EP1245899A1 - Lampe plate pour montage sur plafonds, murs et poteaux - Google Patents

Lampe plate pour montage sur plafonds, murs et poteaux Download PDF

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Publication number
EP1245899A1
EP1245899A1 EP01107690A EP01107690A EP1245899A1 EP 1245899 A1 EP1245899 A1 EP 1245899A1 EP 01107690 A EP01107690 A EP 01107690A EP 01107690 A EP01107690 A EP 01107690A EP 1245899 A1 EP1245899 A1 EP 1245899A1
Authority
EP
European Patent Office
Prior art keywords
connecting element
frames
luminaire according
lamp
luminaire
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.)
Withdrawn
Application number
EP01107690A
Other languages
German (de)
English (en)
Inventor
Brigitte Kinkeldey
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.)
Spittler Lichttechnik
Original Assignee
Spittler Lichttechnik
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 Spittler Lichttechnik filed Critical Spittler Lichttechnik
Priority to EP01107690A priority Critical patent/EP1245899A1/fr
Publication of EP1245899A1 publication Critical patent/EP1245899A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • 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 present invention relates to a flat lamp for Installation on ceilings, walls and poles, especially with a lamp, which consist of at least one rectangular frame and one arranged therein Middle part exists on which the sockets with the lamps are mounted.
  • Such lights are well known in the art. As a disadvantage on the known lights in the prior art it is felt that they can only be mounted on the ceiling or on the wall or on a wall Rod are suitable. An assembly of the same lighting fixture a luminaire that can be used for all types of installation and one Variation of the external appearance with the same basic elements allowed, is difficult, but also rarely found.
  • the lamp according to the invention is a combination of commercial available and selected items that become an essentially flat lighting fixture is assembled.
  • the lamp consists of its main components from a composite middle part and at least two rectangular frames arranged one above the other Using at least two spacers at a certain distance (A) are arranged, of which at least one frame receives the central part.
  • the frames can assume any cross-sectional profile, preferably however, is a rectangular cross-sectional profile.
  • the frames with their large areas parallel to each other and are with Spacers between the frames at a certain distance (A) held.
  • the distance (A) is the same at all points.
  • the lower frame of the lamp with at least one is advantageous translucent base plate connected, the translucency the plate does not have to be homogeneous.
  • the lower plate on the lower frame can e.g. different breakthroughs in different areas have composed a certain selected pattern result.
  • the base plate consists of an angle iron attached along the lower frame, one Leg of the angle iron to support a translucent plate serves.
  • a folded perforated plate is advantageous above the base plate arranged, on the one hand to stabilize the lamp and on the other hand to accommodate additional devices, such as one Choke and / or ballasts is suitable.
  • the suspension device is advantageously above the folded Perforated sheet on a narrow, folded strip of perforated sheet attached.
  • the lamps usually fluorescent tubes, are above the folded perforated plate arranged.
  • Fluorescent tubes advantageously parallel to the longitudinal axis of the frame arranged.
  • the luminaire can be suspended with at least one pendulum, which is attached in the middle of the leucten body become.
  • the suspension of the Luminaire made of several ropes that can be detached from the side of the upper frame be attached.
  • a transparent plate that over the edge of the Frame goes out, preferably made of cloudy glass or plastic, appeal.
  • two transparent plates or layers can be inserted, both a special light effect as well as a homogenization of the light spread cause.
  • the outer frame of the lamp can in principle and advantageously any material that has the required stability and strength offers to be manufactured.
  • the frame made of metal or is advantageous To manufacture plastic.
  • Luminaire is a connection element that connects the guaranteed at least two parts of the lamp.
  • the connecting element according to the invention connects the foot detachable with a standard profile tube, and the other actual lighting fixture with the commercially available profile tube on upper end of the profile tube.
  • the connecting element has essentially two sections, from one with an elongated groove and the other with at least one has transverse bore, the longitudinal axis perpendicular to each other stand.
  • the elongated groove in the first section of the Connection elements on the side walls of the groove have a notch on them extends over the entire length of the groove.
  • the groove is advantageously U-shaped and thus has two Thighs on. Threaded holes are transverse to the longitudinal axis of the legs arranged, each receiving a locking screw.
