CN201017211Y - Energy-saving type power supply controller - Google Patents
Energy-saving type power supply controller Download PDFInfo
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- CN201017211Y CN201017211Y CNU2007201405960U CN200720140596U CN201017211Y CN 201017211 Y CN201017211 Y CN 201017211Y CN U2007201405960 U CNU2007201405960 U CN U2007201405960U CN 200720140596 U CN200720140596 U CN 200720140596U CN 201017211 Y CN201017211 Y CN 201017211Y
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Abstract
The utility model relates to an electrical source controller, in particular to an energy-saving electrical source controller, which supplies working electrical source to a computer and peripherals of the computer. A switch electrical source module obtains electricity to work by switching on a power-supply switch module, and the standard direct current working electrical source and control signal are output, and at the same time a controllable alternating current electrical source module is controlled to obtain the electricity to work, and which respectively supplies the electricity to the peripherals of the computer; after a first delay of time, the power-supply control module of a mainframe obtains the electricity to work and supply power to the mainframe, thus the function that the peripherals are started firstly then the mainframe is started is realized. When the switch electrical source module is closed, the power-supply control module of the mainframe 104 promptly cuts off the power supply, and the mainframe stops working; the controllable alternating current electrical source module 102 cuts off the power supply after a second delay of time, thus the function that the mainframe is closed firstly then the peripherals of direct current and alternating current are closed is realized. At the same time, a power-supply switch unit 105 also cuts off the connection with a mains supply, and accordingly all electrical sources of the peripherals and the computer are cut off, and the purpose of saving the power waste is realized.
Description
Technical field
The utility model relates to a kind of power-supply controller of electric, particularly a kind of energy-saving power-supply controller of electric of working power being provided for computer and peripheral hardware thereof.
Technical background
Computer has obtained general application in modern family and office, thing followed energy consumption problem also shows especially day by day.A computer will connect peripheral hardwares such as printer, audio amplifier, modulator-demodular unit, router toward contact except main frame and display, and these outer being located at all need to consume suitable energy consumption under the open state.Be approximately 7.69W and 9.08W respectively as display, the power consumption of printer under holding state.In today that business automation equipment is quite popularized, civil servant, office worker are not related to display when often closing computer, printer not the time spent also opening, hardly realize and caused a large amount of standby energy consumptions thus.As After Hours being not related to power supply, a whole night is near wait a little while,please machine 12 hours, according to 1,600 ten thousand in domestic office equipment recoverable amount computer, 1,894 ten thousand of printers, and by the measuring and calculating of daily schedule two-day weekend, only by can not in time closing display and printer power supply, then the electric energy of the annual waste in the whole nation can reach 15.895 hundred million degree.If add equipment such as universal day by day audio amplifier, modulator-demodular unit, route, and the power consumption of host switch power supply itself, adding up in the waste of the energy consumption aspect computer and the peripheral hardware thereof in the whole nation is a surprising numeral.
In addition, some computer peripheral equipments adopt USB interface as the power supply work to take power, have not only taken limited interface resource, have also brought the power stress problems of computer main board simultaneously.
The utility model content
The utility model has overcome above-mentioned shortcoming, provide that a kind of control circuit is simple, sequential control rationally, the effective energy-saving power-supply controller of electric of the computer housing of energy savings.
The technical scheme in the invention for solving the technical problem is: a kind of energy-saving power-supply controller of electric comprises
Switch power module is used for the AC power input is converted to the standard dc supply, and the output control signal;
Main frame power supply control module, be used for after the control signal that receives described switch power module output, connect and export described standard dc supply through first delay time, after the control signal of described switch power module output finishes, disconnect described standard dc supply output immediately;
Controlled AC power supply module, be used for after the control signal that receives described switch power module output, demand working is also exported described AC power, after the control signal of described switch power module output finishes, disconnects described AC power output through second delay time.
Also can comprise the power switch module that is connected between AC power input and the switch power module, be used for control and open or close the AC power input.
Also can comprise the controllable direct current power supply module, be used for after the control signal that receives described switch power module output, demand working and output are carried out transformation direct supply after the transformation with described standard dc supply, after the control signal of described switch power module output finishes, disconnect described transformation direct supply output through the 3rd delay time.
Described controlled AC power supply module can comprise dpdt relay and electric capacity, the control signal output of described switch power module links to each other with described relay coil, described relay contact common port and normal beginning are respectively the input and output of AC power, and described electric capacity and described relay coil two ends are connected in parallel.
