60results about How to "Eliminates standby power consumption" patented technology

A power supply includes: a first switch arranged between an input power supplier and a load; a driving power supplier to receive input power through the first switch and to supply the input power to the load when a current mode of the load is a normal mode; and a power-saving power supplier connected to a power line branched from between the input power supplier and the first switch, the power-saving power supplier generating standby power when the current mode is a standby mode, and including a second switch connected to the power line, a charger to charge power transmitted through the second switch and to output the charged power as the standby power, a voltage detector to detect the voltage of the charged power, and a first controller to receive driving power from the charger and to control operation of the second switch according to the detected voltage.

The invention discloses a power saving controller, comprising a data acquisition module, an instruction generation module and a power control module, wherein the data acquisition module acquires signals or data of the working condition of characteristic electrical equipment; the instruction generation module is connected with the data acquisition module, and generates instructions of connecting or cutting off a power according to the data of the data acquisition module; and the power control module is connected with the instruction generation module and is used for connecting or cutting off the power after receiving the instructions of the instruction generation module or the instruction of 'forcibly connecting the power'. The power saving controller can automatically recognize whether the electrical equipment is used or not currently (or when the electrical equipment does not need to operate continuously), and realize real-time control over the electrical equipment (such as full-automatic starting up and shutdown actions) according to the automatic tracking of the habits of people in using the electrical equipment and results of systematic analysis, or the standby and opening instructions of users in existing use habits (or whether standby operating mode is achieved or to be achieved can be detected according to the operating characteristics of the electrical equipment).

The invention discloses a zero consumption wait power controller based on activation, comprising a controller, a driver, a power switch circuit, an object device state detect circuit, a signal sensing circuit and a battery. When the signal sensing circuit receives a control signal, the controller is activated to receive a control signal from the signal sensing circuit, and the driver connects an alternative-current power supply of the object device via an alternative-current power control switch. And when the object device is in working, the controller according to received close code uses the driver to close the alternative-current power supply of the object device via the alternative-current power control switch, while the controller is in low consumption wait state, only the signal sensing circuit with low energy consumption works, to detect the signal change of the condition, thereby realizing low energy consumption and waiting safely.

The invention relates to the technical field of control of power supply switches, in particular to a cleaning device with zero standby power consumption as well as a control circuit and a control method thereof. The control circuit comprises a power supply input end, a power supply output end, as well as a touch switch, a magnetic latching relay and a coil driving circuit arranged between the power supply input end and the power supply output end, wherein the two ends of the coil of the magnetic latching relay are connected with the coil driving circuit, and a contact switch thereof is arranged between the power supply input end and the power supply output end, and is in parallel connection with the touch switch; the coil driving circuit is used for driving the coil of the magnetic latching relay according to control signals so as to close or open the contact switch of the magnetic latching relay. According to the control circuit provided by the invention, the magnetic latching relay is adopted to enable equipment to automatically cut off the power supply after finishing operations to truly realize zero-power consumption standby; in addition, the equipment is electrified again after losing power in the operation process through the cooperative work between a memory chip and the magnetic latching relay; the electrification is implemented without manually closing the switch.

The invention provides an X capacitor discharge control device applied to a flyback power source. The X capacitor discharge control device comprises a high voltage starting circuit, an alternating current voltage detecting circuit and an X capacitor discharge circuit. After two ends of an X capacitor of the flyback power source are switched on by an alternating current power source, the high voltage starting circuit charges for a power source stabilivolt capacitor of a control chip of the flyback power source with a constant current, and when the voltage at two ends of the power source stabilivolt capacitor reaches working voltage of the control chip, the high voltage starting circuit is turned off. The alternating current voltage detecting circuit enters an alternating current voltage detecting model after the high voltage starting circuit is turned off, and the alternating current voltage detecting circuit detects whether alternating voltage exists at the two ends of the X capacitor or not. When the alternating current voltage at the two ends of the X capacitor is not detected, the alternating current voltage detecting circuit controls the X capacitor discharge circuit to discharge for the X capacitor. According to the X capacitor discharge control device applied to the flyback power source, X capacitor discharge can be accelerated, and stand-by power consumption on an X resistor can be removed.

