EP2182776A1 - Lampe de signalisation dotée d'une unité de socle et d'au moins une unité d'éclairage - Google Patents

Lampe de signalisation dotée d'une unité de socle et d'au moins une unité d'éclairage Download PDF

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Publication number
EP2182776A1
EP2182776A1 EP09013448A EP09013448A EP2182776A1 EP 2182776 A1 EP2182776 A1 EP 2182776A1 EP 09013448 A EP09013448 A EP 09013448A EP 09013448 A EP09013448 A EP 09013448A EP 2182776 A1 EP2182776 A1 EP 2182776A1
Authority
EP
European Patent Office
Prior art keywords
unit
warning light
lighting
units
light according
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.)
Granted
Application number
EP09013448A
Other languages
German (de)
English (en)
Other versions
EP2182776B1 (fr
Inventor
Christian HÖHLER
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.)
Werma Holding GmbH and Co KG
Original Assignee
Werma Holding GmbH and 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 Werma Holding GmbH and Co KG filed Critical Werma Holding GmbH and Co KG
Publication of EP2182776A1 publication Critical patent/EP2182776A1/fr
Application granted granted Critical
Publication of EP2182776B1 publication Critical patent/EP2182776B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • 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]

Definitions

  • the invention relates to a warning light for optically displaying at least one operating state, in particular of a plurality of different operating states, of a technical device such as a machine, a system, a vehicle or the like, with a base unit for placing on the device and at least one lighting unit comprising at least one light element according to the preamble of claim 1.
  • such exchange modules have different colors within a signal tower.
  • the Color combination of traffic lights selected, where, for example, the color is green for trouble-free operation and the color red for danger or for a standstill of the machine etc ..
  • Each Desinescent lamp has an incandescent lamp or one or more light-emitting diodes, which are already dyed accordingly or produce the white light and determines the corresponding colored cap the luminescent color of the removable module.
  • the electrical contacting of the exchangeable modules produced during assembly implements separate or parallel circuits or power supplies for the individual exchangeable modules.
  • five separate or parallel circuits are often available as standard, so that up to a maximum of five changeover modules can be used.
  • the object of the invention is in contrast to propose a warning light for visual display at least one operating state of a technical device that is more flexible, in particular more than five change modules or lighting units may have.
  • a warning lamp according to the invention is characterized in that the lighting unit comprises at least one control unit for controlling the operating state of the lighting unit with an addressable interface to a digital data transmission unit.
  • the lighting unit does not light up as in the prior art, when the power supply device is supplied with electrical energy, but when the digital data transmission unit transmits addressed data or data with appropriate address of the lighting unit to the addressable interface of the light unit. Accordingly, the interface switches or connects the electrical energy to the / the light-emitting elements in an advantageous manner with a correspondingly transmitted or correct address. Accordingly, an information transmission separate from the power supply takes place according to the invention.
  • two energy conductor elements or electrical supply cables or the like are now sufficient for the energy supply of the one lighting unit or of several or numerous lighting units.
  • a plurality of light units according to the invention are connected in series with respect to the power supply or a single circuit is provided for one or more light units.
  • the operation of the lighting unit or the lighting of the lighting unit is realized by the addressing.
  • the interface of the corresponding lighting unit does not switch. That is, no connection is made between the light emitting element and the power supply.
  • the energy supply device has at least two energy conductor elements and the data transmission unit comprises at least one data conductor element for digital data transmission.
  • the warning light with one or more lighting units requires only three conductor elements or cables, wires or the like.
  • the energy supply is realized with the aid of the two energy conductor elements and the transmission of the address or the advantageous information which luminous unit is to be lit or operated is transmitted by means of the advantageous data conductor element of the luminous unit or the / all luminous units.
  • the energy supply device comprises at least two energy conductor elements, wherein at least one of the Energy conductor elements is also designed as a data conductor element for digital data transmission.
  • the energy conductor elements is also designed as a data conductor element for digital data transmission.
  • the advantageous information or data in particular the address or the like, can be modulated onto the voltage or the current of the power supply of the conductor element (s).
  • the addressable interface of the lighting unit switches, in the case in which the transmitted information or address matches the address of the specific lighting unit, so that a connection is established between the power supply and the lighting element.
  • two conductors are sufficient.
  • additional, special, further conductor elements for the lighting unit or the lighting units can be provided.
  • At least two, in particular a plurality, in each case at least one lighting element comprehensive lighting units are provided.
  • the power supply device is designed to supply power to at least two light units and, in an advantageous manner, the control unit is designed to control the operating states of the at least two light units each having an addressable interface to a digital data transmission unit. Accordingly, it is possible to provide a plurality of luminous units preferably each having an advantageously addressable interface which is connected to a digital data transmission unit.
