EP0352430A2 - Bande lumineuse - Google Patents

Bande lumineuse Download PDF

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Publication number
EP0352430A2
EP0352430A2 EP89109407A EP89109407A EP0352430A2 EP 0352430 A2 EP0352430 A2 EP 0352430A2 EP 89109407 A EP89109407 A EP 89109407A EP 89109407 A EP89109407 A EP 89109407A EP 0352430 A2 EP0352430 A2 EP 0352430A2
Authority
EP
European Patent Office
Prior art keywords
light bar
bar according
light
side wall
rail
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Withdrawn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
EP89109407A
Other languages
German (de)
English (en)
Other versions
EP0352430A3 (fr
Inventor
Edwin Deser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0352430A2 publication Critical patent/EP0352430A2/fr
Publication of EP0352430A3 publication Critical patent/EP0352430A3/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Withdrawn legal-status Critical Current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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation

Definitions

  • the invention relates to a light bar according to the preamble of claim 1.
  • Light rails with attached individual lamps are usually mounted on the ceiling on the plaster.
  • Light strips in the form of recessed ceiling lights are also known. Such light rails or strips are generally only suitable for one or the other purpose. Also, their length cannot usually be adapted to different room conditions.
  • the invention has for its object to provide a length-adjustable light bar that is versatile and is characterized by a decorative design, in particular by special lighting effects,
  • the light bar designed according to the invention can be used in a variety of ways due to the channel shape of the light rail.
  • it can be mounted on a horizontal, vertical or inclined wall surface on or under plaster. It can be attached to a flat, profiled, projecting or recessed wall surface, in particular also on an inside or outside corner.
  • Wall surfaces are not only to be understood as room walls and ceilings, but also outside walls, furniture walls, built-in walls, etc. Under or on plaster is therefore not limited to masonry, but in this context means as much as sunk in the wall surface or on the wall surface.
  • the profile rail can be cut to any length the, so that the length of the light bar can be adapted to predetermined room dimensions.
  • the light bar designed according to the invention is distinguished by its decorative appearance with unusual light and reflection effects. Since it consists of a few relatively simple individual parts, the manufacturing costs are low. Installation is simple and time-saving.
  • the light bar 2 is shown in cross section. It consists essentially of a longitudinal profile rail 4 which can be cut to any desired length for use.
  • the profiled rail 4 is mirror-symmetrical with respect to a central plane M and has the shape of a groove which is formed by two side walls 6 and 8 which are inclined to one another.
  • Each of the side walls 6, 8 is divided into a front side wall section 6a and 8a and a rear side wall section 6b and 6b by a step 10, 12 running perpendicular to the central plane M.
  • the front side Wall section 6a or 8a is offset inward due to step 10 or 12 with respect to the associated rear side wall section 6b or 8b and runs parallel to this.
  • the side wall sections 6ab, 6b and 8a, 8b run in the cross-sectional plane shown in FIG. 1 with respect to the central plane M at an angle of 45 °; however, they can also be inclined at a somewhat different angle with respect to the central plane, expediently on the order of 40-60 °.
  • the front side wall sections 6a, 8a delimit an interior 14 with a frustoconical cross section
  • the rear side wall sections 6b, 8b delimit an interior 16 with an approximately triangular cross section.
  • the rear interior 16 accommodates a larger number of lamp holders 18 arranged at a distance from one another in the longitudinal direction, each holding a lamp 20 projecting into the front interior 14.
  • the lamp holder 18 with the lamps 20 form a kind of light chain and are arranged in the mounting rail 4 so that the axes of the lamps 20 lie in the central plane M and the light radiation from the lamps 20 is directed towards the front of the mounting rail 4.
  • the lamp holder 18, the structure of which is based on FIGS. 2 to 6 will be described in more detail below, are held in the rear interior 16 by a kind of snap connection.
  • This snap connection is formed by two longitudinal projections 22, 24 on the rear ends of the front side wall sections 6a, 8a and two longitudinal projections 26, 28 on the inner surfaces of the rear side wall sections 6b, 8b, which on the longitudinal edges of the rectangular lamp holders Attack 18.
  • the rear interior 16 is in the longitudinal direction continuous cover strip 30 is closed, which rests with its longitudinal edges on the inner ends of the rear side wall sections 6a, 8a.
  • the cover strip 30 is provided with through holes through which the lamps 20 extend with their pistons.
  • the open front side of the profile rail 4 is closed by a cover rail 32 which is continuous in the longitudinal direction.
  • the cover rail 32 is designed as a flat, possibly also as a curved or profiled plate, which is held at its longitudinal edges by a kind of snap connection between the front ends of the front side wall sections 6a, 8a.
