 on which a second frame part 2.2 rests in the closed state.
  • the corner part 8 can form a structural unit with the first connecting part 6, since both parts are firmly connected to a first frame part 2.1.
  • Figures 5 and 6 show the corner area of the housing in an enlarged view and without a glass pane 1.1. It can be seen in particular from FIG.
  • the desired change in position of the first frame parts 2.1 is achieved by a distance b between the bearing points 7.1, 7.2, for example in the vertical direction, and a change in position the second frame parts 2.2 by a distance a of the bearing points 7.1 and 7.2 in, for example, the horizontal direction.
  • the corner connection devices 3 are arranged in all eight corner areas of the lamp. Since the bearing points 7.1, 7.2 allow a small rotation or tilting movement, the housing 10 can also be brought into an open state only on one side, that is to say either on the front or the back, so that only one wall element 1.1 or 1.2 is released .
  • a mounting plate for quick installation can be used as an opaque wall element 1.2 on the rear side.
  • this mounting plate on which, for example, the connection terminals, the illuminant and a ballast are located, can be installed and installed.
  • the luminaire housing can then be snapped onto the mounting plate in the easiest way when it is opened.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP94103903A 1993-03-19 1994-03-14 Leuchte mit Profilrahmen Expired - Lifetime EP0616168B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4308834 1993-03-19
DE4308834A DE4308834A1 (de) 1993-03-19 1993-03-19 Leuchte mit Profilrahmen

Publications (2)

Publication Number Publication Date
EP0616168A1 EP0616168A1 (de) 1994-09-21
EP0616168B1 true EP0616168B1 (de) 1997-07-23

Family

ID=6483247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103903A Expired - Lifetime EP0616168B1 (de) 1993-03-19 1994-03-14 Leuchte mit Profilrahmen

Country Status (4)

Country Link
EP (1) EP0616168B1 (da)
AT (1) ATE155866T1 (da)
DE (2) DE4308834A1 (da)
DK (1) DK0616168T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445164C2 (de) 1994-12-17 2002-03-07 Ceag Sicherheitstechnik Gmbh Sicherheits- und Rettungszeichenleuchte
DE19512370A1 (de) * 1995-04-01 1996-10-02 Ceag Sicherheitstechnik Gmbh Scheibenleuchte
DE19615276A1 (de) * 1996-04-18 1997-10-23 Friedrich Brueck Leuchtengehäuse
DE102007063335A1 (de) * 2007-12-27 2009-07-02 Herbert Waldmann Gmbh & Co. Kg Leuchte
DE102008050566A1 (de) * 2008-10-06 2010-04-08 Zumtobel Lighting Gmbh Leuchtengehäuse mit Rahmen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105599A (en) * 1966-05-20 1968-03-06 Rotaflex Ltd Improvements in or relating to fluorescent light fittings
GB2114281B (en) * 1982-02-05 1985-12-18 Zeiss Stiftung Lamp mount
DE8305715U1 (de) * 1983-03-01 1983-06-23 Rudolf Zimmermann Gmbh + Co Kg, 8600 Bamberg Einrichtung zum Einspritzen von Kraftstoff in Brennräume von insbesondere setbstzündenen Brennkraftmaschinen
US4626969A (en) * 1985-03-04 1986-12-02 Cooper Industries, Inc. Wall wash track lighting fixture
DE3902723A1 (de) * 1989-01-31 1989-08-24 Schmidt Matthias Scheibenhalterung an profilrahmen-leuchten
DE8905560U1 (de) * 1989-05-03 1989-11-09 Schmidt, Gerd, 8600 Bamberg Vorrichtung zum Öffnen eines Gehäuserahmens

Also Published As

Publication number Publication date
EP0616168A1 (de) 1994-09-21
DE4308834A1 (de) 1994-09-22
DE59403420D1 (de) 1997-08-28
DK0616168T3 (da) 1998-01-26
ATE155866T1 (de) 1997-08-15

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