  • the cross-sectional profile of the profile tube is advantageously star-shaped educated. Ribs are arranged along a hollow cylinder, whose cross-sectional profile is essentially rectangular. Depending on Cross-sectional profile of the ribs is an elongated notch in the legs to determine the groove of the connecting element.
  • Fig. 1 shows a schematic perspective view of the Luminaire 1 according to the invention, which is a view from above of the Luminaire body 1 offers.
  • the lamp 1 has two one above the other arranged rectangular frames 3, 3 'on the end faces by two spacers 39, 39 'at a constant distance A. are held to each other.
  • 3 ' is a multi-part middle part 2 arranged, the lamps 38 and accessories 40 records.
  • the lamp body 1 is on at least two ends 8, 8 'or on ropes 9, 9' not shown here suspended.
  • FIG. 2 the basic cross section of a lamp body 1 according to the invention is shown transversely to the longitudinal axis.
  • the lamp body 1 has two frames 3, 3 'arranged one above the other, which are held at a certain constant distance (A) from one another by means of spacers (not shown here).
  • the material of these frames 3, 3 ' is in principle freely selectable and ranges from transparent plastic to any metal.
  • the frames 3, 3 ' are preferably formed from a hollow profile tube, the cross-sectional profile of which is square in the present exemplary embodiment.
  • the surface of this hollow section tube is also freely selectable and is advantageously either anodized, polished or chrome-plated.
  • the frames are rectangular and identical.
  • the middle part 2 is composed of several individual parts.
  • a base plate 16 is arranged on the underside of the middle part 2 and has a number of different openings which are explained in more detail below.
  • the base plate 16 is bent at right angles on the sides, so that an approximately 10 to 20 mm high web is formed, which is fastened to the frame 3 'several times by means of a releasable connection, such as an M4 screw.
  • the base plate 16 consists of an angle iron 16 ', which is fastened along the lower frame, wherein one leg of the angle iron 16' serves to support a translucent plate.
  • a perforated plate 17 of certain perforation which is part of the middle part 2, at a certain selected distance of approximately 10 Arranged 40 mm above the base plate 16. The distance depends on the type of perforation of the perforated plate 17, which on the one hand ensures a uniform light distribution and on the other hand forms a screen to the fluorescent tubes 38.
  • the perforated plate 17 is also bent downwards on the sides, so that a slightly shorter web 4 'than that of the base plate 17 is formed.
  • the perforated plate 17 is angled twice in the middle parallel to the longitudinal axis of the lamp body 1, which results in a flat elevation 6 in the middle of the perforated plate 17, which serves, among other things, to stabilize the middle part 2.
  • a flat elevation 6 in the middle of the perforated plate 17 which serves, among other things, to stabilize the middle part 2.
  • Four fluorescent tubes 38 are arranged above the perforated plate 17 parallel to the longitudinal axis of the frames 38, 38 '.
  • the number of lamps 38 is to be selected depending on the lighting requirements and in the present case there are four fluorescent lamps.
  • Fig. 3 shows a sectional view of the frame area parallel to Longitudinal axis of the lamp body 1.
  • the frames 3, 3 ' are by means of a Spacer 39 held at a certain distance A from each other.
  • the Spacers 39 each have a pin 41, 41 'at their ends, which are pressed into a hole in the frame 3, 3 'and thus the Hold the frame together.
  • the base plate 16 is angled twice at the end and therefore forms an L-shaped strip 42 which extends over the Extend the total length of the narrow sides of the middle part 2.
  • the height this L-shaped strip 42 is slightly smaller than the sum of the Frame sides of frames 3, 3 'plus the length of the distance (A).
  • the L-shaped Side strip is on the lower frame 3 'with an M4 screw attached.
  • the perforated plate 17 is on upper end of the L-shaped strip 42 also with a screw 43 held together.
  • the perforated plate 17 is angled four times at the end, whereby a second L-shaped strip 44 is also formed.
  • the lamp holders 45 are attached, the take the bases of the lamps 38.
  • Fig. 4 shows a view of the lamp body 1 from below on the Base plate 16 and two transparent plates 7, 7 ', which consist of one any material can be made.
  • This transparent Plates 7, 7 ' extend over the narrow sides of the frames 3, 3'.
  • the base plate is divided into several areas 11, 11 ', 11 ", wherein each area has different openings 14, 14 ", which together form a Pattern of the entire light distribution surface of the base plate 16 result.
  • round spherical can be formed in the openings 14 ' Glass elements are used that create special lighting effects.
  • the Breakthroughs 14, serve for light distribution and on the other hand, the air circulation for better removal of the central part of the lamp body 1 generated heat.
