CN204290418U - Solar energy multifunctional portable power source control system - Google Patents
Solar energy multifunctional portable power source control system Download PDFInfo
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- CN204290418U CN204290418U CN201420832320.9U CN201420832320U CN204290418U CN 204290418 U CN204290418 U CN 204290418U CN 201420832320 U CN201420832320 U CN 201420832320U CN 204290418 U CN204290418 U CN 204290418U
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Abstract
A kind of solar energy multifunctional portable power source control system, it comprises: a single-chip microcomputer, a solar recharging module, an adaptor charge module, an external charging module; One charge control module, described charge control module is connected to described charging detection module, and is controlled by single-chip microcomputer, and the output of described charge control module is connected to a lithium battery; One DC output module; One High-current output module, described High-current output module is also connected with an inverter, and wherein, described single-chip microcomputer is also connected with control button, and an ambient temperature detection module, a battery electric quantity display module and a fan control module.Solar energy multifunctional portable power source control system of the present utility model, adopt single-chip microcomputer to control power-supply system, its circuit structure is simple, stable performance, functional diversities.
Description
Technical field
The utility model relates to solar energy movable power supply technical field, particularly relates to a kind of control system solar energy movable power supply being realized to multi-functional control.
Background technology
Solar energy is a kind of environment-friendly and green energy, and this energy is also unlimited simultaneously.Along with the development of technology, the utilance of solar energy is also more and more higher, believes in the near future, and solar energy will be applied to the every aspect of our life.
The utilization of solar energy is except utilizing its heat energy and heating, and another kind of important conversion regime is exactly that solar energy is converted into electric energy by solar panels, and its electric energy transformed can carry out energy supply for various electronic and electrical equipment.
But, solar energy movable power supply due to its Conversion of Energy special, the absorption of energy, transform, store all there are some technical barriers, the utilance which results in solar energy is not very high.In existing mobile sun-generated electric power, all need for sun-generated electric power provides a lot of power module to carry out assist conversion utilization.But at present, this utilization mainly adopts devices at full hardware circuits built power module, which results in mobile sun-generated electric power energy supply simple, or complex structure, some simple discharge and recharge operations can only be carried out, be not suitable for the high accuracy of present electronic product, high stability, the demand of high-quality.
Utility model content
The purpose of this utility model is to provide a kind of multifuctional solar charge control system, which solves its function singleness of current solar charger, poor stability, baroque technical problem.
For achieving the above object, the technical scheme that the utility model proposes is:
A kind of solar energy multifunctional portable power source control system of the present utility model, it comprises: a single-chip microcomputer, one solar recharging module, one adaptor charge module, one external charging module, described solar recharging module, adaptor charge module and external charging module are all connected to a charging detection module, and described charging detection module provides Detection Information for described single-chip microcomputer; One charge control module, described charge control module is connected to described charging detection module, and is controlled by single-chip microcomputer, and the output of described charge control module is connected to a lithium battery; One DC output module, described DC output module comprises a DC5V output circuit module and a DC12V output circuit module, and its input is connected to the output of described lithium battery; One High-current output module, described High-current output module is also connected with an inverter, and wherein, described single-chip microcomputer is also connected with control button, and an ambient temperature detection module, a battery electric quantity display module and a fan control module.
Wherein, described charging detection module comprises a charging current detection module, one charging voltage detection module, wherein said charging voltage detection module is connected to the input of charge control module, described charging current detection module is connected to the output of charge control module, and charging voltage detection module and charging current detection module provide control information for single-chip microcomputer.
Wherein, described DC output module also comprises a DC output electric current measure module and a DC output current control module, and wherein said DC output electric current measure module provides control information for single-chip microcomputer, and described DC output current control module is controlled by single-chip microcomputer.
Wherein, described High-current output module comprises a High-current output current detection module and a High-current output current control module, wherein, described High-current output current detection module provides control information for single-chip microcomputer, and described High-current output current control module is controlled by single-chip microcomputer.
Wherein, described solar recharging module and described adaptor charge module are all adopt constant voltage to be lithium cell charging.
Wherein, the model of described single-chip microcomputer is: STM8S105K4.
