CN202949247U - Portable universal field operation power supply support system - Google Patents
Portable universal field operation power supply support system Download PDFInfo
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- CN202949247U CN202949247U CN 201220620584 CN201220620584U CN202949247U CN 202949247 U CN202949247 U CN 202949247U CN 201220620584 CN201220620584 CN 201220620584 CN 201220620584 U CN201220620584 U CN 201220620584U CN 202949247 U CN202949247 U CN 202949247U
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Abstract
The utility model relates to a portable universal field operation power supply support system, in particular to a power supply protection system capable of charging batteries in various states. According to the technical scheme, the system comprises an intelligent charger for being connected with an external input power supply of a wind driven generator output power supply and/or a lithium ion battery pack, and externally input power of the intelligent charger charges the batteries through a multipurpose charging line pack or a multipurpose battery clamp. According to the system, solar photovoltaic battery energy storage, wind driven generator battery energy storage, hand generator energy storage and the like are used for charging the lithium ion battery pack which is used as an energy storage device and a power supply of the intelligent charger, and accordingly, the problem of incapability to charge batteries without power supply is solved, the structure is compact, various external power supplies can charge batteries, the application range is wide, the carrying is convenient, and the system is safe and reliable.
Description
Technical field
The utility model relates to a kind of power supply safeguards system, especially a kind of portable general field operations power supply safeguards system, the power supply safeguards system that specifically can be under various states all can charge to battery.
Background technology
Along with economic development, people's living standard is in continuous improve, and it is also more and more using the product of battery, and advantage is subject to more and more people's such as rechargeable battery can charge repeatedly because of it and battery capacity is large, and the charging interval is short favor.Portable general field operations power supply safeguards system can be under multiple condition of power supply, to the battery charging of the types such as cadmium nickel, ni-mh, lithium ion, plumbic acid, as utilize solar-energy photo-voltaic cell, wind power generation machine battery and hand generator as power supply, battery to be charged.Need to use the charger supporting with it to charge and now on the market rechargeable battery is most of, and most of chargers all will rely on AC power to start and rechargeable battery is charged, and this has caused the of a great variety and phenomenon that can't work of battery charger in the non-transformer situation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of portable general field operations power supply safeguards system is provided, and its compact conformation can satisfy multiple different external power source to the charging of battery, and wide accommodation is easy to carry, safe and reliable.
The technical scheme that provides according to the utility model, described portable general field operations power supply safeguards system, comprise that for the intelligent charger that is connected as outside input power with wind-driven generator out-put supply and/or lithium ion battery group, described intelligent charger charges by multiplex charging wire bag or multiplex battery folder the power supply of outside input to battery.
Described lithium ion battery group is charged by wind-driven generator, hand generator or solar-energy photo-voltaic cell.
Described intelligent charger comprises
The alternating-current switch power circuit is connected with external power source and protective circuit, and converts the alternating current of described external power source input to required direct current, and by detecting output circuit, battery is charged;
Modulation driving power translation circuit, be connected with alternating-current switch power circuit, switch switching circuit and control circuit, and can drive according to the pulse regulation of control circuit transmission required charging current and the charging voltage of Signal Regulation driving alternating-current switch power circuit output;
Detect output circuit, be connected with switch switching circuit, control circuit and alternating-current switch power circuit, the information of rechargeable battery is fed back in control circuit;
Protective circuit is connected with alternating-current switch power circuit and control circuit, regulates the output state of alternating-current switch power circuit according to the guard signal of control circuit output;
Display circuit is connected with control circuit, starts charging work, and the information of rechargeable battery is shown output;
Control circuit, detect according to detecting output circuit the corresponding rechargeable battery state that feeds back, drive signal to modulation driving power translation circuit output pulse regulation, and show the charge information of rechargeable battery by display circuit, and regulate the operating state that detects output circuit by switch switching circuit, so that detect charged state and the interior preset charged state consistency of control circuit of output circuit work.
Described multiplex battery folder comprises the battery folder housing; One end end of described battery folder housing is provided with the connector holder that is fixedly connected with, and described connector holder is electrically connected to conductive plate in the battery folder housing, and described conductive plate is installed in the battery folder housing by baffle plate, and conductive plate insulate by baffle plate and battery folder housing; The battery folder housing is provided with the battery folder slide block, and described battery folder slide block can slide on the battery folder housing; One side of the contiguous conductive plate of battery folder slide block is provided with conductive pole, and the battery folder housing is provided with battery folder slide block lockable mechanism.
Described battery folder slide block lockable mechanism comprises pad and annular knurl lock bolt, and the battery folder slide block is locked on the battery folder housing by pad and annular knurl lock bolt.
Described multiplex charging wire bag comprises pressing plate, an end on described pressing plate is provided with the connector holder that is fixedly connected with, the other end on pressing plate is provided with some charging connectors for being connected with the rechargeable battery terminal, described charging connector comprises anodal connector and the negative pole connector that is complementary and arranges with described anodal connector, and described anodal connector and negative pole connector all are electrically connected to connector holder.
Include the line spring hole contact pin in crocodile clip thimble and some required apertures in described anodal connector and negative pole connector.
Described protective circuit comprises pressurizer, and the Vin end of described pressurizer is by the 30 capacity earth, and the GND of pressurizer holds ground connection, and the Vout end of pressurizer is by the 31 capacity earth, and the two ends of described the 31 electric capacity are parallel with the 17 electric capacity; The Vout end of pressurizer is connected with alternating-current switch power circuit and switch switching circuit; The Vin end of pressurizer also is connected with the drain electrode end of the 7th power MOS pipe, the source terminal of the 7th power MOS pipe is connected with the alternating-current switch power circuit, the source terminal of the 7th power MOS pipe is connected with the gate terminal of the 7th power MOS pipe by the first resistance, and the gate terminal of the 7th power MOS pipe is connected with the output of control circuit by the 26 resistance.
