EP4080691A1 - Rail porteuse pour luminaires ou unités électriques - Google Patents

Rail porteuse pour luminaires ou unités électriques Download PDF

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Publication number
EP4080691A1
EP4080691A1 EP21170057.0A EP21170057A EP4080691A1 EP 4080691 A1 EP4080691 A1 EP 4080691A1 EP 21170057 A EP21170057 A EP 21170057A EP 4080691 A1 EP4080691 A1 EP 4080691A1
Authority
EP
European Patent Office
Prior art keywords
conductors
mounting rail
display means
function
conductor
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.)
Pending
Application number
EP21170057.0A
Other languages
German (de)
English (en)
Inventor
Wolfgang Gadner
Gerald Ladstätter
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Priority to EP21170057.0A priority Critical patent/EP4080691A1/fr
Priority to CN202210176444.5A priority patent/CN115241704A/zh
Priority to US17/683,951 priority patent/US20220341574A1/en
Publication of EP4080691A1 publication Critical patent/EP4080691A1/fr
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/145—Details, e.g. end pieces or joints
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161—Details
    • H01R25/162—Electrical connections between or with rails or bus-bars
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/025—Elongated bases having a U-shaped cross section
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1852—Means for attaching signs, plates, panels, or boards to a supporting structure for fastening magnetically or by suction or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/18—Casings, frames or enclosures for labels
    • G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/465—Identification means, e.g. labels, tags, markings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2683—Marking plates or tabs