The invention relates to a power saving device with zero standby power consumption and a method for operating the power saving device. The energy saving device and the method are applicable to achieving the purpose of saving power for office electric appliances and household electric appliances. The energy saving device comprises an alternating-current power circuit, a direct-current stabilized-voltage power circuit, an energy storage switching circuit of a power source, a starting control circuit of the power source, an infrared receiving circuit, a driving circuit and a current detecting circuit. The method includes that alternating-current power sources of a computer host and peripheral equipment of a computer and the alternating-current power source of the power saving device can be automatically switched off after the computer host is powered off; an alternating-current power source of electric equipment and the alternating-current power source of the energy saving device can be automatically switched off after the electric equipment with an infrared remote-control receiving function is powered off under the remote control; only a power on/off button on the original remote control needs to be pushed when the electric equipment needs to be used again, so that the electric equipment can be started under the condition of zero standby power consumption; alternating-current power sources of the office electric appliances or household electric appliances which are in standby states and the alternating-current power source of the energy saving device can be automatically switched off, so that the standby power consumption can be eliminated. The power saving device and the method have the advantages that the power saving device is applicable to various types of electric equipment, and the energy saving device and the method are high in practicality.

The invention relates to a single phase intelligent electricity-saving protection control socket which has the technical characteristics that a transient surge suppression unit is connected between a firewire input end and a groundwire input end of an electricity-saving protection control circuit; a filter compensation unit is connected between a firewire and a zero line; a detection display control unit, a master control jack and a controlled jack are connected in parallel between the firewire and the zero line of an output end of the filter compensation unit; an input end of the detection display control unit is also respectively connected with current transformers installed on the firewire and the zero line; a display output end of the detection display control unit is a display screen on a shell of a socket; a controlled switch which is controlled by the detection display control unit is connected between the master control jack and the controlled jack; and a by-pass switch is connected between the rear end of the filter compensation unit and the controlled jack. The single phase intelligent electricity-saving protection control socket has reasonable design, effectively removes electric power garbage such as transition, surge, harmonic wave and the like, improves the function factor, reduces excess energy consumption, eliminates stand by electricity consumption, and has the characteristics of high electricity-saving rate and cost performance, complete functions and wide usage.

The invention relates to an intelligent power-supply control device and an operating method thereof, which are suitable to be applied to the intelligent control and energy-saving technique for office appliances and home appliances. The device comprises an alternating-current power supply circuit, a power supply startup circuit, a direct-current voltage-stabilizing circuit, a startup control circuit, a current detection circuit and a fax-machine start-up circuit; the device can automatically complete a right on/off order of a host of a computer and external devices of the computer, thereby avoiding the occurrence of a situation that the host of the computer is damaged or data is lost caused by an impulse current generated when the external devices of the computer are turned on and off; the fax-machine startup circuit can automatically start a power supply of a fax machine in the process of receiving/sending faxes, thereby solving the problem that the fax machine is electrified and in a standby waiting state in the whole day; and the device has master control startup, self-control startup and fax-machines startup functions, thereby facilitating the selection of number, type and operating mode of application equipment; and through the setting of intelligent control with master control detection and self-control detection functions, the standby power losses of office appliances, home appliances and the device are equal to zero.

A high-voltage detecting circuit for saving power in a standby mode is provided. The high-voltage detecting circuit includes a high-voltage detecting module, a switch module and a control module. The high-voltage detecting module is composed of several resistors for detecting a high-voltage power supply. A control terminal of the control module is controlled by the power supply to switch off the switch module when the power supply stays at the standby mode, ensuring that the power loss of the high-voltage detecting module is eliminated.

The invention relates to a power control device and a working method thereof, which are applicable to power control of office appliances and household appliances and an electricity-saving technology. The power control device comprises a device body, a wire-controlled remote controller and a control circuit, wherein the device body comprises a startup pushbutton, a main control power socket, a controlled power socket and the control circuit; and the control circuit comprises an alternating current power circuit, a direct current stabilized power circuit, a power storage conversion circuit, a pulse power circuit, an infrared receiver circuit, a power startup control circuit and an alternating current detection circuit. The power control device can automatically cut off power of a mainframe and peripheral devices of a computer after shutdown of the computer, can automatically switch off power supply switches of a television and a set-top box after watching a television program and shutting down the television by a remote controller; can automatically switch off a power supply switch of an air conditioner after shutting down the air conditioner by a remote air conditioner controller, and can enable standby power consumption of the office appliances and the household appliances and the device itself to be zero, thus eliminating the standby power consumption and saving electrical energy.

