CN207366989U - A kind of power consumption management device - Google Patents
A kind of power consumption management device Download PDFInfo
- Publication number
- CN207366989U CN207366989U CN201721003634.8U CN201721003634U CN207366989U CN 207366989 U CN207366989 U CN 207366989U CN 201721003634 U CN201721003634 U CN 201721003634U CN 207366989 U CN207366989 U CN 207366989U
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- circuit
- resistance
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- triode
- stabiliser tube
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Abstract
The utility model discloses a kind of power consumption management device, including housing and circuit board in the housing is set；The housing includes upper cover and base；The upper cover is respectively arranged on the left side and the right side power input, power output end；The upper cover upper left corner is equipped with status indicator lamp；The base surrounding is respectively equipped with four mounting holes；The circuit board includes electric energy measurement circuit and control circuit；Electric energy measurement circuit includes voltage sampling circuit and current sampling circuit；The utility model has Monophase electric power parameter acquisition, computing function, local/remote remote control point, shutting-brake control function, run time statistics and the monitoring of equipment inferior health working time, fault alarm, maintenance prompting under different efficiencies etc., so as to real-time monitoring, the monitoring management to electrical equipment.
Description
Technical field
It the utility model is related to power consumption management device, and in particular to a kind of Intelligent electricity-use managing apparatus.
Background technology
Current Intelligent electricity-use managing apparatus does not possess under local/remote remote control point, shutting-brake control function and different efficiencies
Run time statistics and the monitoring of equipment inferior health working time, fault alarm, maintenance remind etc. function, so can not be right
Electrical equipment carries out fine-grained management.
The content of the invention
The utility model is in view of the above-mentioned problems, provide a kind of power consumption management device, including housing and sets in the housing
Circuit board；The housing includes upper cover and base；The upper cover is respectively arranged on the left side and the right side power input, power output end；
The upper cover upper left corner is equipped with status indicator lamp；The base surrounding is respectively equipped with four mounting holes；
The circuit board includes electric energy measurement circuit and control circuit；
Electric energy measurement circuit includes voltage sampling circuit and current sampling circuit；
The control circuit include CPU, power circuit, carrier circuit, infrared circuit, Bluetooth circuit, LED indicating circuit,
Impulse output circuit, data protection circuit, divide-shut brake control circuit；The CPU connects power circuit, carrier circuit, red respectively
External circuit, Bluetooth circuit, LED indicating circuit, impulse output circuit, data protection circuit, divide-shut brake control circuit；
The divide-shut brake control circuit includes resistance R49, R50, R51, R52, R53, R54, triode T3, T4, T5, T6,
Voltage-stabiliser tube D12；
The triode T3 emitters connect resistance R49 ,+12V power supplys, resistance R50, triode T4 emitters respectively；Institute
State triode T3 base stages and connect resistance R49, resistance R51 respectively；The triode T3 collectors connect resistance R52, voltage stabilizing respectively
Pipe D12；The triode T4 base stages connect resistance R50, resistance R52 respectively；The triode T4 collectors connect resistance respectively
R51, triode T5 collectors, voltage-stabiliser tube D12；The triode T5 base stages connect resistance R53, emitter connection ground；Triode
T6 collectors connect resistance R52, triode T3 collectors, voltage-stabiliser tube D12, base stage connection resistance R54, emitter connection respectively
Ground；Relay control terminal JDQ1A connection resistance R54, relay control terminal JDQ1B connection resistance R53；
The power circuit includes thermal resistor 2PTC11, piezoresistor 2PTC13, capacitance C19, C18, C22,
C25, C28, C11, C29, resistance R19, R34, R35, R7, R8, R9, voltage-stabiliser tube D2, D23, diode D5, D6, D7, switch transformation
Device T1, rectifier bridge D1, common mode inductance 2L2, optocoupler 2U3；
The piezoresistor 2PTC13 is connected across between zero curve and firewire；The thermal resistor 2PTC11 connections fire
Line；The capacitance C19 is connected across between zero curve and firewire；The common mode inductance 2L2 connections rectifier bridge D1 input terminals；The capacitance
C18 is connected across the both ends of rectifier bridge D1 output terminals；The rectifier bridge D1 output head anodes connect voltage-stabiliser tube D2 cathodes, switch respectively
The first pins of transformer T1；The first pins of switch transformer T1 connect PWM controller U2 by voltage-stabiliser tube D2 with diode D5；Institute
State the 4th pins of switch transformer T1 and pass through resistance R19, diode D6 connection PWM controllers U2；Capacitance C22, C25 both ends
Respectively connect PWM controller U2 and rectifier bridge D1 negative pole of output end；The capacitance C28 connects PWM controller U2 and whole respectively
Flow bridge D1 negative pole of output end；The optocoupler 2U3 input terminals connect resistance R34 and PWM controller U2, output head anode connection respectively
Resistance R35, anode connect resistance R7, capacitance C29, voltage-stabiliser tube D23 anode respectively；The 7th pins of switch transformer T1 pass through two poles
Pipe D7 outputs+12V；Described resistance R8 one end connects resistance R7, R35 respectively, the other end connect respectively resistance R9, voltage-stabiliser tube D23,
Capacitance C29；The voltage-stabiliser tube D23 cathodes connect resistance R9 and ground respectively.