Described alternating-current switch power circuit comprises for the second joint that is connected with external power source, described the second joint is connected with power transfer module, the Vo+ end of power transfer module is connected with the cathode terminal of Schottky diode, the anode tap of Schottky diode is connected with the second joint, and the cathode terminal of Schottky diode is connected with an end of fuse, the other end of fuse is connected with centre cap and the protective circuit of transformer primary side coil, the two ends of fuse are parallel with the 15 electric capacity, and the two ends of described the 15 electric capacity are parallel with the 16 electric capacity; Vo-end the 15 triode of power transfer module and the collector terminal of the 60 triode are connected; The collector terminal of described the 15 triode also is connected with an end of the second resistance, the source terminal of the first power MOS pipe, the cathode terminal of the 6th diode, an end of the 3rd resistance, an end of the 4th resistance, an end of the 5th resistance and the source terminal of the second power MOS pipe; The drain electrode end of the first power MOS pipe is connected with an end of transformer primary side coil, and the gate terminal of the first power MOS pipe is connected with the other end of the second resistance and the emitter terminal of the 15 triode; The other end of the 3rd resistance is connected with the base terminal of the 15 triode and the 13 triode; The other end of the 4th resistance is connected with the base terminal of the 16 triode and the 14 triode, and the drain electrode end of the second power MOS pipe is connected with the other end of transformer primary side coil; The gate terminal of the second power MOS pipe and the other end of the 5th resistance and the emitter terminal of the 16 triode and the emitter terminal of the 14 triode are connected; The collector terminal of the 14 triode is connected with the collector terminal of the 13 triode, and is connected with protective circuit and switch switching circuit; The emitter terminal of the 13 triode is connected with the emitter terminal of the 15 triode, the base terminal of the 13 triode and the 15 triode is connected with an output of modulation driving power translation circuit, and the base terminal of the 14 triode and the 16 triode is connected with another output of modulation driving power translation circuit; The anode tap of the 6th diode is connected with the drain electrode end of the first power MOS pipe by the first electric capacity, and the two ends of the 6th diode are parallel with the 6th resistance; The cathode terminal of the 6th diode is connected with the cathode terminal of the 7th diode, and the anode tap of the 7th diode is connected with the drain electrode end of the second power MOS pipe by the second electric capacity, and the two ends of the 7th diode are parallel with the 7th resistance; The secondary coil of transformer is connected with the detection output circuit.
Advantage of the present utility model: having adopted the modes such as solar-energy photo-voltaic cell accumulation of energy, wind-driven generator battery energy storage, hand generator accumulation of energy is the charging of lithium-ions battery group, utilize the lithium-ions battery group as energy storage equipment and as the power supply of intelligent charger, having solved can't be to the problem of battery charging under the non-transformer condition, compact conformation, can satisfy multiple different external power source to the charging of battery, wide accommodation, easy to carry, safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the circuit theory diagrams of control circuit and display circuit in the utility model intelligent charger.
Fig. 3 is the circuit theory diagrams of alternating-current switch power circuit in the utility model intelligent charger, detection output circuit, protective circuit, switch switching circuit and modulation driving power translation circuit.
Fig. 4 is the structural representation of the multiplex charging wire bag of the utility model.
Fig. 5 is the connection diagram between connector holder and pressing plate in the multiplex charging wire bag of the utility model.
Fig. 6 is the structural representation that in the multiplex battery folder of the utility model, the battery folder housing coordinates with connector holder.
Fig. 7 is the structural representation of multiplex battery folder in the utility model.
description of reference numerals: 1-wind-driven generator, the 2-hand generator, 3-AC/DC input cable, the 4-intelligent charger, the 5-output cable that charges, the multiplex charging wire bag of 6-, the multiplex battery folder of 7-, the 8-solar photovoltaic cell panel, 9-lithium ion battery group, the 10-control circuit, the 11-display circuit, 12-alternating-current switch power circuit, 13-detects output circuit, the 14-protective circuit, the 15-switch switching circuit, 16-modulation driving power translation circuit, the 21-terminal box, the 22-canvas bag, 23-crocodile clip thimble, 24-line spring hole contact pin, the 25-velcro, the 26-pressing plate, the 27-connector holder, the anodal connector of 28-, 29-negative pole connector, the 30-screw, 31-battery folder housing, 32-battery folder upper cover plate, 33-battery folder slide block, 34-conducts electricity column sleeve, the 35-conductive pole, 36-battery folder spring, the 37-guide pad, the 38-pad, 39-annular knurl lock bolt, the 40-conductive plate, the 41-baffle plate, the 42-battery is placed mark, the 43-connector holder, 44-battery folder end casing, 45-trip bolt and 46-gathering sill.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: in order can all effectively to charge to battery in multiple situation, guarantee the guarantee to power supply, the utility model comprises that for the intelligent charger 4 that is connected as outside input power with wind-driven generator 1 out-put supply and/or lithium ion battery group 9, described intelligent charger 4 charges the power supply of outside input by multiplex charging wire bag 6 or 7 pairs of batteries of multiplex battery folder.
Wherein, described lithium ion battery group 9 is charged by wind-driven generator 1, hand generator 2 or solar-energy photo-voltaic cell 8.Intelligent charger 4 charges by multiplex charging wire bag 6 or 7 pairs of various required batteries of multiplex battery folder after the power supply that AC/DC electricity or the lithium ion battery group 9 of wind-driven generator 1 output are inputted can being adjusted conversion, intelligent charger 4 is electrically connected to wind-driven generator 1 by AC/DC input cable 3, and intelligent charger 4 charges by charging output cable 5 and multiplex charging wire bag 6 or multiplex battery folder 7.In the utility model, can be with the input power of multiple external power source as charging by intelligent charger 4, the rechargeable battery that can satisfy different charging terminals by multiplex charging wire bag 6 or multiplex battery folder 7 charges, and has enlarged the scope of application, and is safe and reliable.
As shown in Figures 2 and 3: in order to realize that to multiple different external power source as charge power supply, the utility model intelligent charger 4 comprises
Alternating-current switch power circuit 12 is connected with external power source and protective circuit 14, and converts the alternating current of described external power source input to required direct current, and charges by detecting 13 pairs of batteries of output circuit;
Modulation driving power translation circuit 16, be connected with alternating-current switch power circuit 12, switch switching circuit 15 and control circuit 10, and can drive according to the pulse regulation of control circuit 10 transmission Signal Regulation driving alternating-current switch power circuit 12 required charging current and the charging voltages of output;
Detect output circuit 13, be connected with switch switching circuit 15, control circuit 10 and alternating-current switch power circuit 12, the information of rechargeable battery is fed back in control circuit 10;
Protective circuit 14 is connected with alternating-current switch power circuit 12 and control circuit 10, regulates the output state of alternating-current switch power circuit 12 according to the guard signal of control circuit 10 outputs;
Display circuit 11 is connected with control circuit 10, starts charging work, and the information of rechargeable battery is shown output;
Control circuit 10, detect according to detecting output circuit 13 the corresponding rechargeable battery state that feeds back, drive signal to modulation driving power translation circuit 16 output pulse regulation, and show the charge information of rechargeable batteries by display circuit 11, and regulate by switch switching circuit 15 operating state that detects output circuit 13, so that detect charged state and the interior preset charged state consistency of control circuit 10 of output circuit 13 work.