Described power switch module can comprise a dpdt relay and a double-pole single throw, and two normally opened contacts of described relay are in parallel with described double-pole single throw respectively, and described relay coil links to each other with the control signal output ends of switch power module.
Described main frame power supply control module can comprise delay circuit and multi-way switch circuit, described multi-way switch circuit is connected to the standard dc supply output terminal of described switch power module output, after the control signal that receives described switch power module output of described delay circuit, control described multi-way switch circuit through first delay time and connect described standard dc supply, after the control signal of described switch power module output finishes, disconnect described standard dc supply output immediately.
Described delay circuit can comprise two logic inverters and an electric capacity, the input end of described first logic inverter links to each other with the control signal output ends of described switch power module, output terminal is through linking to each other with the input end of second logic inverter, the input end of second logic inverter also links to each other with described electric capacity simultaneously, output terminal links to each other with described multi-way switch circuit, controls the switching on and off of standard DC power supply output of described switch power module.
Described multi-way switch circuit can be the relay that has the multichannel contact, and described normally opened contact links to each other with the standard dc supply output terminal of described switch power module output respectively, and relay coil links to each other with the output terminal of described delay circuit.
Described multi-way switch circuit can comprise a plurality of field effect transistor, and described each field effect transistor drains and links to each other with the standard dc supply output terminal of described switch power module output respectively, and grid links to each other with the output terminal of described delay circuit.
Described controllable direct current power supply module can comprise multi-way switch circuit and transforming circuit, and the input of described multi-way switch circuit links to each other with the standard dc supply of described switch power module output respectively, and output terminal links to each other with transforming circuit.
Described switch power module can adopt standard A TX switch power module, the standard dc supply of described switch power module output comprises+12V ,-12V ,+5V ,-5V and+3.3V, the control signal of output is+12V.
The utility model makes switch power module get electric work by connecting the power switch module, outputting standard dc supply and control signal, control described controlled AC power supply module simultaneously and get electric work, give the power supply of the peripheral hardware of giving computer respectively, described main frame power supply control module gets electric work after through first delay time, to the main frame power supply, thereby realize starting earlier the function that peripheral hardware is restarted main frame; After described switch power module is closed, described main frame power supply control module 104 is cut off the power supply immediately, main frame quits work, and controlled AC power supply module 102 cuts off the power supply after through second delay time, thereby realize that first Shutdown Hosts closes the function of alternating current-direct current peripheral hardware again, meanwhile, described power switch unit 105 also disconnects and being connected of civil power, thereby cut off the own power supply of all peripheral hardwares and computer, stop the interior on one's own time energy consumption of computer and peripheral hardware thereof, the purpose that realizes saving unnecessary power consumption.
Description of drawings
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of power switch module in the utility model;
Fig. 3 is the circuit theory diagrams of controlled AC power supply module in the utility model;
Fig. 4 is the circuit theory diagrams of main frame power supply control module in the utility model;
Fig. 5 is the circuit theory diagrams of the another kind of alternative of main frame power supply control module in the utility model;
Fig. 6 is the circuit theory diagrams of controllable direct current power supply module in the utility model;
Fig. 7 is each module output timing diagram in the utility model.
Embodiment
As shown in fig. 1, the utility model comprise standard A TX switch power module 101, be used for to the power supply of the interchange peripheral hardware of computer controlled AC power supply module 102, be used for to the direct current peripheral hardware power supply of computer controllable direct current power supply module 103, be used for main frame power supply control module 104 and power switch module 105 to the host computer power supply.
Described standard A TX switch power module 101 is switch power module commonly used, has favorable compatibility, stability, versatility and reliability, be used for the AC power input is converted to the standard dc supply, the standard dc supply of output comprises+12V ,-12V ,+5V ,-5V and+3.3V, being used to of output controlled the control signal employings+12V direct current of other each module work and exports.
Described power switch module 105 as shown in Figure 2, be used to control the power supply input that opens or closes entire controller, comprise a dpdt relay J and a double-pole single throw SW1, two normally opened contacts of described relay J are in parallel with described double-pole single throw SW1 respectively, and be connected to the alternating current 220V power end, described relay J coil and standard A TX switch power module 101+the 12V control signal output ends links to each other.Thereby when pressing described switch SW 1, connect the alternating current 220V power supply, make described standard A TX switch module get electric work, output+12V control signal gets the coil of described relay J, two normally opened contact closures keep described 220V ac power supply circuit continue to connect, and when closing described power switch module 105, after promptly disconnecting described relay J contact, reach the purpose that computer and peripheral hardware standby power thereof zero consumes.