Wherein, also comprise an external charging circuit module, described external charging circuit module is connected to the input of charging voltage detection module, and it adopts constant current charge, and continuous current is 5A.
Compared with prior art, solar energy multifunctional portable power source control system of the present utility model, adopt single-chip microcomputer to control power-supply system, its circuit structure is simple, stable performance, functional diversities.
Accompanying drawing explanation
Fig. 1 is the module diagram of the utility model solar energy multifunctional portable power source control system;
Fig. 2 is the single-chip microcomputer schematic diagram of the utility model solar energy multifunctional portable power source control system;
Fig. 3 is the key circuit figure of the utility model solar energy multifunctional portable power source control system;
Fig. 4 is the external charging module circuit diagram of the utility model solar energy multifunctional portable power source control system;
Figure 51 is the temperature detection of the utility model solar energy multifunctional portable power source control system;
Figure 52 is the battery voltage detection of the utility model solar energy multifunctional portable power source control system;
Figure 53 is the charging voltage detection module circuit diagram of the utility model solar energy multifunctional portable power source control system;
Figure 61 is the electricity display of the utility model solar energy multifunctional portable power source control system;
Figure 62 is the fan control module circuit diagram of the utility model solar energy multifunctional portable power source control system;
Fig. 7 is the chip power itself module circuit diagram of the utility model solar energy multifunctional portable power source control system;
Fig. 8 is the charging current detection module circuit diagram of the utility model solar energy multifunctional portable power source control system;
Fig. 9 is solar recharging and the adaptor charge module circuit diagram of the utility model solar energy multifunctional portable power source control system;
Figure 10 is the 12V DC output circuit figure of the utility model solar energy multifunctional portable power source control system;
Figure 11 is the 5V DC output circuit figure of the utility model solar energy multifunctional portable power source control system;
Figure 12 is the High-current output module circuit diagram of the utility model solar energy multifunctional portable power source control system.
Embodiment
Below with reference to accompanying drawing, elaboration is further given to the utility model.
Refer to Fig. 1, a kind of solar energy multifunctional portable power source control system of the present utility model, it comprises: a kernel control chip, single-chip microcomputer 1, an ambient temperature detection module 11, and described temperature detecting module 11 provides ambient temperature information for single-chip microcomputer 1; One battery electric quantity display module 12, described battery electric quantity display module 12 is controlled by described single-chip microcomputer 1; Two control buttons 21 and 22, export and the opening and closing of High-current output for DC.One DC output electric current measure module 31, DC output current control module 32, wherein single-chip microcomputer 1 is by obtaining the current information of described DC output electric current measure module 31, thus control DC output current control module 32.The output of described DC output current control module 32 is connected with DC5V output circuit 33 and a DC12V output circuit 34.One adaptor charge module 41, one solar recharging module 42, described solar recharging module 42 is connected to a charging voltage detection module 43, and be connected an external charging circuit 51 in addition with described charging voltage detection module 43, described external charging circuit 51 is connected to an external charging module.Wherein, single-chip microcomputer 1 sends the signal of a control charge control module 44 by the information of voltage obtaining described charging detection module 43.One charging current detection module 45, it is connected to single-chip microcomputer 1, and described charging current detection module 45 output is connected to a lithium battery 46.Described lithium battery 46 output is connected to described DC output electric current measure module 31, and another output is connected to a High-current output current detection module 47, and described High-current output current detection module 47 is electrically connected on single-chip microcomputer 1 simultaneously.One High-current output current control module 48, it is electrically connected on described High-current output current detection module 47, and is controlled by single-chip microcomputer 1.The output of described High-current output Current Control 48 is connected to High-current output module 49, and described High-current output model calling is in an inverter 40.Wherein, described charging current detection module and charging voltage detection module form a charging detection module jointly.Described DC electric current output detections module and DC output current control module form a DC output module jointly.
Refer to accompanying drawing 2, it is the structural representation of single-chip microcomputer 1, and the model of described single-chip microcomputer 1 is: STM8S105K4.Comprising the peripheral circuit of this single-chip microcomputer 1, and mark each pin name, in the following description, be described according to the pin reference name in accompanying drawing.
