DE9417175U1 - Automatic power switch with master-slave function and infrared remote control - Google Patents

Automatic power switch with master-slave function and infrared remote control

Info

Publication number
DE9417175U1
DE9417175U1 DE9417175U DE9417175U DE9417175U1 DE 9417175 U1 DE9417175 U1 DE 9417175U1 DE 9417175 U DE9417175 U DE 9417175U DE 9417175 U DE9417175 U DE 9417175U DE 9417175 U1 DE9417175 U1 DE 9417175U1
Authority
DE
Germany
Prior art keywords
remote control
master
infrared remote
switch
power switch
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
DE9417175U
Other languages
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9417175U priority Critical patent/DE9417175U1/en
Publication of DE9417175U1 publication Critical patent/DE9417175U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00006Circuit 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
    • H02J13/00019Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/0005Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving power plugs or sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6666Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/717Structural association with built-in electrical component with built-in light source
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/717Structural association with built-in electrical component with built-in light source
    • H01R13/7175Light emitting diodes (LEDs)
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Selective Calling Equipment (AREA)

Description

Werner Marschik, BlattWerner Marschik, sheet

BeschreibungDescription

Nahezu jeder Haushalt besitzt ein oder mehrere Elektrogeräte mit Infrarot-Fernbedienung (Fernseher, Videorekorder, Stereoanlagen, etc.) die in der Regel auch mit dieser Ein- und 'Ausgeschaltet' werden.Almost every household has one or more electrical devices with an infrared remote control (televisions, video recorders, stereo systems, etc.) which are usually switched on and off using this remote control.

Hierbei handelt es sich jedoch nicht um ein Abschalten im eigentlichen Sinne, da die Geräte nicht galvanisch vom Netz getrennt werden, sondern lediglich vom Betrieb in den sogenannten 'Stand by Mode' umschalten.However, this is not a shutdown in the true sense of the word, since the devices are not galvanically separated from the mains, but simply switch from operation to the so-called 'stand-by mode'.

Leider geben die meisten Hersteller zwar die Betriebsleistungsaufnahme an, über den 'Stand by' Verbrauch schweigen sich die Bedienungsanleitungen jedoch aus. Durch Messungen an verschiedenen Geräten ergaben sich Leistungsaufnahmen bei:Unfortunately, although most manufacturers specify the operating power consumption, the operating instructions are silent on the 'standby' consumption. Measurements on various devices showed power consumption of:

Fernsehgeräten: 4-30 WattTelevisions: 4-30 watts

Videorekordern: 10 - 20 WattVideo recorders: 10 - 20 watts

Sat- Empfängern: 10 - 20 WattSatellite receivers: 10 - 20 watts

Stereoanlagen: 4-6 WattStereo systems: 4-6 watts

So bequem die Möglichkeit auch ist, diese Vielzahl von Geräten 'vom Sessel aus1 zu aktivieren, so ist in Anbetracht der daraus resultierenden Energieverschwendung die Benutzung des Netzschalters zu empfehlen. Leider gehen immer mehr Hersteller dazu über, eben diesen einzusparen und nur noch Geräte mit "Stand by1 Betrieb anzubieten. Demzufolge kann das Gerät dann nur noch durch ziehen des Netzsteckers komplett abgeschaltet werden.As convenient as it is to be able to activate this multitude of devices from your armchair 1 , the use of the power switch is recommended in view of the resulting waste of energy. Unfortunately, more and more manufacturers are moving to save on this and only offer devices with "standby" operation. As a result, the device can only be switched off completely by pulling the power plug.

Werner Marschik, Blatt 3.8Werner Marschik, Sheet 3.8

BeschreibungDescription

Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, einen elektronisch gesteuerten Schalter zu schaffen, der den 'Stand by Mode1 eines angeschlossenen Master- Gerätes erkennt, und als Folge dieses, sowie weitere Slave- Geräte vom Netz trennt. Außerdem sollte der Schalter mit einer beliebigen IR- Fernbedienung zu aktivieren sein und einen Überspannungsschutz enthalten.
Dieses Problem wird mit den in Schutzanspruch 1 aufgeführten Merkmalen gelöst.
The invention specified in claim 1 is based on the problem of creating an electronically controlled switch that recognizes the 'Standby Mode 1' of a connected master device and as a result disconnects this and other slave devices from the mains. In addition, the switch should be able to be activated with any IR remote control and contain overvoltage protection.
This problem is solved with the features listed in claim 1.

