EP2362132A2 - Système d'éclairage modulaire doté d'une multitude de modules d'éclairage - Google Patents

Système d'éclairage modulaire doté d'une multitude de modules d'éclairage Download PDF

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Publication number
EP2362132A2
EP2362132A2 EP11000743A EP11000743A EP2362132A2 EP 2362132 A2 EP2362132 A2 EP 2362132A2 EP 11000743 A EP11000743 A EP 11000743A EP 11000743 A EP11000743 A EP 11000743A EP 2362132 A2 EP2362132 A2 EP 2362132A2
Authority
EP
European Patent Office
Prior art keywords
lighting
modules
modular
lighting modules
lighting system
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Withdrawn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
EP11000743A
Other languages
German (de)
English (en)
Other versions
EP2362132A3 (fr
Inventor
Ben Wirth
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.)
benwirth licht eK
Original Assignee
benwirth licht eK
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 benwirth licht eK filed Critical benwirth licht eK
Publication of EP2362132A2 publication Critical patent/EP2362132A2/fr
Publication of EP2362132A3 publication Critical patent/EP2362132A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • 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
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Definitions

  • the invention relates to a modular lighting system with a plurality of lighting modules with different light sources or luminous bodies.
  • Lighting systems are known which allow light-emitting elements, such as e.g. Light-emitting diodes (LED), on an electrical circuit board by plug connections to larger surfaces to connect.
  • LED Light-emitting diodes
  • these systems always require an additional support structure or mounting plate or housing.
  • Another disadvantage of these systems is a design-related limitation in the choice of the bulbs. Even in their light direction, these systems are limited to a light direction within a raster plane.
  • the object of the present invention is to provide an improved lighting system that does not have the above disadvantages, in particular.
  • the above object is achieved by a modular lighting system according to claim 1.
  • the modular lighting system includes a plurality of lighting modules, each lighting module having a substantially planar support frame.
  • the lighting modules of the plurality of lighting modules can be detachably connected to one another using the modular principle in such a way that a self-supporting structure is formed.
  • the connection between two lighting modules preferably via a respective connecting piece such that control data and a electric current can flow between these lighting modules.
  • In the support frame of at least one lighting module at least one light source is used.
  • a separate support structure or a separate housing is not required according to the invention, since the mutually releasably interconnected lighting modules form a dimensionally stable unit that fixed depending on the application only on the ceiling / wall, suspended in space or must be placed on a stand.
  • the connecting parts of the form-locking connections preferably at the same time have the hardware interfaces for the transmission of energy or power and control data between adjacent lighting modules.
  • the lighting system according to the invention is composed according to the modular or modular principle of standardized lighting modules, the lighting system can be arbitrarily changed, in particular be easily adapted to different spatial and proportions.
  • the individual lighting modules can be combined in different ways to the lighting system. This results in a variety of uses for the lighting system of the invention: as a wall light, ceiling light, table lamp, floor lamp, ceiling or wall panels and free arrangements.
  • three-dimensional structures are possible when using appropriate connectors.
  • free-standing body can be formed from the lighting system according to the invention, which need no further support or attachment points.
  • the shape of the individual lighting modules is preferably selected such that the adjacent lighting modules form a surface of the lighting system.
  • the lighting modules or their support frame have a flat, substantially square shape, wherein the corners of the support frame are chamfered.
  • the construction of the illumination system according to the invention of standardized lighting modules in the modular principle reduces the manufacturing costs and simplifies the installation and repair of faulty components.
  • LED light emitting diodes
  • OLED organic light emitting diodes
  • the lighting system according to the invention preferably further comprises a control unit, which makes it possible to control the lighting means of the lighting modules of the lighting system.
  • the control unit is designed in such a way and the connections between the lighting modules are configured such that the control unit can control the lighting means of individual lighting modules, a subset of the lighting modules and / or all lighting modules, i. For example, on and off, increase or decrease the light level and the like.
