CN203536986U - Mobile power supply with replaceable charging battery cores - Google Patents
Mobile power supply with replaceable charging battery cores Download PDFInfo
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- CN203536986U CN203536986U CN201320457857.7U CN201320457857U CN203536986U CN 203536986 U CN203536986 U CN 203536986U CN 201320457857 U CN201320457857 U CN 201320457857U CN 203536986 U CN203536986 U CN 203536986U
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Abstract
The embodiment of the utility model provides a mobile power supply with replaceable charging battery cores. The mobile power supply with the replaceable charging battery cores includes a charging control circuit, a plurality of battery cores, an MCU controller and a voltage stabilizing circuit. The mobile power supply with the replaceable charging battery cores is characterized in that the mobile power supply further includes a matrix switch circuit, and the matrix switch circuit includes a charging input terminal, a discharging output terminal and a plurality of battery core connecting terminals; the charging input terminal of the matrix switch circuit is electrically connected with an output terminal of the charging control circuit, the discharging output terminal of the matrix switch circuit is electrically connected with an input terminal of the voltage stabilizing circuit, and the plurality of battery cores are respectively connected with the corresponding battery core connecting terminals of the matrix switch circuit; and a signal transmission terminal of the charging control circuit, a signal transmission terminal of the matrix switch circuit, a signal transmission terminal of the voltage stabilizing circuit are respectively connected with corresponding signal transmission terminals of the MCU controller. The mobile power supply with the replaceable charging battery cores is low in cost; by adopting the battery cores with different parameters, the safety, and the conversion efficiency of electric energy are high; and the battery cores are replaceable, so the service time is longer.
Description
Technical field
The utility model relate to electronic product for electrical domain, relate in particular to a kind of there are a plurality of battery cores and removable portable power source of the plurality of battery core.
Background technology
In the prior art, the mobile digital products such as mobile phone, digital camera, palmtop PC, MP3 emerge in an endless stream, but usually run into electric weight and be not enough to the long-time problem of using, in order to use for a long time incessantly mobile digital product, especially out of doors, time, with jumbo portable power source, to mobile digital product, charging is common means.In order to obtain enough large portable power sources of capacity, conventionally can adopt a plurality of battery cores to carry out storage of electrical energy.
But, in the prior art, the voltage of battery core, internal resistance, capacity difference, in order to use safely and efficiently a plurality of battery cores, conventionally need to strictly match to a plurality of battery cores, after successful matching, use in parallel together, therefore makes portable power source high to the coherence request of battery core, and then causes the higher shortcoming of cost of portable power source.
Utility model content
Main purpose of the present utility model is to provide a kind of have a plurality of battery cores and removable portable power source of the plurality of battery core, is intended to reduce the conforming requirement of portable power source to battery core, thereby reaches the object reducing costs.
The utility model embodiment provides a kind of portable power source, comprise charging control circuit, a plurality of battery core, MCU controller, voltage stabilizing circuit, described portable power source also comprises switch matrix circuit, and described switch matrix circuit comprises charging input end, electric discharge output and a plurality of battery core link, wherein
The charging input end of described switch matrix circuit is electrically connected to the output of described charging control circuit, and the electric discharge output of described switch matrix circuit is electrically connected to the input of described voltage stabilizing circuit;
Described a plurality of battery core is electrically connected to battery core link corresponding in described switch matrix circuit respectively;
The signal transmission ends of the signal transmission ends of described charging control circuit, the signal transmission ends of switch matrix circuit, voltage stabilizing circuit is electrically connected to signal transmission ends corresponding in described MCU controller respectively.
Preferably, described portable power source also comprises that described a plurality of battery cores are electrically connected to described switch matrix circuit by described battery core protective circuit for monitoring the battery core protective circuit of power strength; The signal transmission ends of described battery core protective circuit is electrically connected to signal transmission ends corresponding in described MCU controller.
Preferably, described portable power source also comprises display device and the mains switch of opening or cutting out for controlling described portable power source, and the signal transmission ends of described display device and the signal transmission ends of mains switch are electrically connected to signal transmission ends corresponding in described MCU controller respectively.
Preferably, described at least two battery cores are removably installed in described portable power source.
Preferably, described at least two battery cores are poly-lithium battery or Ni-MH battery.
The utility model also provides the another kind of portable power source that is derived from a kind of portable power source distortion and comes, comprise charging control circuit, a plurality of battery core, MCU controller, voltage stabilizing circuit, it is characterized in that, described portable power source also comprises charging switch matrix circuit and electric discharge switch matrix circuit, described charging switch matrix circuit comprises charging input end and a plurality of charging battery core link, described electric discharge switch matrix circuit comprises electric discharge output and a plurality of electric discharge battery core link, wherein
The charging input end of described charging switch matrix circuit is electrically connected to the output of described charging control circuit, and described a plurality of charging battery core links and corresponding described a plurality of battery cores are electrically connected to;
The electric discharge output of described electric discharge switch matrix circuit is electrically connected in the input of described voltage stabilizing circuit, and described a plurality of electric discharge battery core links and corresponding described a plurality of battery cores are electrically connected to;
The signal transmission ends of the signal transmission ends of described charging switch matrix circuit and electric discharge switch matrix circuit is connected respectively and signal transmission ends corresponding in described MCU controller electrical connection.