Definitions

  • the present invention relates to a mounting rail for use in a mounting rail system, the mounting rail having a mounting rail profile which encloses an elongate receiving space, and at least one conductor rail arranged in the receiving space with conductors that can be electrically contacted. Lights or other electrical units can then be connected to the mounting rail.
  • Support rail systems with an elongate support profile rail and a conductor rail held in the support profile rail are known from the prior art and are used, for example, to implement elongate, so-called light line systems.
  • a well-known light line system is marketed by the applicant under the name "TECTON" and is characterized in that lights or other electrical units can be flexibly positioned on the mounting rail over the entire length of the system. This is made possible by the fact that due to a special bearing of the conductors of the busbar(s), they are accessible to consumers over essentially the entire length of the continuous lighting system, so that the conductors are not only contacted at fixed positions, but at any point can.
  • Such a light band system is for example in WO 2001/091250 A1 shown.
  • two conductor rails are arranged opposite one another on the two side walls of a U-shaped support rail that is open at the bottom.
  • the conductors of these two busbars are contacted by the lamp or, in general, the load to be connected having a rotatable contacting element which is inserted into the support profile rail from the underside via the elongated coupling opening and then rotated by about 45°.
  • Contacts arranged on the contacting element are designed in such a way that they are pivoted out laterally by twisting the contacting element and ultimately contact the conductors of the busbars in the twisted state.
  • mechanical locking takes place at the same time, so that the light or consumer is reliably fixed to the mounting rail.
  • At least some of the contacts of the known contacting element are designed to be adjustable. This is achieved in that the contacting element has a contact holder body which is used to hold the various contacts, with at least some of the contacts being mounted on the contact holder body in a height-adjustable manner or being able to be arranged on the contact holder body at different heights.
  • the possibility of positioning individual contacts at different heights means that these can be selected to contact specific conductors of the busbar(s) in a targeted manner. In this way, for example, there is the possibility of selectively selecting individual phases of a power supply network for contacting by the light or the electrical unit.
  • Modern mounting rail systems therefore have an ever-increasing number of internally running electrical conductors, which can be used to expand the functionality of the system that can be implemented with them.
  • additional conductors are also used to transmit data or signals. This data transmission can then be used, for example, to control the individual connected lights from a control center using digital commands.
  • the present invention is therefore initially based on the idea of making the available conductors of a mounting rail system usable, at least in part, in a customer-specific manner.
  • the conductors of the busbar(s) are used in different ways for different types of signals. In this case, however, the problem then arises that the risk of faulty contacting of the conductors increases significantly.
  • the present invention is therefore based on the object of avoiding faulty applications or faulty contacting of the conductors in a system of the type described above as far as possible and, in particular, of excluding errors in relation to valid regulations with regard to the contacting of the conductors.
  • the problem is solved by a mounting rail with the features of claim 1.
  • Advantageous developments of the invention are the subject matter of the dependent claims.
  • the core idea of the present invention is to visualize the at least partially flexible use of the conductors, in particular to make them visible at all times on the outside of the mounting rail system, so that when the corresponding lights or other electrical units are connected, it is immediately apparent which function has been assigned to which conductors of the system .
  • the probability of faulty contacts can now be significantly reduced.
  • the display means can be changed for at least part of the ladder.
  • the representation of the function of the conductors can therefore be adapted at any time to the desired configuration of the system within the scope of the flexible use of the various conductors according to this preferred development of the invention.
  • other conductors whose function and arrangement is fixed such as conductors for power supply and/or grounding, are ideally also displayed visually with regard to their function, although in this case the display means are preferably not changeable.
  • the adaptation of the display means can therefore be limited primarily to those conductors whose function can actually be flexibly selected by the consumer.
  • the design of the display means according to the invention can take place in the most varied of ways.
  • the display means include field areas for attaching labels, which then each Explain the function of the associated ladder or ladders.
  • the field areas can be designed to hold self-adhesive, self-adhesive or magnetically attachable labels.
  • field areas that are designed to accommodate exchangeable display elements, for example small plates or cards with a corresponding inscription.
  • the display means preferably comprise a schematic representation of the arrangement of the lines, with at least some of the lines being assigned a respective field area.
  • a further possibility for designing the display means according to the invention consists in displaying the function of the conductors electronically.
  • the display means can include a display, for example, which opens up the possibility of adapting the display of the function of the ladder to its intended use in a particularly convenient manner.
  • the representation of the function of the conductors is preferably combined with a graphic, schematic representation of the arrangement of the conductors in the support rail, since the position and associated function of the conductors can be recognized here in a particularly intuitive manner.
  • the system in particular the support rail, has means that automatically recognize the function of the ladder and then activates the display means in a corresponding manner.
  • the function of the ladder should be recognizable at all times. Provision is therefore preferably made for the corresponding display means to be attached to the outside of the system. According to a first preferred variant, provision is made here for the display means to be arranged on an end part which closes off the carrier rail profile. It would also be possible, for example, to provide several front parts—for example, printed differently—in which case the consumer then selects the front part that corresponds to the chosen use of the conductor. An arrangement of the display means on the outside of a side wall of the mounting rail profile would also be conceivable, with the arrangement preferably taking place in the end region of the mounting rail here, in particular at the end at which the system is fed.
