CN102624072A - Circuit of multipurpose mobile power supply - Google Patents
Circuit of multipurpose mobile power supply Download PDFInfo
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- CN102624072A CN102624072A CN2012100840772A CN201210084077A CN102624072A CN 102624072 A CN102624072 A CN 102624072A CN 2012100840772 A CN2012100840772 A CN 2012100840772A CN 201210084077 A CN201210084077 A CN 201210084077A CN 102624072 A CN102624072 A CN 102624072A
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Abstract
The invention discloses a circuit of a multipurpose mobile power supply, and the circuit is applied to a multipurpose mobile power supply. The circuit can be taken as the mobile power supply and also can be used as a shaver, meanwhile a product is charged by adopting three modes, namely charging on a cradle, on-board charging and solar energy charging, the product can be reused, the product is provided with an LED (light-emitting diode) energy-saving lamp and is also provided with a USB (universal serial bus) output port, thus the product is applicable to all products provided with a USB charging interface; and besides, the product is provided with a charging button switch, thus the problem of self loss of electric quantity of a charging module is thoroughly solved.
Description
Technical field:
The present invention relates to the portable power source field, relate in particular to a kind of many circuit with portable power source.
Background technology:
Common portable power source on the market in the past only has mostly and stores and the function of charging, does not possess the function of solar recharging; And in the way of going on business or travel, the man also need carry shaver, if can both be designed to one then very convenient easy-to-use, is to cooperate the change circuit part on the function to need design again.Therefore imagination provides a kind of circuit to solve this problem.
Summary of the invention:
The object of the invention just provides a kind of many circuit with portable power source, solves in the past common portable power source on the market, and the function that only has storage and charge does not mostly possess the function of solar recharging; And in the way of going on business or travel, the man also need carry shaver, if can both be designed to one then very convenient easy-to-use, is to cooperate the change circuit part on the function to need the problem of design again.
The technical scheme that the present invention adopts is:
A kind of many circuit with portable power source: civil power input interface J4 is connected to electric bridge D1 through resistance R 1, and D1 is connected to transformer T1 through electrochemical capacitor C1; Transformer T1 export one the road be connected to power supply chip U1 8 pin, another road is connected to R2 resistance and capacitor C 2 parallel circuitss through diode D2, is connected to electrochemical capacitor C1; The auxiliary winding on another road of transformer T1 through diode D3 after through being connected to 4 pin of power supply chip U1 after resistance R 3 filtering; Connect a capacitor C 3 between 1 pin of power supply chip U1 and 3 pin; 4 pin of power supply chip U1 are received 4 pin of optocoupler U2, and 3 pin of optocoupler U2 are received 3 pin of power supply chip U1; A fast diode D4 is received in the secondary output of transformer T1; Through being divided into three the tunnel after the electrochemical capacitor C5 filtering; One tunnel 1 pin through resistance R 5 to optocoupler U2, another road process resistance R 6 is received 3 pin of triode Q1, again one tunnel 1 pin through resistance R 7 to triode Q1; One end of resistance R 7 connects a capacitor C 6 through resistance R 8 ground connection between 3 pin of triode Q1 and 2 pin; Be connected to 4 pin of management of software ic chip U3 behind the parallel circuits of electrochemical capacitor C5 two ends connection resistance R 4 and capacitor C 7; 4 pin of management of software ic chip U3 connect 1 pin of a LED 1 and a resistance R 9 to management of software ic chip U3; 5 pin of managing chip U3 are through resistance R 10 ground connection; The 2 pin ground connection of managing chip U3 are connected to lithium battery J1 through a K switch 4 behind the 3 pin output process electrochemical capacitor C8 of managing chip U3; Lithium battery J1 receives motor J2 through diode D7 again through K switch 2, and lithium battery J1 is connected to solar panels J3 through diode D6; Lithium battery J1 connects a C9 through K switch 4, is connected to chip inductor L1, and one the tunnel receives 4 pin of chip U6; Diode D5 is received on another road, and the output of diode D5 is divided into four the tunnel, and the first via is received 5 pin of chip U6, and second connects the road to resistance R 11; Third Road is received electrochemical capacitor C11, and the four the tunnel receives output USB interface U5, and 5 pin of chip U6 are connected to 1 