CN204302964U - A kind of novel computer surpasses power consumption alarm device - Google Patents
A kind of novel computer surpasses power consumption alarm device Download PDFInfo
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- CN204302964U CN204302964U CN201420774204.6U CN201420774204U CN204302964U CN 204302964 U CN204302964 U CN 204302964U CN 201420774204 U CN201420774204 U CN 201420774204U CN 204302964 U CN204302964 U CN 204302964U
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model provides a kind of novel computer to surpass power consumption alarm device, efficiently solves the problem of the acceleration loss of the long-time standby power consumption of computing machine and hardware; Its technical scheme is, comprise electrical measurement circuit, warning circuit and relay circuit, described electrical measurement circuit is connected with warning circuit, and electrical measurement circuit is also connected with relay circuit, circuit structure of the present utility model is simple, on the basis of reporting to the police, add relay circuit, computing machine cuts out automatically, reach the object of vulnerabilities scan forceful electric power, save electric energy, alleviated the loss of the hardware of computing machine, extend the serviceable life of computing machine.
Description
Technical field
The utility model relates to computing machine power consumption pick-up unit technical field, and especially a kind of novel computer surpasses power consumption alarm device.
Background technology
The computing machine of larger amt is had at a lot of Office Space, staff is when leaving office, often forget closedown, cause computing machine standby for a long time, and computing machine is when standby, power consumption per hour is about 35W, about slightly high than the bulb of a general brightness, although this waste affects not quite for individual, the computing machine of larger amt is standby for a long time, and the electricity of waste per hour is also very surprising; In addition, computing machine is the standby acceleration loss also causing computer hardware for a long time, shortens the serviceable life of computing machine.
Chinese patent literature discloses computing machine and surpasses the power consumption alarm device (patent No.: 201420034961.X; Publication No.: CN203644027U), this computing machine surpasses power consumption alarm device and adopts electrical energy metering chip U1 to test power, and send data to single-chip microcomputer U2, after power consumption data statistics also calculates by single-chip microcomputer U2, draw real time electrical quantity data and to be stored in sheet in flash, when power consumption data reach, design is upper prescribes a time limit, two I0 mouths of PC0 and PC1 of single-chip microcomputer U2 export high level, make triode Q1 and triode Q2 all conductings, light emitting diode D2 Chang Liang, hummer buzzing, carries out alarm operation.But when staff leaves office, this device is only reported to the police, and can't resolve the situation of computer standby, waste electric energy, also accelerates the loss of hardware.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of novel computer and surpasses power consumption alarm device, efficiently solves the problem of the acceleration loss of the long-time standby power consumption of computing machine and hardware.
Its technical solution scheme is, comprise electrical measurement circuit, warning circuit and relay circuit, described electrical measurement circuit is connected with warning circuit, electrical measurement circuit is also connected with relay circuit, described relay circuit, comprise chip U3, slide rheostat RV1, voltage stabilizing diode D5, triode Q2 and relay R L1, the emitter of described triode Q2 connects 9 pins of electrical measurement circuit chips U2, one end of the emitter of triode Q2 also contact resistance R3, the base stage of the other end connecting triode Q2 of resistance R3, one end of the base stage of triode Q2 also contact resistance R4, the other end of resistance R4 connects the positive pole of diode D2, the negative pole of diode D2 connects 13 pins of chip U3, the other end of resistance R4 also connects the positive pole of diode D3, the negative pole of diode D3 connects 2 pins of chip U3, one end of 2 pins of chip U3 also contact resistance R7, the other end of resistance R7 connects the negative pole of diode D6, the collector of the positive pole connecting triode Q2 of diode D6, one end of the coil of the collector connection relay RL1 of triode Q2, the other end of the coil of relay R L1 connects the negative pole of diode D2, the normally opened contact of relay R L1 is connected with computing machine, the collector of triode Q2 also connects the negative pole of diode D4, the positive pole of diode D4 connects 13 pins of chip U3, one end of the negative pole contact resistance R5 of diode D4, the other end of resistance R5 connects 11 pins of chip U3, 9 pins of chip U3 connect one end of electric capacity C1, one end of the other end contact resistance R5 of electric capacity C1, the other end of electric capacity C1 also connects the negative pole of voltage stabilizing diode D5, the plus earth GND of voltage stabilizing diode D5, the 9 pin ground connection GND of chip U3, 8 pins of chip U3 connect the positive pole of diode D7, the other end of the negative pole contact resistance R5 of diode D7, 7 pins of chip U3 connect the minimum value end of slide rheostat RV1, one end of the minimum value end contact resistance R8 of slide rheostat RV1, the other end ground connection GND of resistance R8, the slider of slide rheostat RV1 connects 6 pins of chip U3, one end of the maximal value end contact resistance R6 of slide rheostat RV1, the other end of the other end contact resistance R5 of resistance R6, one end of the other end of resistance R5 also contact resistance R9, the other end of resistance R9 connects one end of electric capacity C2, the other end ground connection GND of electric capacity C2.