Further, the divide-shut brake control circuit is control relay circuit.
Further, the rectifier bridge D1 is the rectifier bridge of 1A/1000V specifications.
The advantages of the utility model：
The utility model has Monophase electric power parameter acquisition, computing function, and local/remote remote control divides, shutting-brake control function,
Run time statistics and the monitoring of equipment inferior health working time, fault alarm, maintenance prompting under different efficiencies etc., so as to
Real-time monitoring, monitoring management to electrical equipment.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The attached drawing for forming the part of the application is used to provide a further understanding of the present invention, the utility model
Schematic description and description is used to explain the utility model, does not form the improper restriction to the utility model.
Fig. 1 is the power consumption management crust of the device superstructure schematic diagram of the utility model embodiment；
Fig. 2 is the power consumption management crust of the device understructure schematic diagram of the utility model embodiment；
Fig. 3 is the power consumption management device circuit board functional block diagram of the utility model embodiment；
Fig. 4 is the power consumption management device divide-shut brake control circuit schematic diagram of the utility model embodiment；
Fig. 5 is the power consumption management installation's power source circuit diagram of the utility model embodiment.
Reference numeral：
1 it is upper cover, 2 be base, 11 be power input, 12 be power output end, 13 be status indicator lamp, 21 is fixed
Hole.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
Referring to figs. 1 to Fig. 5, a kind of power consumption management device as shown in Figures 1 to 5, including housing and setting are in the housing
Circuit board；The housing includes upper cover 1 and base 2；The upper cover 1 is respectively arranged on the left side and the right side power input 11, power supply
Output terminal 12；1 upper left corner of upper cover is equipped with status indicator lamp 13；2 surrounding of base is respectively equipped with four mounting holes 21；
The circuit board includes electric energy measurement circuit and control circuit；
Electric energy measurement circuit includes voltage sampling circuit and current sampling circuit；
With reference to figure 3, as shown in figure 3, the control circuit includes CPU, power circuit, carrier circuit, infrared circuit, bluetooth
Circuit, LED indicating circuit, impulse output circuit, data protection circuit, divide-shut brake control circuit；The CPU connects power supply respectively
Circuit, carrier circuit, infrared circuit, Bluetooth circuit, LED indicating circuit, impulse output circuit, data protection circuit, divide-shut brake
Control circuit；
With reference to figure 4, as shown in figure 4, the divide-shut brake control circuit includes resistance R49, R50, R51, R52, R53, R54,
Triode T3, T4, T5, T6, voltage-stabiliser tube D12；
The triode T3 emitters connect resistance R49 ,+12V power supplys, resistance R50, triode T4 emitters respectively；Institute
State triode T3 base stages and connect resistance R49, resistance R51 respectively；The triode T3 collectors connect resistance R52, voltage stabilizing respectively
Pipe D12；The triode T4 base stages connect resistance R50, resistance R52 respectively；The triode T4 collectors connect resistance respectively
R51, triode T5 collectors, voltage-stabiliser tube D12；The triode T5 base stages connect resistance R53, emitter connection ground；Triode
T6 collectors connect resistance R52, triode T3 collectors, voltage-stabiliser tube D12, base stage connection resistance R54, emitter connection respectively
