DE20311300U1 - Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit - Google Patents

Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit

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Publication number
DE20311300U1
DE20311300U1 DE20311300U DE20311300U DE20311300U1 DE 20311300 U1 DE20311300 U1 DE 20311300U1 DE 20311300 U DE20311300 U DE 20311300U DE 20311300 U DE20311300 U DE 20311300U DE 20311300 U1 DE20311300 U1 DE 20311300U1
Authority
DE
Germany
Prior art keywords
switch
light switch
light
signal
receiver
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.)
Expired - Lifetime
Application number
DE20311300U
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German (de)
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.)
GICK MICHAEL
Original Assignee
GICK MICHAEL
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 GICK MICHAEL filed Critical GICK MICHAEL
Priority to DE20311300U priority Critical patent/DE20311300U1/en
Publication of DE20311300U1 publication Critical patent/DE20311300U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00004—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the power network being locally controlled
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00019—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using optical means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/0002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using ultrasonic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • H02J2310/14—The load or loads being home appliances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Operation of an electrical light switch in a house results in a transmitter sending a wireless signal via such as an infrared or ultrasonic link to a lighting unit power connection. The signal is received by a unit built into the socket to switch the power on. The transmission can also include a facility for control of a light dimming function.

Description

Gebrauchsmusterantrag: Fernbedienbarer Lichtschalter Beschreibung:Utility model application: Remote-controlled light switch Description:

Anwendungsfall:Use case:

Eine bestehende Haus-Elektro-Installation (typisch: Lichtschalter für einen Deckenanschluss) soll in der Form umgenutzt werden, daß anstelle einer Deckenleuchte am vorhandenen Deckenanschluss z.B. eine Stehlampe an einer Steckdose geschaltet werden kann. Grundsätzlich lassen sich mit dieser Vorrichtung alle Verbraucher an einer Steckdose über den „normalen" Lichtschalter schalten, nicht nur Stehlampen.An existing electrical installation in a house (typically a light switch for a ceiling connection) is to be converted so that instead of a ceiling light on the existing ceiling connection, a floor lamp can be switched on at a socket. In principle, this device can be used to switch all devices on a socket using the "normal" light switch, not just floor lamps.

Stand der Technik:State of the art:

Derzeit handelsübliche Konkurrenzprodukte benutzen üblicherweise einen batteriebetriebenen Handsender und ein Empfängermodul an der Steckdose, das per Funk angesteuert wird. Varianten verfügen ferner über eine (meist stufenweise) Dimmerfunktion.
Vorteil: Es ist keinerlei Installationsaufwand notwendig.
Nachteil: Batteriebetrieb -> WartungCurrently commercially available competing products usually use a battery-operated handheld transmitter and a receiver module on the socket that is controlled wirelessly. Variants also have a (usually step-by-step) dimmer function.
Advantage: No installation effort is necessary.
Disadvantage: Battery operation -> maintenance

Bestehender Lichtschalter / bestehendes Schalterprogramm kann nicht weiterverwendet werdenExisting light switch / existing switch program can no longer be used

Technische Lösung:Technical solution:

An den bestehenden Deckenanschluss soll ein Sender angeschlossen werden.A transmitter is to be connected to the existing ceiling connection .

Ebenso soll zwischen Steckdose und Stehlampe ein Empfänger eingesteckt werden.A receiver should also be plugged in between the socket and the floor lamp.

Durch Schalten des bestehenden Lichtschalters gibt der Sender ein Signal (Funk, Infrarot, Ultraschall, Modulation auf das Stromnetz etc.) an den Empfänger, um die Stehlampe zu schalten.By switching the existing light switch, the transmitter sends a signal (radio, infrared, ultrasound, modulation on the power grid, etc.) to the receiver to switch on the floor lamp.

Im Zustand „An" muß soviel Strom gespeichert werden, dass nach Ausschalten des Lichtschalters gerade noch genug Energie vorhanden ist, um das Ausschalt-Signal an den Empfänger zu übertragen.In the "On" state, enough power must be stored so that after the light switch is turned off, there is just enough energy left to transmit the switch-off signal to the receiver.

Denkbar ist auch, das Sender-Steuergerät mit einer Batterie Stromnetz-unabhängig zu betreiben und den jeweiligen Schaltvorgang nicht durch direkten Anschluß an das Stromnetz sondern indirekt z.B. über Induktion festzustellen und den jeweiligen Sendevorgang auszulösen.It is also conceivable to operate the transmitter control unit with a battery independently of the power grid and to detect the respective switching process not by direct connection to the power grid but indirectly, e.g. via induction, and to trigger the respective transmission process.

Vorteil der vorgeschlagenen Lösung:Advantage of the proposed solution:

Es kann die bestehende Installation benutzt werden, d.h.:The existing installation can be used, i.e.:

• es ist kein Umdenken erforderlich, da weiterhin der gewohnte Schalter benutzt wird.• no rethinking is required as the usual switch is still used.

• das bestehende Schalterdesign muß nicht verändert werden und paßt weiterhin zum vorhandenen Schalterprogramm.• the existing switch design does not need to be changed and continues to fit the existing switch range.

• es sollten sich Kostenvorteile ggü. derzeit handelsüblichen Lösungen realisieren lassen (kein aufwendiges Design für Handsender-Gehäuse, keine Tasten, keine Batterie...)• cost advantages should be realised compared to currently commercially available solutions (no complex design for handheld transmitter housing, no buttons, no battery...)