Mit der Erfindung wird erreicht:The invention achieves:

- erhebliche Energieeinsparung- significant energy savings

- Schutz vor Wohnungsbränden, ausgelöst durch defekte Elektrogeräte im 'Stand by Mode'- Protection against house fires caused by defective electrical devices in 'stand by mode'

- Schutz vor Überspannungen während des Betriebs- Protection against overvoltages during operation

- einfache Bedienung und versteckte Unterbringung des Schalters durch Infrarot- Fernbedienung- easy operation and hidden placement of the switch using infrared remote control

Eine vorteilhafte Ausgestaltung ist im Schutzanspruch 2 angegeben.An advantageous embodiment is specified in claim 2.

Die Weiterbildung nach Schutzanspruch 2 ermöglicht wahlweise die Verwendung von Elektrogeräten als Master- Gerät, die nicht vom Netz getrennt werden dürfen.The further development according to protection claim 2 enables the optional use of electrical devices as master devices that must not be disconnected from the mains.

Werner Marschik, BlattWerner Marschik, sheet

BeschreibungDescription

Ein Ausführungsbeispiel der Erfindung nach Schutzanspruch 1, eingebaut in eine Steckdosenleiste, wird anhand der Fig. 1, 3 erläutert.An embodiment of the invention according to claim 1, installed in a power strip, is explained with reference to Fig. 1, 3.

Es zeigen:
Fig. 1 Schaltbild
Fig. 3 Steckdosenleiste mit eingebauter Elektronik (Draufsicht)
Show it:
Fig. 1 Circuit diagram
Fig. 3 Power strip with built-in electronics (top view)

Funktionsbeschreibung der Elektronik:Functional description of the electronics:

Mit dem einstecken des Netzsteckers (16) in eine Steckdose wird die Elektronik über das Netzteil (7) mit Spannung versorgt. (6) und (3) sorgen für eine definiertes 'Aus' des Relais. Das angeschlossene Master- sowie weitere Slave- Geräte sind somit vom Netz getrennt.Tritt durch das IR- durchlässige Fenster (11) intermittierendes IR- Licht einer Infrarot- Fernbedienung, wird dies in (1) detektiert, und (3) verbindet Master- und Slave- Geräte für ca.1 Minute mit dem Stromnetz. In dieser Zeit muß das Master- Gerät in Betrieb genommen werden, andernfalls trennt (3) wieder vom Netz. Wird innerhalb der Zeit eingeschaltet steigt die, der Leistungsaufnahme proportionale Spannung über dem Shunt (5) an. In (2) wird dies ausgewertet, so daß Master- und Slave- Geräte bei einer, mit (8) zwischen ca. 10 - 60 Watt, einsteilbaren Mindestleistungsaufnahme des Master- Gerätes über (3) eingeschaltet bleiben. Die Leuchtdiode (9) zeigt den ausgewerteten Betriebszustand an. Wird das Master- Gerät wieder in den 'Stand by Mode' versetzt trennt (3) nach ca.1 Minute vom Netz. Der Varistor (4) schützt die angeschlossenen Verbraucher vor Überspannungen im Stromnetz.When the power plug (16) is plugged into a socket, the electronics are supplied with power via the power supply unit (7). (6) and (3) ensure a defined "off" of the relay. The connected master and other slave devices are thus disconnected from the mains. If intermittent IR light from an infrared remote control passes through the IR-permeable window (11), this is detected in (1) and (3) connects the master and slave devices to the mains for approx. 1 minute. During this time, the master device must be put into operation, otherwise (3) disconnects from the mains again. If it is switched on within this time, the voltage proportional to the power consumption increases across the shunt (5). This is evaluated in (2) so that the master and slave devices remain switched on via (3) at a minimum power consumption of the master device, which can be set with (8) between approx. 10 - 60 watts. The LED (9) shows the evaluated operating status. If the master device is put back into 'standby mode', it disconnects (3) from the mains after approx. 1 minute. The varistor (4) protects the connected consumers from overvoltages in the power grid.