  • the openings 14, 14 ' can take any form and are only in this representation listed as an example.
  • the transparent plates 7, 7 ' are in the Space between the frames 3, 3 'recorded and attached.
  • the cross section of the profile tube 19 is shown in perspective, that forms the rod of the stand of a floor lamp 20.
  • the profile tube 19 has a hollow cylinder 23, on the outer jacket elongated Ribs 22 are arranged, which extend over the entire length of the rod or the hollow cylinder 23 extend.
  • the cross-sectional profile of the ribs 22 is rectangular.
  • Other cross-sectional profiles are also provided.
  • the length of the Hollow cylinder 23 is freely selectable and will meet the customer's requirements customized. Inside the hollow cylinder are in different places Fasteners 24, 24 ', 24 "arranged to accommodate Serve screws or hooks.
  • Connecting elements 21 are on the ribs 22 clamped, which are arranged displaceably along the ribs 22. The The number of connecting elements 21 is arbitrary.
  • FIG. 6 shows a schematic perspective schematic Representation of a connecting element according to the invention 21.
  • Das Connecting element 21 is composed of two sections 12, 13.
  • the section 13 represents an elongated U-profile, on the Base of section 12 is placed.
  • Section 12 is in: present embodiment cuboid and points to its Different bores on the side surfaces.
  • the U-profile 13 naturally has two legs 33, 33 ', the side of threaded holes 36, 36' are permeated. Not in the threaded holes 36, 36 ' shown, locking screws screwed in. Through the parallel Legs 33, 33 'a groove 28 is formed, which extends over the entire Extend length of section 12. In the end region of the legs 33, 33 ' these are provided on the outside with a bevel 31, 31 '.
  • the inner sides 37, 37 'of the legs have an elongated Notch 35, 35 'on the entire length of the inner walls extend.
  • On the base of the first section 13 is the second Section 12 arranged.
  • the section 12 points transversely to the longitudinal axis of the Groove 28 has a bore 29 through which a tubular rod is inserted can.
  • the pipe rod, not shown here, is with a locking screw in the threaded bore 25 releasably connected to the connecting element 21.
  • a further bore 30 is arranged, which Shell surface of the first bore 29 penetrates fully and from the Top edge of section 12 to the bottom edge of the base of groove 28 extends, thereby forming a through hole.
  • This bore 30 can, if necessary, accommodate a rod that connects the represents the stand rod of the floor lamp 20 and the lamp body 1.
  • the connecting element 21 can be used both for connection to profile tubes the profile tube 19 described in Fig. 5, as well as with smooth Serve cylinder tubes.
  • the outer shape of the connecting element is free selectable, rectangular in the present case for the sake of simplicity smooth shapes are shown.
  • Fig. 7 shows a Tel portion of the profile tube 19 with one attached connecting element 21.
  • the connecting element 21 is seated parallel to the longitudinal axis of the groove 28 on the ribs 22 of the profile tube 19.
  • the notch 35 sits on the edge 26 of the rib 22, whereby the Tightening the locking screws in the bore 36, 36 'is sufficient Liability is achieved.
  • a rod 27 is inserted into the bore 30 Connection or extension between profile tube 19 and Luminaire body 1 represents.
  • the U-groove 28 is rectangular formed and has two legs 33, 33 ', each of one Threaded bore 36, 36 'are penetrated.
  • the threaded bores 36, 36 ' each take a locking screw.
  • On the inner side walls 37, 37 'of the leg is an elongated notch 35 on the longitudinal side arranged, which serves the ribs 22 of the profile tube 19th adjust in order to have a good clamping effect between the To achieve connecting element 21 and the profile tube 19.
  • Section 12 the connecting element 21 has two mutually perpendicular Bores 29 and 30, each of which resembles a tube or a rod Can accommodate diameter.
  • Fig. 8b shows a detail of the leg 33 of the Connecting element 21.
  • This representation is a specific one An embodiment of a leg 33 with its dimensions can be seen.
  • a notch 35 is incorporated, the Angle to the surface of the wall 37 is 15 °, which with the inclination of the Ribs 22 of the profile tube 19 corresponds.
  • the other dimensions are not of the basic idea of the connecting element 21 of crucial importance.
  • the sections 12, 13 of the connecting element 21 are not fixed arranged to each other, but rotatable along the dashed line 32 arranged, whereby the position of the lamp in the room can be adjusted can.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP01107690A 2001-03-28 2001-03-28 Lampe plate pour montage sur plafonds, murs et poteaux Withdrawn EP1245899A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01107690A EP1245899A1 (fr) 2001-03-28 2001-03-28 Lampe plate pour montage sur plafonds, murs et poteaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01107690A EP1245899A1 (fr) 2001-03-28 2001-03-28 Lampe plate pour montage sur plafonds, murs et poteaux