Described controlled AC power supply module 102 also links to each other with the AC power input, be used to provide the high power AC load capacity, the physical circuit of described controlled AC power supply module 102 as shown in Figure 3, comprise dpdt relay J1 and capacitor C 1, described switch power module 101+12V control signal output links to each other with described relay J 1 coil, described relay J 1 contact common port and normal beginning are respectively the input and output of alternating current 220V power supply, and described capacitor C 1 is connected in parallel with described relay J 1 coil two ends.After the control+12V control signal that receives described switch power module 101 outputs, relay J 1 is closed immediately, output AC 220V power supply, described switch power module 101 is exported+disappearance of 12V control signal when closing computer, and capacitor C 1 begins discharge, and relay J 1 can be kept closed, until through the second delay time T2, capacitor C 1 both end voltage is lower than relay J 1 sealing voltage, disconnects the output of described AC power, thereby realizes that first Shutdown Hosts closes the function that exchanges peripheral hardware again.When needs multi-channel A C220V exports, can a plurality of controlled AC power supply modules 102 in parallel, and, realize that the output closing motion has the function of certain sequencing by adopting the electric capacity of different capabilities.
Described main frame power supply control module 104 as shown in Figure 4, be used for receive 101 outputs of described switch power module+the 12V control signal after, connect the standard dc supply of switch power module 101 outputs through the first delay time T1, the output of described switch power module+after the 12V control signal finishes, disconnect described standard dc supply output immediately.Described main frame power supply control module comprises delay circuit and multi-way switch circuit, described delay circuit comprises two logic inverter IC1/A, IC1/B and a capacitor C 2, the input end of the described first logic inverter IC1/A and described switch power module 101+the 12V control signal output ends links to each other, output terminal links to each other with the input end of the second logic inverter IC1/B after through a resistance R, the input end of the second logic inverter IC1/B also links to each other with described capacitor C 2 simultaneously, output terminal links to each other with described multi-way switch circuit, described multi-way switch circuit is the relay that has the multichannel contact, described normally opened contact links to each other with the standard dc supply output terminal of described switch power module output respectively, and relay coil links to each other with the output terminal of described delay circuit.Described multi-way switch circuit is the relay J 2 that has a plurality of normally opened contacts, the output terminal of relay coil J2 and described delay circuit, promptly the output terminal with the second logic inverter IC1/B links to each other, described normally opened contact respectively with the standard dc supply output terminal of described switch power module 101, promptly+12V ,-12V ,+5V ,-5V links to each other with+3.3V output terminal, and relay coil links to each other with the output terminal of described delay circuit.Like this when switch power module 101 output+12V control signals, the controlling computer start, after time by the upset of gate circuit IC1/A, IC1/B and capacitor C 2 time-delay T1, drive relay J 2 closures, with switch power module 101+3.3V, ± 5V and ± 12V output, main frame is powered, control described main frame delayed startup, the time of time-delay is determined by described delay circuit.
Described multi-way switch circuit can also adopt a plurality of field effect transistor to substitute and realize, as shown in Figure 5, described each field effect transistor T1, T2, T3, T4, T5 drain electrode with respectively with described switch power module 101+12V,-12V, + 5V,-5V links to each other with+3.3V output terminal, the output terminal of grid and described delay circuit, promptly the output terminal with the second logic inverter IC1/B links to each other, source electrode output+3.3V, ± 5V is identical with the aforementioned mode that realizes by relay with ± 12V, also be input to (not shown) in the transforming circuit, by the output after the described transforming circuit transformation main frame is powered, control described main frame delayed startup.
Described controllable direct current power supply module 103, as shown in Figure 6, comprise multi-way switch circuit and transforming circuit, described multi-way switch circuit is made of many-contact relay J3,3 inputs of described relay J respectively with described switch power module 101 outputs+12V ,-12V ,+5V ,-5V standard dc supply links to each other, output terminal links to each other with another transforming circuit IC2.Receive 101 outputs of described switch power module+the 12V control signal after, relay J 3 is closed immediately, with switch power module 101 ± 5V and ± 12V is input among the described transforming circuit IC2, described transforming circuit IC2 sets output as required and comprises direct current 5V, 10V, 12V, 17V, 24V and other high power DC voltage that needs output, and adjustable dc voltage output, give the direct current peripheral hardware that is connected with main frame power supply, described transforming circuit IC2 adopts existing DC-DC change-over circuit, as autocoupling type DC/DC translation circuit, or based on MC34063DC/DC booster circuit or the like, be the ordinary skill in the art, repeat no more here.