  • the side edges of the cover rail 32 engage in corresponding recesses 34, 36 adjacent to the front ends of the front side wall sections 6a, 8a.
  • continuous support sections 38, 40 are formed on the profile rail 4 in the longitudinal direction and extend outward from the front ends of the side wall sections 6a, 8a and lie in a plane perpendicular to the central plane M.
  • the support sections 38, 40 have flat rear surfaces and are provided on their front sides with continuous grooves 42, 44 for receiving decorative strips 46, 48.
  • the decorative strips 46, 48 are designed as plate-shaped longitudinal strips which are held in the groove 42 and 44 by projections 49 and 50, respectively.
  • the outer edges 51, 52 of the support sections 38, 40 are formed by flat inclined surfaces which are preferably inclined at an angle of 45 ° to the central plane M.
  • the purpose of the support sections 38, 40, the decorative strips 46, 48 and the inclined outer edges 51, 52 will become clear in the course of the further description.
  • Continuous longitudinal holding sections 54, 56 are also formed, which are strip-shaped and extend from the front ends of the side wall sections 6a, 8a in the rearward direction.
  • the holding sections 54, 56 are provided with sawtooth-like holding ribs 58, 60.
  • Each of the lamp holders 18 shown in FIGS. 2, 3 consists of a cuboid holder body 62 of approximately square cross section.
  • the holder body 62 is provided with a receiving opening 64 running perpendicular to the longitudinal direction of the profile for receiving the lamp base, a cable duct 66 running parallel to the longitudinal direction of the profile for receiving a conductor cable (not shown) and two contact pieces 68.
  • the cable duct 66 has two duct parts 66a, 66b of prismatic, preferably square cross section for receiving the two conductors of the conductor cable designed as a ribbon cable (not shown).
  • the two contact pieces 68 are cast with their connecting parts 71 in the holder body 62 so that the cutting edges 70 protrude into the channel parts 66a, 66b and the contact tongues 72 lie in the receiving opening 64 in such a way that they connect one lamp base to four in the receiving opening 64 Detect points distributed in the circumferential direction.
  • the holder body 62 is divided in the region of the cable duct 66, the two parts 62a, 62b of the holder body 62 being articulatedly connected to one another by a hinge 73 and being lockable against one another by a latching connection 75. If the two parts 66a, 66b If the ribbon cable (not shown) previously inserted is closed, the cutting edges 70 cut through the insulation of the conductor cable. This creates an electrical connection between the conductor cable and the contact tongues 72 holding the lamp base.
  • the cutting edges 70 can also be designed as a mandrel, U-shaped cutting edges or the like.
  • Two holding tongues 74 are formed on the top of the holder body 62, which hold the cover strip 30 in its installed position (cf. FIG. 1).
  • the profile rail 4 is provided with longitudinal grooves 74, 76 in the region of the grooves 42, 44 and with a longitudinal groove 78 in the region of the inner corner between the rear side wall sections 6b, 8b.
  • the longitudinal grooves 74, 76, 78 are used to attach a drilling tool (not shown) to make mounting holes.
  • longitudinal grooves 80, 82 are provided, which are used to attach a drilling tool (not shown) for producing ventilation openings.
  • ventilation openings can be useful for ventilating the rear interior 16 and thus for ventilating the lamp holder 18.
  • the profile rail 2 with the side walls 6, 8, the support sections 38, 40 and the holder sections 54, 56 is produced as an extruded profile made of a metal, preferably aluminum, or a plastic and then cut to a desired length as required.
  • the cover rail 32 which can be inserted into the recesses 34, 36 of the profile rail 4 from the front, consists of a translucent material, preferably glass or plexiglass. It can also be designed as a mirror that is translucent on one side (spy mirror).
  • the decorative strips 46, 48 can be inserted laterally into the grooves 42, 44.
  • the decorations afford 46, 48 and the projections 49, 50 so that the decorative strips 46, 48 can be "snapped" into the grooves 42, 44 from the front of the profile rail.
  • the decorative strips 46, 48 consist for example of formica or a precious metal. They are preferably silver-plated, gold-plated or decorated in some other way.
  • the cover strip 30 is made of metal or plastic and can e.g. mirrored or chrome-plated.
  • the holder body 62 of the lamp holder 18 are made of a plastic or other heat-resistant material. As already mentioned, they are dimensioned such that the lamp holder 18 can be inserted into the interior 16 from the front of the profile rail between the mutually facing rear ends of the side wall sections 6a, 6b.
  • the lamp holders 18 are preferably connected to one another by a common ribbon cable (not shown), so that they form a kind of light chain with the lamps 20. Instead, however, the lamp holder 18 can be switched individually by means of a multi-cable arrangement in order to achieve different lighting effects.
  • the free spaces in the interior 16 between the lamp holders 18 and the side wall sections 6b, 8b can in this case be used to route the multiple cables or also to route other lines.
  • the lamps 20 are preferably glass base lamps of e.g. 12 to 15 volts (1 watt) trained. They are then arranged, for example, in longitudinal intervals of 5 to 10 cm.