Ground；Relay control terminal JDQ1A connection resistance R54, relay control terminal JDQ1B connection resistance R53；
With reference to figure 5, as shown in figure 5, the power circuit includes thermal resistor 2PTC11, piezoresistor 2PTC13,
Capacitance C19, C18, C22, C25, C28, C11, C29, resistance R19, R34, R35, R7, R8, R9, voltage-stabiliser tube D2, D23, diode
D5, D6, D7, switch transformer T1, rectifier bridge D1, common mode inductance 2L2, optocoupler 2U3；
The piezoresistor 2PTC13 is connected across between zero curve and firewire；The thermal resistor 2PTC11 connections fire
Line；The capacitance C19 is connected across between zero curve and firewire；The common mode inductance 2L2 connections rectifier bridge D1 input terminals；The capacitance
C18 is connected across the both ends of rectifier bridge D1 output terminals；The rectifier bridge D1 output head anodes connect voltage-stabiliser tube D2 cathodes, switch respectively
The first pins of transformer T1；The first pins of switch transformer T1 connect PWM controller U2 by voltage-stabiliser tube D2 with diode D5；Institute
State the 4th pins of switch transformer T1 and pass through resistance R19, diode D6 connection PWM controllers U2；Capacitance C22, C25 both ends
Respectively connect PWM controller U2 and rectifier bridge D1 negative pole of output end；The capacitance C28 connects PWM controller U2 and whole respectively
Flow bridge D1 negative pole of output end；The optocoupler 2U3 input terminals connect resistance R34 and PWM controller U2, output head anode connection respectively
Resistance R35, anode connect resistance R7, capacitance C29, voltage-stabiliser tube D23 anode respectively；The 7th pins of switch transformer T1 pass through two poles
Pipe D7 outputs+12V；Described resistance R8 one end connects resistance R7, R35 respectively, the other end connect respectively resistance R9, voltage-stabiliser tube D23,
Capacitance C29；The voltage-stabiliser tube D23 cathodes connect resistance R9 and ground respectively.
The divide-shut brake control circuit is control relay circuit.
The rectifier bridge D1 is the rectifier bridge of 1A/1000V specifications.
U2 is Switching Power Supply PWM controller, is powered for the stable 12VDC that exports to this product.
The first pins of U2 are SOURCE ends, and the second pin is SOURCE ends, and three-prong is FB ends, and the 4th pin is
Vdd terminal, the 5th pin to the 8th pin is DRAIN ends.
Divide-shut brake control circuit：Magnetic latching relay connect disjunction by microcontroller P52（JDQ1A）Foot and P53（JDQ1B）
Foot control system：When JDQ1A exports high level, JDQ1B output low levels, relay is connected；When JDQ1A exports low level, JDQ1B
Relay disjunction when exporting high level.
The utility model solves real-time monitoring, the monitoring management of electrical equipment, realize electrical equipment automatic efficiency statistics,
The functions such as fault alarm, maintenance prompting, and there is charging etc.；
By the Quick Response Code of equipment management cloud terminal, the data double-way interactive function of people → machine is realized, it is such as local to management
The remote control of terminal point, shutting-brake control function；Identification function of the equipment to operating personnel；Also there is infrared, bluetooth and carrier wave at the same time
Communication function is, it can be achieved that local/remote data interaction, in real time monitoring, control function；
Real-time monitoring, the monitoring management of electrical equipment, realize self-clocking, charging, fault alarm, the maintenance of electrical equipment
The functions such as prompting, have reached the effect that fine-grained management is carried out to electrical equipment.