particularly, described alternating-current switch power circuit 12 comprises for the second joint CH2 that is connected with external power source, described the second joint CH2 is connected with power transfer module IC4, the model of described power transfer module IC4 is TSAF-18-9A3, the Vo+ end of power transfer module IC4 is connected with the cathode terminal of Schottky diode D5, the anode tap of Schottky diode D5 is connected with the second joint CH2, and the cathode terminal of Schottky diode D5 is connected with the end of fuse BX2, the other end of fuse BX2 is connected with centre cap and the protective circuit 14 of transformer B2 primary coil, the two ends of fuse BX2 are parallel with the 15 capacitor C 15, the two ends of described the 15 capacitor C 15 are parallel with the 16 capacitor C 16, Vo-end the 15 triode V15 of power transfer module IC4 and the collector terminal of the 60 triode V16 are connected, the collector terminal of described the 15 triode V15 also is connected with an end of the second resistance R 2, the source terminal of the first power MOS pipe G1, the cathode terminal of the 6th diode D6, an end of the 3rd resistance R 3, an end of the 4th resistance R 4, an end of the 5th resistance R 5 and the source terminal of the second power MOS pipe G2, the drain electrode end of the first power MOS pipe G1 is connected with an end of transformer B2 primary coil, and the gate terminal of the first power MOS pipe G1 is connected with the other end of the second resistance R 2 and the emitter terminal of the 15 triode V15, the other end of the 3rd resistance R 3 is connected with the base terminal of the 15 triode V15 and the 13 triode V13, the other end of the 4th resistance R 4 is connected with the base terminal of the 16 triode V16 and the 14 triode V14, and the drain electrode end of the second power MOS pipe G2 is connected with the other end of transformer B2 primary coil, the gate terminal of the second power MOS pipe G2 and the other end of the 5th resistance R 5 and the emitter terminal of the 16 triode V16 and the emitter terminal of the 14 triode V14 are connected, the collector terminal of the 14 triode V14 is connected with the collector terminal of the 13 triode V13, and is connected with protective circuit 14 and switch switching circuit 15, the emitter terminal of the 13 triode V13 is connected with the emitter terminal of the 15 triode V15, the base terminal of the 13 triode V13 and the 15 triode V15 is connected with an output of modulation driving power translation circuit 16, and the base terminal of the 14 triode V14 and the 16 triode V16 is connected with another output of modulation driving power translation circuit 16, the anode tap of the 6th diode D6 is connected with the drain electrode end of the first power MOS pipe G1 by the first capacitor C 1, and the two ends of the 6th diode D6 are parallel with the 6th resistance R 6, the cathode terminal of the 6th diode D6 is connected with the cathode terminal of the 7th diode D7, and the anode tap of the 7th diode D7 is connected with the drain electrode end of the second power MOS pipe G2 by the second capacitor C 2, and the two ends of the 7th diode D7 are parallel with the 7th resistance R 7, the secondary coil of transformer B2 is connected with detection output circuit 13.
described detection output circuit 13 comprises the 8th diode D8 and the 38 diode D38 that is connected with transformer B2 secondary coil, the anode tap end of described the 8th diode D8 is connected with an end of transformer B2 secondary coil, the anode tap of the 38 diode D38 is connected with the other end of transformer B2 secondary coil, the cathode terminal of the 8th diode D8 cathode terminal and the 38 diode D38 is connected with an end of inductance L 2, the other end of inductance L 2 is connected with an end of the 3rd capacitor C 3, the other end of described the 3rd capacitor C 3 is connected with the centre cap of transformer B2 secondary coil by the 24 resistance R 24, the two ends of the 3rd capacitor C 3 are parallel with the 4th capacitor C 4, the end ground connection that the 3rd capacitor C 3 is connected with the 12 resistance R 24, and formation BACK-output.The end normally opened contact end points S1 that inductance L 2 is connected with the 3rd capacitor C 2 is connected, and be connected with the drain electrode end of the 8th power MOS pipe G8, the source terminal of the 8th power MOS pipe G8 is by the 9th resistance R 9 ground connection, the gate terminal of the 8th power MOS pipe G8 is connected with the FD1 signal, and the source terminal of the 8th power MOS pipe G8 is connected with fdc signal; Be connected with the BACK1+ output on normally opened contact end points S2, described normally opened contact end points S1 and normally opened contact end points S2 are two end points of relay J K normally opened contact.The FD1 signal is that pulse width modulating chip IC1 provides, and described fdc signal is that amplifier chip IC2 compares the difference of FD1 signal and detection signal the signal of output.
Normally opened contact end points S2 is connected with BACK2+ protection end by the 18 capacitor C 18, and the two ends of described the 18 capacitor C 18 are parallel with the 34 resistance R 34.BACK2+ protection end is connected with the first end of the first joint CH1.Described the first joint CH1 is the joint in switch switching circuit 15, the second end of the first joint CH1 forms the AD1_IN_V end, described AD1_IN_V is the signal of micro-chip processor U3 output, the second end of the first joint CH1 is connected with the cathode terminal of the 39 diode D39, the anode tap ground connection of the 39 diode D39; And the cathode terminal of the 39 diode D39 is connected with the anode tap of the 36 diode D36 and the anode tap of the 40 diode D40 by the 12 resistance R 12, the cathode terminal of the 36 diode D36 is connected with the base terminal of the 11 triode V11, the emitter terminal ground connection of the 11 diode V11, the collector terminal of the 11 diode V11 is connected with an end of relay J K coil, and the other end modulation driving power translation circuit 16 of relay J K coil is connected.The collector terminal of the 11 triode V11 also is connected with the anode tap of the 37 diode D37, and the cathode terminal of the 37 diode D37 is connected with the other end of relay J K coil.The cathode terminal of the 40 diode D40 is connected with the anode tap of the 41 diode D41, and the cathode terminal of the 41 diode D41 is electrically connected to the BACK1+ output.The 3rd end of the first joint CH1 is connected with the cathode terminal of the 42nd diode D42, and the anode tap of the 42 diode D42 is connected with the FD1 signal, and simultaneously, the 3rd end of the first joint CH1 also is connected with the P_S signal.The 4th end of the first joint CH1, five terminal, the 6th end are connected with PWM1 signal, PWM2 signal and KG signal respectively.The 7th end of the first joint CH1 and the 8th end are connected with protective circuit 14, the 9th end of the first joint CH1 and the tenth end ground connection.Described the first joint CH1 and the 4th corresponding connection of joint J4.
described protective circuit 14 comprises pressurizer U6, the model of described pressurizer U6 is LM7812, the Vin end of described pressurizer U6 is by the 30 capacitor C 30 ground connection, the GND end ground connection of pressurizer U6, the Vout end of pressurizer U6 is by the 31 capacitor C 31 ground connection, and the two ends of described the 31 capacitor C 31 are parallel with the 17 capacitor C 17, the Vout end of pressurizer U6 is connected with alternating-current switch power circuit 12 and switch switching circuit 15, the Vin end of pressurizer U6 also is connected with the drain electrode end of the 7th power MOS pipe G7, the source terminal of the 7th power MOS pipe G7 is connected with alternating-current switch power circuit 12, the source terminal of the 7th power MOS pipe G7 is connected with the gate terminal of the 7th power MOS pipe G7 by the first resistance R 1, the gate terminal of the 7th power MOS pipe G7 is connected with the output of control circuit 10 by the 26 resistance R 26, the 26 resistance R 26 is connected with the KG signal of control circuit 10 outputs, by the 7th power MOS pipe G7, the output of alternating-current switch power circuit 12 is protected, described KG signal is the signal with the switch signal correction of micro-chip processor U3 output.The Vout end of pressurizer U6 is connected with the 7th end and the 8th end of the first joint CH1, and is connected with the collector terminal of the 13 triode V13 and the collector terminal of the 14 triode V14.In the utility model embodiment, provide the power supply of each chip circuit work by pressurizer U6.