  • At least the surfaces of the profiled rail 4 which are visible towards the front, in particular the surfaces of the front side wall sections 6a, 6b irradiated by the lamps 20 and the surfaces of the supports facing the front cuts 38, 40 are reflective, preferably chrome-plated. For manufacturing reasons, it may be expedient to chrome-plate the entire profile rail 4. Due to the chosen arrangement of the reflecting side wall sections 6a, 8a and the lamps 20, multiple light reflections result, which cause unusual and particularly decorative light effects.
  • the light bar is therefore suitable for public spaces, restaurants, hotels, discotheques, etc. however, it can also be used in the same way in the private sector. Although it is preferably used indoors, it can also be used outdoors.
  • the wall surface 84 is covered by a mirrored wooden wall, e.g. a cabinet, a partition, a shelf or the like. However, it is understood that the wall surface 84 can also be formed by a room wall or ceiling.
  • the light bar 2 is seated in a groove 86 of rectangular cross section, the holding sections 54, 56 with their sawtooth-like holding ribs 58, 60 abutting the inner surfaces of the groove 86.
  • the flat rear sides of the support sections 38, 40 rest on the flat wall surface 84.
  • the support sections 40 can be glued or screwed to the wall surface 84.
  • the entire side walls 6, 8 of the profile rail do not lie against any wall surface. This favors the cooling of the lamps or lamp holder, which is still in the Grooves 80, 82 drilled vents can be reinforced.
  • the wall surface 88 is formed as a wall projection of a frustoconical cross-section, the sides of the wall surface 88 are inclined at an angle of 45 ° to the wall, so that they are aligned with the oblique side edges 51, 52 of the support sections 38, 40.
  • FIG. 9 Another possibility of flush mounting the light bar 2 is shown in FIG. 9, in which the wall surface 90 forms a 90 ° outer corner.
  • the light bar 2 sits here, similar to the arrangement according to FIG. 7, in a groove 91, which in the exemplary embodiment shown is provided with an insert 92 of U-shaped cross section.
  • the light bar could also be mounted in the groove 91 without the insert 92.
  • the side edges 51, 52 of the light bar 2 are aligned with the wall surface 90, so that there is a clean transition between the light bar 2 and the wall surface 90.
  • the 10 shows a surface-mounted arrangement of the light bar 2 in the area of an inner corner.
  • the light bar 2 lies here with the outer edges of its side edges 51, 52 on the wall surface 94 of the inner corner, while the remaining parts of the profile rail, in particular their inclined side walls 6, 8, are spaced apart from the wall surface 94.
  • the light bar 2 is held on the wall surface 94 by screws indicated by a dash-dotted line 92, which are inserted through bores provided in the area of the groove 78. It would also be possible to additionally support the light bar by means of spacers (not shown) between the side walls 6, 8 and the wall surface 94.
  • FIG. 11 shows a surface mounting in the area of a flat wall surface 98.
  • two identically designed light strips 2A and 2B are assembled to form a corner light.
  • the two light bars 2A, 2B are connected to one another by a right-angled angle rail 100 which is screwed to the support section 40 of the light bar 2A and the support section 38 of the light bar 2B.
  • a further angle rail (not shown) could be provided in the area of the longitudinal grooves 78, each of which rests on the flat corner surfaces of the side walls of each light bar 2A, 2B and is screwed thereto.
  • the corner light formed in this way lies with the outer edges of the support sections 38, 40 of the light strips 2A, 2B on the flat wall surface 98 and is held there by screws indicated by dash-dotted lines 104.
  • the ends of the light strip (s) should each be closed by an end cap (not shown).
  • Fig. 12 shows a square light column consisting of four light bars 2A, 2B, 2C and 2D. Adjacent light strips are each connected to one another by a right-angled angle rail 100, similar to that in FIG. 11.
  • a polygonal profile bar 106 can be used in the interior of the four light strips, which is screwed to the inner edges of the light strips, as indicated by dash-dotted lines 107.
  • FIG. 13 shows a corner-shaped light column which is composed of six light strips 2A, 2B, 2C, 2D, 2E and 2F.
  • adjacent light strips are held by angle irons 108, which are designed as a 120 ° angle due to the hexagonal arrangement.
  • a hexagonal profile bar 110 can additionally be provided inside the light column be screwed to the inner edges of the light strips, as indicated by dash-dotted lines 112.
  • FIGS. 7 to 13 show the light bar on a 1: 1 scale, while the light bar in FIG. 1 is shown on a 1: 2 scale.
  • the maximum width of the light bar is 80 mm, while the depth is approximately 35 mm.
  • the light bar can also be produced in other dimensions and proportions.
  • the light bar shown also in damp rooms such as Bathrooms can be used. It is advisable to seal the cover rail 32 in the recesses 34, 36 of the profile rail against moisture, preferably by means of a plastic seal (not shown).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP89109407A 1988-07-26 1989-05-24 Bande lumineuse Withdrawn EP0352430A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3825275 1988-07-26
DE3825275A DE3825275A1 (de) 1988-07-26 1988-07-26 Lichtleiste