  • the solution according to the invention ensures that when lights or electrical units are connected to a mounting rail system, it is immediately apparent which functions the various conductors of the system fulfill and how the units to be connected must be designed or configured in order to Use of certain functions required to contact conductors.
  • the present invention represents, for example, a further development of the known "TECTON" system Figures 5 - 8
  • the Figures 5 and 6 show views of the support rail in which the busbars are arranged.
  • the Figures 7 and 8 again show the configuration of a lamp connected or to be connected to this mounting rail system with a contacting element provided for this purpose.
  • the known support rail system 100 uses an elongated support profile rail 101, which has a U-shaped cross section and is open at the bottom is accessible via an elongated coupling opening.
  • a so-called conductor rail 110 or 120 is then arranged on the inner sides of both side walls 102 (in figure 6 , which only shows the support profile rail 101, these are not visible), each of which has a plurality of wires or conductors 111, 121 running in the longitudinal direction, which are arranged in elongated channels or grooves 113, 123 of a line receiving structure 112, 122 made of an insulating material .
  • the channels 113, 123 ensure safe storage of the conductors 111, 121 in such a way that they cannot be accidentally touched. At the same time, however, the channels 113, 123 are each designed to be open towards the interior of the support profile rail 101, so that the conductors 111, 121 can be contacted.
  • a lamp 130 to be connected to this mounting rail system 100 then has at least one rotatably mounted contacting or tapping element 135, as is particularly the case in FIGS Figures 7 and 8 is recognizable.
  • the lamp 130 is attached to the elongated support profile rail 101 from the underside, with the contacting element 135 being inserted into the support profile rail 101 via the elongated coupling opening and then rotated by approximately 45°.
  • Contacts 136 arranged on the contacting element 135 are designed in such a way that they are pivoted out to the side by turning and then - as in particular in figure 8 can be seen - engage in the receiving channels 113, 123 of the two busbars 110, 120 in order to contact the corresponding conductors 111, 121.
  • contacts 136 are arranged on both sides of the contacting element 135 in order to be able to contact the busbars 110 , 120 positioned on both side walls 102 of the support profile rail 101 .
  • the conductor rails 110, 120 can then also be used for other purposes, such as for example for communication. This makes it possible to combine the lighting units connected to the support profile rail 101 to form a larger continuous-row system and to control the lighting centrally from a central control unit.
  • connection contacts are positioned at a predetermined height since they are basically intended to contact a specific conductor of the busbars 110, 120, for example the conductor provided for grounding.
  • at least one contact can be positioned on the contacting element 135 in a height-adjustable manner, since a phase selection for the power supply is to be made via this contact.
  • a different conductor and thus a corresponding phase of the power supply network is contacted, which opens up the possibility of assigning lights, for example, to different groups that are each connected to a specific phase of the supply voltage.
  • ELA loudspeakers or other playback devices could then be connected to the corresponding conductors at desired positions, which reproduce the corresponding acoustic information or visual information.
  • conductors to implement emergency power supply circuits. Individual luminaires in the system could then be connected to these conductors to provide a minimum level of lighting in the event of an emergency based on backup power.
  • FIG 1 now shows one possibility for realizing a system configured in the manner described above with extended functions.
  • a support rail profile 50 is shown in cross section with a plurality of conductors 58 running in the longitudinal direction therein, which are arranged in longitudinal grooves or channels 57 of suitably designed, insulating line receiving structures 56 of two conductor rails 55, just as in the prior art.
  • the contacting of these conductors 58 is basically seen in the same way as with the Figures 5 - 8 explained with the help of contacting elements, for example. From the underside - at least partially - are used in the mounting rail 50 and then rotated in such a way that the associated connection contacts swing out and make contact with the corresponding conductor 58 .
  • the conductors 58 of the two busbars 55 can be assigned to two basic categories.
  • the conductor 58 below the plane E shown schematically serve here primarily Power supply to be connected consumers, in particular lights to be connected, while the conductors 58 above level E provide additional functions.
  • the three lower left-hand conductors L1, L2, L3 form the three phases of a power supply network
  • the two lower right-hand conductors Earth and N enable connected units to be earthed and on the other hand represent the neutral conductor of the power supply network.
  • these five conductors are pairs of opposite conductors EL1, EN1 of a first emergency power supply circuit "EMERCENCY 1" and conductors EL2, EN2 of a second emergency power supply circuit "EMERCENCY 2".
  • the - in addition to the lighting and emergency lighting - additional functions of the system are provided by two opposite conductors 58 above level E, with a first pair of conductors S1+, S1- forming a DALI bus in the example shown, via which communication can be done in particular for lighting control by means of digital signals according to the DALI standard.
  • another pair of conductors S3+, S3- is available, which in turn is connected to 230V, which, however, can now be used for communication by means of a power line carrier that is independent of the lighting control.
  • a specific pair of conductors can then be connected to a corresponding unit (a power supply unit, a central control unit for transmitting DALI signals, a unit for transmitting acoustic signals for ELA loudspeakers) as part of the external connection of the mounting rail etc.) are coupled.
  • these conductors 58 can be assigned different functions.
  • FIGS. 2 and 3 therefore show a solution according to the invention, with the help of which the above-mentioned problem is avoided, or at least significantly reduced.
  • the end region of a support rail 50 which is closed off by an end part 40, is shown schematically here.
  • the so-called feed-in usually takes place in this end area of the system, i.e. the conductors 58 of the busbars 50 running inside the mounting rail 50 are connected to external cables via corresponding connection elements 45 and contact terminals 46, which then lead to power supply units or other units for communication or data transmission .