The invention discloses a micro-power remote control standby console, which belongs to the field of energy conservation control. The invention is characterized in by comprising a start button, a cancel switch, an AC relay, a control circuit, a optocoupler circuit, a remote control circuit, an auxiliary power circuit (APS), a sampling detecting and amplifying circuit, an indicator light, a master control output terminal and a plurality of controlled output terminals; and the console body is in the state of micro-power standby, thus being beneficial to carrying out remote control starting on the console by pressing any key on an infrared remote controller which is taken by electrical equipment bodies. The console is an energy-saving socket which can detect the load changes of master control electrical equipments, and as long as the master control electrical equipments are controlled, the purpose of completely cutting off the electrical equipments controlled by the master control electrical equipments can be achieved. The console is suitable for the electrical equipments relating to computers, multimedia, TV and family audio-visual system and the like; and can eliminate the standby power consumption of the electrical equipments; meanwhile, the console is simple in control circuit, low in standby power consumption of circuits, convenient and practical, and energy-saving.

The invention discloses a wireless control system and a wireless control method for realizing power supply on-off operation of equipment. The wireless control system comprises a wireless switching device and a wireless remote control device; the wireless switching device is used for being arranged between a power supply and equipment which is in a passive standby state when power is not supplied and comprises a transceiving antenna, a passive awakening module, a control module and a controlled module, the passive wake-up module is connected with the transceiving antenna and converts the received wireless energy signal into a direct current signal so that the control module is powered and outputs a control signal and the controlled module is enabled to perform on-off operation between the equipment and the power supply. The wireless remote control device is matched with the wireless switching device and comprises a transceiving antenna and a remote control module. With application the technical scheme of the invention, the standby power consumption of various types of equipment can be thoroughly eliminated, the on-off operation between the equipment and the power supply can be conveniently and quickly realized, and remarkable social benefits and economic benefits can be realized.

The invention discloses an energy-saving TV, which belongs to the technical field of TV energy-saving devices. The energy-saving TV includes a TV body, a human body detection module, a main control module, an energy-saving control module and a wake-up module are arranged in the TV body, the TV body is connected with a socket, and the socket shell is provided with a detection module. An energy storage component, the detection energy storage component includes a current detector, a relay and a storage capacitor. The invention can automatically cut off the power supply when the TV is in a standby state, and can also use a storage capacitor to store energy, thereby saving energy and protecting the environment.

The present invention relates to an energy saving device capable of automatically eliminating standby power consumption. The energy saving device includes a power source control and protection device, a startup device, a control power source, a signal delay output device, a signal amplification device, a control device, a working signal input device, a soft startup signal output device and a forced shutdown signal input device; the control power source is supplied by the standby power source of an electric appliance into which the energy saving device is connected; the working state of the startup device is maintained through the working signals of the controlled electrical appliance, so that the controlled electrical appliance can maintain a power-on state; after the working signals of the controlled electrical appliance disappear, the startup device disconnects the external power source of the electric appliance; and therefore, standby power consumption can be completely eliminated. The energy saving device provided by the invention can completely eliminate the standby power consumption of the electrical appliance, is low in cost, convenient to operate, excellent in expansion, excellent in matching performance, and is convenient to popularize. The energy saving device can be installed on various kinds of electric appliances with standby power consumption.

The invention relates to a wiring board, in particular to an energy-saving wiring board and an energy-saving method thereof. The energy-saving wiring board comprises a shell and a main circuit, wherein the main circuit is arranged in the shell; a plurality of jacks and a master switch are arranged on the shell; each jack corresponds to a conductive copper sheet which is electrically connected with the main circuit; each jack comprises a normally open jack and a controlled jack, which are connected to the main circuit in parallel; a relay switch is connected to a branch circuit on which each controlled jack is located in series; the relay switch is connected with a controller; and the controller is provided with a paired chip which is paired with an electric appliance remote controller. The energy-saving wiring board is simple in structure, low in cost and high in practicability; and an electric appliance can be automatically powered off through a one-touch operation of the electric appliance remote controller in an unattended condition, so that stand-by energy consumption of the electric appliance system is thoroughly eliminated; and the energy-saving wiring board is energy-saving, environment-friendly, power-saving, money-saving and low-carbon in lifestyle, and can also play a role in prolonging the lifetime of an electric appliance. In the same way, the electric appliance can be electrified by only the one-touch operation of the electric appliance remote controller, so that the operation is convenient.