  • the "dimming" and / or other functions of the lighting means of a lighting module may additionally or alternatively be effected by touching a specific location of the lighting module on which a sensor is provided which performs the desired function in response to the touch, for example the lighting means dims the relevant lighting module.
  • control unit allows a freely configurable lighting situation, which adapts to the user and the external conditions, such as daylight.
  • the lighting situation could be adapted to the movement or the location of the user.
  • the illumination system according to the invention may comprise corresponding sensors for detecting movements.
  • the control unit may be configured, for example, as a bus system, in particular as a field bus system.
  • This type of networking of the lighting modules of the lighting system is inexpensive and reliable.
  • the field bus networking also offers the simple possibility of extensions to the lighting system by adding additional lighting modules that are easily connected to the bus system.
  • control information is transmitted to the lighting modules via a bus system, but also the energy or power supply of the individual lighting modules is ensured.
  • gateways can also be used for the connection in a possibly existing house bus system.
  • a possibly existing house bus system like e.g. Insta-Bus or DALI.
  • control unit has an external interface
  • external devices for example an audio source
  • the lighting system can be connected to the lighting system or the lighting system can be integrated into communication networks, such as a LAN and / or the Internet, so that the control of the lighting system according to the invention, for example via a Computer can be done on a LAN.
  • the lighting means can be used relative to the plane defined by the support frame of the lighting modules with different emission directions in the lighting modules.
  • the lighting modules When large-scale use of the lighting modules, eg as room separation device, it is not necessary to equip each frame with bulbs. Therefore, it is possible to insert in the lighting modules dummies, which serve only as a placeholder, mechanical link and distributor for electrical signals to adjacent lighting modules. Also for optical purposes these dummies can be used.
  • a lighting module may further comprise at least one of the following elements: sensors, e.g. Perceive movements, light conditions or sound; Receiver for e.g. Radio or infrared remote controls; mechanically adjustable mirrors, the z. B. serve as a light distribution system for daylight; displays; Company logos; Voice recording modules and / or speakers for playing audio information.
  • sensors e.g. Perceive movements, light conditions or sound
  • Receiver for e.g. Radio or infrared remote controls
  • mechanically adjustable mirrors, the z. B. serve as a light distribution system for daylight
  • displays e.g. Radio or infrared remote controls
  • Voice recording modules and / or speakers for playing audio information.
  • FIGS. 1a and 1b show perspective views of a lighting module 10 according to a first preferred embodiment from the front or rear.
  • the lighting module 10 consists essentially of a flat, square support frame 12, preferably with bevelled corners.
  • a cross-shaped central portion of the lighting module 10 is used, which connects the peripheral sides of the support frame 12 together and serves as a support for the lighting means.
  • four light-emitting diodes 14a-d are arranged symmetrically, preferably.
  • a light-emitting diode also called luminescence diode, in short LED for light- emitting diode or light-emitting diode
  • a light-emitting diode is an electronic semiconductor component.
  • the semiconductor material with suitable doping it is possible to obtain LEDs that emit light in a wide variety of colors.
  • the invention also includes support frame with a number other than four LED, for example, two or eight LED.
  • the LED can also be arranged on the support frame 12 itself.
  • a cooling element 16a-d is arranged for each LED on the back of the cross-shaped central portion of the lighting module 10, which are designed to dissipate the heat generated by the LED 14a-d during operation.
  • a cooling element 16a-d instead of four separate cooling elements 16a-d, only a correspondingly larger designed cooling element may be provided, that dissipates the heat generated by all four LEDs 14a-d. In the case of LEDs with low heat generation, the heat can also be dissipated solely via the cross-shaped middle section of the lighting module 10.
  • Means are provided in the middle sections of the peripheral sides of the support frame 12, which allow a connecting element 20 to be attached to the support frame 12 of the lighting module 10 and to connect two lighting modules 10 to one another with this connecting element.
  • These means can be configured, for example, as plug-in connections or screw connections.
  • holes 19a-d for receiving a connecting element 20 may be provided in the support frame 12.
  • the connection between two lighting modules 10 via a connecting element 20 is stable and allows the energy or current flow and the control data stream between the lighting modules.
  • the lighting module 10 can be connected according to the first preferred embodiment on its four peripheral sides via up to four connecting elements 20 with up to four other lighting modules 10.