(12) in Fig. 3,4 zeigt eine Bohrung zur Aufnahme der LED (9). Die zweite Bohrung (13) ermöglicht das einstellen des Potentiometers (8).(12) in Fig. 3,4 shows a hole for the LED (9). The second hole (13) enables the adjustment of the potentiometer (8).

Werner Marschik, BlattWerner Marschik, sheet

BeschreibungDescription

Ein Ausführungsbeispiel der Erfindung nach Schutzanspruch 2, eingebaut in eine Steckdosenleiste, wird anhand der Fig. 2, 4 erläutert.An embodiment of the invention according to claim 2, installed in a power strip, is explained with reference to Fig. 2, 4.

Es zeigen:
Fig. 2 Schaltbild
Fig. 4 Steckdosenleiste mit eingebauter Elektronik (Draufsicht)
Show it:
Fig. 2 Circuit diagram
Fig. 4 Power strip with built-in electronics (top view)

Funktionsbeschreibung:Functional description:

Die Funktionsweise ist identisch mit dem Ausführungsbeispiel nach Schutzanspruch 1, mit der Ausnahme, daß bei geschlossenem Schalter (10) das angeschlossene Master- Gerät nicht mehr automatisch vom Netz getrennt wird. (17) in Fig. 4 zeigt den eingebauten Schalter (10).The functionality is identical to the embodiment according to claim 1, with the exception that when the switch (10) is closed, the connected master device is no longer automatically disconnected from the mains. (17) in Fig. 4 shows the built-in switch (10).

Claims (2)

&lgr;. m · w _ — Werner Marschik, Blatt Schutzansprüche&lgr;. m · w _ — Werner Marschik, Sheet Protection Claims 1. Automatischer Netzschalter mit 'Master- Slave1 Funktion und Infrarot-Fernsteuerung, 1. Automatic power switch with 'Master-Slave 1 function and infrared remote control, dadurch gekennzeichnet,characterized, - daß er, an Hand der Stromaufnahme des angeschlossenen Master-Gerätes (14),den 'Stand by Mode' desselben erkennt (2), und dieses, sowie weitere angeschlossene Slave- Geräte (15) daraufhin vom Stromnetz trennt (3).- that it recognizes the 'standby mode' of the connected master device (14) based on its power consumption (2) and then disconnects this and other connected slave devices (15) from the power supply (3). - daß er mittels eines beliebigen Infrarot- Fernbedienungssenders aktiviert- that it is activated by any infrared remote control transmitter daß die Schaltschwelle zur Unterscheidung zwischen Betrieb' und 'Stand by Mode1 einstellbar ist (8), und der jeweilige Zustand angezeigt wird (9). daß er einen Überspannungsschutz enthält (4).that the switching threshold for distinguishing between operation and standby mode 1 is adjustable (8), and the respective status is displayed (9). that it contains overvoltage protection (4). 2. Netzschalter nach Schutzanspruch 1,
dadurch gekennzeichnet,
2. Power switch according to claim 1,
characterized,
- daß, mittels eines Schalters (10), zusätzlich in eine Betriebsart gewechselt werden kann, in welcher die automatische Abschaltfunktion des Master-Gerätes deaktiviert wird, und dieses somit permanent eingeschaltet bleibt.- that, by means of a switch (10), it is also possible to switch to an operating mode in which the automatic switch-off function of the master device is deactivated and the master device thus remains permanently switched on.
DE9417175U 1994-10-26 1994-10-26 Automatic power switch with master-slave function and infrared remote control Expired - Lifetime DE9417175U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9417175U DE9417175U1 (en) 1994-10-26 1994-10-26 Automatic power switch with master-slave function and infrared remote control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9417175U DE9417175U1 (en) 1994-10-26 1994-10-26 Automatic power switch with master-slave function and infrared remote control

Publications (1)

Publication Number Publication Date
DE9417175U1 true DE9417175U1 (en) 1995-01-26

Family

ID=6915321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9417175U Expired - Lifetime DE9417175U1 (en) 1994-10-26 1994-10-26 Automatic power switch with master-slave function and infrared remote control

Country Status (1)