pin; Connect through capacitor C 10 ground connection, 2 pin of chip U6 are received 1 pin of metal-oxide-semiconductor Q2, the 3 pin ground connection of metal-oxide-semiconductor Q2 again; Resistance R 11 is passed through resistance R 27 ground connection again through receiving 6 pin of chip U6 after the resistance R 12; Lithium battery J1 connects a resistance R 28 through after the K switch 1, exports one the road to 3V voltage-stabiliser tube D8, and another road is through LED 2 ground connection; Lithium battery J1 through a touch-switch K3 after; One the tunnel receives 4 pin of chip U7, and resistance R 25 is received on another road, the one tunnel receives resistance R 26 again; After coupling together, 1 pin of triode Q3 and 3 pin divide two-way; One the tunnel receives resistance R 14, and 6 pin of chip U7 are received on another road, is divided into two-way after being connected with each other between 3 pin, 5 pin, 10 pin, 12 pin of chip U7; One the road is connected to resistance R 25; One the tunnel through resistance R 24 ground connection, and 1 pin of chip U7 passes through LED 3 ground connection more again through resistance R 23, and 7 pin of chip U7 pass through LED 4 ground connection again through resistance R 22; 8 pin of chip U7 pass through LED 5 ground connection again through resistance R 21,14 pin of chip U7 through resistance R 20 again through LED6 ground connection; 2 pin of triode Q3 are divided into two-way after being connected to the series circuit of resistance R 13, resistance R 14, resistance R 15; One the road is connected to 9 pin of chip U7; Another road is divided into two-way again after resistance R 16 is received resistance R 17; One the tunnel receives 13 pin of chip U7, and resistance R 19 last ground connection are received through resistance R 18 in another road.
Said electric bridge D1 model is MB10S; Said power supply chip U1 model is AP8012, and the model of said optocoupler U2 is PC817, and the model of said triode Q1 is TL431; The model of said management of software ic chip U3 is G2524; Said chip U6 is the DC/DC transducer G1213 that boosts of PWM control closed circuit, and the model of said metal-oxide-semiconductor Q2 is NTR4503, and chip U7 is the four-operational amplifier LM324 that has very differential input.
Compared with prior art, beneficial effect of the present invention is:
Circuit provided by the invention can be used for using portable power source more, and it can be used as portable power source, also can be used as shaver and uses; Simultaneously product adopts that seat fills, vehicle-mounted charge and solar energy three big modes charge; Can be recycled, and have the LED electricity-saving lamp, product has the USB output port; Be fit to the product of all band USB charging inlets, other has the charge button switch and thoroughly solves the charging module electric weight from the loss problem.
Description of drawings:
Accompanying drawing 1 is structural representation of the present invention.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is done further explain through embodiment:
A kind of many circuit with portable power source: civil power input interface J4 is connected to electric bridge D1 through resistance R 1, and D1 is connected to transformer T1 through electrochemical capacitor C1; Transformer T1 export one the road be connected to power supply chip U1 8 pin, another road is connected to R2 resistance and capacitor C 2 parallel circuitss through diode D2, is connected to electrochemical capacitor C1; The auxiliary winding on another road of transformer T1 through diode D3 after through being connected to 4 pin of power supply chip U1 after resistance R 3 filtering; Connect a capacitor C 3 between 1 pin of power supply chip U1 and 3 pin; 4 pin of power supply chip U1 are received 4 pin of optocoupler U2, and 3 pin of optocoupler U2 are received 3 pin of power supply chip U1; A fast diode D4 is received in the secondary output of transformer T1; Through being divided into three the tunnel after the electrochemical capacitor C5 filtering; One tunnel 1 pin through resistance R 5 to optocoupler U2, another road process resistance R 6 is received 3 pin of triode Q1, again one tunnel 1 pin through resistance R 7 to triode Q1; One end of resistance R 7 connects a capacitor C 6 through resistance R 8 ground connection between 3 pin of triode Q1 and 2 pin; Be connected to 4 pin of management of software ic chip U3 behind the parallel circuits of electrochemical capacitor C5 two ends connection resistance R 4 and capacitor C 7; 4 pin of management of software ic chip U3 connect 1 pin of a LED 1 and a resistance R 9 to management of software ic chip U3; 5 pin of managing chip U3 are through resistance R 10 ground connection; The 2 pin ground connection of managing chip U3 are connected to lithium battery J1 through a K switch 4 behind the 3 pin output process electrochemical capacitor C8 of managing chip U3; Lithium battery J1 receives motor J2 