  • the substantially square shape of the support frame 12 of the lighting module 10 is a preferred embodiment. It is also conceivable that the support frames of an illumination system according to the invention have the shape of a hexagon or the shape of an octagon. When using hexagonal support frames, assembling individual lighting modules would result in a honeycomb pattern.
  • FIGS. 2a and 2b show perspective views of a lighting module 10 'according to a second preferred embodiment of front and rear.
  • the lighting module 10 'according to the second preferred embodiment is substantially different from the lighting module 10 according to the first preferred embodiment in that Illumination module 10 ', the lamp is formed by an organic light emitting diode 16.
  • OLED organic light-emitting diode
  • OLED organic light emitting diode
  • LEDs inorganic light-emitting diodes
  • the OLED 16 replaces the cross-shaped central portion of the illumination module 10 according to the first preferred embodiment.
  • the OLED 16 is connected virtually directly to the peripheral sides of the support frame 12 of the lighting module 10 '. Since the heat development in OLED is less pronounced than in the case of LEDs, it is not necessary to provide a cooling element in the lighting module 10 ', but this is likewise possible.
  • the illumination means 10 the same means that allow a connecting element 20 to the support frame 12 of the lighting module 10' to install and with this connecting element 20, the lighting module 10 'with another lighting module 10, 10' according to the first or the second preferred Embodiment connect (for example, the holes 19a-d).
  • FIG. 3 shows a perspective view of a lighting system 30 with four lighting modules 10 'according to the second preferred embodiment in the form of a table lamp, wherein the four lighting modules 10' composite form a square or a 2x2 matrix. Due to the design of the support frame 12 with beveled corners, a preferably square opening is defined between the lighting modules 10 'arranged in a square (see, for example, FIGS FIGS. 6 and 7 where several such square openings can be seen).
  • illumination system 30 in the form of a table lamp pivotally engages in this square opening a spherical upper end 38th a rod-shaped arm 36 which is mounted at its lower also spherical end 34 pivotally mounted on a base plate or a base 32.
  • both the connection of the spherical upper end 38 and the lower equally spherical end 34 of the bar-shaped arm 36 with the opening formed by the four square-shaped lighting modules 10 'and the base 32 is magnetic, i.e., the bottom.
  • the corresponding components are preferably made of a magnetic material and remain in this position after a change in the relative orientation by a user.
  • the illustrated illumination system 30 according to the invention in the form of a table lamp, the skilled artisan recognize that such a table lamp can of course also be formed from the lighting modules 10 according to the first preferred embodiment. Further, those skilled in the art will recognize that the corners of the support frame 12 of a lighting module 10, 10 'need not be bevelled (as shown in the figures) but may also take the shape of the circumference of a quarter circle. In this case, the shape of an opening defined by four lighting modules 10, 10 'arranged in a square and interconnected is not square but substantially circular.
  • FIG. 4 shows a perspective view of the lighting module 10 according to the first preferred embodiment, wherein the LED of the lighting module 10 are equipped with optical lenses 17a-d. These lenses 17a-d can preferably be arranged in front of the LED of the illumination module 10 in such a way that the LEDs can have different emission directions with regard to the plane defined by the support frame 12 of the illumination module 10.
  • FIG. 5 shows a perspective view of one of the lighting modules 10, 10 'according to the first and second preferred embodiment existing lighting system 40 according to the invention in the form of a Hanging lamp.
  • the composite lighting modules 10, 10 'of the lighting system 40 have a square shape, this square shape is formed in the case of the lighting system 40 by an array of 3x3 lighting modules, ie a total of 9 lighting modules .
  • the two outer columns of the 3x3 matrix of illumination modules of the illumination system 40 are formed by illumination modules 10 'according to the second preferred embodiment, whereas the middle column is formed by illumination modules 10 according to the first preferred embodiment.
  • other distributions are equally possible.
  • FIG. 5 forms the 3x3 matrix of lighting modules 10, 10 'due to the beveled corners of the support frame 12 of the lighting modules 10, 10' a total of four square openings in the middle of four lighting modules 10, 10 'from.
  • fastening elements for example in the form of a fastening cross, fastened to the bands 42 can be attached to hang the lighting system 40 respectively.
  • FIGS. 6a and 6b 12 show perspective views of a front-rear planar illumination system 50 formed from a plurality of illumination modules 10, 10 'according to the first and second preferred embodiments.