The inside of described transforming circuit IC2 comprises large bulk capacitance, 101 outputs of described switch power module+after the 12V control signal finished, these electric capacity can provide the power supply of T3 delay time, to realize closing earlier the function that main frame cuts out direct current output again.When needs multi-channel DC peripheral hardware is exported, can a plurality of controllable direct current power supply modules 103 in parallel, by using the electric capacity of different electric capacitys among the transforming circuit IC2 in module, can realize that output action (open or close) has the function of certain sequencing.Described multi-way switch circuit also can use field effect transistor to realize, the physical circuit method of attachment is consistent with the multi-way switch circuit in the main frame power supply control module 104, also repeats no more here.
According to foregoing description as can be known, the sequential of each module output signal as shown in Figure 7 in the utility model, outputting standard dc supply and control signal after standard A TX switch power module 101 gets electric work, control simultaneously described controlled AC power supply module 102 and controllable direct current power supply module 103 electric work, give the power supply of AC and DC peripheral hardware respectively, getting electric work through T1 time aft engine power supply control module 104, to the main frame power supply, thereby realize starting earlier the function that peripheral hardware is restarted main frame; After described ATX switch power module 101 is closed, described main frame power supply control module 104 is cut off the power supply immediately, main frame quits work, and controlled AC power supply module 102 and controllable direct current power supply module 103 are cut off the power supply after the time through T2 and T3 respectively, thereby realize that first Shutdown Hosts closes the function of alternating current-direct current peripheral hardware again, meanwhile, described power switch unit 105 also disconnects and being connected of civil power 220V, thereby cut off the own power supply of all peripheral hardwares and computer, stop the interior on one's own time energy consumption of computer and peripheral hardware thereof.In addition, can realize the forbidding (not indicating among the figure) of power switch module 105 functions by a selector switch.After forbidding power switch module 105, civil power 220V need not the control of power switch module like this, directly gives switch power module 101 power supplies, and this moment still can network enabled/keyboard arousal function, thereby adapts to the user demand of different user.
More than energy-saving power-supply controller of electric provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. an energy-saving power-supply controller of electric is characterized in that: comprise
Switch power module is used for the AC power input is converted to the standard dc supply, and the output control signal;
Main frame power supply control module, be used for after the control signal that receives described switch power module output, connect and export described standard dc supply through first delay time, after the control signal of described switch power module output finishes, disconnect described standard dc supply output immediately;
Controlled AC power supply module, be used for after the control signal that receives described switch power module output, demand working is also exported described AC power, after the control signal of described switch power module output finishes, disconnects described AC power output through second delay time.
2. energy-saving power-supply controller of electric according to claim 1 is characterized in that: also comprise the power switch module that is connected between AC power input and the switch power module, be used for control and open or close the AC power input.
3. energy-saving power-supply controller of electric according to claim 1, it is characterized in that: also comprise the controllable direct current power supply module, be used for after the control signal that receives described switch power module output, demand working and output are carried out transformation direct supply after the transformation with described standard dc supply, after the control signal of described switch power module output finishes, disconnect described transformation direct supply output through the 3rd delay time.
4. energy-saving power-supply controller of electric according to claim 1, it is characterized in that: described controlled AC power supply module comprises dpdt relay and electric capacity, the control signal output of described switch power module links to each other with described relay coil, described relay contact common port and normal beginning are respectively the input and output of AC power, and described electric capacity and described relay coil two ends are connected in parallel.
5. energy-saving power-supply controller of electric according to claim 2, it is characterized in that: described power switch module comprises a dpdt relay and a double-pole single throw, two normally opened contacts of described relay are in parallel with described double-pole single throw respectively, and described relay coil links to each other with the control signal output ends of switch power module.
6. energy-saving power-supply controller of electric according to claim 1, it is characterized in that: described main frame power supply control module comprises delay circuit and multi-way switch circuit, described multi-way switch circuit is connected to the standard dc supply output terminal of described switch power module output, after the control signal that receives described switch power module output of described delay circuit, control described multi-way switch circuit through first delay time and connect described standard dc supply, after the control signal of described switch power module output finishes, disconnect described standard dc supply output immediately.