Publications (1)

Publication Number Publication Date
EP1245899A1 true EP1245899A1 (fr) 2002-10-02

Family

ID=8176969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01107690A Withdrawn EP1245899A1 (fr) 2001-03-28 2001-03-28 Lampe plate pour montage sur plafonds, murs et poteaux

Country Status (1)

Country Link
EP (1) EP1245899A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617137A1 (fr) * 2004-07-15 2006-01-18 Zumtobel Staff GmbH Dispositif d'éclairage comprenant un boîtier d'alimentation et une armature d'éclairage coulissante
AT14529U1 (de) * 2014-05-19 2015-12-15 Oe Tronic Handels Gmbh Leuchtensystem

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959645A (en) * 1974-05-28 1976-05-25 Patry Leon R Bracket and lamp globe mounting apparatus
US4194338A (en) * 1977-09-20 1980-03-25 Trafton Ronald H Construction components, assemblies thereof, and methods of making and using same
EP0217323A2 (fr) * 1985-10-02 1987-04-08 THORN LICHT GmbH Dispositif et procédé d'éclairage
FR2603056A1 (fr) * 1986-08-21 1988-02-26 Grau Jorge Antones Agencement pour compartimenter des espaces, en particulier pour etablir des separations au moyen de panneaux ou analogues
DE9319185U1 (de) * 1993-12-14 1994-03-03 Neuhorst, Paul Heinrich, 79292 Pfaffenweiler Leuchten und Blenden dafür
DE19606717A1 (de) * 1995-04-03 1996-10-10 Elkamet Kunststofftechnik Gmbh Bauteilesatz für ein variables Stativ oder dergleichen mobiles Trägersystem
DE19620659A1 (de) * 1996-05-22 1997-11-27 Zumtobel Licht Schallabsorbierende Leuchte
EP0877198A2 (fr) * 1997-05-06 1998-11-11 Keller Lichtsysteme GmbH Dispositif d'éclairage
DE20003428U1 (de) * 2000-02-25 2000-04-27 Werkhaus Design + Produktion GmbH, 29562 Suhlendorf Kugeldisplay
DE20004356U1 (de) * 2000-03-10 2000-05-18 Buschfeld Design GmbH, 50968 Köln Leuchte

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959645A (en) * 1974-05-28 1976-05-25 Patry Leon R Bracket and lamp globe mounting apparatus
US4194338A (en) * 1977-09-20 1980-03-25 Trafton Ronald H Construction components, assemblies thereof, and methods of making and using same
EP0217323A2 (fr) * 1985-10-02 1987-04-08 THORN LICHT GmbH Dispositif et procédé d'éclairage
FR2603056A1 (fr) * 1986-08-21 1988-02-26 Grau Jorge Antones Agencement pour compartimenter des espaces, en particulier pour etablir des separations au moyen de panneaux ou analogues
DE9319185U1 (de) * 1993-12-14 1994-03-03 Neuhorst, Paul Heinrich, 79292 Pfaffenweiler Leuchten und Blenden dafür
DE19606717A1 (de) * 1995-04-03 1996-10-10 Elkamet Kunststofftechnik Gmbh Bauteilesatz für ein variables Stativ oder dergleichen mobiles Trägersystem
DE19620659A1 (de) * 1996-05-22 1997-11-27 Zumtobel Licht Schallabsorbierende Leuchte
EP0877198A2 (fr) * 1997-05-06 1998-11-11 Keller Lichtsysteme GmbH Dispositif d'éclairage
DE20003428U1 (de) * 2000-02-25 2000-04-27 Werkhaus Design + Produktion GmbH, 29562 Suhlendorf Kugeldisplay
DE20004356U1 (de) * 2000-03-10 2000-05-18 Buschfeld Design GmbH, 50968 Köln Leuchte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617137A1 (fr) * 2004-07-15 2006-01-18 Zumtobel Staff GmbH Dispositif d'éclairage comprenant un boîtier d'alimentation et une armature d'éclairage coulissante
AT14529U1 (de) * 2014-05-19 2015-12-15 Oe Tronic Handels Gmbh Leuchtensystem

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