CN201122862Y - Power supply controller - Google Patents
Power supply controller Download PDFInfo
- Publication number
- CN201122862Y CN201122862Y CNU2007200598063U CN200720059806U CN201122862Y CN 201122862 Y CN201122862 Y CN 201122862Y CN U2007200598063 U CNU2007200598063 U CN U2007200598063U CN 200720059806 U CN200720059806 U CN 200720059806U CN 201122862 Y CN201122862 Y CN 201122862Y
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- Prior art keywords
- master chip
- power
- power supply
- electric
- source device
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- Expired - Lifetime
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- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- 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
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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a power supply controller, including main power supply unit, main chip and with main chip connects, is used for receiving control information's signal receiver, still includes: the auxiliary power supply device is used for providing auxiliary power supply for the main chip; and the switching device is connected with the main power supply device, the main chip and the auxiliary power supply device and is used for receiving a control signal of the main chip, controlling the conduction states of the main chip, the main power supply device and the auxiliary power supply device and switching the power supply source of the main chip. Adopt the utility model discloses a power controller, after signal receiver received the shutdown order, main chip switched on the auxiliary power supply device and was connected between the main chip according to this shutdown order control auto-change over device to disconnection main power supply device and the main chip between be connected, give main chip power supply through auxiliary power supply device, thereby make the stand-by power consumption of electrical apparatus reduce, saved the electric energy source.
Description
Technical field
The utility model relates to household appliances, particularly a kind of power-supply controller of electric.
Background technology
Raising along with development and national economy and living standards of the people, various electrical equipment have more and more entered common people's family, but power-supply controller of electric stand-by power consumption of the prior art is bigger, as shown in Figure 1, power-supply controller of electric of the prior art mainly comprises main power source device, master chip, signal receiving device, AC power is powered to master chip and signal receiving device by main power circuit, signal receiving device receives the control signal of remote controller or other signal input apparatus, and this control signal is transmitted to master chip.When signal receiving device received shutdown command and sends master chip to, electrical equipment entered holding state, but the main power source device so just makes stand-by power consumption bigger also in work at this moment.In the age of current electric power energy supply and demand anxiety, the stand-by power consumption of electrical equipment is very big, and this is a very severe and real problem, if can reduce the stand-by power consumption of electrical equipment, brings huge economic benefit will for the people and society.
The utility model content
The purpose of this utility model provides a kind of stand-by power consumption that can reduce electrical equipment, saves the power-supply controller of electric of the energy.
For achieving the above object, the utility model by the following technical solutions:
A kind of power-supply controller of electric comprises main power source device, master chip and is connected, is used for the signal receiving device of receiving control information with described master chip, it is characterized in that, also comprises:
Auxiliary power unit is used for providing accessory power supply to described master chip;
The switching device shifter that is connected with described main power source device, described master chip and described auxiliary power unit, be used to receive the control signal of described master chip, control the conducting state of described master chip and described main power source device, described auxiliary power unit, switch the power supply source of described master chip.
Described power-supply controller of electric can also comprise: be connected in the power control between described master chip and the described main power source device, be used to receive the control signal of described master chip, control the operating state of described main power source device.
Described auxiliary power unit comprises: the electrical storage device that is connected with described switching device shifter, be connected in the charging device between described main power source device and the described electrical storage device, be used for described charging device makeup energy.
Described auxiliary power unit comprises: with the electrical storage device that described switching device shifter is connected, be used to provide the accessory power supply energy; With the charging device that described electrical storage device is connected, be used for providing makeup energy to described electrical storage device; And the external energy source device that is connected with described charging device, be used for providing the external energy to described charging device.
Described controller is an air-conditioner controller.
Described power control comprises relay or controllable silicon.
Described switching device shifter comprises the normally closed property switch that is connected with described auxiliary power unit.
Described switching device shifter comprises the switch of the property opened often that is connected with described main power source device.
Described switching device shifter comprises equalizer circuit, does not produce short circuit simultaneously in order to the voltage that prevents described auxiliary power unit and the voltage of described main power source device
Described switching device shifter comprises normally closed property switch that is connected with described auxiliary power unit and the switch of the property opened often that is connected with described main power source device.
Adopt power-supply controller of electric of the present utility model, after signal receiving device receives shutdown command, master chip is according to being connected between this shutdown command control switch device conducting auxiliary power unit and the master chip, and the connection between disconnection main power source device and the master chip, power to master chip by auxiliary power unit, thereby make the main power source device be in the state of zero load or underloading, make the stand-by power consumption of electrical equipment reduce, saved electric energy.
Description of drawings
Fig. 1 is the structure principle chart of power-supply controller of electric of the prior art;
Fig. 2 is the structure principle chart of the embodiment one of power-supply controller of electric of the present utility model;
Fig. 3 is the structure principle chart of the embodiment two of power-supply controller of electric of the present utility model;
Fig. 4 is the structure principle chart of the embodiment three of power-supply controller of electric of the present utility model;
Fig. 5 is the structure principle chart of the embodiment four of power-supply controller of electric of the present utility model;
Fig. 6 is the principle schematic of switching device shifter in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments operation principle of the present utility model is described, range of application of the present utility model is wide, such as air-conditioner controller.