7. energy-saving power-supply controller of electric according to claim 6, it is characterized in that: described delay circuit comprises two logic inverters and an electric capacity, the input end of described first logic inverter links to each other with the control signal output ends of described switch power module, output terminal is through linking to each other with the input end of second logic inverter, the input end of second logic inverter also links to each other with described electric capacity simultaneously, output terminal links to each other with described multi-way switch circuit, controls the switching on and off of standard DC power supply output of described switch power module.
8. energy-saving power-supply controller of electric according to claim 1, it is characterized in that: described controllable direct current power supply module comprises multi-way switch circuit and transforming circuit, the input of described multi-way switch circuit links to each other with the standard dc supply of described switch power module output respectively, and output terminal links to each other with transforming circuit.
9. energy-saving power-supply controller of electric according to claim 6, it is characterized in that: described multi-way switch circuit is the relay that has the multichannel contact, described normally opened contact links to each other with the standard dc supply output terminal of described switch power module output respectively, and relay coil links to each other with the output terminal of described delay circuit; Perhaps described multi-way switch circuit comprises a plurality of field effect transistor, and described each field effect transistor drains and links to each other with the standard dc supply output terminal of described switch power module output respectively, and grid links to each other with the output terminal of described delay circuit.
10. according to each described energy-saving power-supply controller of electric in the claim 1～9, it is characterized in that: described switch power module adopts standard A TX switch power module, the standard dc supply of described switch power module output comprises+12V ,-12V ,+5V ,-5V and+3.3V, the control signal of output is+12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201405960U CN201017211Y (en) | 2007-03-16 | 2007-03-16 | Energy-saving type power supply controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201405960U CN201017211Y (en) | 2007-03-16 | 2007-03-16 | Energy-saving type power supply controller |
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| CN201017211Y true CN201017211Y (en) | 2008-02-06 |
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| CNU2007201405960U Expired - Fee Related CN201017211Y (en) | 2007-03-16 | 2007-03-16 | Energy-saving type power supply controller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868230A (en) * | 2012-10-17 | 2013-01-09 | 河南省电力公司驻马店供电公司 | Intelligent managing device for condition based maintenance of 10-20kv transformer |
| CN103150077A (en) * | 2013-03-29 | 2013-06-12 | 苏州瀚瑞微电子有限公司 | Circuit device |
| CN105471236A (en) * | 2015-12-16 | 2016-04-06 | 大连尚能科技发展有限公司 | Multi-output power supply |
| CN109192177A (en) * | 2018-11-14 | 2019-01-11 | 维沃移动通信有限公司 | A kind of control circuit, liquid crystal driving mould group and liquid crystal display device |
| CN112670960A (en) * | 2020-12-23 | 2021-04-16 | 北京北方华创微电子装备有限公司 | Power supply circuit, semiconductor processing equipment and power supply control method |
-
2007
- 2007-03-16 CN CNU2007201405960U patent/CN201017211Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868230A (en) * | 2012-10-17 | 2013-01-09 | 河南省电力公司驻马店供电公司 | Intelligent managing device for condition based maintenance of 10-20kv transformer |
| CN103150077A (en) * | 2013-03-29 | 2013-06-12 | 苏州瀚瑞微电子有限公司 | Circuit device |
| CN105471236A (en) * | 2015-12-16 | 2016-04-06 | 大连尚能科技发展有限公司 | Multi-output power supply |
| CN109192177A (en) * | 2018-11-14 | 2019-01-11 | 维沃移动通信有限公司 | A kind of control circuit, liquid crystal driving mould group and liquid crystal display device |
| US11462190B2 (en) | 2018-11-14 | 2022-10-04 | Vivo Mobile Communication Co., Ltd. | Control circuit, liquid crystal display drive module, and liquid crystal display apparatus |
| CN112670960A (en) * | 2020-12-23 | 2021-04-16 | 北京北方华创微电子装备有限公司 | Power supply circuit, semiconductor processing equipment and power supply control method |
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| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Ningbo Anboly Printing Co.,. Number: 06 Page: The title page Volume: 24 |
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Correction item: Co-patentee Correct: Ningbo Anboly Printing Co.,. Number: 06 Volume: 24 |
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Granted publication date: 20080206 Termination date: 20130316 |