  • This lighting system 50 is particularly well suited to be installed on a flat ceiling or wall.
  • these two square 2x2 matrices of lighting modules 10, 10 ' form a square one due to the bevelled corners of the support frames 12 of the lighting modules 10, 10' Opening off.
  • fasteners may be mounted in these openings to secure the lighting system 50 to a wall.
  • the lighting system 50 can be screwed to a wall by means of the fastening elements.
  • FIG. 7 shows a perspective view of a three-dimensional illumination system 60, which is formed from a plurality of lighting modules 10 'according to the second preferred embodiment.
  • This lighting system 60 is particularly well suited to be installed on a corner of a room formed by two walls. Due to the cantilevered design of the lighting system 60, however, this can also be used as a stand-alone room divider.
  • the lighting systems 30, 40, 50, 60 according to the invention described above preferably also comprise a control unit (not shown), which makes it possible to control the lighting means of the lighting modules of the lighting system.
  • the control unit is designed in such a way and the connections between the lighting modules of the lighting systems are configured such that the control unit can control the lighting means of individual lighting modules, a subset of the lighting modules and / or all lighting modules, i. For example, on and off, increase or decrease the light level and the like.
  • the "dimming" and / or other functions of the lighting means of a lighting module may additionally or alternatively be effected by touching a specific location of the lighting module to which a sensor is provided which performs the desired function in response to the touch, for example the lighting means dims the relevant lighting module.
  • control unit allows a freely configurable lighting situation, the user and the external Conditions, such as daylight.
  • the lighting situation could be adapted to the movement or the location of the user.
  • the illumination system according to the invention may comprise corresponding sensors for detecting movements.
  • the control unit may be configured, for example, as a bus system, in particular as a field bus system.
  • This type of networking of the lighting modules of the lighting system is inexpensive and reliable.
  • the field bus networking also offers the simple possibility of extensions to the lighting system by adding additional lighting modules that are easily connected to the bus system.
  • control information is transmitted to the lighting modules via a bus system, but also the energy or power supply of the individual lighting modules is ensured.
  • gateways can also be used for the connection in a possibly existing house bus system.
  • a possibly existing house bus system like e.g. Insta-Bus or DALI.
  • control unit has an external interface
  • external devices for example an audio source
  • the lighting system can be connected to the lighting system or the lighting system can be integrated into communication networks, such as a LAN and / or the Internet, so that the control of the lighting system according to the invention, for example via a Computer can be done on a LAN.
  • the power electronics for operating the lighting means are preferably integrated in a respective support frame 12.
  • the support frame 12 of a lighting module 10, 10 ' preferably also fulfills the function of distributing all signals at one input, ie at an interface with an adjacent lighting module 10, 10', to all other interfaces of the support frame 12.
  • each carrier element 12 is both a distributor of energy or current and control information and a driver for the light source used in the carrier element 12.
  • the lighting system according to the invention grows, changes with the wishes and needs of the user, and allows the user, for example, for spatial changes and associated new requirements to respond and to expand the lighting system accordingly by additional lighting modules or even split an existing larger lighting system in two or more smaller lighting systems. For example, by converting from a large ceiling light, a series of wall lights can be created.
  • the lighting system according to the invention represents an intelligent room system.
  • This room system is able to wake the user with slowly increasing room brightness and music output via a built-in loudspeaker.
  • the brightness and light color are adjusted to the respective day situation: in the morning, for example, one would have a high proportion of blue, in the evening a high proportion of red.
  • the user could look at the built-in displays e.g. inform about news or the current weather.
  • the displays could also serve as a control interface between the user and the lighting system.
  • the modular lighting system according to the invention thus has virtually no limits.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP11000743A 2010-02-22 2011-01-31 Système d'éclairage modulaire doté d'une multitude de modules d'éclairage Withdrawn EP2362132A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010008788A DE102010008788A1 (de) 2010-02-22 2010-02-22 Modulares Beleuchtungssystem mit einer Vielzahl von Beleuchtungsmodulen