Described modulation driving power translation circuit 16 comprises pulse width modulating chip IC1, the model of described pulse width modulating chip IC1 is SG3524, the first end of described pulse width modulating chip IC1, the second end, the 4th end, five terminal and the equal ground connection of the 8th end, the 3rd end of pulse width modulating chip IC1 is unsettled, the 6th end of pulse width modulating chip IC1 is by the 23 resistance R 23 ground connection, and the 7th end of pulse width modulating chip IC1 is by the 14 capacitor C 14 ground connection.The 16 end of pulse width modulating chip IC1 is connected with power supply VCC1, described power supply VCC1 is the power supply relevant to pressurizer U6 output, and the 16 end of pulse width modulating chip IC1 is connected with the collector terminal of the tenth triode V10 by the 15 resistance R 15 and is connected with the collector terminal of the 9th triode V9 by the 25 resistance R 25.The tenth five terminal of pulse width modulating chip IC1 is connected with the 13 end of pulse width modulating chip IC1 by the 33 resistance R 33, and be connected with the 12 end of pulse width modulating chip IC1 by the 32 resistance R 32, and pulse width modulating chip IC1 is connected with the other end of relay J K coil.The 14 end of pulse width modulating chip IC1 is connected with the base terminal of the 13 triode V13 and the base terminal of the 15 triode V15, and the 11 end of pulse width modulating chip IC1 is connected with the base terminal of the 14 triode V14 and the base terminal of the 16 triode V16.The tenth end of pulse width modulating chip IC1 is connected with the P_S signal, the 9th end of pulse width modulating chip IC1 is connected with an end of the 31 resistance R 31, the other end of described the 31 resistance R 31 is connected with the first end of amplifier chip IC1, and the other end of the 31 resistance R 31 is connected with an end of the 62 resistance R 62.The other end of the 62 resistance R 62 is connected with the second end of amplifier chip IC2, and be connected with an end of the 12 capacitor C 12 and an end of the 66 resistance R 66, the equal ground connection of the other end of the other end of described the 12 capacitor C 12 and the 66 resistance R 66.The 4th end ground connection of amplifier chip IC2, the 3rd end of amplifier chip IC2 is by the 65 resistance R 65 ground connection, and the two ends of described the 60 resistance R 65 are parallel with the 32 capacitor C 32.The end that the 32 capacitor C 32 is connected with the 3rd end of amplifier chip IC2 is connected with an end of the 22 resistance R 22 and the end of variable resistor R61.
The other end of variable resistor R61 is connected with the emitter terminal of the 3rd triode V10, and by the tenth capacitor C 10 ground connection.The emitter terminal of the tenth triode V10 is by the 64 resistance R 64 ground connection, and the base terminal of the tenth triode V10 is connected with the PWM1 signal by the 63 resistance R 63.The centre cap of the other end transformer B2 secondary coil of the 22 resistance R 22 is connected.The base terminal of the 9th triode V9 is connected with the PWM2 signal by the tenth resistance R 10, and the emitter terminal of the 9th triode V9 is by the 11 resistance R 11 ground connection, and the two ends of described the 11 resistance R 11 are parallel with the 9th capacitor C 9.The emitter terminal of the 9th triode V9 also is connected with the end of variable resistor R55, carry the five terminal of the other end amplifier chip IC2 of variable resistor R55 to be connected, the five terminal of described amplifier chip IC2 also connects the VDD3 signal, and described VDD3 signal is pulse width modulating chip IC1 output.The five terminal of amplifier chip IC2 is connected with fdc signal by the 5th capacitor C 5, and the two ends of described the 5th capacitor C 5 are parallel with the 60 resistance R 60.The end that the 5th capacitor C 5 is connected with amplifier chip IC2 five terminal is by the 58 resistance R 58 ground connection.The 8th end of amplifier chip IC2 is connected with the tenth five terminal of pulse width modulating chip IC1, the model LM358 of described amplifier chip IC2, the 7th end of amplifier chip IC2 is connected with an end of the 59 resistance R 59 and an end of the 53 resistance R 53, the other end of described the 53 resistance R 53 is by the 57 resistance R 57 ground connection, and the other end of the 53 resistance R 53 also is connected with the FD1 signal.The other end of the 59 resistance R 59 is connected with the 6th end of amplifier chip IC2, and be connected with an end of the 54 resistance R 54, the other end of described the 54 resistance R 54 is connected with fdc signal, and the two ends of described the 54 resistance R 54 are parallel with the 8th capacitor C 8.
As shown in Figure 2: described control circuit 10 comprises micro-chip processor U3, and the model of described micro-chip processor U3 is P87LPC767, and described micro-chip processor U3 adopts single-chip microcomputer.The first end output P_S signal of micro-chip processor U3, the second end output PWM1 signal, the 3rd end output PWM2 signal, the 4th end connects the KEY input signal, and five terminal ground connection also is connected with the 4th end of micro-chip processor U3 by the 9th capacitor C 9.The 6th end of micro-chip processor U3 is by the 29 capacitor C 29 ground connection, the 6th end of micro-chip processor U3 is connected with the end of crystal oscillator Y1, the other end of described crystal oscillator Y1 is connected with the 7th end of micro-chip processor U3, and the 7th end of micro-chip processor U3 is by the 28 capacitor C 28 ground connection.The 8th end output COK signal of micro-chip processor U3, the 9th end output BELL signal of micro-chip processor U3, the tenth end output SCL signal of micro-chip processor U3, the 11 end output CCLK signal of micro-chip processor U3, the 12 end output CDTA signal of micro-chip processor U3, the 13 end output SDA signal of micro-chip processor U3.the 14 end of micro-chip processor U3 is connected with an end of the 17 resistance R 17, and be connected with the first end of the 3rd joint J3, the first end of the 3rd joint J3 is the VCC end, the second end of the 3rd joint J3 is the GND end, the 3rd end of the 3rd joint J3 is the SCL end, the 4th end of the 3rd joint J3 is the SDA end, the other end of the 17 resistance R 17 is connected with the tenth five terminal of micro-chip processor U3, the 14 end output temp3 signal of micro-chip processor U3, the 16 end of micro-chip processor U3 is by the 21 resistance R 21 ground connection, the 16 end of micro-chip processor U3 is connected with the other end of the 17 resistance R 17, the 16 end of micro-chip processor U3 is namely exported the switch signal, can access the KG signal after described switch signal is processed.The 17 end of micro-chip processor U3 selects the Y end of a selector U5 to be connected with an end and four of the 24 capacitor C 24.The 18 end output AD1_IN_V signal of micro-chip processor U3, the 19 end output f_52_b signal of micro-chip processor U3, the 20 end output f_52_a signal of micro-chip processor U3, micro-chip processor U3 selects the output of a selector U5 by signal f_52_a and signal f_52_b control four.