The utility model has Monophase electric power parameter acquisition, computing function, and local/remote remote control divides, shutting-brake control function,
Run time statistics and the monitoring of equipment inferior health working time, fault alarm, maintenance prompting under different efficiencies etc., so as to
Real-time monitoring, monitoring management to electrical equipment.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of power consumption management device, it is characterised in that including circuit board housing and setting in the housing；The housing includes
Upper cover（1）And base（2）；The upper cover（1）It is respectively arranged on the left side and the right side power input（11）, power output end（12）；Institute
State upper cover（1）The upper left corner is equipped with status indicator lamp（13）；The base（2）Surrounding is respectively equipped with four mounting holes（21）；
The circuit board includes electric energy measurement circuit and control circuit；
Electric energy measurement circuit includes voltage sampling circuit and current sampling circuit；
The control circuit includes CPU, power circuit, carrier circuit, infrared circuit, Bluetooth circuit, LED indicating circuit, pulse
Output circuit, data protection circuit, divide-shut brake control circuit；The CPU connects power circuit, carrier circuit, infrared electricity respectively
Road, Bluetooth circuit, LED indicating circuit, impulse output circuit, data protection circuit, divide-shut brake control circuit；
The divide-shut brake control circuit includes resistance R49, R50, R51, R52, R53, R54, triode T3, T4, T5, T6, voltage stabilizing
Pipe D12；
The triode T3 emitters connect resistance R49 ,+12V power supplys, resistance R50, triode T4 emitters respectively；Described three
Pole pipe T3 base stages connect resistance R49, resistance R51 respectively；The triode T3 collectors connect resistance R52, voltage-stabiliser tube respectively
D12；The triode T4 base stages connect resistance R50, resistance R52 respectively；The triode T4 collectors connect resistance respectively
R51, triode T5 collectors, voltage-stabiliser tube D12；The triode T5 base stages connect resistance R53, emitter connection ground；Triode
T6 collectors connect resistance R52, triode T3 collectors, voltage-stabiliser tube D12, base stage connection resistance R54, emitter connection respectively
Ground；Relay control terminal JDQ1A connection resistance R54, relay control terminal JDQ1B connection resistance R53；
The power circuit includes thermal resistor 2PTC11, piezoresistor 2PTC13, capacitance C19, C18, C22, C25,
C28, C11, C29, resistance R19, R34, R35, R7, R8, R9, voltage-stabiliser tube D2, D23, diode D5, D6, D7, switch transformer
T1, rectifier bridge D1, common mode inductance 2L2, optocoupler 2U3；
The piezoresistor 2PTC13 is connected across between zero curve and firewire；The thermal resistor 2PTC11 connections firewire；Institute
Capacitance C19 is stated to be connected across between zero curve and firewire；The common mode inductance 2L2 connections rectifier bridge D1 input terminals；The capacitance C18 across
It is connected to the both ends of rectifier bridge D1 output terminals；The rectifier bridge D1 output head anodes connect voltage-stabiliser tube D2 cathodes, switch transformation respectively
The first pins of device T1；The first pins of switch transformer T1 connect PWM controller U2 by voltage-stabiliser tube D2 with diode D5；It is described to open
Close the 4th pins of transformer T1 and pass through resistance R19, diode D6 connection PWM controllers U2；Capacitance C22, C25 both ends are divided equally
Lian Jie not PWM controller U2 and rectifier bridge D1 negative pole of output end；The capacitance C28 connects PWM controller U2 and rectifier bridge respectively
D1 negative pole of output end；The optocoupler 2U3 input terminals connect resistance R34 and PWM controller U2, output head anode connection resistance respectively
R35, anode connect resistance R7, capacitance C29, voltage-stabiliser tube D23 anode respectively；The 7th pins of switch transformer T1 pass through diode D7
Output+12V；Described resistance R8 one end connects resistance R7, R35 respectively, and the other end connects resistance R9, voltage-stabiliser tube D23, capacitance respectively
C29；The voltage-stabiliser tube D23 cathodes connect resistance R9 and ground respectively.
2. power consumption management device according to claim 1, it is characterised in that the divide-shut brake control circuit is relay control
Circuit processed.
3. power consumption management device according to claim 1, it is characterised in that the rectifier bridge D1 is 1A/1000V specifications
Rectifier bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003634.8U CN207366989U (en) | 2017-08-11 | 2017-08-11 | A kind of power consumption management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003634.8U CN207366989U (en) | 2017-08-11 | 2017-08-11 | A kind of power consumption management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366989U true CN207366989U (en) | 2018-05-15 |
Family
ID=62421938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721003634.8U Expired - Fee Related CN207366989U (en) | 2017-08-11 | 2017-08-11 | A kind of power consumption management device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366989U (en) |
-
2017
- 2017-08-11 CN CN201721003634.8U patent/CN207366989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |