WO2017158186A1 - Système d'éclairage - Google Patents

Système d'éclairage Download PDF

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Publication number
WO2017158186A1
WO2017158186A1 PCT/EP2017/056445 EP2017056445W WO2017158186A1 WO 2017158186 A1 WO2017158186 A1 WO 2017158186A1 EP 2017056445 W EP2017056445 W EP 2017056445W WO 2017158186 A1 WO2017158186 A1 WO 2017158186A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting system
piece
elements
housing
lamp
Prior art date
Application number
PCT/EP2017/056445
Other languages
German (de)
English (en)
Inventor
Christian Heggemann
Jörg Richts
Hans Schlingmann
Herbert Fricke
Holger WEHMEIER
Original Assignee
Weidmüller Interface GmbH & Co. KG
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 Weidmüller Interface GmbH & Co. KG filed Critical Weidmüller Interface GmbH & Co. KG
Publication of WO2017158186A1 publication Critical patent/WO2017158186A1/fr

Links

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
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

Definitions

  • the invention relates to a lighting system with at least two lamp elements, each having a tubular and at least partially transparent housing in which at least one light-emitting diode is arranged on a circuit board, wherein at least two of the lamp elements are connected to each other via at least one tubular intermediate piece.
  • Luminaire elements with a tubular housing in which light-emitting diodes are arranged, are known, for example, from document WO 2013/057660 A2. These lamp elements form conventional fluorescent tubes and accordingly have arranged on both sides of the housing end caps, each with two contact pins in order to use and operate the lamp element in a socket for a conventional fluorescent tube.
  • luminaire elements are known, for example from the document DE 20 2014 004 851 U1, which have a cable feedthrough in an end cap placed on the tubular housing, a supply current being supplied by a cable inserted into the housing. These lighting elements can be installed and used directly on their destination without an additional version via appropriately trained brackets.
  • the connection of several lamp elements by externally extending cable is associated with a relatively high installation cost.
  • a lighting system with various tubular elements is known, which may be formed, for example, as handrails or handles.
  • the elements have inside a light element with several LEDs (Light Emitting Diodes - LEDs), which are arranged on a circuit board.
  • LEDs Light Emitting Diodes - LEDs
  • light emission openings are provided at the positions of the LEDs.
  • Two or more of the tubular elements may be connected by straight or celte tubular spacers are modularly coupled.
  • the light radiation is restricted by the small and fixed light exit openings with respect to their opening angle and predetermined with regard to the direction of the radiation.
  • a luminaire system according to the invention of the type mentioned above is characterized in that the board of each lamp element is inserted into the transparent housing, wherein a platinum carrier, in particular made of plastic, is provided, which is arranged by clamping in the tubular housing and carries said board.
  • a platinum carrier in particular made of plastic
  • Said platinum carrier may advantageously be made in one piece from plastic in an injection molding process, wherein the circuit board is particularly advantageously received in latching elements of the platinum carrier.
  • the one or more intermediate pieces allow a mechanical connection of a number of lighting elements to a common lighting system. Due to the tubular configuration of the intermediate pieces, an electrical connection between the luminaire element and the luminaire element can be guided through the intermediate piece, without the electrical connection running externally. This simplifies installation and reduces insulation problems at cable inlets and outlets between the individual luminaire elements.
  • the spacers may be formed straight or angled, so that the lamp elements are in a certain geometry to each other, which is adapted to the intended use.
  • a modular system can be built even adapted to difficult geometries light system.
  • an angled nacelle such as a nacelle of a wind turbine.
  • end pieces are provided which complete a lamp element or which have a cable gland, in order to lead out a power supply cable in a lamp element or lead out of a lamp element.
  • both the intermediate pieces, as well as the end pieces, the distributor pieces or the lamp elements may have electrical or electronic components, for example, form a power supply to convert supplied voltages, in particular to convert down.
  • the electrical or electronic components can also have a switching function in order to switch the lighting elements or the light-emitting diodes arranged therein on or off or to vary their brightness.
  • control signals can be supplied.
  • sensors are provided in the intermediate pieces, the end pieces, the distributor pieces or the light-emitting elements, for example movement sensors which provide control signals for switching the light-emitting diodes.
  • the intermediate pieces, the end pieces and / or the distributor pieces are formed so that they can be plugged together with the lighting elements, for example by having a projecting into the tubular housing of the lamp elements in the nozzle, preferably on the lamp element by clamping or can be postponed detent.