through diode D7 again through K switch 2, and lithium battery J1 is connected to solar panels J3 through diode D6; Lithium battery J1 connects a C9 through K switch 4, is connected to chip inductor L1, and one the tunnel receives 4 pin of chip U6; Diode D5 is received on another road, and the output of diode D5 is divided into four the tunnel, and the first via is received 5 pin of chip U6, and second connects the road to resistance R 11; Third Road is received electrochemical capacitor C11, and the four the tunnel receives output USB interface U5, and 5 pin of chip U6 are connected to 1 pin; Connect through capacitor C 10 ground connection, 2 pin of chip U6 are received 1 pin of metal-oxide-semiconductor Q2, the 3 pin ground connection of metal-oxide-semiconductor Q2 again; Resistance R 11 is passed through resistance R 27 ground connection again through receiving 6 pin of chip U6 after the resistance R 12; Lithium battery J1 connects a resistance R 28 through after the K switch 1, exports one the road to 3V voltage-stabiliser tube D8, and another road is through LED 2 ground connection; Lithium battery J1 through a touch-switch K3 after; One the tunnel receives 4 pin of chip U7, and resistance R 25 is received on another road, the one tunnel receives resistance R 26 again; After coupling together, 1 pin of triode Q3 and 3 pin divide two-way; One the tunnel receives resistance R 14, and 6 pin of chip U7 are received on another road, is divided into two-way after being connected with each other between 3 pin, 5 pin, 10 pin, 12 pin of chip U7; One the road is connected to resistance R 25; One the tunnel through resistance R 24 ground connection, and 1 pin of chip U7 passes through LED 3 ground connection more again through resistance R 23, and 7 pin of chip U7 pass through LED 4 ground connection again through resistance R 22; 8 pin of chip U7 pass through LED 5 ground connection again through resistance R 21,14 pin of chip U7 through resistance R 20 again through LED6 ground connection; 2 pin of triode Q3 are divided into two-way after being connected to the series circuit of resistance R 13, resistance R 14, resistance R 15; One the road is connected to 9 pin of chip U7; Another road is divided into two-way again after resistance R 16 is received resistance R 17; One the tunnel receives 13 pin of chip U7, and resistance R 19 last ground connection are received through resistance R 18 in another road.
Said electric bridge D1 model is MB10S; Said power supply chip U1 model is AP8012, and the model of said optocoupler U2 is PC817, and the model of said triode Q1 is TL431; The model of said management of software ic chip U3 is G2524; Said chip U6 is the DC/DC transducer G1213 that boosts of PWM control closed circuit, and the model of said metal-oxide-semiconductor Q2 is NTR4503, and chip U7 is the four-operational amplifier LM324 that has very differential input.
The foregoing description is merely preferred implementation of the present invention, and in addition, the present invention can also have other implementations.Need to prove that under the prerequisite that does not break away from the present invention's design, any conspicuous improvement and modification all should fall within protection scope of the present invention.
Claims (2)
- More than one kind with the circuit of portable power source, it is characterized in that: civil power input interface J4 is connected to electric bridge D1 through resistance R 1, D1 is connected to transformer T1 through electrochemical capacitor C1; Transformer T1 export one the road be connected to power supply chip U1 8 pin, another road is connected to R2 resistance and capacitor C 2 parallel circuitss through diode D2, is connected to electrochemical capacitor C1; The auxiliary winding on another road of transformer T1 through diode D3 after through being connected to 4 pin of power supply chip U1 after resistance R 3 filtering; Connect a capacitor C 3 between 1 pin of power supply chip U1 and 3 pin; 4 pin of power supply chip U1 are received 4 pin of optocoupler U2, and 3 pin of optocoupler U2 are received 3 pin of power supply chip U1; A fast diode D4 is received in the secondary output of transformer T1; Through being divided into three the tunnel after the electrochemical capacitor C5 filtering; One tunnel 1 pin through resistance R 5 to optocoupler U2, another road process resistance R 6 is received 3 pin of triode Q1, again one tunnel 1 pin through resistance R 7 to triode Q1; One end of resistance R 7 connects a capacitor C 6 through resistance R 8 ground connection between 3 pin of triode Q1 and 2 pin; Be connected to 4 pin of management of software ic chip U3 behind the parallel circuits of electrochemical capacitor C5 two ends connection resistance R 4 and capacitor C 7; 4 pin of management of software ic chip U3 connect 1 pin of a LED 1 and a resistance R 9 to management of software ic chip U3; 5 pin of managing chip U3 are through resistance R 10 ground connection; The 2 pin ground