The invention relates to a time-controllable based intelligent type modularized wiring board. The time-controllable based intelligent type modularized wiring board comprises a main wiring board module and a plurality of wiring board modules, wherein the main wiring board module and the plurality of wiring board modules are sequentially connected; the main wiring board module comprises a single chip microcomputer with an A/D conversion interface; each wiring board module comprises a relay as well as a current transducer, a voltage transducer and a Header6X2 interface which are connected with the relay; and the single chip microcomputer is connected with the relay by the Header6X2 interface. According to the time-controllable based intelligent type modularized wiring board, the detachable wiring board modules are additionally arranged on a current main wiring board module, so that the wiring board is relatively convenient and flexible to use; the single chip microcomputer control is added on the main wiring board module, and contact control and the current and voltage detecting device are added on each wiring board module, so that all wiring board modules are controlled by the same single chip microcomputer, and the single chip microcomputer is not required to add for each module, thereby reducing the production cost.

The invention relates to a wireless control system and wireless control method for realizing power on-off operation of equipment. The wireless control system comprises a wireless switching device anda wireless remote control device; the wireless switching device is arranged between a power supply and the equipment that is in a passive standby state when not powered, and comprises a transceiving antenna, an environmental energy collection and storage unit, a passive waking module, a control module and a controlled module; the passive waking module is connected with the transceiving antenna, converts a received wireless energy signal into a pulse signal, and is used for making the control module to be powered and output a control signal so as to prompt the controlled module to perform the on-off operation between the equipment and the power supply; and the wireless remote control device matches the wireless switching device and comprises a transceiving antenna and a remote control module. By adopting the wireless control system and the wireless control method for realizing the power on-off operation of the equipment, the stand-by power consumption of various types of equipment can be thoroughly eliminated; the on-off operation between the equipment and the power supply is realized very conveniently and quickly; and the wireless control system and the wireless control method forrealizing the power on-off operation of the equipment have great application value.

The invention relates to a wireless control system and a wireless control method for realizing power supply on-off operation of equipment. The wireless control system comprises a wireless switching device and a wireless remote control device, wherein the wireless switching device is used for being arranged between a power supply and equipment which is in a passive standby state when power is not supplied, and comprises a transmitting and receiving antenna, an environmental energy collection and storage unit, a power supply judgment and selection module, a passive wake-up module, a control module and a controlled module, the passive wake-up module is connected with the transmitting and receiving antenna, converts a received wireless energy signal into a pulse signal and is used for enablingthe control module to be powered and output a control signal so as to enable the controlled module to execute on-off operation between the equipment and the power supply, the wireless remote controldevice is matched with the wireless switching device and comprises a transmitting and receiving antenna and a remote control module. Standby power consumption of various types of equipment can be thoroughly eliminated by adopting the wireless control system, so that the wireless control system has great application value and is suitable for wide popularization.

The invention relates to a three-phase intelligent energy-saving protection control socket. An input end of a three-phase live wire in a socket shell is connected with current transformers respectively and is connected with an input end of a detection display control unit; an output end of the detection display control unit is connected with a display screen; transient surge suppression units are respectively connected between the input end of the three-phase live wire and an earth wire; the input end of the three-phase live wire is sequentially connected with a voltage regulation unit, a filtering compensation unit and a controlled switch; an input end of the controlled switch is connected with a control output end of the detection display control unit; an output end of the controlled switch is connected with a three-phase jack on the socket shell; two contactors are connected between two input ends of one-phase voltage regulation units by a bypass switch. The socket effectively removes such power wastes as transient, surge, harmonics and the like, increases the power factors, reduces the surplus energy consumption, eliminates the standby power consumption, has the characteristics of high power saving ratio and cost performance, complete functions, intelligence, flexibility and the like and can be widely applied to three-phase AC power systems.