  • a seal is provided which seals the intermediate piece or the end piece with respect to a lamp element.
  • the seal along a circumference of the protruding into a lamp element nozzle is arranged, for example, inserted in a circumferential groove. This way a can Seal done using a simple and inexpensive O-ring.
  • a seal is particularly simple if the tubular housing of the luminaire elements has a circular cross-section. In principle, however, other cross sections, for example an oval or a rectangular cross section are possible.
  • mounting elements may be, for example, feet with screw holes.
  • latching hooks or clips as mounting elements is advantageous.
  • the latching clips or latching hooks may for example be designed so that mounting on a (protective) grid is possible, which is often used as a protection or separating element in machine houses or generally in plant construction.
  • At least one of the housings is rotatably mounted in the at least one intermediate piece, the end piece and / or the distributor piece. In this way, the corresponding housing can be rotated from the outside to adjust or readjust a radiation in a desired direction.
  • FIG. 1 shows a first embodiment of a lighting system in an isometric view
  • FIG. 2 shows the lighting system of FIG. 1 in an exploded isometric view
  • FIG. 3-5 each another embodiment of a lighting system in an isometric view
  • Fig. 6 shows another embodiment of a lighting system with a clamp in an isometric view
  • FIGS. 1 and 2 show a first exemplary embodiment of a luminous system with two luminous elements 10.
  • Fig. 1 shows the lighting system in an isometric view and Fig. 2 in an exploded isometric view again.
  • the two lamp elements each comprise a tubular housing 1 1, which in the present case is a continuous transparent pipe section with a circular cross-section.
  • a board carrier 1 2 is introduced, which carries a board 1 3 (printed circuit board) with electronic components 14 and a number of light-emitting diodes (LEDs) 1 5.
  • the platinum support 1 2 are in the example shown plastic elements that receive the boards 13, record in particular detent.
  • the platinum carriers 1 2 are manufactured in one piece in an injection molding process.
  • a frame 121 is formed on the board carrier 1 2, in which the board 1 3 can be clipped.
  • a clamping arm 122 is presently arranged on each side.
  • Clamping arms 1 22 form sections of the inner contour of the housing 1 1 after.
  • the clamping arms 1 22 are slightly resilient and are slightly biased after insertion of the platinum support 1 2 in the housing 1 1, so they fix the platinum support 1 2 clamped in the housing 1 1.
  • the rotational position of the platinum support 1 2 is not set about a longitudinal axis of the housing 1 1, but can be set arbitrarily and as desired when installing the lighting system.
  • the top of the board 13 carrying the LEDs 15 can thus be aligned as needed.
  • LEDs 1 0 can be used on both sides board 13 can be used, which also carries on its bottom LEDs 1 5 to allow radiation in the opposite direction. It is also conceivable that LEDs 1 5 are arranged angled on the board 1 3, so that their main emission is not perpendicular to the board surface, but obliquely, possibly also parallel to the board surface and thus emit the LEDs 1 5 to the side.
  • the application according to the luminaire system is characterized in that two or more lamp elements 1 0 are connected by an intermediate piece 20 with each other.
  • the intermediate piece 20 has an annular base portion 21, on the two sides of pipe socket 22 are formed.
  • the pipe sockets 22 have a diameter which is smaller than the inner diameter of the housing 1 1, so that they can be inserted into the housing 1 1 of the lamp elements 10.
  • a groove 23 is circumferentially formed, in which an O-ring 24 is inserted, on the one hand a mechanically strong connection between the intermediate piece 20 and a plugged-on lamp element 1 0 conditionally and on the other hand, the housing 1 1 sealed with connects the intermediate piece 20.
  • a desired insulation class for example, the insulation class I P65 can be achieved for the lighting system.
  • the insulation class I P65 can be achieved for the lighting system.
  • Luminaire element 10 the housing 1 1 is completed by an end piece 30.
  • the end piece 30 has a construction comparable to the intermediate piece 20, wherein a connecting piece 32 with a groove 33 and an inserted earring 34, however, is provided only in one direction by an annular base portion 31.
  • the base portion 31 is by a molded or mounted lid
  • the electronic components 14 are supplied via a cable inserted with a supply current.
  • a conversion of this supply voltage in a suitable for the LEDs 1 5 voltage or a suitable operating current can be set.
  • the electronic components 14 may form a DC-DC converter.
  • Connection options for electrical cables can be provided on both sides of the board 1 3, so that a cable bushing 39 supplied cable on one side of the board 1 3 can be connected and on the opposite side 1 3 another cable section to the board 1 3 of the adjacent Luminaire element 10 may be guided by the intermediate piece 20. Gegebe- If necessary, at the turn opposite end of the relevant board 1 3 another connection cable may be connected, which is then guided by the opposite cable bushing 39 to a next light system.
  • the tubular housing 1 1 are rotatably mounted in the intermediate piece 20 and the end pieces 30.