connection of managing chip U3 are connected to lithium battery J1 through a K switch 4 behind the 3 pin output process electrochemical capacitor C8 of managing chip U3; Lithium battery J1 receives motor J2 through diode D7 again through K switch 2, and lithium battery J1 is connected to solar panels J3 through diode D6; Lithium battery J1 connects a C9 through K switch 4, is connected to chip inductor L1, and one the tunnel receives 4 pin of chip U6; Diode D5 is received on another road, and the output of diode D5 is divided into four the tunnel, and the first via is received 5 pin of chip U6, and second connects the road to resistance R 11; Third Road is received electrochemical capacitor C11, and the four the tunnel receives output USB interface U5, and 5 pin of chip U6 are connected to 1 pin; Connect through capacitor C 10 ground connection, 2 pin of chip U6 are received 1 pin of metal-oxide-semiconductor Q2, the 3 pin ground connection of metal-oxide-semiconductor Q2 again; Resistance R 11 is passed through resistance R 27 ground connection again through receiving 6 pin of chip U6 after the resistance R 12; Lithium battery J1 connects a resistance R 28 through after the K switch 1, exports one the road to 3V voltage-stabiliser tube D8, and another road is through LED 2 ground connection; Lithium battery J1 through a touch-switch K3 after; One the tunnel receives 4 pin of chip U7, and resistance R 25 is received on another road, the one tunnel receives resistance R 26 again; After coupling together, 1 pin of triode Q3 and 3 pin divide two-way; One the tunnel receives resistance R 14, and 6 pin of chip U7 are received on another road, is divided into two-way after being connected with each other between 3 pin, 5 pin, 10 pin, 12 pin of chip U7; One the road is connected to resistance R 25; One the tunnel through resistance R 24 ground connection, and 1 pin of chip U7 passes through LED 3 ground connection more again through resistance R 23, and 7 pin of chip U7 pass through LED 4 ground connection again through resistance R 22; 8 pin of chip U7 pass through LED 5 ground connection again through resistance R 21,14 pin of chip U7 through resistance R 20 again through LED6 ground connection; 2 pin of triode Q3 are divided into two-way after being connected to the series circuit of resistance R 13, resistance R 14, resistance R 15; One the road is connected to 9 pin of chip U7; Another road is divided into two-way again after resistance R 16 is received resistance R 17; One the tunnel receives 13 pin of chip U7, and resistance R 19 last ground connection are received through resistance R 18 in another road.
- 2. many circuit according to claim 1 with portable power source; It is characterized in that: said electric bridge D1 model is MB10S; Said power supply chip U1 model is AP8012, and the model of said optocoupler U2 is PC817, and the model of said triode Q1 is TL431; The model of said management of software ic chip U3 is G2524; Said chip U6 is the DC/DC transducer G1213 that boosts of PWM control closed circuit, and the model of said metal-oxide-semiconductor Q2 is NTR4503, and chip U7 is the four-operational amplifier LM324 that has very differential input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084077.2A CN102624072B (en) | 2012-03-28 | 2012-03-28 | Circuit of multipurpose mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084077.2A CN102624072B (en) | 2012-03-28 | 2012-03-28 | Circuit of multipurpose mobile power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102624072A true CN102624072A (en) | 2012-08-01 |
| CN102624072B CN102624072B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210084077.2A Expired - Fee Related CN102624072B (en) | 2012-03-28 | 2012-03-28 | Circuit of multipurpose mobile power supply |
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| Country | Link |
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| CN (1) | CN102624072B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201226570Y (en) * | 2007-08-17 | 2009-04-22 | 深圳市同洲电子股份有限公司 | Chip power supply and electronic device with the same |
| US20090108825A1 (en) * | 2007-10-26 | 2009-04-30 | Cheng Uei Precision Industry Co., Ltd. | Charging circuit for a vehicle charger |
| CN201733130U (en) * | 2010-07-19 | 2011-02-02 | 上海资和通信科技有限公司 | Power supply management module circuit |
-
2012
- 2012-03-28 CN CN201210084077.2A patent/CN102624072B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201226570Y (en) * | 2007-08-17 | 2009-04-22 | 深圳市同洲电子股份有限公司 | Chip power supply and electronic device with the same |
| US20090108825A1 (en) * | 2007-10-26 | 2009-04-30 | Cheng Uei Precision Industry Co., Ltd. | Charging circuit for a vehicle charger |
| CN201733130U (en) * | 2010-07-19 | 2011-02-02 | 上海资和通信科技有限公司 | Power supply management module circuit |
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| Publication number | Publication date |
|---|---|
| CN102624072B (en) | 2014-06-18 |
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