  • the digital data transmission unit is in the socket unit and / or in a separate Module unit, in particular a releasably fixable, tool exchangeable and interchangeable module unit arranged. Both in the base unit and in a special or separate module unit, sufficient space can be made available for accommodating a corresponding data transmission unit, etc.
  • the variant with releasably fixable module unit which includes the digital data transmission unit, is of particular importance for retrofitting already existing warning lights or base units. Accordingly, existing base units which are fixed to the technical device or screwed on, etc., can continue to be used.
  • the mechanical and / or electrical connections of the module unit preferably correspond to corresponding mechanical and / or electrical connections of the lighting units or exchange modules.
  • At least one first control unit of a first lighting unit has a control programming that is different from a second control unit of a second lighting unit.
  • red luminous lighting units can generate a flashing signal and a continuous signal during operation, each indicating different operating states of the technical device.
  • a green lighting unit only emit a continuous signal and / or different flashing phases, in particular different lengths of light and / or dark phases, than the other, for example, red light unit.
  • a light unit can realize other lighting effects or other functionalities, which further special operating conditions of the technical device in can be displayed advantageously.
  • an acoustic warning unit with an acoustic warning element can also be provided in an advantageous manner.
  • a signal horn or a signal siren is provided, in particular with an acoustic piezoelectric transducer.
  • acoustic warning units will advantageously have a different control programming to optical light units.
  • different tones with different volume, frequency, frequency sequence or melody or speech can be generated in an advantageous manner, which signal correspondingly different operating states.
  • corresponding acoustic warnings can be used separately for visual warning or in combination or for amplifying the visual warnings.
  • a first addressable interface of a first lighting unit has a different interface programming to a second addressable interface of a second lighting unit.
  • At least one sensor unit comprising at least one sensor
  • the sensor unit comprises at least one control unit for controlling the operating state of the sensor unit with an addressable interface to a digital data transmission unit.
  • the sensor unit has largely or identical mechanical and / or electrical connections, such as a lighting unit or an acoustic warning unit or a module unit comprising the data unit.
  • a sensor signal can be generated with such a sensor unit, which can be transmitted via the interface or the data conductor element to another unit such as a lighting unit, module unit or to the digital data transmission unit, in particular addressed.
  • a sensor designed as a smoke detector can generate a corresponding sensor signal, so that e.g. At least the digital data transmission unit and / or an advantageous lighting unit and / or acoustic warning unit, for example, the presence of smoke can be transmitted or signaled.
  • appropriate measures for signaling, containment or control of smoke, etc. can be arranged.
  • an (automatic) stop of the technical device or the machine can be realized.
  • an impairment or damage to the machine for example in case of fire of adjacent technical equipment or objects, etc., can be prevented in an advantageous manner.
  • a sensor unit is designed as a switch.
  • the sensor unit is formed as an acknowledgment switch or emergency stop switch or the like.
  • an acknowledgment switch or emergency stop switch or the like can be provided by the corresponding operator or supervisor in the indication of a specific operating condition by the warning light advantageously an acknowledgment, which has to acknowledge the warning or signaling the corresponding operating state with the advantageous switch.
  • an advantageous emergency stop button can the operator or monitor, for example, turn off the technical device and / or the warning light in an emergency.
  • a sensor unit comprising a sensor in a warning light represents a complete departure from corresponding prior art warning lights in which system-related no sensors could be provided which could pass sensor signals within the warning light or to the technical device.
  • a bidirectional communication of the lighting units, sensor units, module units, interfaces, data transmission unit, etc. can be realized.
  • At least six, in particular eight, ten or more lighting units and / or sensor units can be used.
  • sensor units or switches or the like in the warning light according to the invention, it is of great advantage to be able to use more than five units per warning light according to the invention.
  • the warning light is designed as a signal tower with releasably fixable, tool-exchangeable and exchangeable light units and / or sensor units or so-called exchange modules.
  • these units or module units or exchange modules can be realized or equipped with bayonet connections, simple longitudinal connectors or the like.
  • the addressable interface on a position device for detecting and / or forwarding the position, especially from / to adjacent addressable interfaces. This makes it possible that the specific position of the interface or
  • Light units, sensor units, modular units after assembly or assembly of the warning light on the spot in an advantageous manner can be determined automatically.
  • an assignment of the respective unit or the exchange module can be implemented to a corresponding specific address in an advantageous manner.
  • By forwarding the position or the address to adjacent interfaces or to the data transmission unit, in particular with further information such as special characteristics or properties of the associated unit, for example, red, green light unit, piezo buzzer, etc. is an advantageous assignment of the determined or actual Position of the respective unit during operation or at the beginning of operation possible.
  • an electrical codification of the respective unit is provided.
  • This code or this information is controlled for example after mounting the warning light or when changing the operating state of the warning light in an advantageous manner. With the help of these measures, an erroneous assignment of the operating states of the technical device to be displayed or signaled can be avoided.
  • a manual assignment of the lighting unit, sensor unit, change module or module unit can be made to a specific, predetermined address.
  • so-called dip-switches, jumpers, wire bridges or the like can be used.
  • At least one transmitter unit and / or receiver having a communication unit for wireless transmission of the operating states of the light units and / or sensor units is provided.
  • this communication unit both the communication between addressable interfaces of the units and the digital Data transmission unit can be realized as well as a communication of the warning light with a separate warning device or display device such as a radio, a mobile phone, a mobile PDA, a computer or the like.
  • a separate warning device or display device such as a radio, a mobile phone, a mobile PDA, a computer or the like.
  • an advantageous communication unit can be used for example on already known wireless transmission systems such as GSM, UMTS, WLAN, BLUETOOTH, ZigBee or others.
  • a monitoring device which monitors the functionality of the lighting unit, sensor unit, module unit or the exchange module.
  • a diagnostic function increases the reliability of the warning light according to the invention.
  • a warning light installation comprises at least two or more warning lamps according to the invention.
  • each warning lamp or each lighting unit can comprise at least the control unit for checking the operating state of the lighting unit with the addressable interface to the digital data transmission unit. Accordingly, each warning light or light unit can be operated separately, without a great deal of cabling with numerous parallel circuits must be realized. Rather, the advantageous two energy conductor elements for each warning light and / or a data conductor element or cable according to the invention are sufficient.
  • the / the data conductor elements or an advantageous connection unit can be used in an advantageous manner for connection of the warning lights and / or light units with each other or for the transmission of data and / or control signals.
  • a network or a network of at least two or several / numerous warning lights and / or light units can be realized in an advantageous manner.
  • a network or network of warning lights has an advantageous display unit such as a screen and / or a computer.
  • an advantageous display unit such as a screen and / or a computer.
  • individual and / or all warning lights or lighting units and / or sensor units, etc. of the network can be displayed (centrally) and / or the operating states can be stored and optionally evaluated (statistically) in an advantageous manner.
  • FIG. 1 is schematically illustrated a warning lamp according to the invention with a plurality of light units and a connection element.
  • a warning light comprises, in addition to a connecting element 1, a plurality of lighting units 2.1, 2.2 and 2.3.
  • a cover 3 is provided, which closes the warning light or signal tower above.
  • the signal tower or the connecting element 1 is connected via a plurality of cables 4 with the technical device, not shown, such as a machine tool or the like.
  • a connection technique according to the prior art can be used.
  • simple control lines are provided, which are energized in a certain operating state of the technical device or not.
  • the warning light or signal tower with a bus system of the technical device such as USB, BUS, ASI, ETHERNET, etc. or wirelessly via radio using BLUETOOTH etc ..
  • connection element 1 a digital data transmission unit 5 is provided, which acts as a connection or so-called gateway between the technical device and the warning light or the light units 2.
  • the warning light can process addressed bus information or data of the bus system of the device to be monitored directly. This means that a separate data transmission unit of the warning light can be dispensed with.
  • connection element 1 and light unit 2 are provided both for powering the light units 2 and for data transmission or information transmission and in particular transmission of the respective address.
  • the corresponding information or data is modulated onto a conductor 6.1.
  • each lighting unit 2 in each case comprises an addressable interface 7 and a lighting element 8, in particular one or more light-emitting diodes. It is thus possible to use single-color as well as multi-color LEDs, such as so-called RGB LEDs.
  • the lighting element 8.2 is operated or brought to light when, in addition to the power supply, in addition, the predetermined address of the lighting unit 2.2 is modulated onto the cable 6.
  • the addressable interface 7.2 connects to the lighting element 8.2.
  • the interfaces 7.1 and 7.3 of the lighting units 2.1 and 2.3 do not switch, so that the corresponding lighting elements 8.1 and 8.3 do not light up or are not put into operation.
  • the light units 2 an address information using the device-specific bus system, so that in this embodiment, not the connection element 1 and the warning light includes the data transmission unit 5, but the corresponding technical device.
  • an advantageous control unit determines both the operation of the lighting unit 2 and preferably also the function of the lighting unit 2.
  • units 2 which are designed as acoustic units, wherein, among other things, it is possible to define not only the volume, the audio frequency, the melody or further signal parameters. For example, this is realized by means of the digital data transmission unit or via the data conductor element 6 with the aid of the addressable interface 7.
  • different light effects of the lighting elements 8 can be realized, such as continuous light, flashing light, changes in the flashing frequency or length of pauses between luminous phases, brightness, color, etc.