Referring to shown in Figure 2, it is the structure principle chart of embodiment one of the present utility model, as shown in the figure, power-supply controller of electric of the present utility model comprises the main power source device, master chip and be connected with master chip, the signal receiving device that is used for receiving control information, also comprise: the auxiliary power unit that is used for providing accessory power supply to described master chip, and, with described main power source device, the switching device shifter that master chip and described auxiliary power unit are connected, wherein, described switching device shifter is used to receive the control signal of described master chip, control described master chip and described main power source device, the conducting state of described auxiliary power unit is to switch the power supply source of described master chip.
Wherein, above-mentioned signal receiving device can be to receive the remote signal of sending by remote control, also can be the push button signalling that receives by the button inputting circuits input, or passes through the control signal of other signal input apparatus input.
According to power-supply controller of electric of the present utility model, when signal receiving device receives off signal, master chip sends control signal according to this off signal to switching device shifter, make being connected between switching device shifter elder generation conducting auxiliary power unit and the master chip, disconnect being connected between main power source device and the master chip again, auxiliary power unit is powered to master chip, and make the main power source device be in the state of zero load or underloading, thereby the stand-by power consumption when reducing electric appliance standby has been saved the energy.
When signal receiving device receives starting-up signal, master chip sends control signal to switching device shifter, make being connected between switching device shifter conducting main power source device and the master chip, then disconnect being connected between auxiliary power unit and the master chip, to save the energy in the auxiliary power unit.
Described power control comprises relay or controllable silicon, and it can control the power supply state of main power source device.
In the present embodiment, this auxiliary power unit can be conventional batteries, rechargeable battery, solar cell, storage battery, super big electrochemical capacitor or the like, it can also can be that the light current electric current by the main power source device comes electric energy supplement when work by external energy electric energy supplement.
Referring to shown in Figure 3, it is the structure principle chart of embodiment two of the present utility model, present embodiment is the further improvement on embodiment one basis, as shown in the figure, with respect to the scheme among the embodiment one, also comprise in the present embodiment: power control is used for the control signal according to master chip, the operating state of control main power source device.
According to the power-supply controller of electric in the present embodiment, when receiving starting-up signal, master chip sends Continuity signal according to this starting-up signal to power control, the main power source device is connected with AC power, master chip transmits control signal to switching device shifter simultaneously, make main power source device and master chip conducting, after time-delay a period of time, disconnect being connected between auxiliary power unit and the master chip.At this moment, the main power source device can also be to the auxiliary power unit electric energy supplement when master chip provides electric energy.
When receiving off signal, master chip is according to this off signal, transmit control signal to switching device shifter, make conducting between auxiliary power unit and the master chip, disconnect being connected between main power source device and the master chip in time-delay a period of time, subsequently, master chip sends cut-off signal to power control, make the disconnection that is connected between main power source device and the AC power, thereby power to master chip by auxiliary power unit fully.In this case, the main power source device is not connected with AC power, and the main power source device is not charged fully, and master chip does not have alternating voltage, the energy loss when not only having reduced standby, and have great fail safe.
Referring to shown in Figure 4, be the structural representation of embodiment three of the present utility model, with respect to the scheme among the embodiment two, present embodiment is primarily aimed at auxiliary power unit and improves.
As shown in the figure, in the present embodiment, this auxiliary power unit comprises: the electrical storage device that is connected with switching device shifter, and be connected in charging device between electrical storage device and the main power source device.
According to the scheme in the present embodiment, under the situation of start, the main power source device also can charge to electrical storage device by charging device simultaneously when master chip provides electric energy.
In the present embodiment, this auxiliary power unit can be rechargeable battery, solar cell, storage battery, super big electrochemical capacitor or the like.
Other technologies feature in the present embodiment is identical with embodiment two, does not repeat them here.
Referring to shown in Figure 5, be the structural representation of embodiment four of the present utility model, with respect to the scheme among the embodiment two, present embodiment is primarily aimed at auxiliary power unit and improves:
As shown in the figure, in the present embodiment, this auxiliary power unit comprises: the electrical storage device that is connected with switching device shifter, the charging device that is connected with this electrical storage device, and the external energy source device that is connected with this charging device, thereby no matter under the situation of start or shutdown, all can utilize external energy source device to charge to electrical storage device by charging device.
In the present embodiment, this auxiliary power unit can be rechargeable battery, solar cell, storage battery, super big electrochemical capacitor or the like.
Other technologies feature in the present embodiment is identical with embodiment two, does not repeat them here.
