WO2009095871A1 - Assemblage intégré permettant de distribuer des signaux électriques - Google Patents

Assemblage intégré permettant de distribuer des signaux électriques Download PDF

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Publication number
WO2009095871A1
WO2009095871A1 PCT/IB2009/050354 IB2009050354W WO2009095871A1 WO 2009095871 A1 WO2009095871 A1 WO 2009095871A1 IB 2009050354 W IB2009050354 W IB 2009050354W WO 2009095871 A1 WO2009095871 A1 WO 2009095871A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric
distribution
compartment
integrated assembly
interface element
Prior art date
Application number
PCT/IB2009/050354
Other languages
English (en)
Inventor
Francesco Mungiovino
Original Assignee
Francesco Mungiovino
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 Francesco Mungiovino filed Critical Francesco Mungiovino
Publication of WO2009095871A1 publication Critical patent/WO2009095871A1/fr

Links

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
    • 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
    • H01R25/142—Their counterparts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0425—Plinths
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/10—Distribution boxes; Connection or junction boxes for surface mounting on a wall
    • H02G3/105—Distribution boxes; Connection or junction boxes for surface mounting on a wall in association with a plinth, channel, raceway or similar
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the present invention generally concerns the building industry and relates to systems for electric power distribution, LAN and telephone networks, cable broadcast and the like.
  • the present invention provides an integrated assembly for distribution of electric signals for connecting plugs of electric and/or electronic power consuming units in home or work environments.
  • Electric power distribution networks and telephone connections are typically installed in home and work environments. Wiring may be also provided for LAN networks, cable broadcast or distribution of electric signals for different uses.
  • Such wiring is generally run in conduits that are mounted within the walls for aesthetic reasons and are connected to junction boxes and enclosures with sockets and/or switches, also known as bodies, possibly mounted thereto and held in position by plates and keeper plates.
  • conduits and boxes that form with the wiring an integrated assembly for distribution of electric signals have a fixed arrangement and, due to their being almost totally embedded within the walls, they provide an integrated assembly that is not easy to change.
  • a typical example of such condition is constituted by work premises.
  • work premises In such environments, there is often the need of changing the position of workstations, in response to staff reorganization or new intended use of the premises. This generally involves a different arrangement of sockets in junction boxes.
  • sockets In junction boxes.
  • Such complex rearrangements often require the use of free-hanging cables, extensions or the like which are both unpleasant to the view and dangerous for workers' safety.
  • conduits and junction boxes and enclosures have been provided in the art, which are designed to be mounted outside the walls. Due to their unpleasant appearance, they often have aesthetically improving shapes. As an example, baseboard raceways are provided.
  • Integrated assemblies for distribution of electric signals are known, in which the conduits have substantially laminar electrically conducting members therein, which are stably connected to the conduits and extend all along the conduits. These are generally bars, which are stably associated with the inner walls of the conduits, and are used for carrying electric power. Their use avoids the use of enclosures for the sockets of the electric system. Such sockets can be directly mounted to the conduits in any position and have metal projections to provide electric contact between the socket and the above mentioned bars.
  • this embodiment allows to limit the above mentioned drawbacks, by reducing the use of boxes in the electric signal distribution system. Nevertheless, it will not apply to electric signals that cannot be carried by the above mentioned laminar members.
  • laminar members are electromagnetically unshielded and the signals carried thereby are affected by noise and interference. While this constitutes no problem for electric power distribution, it becomes a problem if electric signals belong to LAN networks, come from antennas, from audio and/or video cable distribution systems, i.e. for low voltage and/or current electric signals.
  • the laminar members are required to be at a distance from each other, they occupy a large space in the conduits, wherefore the conduits have a large size when considering the small number of electric signals being carried.
  • conduits allow no addition of laminar electric conductors besides those provided at the time of installation, and limit the possibility of changing the integrated assembly to the arrangement of sockets, while preventing the addition of further electric signals to be distributed.
  • the main object of the present invention is to obviate the above mentioned drawbacks by providing an integrated assembly for distribution of electric signals, allowing to change the arrangement and composition of the integrated assembly without requiring any masonry works and preserving the aesthetic and functional requirements of the premises.
  • a further object of the present invention is to reduce or even eliminate the use of enclosures.
  • an integrated assembly for distribution of electric signals for connecting plugs of electric and/or electronic power consuming units which comprises: - at least one conduit consisting of a hollow section designed to be attached to a wall, such section having a first longitudinal compartment with a front longitudinal opening;
  • said interface element adapted for electric connection to said electric conductors, said interface element having an inner portion designed to be snap-fitted into said first compartment and an external socket adapted for connection to one or more power plugs of electric and/or electronic power consuming units, which is characterized in that said inner portion of said at least one interface element includes connectors for electric connection of at least one of said electric conductors with said external socket, said electric conductors being electric cables of variable length to allow longitudinal displacement and fixation of each interface element in any position within said first compartment.