Refer to accompanying drawing 3, it is the circuit diagram of button 21, and described button 21 is electrically connected on 29 pin SW1 of single-chip microcomputer, and described button 22 is electrically connected on 28 pin SW2 of single-chip microcomputer 1.
Refer to accompanying drawing 4, it is the circuit diagram of external charging circuit, and it comprises resistance R11, R12, R13, R14, R17, R18, R21, R22, R53, R56, R57.Electric capacity C6, C7, C11, triode Q3, Q4, Q5, metal-oxide-semiconductor M1, M2, M3, diode D2, inductance L 1.One end of wherein said resistance R14 connects 18 pin BUCK of single-chip microcomputer 1, the other end is connected to the base stage of a triode Q5, the grounded emitter of triode Q5, collector electrode is connected to resistance R12, resistance R12 is series at resistance R11, the other end of resistance R11 is connected to the collector electrode of triode Q3, and the emitter of triode Q3 is connected to the emitter of Q4, and wherein said triode Q3 and Q4 base stage are connected to the node between electronics R11 and R12 jointly.Ground connection after the collector series resistance R17 of triode Q4.The collector electrode of wherein said triode Q3 is series at a resistance R13, resistance R13 be series at resistance R18 after ground connection, wherein resistance R18 two ends are also parallel with an electric capacity C6, and the node wherein between resistance R13 and resistance R18 is directly connected in 15 pin charging2 of single-chip microcomputer 1 by wire.Node between the emitter of wherein said triode Q3 and Q4 is connected to the G pole of metal-oxide-semiconductor M1 by wire, the D pole of metal-oxide-semiconductor M1 is connected to an external charging mouthpiece, D pole is series at an inductance L 1, the other end of inductance L 1 is connected to the S pole of a metal-oxide-semiconductor M2, the D pole of metal-oxide-semiconductor M2 is connected to the D pole of another metal-oxide-semiconductor M3, and the S pole of metal-oxide-semiconductor M3 is connected to external charging mouthpiece.Wherein, connecting and be connected to the D pole of metal-oxide-semiconductor M1 after a resistance R21 in the G pole of described MOS pipe M3, is connected to the D pole of self and also connect in the G pole of metal-oxide-semiconductor M3 after a resistance R22.Also connect a parallel circuits be made up of electric capacity C7 and C11 in the D pole of described metal-oxide-semiconductor M3, the other end is connected to the D pole of metal-oxide-semiconductor M1.The D pole of metal-oxide-semiconductor M1 is also in series with a parallel circuits be made up of diode D2, and the other end is connected to the D pole of metal-oxide-semiconductor M2, the G pole of metal-oxide-semiconductor M2 be series at a resistance R53 after ground connection, also connect and be connected to the D pole of metal-oxide-semiconductor M3 after a resistance R56 in its D pole.
Refer to accompanying drawing 51, accompanying drawing 52, accompanying drawing 53, it is temperature detection, battery voltage detection and charging voltage testing circuit figure, and temperature sensing circuit comprises a temperature sensor, one end of transducer is connected to the TEMP end of the pin 8 of single-chip microcomputer 1, and the other end is connected ground connection after a resistance.Wherein, battery voltage sensing module comprises resistance R2 and R7 of series connection, and is parallel to the two ends of resistance R7.Wherein, resistance R2 mono-termination power VCC, the other end ground connection of resistance R7, the node between resistance R2 and R7 connects 13 pin Battery of single-chip microcomputer 1.Described charging voltage detection module comprises resistance R3 and R8, and one end of R3 is connected to power supply VCC2, the other end ground connection of resistance R8, wherein the two ends of a resistance R8 also electric capacity C5 in parallel.Node between wherein said resistance R3 and R8 is connected to 14 pin charging1 of single-chip microcomputer 1.