Country Link
DE (1) DE9417175U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635826A1 (en) * 1996-09-04 1998-03-05 Abb Patent Gmbh Intermediate plug with incorporated fault-current circuit-breaker e.g. for video and Hi=Fi
DE19816560A1 (en) * 1998-04-15 1999-10-21 Andrzej Nieduzak Master-slave line supply socket arrangement
EP1562267A1 (en) * 2004-02-06 2005-08-10 Centritech Limited A power strip device
EP1653572A1 (en) * 2004-10-27 2006-05-03 Centritech Limited A power strip device
EP1896924A2 (en) * 2005-06-21 2008-03-12 One Click (IP) Limited An improved sensing socket assembly
FR2943855A1 (en) * 2009-03-31 2010-10-01 Firefly Dev Ltd Power supply block for TV, has control device with activation unit that activates switch to current supplying state, during recognition of signal, and measuring unit measuring quantity of current consumed by equipment fixed on outlet
DE102009030301B4 (en) * 2008-12-31 2012-08-30 Powertech Industrial Co., Ltd. Power saving control panel, energy detection controller and remote power saving device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635826A1 (en) * 1996-09-04 1998-03-05 Abb Patent Gmbh Intermediate plug with incorporated fault-current circuit-breaker e.g. for video and Hi=Fi
DE19816560A1 (en) * 1998-04-15 1999-10-21 Andrzej Nieduzak Master-slave line supply socket arrangement
EP1562267A1 (en) * 2004-02-06 2005-08-10 Centritech Limited A power strip device
EP1653572A1 (en) * 2004-10-27 2006-05-03 Centritech Limited A power strip device
EP1896924A2 (en) * 2005-06-21 2008-03-12 One Click (IP) Limited An improved sensing socket assembly
DE102009030301B4 (en) * 2008-12-31 2012-08-30 Powertech Industrial Co., Ltd. Power saving control panel, energy detection controller and remote power saving device
FR2943855A1 (en) * 2009-03-31 2010-10-01 Firefly Dev Ltd Power supply block for TV, has control device with activation unit that activates switch to current supplying state, during recognition of signal, and measuring unit measuring quantity of current consumed by equipment fixed on outlet

Similar Documents

Publication Publication Date Title
DE69406019T2 (en) SECURITY INTERRUPTION
EP0688910B1 (en) Water tap
DE102005021600A1 (en) Barrier actuator with controlled energy output
DE2849581A1 (en) SECURITY SYSTEM TO BE USED IN CONJUNCTION WITH A PRIMARY ELECTRICITY SOURCE
DE9410498U1 (en) Automatic power switch for televisions with infrared remote control
DE112017000553T5 (en) Artificial intelligence socket with automatic standby power interruption and recovery function
DE9417175U1 (en) Automatic power switch with master-slave function and infrared remote control
DE69418898T2 (en) SUPPORT BRACKET FOR AN ELECTRICAL UNIT
DE10312373B3 (en) Operating method for room heating regulation has energy-saving operating mode combined with night-time operating phase initiated by time clock
DE69510959T2 (en) REGISTRATION DEVICE, READING DEVICE AND ACTUATING DEVICE
DE10258582A1 (en) Method and device for automatically switching off a microscope
EP2332220A1 (en) Mains plug component
DE202013105360U1 (en) Lighting device for use with an electromotive furniture drive
DE19939691B4 (en) Method for remote switching of a network decoupler by means of an infrared interface
DE19836921A1 (en) Light-controlled plug socket rail; has incorporated electronic control responsive to detected ambient light level for automatic switching of supplied electrical devices
DE29805131U1 (en) Radio controlled socket with adjustable, limited switching time
DE202007005524U1 (en) Safety switching device
DE112013001255B4 (en) Operating unit of an electromotive furniture drive
EP2374368A1 (en) Adjustable item of furniture with a switch assembly for activating an electrically actuated adjustment device
DE19725880C1 (en) Detector determining switched on condition of electric user loads at house mains
DE29618638U1 (en) Controllable power strip
KR970006317Y1 (en) Automatic power on circuit
DE4405490C2 (en) Arrangement for the automatic control of a permanently installed lighting device
DE9310522U1 (en) PC remote switch for connection between modem and personal computer
DE19825657A1 (en) Movement controlled automatic switch-off device e.g. for domestic electrical appliance or room heating or lighting