Circuit structure of the present utility model is simple, on the basis of reporting to the police, add relay circuit, relay adopts normally opened contact relay, prescribes a time limit when power consumption data reach the upper of electrical measurement circuit setting, hummer buzzing, carry out alarm operation, have people when office, shut down computer, alarm terminates, and relay circuit does not work; When nobody is in office, power consumption data reach arrange in relay circuit upper and prescribe a time limit, and the normally opened contact of the relay R L1 in relay circuit closes, now, computer switch disconnects, and has saved electric energy, alleviate the loss of the hardware of computing machine, extend the serviceable life of computing machine.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is electrical measurement circuit of the present utility model and warning circuit connection layout.
Fig. 3 is relay circuit figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of novel computer of the utility model surpasses power consumption alarm device, comprise electrical measurement circuit, warning circuit and relay circuit, described electrical measurement circuit is connected with warning circuit, electrical measurement circuit is also connected with relay circuit, described upper relay circuit, comprise chip U3, slide rheostat RV1, voltage stabilizing diode D5, triode Q2 and relay R L1, the emitter of described triode Q2 connects 9 pins of electrical measurement circuit chips U2, one end of the emitter of triode Q2 also contact resistance R3, the base stage of the other end connecting triode Q2 of resistance R3, one end of the base stage of triode Q2 also contact resistance R4, the other end of resistance R4 connects the positive pole of diode D2, the negative pole of diode D2 connects 13 pins of chip U3, the other end of resistance R4 also connects the positive pole of diode D3, the negative pole of diode D3 connects 2 pins of chip U3, one end of 2 pins of chip U3 also contact resistance R7, the other end of resistance R7 connects the negative pole of diode D6, the collector of the positive pole connecting triode Q2 of diode D6, one end of the coil of the collector connection relay RL1 of triode Q2, the other end of the coil of relay R L1 connects the negative pole of diode D2, the normally opened contact of relay R L1 is connected with computing machine, the collector of triode Q2 also connects the negative pole of diode D4, the positive pole of diode D4 connects 13 pins of chip U3, one end of the negative pole contact resistance R5 of diode D4, the other end of resistance R5 connects 11 pins of chip U3, 9 pins of chip U3 connect one end of electric capacity C1, one end of the other end contact resistance R5 of electric capacity C1, the other end of electric capacity C1 also connects the negative pole of voltage stabilizing diode D5, the plus earth GND of voltage stabilizing diode D5, the 9 pin ground connection GND of chip U3, 8 pins of chip U3 connect the positive pole of diode D7, the other end of the negative pole contact resistance R5 of diode D7, 7 pins of chip U3 connect the minimum value end of slide rheostat RV1, one end of the minimum value end contact resistance R8 of slide rheostat RV1, the other end ground connection GND of resistance R8, the slider of slide rheostat RV1 connects 6 pins of chip U3, one end of the maximal value end contact resistance R6 of slide rheostat RV1, the other end of the other end contact resistance R5 of resistance R6, one end of the other end of resistance R5 also contact resistance R9, the other end of resistance R9 connects one end of electric capacity C2, the other end ground connection GND of electric capacity C2.
Described electrical measurement circuit and warning circuit, comprise current sensor di/dt, electrical energy metering chip U1, single-chip microcomputer U2 and hummer BUZ1, the ac input end of described current sensor di/dt connects alternating current, the DC output end of current sensor di/dt connects 4 pins and 5 pins of electrical energy metering chip U1, one end of the 7 pin contact resistance R2 of electrical energy metering chip U1, the other end ground connection GND of resistance R2, 8 pins of electrical energy metering chip U1 and 10 pin ground connection GND, 17 pins of electrical energy metering chip U1, 18 pins, 19 pins and 29 pins are connected 20 pins of single-chip microcomputer U2 respectively, 21 pins, 22 pins and 23 pins, one end of the 6 pin contact resistance R1 of electrical energy metering chip U1, another termination alternating current 220V of resistance R1, 1 pin of electrical energy metering chip U1, 2 pins and 3 pins all connect 5V power supply, 64 pins of single-chip microcomputer U2 connect the negative pole of voltage stabilizing diode D1, the positive pole of voltage stabilizing diode D1 connects 5V power supply, the base stage of the 8 pin connecting triode Q1 of single-chip microcomputer U2, the collector of triode Q1 connects 5V power supply, the emitter of triode Q1 connects one end of hummer BUZ1, the other end ground connection GND of hummer BUZ1, the 31 pin ground connection GND of single-chip microcomputer U2.