Refer to accompanying drawing 61 and accompanying drawing 62, accompanying drawing 61 is battery electric quantity display module, accompanying drawing 62 is the circuit diagram of fan control module, described battery electric quantity display module 12 comprises triode Q1 and Q2, resistance R5, R6, R9, the emitter of wherein said triode Q1 is connected to power supply VCC, and collector electrode is connected to an electricity quantity display module.Be connected to the collector electrode of triode Q2 after the base series resistor R6 of triode Q1, the 21 pin BatteryNotifier being connected to single-chip microcomputer 1 after the base series resistor R9 of triode Q2 hold.The grounded emitter of triode Q2, base stage and the resistance R5 that connects between power supply VCC of wherein said triode Q1.Described fan control module 13 comprises, triode Q7 and Q8, resistance R58, R59, R60, and its circuit structure is identical with battery electric quantity display module, connects and is controlled by 17 pin DC-fan of single-chip microcomputer 1.
Refer to accompanying drawing 7, power unit, the power supply chip of employing is: LM2576S, and its peripheral circuit.
Refer to accompanying drawing 8, it is charging current detection module circuit diagram, and it comprises, a main control chip IC3, electric capacity C13, C39, C38, and wherein, the VCC pin power supply VCC1 of chip IC 3 holds, the VCC end also series connection one anti-tampering electric capacity C38 of described chip IC 3.The 16 pin put-Current that the VIOUT of chip IC 3 is connected to single-chip microcomputer 1 hold, and are connected to GND end after the electric capacity C39 that also connects, the FITER of wherein said chip IC 3 hold series connection one electric capacity C13 after ground connection.
Refer to accompanying drawing 9, it is live part structural representation, and it comprises, diode D5, D6, D7, metal-oxide-semiconductor M4, M5, triode Q6, electric capacity C19, C22 and C20, resistance R23, R26, R31.Wherein the positive pole of diode D5 is connected to solar energy electroplax PV+ and holds, the negative pole of diode D5 is connected to the S pole of metal-oxide-semiconductor M4, the D pole of described metal-oxide-semiconductor M4 is connected to the D pole of another metal-oxide-semiconductor M5, and the S pole of metal-oxide-semiconductor M5 is connected to the IP+ end of the chip IC 3 of charging detection module.Another positive pole of diode D5 is connected to one end of the inductance L 1 of external charging circuit module 51.The positive pole of diode D8 is connected to adaptor charge module 41.Its negative electrode is connected to the negative electrode of diode D5.The PV-end of solar panels is connected to the emitter of triode Q6, and the 24 pin Put being connected to single-chip microcomputer 1 after the base series one resistance R31 of triode Q6 hold.An anti-interference capacitor C22 is also connected between the base stage of triode Q6 and ground.The collector electrode of triode Q6 is connected and is connected to the G pole of metal-oxide-semiconductor M4 and M5 after a resistance R26 simultaneously, is wherein also in series with a resistance R23 between the G pole of metal-oxide-semiconductor M5 and self D pole.Wherein between the S pole of metal-oxide-semiconductor M4 and the base stage of triode Q6, also cross-over connection has one by electric capacity C19 and C20 circuit in parallel.Wherein, the PV-end of solar panels is directly connected in the negative pole of lithium battery 46.
Refer to accompanying drawing 10, it is the circuit diagram of DC12V output circuit module, and it comprises resistance R25, R24, R29, R30, R28, R34, R35, R36; Electric capacity C15, C16, C17, C18, C23, C24, metal-oxide-semiconductor M6, diode D4, main control chip IC1, inductance L 3.Wherein, the pin counterclockwise from the upper left corner of main control chip IC1 is followed successively by 1 to 8, wherein connect between pin 1 and pin 2 a resistance R24, a resistance R24 two ends electric capacity C15 in parallel, pin 2 also connects one and forms parallel circuits by resistance R25 and electric capacity C14, and the other end of resistance R25 is connected to pin 7.Pin 3 is connected to the series circuit be made up of resistance R34 and R36, and the other end of resistance R36 is directly connected in pin 5, and pin 5 is also by being connected to pin 4 after series connection one electric capacity C25.Wherein, the two ends of electric capacity C25 are also parallel with an electric capacity C23 and resistance R35 composition series circuit.Wherein, the node between resistance R35 and electric capacity C23 is directly connected in pin 8 by wire.Pin 7 is also connected to an electric capacity C17, is parallel with electric capacity C18 and C16 with described electric capacity C17.Pin 6 is connected a resistance R28, the other end of resistance R28 is connected to the G pole of a metal-oxide-semiconductor M6, its D pole is connected to the node between resistance R34 and R36, its S pole is connected to inductance L 3, node between the S pole of inductance L 3 and metal-oxide-semiconductor M6 is also connected to the positive pole of a diode D4, and its negative pole is connected to electric capacity C17.Wherein, the other end of described inductance L 3 is connected to the positive pole of lithium battery.