The tenth end of micro-chip processor U3 also is connected with an end of the 16 resistance R 16, the other end of the 16 resistance R 16 is connected with an end of power supply VCC, the 55 resistance R 55 and an end of the 56 resistance R 56 respectively, the other end of described the 55 resistance R 55 is connected with the five terminal of register U4, the other end of the 56 resistance R 56 is connected with the 6th end of register U4, the model of described register U4 is 24C64, the 8th end of register U4 is connected with power supply VCC, the first end of register U4, the second end, the 3rd short, the 4th end and the equal ground connection of the 7th end.
the other end of the 24 capacitor C 24 and four selects a selector U5, described four to select the model of a selector U5 be CD4052, four select the Y0 end of a selector U5 and INH end to be connected, that resistance R 30 and four selects the Y3 end of a selector U5 and X3 end to be connected by the 3rd, select the Y2 end of a selector U5 and X2 end to be connected by the 29 resistance R 29 and four, select the Y1 end of a selector U5 and X1 end to be connected by the 28 resistance R 28 and four, select the Y0 end of a selector R27 and X0 end to be connected by the 27 resistance R 27 and four, and the other end of the 24 capacitor C 24 selects the VCC end of a selector U5 to be connected by the 11 capacitor C 11 and four, four select the X end of a selector U5 by the 37 resistance R 27 output signal AD2_O_V, four select the A end of a selector U5 to be connected with signal f_52_a, four select the B end of a selector U5 to be connected with signal f_52_b.
The 4th end of micro-chip processor U3 is connected with the end of the second button K2, the 3rd button K3, the 4th button K4, the 5th button K5, the 6th button K6, the 7th button K7 and the 8th button K8 respectively; The other end of the second button K2 is connected with the QB end of the first driver chip U1 by the 47 resistance R 47, the model of the first driver chip U1 is 74HC595, the first driver chip U1 also is connected with the 7th end of LED display chip LED1, the model of described LED display chip LED1 is SM42056, and the 7th end of LED display chip LED1 is connected with the anode tap of the 3rd light-emitting diode D3, and the cathode terminal of described the 3rd light-emitting diode D3 is connected with the collector terminal of the 6th triode V6.The other end of the 3rd button K3 is connected with the QC end of the first driver chip U1 by the 46 resistance R 46, and be connected with the 4th end of LED display chip LED1, and be connected with the anode tap of the 4th light-emitting diode D4, the cathode terminal of the 4th diode D4 is connected with the collector terminal of the 6th light-emitting diode V6.The other end of the 4th button K4 is connected with the QD end of the first driver chip U1 by the 45 resistance R 45, and be connected with the second end of LED display chip LED1, and be connected with the anode tap of the 5th light-emitting diode D5, the cathode terminal of the 5th light-emitting diode D5 is connected to collector terminal with the 6th triode V6.The other end of the 5th button K5 is connected with the QE end of the first driver chip U1 by the 44 resistance R 44, and be connected with the first end of LED display chip LED1, and be connected with the anode tap of the 6th light-emitting diode D6, the cathode terminal of the 6th light-emitting diode D6 is connected with the collector terminal of the 6th triode V6.The other end of the 6th button K6 is connected with the QF end of the first driver chip U1 by the other end of the 43 resistance R 43, and be connected with the tenth end of LED display chip LED1, and be connected with the anode tap of the 7th light-emitting diode D7, the cathode terminal of the 7th light-emitting diode D7 is connected with the collector terminal of the 6th triode V6.The other end of the 7th button K7 is connected with the QG end of the first driver chip U1 by the 42 resistance R 42, and be connected with the five terminal of LED display chip LED1, and be connected with the anode tap of the 8th light-emitting diode D8, the cathode terminal of the 8th light-emitting diode D8 is connected with the collector terminal of the 6th triode V6.The other end of the 8th button K8 is connected with the QH end of the first driver chip U1 by the 41 resistance R 41, and be connected with the 3rd end of LED display chip LED1, and be connected with the anode tap of the 9th light-emitting diode D9, the cathode terminal of the 9th light-emitting diode D9 is connected with the collector terminal of the 6th triode V6.
The emitter terminal of the 6th triode V6 is connected with the emitter terminal of the 5th triode V5, the 4th triode V4, the 3rd triode V3 and the second triode V2 respectively, and the emitter terminal ground connection of the 6th triode V6.The collector terminal of the 5th triode V5 is connected with the 6th end of LED display chip LED1, the collector terminal of the 4th triode V4 is connected with the 8th end of LED display chip LED1, the collector terminal of the 3rd triode V3 is connected with the 9th end of LED display chip LED1, and the collector terminal of the second triode V2 is connected with the 12 end of LED display chip LED1.the base terminal of the 6th triode V6 is connected with the QE end of the second driver chip U2 by the 49 resistance R 49, the model of the second driver chip U2 is 74HC595, the base terminal of the 5th triode V5 is connected with the QD end of the second driver chip U2 by the 50 resistance R 50, the base terminal of the 4th triode V4 is connected with the QC end of the second driver chip U2 by the 51 resistance R 51, the base terminal of the 3rd diode V3 is connected with the QB end of the second driver chip U2 by the 13 resistance R 13, the base terminal of the second triode V2 is connected with the QA end of the second driver chip U2 by the 14 resistance R 14.The QA end of the first driver chip U1 is connected with the 11 end of LED display chip LED1 by the 48 resistance R 48, and be connected with the anode tap of the second light-emitting diode D2, the cathode terminal of the second light-emitting diode D2 is connected with the collector terminal of the 6th triode V6.