  • connection element of a unit to be connected must be such in terms of its connection contacts be configured so that the desired conductors 58 can be contacted in each case.
  • connection element 65 of a unit to be connected 60 which with the known rotatable connection element Figures 7 and 8 is comparable, the connection contacts 66 are correctly arranged at a corresponding height.
  • the system is provided with display means 10 which immediately show the function of the various conductors 58 of the system.
  • these display means 10 are located on the front part 40, ideally in the area of the feed of the mounting rail 50, and are thus always visible to an electrician or the consumer who wants to connect units to the system.
  • the display means 10 initially comprise a schematic representation of the available conductors 58, with the positioning of the display means 10 on the end part 40 being advantageous in this case in that the selected representation corresponds to a cross-sectional representation of the mounting rail 50 and is therefore intuitive the arrangement and position of the various conductors 58 can be recognized by a user.
  • the eight conductors of the left busbar 50 are shown with the aid of the display means 10 on the left side, and the conductors of the right busbar 50 are shown on the right side, with reference to the illustration of the grounding conductor - as shown - can also be dispensed with if necessary.
  • the conductors used for the power supply (incl. phase selection and neutral conductor) and grounding are fixed in the exemplary embodiment shown and their position should generally not be changeable. In this case, the function of these corresponding conductors is shown directly with the aid of the display means 10 and cannot be changed.
  • the conductors of the pairs of conductors above can be flexibly assigned their function by the user in accordance with the idea set out above, with the display means 10 now being designed according to a particularly preferred embodiment of the invention in such a way that they are variable or adaptable in order to actually selected function of the ladder.
  • a field area 15 1 to 15 5 is provided between two pairs of conductors located opposite one another, which can be used for the flexible representation of the function used in the corresponding pair of conductors.
  • a conceivable embodiment is, according to the illustration in figure 3 to provide a set of card or platelet-like display elements or labels 17 1 to 17 N which can be arranged on the field areas 15 1 to 15 5 .
  • the cards 17 1 to 17 N predominantly have predetermined inscriptions and can then be optionally arranged in the various field areas 15 1 to 15 5 .
  • Non-labeled cards can also be used for special functions, which are then written or printed accordingly during the installation of the system and can be arranged in the associated field area 15 1 to 15 5 in an analogous manner.
  • the field areas 15 1 to 15 5 and the attachable labels 17 1 to 17 N can be designed in such a way that the labels 17 1 to 17 N can be attached to the field areas 15 1 to 15 5 in a self-adhesive, self-adhesive or magnetic manner, for example .
  • the field areas 15 1 to 15 5 in the form of receiving pockets or receptacles into which corresponding card- or plate-like labels 17 1 to 17 N can be inserted. It is essential that the consumer has the option of visually representing the actual use of the conductors 58 of the system in order to avoid errors as far as possible when consumers are subsequently connected.
  • the display means 10 are designed to be changeable.
  • the display means 10 are designed to be changeable.
  • a field area 15 1 to 15 5 is assigned to a pair of two opposite conductors. This usually makes sense, since wire pairs are mainly required to use the various functions. In principle, however, it would of course also be conceivable within the scope of the present invention to display the function of the ladder individually with the aid of the display means 10 . Furthermore, it is of course also not necessary, as described above, for the conductors used for the power supply to be fixed in terms of their arrangement and for the representation of the display means 10 not to be changeable here. However, it is definitely advantageous if these conductors, which are essential for the basic function of the overall system, cannot be changed in terms of their arrangement, which then preferably also applies to the corresponding display using the display means according to the invention.
  • the arrangement of the busbars 50 with their conductors 58 can also be realized in other ways within the mounting rail 50 .
  • the function of the ladder 58 can of course be displayed as intuitively as possible with the aid of the display means 10 in the manner according to the invention.
  • FIG. 4 A further possibility for the realization of the idea according to the invention is in figure 4 shown.
  • An electronic variant which includes a display 20 which is arranged on the outside of a side wall 51 of the support rail 50 , is selected here for the visual representation of the function of the conductor.
  • a schematic representation of the arrangement of the conductors is also preferably provided here, in which case the additional display of the function of the various conductors is then carried out electronically.
  • the display 20 can be designed in a wide variety of ways and is preferably designed in such a way that there is minimal power consumption.
  • displays such as those known from e-readers or comparable devices, the display of which is based on so-called electronic ink.
  • Corresponding display 20 can also be arranged on the front part 40 of the system and in an analogous manner could also be based on figure 2 explained display means 10 may be provided on a side wall 51 of the mounting rail 50.
  • the display means 10 are arranged in the end area of a mounting rail 50, in particular in the vicinity of the area in which the system is also fed, since here when the mounting rail 50 is connected to the external lines, the corresponding adjustment of the display means 10 according to the invention can take place.
  • the corresponding adjustment of the display means 10 is usually carried out manually by a user, this also being the case for the digital variant according to FIG figure 4 is applicable.
  • the solution according to the invention thus contributes to further increasing the flexibility of mounting rail systems, while avoiding the risk of faulty contacting of the available conductors of the system.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
EP21170057.0A 2021-04-23 2021-04-23 Rail porteuse pour luminaires ou unités électriques Pending EP4080691A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21170057.0A EP4080691A1 (fr) 2021-04-23 2021-04-23 Rail porteuse pour luminaires ou unités électriques
CN202210176444.5A CN115241704A (zh) 2021-04-23 2022-02-25 用于照明设备或电气单元的支承轨道
US17/683,951 US20220341574A1 (en) 2021-04-23 2022-03-01 Support rails for luminaires or electrcial units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21170057.0A EP4080691A1 (fr) 2021-04-23 2021-04-23 Rail porteuse pour luminaires ou unités électriques