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP09013448.7A 2008-11-04 2009-10-24 Lampe de signalisation dotée d'une unité de socle et d'au moins une unité d'éclairage Active EP2182776B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008055798A DE102008055798A1 (de) 2008-11-04 2008-11-04 Warnleuchte mit einer Sockeleinheit und wenigstens einer Leuchteinheit

Publications (2)

Publication Number Publication Date
EP2182776A1 true EP2182776A1 (fr) 2010-05-05
EP2182776B1 EP2182776B1 (fr) 2019-04-10

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EP (1) EP2182776B1 (fr)
DE (1) DE102008055798A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302982A3 (fr) * 2009-09-18 2012-04-18 Dietmar Müller Chaîne lumineuse à gradation et commutateur correspondant
DE202013102472U1 (de) 2013-06-10 2013-06-17 Yellowtec GmbH Warnleuchte, insbesondere Signalsäule sowie Leuchteinheit für eine solche
EP2610830A1 (fr) * 2011-12-29 2013-07-03 WERMA Holding GmbH + Co. KG Colonne de signalisation
FR2990548A1 (fr) * 2012-05-11 2013-11-15 Nigen Steve Le Module electrique de securite et d'information portatif
EP2911476A1 (fr) * 2014-01-13 2015-08-26 Rockwell Automation Technologies, Inc. Pile de lumière avec générateur de fonction modulaire
EP2894945A3 (fr) * 2014-01-13 2015-11-25 Rockwell Automation Technologies, Inc. Pile de lumière avec convertisseur de puissance modulaire
EP2996442A4 (fr) * 2013-05-09 2016-12-28 Patlite Corp Lampe d'affichage de signal
US9568179B2 (en) 2014-01-13 2017-02-14 Rockwell Automation Technologies, Inc. Modular stack light with central connectors
US10422821B2 (en) 2017-04-17 2019-09-24 Rockwell Automation Technologies, Inc. System and method of identifying a module in a stack light
US10475299B2 (en) 2015-07-20 2019-11-12 Banner Engineering Corporation Modular indicator
WO2019241382A1 (fr) * 2018-06-12 2019-12-19 Banner Engineering Corporation Indicateur modulaire
EP3633639A1 (fr) * 2018-10-06 2020-04-08 Eaton Intelligent Power Limited Colonne lumineuse pour indiquer un état d'un appareil à surveiller
EP3842878A1 (fr) 2019-12-23 2021-06-30 WERMA Holding GmbH + Co. KG Dispositif d'affichage de l'état de fonctionnement
DE202019005766U1 (de) 2019-12-23 2021-12-03 Werma Holding Gmbh + Co. Kg Betriebszustandsanzeigevorrichtung

Families Citing this family (1)

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JP6068387B2 (ja) 2014-04-10 2017-01-25 ファナック株式会社 昇降式信号灯を備えた射出成形機