Refer to accompanying drawing 11, it is the circuit diagram of DC5V output circuit module.It comprises a main control chip U1, resistance R19, R20, electric capacity C8, C12, C10, C19, diode D3, and an inductance L 2.One main control chip U1, its first pin is connected to the positive pole of lithium battery.Be in series with an electric capacity C8 between its first pin and the 3rd pin, the first pin and the 5th pin serial connection are in an electric capacity C12.4th pin of main control chip U1 be connected a series circuit be made up of resistance R19 and inductance L 2 between the second pin.Second pin is also connected to the negative pole of a diode D3, and the positive pole of diode D3 is connected to the 3rd pin.Diode D3 two ends are also parallel with electric capacity C10, a C9.A resistance R20 is also in series with between 3rd pin and the 4th pin.Wherein, described electric capacity C8 and C9 is polar capacitor.5V direct voltage is exported by electric capacity C10 two ends.
Refer to accompanying drawing 12, the circuit diagram of High-current output module.It comprises, resistance R32, R36, R37, R38,39, R40, R41, R42, R43, R44, R46, R46, R48, R49, R50, electric capacity C21, C26, C37, C40, C29, C41, an operational amplifier IC2, optocoupler U4, metal-oxide-semiconductor M7, M8, M10, M11, M12.The GND of described operational amplifier IC2 be connected to after holding series connection one resistance R32 amplifier+pole pin, the GND pin of described IC2 also connect to be connected to after a resistance R36 amplifier-pole pin.Described amplifier-pole pin is also connected after a resistance R37 and is connected to the first pin, and the first pin also connects a resistance R38, and the other end of described resistance R38 is connected to an electric capacity C40, and the other end of described electric capacity C40 is connected to a resistance R39.Other one end of described resistance R39 is connected to the G pole of metal-oxide-semiconductor M8, and the D pole of metal-oxide-semiconductor M8 is connected to resistance R23.Another amplifier pin 2 of described operational amplifier IC2 direct ground connection after being connected to the series circuit be made up of resistance R43 and electric capacity C41.The pin of amplifying stage in the same way of amplifier is connected to the negative pole of lithium battery after being connected to the series circuit be made up of electric capacity C37 and resistance R40.Pin 2 is connected to after the direction amplifying stage pin serial connection one resistance R42 of described amplifier.The pin of the amplifying stage in the same way of described amplifier is also connected and is connected to the negative pole of lithium battery after an electric capacity C29.Described electric capacity C29 two ends are parallel with resistance R27, R44, R49, R48, the pin of amplifying stage in the same way of described amplifier is also connected to the D pole of described metal-oxide-semiconductor M7, and, the D pole of described metal-oxide-semiconductor M7, M10, M11, M12 is connected respectively with S pole and G pole, its G pole jointly connected is connected to described optocoupler U4, and optocoupler U4 is connected to the full2 end of single-chip microcomputer 27 pin.Wherein, the G pole of described metal-oxide-semiconductor M7 is also connected to an inverter, and the other end of inverter is connected to lithium battery anode.
Wherein, described external charging circuit is constant current charge, and charging current is 5A.Described solar recharging and adaptor charge are constant voltage charges, and adaptor charge is that then civil power charges to lithium battery through adapter.
Single-chip microcomputer passes through pre-set programs, the circuit signal be connected with its detection port is gathered, and compares with default value, when charging current is too high or battery is full of, single-chip microcomputer 1 turns off by controlling metal-oxide-semiconductor M4, and charging current is detected by IC3 chip.DC5V and DC12V output circuit module detects electric current by resistance R32 and chip IC 2, controls break-make by metal-oxide-semiconductor M8.5V direct current exports, and be mainly the charging of some digital electronic goods, and the output of 12V direct current is mainly car refrigerator or LED powers.Described DC5V output circuit module and DC12V output circuit module control break-make by button 22.High-current output module is by R24, R44, R49, R48 and IC2 chip detection electric current by resistance, and M7, M10, M11, M12 tetra-metal-oxide-semiconductors control break-makes, and it is electric power supply that High-current output module connects inverter, is controlled by button 22.