  • the adjustment can be advantageously made after installation during operation of the lighting system.
  • FIGS. 3-5 each show a further exemplary embodiment of a lighting system, which in each case has a plurality of luminaire elements 10, which are connected to one another via different intermediate pieces 20 and optionally have further elements.
  • FIG. 3 In the embodiment of Fig. 3, four lamp units 1 0 are used, which are identical to the lighting units 1 0 of Figures 1 and 2.
  • an alternative embodiment of the lamp unit 1 0 is used, which is indicated in Fig. 3 by the reference numeral 1 0a. This differs from the lighting units 1 0 in the use of a longer piece of pipe, which forms the tubular housing 1 1.
  • the lamp unit 10a receives in its housing 1 1 two of the already shown in Figures 1 and 2 platinum carrier 1 2.
  • the juxtaposition of a plurality of identical platinum support 1 2 with boards 13 makes it possible to use different lengths of light elements 1 0, 1 0a, without having to hold a variety of different boards 1 3 and Platinenarnin1 2.
  • the lighting elements 1 0, 1 0a of the example of FIG. 3 are connected to each other via intermediate pieces 20, which may have different angles between their sockets 22.
  • intermediate pieces 20 On the left in FIG. 3, the known from the example of Figures 1 and 2 grade intermediate piece 20 is inserted.
  • an intermediate piece is used, in which the nozzles 22 are perpendicular to each other.
  • spacers 20b and 20c are used, each having smaller angles.
  • the differently angled tubular intermediate pieces 20, 20a-20c make it possible to perfectly adapt the lighting system to a surrounding geometry. This is particularly advantageous in narrow and angularly built machine houses or installations that can be perfectly illuminated with the lighting system according to the application.
  • 4 shows a further exemplary embodiment of a lighting system in which a plurality of lighting elements 10, 10a are connected to one another via various intermediate pieces 20b, 20d.
  • the intermediate piece 20d also provides an angle of 90 ° between lamp elements 1 0, 1 0a, which it connects to each other, but in contrast to the intermediate piece 20a constructed in the manner of a curved pipe section, whereas the intermediate piece 20a has two mitred straight fitting pipe pieces.
  • the lighting system of FIG. 4 has an inserted switching unit 40, the operating elements 41, with which the various lighting elements 1 0, 1 a on or. can be turned off.
  • the switching unit 40 includes at two end faces also nozzle 42 to be connected to lighting elements 1 0, 1 0a.
  • a tube 50 is inserted on one side of the switching unit 40, which corresponds in terms of its diameter to the tubular housing 1 1 of the lamp elements 1 0, 1 0a and in the present case serves as a cable guide.
  • the tube 50 terminates in a manifold 60, which is cube-shaped and on four sides corresponding nozzle for connecting lighting units 1 0, 1 0a and the tube 50 has.
  • the distributor piece 60 not only enables a linear arrangement of luminaire elements 10, 10a, but also allows branched structures to be constructed.
  • FIG. Another embodiment of a branched lighting system is shown in FIG.
  • a distributor 60a is used which has a hexagonal basic shape with correspondingly six connecting pieces.
  • Fig. 6 shows in an isometric view of the two lamp elements 10 comprehensive lighting system
  • the two lamp elements 10 are connected via an intermediate piece 20 'together and are closed on the opposite side with two end pieces 30'.
  • the illustrated lighting system thus corresponds to that shown in FIG.
  • the base portion 21 of the intermediate piece 20 'and the base portion 31 of the end piece 30' in each case instead of the foot 35 with fastening holes on a clamping fixture.
  • This comprises a central support 26, 36 and two each side of the support 26, 36 arranged latching hooks 27, 37th
  • FIG. 7 shows how the lighting system of FIG. 6 can be fixed to a grid element 1 by means of the supports 26, 36 or latching hooks 27, 37.
  • grid elements 1 are used for example as cable guides or as a protective grid in plant construction.
  • the supports 26, 36 are each provided with a groove-shaped incision, with which they are plugged onto a grid bar of the grid element 1.
  • the latching hooks 27, 37 engage with an undercut behind adjacent bars.
  • the lighting system can be mounted in this way quickly and without tools on such a grid element 1.
  • LED Light-emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un système d'éclairage comprenant au moins deux éléments d'éclairage (10,10', 10a) présentant chacun un boîtier (11) tubulaire et au moins partiellement transparent dans lequel au moins une diode électroluminescente (15) est agencée sur une plaquette (13), au moins deux des éléments d'éclairage (10, 10', 10a) étant reliés l'un à l'autre par au moins une pièce intermédiaire (20, 20', 20a-d) tubulaire. Ce système d'éclairage se caractérise en ce que la plaquette (13) est insérée dans le boîtier (11) sur un support de plaquette (12), ce support de plaquette (12) étant agencé dans le boîtier (11) par serrage et de telle façon qu'il peut tourner autour de l'axe longitudinal du boîtier (11).
PCT/EP2017/056445 2016-03-18 2017-03-17 Système d'éclairage WO2017158186A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202016101515.4U DE202016101515U1 (de) 2016-03-18 2016-03-18 Leuchtensystem
DE202016101515.4 2016-03-18

Publications (1)

Publication Number Publication Date
WO2017158186A1 true WO2017158186A1 (fr) 2017-09-21

Family

ID=58358615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/056445 WO2017158186A1 (fr) 2016-03-18 2017-03-17 Système d'éclairage

Country Status (2)

Country Link
DE (1) DE202016101515U1 (fr)
WO (1) WO2017158186A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL443957A1 (pl) * 2023-03-02 2024-09-09 Agropian Spółka Z Ograniczoną Odpowiedzialnością Oprawa oświetleniowa

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568309B (en) * 2017-11-14 2020-02-12 James Sheldon Anthony Lighting units
DE102022119424A1 (de) 2022-08-02 2024-02-08 H4X E.U. Beleuchtungsvorrichtung sowie verbinder

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US5103382A (en) * 1990-08-07 1992-04-07 Stanley Electric Company Auxiliary stop lamps
US20020114155A1 (en) * 2000-11-24 2002-08-22 Masayuki Katogi Illumination system and illumination unit
DE102009039748A1 (de) * 2009-02-13 2010-08-19 Osram Gesellschaft mit beschränkter Haftung Leuchtenanordnung
US20100271804A1 (en) * 2009-04-22 2010-10-28 Levine Jonathan E Modular lighting device kit
US20120014087A1 (en) * 2010-07-14 2012-01-19 Harvatek Corporation Simple detachable illumination structure and lamp tube
WO2013057660A2 (fr) 2011-10-21 2013-04-25 Koninklijke Philips Electronics N.V. Agencement électroluminescent
WO2013113548A1 (fr) * 2012-01-30 2013-08-08 Osram Gmbh Tube à del
DE202015000468U1 (de) 2015-01-21 2015-04-10 Edgar Schmidt Modulares Halterungssystem
DE202014004851U1 (de) 2014-06-17 2015-09-18 Wiska Hoppmann & Mulsow Gmbh LED-Rohrleuchte

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US6882111B2 (en) * 2003-07-09 2005-04-19 Tir Systems Ltd. Strip lighting system incorporating light emitting devices
US8454193B2 (en) * 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
US10309627B2 (en) * 2012-11-08 2019-06-04 Cree, Inc. Light fixture retrofit kit with integrated light bar
US9500344B2 (en) * 2014-03-21 2016-11-22 G&G Led Lighting device and housing therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103382A (en) * 1990-08-07 1992-04-07 Stanley Electric Company Auxiliary stop lamps
US20020114155A1 (en) * 2000-11-24 2002-08-22 Masayuki Katogi Illumination system and illumination unit
DE102009039748A1 (de) * 2009-02-13 2010-08-19 Osram Gesellschaft mit beschränkter Haftung Leuchtenanordnung
US20100271804A1 (en) * 2009-04-22 2010-10-28 Levine Jonathan E Modular lighting device kit
US20120014087A1 (en) * 2010-07-14 2012-01-19 Harvatek Corporation Simple detachable illumination structure and lamp tube
WO2013057660A2 (fr) 2011-10-21 2013-04-25 Koninklijke Philips Electronics N.V. Agencement électroluminescent
WO2013113548A1 (fr) * 2012-01-30 2013-08-08 Osram Gmbh Tube à del
DE202014004851U1 (de) 2014-06-17 2015-09-18 Wiska Hoppmann & Mulsow Gmbh LED-Rohrleuchte
DE202015000468U1 (de) 2015-01-21 2015-04-10 Edgar Schmidt Modulares Halterungssystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL443957A1 (pl) * 2023-03-02 2024-09-09 Agropian Spółka Z Ograniczoną Odpowiedzialnością Oprawa oświetleniowa

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