The anode tap of the second light-emitting diode D2 also is connected with the collector terminal of the 8th triode V8, the emitter terminal of the 8th triode V8 is by the 31 resistance R 31 ground connection, the base terminal of the 8th triode V8 is connected with the anode tap of the 30 diode D30, the cathode terminal of the 30 diode D30 is connected with the end of the first button K1, an end of the 20 resistance R 20 and an end of the 34 resistance R 34, the other end ground connection of the first button K1.The other end of the 20 resistance R 20 is connected with the cathode terminal of the 11 diode D11, and the other end of the 34 resistance R 34 is connected with the collector terminal of the 12 triode V12.The anode tap of the 11 diode D11 is connected with the collector terminal of the 7th triode V7 and the 6th end of the 4th joint J4.The emitter terminal ground connection of the 7th triode V7, the collector terminal of the 7th triode V7 connects the switch signal by the 18 resistance R 18.The emitter terminal ground connection of the 12 triode V12, the base terminal of the 12 triode V12 passes through the 68 resistance R 68 ground connection, and connects signal AD2_O_V by the 32 resistance R 32.The first end of the 4th joint J4 is connected with signal AD2_O_V, the second end of the 4th joint J4 is connected with AD1_IN_V, the 3rd termination signal P_S of the 4th joint J4, the 4th end of the 4th joint J4 is connected with signal PWM1 by the 67 resistance R 67, and the five terminal of the 4th joint J4 is connected with signal PWM2 by the 40 resistance R 40.The 8th end and the 7th end of the 4th joint J4 all connect the 12V power supply, the 9th end of the 4th joint J4 and the equal ground connection of the tenth end.
the QH1 end of the first driver chip U1 is connected with the 14 end of the second driver chip U2, the 13 equal ground connection of end of the 13 end of the first driver chip U1 and the second driver chip U2, the 12 end of the first driver chip U1 all is connected the COK signal with the 12 end of the second driver chip U2, the 11 end of the first driver chip U1 all is connected with the CCLK signal with the 11 end of the second driver chip U2, after interconnecting, the tenth end of the tenth end of the first driver chip U1 and the second driver chip U2 is connected with an end of the 8th capacitor C 8, and be connected with an end of the 25 capacitor C 25, and VCC is connected with power supply.The other end of the 8th capacitor C 8 is connected with the 14 end of the second driver chip U2.Be connected by the 7th capacitor C 7 between the 13 end of the first driver chip U1 the tenth end and the first driver chip U1, the tenth end of the second driver chip U2 and the 13 end of the second driver chip U2 are connected by the 6th capacitor C 6, and the 14 end of the first driver chip U1 connects signal CDAT.
the anode tap of the other end of the 25 capacitor C 25 and the first diode D1, the end of jingle bell B1 and the collector terminal of the first triode V1 are connected, the other end of the cathode terminal of the first diode D1 and jingle bell B1, one end of the 25 capacitor C 25 and an end of the 52 resistance R 52 are connected, the other end of the 52 resistance R 52 is connected with an end of the 5th capacitor C 5 and an end of the 35 resistance R 35, the emitter terminal ground connection of the first triode V1, the collector terminal of the first triode V1 is connected with the other end of the 35 resistance R 35, the other end of the 35 resistance R 35 is with after an end of the 5th capacitor C 5 is connected, the other end ground connection of the 5th capacitor C 5.
At first power to intelligent charger 4 by solar-energy photo-voltaic cell 8, wind-driven generator 1, lithium ion battery 9 or alternating current, after pressing the first button K1, intelligent charger 4 enters open state, after intelligent charger 4 outputs connect rechargeable battery, press the second button K2 ~ the 8th button K8, give microprocessor chip U3 signal, micro-chip processor U3 drives the first driver chip U1, the second driver chip U2, and rechargeable battery information is presented on LED display chip LED1.After choosing battery size, micro-chip processor U3 reads data in register U4, and select a selector U5, pulse width modulating chip IC1, amplifier chip IC2 control signal to four, four select a selector U5 and pulse width modulating chip IC1 to control the alternating-current switch power circuit 12 needed voltage and currents of output rechargeable battery.
As shown in Figure 4 and Figure 5: in order to realize that different types of battery pack is charged, the utility model comprises pressing plate 26, an end on described pressing plate 26 is provided with the high-accuracy connector holder 27 that is fixedly connected with, the other end of pressing plate 26 is provided with the charging connector that is connected for the rechargeable battery terminal, the negative pole connector 29 that described charging connector comprises for the anodal connector 28 that is connected with the rechargeable battery positive terminal and is used for being connected with the negative electrode of chargeable battery end, 29 couplings of anodal connector 28 and negative pole connector are corresponding; Described anodal connector 28 and negative pole connector 29 all are electrically connected to connector holder 27.In the utility model embodiment, anodal connector 28 and negative pole connector 29 include the line spring hole contact pin 24 in some crocodile clip thimbles 23 and some required apertures, can realize the charging of different rechargeable batteries terminal is connected by crocodile clip thimble 23 and line spring hole contact pin 24.
In the utility model embodiment, connector holder 27 is fixed on pressing plate 26 by screw 30, and connector holder 27 positions by velcro 25.Simultaneously, also be provided with canvas bag 22 on pressing plate 26, connector holder 27 and anodal connector 28 all are positioned at canvas bag 22 with negative pole connector 29, can avoid connector holder 27, anodal connector 28 and negative pole connector 29 directly exposed by canvas bag 22.Connector holder 27 coordinates with canvas bag 22, forms terminal box 21 in the end of pressing plate 26; When needs charge to rechargeable battery, select the line spring hole contact pin 24 in crocodile clip thimble 23 in anodal connector 28 or required aperture to be electrically connected to the terminal of rechargeable battery, and the interior type of attachment of selection negative pole connector 29 is consistent with anodal connector 28.Be electrically connected to connector holder 27 after selected to the type of attachment of anodal connector 28 and negative pole connector 29, then pass through being connected of connector holder 27 and external power source, with charging or the maintenance of realization to rechargeable battery.Anodal connector 28 is spaced apart in canvas bag 22 with negative pole connector 29, avoids connecting being wound around.
Comprise the line spring hole contact pin 24 in crocodile clip thimble 23 or some required apertures in the anodal connector 28 of the utility model, negative pole connector 29, can connect easily all kinds of battery pack with leading-out terminal; Connector holder 27 is set on pressing plate 26, by being connected of high-accuracy connector holder 27 and external power source, improves the reliability that connects, compact conformation, easy to use, wide accommodation.
As shown in Figure 6 and Figure 7: in order to realize that the battery of different size is charged, the utility model comprises battery folder housing 31, an end end at described battery folder housing 31 is provided with the connector holder 43 that is fixedly connected with, conductive plate 40 in described connector holder 43 and battery folder housing 31 is electrically connected to, described conductive plate 40 is installed in battery folder housing 31 by baffle plate 41, and conductive plate 40 is by baffle plate 41 and 31 insulation of battery folder housing; Battery folder housing 31 is provided with battery folder slide block 33, and described battery folder slide block 33 can slide on battery folder housing 31; One side of battery folder slide block 33 contiguous conductive plates 40 is provided with conductive pole 35, and battery folder housing 31 is provided with battery folder slide block lockable mechanism.In the utility model embodiment, different according to the specification of battery, battery folder slide block 33 is slided on battery folder housing 31, until the specification of the distance of 40 of conductive pole 35 and conductive plates and battery is complementary, then by battery folder slide block lockable mechanism, battery folder slide block 33 is locked on battery folder housing 31, guarantees the battery in battery folder housing 31 is fixed.
Particularly, be provided for installing the mounting groove of rechargeable battery in battery folder housing 31, gathering sill 46 is set on the side of battery folder housing 31, described gathering sill 46 is vertical distribution on battery folder housing 31.Battery folder slide block 33 is provided with guide pad 37, described guide pad 37 is fixing with battery folder slide block 33 by trip bolt 45, guide pad 37 is complementary with size and the shape of gathering sill 46, guide pad 37 can be in the interior slip of gathering sill 46, thereby battery folder slide block 33 can be realized the slip of battery folder slide block 33 on battery folder housing 31 by the slip of guide pad 37 in gathering sill 46.Conductive pole 35 is connected with battery folder slide block 33 by conduction column sleeve 34, is provided with battery folder spring 36 in battery folder slide block 33, and an end of conductive pole 35 stretches in battery folder slide block 33 after column sleeve 34 is connected with conducting electricity by screw thread, and the cooperation that contacts with battery folder spring 36.
Battery folder slide block lockable mechanism comprises pad 38 and annular knurl lock bolt 39, and annular knurl lock bolt 39 is positioned at a side of battery folder housing 31, and annular knurl lock bolt 39 contacts with battery folder slide block 33 after passing pad 38 and battery folder housing 31.When battery folder slide block 33 sliding on battery folder housing 31 put in place after, by turning annular knurl lock bolt 39, after making annular knurl lock bolt 39 compress gaskets 38 and battery folder slide block 33 close contacts, produce relative sliding to prevent battery folder slide block 33 on battery folder housing 31.
As depicted in figs. 1 and 2: during use, according to the specification of specification cylindrical rechargeable battery, mobile battery folder slide block 33 is so that the specification of the distance of conductive pole 35 and 40 of conductive plates and cylindrical rechargeable battery is complementary corresponding.After battery folder slide block 33 moves into place, utilize annular knurl lock bolt 39 battery folder slide block 33 to be locked on the relevant position of battery folder housing 31, so that after cylindrical battery is placed in the mounting groove of battery folder housing 31, the positive pole of battery and conductive plate 40 close contacts, the negative pole of battery and conductive pole 35 close contacts.During work, be connected with external power source by connector holder 43, so that cylindrical rechargeable battery is charged, until till the circuit of cylindrical rechargeable battery is full of.
On the utility model battery folder housing 31, battery folder slide block 33 is set, battery folder slide block 33 can move on battery folder housing 31, with battery and the battery pack that satisfies the clamping all size; Connector holder 43 is electrically connected to conductive plate 40, and compact conformation is easy to use, and wide accommodation connects reliable.
It is 9 chargings of lithium-ions battery group that the utility model has adopted the modes such as solar-energy photo-voltaic cell accumulation of energy, wind-driven generator battery energy storage, hand generator accumulation of energy, utilize lithium-ions battery group 9 as energy storage equipment and as the power supply of intelligent charger 4, having solved can't be to the problem of battery charging under the non-transformer condition.The modulation drive circuit, the single-chip microcomputer control technology that adopt, make the voltage and the capacity that are recharged the pond reach following scope: ickel-cadmium cell is 1.2V ~ 26.4V and 0.1Ah ~ 15Ah; Ni-MH battery is 1.2V ~ 26.4V and 0.55Ah ~ 18Ah; Lithium ion battery is 3.6V ~ 28.8V and 0.8Ah ~ 14Ah; Lead-acid battery is 6V ~ 48V and 14Ah ~ 18Ah.
The utility model can be realized the constant current charge-discharge to rechargeable battery, constant-current discharge state: after detecting 13 pairs of voltage detecting of output circuit, the operation discharge mode, control circuit 10 compares the output pulse-modulated signal according to the numerical value that detects output circuit 13 voltage detecting and the numerical value of execution, strengthen or reduce pulse duration by modulation driving power translation circuit 16 again, realizing the constant-current discharge to battery; When the voltage detecting data that detect output circuit 13 were identical with executing data, control circuit 10 made the constant-current discharge state stop.
The constant current charge state: when detection output circuit 13 detected cell voltage lower than nominal voltage, control circuit 10 was controlled modulation driving power translation circuits 16 and is adjusted pulse durations, realizes the constant current charge to battery.When the voltage that detects output circuit 23 detections was identical with execution voltage, control circuit 10 made the constant-current discharge state stop.
Claims (9)
1. portable general field operations power supply safeguards system, it is characterized in that: comprise that for the intelligent charger (4) that is connected as outside input power with wind-driven generator (1) out-put supply and/or lithium ion battery group (9), described intelligent charger (4) charges by multiplex charging wire bag (6) or multiplex battery folder (7) power supply of outside input to battery.
2. portable general field operations power supply safeguards system according to claim 1, it is characterized in that: described lithium ion battery group (9) is charged by wind-driven generator (1), hand generator (2) or solar-energy photo-voltaic cell (8).
3. portable general field operations power supply safeguards system according to claim 1, it is characterized in that: described intelligent charger (4) comprises
Alternating-current switch power circuit (12) is connected with external power source and protective circuit (14), and converts the alternating current of described external power source input to required direct current, and by detecting output circuit (13), battery is charged;
Modulation driving power translation circuit (16), be connected with alternating-current switch power circuit (12), switch switching circuit (15) and control circuit (10), and can drive according to the pulse regulation of control circuit (10) transmission required charging current and the charging voltage of Signal Regulation driving alternating-current switch power circuit (12) output;
Detect output circuit (13), be connected with switch switching circuit (15), control circuit (10) and alternating-current switch power circuit (12), the information of rechargeable battery is fed back in control circuit (10);
Protective circuit (14) is connected with alternating-current switch power circuit (12) and control circuit (10), regulates the output state of alternating-current switch power circuit (12) according to the guard signal of control circuit (10) output;
Display circuit (11) is connected with control circuit (10), starts charging work, and the information of rechargeable battery is shown output;
Control circuit (10), detect according to detecting output circuit (13) the corresponding rechargeable battery state that feeds back, drive signal to modulation driving power translation circuit (16) output pulse regulation, and show the charge information of rechargeable battery by display circuit (11), and regulate the operating state that detects output circuit (13) by switch switching circuit (15), so that detect charged state and the interior preset charged state consistency of control circuit (10) of output circuit (13) work.