Foregoing; be only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skill in the art are according to central scope of the present utility model and spirit; can carry out corresponding flexible or amendment very easily, therefore protection range of the present utility model should be as the criterion with the protection range required by claims.
Claims (7)
1. a solar energy multifunctional portable power source control system, it is characterized in that, comprise: a single-chip microcomputer, one solar recharging module, one adaptor charge module, one external charging module, described solar recharging module, adaptor charge module and external charging module are all connected to a charging detection module, and described charging detection module provides Detection Information for described single-chip microcomputer; One charge control module, described charge control module is connected to described charging detection module, and is controlled by single-chip microcomputer, and the output of described charge control module is connected to a lithium battery; One DC output module, described DC output module comprises a DC5V output circuit module and a DC12V output circuit module, and its input is connected to the output of described lithium battery; One High-current output module, described High-current output module is also connected with an inverter, and wherein, described single-chip microcomputer is also connected with control button, and an ambient temperature detection module, a battery electric quantity display module and a fan control module.
2. solar energy multifunctional portable power source control system as claimed in claim 1, it is characterized in that, described charging detection module comprises a charging current detection module, one charging voltage detection module, wherein said charging voltage detection module is connected to the input of charge control module, described charging current detection module is connected to the output of charge control module, and charging voltage detection module and charging current detection module provide control information for single-chip microcomputer.
3. solar energy multifunctional portable power source control system as claimed in claim 1, it is characterized in that, described DC output module also comprises a DC output electric current measure module and a DC output current control module, wherein said DC output electric current measure module provides control information for single-chip microcomputer, and described DC output current control module is controlled by single-chip microcomputer.
4. solar energy multifunctional portable power source control system as claimed in claim 1, it is characterized in that, described High-current output module comprises a High-current output current detection module and a High-current output current control module, wherein, described High-current output current detection module provides control information for single-chip microcomputer, and described High-current output current control module is controlled by single-chip microcomputer.
5. solar energy multifunctional portable power source control system as claimed in claim 1, is characterized in that, described solar recharging module and described adaptor charge module are all adopt constant voltage to be lithium cell charging.
6. solar energy multifunctional portable power source control system as claimed in claim 1, it is characterized in that, the model of described single-chip microcomputer is: STM8S105K4.
7. solar energy multifunctional portable power source control system as claimed in claim 1, it is characterized in that, also comprise an external charging circuit module, described external charging circuit module is connected to the input of charging voltage detection module, it adopts constant current charge, and continuous current is 5A.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420832320.9U CN204290418U (en) | 2014-12-24 | 2014-12-24 | Solar energy multifunctional portable power source control system |
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| CN201420832320.9U CN204290418U (en) | 2014-12-24 | 2014-12-24 | Solar energy multifunctional portable power source control system |
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| CN204290418U true CN204290418U (en) | 2015-04-22 |
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| CN201420832320.9U Expired - Fee Related CN204290418U (en) | 2014-12-24 | 2014-12-24 | Solar energy multifunctional portable power source control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515163A (en) * | 2016-01-25 | 2016-04-20 | 江苏好的节能光电科技有限公司 | Movable solar energy power box |
| CN105790334A (en) * | 2014-12-24 | 2016-07-20 | 广东太阳库新能源科技有限公司 | Solar multi-functional mobile power supply control system |
-
2014
- 2014-12-24 CN CN201420832320.9U patent/CN204290418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790334A (en) * | 2014-12-24 | 2016-07-20 | 广东太阳库新能源科技有限公司 | Solar multi-functional mobile power supply control system |
| CN105515163A (en) * | 2016-01-25 | 2016-04-20 | 江苏好的节能光电科技有限公司 | Movable solar energy power box |
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Granted publication date: 20150422 Termination date: 20191224 |