摘要:
A device and method are provided that generate an early warning disconnect signal from an electrical connector supplying external power to a connected device. The connected device includes an early warning disconnect power management circuit, operational to generate power consumption control information in response to generation of the early warning disconnect signal from the electrical connector. In one example, the electrical connector includes a lock release mechanism and a signaling mechanism, the signaling mechanism is operationally coupled with the lock release mechanism and configured to generate the early warning disconnect signal from the electrical connector to the connected device prior to the lock release mechanism being in an unlocked state.
摘要:
A connector device used for electrical connection between electrical devices, including: a first connector; an IC chip disposed in a casing of the first connector; a first antenna disposed in the casing of the first connector, for wirelessly transmitting ID data of the IC chip stored in the IC chip in response to a signal from an external device; a second connector detachable from the first connector, electrically connecting the electrical devices when coupled to the first connector; and a second antenna disposed in a casing of the second connector, brought close to the first antenna to amplify and transmit a radio wave from the first antenna, when the first and second connectors are normally coupled together.
摘要:
An electrical receptacle to prevent injuries deduced by misoperation is provided in the present invention. The electrical receptacle includes a power socket, a direct current (DC) power supply, a detecting switch, a controller, and a relay form a circuit loop for detecting whether a power plug is inserted into the power socket. The detecting switch is placed under the power socket without any electrical connection with the power socket. A live wire is connected to the power socket via a switch of the relay and a neutral wire is connected to the power socket directly. The switch of the relay closes on condition of the relay is electrified by the DC power supply.
摘要:
Disclosed is a multifunctional multi-tap (concent) of intercepting a stand-by electric power and a control method employing the same which prevent big fire generated by leakage current by performing an interlocking control and a single-acting control (separate control) in accordance with subordination of respective appliances using a illumination sensor or a body-detecting sensor. The multifunctional multi-tap (concent) detects a signal according, to an illuminance and a motion of body around respective lead-in holes activated as an interlocking control and a single-acting control using an illumination sensor or a body-detecting sensor, discriminates the detected signal by a controller, and controls the respective appliances as a stand-by state or a power-saving state in accordance with the interlocking control or the single-acting control.
摘要:
An electrical communication switch, an electrical communication outlet, an electrical communication companion device, and an electrical communication system are provided. The electrical communication switch includes a user-controlled switch having a plurality of switch leads and a controller. The controller is coupled to the user-controlled switch. The controller is configured to determine a change of state of the switch, and upon determining the switch has changed state to a new state, to send a signal. The electrical communication outlet includes a socket having a plurality of socket slots, at least one controlled switch, and a controller. The controller is coupled to said at least one controlled switch and is configured to receive a signal and to change a state of at least one of said at least one controlled switch pursuant to the signal.
摘要:
An electrically safe receptacle that in it's normal quiescent state will not have electrical current flow. Said electrically safe receptacle will be equipped with normally-open switches on one or both female conductors that are controlled by a strategically placed sensor to detect the insertion of a male plug. Detection of the male plug insertion will signal the normally open switches to close the circuit pathway and allow for the flow of electrical current to the device permitting normal operation. Insertion of a foreign conductive device such as a hair pin, knife blade, or metallic tool in one or both female conductors will fail to activate the sensor and thereby reduce or eliminate the possibility of accidental electrocution by preventing the flow of electrical current.
摘要:
The object of the invention is a protective device for a load carrying apparatus for preventing or reducing an electric arc during separation of the load current carrying plug connectors (2) using a switch (7) that reduces the load current to such an extent that the load current that remains is harmless, with a protective cover (5) for the load current plug connectors (2), said cover being securable to the apparatus and making it more difficult to remove the load current plug connectors (2) as long as it is secured to the apparatus, said protective cover (5) comprising a means that is operably connected to the switch in such a manner that the load current is reduced by the switch (7) when the protective cover is removed from the apparatus, said protective cover (5) comprising electrical contacts (10) for an electrical means and for electrical connection to additional contacts on the apparatus so that the contacts (10) of the protective cover (5) are separated from the additional contacts (11) and the load current is reduced when the protective cover is being removed.
摘要:
An electronic device control system includes a base unit that includes a housing. A power input and a power output are each mounted in the housing and are electrically coupled to each other. The power input comprises a male plug and the power output comprising a female plug. A processor is electrically coupled to the power input and the power output. The processor is adapted for selectively turning on electrical power from the power input to the power output. A primary motion detector is mounted on an outer surface of the housing and is electrically coupled to the processor. The primary motion detector is adapted for sending a motion signal to the processor when the motion detector detects motion. The processor turns on power to the power output when the processor receives the motion signal.
摘要:
Disclosed is a multifunctional multi-tap (concent) of intercepting a stand-by electric power and a control method employing the same which prevent big fire generated by leakage current by performing an interlocking control and a single-acting control (separate control) in accordance with subordination of respective appliances using a illumination sensor or a body-detecting sensor. The multifunctional multi-tap (concent) detects a signal according, to an illuminance and a motion of body around respective lead-in holes activated as an interlocking control and a single-acting control using an illumination sensor or a body-detecting sensor, discriminates the detected signal by a controller, and controls the respective appliances as a stand-by state or a power-saving state in accordance with the interlocking control or the single-acting control.
摘要:
A switched outlet module which controls power to one or more electrically powered devices which are connected to the module and which are under the control of a wall switch has a plurality of output jacks. A first pair of output jacks are switched outlet jacks and a second pair of output jacks are unswitched outlet jacks. A switching device is coupled to the plurality of outlet jacks to control which of the plurality of output jacks are the switched output jacks. Connectors are coupled to the switched outlet jacks for connecting remote controlled devices that control electronic devices coupled to the switched outlet jacks. Control circuitry is coupled to the switching device to monitor and limit a current through the switched outlet jacks, to monitor and limit a current through the switching device, and to interpret signals from remote controlled devices coupled to the connectors. Contacts are coupled to the control circuitry to couple the module to a switched electrical receptacle. A pair of touch switches are coupled to the connectors. The pair of touch sensors will allow one to control both switch output jacks.