  • the furniture and positions of the electric and/or electronic power consuming units may be rearranged anytime.
  • the present integrated assembly can be easily changed by removing the relevant interface elements from their positions in the first compartment of the conduit and displacing them to the desired location by simply appropriately rearranging the electric cable in the conduit.
  • a sufficient cable length should be left in the conduit, during installation.
  • the electric cables will suitably be at least as long as the conduits and are disposed therein in a folded arrangement.
  • each of the electric conductors has electric leads designed to be coupled to connectors, for electric connection between the conductor and the external socket.
  • the inner portion of the interface elements has movable projections extending from its outer surface to define a position in which it is extracted from the interface element and a position in which it is retracted in the interface element so that, in the extracted position, the movable projections mechanically interact with corresponding undercuts formed on the lateral surfaces of the first compartment, to stably retain the interface element therein.
  • the longitudinal opening of the first compartment is closed by a plurality of first lids in mutually adjacent positions, whose length is at least equal to the width of the inner portion of the interface element, to define a plurality of positions over the conduit, in which such inner portion may be inserted.
  • FIG. 1 is an axonometric view of the integrated power distribution assembly of the invention
  • FIGS. 2 to 5 show a few details of the integrated assembly 1 of the invention; - FIGS. 6 and 7 show a variant embodiment of the integrated power distribution assembly of FlG. 1.
  • Fig. 1 shows an integrated assembly 1 for distribution of electric signals, for connecting plugs of electric and/or electronic power consuming units according to the invention. It comprises:
  • conduit 2 consisting of a hollow section 3 adapted to be mounted to a wall; - a plurality of electric conductors 4 held within the conduit 2;
  • the section 3 has at least one first longitudinal compartment 6 having a longitudinal front opening 7.
  • the interface element 5 in turn has an inner portion 8 which is designed to be snap-fitted into the first compartment 6 and an external socket 9 adapted for connection to one or more power plugs of electric and/or electronic power consuming units.
  • the inner portion 8 of the interface element 5 includes, as shown in the example of Fig. 3, connectors 10 for electric connection of at least one of the electric conductors 4 with the external socket 9. Furthermore, the electric conductors 4 are electric cables 11 of variable length, allowing longitudinal displacement and fixation of each interface element 5 in any position within the first compartment 6.
  • the furniture and positions of the electric and/or electronic power consuming units may be rearranged anytime.
  • the electric cables 11 introduced into the conduits 2 during installation are at least as long as the conduits 2.
  • Such cables are obviously accommodated in the conduits 2 in a single- or multi-folded arrangement.
  • conduits 2 in the figures are in the form of a baseboard. This configuration allows them to be concealed and used for other purposes. However, this embodiment shall not exclude other embodiments of the invention in which the conduits are used for different purposes, or for their natural conduit purpose only. In this case, their shape will respond to such second purposes.
  • the versatility of the integrated power distribution assembly 1 of the invention is increased by providing each electric conductor 4, as shown in the example of Fig. 4, with electric leads 15 designed to be coupled with the connectors 10 for electric connection of the electric conductor 4 with the external socket 9.
  • the termination consists of the end part of the stripped cable.
  • the interface element 5 has a modular construction, and its destination may be changed by replacing the external socket 9. Therefore, the conduits 2 of the integrated assembly 1 of the invention may contain multiple electric cables 11 for different uses, each having such electric leads 15, for easy change of the integrated assembly 1. Accordingly, one need simply extract the desired cable 11 from the conduit 2 and connect its termination 15 to its appropriate interface element 5, whose inner portion 8 will be later inserted into the first compartment 6 at the desired location.
  • Fig. 3 shows an interface element 5 for power distribution
  • Fig. 4 shows an interface element 5 for telephone signal distribution.
  • These are two possible examples of the interface elements that can be used in the integrated system of the invention. Further examples include interface elements for distribution of signals of a LAN network, for cable broadcast, etc. The latter will not be shown for simplicity, as they are equivalent in all respects to those in the annexed figures.
  • a further particular example may be a multiple outlet socket. This is obtained by forming the interface element with a cross shape, like a common multiple outlet socket, or by providing multiple aligned external outlets within an elongate interface element to simulate the multiple outlet commonly known as "power strip”. Especially, in any case, the same interface element has an inner portion adapted to snap fit into the first compartment of the conduit.
  • the termination 15 of Fig. 4 consists, as mentioned above, of the end part of the electric cable, that is stripped for easy insertion into and easy contact with the connectors 10.
  • the termination 15 is another connector, e.g. a male connector designed for connection with a corresponding portion of the connector 10 belonging to the outlet 9.