Referring to shown in Figure 6, be the principle schematic of switching device shifter of the present utility model, as shown in the figure, K switch 1 can be normally closed property switch, comprises normally closed property relay or the like, K switch 2 can be the normal property opened switch.Under holding state, auxiliary power unit is powered to master chip, after the order of the conducting main power source device that receives master chip and main power source device are started working, elder generation's adhesive is the property opened K switch 2 often, the main power source device is also powered to master chip, because main power source voltage that device provides is different with the voltage possibility that auxiliary power unit is provided, can all press by diode D1 D2, resistance R 1 R2, produce short circuit with the voltage of the voltage that prevents auxiliary power unit and main power source device when unequal.After time-delay a period of time, disconnect normally closed property K switch 1, cut off the power supply of auxiliary power unit, to keep the energy in the auxiliary power unit, this moment, master chip was powered by the main power source device fully.
When receiving shutdown command or outage, according to the signal of master chip, closed normally closed property K switch 1, this moment K1, K2 all with the master chip conducting, main power source device and auxiliary power unit are powered to master chip simultaneously, subsequently, according to the control signal of master chip, power control disconnects being connected between main power source device and the AC power, often the property opened K switch 2 resets, be returned to normally open, at this moment, master chip is powered by auxiliary power unit fully.
In addition, be under the situation of rechargeable battery at auxiliary power unit, the main power source power supply when it can be by work with makeup energy, also can be passed through the external enwergy energy source device, such as solar energy, powers.
Wherein, above-mentioned auxiliary power unit can be rechargeable battery, solar cell, storage battery, super electrochemical capacitor or the like.
Above-described execution mode of the present utility model does not constitute the qualification to the utility model protection range.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection range of the present utility model.
Claims (10)
1, a kind of power-supply controller of electric comprises main power source device, master chip and is connected, is used for the signal receiving device of receiving control information with described master chip, it is characterized in that, also comprises:
Auxiliary power unit is used for providing accessory power supply to described master chip;
The switching device shifter that is connected with described main power source device, described master chip and described auxiliary power unit, be used to receive the control signal of described master chip, control the conducting state of described master chip and described main power source device, described auxiliary power unit, switch the power supply source of described master chip.
2, power-supply controller of electric according to claim 1 is characterized in that, also comprises:
Be connected in the power control between described master chip and the described main power source device, be used to receive the control signal of described master chip, control the operating state of described main power source device.
3, power-supply controller of electric according to claim 2 is characterized in that, described auxiliary power unit comprises:
The electrical storage device that is connected with described switching device shifter;
Be connected in the charging device between described main power source device and the described electrical storage device, be used for described charging device makeup energy.
4, power-supply controller of electric according to claim 2 is characterized in that, described auxiliary power unit comprises:
With the electrical storage device that described switching device shifter is connected, be used to provide the accessory power supply energy;
With the charging device that described electrical storage device is connected, be used for providing makeup energy to described electrical storage device; And
The external energy source device that is connected with described charging device is used for providing the external energy to described charging device.
5, the power-supply controller of electric any according to claim 1 to 4 is characterized in that described controller is an air-conditioner controller.
6, according to any described power-supply controller of electric of claim 1 to 4, it is characterized in that described power control comprises relay or controllable silicon.
According to any described power-supply controller of electric of claim 1 to 4, it is characterized in that 7, described switching device shifter comprises the normally closed property switch that is connected with described auxiliary power unit.
According to any described power-supply controller of electric of claim 1 to 4, it is characterized in that 8, described switching device shifter comprises the switch of the property opened often that is connected with described main power source device.
9, according to any described power-supply controller of electric of claim 1 to 4, it is characterized in that described switching device shifter comprises equalizer circuit, do not produce short circuit simultaneously in order to the voltage that prevents described auxiliary power unit and the voltage of described main power source device
According to any described power-supply controller of electric of claim 1 to 4, it is characterized in that 10, described switching device shifter comprises normally closed property switch that is connected with described auxiliary power unit and the switch of the property opened often that is connected with described main power source device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598063U CN201122862Y (en) | 2007-11-20 | 2007-11-20 | Power supply controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598063U CN201122862Y (en) | 2007-11-20 | 2007-11-20 | Power supply controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122862Y true CN201122862Y (en) | 2008-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200598063U Expired - Lifetime CN201122862Y (en) | 2007-11-20 | 2007-11-20 | Power supply controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN201122862Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668462A (en) * | 2009-09-23 | 2012-09-12 | 标致·雪铁龙汽车公司 | Control device for putting an electronic member of a communication network on hold prior to rebooting |
| CN103823386A (en) * | 2012-11-16 | 2014-05-28 | 北汽福田汽车股份有限公司 | Power-supply management device and power-on and power-off control methods of power-supply management device |
-
2007
- 2007-11-20 CN CNU2007200598063U patent/CN201122862Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668462A (en) * | 2009-09-23 | 2012-09-12 | 标致·雪铁龙汽车公司 | Control device for putting an electronic member of a communication network on hold prior to rebooting |
| CN102668462B (en) * | 2009-09-23 | 2014-11-12 | 标致·雪铁龙汽车公司 | Control device for putting an electronic member of a communication network on hold prior to rebooting |
| CN103823386A (en) * | 2012-11-16 | 2014-05-28 | 北汽福田汽车股份有限公司 | Power-supply management device and power-on and power-off control methods of power-supply management device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080924 |