Described chip U3 is TCA965, and triode Q2 is PNP type triode.
During concrete enforcement, a kind of novel computer of the utility model surpasses power consumption alarm device, comprise electrical measurement circuit, warning circuit and relay circuit, described electrical measurement circuit is connected with warning circuit, electrical measurement circuit is also connected with relay circuit, described relay circuit, comprise chip U3, slide rheostat RV1, voltage stabilizing diode D5, triode Q2 and relay R L1, the emitter of described triode Q2 connects 9 pins of electrical measurement circuit chips U2, one end of the collector connecting valve button SW1 of triode Q2, the emitter of the other end connecting triode Q2 of switch key SW1, one end of the emitter of triode Q2 also contact resistance R3, the base stage of the other end connecting triode Q2 of resistance R3, one end of the base stage of triode Q2 also contact resistance R4, the other end of resistance R4 connects the positive pole of diode D2, the negative pole of diode D2 connects 13 pins of chip U3, the other end of resistance R4 also connects the positive pole of diode D3, the negative pole of diode D3 connects 2 pins of chip U3, one end of 2 pins of chip U3 also contact resistance R7, the other end of resistance R7 connects the negative pole of diode D6, the collector of the positive pole connecting triode Q2 of diode D6, one end of the coil of the collector connection relay RL1 of triode Q2, the other end of the coil of relay R L1 connects the negative pole of diode D2, the normally opened contact of relay R L1 is connected with computing machine, the collector of triode Q2 also connects the negative pole of diode D4, the positive pole of diode D4 connects 13 pins of chip U3, one end of the negative pole contact resistance R5 of diode D4, the other end of resistance R5 connects 11 pins of chip U3, 9 pins of chip U3 connect one end of electric capacity C1, one end of the other end contact resistance R5 of electric capacity C1, the other end of electric capacity C1 also connects the negative pole of voltage stabilizing diode D5, the plus earth GND of voltage stabilizing diode D5, the 9 pin ground connection GND of chip U3, 8 pins of chip U3 connect the positive pole of diode D7, the other end of the negative pole contact resistance R5 of diode D7, 7 pins of chip U3 connect the minimum value end of slide rheostat RV1, one end of the minimum value end contact resistance R8 of slide rheostat RV1, the other end ground connection GND of resistance R8, the slider of slide rheostat RV1 connects 6 pins of chip U3, one end of the maximal value end contact resistance R6 of slide rheostat RV1, the other end of the other end contact resistance R5 of resistance R6, one end of the other end of resistance R5 also contact resistance R9, the other end of resistance R9 connects one end of electric capacity C2, the other end ground connection GND of electric capacity C2.
A kind of novel computer of the utility model surpasses power consumption alarm device, the power of electrical energy metering chip U1 to computing machine in electrical measurement circuit is measured, and the electric quantity data of measurement is transferred to single-chip microcomputer U2, single-chip microcomputer U2 processes electric quantity data, and compare with the upper limit that electrical measurement circuit is arranged, at not super power consumption, this device does not work, neither report to the police and also automatically do not shut down computer, only when super power consumption, this device just works, prescribe a time limit when power consumption exceedes the upper of electrical measurement circuit setting, hummer carries out alarm, someone is when office, shut down computer in time, relay circuit in this device does not work, when computing machine does not also cut out in time, and reach the upper limit arranged in relay circuit, switch key SW1 in relay circuit closes automatically, now, the coil electricity of relay R L1, the normally opened contact of relay R L1 closes, and the switch carrying out computer for controlling disconnects, shut down computer, reach the object with vulnerabilities scan forceful electric power.
Circuit structure of the present utility model is simple, on the basis of reporting to the police, add relay circuit, relay adopts normally opened contact relay, prescribes a time limit when power consumption data reach the upper of electrical measurement circuit setting, hummer buzzing, carry out alarm operation, have people when office, shut down computer, alarm terminates, and relay circuit does not work; When nobody is in office, power consumption data reach arrange in relay circuit upper and prescribe a time limit, and the normally opened contact of the relay R L1 in relay circuit closes, now, computer switch disconnects, and has saved electric energy, alleviate the loss of the hardware of computing machine, extend the serviceable life of computing machine.