  • the inner portion thereof has movable projections 16 extending from its outer surface to define an extracted position and a retracted position so that, in the extracted position, the movable projections 16 mechanically interact with corresponding undercuts 17, one embodiment whereof is shown in Fig. 5, formed on the lateral surfaces of the first compartment 6, to stably retain the interface member 5 therein.
  • Actuator means 18 are provided therefor for a user to move such projections 16 from the extracted position to the retracted position and vice versa.
  • the conduits 2 have lids 18 for closing such compartments.
  • the front opening 7 of the first compartment 6 is closed by a plurality of first lids 20 arranged in side-by-side relationship whose length is at least equal to the width of the inner portion 8 of the interface element 5 to define, in said first compartment 6, a plurality of positions for insertion of the inner portion 8.
  • each of such first lids 20 is a closure element elastically hinged on one side to a first edge 21 of the first compartment 6 for elastic pivotal motion thereabout.
  • the second edge 22 of the first compartment 6 has a projection which is adapted to stop the elastic pivotal motion of the closure element when it obstructs at least one portion of the front opening 7.
  • the elasticity of the pivotal motion of the closure element that forms the first lid 20 may be provided by one or more springs orthogonal to the surface defined by each first lid 20, or disposed along the pivoting axis of such first lid 20.
  • Such solutions are only two examples of the various possibilities of imparting elasticity to the pivotal motion, and shall not be intended to limit the present invention in any manner.
  • multiple first compartments may be also provided, each dedicated to one or more uses, i.e. holding cables and interface elements for different types of electric and/or electronic units.
  • the compartments may be arranged to communicate with each other by one or more through holes formed in the partitions therebetween. This is needed to allow the passage of electric compartments from one compartment to another. For example, it may be desirable to maintain the first compartment as clear as possible. Thus, a second compartment will hold as much electric cable as possible, and only the strictly required cable portion will be passed into the first compartment.
  • the through holes may also have the form of slots, which may be closed or, in different embodiments, open. In this case, if the electric cables are equipped with electric leads, the latter may also be accommodated in the second compartments. Otherwise, the electric leads, if present, shall be preferably, but without limitation, accommodated in the first compartment, to avoid the need of assembling them to the electric cable when changing the integrated assembly of the invention.
  • the inner portion 8 has at least one through hole 27 for the electric conductor 4 to access the interface element 5.
  • the integrated assembly for distributing electric signals 1 may include electric power distribution cables associated to special interface elements, as shown in Fig. 1 and in the detail of Fig. 3.
  • the integrated assembly 100 of the invention may be designed with a conduit 102 including mainly longitudinally extending laminar bodies 130 formed of electrically conducting materials, and stably associated with the walls 131 of at least the first compartment 106.
  • laminar bodies 130 which are generally bars, are adapted to be used as known in the art for distributing electric power.
  • the inner portion 108 of the interface element 105 will have electrically conducting projections 140 on its outer surface, which are designed for contact with such laminar bodies 130 and for electric contact with the connector.
  • Such projections may be specially designed or simply consist of one or more of the movable projections that mechanically interact with the corresponding undercuts in the conduit to stably hold the interface element therein. It shall be noted that the laminar bodies can be also used to serve other types of electric and/or electronic power consuming units, provided that the electric signals carried thereby are not sensitive to noise or interference caused by poor shielding.
  • conduits 2 In operation, during installation of various systems in a room, an operator lays the conduits 2 along the relevant walls.
  • the conduits 2 should be laid along all the walls of all the rooms, to avoid the need for further works.
  • the interface elements 5 may be added by the operator or by the user him/herself. This process consists in determining the most appropriate locations for each electric and/or electronic unit, extracting the termination 15 of the relevant cable 11 from the conduit 2, introducing it into the interface element 5 while causing it to be operably associated with the connectors 10, and inserting the inner portion 8 of the interface element 5 into the first compartment 6 of the conduit 2 at the desired location.
  • interface elements 5 In case of displacement of interface elements 5 from one location to the other, these may be simply extracted from the first compartment 6 and inserted in the new positions. It shall be noted that the particular embodiment of the first lids 20 described above allows such operation to be carried out without removing and replacing them.
  • the electric cable 11 shall obviously have to be laid again. For this purpose, it shall be simply extracted or reintroduced in a folded arrangement into its compartment in the conduit 2. If such compartment is the first compartment 6, this is easily obtained by pulling it from the appropriate end. However, if the cable is designed to be laid along two compartments 6 and 25, there may be the need of removing the lid 18 of the second compartment 25 to pull the cable 11 through the hole of the partition between the two compartments 6, 25 and appropriately dispose it. This would be an easy and direct operation for anyone.
  • the integrated assembly for distribution of electric signals of the invention fulfils all the intended objects, and particularly allows the arrangement and composition of the integrated assembly to be changed without requiring any masonry change and preserving the aesthetic and functional requirements of the premises.
  • the invention both in its main embodiment and in its variants reduces or even eliminates the use of junction enclosures.