Publications (1)

Publication Number Publication Date
EP4080691A1 true EP4080691A1 (fr) 2022-10-26

Family

ID=75659855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21170057.0A Pending EP4080691A1 (fr) 2021-04-23 2021-04-23 Rail porteuse pour luminaires ou unités électriques

Country Status (3)

Country Link
US (1) US20220341574A1 (fr)
EP (1) EP4080691A1 (fr)
CN (1) CN115241704A (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050000786A1 (en) * 2003-07-02 2005-01-06 Pei-Chin Huang Transparent window structure for multiple socket
US7329131B1 (en) * 2006-09-29 2008-02-12 Chi-Wen Chen Electrical track and connector assembly
EP2091111A1 (fr) * 2008-02-13 2009-08-19 RIDI-LEUCHTEN GmbH Système de contact pour bandes lumineuses ou lampes
DE112009000697T5 (de) * 2008-03-19 2011-02-10 Liebert Corp., Columbus Anpassbare Steckdosenleiste
CA2678609A1 (fr) * 2009-09-23 2011-03-23 William James Ekins Dispositif d'etiquetage de composants electriques
CN207052898U (zh) * 2017-08-04 2018-02-27 映光科技电子（深圳）有限公司 一种直流供电导轨及直流取电接头
DE102019126955A1 (de) * 2019-10-08 2021-04-08 Zumtobel Lighting Gmbh Tragschiene für Leuchten oder elektrische Einheiten
DE102019126933A1 (de) * 2019-10-08 2021-04-08 Zumtobel Lighting Gmbh Stromschiene für Leuchten oder elektrische Einheiten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050000786A1 (en) * 2003-07-02 2005-01-06 Pei-Chin Huang Transparent window structure for multiple socket
US7329131B1 (en) * 2006-09-29 2008-02-12 Chi-Wen Chen Electrical track and connector assembly
EP2091111A1 (fr) * 2008-02-13 2009-08-19 RIDI-LEUCHTEN GmbH Système de contact pour bandes lumineuses ou lampes
DE112009000697T5 (de) * 2008-03-19 2011-02-10 Liebert Corp., Columbus Anpassbare Steckdosenleiste
CA2678609A1 (fr) * 2009-09-23 2011-03-23 William James Ekins Dispositif d'etiquetage de composants electriques
CN207052898U (zh) * 2017-08-04 2018-02-27 映光科技电子（深圳）有限公司 一种直流供电导轨及直流取电接头
DE102019126955A1 (de) * 2019-10-08 2021-04-08 Zumtobel Lighting Gmbh Tragschiene für Leuchten oder elektrische Einheiten
DE102019126933A1 (de) * 2019-10-08 2021-04-08 Zumtobel Lighting Gmbh Stromschiene für Leuchten oder elektrische Einheiten

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