Publications (2)

Publication Number Publication Date
EP0352430A2 true EP0352430A2 (fr) 1990-01-31
EP0352430A3 EP0352430A3 (fr) 1990-06-27

Family

ID=6359523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109407A Withdrawn EP0352430A3 (fr) 1988-07-26 1989-05-24 Bande lumineuse

Country Status (2)

Country Link
EP (1) EP0352430A3 (fr)
DE (1) DE3825275A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689612A1 (fr) * 1992-04-06 1993-10-08 3E International Structure utilisable sur mat ou lampadaire d'éclairage et permettant d'obtenir des effets esthétiques originaux.
EP0609170A1 (fr) * 1993-01-28 1994-08-03 H. KOCH & SONS CO. Bande lumineuse pour l'éclairage et le balisage d'une issue de secours
EP1231432A2 (fr) * 2001-02-12 2002-08-14 Holger Schmidt Section accessoire et/ou intégré
DE20215834U1 (de) * 2002-10-15 2004-02-26 Tridonicatco Gmbh & Co. Kg LED-Beleuchtungsvorrichtung
US6793369B2 (en) * 2002-05-31 2004-09-21 Tivoli Llc Light fixture
DE102006011594A1 (de) * 2006-03-10 2007-09-13 Mross Jun., Ulrich Beleuchtungsvorrichtung
WO2009155621A1 (fr) * 2008-06-26 2009-12-30 Julius Blum Gmbh Pièce de contact électrique
WO2018141314A1 (fr) * 2017-01-31 2018-08-09 Profil Light Ag Système d'éclairage, en particulier pour colonne de service ou vérins pour puits de travail

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416453U1 (de) * 1994-10-13 1994-12-01 DZ-Licht Außenleuchten GmbH & Co KG, 58708 Menden Säulenförmige Leuchte
DE102008033743B4 (de) * 2008-07-18 2010-10-14 Adamek, Janina Leuchtwand
DE102012221454B4 (de) * 2012-11-23 2022-06-23 Zumtobel Lighting Gmbh Leuchte mit einem Leuchtengehäuse, das ein Profilelement umfasst

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005433A1 (fr) * 1984-05-15 1985-12-05 Youri Agabekov Luminaire de forme allongee
WO1987006326A1 (fr) * 1986-04-07 1987-10-22 Horst Lettenmayer Appareil d'eclairage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005433A1 (fr) * 1984-05-15 1985-12-05 Youri Agabekov Luminaire de forme allongee
WO1987006326A1 (fr) * 1986-04-07 1987-10-22 Horst Lettenmayer Appareil d'eclairage

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689612A1 (fr) * 1992-04-06 1993-10-08 3E International Structure utilisable sur mat ou lampadaire d'éclairage et permettant d'obtenir des effets esthétiques originaux.
EP0609170A1 (fr) * 1993-01-28 1994-08-03 H. KOCH & SONS CO. Bande lumineuse pour l'éclairage et le balisage d'une issue de secours
EP1231432A2 (fr) * 2001-02-12 2002-08-14 Holger Schmidt Section accessoire et/ou intégré
US6793369B2 (en) * 2002-05-31 2004-09-21 Tivoli Llc Light fixture
DE20215834U1 (de) * 2002-10-15 2004-02-26 Tridonicatco Gmbh & Co. Kg LED-Beleuchtungsvorrichtung
DE102006011594A1 (de) * 2006-03-10 2007-09-13 Mross Jun., Ulrich Beleuchtungsvorrichtung
WO2009155621A1 (fr) * 2008-06-26 2009-12-30 Julius Blum Gmbh Pièce de contact électrique
WO2018141314A1 (fr) * 2017-01-31 2018-08-09 Profil Light Ag Système d'éclairage, en particulier pour colonne de service ou vérins pour puits de travail

Also Published As

Publication number Publication date
DE3825275A1 (de) 1990-02-01
EP0352430A3 (fr) 1990-06-27

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