Abstract

La présente invention a trait à un assemblage intégré (1 ; 100) permettant de distribuer des signaux électriques, permettant de connecter des fiches de dispositifs électriques et/ou électroniques à haute dépense d’énergie. Ledit assemblage intégré comprend : un conduit (2 ; 102) constitué d’une partie creuse (3) conçue pour être attachée à une paroi, ladite partie (3) présentant un premier compartiment longitudinal (6 ; 106) doté d’une ouverture avant longitudinale (7) ; une pluralité de conducteurs électriques (4) maintenus à l’intérieur du conduit (2 ; 102) ; un ou plusieurs éléments d’interface (5 ; 105) adaptés pour être connectés électriquement aux conducteurs électriques (4), lesquels éléments d’interface (5 ; 105) sont pourvus d’une partie intérieure (8 ; 108) conçue pour être ajustée par pression dans le premier compartiment (6 ; 106) et d’un support extérieur (9) adapté pour être connecté à une ou plusieurs fiches d’alimentation électrique de dispositifs électriques et/ou électroniques à haute dépense d’énergie. La partie intérieure (8 ; 108) inclut des connecteurs (10) permettant de connecter électriquement un ou plusieurs conducteurs électriques (4) à un support extérieur (9), les conducteurs électriques (4) étant des câbles électriques (11) de longueur variable, afin de permettre un déplacement longitudinal et une fixation de chaque élément d’interface (5 ; 105) dans n’importe quelle position à l’intérieur du premier compartiment (6 ; 106).
PCT/IB2009/050354 2008-01-30 2009-01-28 Assemblage intégré permettant de distribuer des signaux électriques WO2009095871A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI20080020 ITVI20080020A1 (it) 2008-01-30 2008-01-30 Sistema integrato di distribuzione di segnali elettrici.
ITVI2008A000020 2008-01-30

Publications (1)

Publication Number Publication Date
WO2009095871A1 true WO2009095871A1 (fr) 2009-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/050354 WO2009095871A1 (fr) 2008-01-30 2009-01-28 Assemblage intégré permettant de distribuer des signaux électriques

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Country Link
IT (1) ITVI20080020A1 (fr)
WO (1) WO2009095871A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014000877A3 (fr) * 2012-06-29 2014-04-10 Rixen, Wolfgang Système de canal
WO2014079539A1 (fr) * 2012-11-23 2014-05-30 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Système d'alimentation en énergie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026258A (en) * 1978-07-21 1980-01-30 Humphreys M Electrical distribution system
EP0465099A1 (fr) * 1990-06-29 1992-01-08 Nokia Alumiini Oy Canalisation électrique pour câbles et conducteurs et boîtes de connexion à connecter avec celle-ci
EP0718945A2 (fr) * 1992-01-17 1996-06-26 The Wiremold Company Assemblage de chemin de câbles
EP0929138A1 (fr) * 1998-01-13 1999-07-14 Panduit Corporation Canal de câbles avec boíte à prises de courant
US6469250B1 (en) * 1999-10-18 2002-10-22 Legrand Trunking port accessory
WO2005057736A1 (fr) * 2003-12-06 2005-06-23 Interplast Co. Limited Perfectionnements apportes a des systemes de gestion de cables de distribution d'energie electrique, de telecommunications et de donnees

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026258A (en) * 1978-07-21 1980-01-30 Humphreys M Electrical distribution system
EP0465099A1 (fr) * 1990-06-29 1992-01-08 Nokia Alumiini Oy Canalisation électrique pour câbles et conducteurs et boîtes de connexion à connecter avec celle-ci
EP0718945A2 (fr) * 1992-01-17 1996-06-26 The Wiremold Company Assemblage de chemin de câbles
EP0929138A1 (fr) * 1998-01-13 1999-07-14 Panduit Corporation Canal de câbles avec boíte à prises de courant
US6469250B1 (en) * 1999-10-18 2002-10-22 Legrand Trunking port accessory
WO2005057736A1 (fr) * 2003-12-06 2005-06-23 Interplast Co. Limited Perfectionnements apportes a des systemes de gestion de cables de distribution d'energie electrique, de telecommunications et de donnees

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014000877A3 (fr) * 2012-06-29 2014-04-10 Rixen, Wolfgang Système de canal
US9368949B2 (en) 2012-06-29 2016-06-14 Wolfgang Rixen Channel system
WO2014079539A1 (fr) * 2012-11-23 2014-05-30 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Système d'alimentation en énergie

Also Published As

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