Publications (2)

Publication Number Publication Date
EP2362132A2 true EP2362132A2 (fr) 2011-08-31
EP2362132A3 EP2362132A3 (fr) 2013-03-06

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EP11000743A Withdrawn EP2362132A3 (fr) 2010-02-22 2011-01-31 Système d'éclairage modulaire doté d'une multitude de modules d'éclairage

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EP (1) EP2362132A3 (fr)
DE (1) DE102010008788A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375744A (zh) * 2012-04-27 2013-10-30 卢汉雄 Led照明灯具
GB2502777A (en) * 2012-06-04 2013-12-11 Metrolight Ltd Modular LED lighting fixture
WO2014013369A1 (fr) * 2012-07-17 2014-01-23 Koninklijke Philips N.V. Accessoire pour interconnexion de dispositifs d'éclairage
WO2014106596A1 (fr) * 2013-01-07 2014-07-10 Osram Opto Semiconductors Gmbh Luminaire
EP3051212A1 (fr) * 2015-01-27 2016-08-03 Miele & Cie. KG Module d'eclairage pour hotte aspirante et hotte aspirante comprenant un module d'eclairage
EP3227606A4 (fr) * 2013-08-01 2018-07-04 Brightgreen Pty Ltd Dispositif d'éclairage réglable

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223162B4 (de) * 2012-12-14 2022-08-25 Pictiva Displays International Limited Flächenlichtsystem
DE102014225899A1 (de) * 2014-12-15 2016-06-16 Osram Opto Semiconductors Gmbh Optoelektronische Baugruppe, optoelektronisches System und Sonnenschutz
DE202018002012U1 (de) * 2018-04-19 2018-07-22 Nölle Inustrielle Umwelttechnik GmbH Leuchte

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Publication number Priority date Publication date Assignee Title
US8066403B2 (en) * 2007-06-21 2011-11-29 Nila Inc. Modular lighting arrays
CN101408291A (zh) * 2007-10-11 2009-04-15 富士迈半导体精密工业（上海）有限公司 光源模组及相应的光源装置
CN101539278B (zh) * 2008-03-19 2010-11-10 富准精密工业(深圳)有限公司 发光二极管组合

Non-Patent Citations (1)

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Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375744A (zh) * 2012-04-27 2013-10-30 卢汉雄 Led照明灯具
GB2502777A (en) * 2012-06-04 2013-12-11 Metrolight Ltd Modular LED lighting fixture
WO2014013369A1 (fr) * 2012-07-17 2014-01-23 Koninklijke Philips N.V. Accessoire pour interconnexion de dispositifs d'éclairage
WO2014106596A1 (fr) * 2013-01-07 2014-07-10 Osram Opto Semiconductors Gmbh Luminaire
DE102013200084B4 (de) 2013-01-07 2021-10-14 Pictiva Displays International Limited Leuchte
EP3227606A4 (fr) * 2013-08-01 2018-07-04 Brightgreen Pty Ltd Dispositif d'éclairage réglable
EP3051212A1 (fr) * 2015-01-27 2016-08-03 Miele & Cie. KG Module d'eclairage pour hotte aspirante et hotte aspirante comprenant un module d'eclairage

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Publication number Publication date
EP2362132A3 (fr) 2013-03-06
DE102010008788A1 (de) 2011-08-25

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