4. portable general field operations power supply safeguards system according to claim 1, it is characterized in that: described multiplex battery folder (7) comprises battery folder housing (31); One end end of described battery folder housing (31) is provided with the connector holder (43) that is fixedly connected with, conductive plate (40) in described connector holder (43) and battery folder housing (31) is electrically connected to, described conductive plate (40) is installed in battery folder housing (31) by baffle plate (41), and conductive plate (40) is by baffle plate (41) and battery folder housing (31) insulation; Battery folder housing (31) is provided with battery folder slide block (33), and described battery folder slide block (33) can be in the upper slip of battery folder housing (31); One side of the contiguous conductive plate of battery folder slide block (33) (40) is provided with conductive pole (35), and battery folder housing (31) is provided with battery folder slide block lockable mechanism.
5. portable general field operations power supply safeguards system according to claim 4, it is characterized in that: described battery folder slide block lockable mechanism comprises pad (38) and annular knurl lock bolt (39), and battery folder slide block (33) is locked on battery folder housing (31) by pad (32) and annular knurl lock bolt (39).
6. portable general field operations power supply safeguards system according to claim 1, it is characterized in that: described multiplex charging wire bag (6) comprises pressing plate (26), an end on described pressing plate (26) is provided with the connector holder (27) that is fixedly connected with, the other end on pressing plate (26) is provided with some charging connectors for being connected with the rechargeable battery terminal, described charging connector comprises anodal connector (28) and the negative pole connector (29) that is complementary and arranges with described anodal connector (28), described anodal connector (28) and negative pole connector (29) all are electrically connected to connector holder (27).
7. portable general field operations power supply safeguards system according to claim 6, is characterized in that: the line spring hole contact pin (24) that includes crocodile clip thimble (23) and some required apertures in described anodal connector (28) and negative pole connector (29).
8. portable general field operations power supply safeguards system according to claim 1, it is characterized in that: described protective circuit (14) comprises pressurizer (U6), the Vin end of described pressurizer (U6) is by the 30 electric capacity (C30) ground connection, the GND end ground connection of pressurizer (U6), the Vout end of pressurizer (U6) is by the 31 electric capacity (C31) ground connection, and the two ends of described the 31 electric capacity (C31) are parallel with the 17 electric capacity (C17); The Vout end of pressurizer (U6) is connected with alternating-current switch power circuit (12) and switch switching circuit (15); The Vin end of pressurizer (U6) also is connected with the drain electrode end of the 7th power MOS pipe (G7), the source terminal of the 7th power MOS pipe (G7) is connected with alternating-current switch power circuit (12), the source terminal of the 7th power MOS pipe (G7) is connected with the gate terminal of the 7th power MOS pipe (G7) by the first resistance (R1), and the gate terminal of the 7th power MOS pipe (G7) is connected with the output of control circuit (10) by the 26 resistance (R26).
9. portable general field operations power supply safeguards system according to claim 1, it is characterized in that: described alternating-current switch power circuit (12) comprises for the second joint (CH2) that is connected with external power source, described the second joint (CH2) is connected with power transfer module (IC4), the Vo+ end of power transfer module (IC4) is connected with the cathode terminal of Schottky diode (D5), the anode tap of Schottky diode (D5) is connected with the second joint (CH2), and the cathode terminal of Schottky diode (D5) is connected with an end of fuse (BX2), the other end of fuse (BX2) is connected with centre cap and the protective circuit (14) of transformer (B2) primary coil, the two ends of fuse (BX2) are parallel with the 15 electric capacity (C15), the two ends of described the 15 electric capacity (C15) are parallel with the 16 electric capacity (C16), Vo-end the 15 triode (V15) of power transfer module (IC4) and the collector terminal of the 60 triode (V16) are connected, the collector terminal of described the 15 triode (V15) also is connected with an end of the second resistance (R2), the source terminal of the first power MOS pipe (G1), the cathode terminal of the 6th diode (D6), an end of the 3rd resistance (R3), an end of the 4th resistance (R4), an end of the 5th resistance (R5) and the source terminal of the second power MOS pipe (G2), the drain electrode end of the first power MOS pipe (G1) is connected with an end of transformer (B2) primary coil, and the gate terminal of the first power MOS pipe (G1) is connected with the other end of the second resistance (R2) and the emitter terminal of the 15 triode (V15), the other end of the 3rd resistance (R3) is connected with the base terminal of the 15 triode (V15) and the 13 triode (V13), the other end of the 4th resistance (R4) is connected with the base terminal of the 16 triode (V16) and the 14 triode (V14), and the drain electrode end of the second power MOS pipe (G2) is connected with the other end of transformer (B2) primary coil, the gate terminal of the second power MOS pipe (G2) and the other end of the 5th resistance (R5) and the emitter terminal of the 16 triode (V16) and the emitter terminal of the 14 triode (V14) are connected, the collector terminal of the 14 triode (V14) is connected with the collector terminal of the 13 triode (V13), and is connected with protective circuit (14) and switch switching circuit (15), the emitter terminal of the 13 triode (V13) is connected with the emitter terminal of the 15 triode (V15), the base terminal of the 13 triode (V13) and the 15 triode (V15) is connected with an output of modulation driving power translation circuit (16), and the base terminal of the 14 triode (V14) and the 16 triode (V16) is connected with another output of modulation driving power translation circuit (16), the anode tap of the 6th diode (D6) is connected with the drain electrode end of the first power MOS pipe (G1) by the first electric capacity (C1), and the two ends of the 6th diode (D6) are parallel with the 6th resistance (R6), the cathode terminal of the 6th diode (D6) is connected with the cathode terminal of the 7th diode (D7), the anode tap of the 7th diode (D7) is connected with the drain electrode end of the second power MOS pipe (G2) by the second electric capacity (C2), and the two ends of the 7th diode (D7) are parallel with the 7th resistance (R7), the secondary coil of transformer (B2) is connected with detection output circuit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620584 CN202949247U (en) | 2012-11-21 | 2012-11-21 | Portable universal field operation power supply support system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220620584 CN202949247U (en) | 2012-11-21 | 2012-11-21 | Portable universal field operation power supply support system |
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| CN202949247U true CN202949247U (en) | 2013-05-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938575A (en) * | 2012-11-21 | 2013-02-20 | 无锡北方湖光光电有限公司 | Portable universal power supply support system for field operations |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938575A (en) * | 2012-11-21 | 2013-02-20 | 无锡北方湖光光电有限公司 | Portable universal power supply support system for field operations |
| CN102938575B (en) * | 2012-11-21 | 2014-09-17 | 无锡北方湖光光电有限公司 | Portable universal power supply support system for field operations |
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