• Wartungsfrei, da nach Möglichkeit das Stromnetz zur Versorgung benutzt wird.• Maintenance-free, as the power grid is used for supply wherever possible.

Funktionsweise:Functionality:

Zwei Arten der Signalerzeugung sind denkbar:Two types of signal generation are conceivable:

• Lichtschalter einschalten und eingeschaltet lassen: ein Einschaltsignal wird erzeugt• Turn on the light switch and leave it on: a switch-on signal is generated

• Lichtschalter ausschalten: bei abfallender Spannung wird ein Ausschaltsignal erzeugt Alternativ über "Codierung":• Turn off the light switch: when the voltage drops, a switch-off signal is generated. Alternatively, via "coding":

• Lichtschalter kurz ein- und ausschalten: Licht ein• Briefly switch the light switch on and off: light on

• nochmaliges ein- und ausschalten des Lichtschalters: Licht wieder aus• turning the light switch on and off again: light off again

Mögliche Erweiterungen:Possible extensions:

Evtl. lassen sich neben Ein- / Ausschalten auch noch Dimmerfunktionen realisieren, etwa durch den jeweiligen Rhythmus mit dem der Lichtschalter betätigt wird.
Zum Beispiel:In addition to switching on and off, it may also be possible to implement dimmer functions, for example by adjusting the rhythm with which the light switch is operated.
For example:

• kurzes ein- und ausschalten: ein• short switch on and off: on

• nochmaliges kurzes ein- und ausschalten: wieder aus• switch on and off again briefly: off again

• einschalten: Licht wird solange heller bis Lichtschalter wieder ausgeschaltet wird nochmaliges einschalten: Licht wird solange dunkler bis Lichtschalter wieder ausgeschaltet wird• switch on: light gets brighter until the light switch is turned off again switch on again: light gets darker until the light switch is turned off again

«&ngr;«&ngr;

Claims (1)

Geschützt werden soll ein Sender, der an den bestehenden Deckenanschluss einer Haus-Elektro- Installation angeschlossen wird und über den vorhandenen Lichtschalter betätigt wird.
Zwischen Steckdose und zu schaltendem Verbraucher muß ein Empfänger eingesteckt werden.
Durch Schalten des bestehenden Lichtschalters gibt der Sender ein Signal (Funk, Infrarot, Ultraschall, Modulation auf das Stromnetz etc.) an den Empfänger, um einen Verbraucher zu schalten.
Im Zustand "An" muß soviel Strom gespeichert werden, dass nach Ausschalten des Lichtschalters gerade noch genug Energie vorhanden ist, um das Ausschalt-Signal an den Empfänger zu übertragen.
Denkbar ist auch, den Sender mit einer Batterie stromnetz-unabhängig zu betreiben und den jeweiligen Schaltvorgang nicht durch direkten Anschluß an das Stromnetz sondern indirekt z. B. über Induktion festzustellen und dadurch den jeweiligen Sendevorgang auszulösen.
Als Erweiterung, zusätzlich zum Ein-/Ausschalten sind Dimmerfunktionen denkbar, etwa durch den jeweiligen Rhythmus mit dem der Lichtschalter betätigt wird.
Zum Beispiel: - kurzes ein- und ausschalten: ein - nochmaliges kurzes ein- und ausschalten: wieder aus - einschalten: Licht wird solange heller bis Lichtschalter wieder ausgeschaltet wird nochmaliges einschalten: Licht wird solange dunkler bis Lichtschalter wieder ausgeschaltet wird The transmitter to be protected is one that is connected to the existing ceiling connection of a house electrical installation and is operated via the existing light switch.
A receiver must be plugged in between the socket and the consumer to be switched.
By switching the existing light switch, the transmitter sends a signal (radio, infrared, ultrasound, modulation on the power grid, etc.) to the receiver to switch a consumer.
In the "On" state, enough power must be stored so that after the light switch is turned off, there is just enough energy left to transmit the switch-off signal to the receiver.
It is also conceivable to operate the transmitter with a battery independent of the power grid and to detect the respective switching process not by direct connection to the power grid but indirectly, e.g. via induction, and thereby trigger the respective transmission process.
As an extension, in addition to switching on/off, dimmer functions are conceivable, for example through the respective rhythm with which the light switch is operated.
For example: - short on and off switch: on - switch on and off again briefly: off again - switch on: light gets brighter until the light switch is turned off again switch on again: light gets darker until the light switch is turned off again
DE20311300U 2003-07-23 2003-07-23 Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit Expired - Lifetime DE20311300U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20311300U DE20311300U1 (en) 2003-07-23 2003-07-23 Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20311300U DE20311300U1 (en) 2003-07-23 2003-07-23 Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit

Publications (1)

Publication Number Publication Date
DE20311300U1 true DE20311300U1 (en) 2003-10-02

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DE20311300U Expired - Lifetime DE20311300U1 (en) 2003-07-23 2003-07-23 Electrical light switch has signal transmitter to relay wireless signal to a receiver built into power socket to turn supply on and off to lighting unit

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448861A (en) * 2007-05-04 2008-11-05 Tana Leonardus Wondergem Light switch controlled socket isolator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448861A (en) * 2007-05-04 2008-11-05 Tana Leonardus Wondergem Light switch controlled socket isolator

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20031106

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060822

R157 Lapse of ip right after 6 years

Effective date: 20100202