EP0340532A2 - Lampe à basse tension - Google Patents

Lampe à basse tension Download PDF

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Publication number
EP0340532A2
EP0340532A2 EP89107009A EP89107009A EP0340532A2 EP 0340532 A2 EP0340532 A2 EP 0340532A2 EP 89107009 A EP89107009 A EP 89107009A EP 89107009 A EP89107009 A EP 89107009A EP 0340532 A2 EP0340532 A2 EP 0340532A2
Authority
EP
European Patent Office
Prior art keywords
low
transformer
voltage
housing
conductor 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Withdrawn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
EP89107009A
Other languages
German (de)
English (en)
Other versions
EP0340532A3 (fr
Inventor
Winfried Saty
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.)
AWE WARENVERTRIEBSGESELLSCHAFT MBH
Original Assignee
AWE WARENVERTRIEBSGESELLSCHAFT 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 AWE WARENVERTRIEBSGESELLSCHAFT MBH filed Critical AWE WARENVERTRIEBSGESELLSCHAFT MBH
Publication of EP0340532A2 publication Critical patent/EP0340532A2/fr
Publication of EP0340532A3 publication Critical patent/EP0340532A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element

Definitions

  • the innovation concerns a low-voltage lamp according to the preamble of protection claim 1.
  • a transformer must always be connected between the low-voltage lamp and the power supply, which ensures the low voltage in the range of 12 to 25 volts.
  • the sockets can often be fastened and moved with the low-voltage lamps on busbars or the like in order to be able to arrange them variably at the most varied of points.
  • the innovation is based on the task of creating a low-voltage lamp of the type mentioned at the beginning, which enables such a close arrangement of at least two sockets for low-voltage lamps with simultaneous adjustment for adaptation to the most varied and differently arranged objects.
  • each socket can be attached to the busbar at any point, depending on the direction in which and to which object the low-voltage lamp, which is normally designed as a reflector, is to radiate.
  • This arrangement can easily be changed to fit another object.
  • a corresponding large object e.g. a work of art, optimally illuminated.
  • the transformer which is preferably a toroidal core transformer, can be arranged particularly advantageously and with a compact design in the transformer housing, the circularly curved busbar running around the transformer.
  • the conductor rail can run practically over the entire possible range of 360 °.
  • the low-voltage lamp can be designed as specified in claim 3.
  • each socket is arranged in a correspondingly designed spotlight housing.
  • the adaptation of the surface of the spotlight housing adjoining the rail enables an aesthetic and appealing design, the displaceability of the corresponding socket with the associated spotlight housing being ensured over the entire area of the busbar.
  • the low-voltage lamp can finally, as placed in protection under protection, be designed to bring the transformer housing in any possible position, so that the sockets with the low-voltage lamps of the appropriately aligned busbar can in turn be adjusted and moved so that optimal illumination he follows.
  • the low-voltage lamp shown in FIGS. 1 and 2 consists of a transformer housing 1, in which a toroidal core transformer 3 is arranged.
  • the transformer housing 1 can be connected to a power rail or a power socket via an adapter 2.
  • the adapter 2 is connected to the primary side of the toroidal transformer 3.
  • the transformer housing has a circularly curved busbar 4, which practically extends over a range of 360 °.
  • the contact rails 5 and 6 of the busbar 4 are connected via lines 7 and 8 to the secondary side of the toroidal transformer.
  • a low-voltage lamp 14 is inserted into a socket 9, which at the same time carries a spotlight housing 13.
  • This version 9 is adapted to the busbar 4 and fastened in this.
  • the shape of the surface of the spotlight housing 13, which adjoins the busbar, is adapted to the curvature of the busbar, so that a close connection is created, which creates a correspondingly uniform aesthetic impression.
  • Fig. 3 a version 9 is shown, which is used in a radiator, as shown in Fig. 1.
  • the lines shown in Fig. 3 are used to connect to a conventional socket part.
  • FIG. 4 another embodiment of a socket 10 is shown, which allows a one-piece construction, such as it can be used with a radiator according to FIG. 5.
  • a conventional low-voltage lamp 15 with a reflector 14 is arranged in the corresponding lamp housings 13. Reflector 14 and low-voltage lamp 15 form a marketable unit.
  • radiator housings 13 with their housings adapted to the curvature of the busbar, are also different, i.e. rotated by 180 °, can be arranged on the busbar.
  • any kind of adjustment is possible by appropriate setting. Objects of different sizes and arranged differently can be optimally illuminated.
  • radiator housings 13 which can be attached to the transformer housing 1 in a wide variety of positions.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP89107009A 1988-05-03 1989-04-19 Lampe à basse tension Withdrawn EP0340532A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8805860U 1988-05-03
DE8805860U DE8805860U1 (fr) 1988-05-03 1988-05-03

Publications (2)

Publication Number Publication Date
EP0340532A2 true EP0340532A2 (fr) 1989-11-08
EP0340532A3 EP0340532A3 (fr) 1990-05-16

Family

ID=6823658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107009A Withdrawn EP0340532A3 (fr) 1988-05-03 1989-04-19 Lampe à basse tension

Country Status (2)

Country Link
EP (1) EP0340532A3 (fr)
DE (1) DE8805860U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134482A3 (fr) * 2000-03-17 2003-12-17 Zumtobel Staff GmbH & Co. KG Projecteur apte à être monté sur un système de rails conducteurs
US20100181922A1 (en) * 2007-05-25 2010-07-22 Osram Gesellschaft Mit Beschraenkter Haftung Lighting device having a rail device that can be fixed to a surface of an object

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208660A1 (de) * 1992-03-18 1993-09-30 Halloform Gmbh & Co Kg Netzteil für Deckeneinbauleuchten
BE1017066A3 (nl) * 2006-04-14 2008-01-08 Kreon Nv Verbeterd verlichtingsarmatuur.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748463A (en) * 1972-08-30 1973-07-24 Sormani Spa Floor lamp
FR2500909A1 (fr) * 1981-03-02 1982-09-03 Fives Cail Babcock Perfectionnements aux installations d'eclairage pour recherche et surveillance
US4403277A (en) * 1981-01-30 1983-09-06 Cooper Industries, Inc. Industrial lighting illumination
DE8702632U1 (fr) * 1987-02-20 1987-04-09 Meise, Axel, 8000 Muenchen, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748463A (en) * 1972-08-30 1973-07-24 Sormani Spa Floor lamp
US4403277A (en) * 1981-01-30 1983-09-06 Cooper Industries, Inc. Industrial lighting illumination
FR2500909A1 (fr) * 1981-03-02 1982-09-03 Fives Cail Babcock Perfectionnements aux installations d'eclairage pour recherche et surveillance
DE8702632U1 (fr) * 1987-02-20 1987-04-09 Meise, Axel, 8000 Muenchen, De

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134482A3 (fr) * 2000-03-17 2003-12-17 Zumtobel Staff GmbH & Co. KG Projecteur apte à être monté sur un système de rails conducteurs
US20100181922A1 (en) * 2007-05-25 2010-07-22 Osram Gesellschaft Mit Beschraenkter Haftung Lighting device having a rail device that can be fixed to a surface of an object
US8344642B2 (en) * 2007-05-25 2013-01-01 Osram Gmbh Lighting device having a rail device that can be fixed to a surface of an object

Also Published As

Publication number Publication date
DE8805860U1 (fr) 1988-06-23
EP0340532A3 (fr) 1990-05-16

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