Claims (3)
1. a novel computer surpasses power consumption alarm device, comprise electrical measurement circuit, warning circuit and relay circuit, described electrical measurement circuit is connected with warning circuit, electrical measurement circuit is also connected with relay circuit, it is characterized in that, described relay circuit, comprise chip U3, slide rheostat RV1, voltage stabilizing diode D5, triode Q2 and relay R L1, the emitter of described triode Q2 connects 9 pins of electrical measurement circuit chips U2, one end of the emitter of triode Q2 also contact resistance R3, the base stage of the other end connecting triode Q2 of resistance R3, one end of the base stage of triode Q2 also contact resistance R4, the other end of resistance R4 connects the positive pole of diode D2, the negative pole of diode D2 connects 13 pins of chip U3, the other end of resistance R4 also connects the positive pole of diode D3, the negative pole of diode D3 connects 2 pins of chip U3, one end of 2 pins of chip U3 also contact resistance R7, the other end of resistance R7 connects the negative pole of diode D6, the collector of the positive pole connecting triode Q2 of diode D6, one end of the coil of the collector connection relay RL1 of triode Q2, the other end of the coil of relay R L1 connects the negative pole of diode D2, the normally opened contact of relay R L1 is connected with computing machine, the collector of triode Q2 also connects the negative pole of diode D4, the positive pole of diode D4 connects 13 pins of chip U3, one end of the negative pole contact resistance R5 of diode D4, the other end of resistance R5 connects 11 pins of chip U3, 9 pins of chip U3 connect one end of electric capacity C1, one end of the other end contact resistance R5 of electric capacity C1, the other end of electric capacity C1 also connects the negative pole of voltage stabilizing diode D5, the plus earth GND of voltage stabilizing diode D5, the 9 pin ground connection GND of chip U3, 8 pins of chip U3 connect the positive pole of diode D7, the other end of the negative pole contact resistance R5 of diode D7, 7 pins of chip U3 connect the minimum value end of slide rheostat RV1, one end of the minimum value end contact resistance R8 of slide rheostat RV1, the other end ground connection GND of resistance R8, the slider of slide rheostat RV1 connects 6 pins of chip U3, one end of the maximal value end contact resistance R6 of slide rheostat RV1, the other end of the other end contact resistance R5 of resistance R6, one end of the other end of resistance R5 also contact resistance R9, the other end of resistance R9 connects one end of electric capacity C2, the other end ground connection GND of electric capacity C2.
2. a kind of novel computer according to claim 1 surpasses power consumption alarm device, it is characterized in that, described electrical measurement circuit and warning circuit, comprise current sensor di/dt, electrical energy metering chip U1, single-chip microcomputer U2 and hummer BUZ1, the ac input end of described current sensor di/dt connects alternating current, the DC output end of current sensor di/dt connects 4 pins and 5 pins of electrical energy metering chip U1, one end of the 7 pin contact resistance R2 of electrical energy metering chip U1, the other end ground connection GND of resistance R2, 8 pins of electrical energy metering chip U1 and 10 pin ground connection GND, 17 pins of electrical energy metering chip U1, 18 pins, 19 pins and 29 pins are connected 20 pins of single-chip microcomputer U2 respectively, 21 pins, 22 pins and 23 pins, one end of the 6 pin contact resistance R1 of electrical energy metering chip U1, another termination alternating current 220V of resistance R1, 1 pin of electrical energy metering chip U1, 2 pins and 3 pins all connect 5V power supply, 64 pins of single-chip microcomputer U2 connect the negative pole of voltage stabilizing diode D1, the positive pole of voltage stabilizing diode D1 connects 5V power supply, the base stage of the 8 pin connecting triode Q1 of single-chip microcomputer U2, the collector of triode Q1 connects 5V power supply, the emitter of triode Q1 connects one end of hummer BUZ1, the other end ground connection GND of hummer BUZ1, the 31 pin ground connection GND of single-chip microcomputer U2.
3. a kind of novel computer according to claim 1 surpasses power consumption alarm device, it is characterized in that, described chip U3 is TCA965, and triode Q2 is PNP type triode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420774204.6U CN204302964U (en) | 2014-12-11 | 2014-12-11 | A kind of novel computer surpasses power consumption alarm device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420774204.6U CN204302964U (en) | 2014-12-11 | 2014-12-11 | A kind of novel computer surpasses power consumption alarm device |
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| CN204302964U true CN204302964U (en) | 2015-04-29 |
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| CN201420774204.6U Expired - Fee Related CN204302964U (en) | 2014-12-11 | 2014-12-11 | A kind of novel computer surpasses power consumption alarm device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958444A (en) * | 2018-07-26 | 2018-12-07 | 烟台职业学院 | A kind of power switch circuit and control method of vulnerabilities scan forceful electric power |
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2014
- 2014-12-11 CN CN201420774204.6U patent/CN204302964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958444A (en) * | 2018-07-26 | 2018-12-07 | 烟台职业学院 | A kind of power switch circuit and control method of vulnerabilities scan forceful electric power |
| CN108958444B (en) * | 2018-07-26 | 2021-04-23 | 烟台职业学院 | Power switch circuit for controlling strong current by weak current and control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151211 |
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| EXPY | Termination of patent right or utility model |