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DE19513983A1 (de) 1994-04-15 1995-10-19 Werma Signalgeraete Gmbh & Co Signalsäule
DE29604904U1 (de) * 1996-03-16 1996-07-04 Insta Elektro GmbH & Co KG, 58511 Lüdenscheid Installationsbussystem für eine Stromschienenbeleuchtung
DE19814366A1 (de) * 1998-03-31 1999-10-07 Ceag Sicherheitstechnik Gmbh Verfahren zur Steuerung wenigstens eines mit einer Steuerungseinrichtung verbundenen elektrischen Verbrauchers und entsprechende Schaltungsanordnung
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DE10233437A1 (de) * 2002-07-23 2004-02-12 Siemens Ag Kommunikationssystem für Signalisierungsvorrichtungen eines Flughafens
DE10326368A1 (de) * 2003-06-06 2004-12-23 Held, Julia Flexible Beleuchtungseinrichtung mit mehreren Lumineszenzdioden
WO2007013003A1 (fr) * 2005-07-27 2007-02-01 Philips Intellectual Property & Standards Gmbh Systeme d'eclairage et procede de commande d'une pluralite de sources lumineuses
WO2008007268A2 (fr) * 2006-06-23 2008-01-17 Koninklijke Philips Electronics N.V. Procédé et dispositif de commande de groupes de sources de lumière
WO2008001274A2 (fr) * 2006-06-27 2008-01-03 Philips Intellectual Property & Standards Gmbh Éclairage de grandes surfaces
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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302982A3 (fr) * 2009-09-18 2012-04-18 Dietmar Müller Chaîne lumineuse à gradation et commutateur correspondant
EP2610830A1 (fr) * 2011-12-29 2013-07-03 WERMA Holding GmbH + Co. KG Colonne de signalisation
JP2013140591A (ja) * 2011-12-29 2013-07-18 Werma Holding Gmbh & Co Kg 警告灯コラム
FR2990548A1 (fr) * 2012-05-11 2013-11-15 Nigen Steve Le Module electrique de securite et d'information portatif
EP2996442A4 (fr) * 2013-05-09 2016-12-28 Patlite Corp Lampe d'affichage de signal
DE202013102472U1 (de) 2013-06-10 2013-06-17 Yellowtec GmbH Warnleuchte, insbesondere Signalsäule sowie Leuchteinheit für eine solche
US9568179B2 (en) 2014-01-13 2017-02-14 Rockwell Automation Technologies, Inc. Modular stack light with central connectors
EP2894945A3 (fr) * 2014-01-13 2015-11-25 Rockwell Automation Technologies, Inc. Pile de lumière avec convertisseur de puissance modulaire
EP2911476A1 (fr) * 2014-01-13 2015-08-26 Rockwell Automation Technologies, Inc. Pile de lumière avec générateur de fonction modulaire
US9845949B2 (en) 2014-01-13 2017-12-19 Rockwell Automation Technologies, Inc. Modular stack light with central connectors
US10475299B2 (en) 2015-07-20 2019-11-12 Banner Engineering Corporation Modular indicator
US10984636B2 (en) 2015-07-20 2021-04-20 Banner Engineering Corporation Modular indicator
US11580828B2 (en) 2015-07-20 2023-02-14 Banner Engineering Corporation Modular indicator
USD1018347S1 (en) 2015-07-20 2024-03-19 Banner Engineering Corporation Indicator light module
US10422821B2 (en) 2017-04-17 2019-09-24 Rockwell Automation Technologies, Inc. System and method of identifying a module in a stack light
WO2019241382A1 (fr) * 2018-06-12 2019-12-19 Banner Engineering Corporation Indicateur modulaire
EP3633639A1 (fr) * 2018-10-06 2020-04-08 Eaton Intelligent Power Limited Colonne lumineuse pour indiquer un état d'un appareil à surveiller
EP3842878A1 (fr) 2019-12-23 2021-06-30 WERMA Holding GmbH + Co. KG Dispositif d'affichage de l'état de fonctionnement
DE202019005766U1 (de) 2019-12-23 2021-12-03 Werma Holding Gmbh + Co. Kg Betriebszustandsanzeigevorrichtung

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Publication number Publication date
EP2182776B1 (fr) 2019-04-10
DE102008055798A1 (de) 2010-05-06

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