Preferably, described portable power source also comprises for monitoring the battery core protective circuit of power strength, described a plurality of battery core is electrically connected to described charging switch matrix circuit by described battery core protective circuit, and described a plurality of battery cores are electrically connected to described electric discharge switch matrix circuit by described battery core protective circuit simultaneously; The signal transmission ends of described battery core protective circuit is electrically connected to signal transmission ends corresponding in described MCU controller.
Preferably, described portable power source also comprises display device and the mains switch of opening or cutting out for controlling described portable power source, and the signal transmission ends of described display device and the signal transmission ends of mains switch are electrically connected to signal transmission ends corresponding in described MCU controller respectively.
Preferably, described at least two battery cores are removably installed in described portable power source.
Preferably, described at least two battery cores are poly-lithium battery or Ni-MH battery.
Portable power source disclosed in the utility model, by switch matrix circuit being set to filling between a plurality of battery cores, discharge process is controlled separately, thereby a plurality of battery cores can be charged separately, electric discharge, and then reduce the conforming requirement of battery core, make the cost of the portable power source that formed by a plurality of battery cores lower, battery core that parameter is different is used in same portable power source can be because of internal resistance, voltage, dump energy is different and cause influencing each other and produce used heat, thereby increase the electric energy conversion efficiency that coefficient of safety increases portable power source simultaneously, and because battery core operates separately, therefore can change single battery core and other battery core not exerted an influence, replaceability is strengthened, flying power is better.
Accompanying drawing explanation
Fig. 1 is the block diagram of the first embodiment of the utility model portable power source;
Fig. 2 is the block diagram of the matrix control circuit in Fig. 1;
Fig. 3 is the block diagram of the second embodiment of the utility model portable power source;
Fig. 4 is the block diagram of switch matrix circuit of charging in Fig. 3;
Fig. 5 is the block diagram of switch matrix circuit of discharging in Fig. 3.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 show the first embodiment of the utility model portable power source, comprise charging control circuit 180, the first battery core 160, the second battery core 170, MCU controller 130, booster circuit 110, battery core protective circuit 150 and switch matrix circuit 100.Switch matrix circuit 100 comprises charging input end 101, the first battery core link 102, the second battery core link 103, switches set circuit 104, and electric discharge output 105, wherein, charging input end 101 is electrically connected to the output of charging control circuit 180, electric discharge output 105 is electrically connected to the input of booster circuit 110, the first battery core link 102 and the second battery core link 103 are electrically connected to the first battery core 160 and the second battery core 170 respectively, by control switch group circuit 104, can make described the first battery core link 102, the second battery core link 103, any two conductings in charging input end 101 and electric discharge output 105.The input of charging control circuit 180 is for being connected with external power source; The output of booster circuit 110 is for being electrically connected to the input of external loading equipment; The protective circuit in battery core protective circuit 150 with separately protected the first battery core 160 and separately protected the second battery core 170, wherein, the first battery core 160 is electrically connected to the first battery core link 102 by battery core protective circuit 150, and the second battery core 170 is electrically connected to the second battery core link 103 by battery core protective circuit 150; The signal transmission ends of charging control circuit 180, the signal transmission ends of battery core protective circuit 150, the signal transmission ends of switch matrix circuit 100 and the signal transmission ends of booster circuit 110 are electrically connected to signal transmission ends corresponding in MCU controller 130 respectively.
In charging process, MCU controller 130 is controlled charging control circuits 180 and is communicated with external power sources, so that the electric energy of external power source is adjusted into rechargeable electrical energy, and is transferred to the charging input end 101 of switch matrix circuit 100; Switches set circuit 104 in MCU controller 130 gating matrix switching circuits 100, make the first battery core link 102 and the second battery core link 103 all with charging input end 101 conductings, and then rechargeable electrical energy is imported respectively to the first battery core 160 and the second battery core 170 by battery core protective circuit 150, thereby two battery cores 160,170 are charged simultaneously; Or the switches set circuit 104 in MCU controller 130 gating matrix switching circuits 100, make the first battery core link 102 and the second battery core link 103 both one of them and charging input end 101 conductings, thereby rechargeable electrical energy is imported separately to the first battery core 160 or the second battery core 170, and then separately to the first battery core 160 or the second battery core 170 chargings.
In discharge process, MCU controller 130 is controlled the input conducting of booster circuit 110 and external loading equipment, so that external loading is charged; Switches set circuit 104 in MCU controller 130 gating matrix switching circuits 100, make the first battery core link 102 and the second battery core link 103 all with electric discharge output 105 conductings, thereby the electric energy of the first battery core 160 and the second battery core 170 is imported to booster circuit 110 by battery core protective circuit 150 respectively, and then two battery cores 160,170 are charged to external loading simultaneously; Or the switches set circuit 104 in MCU controller 130 gating matrix switching circuits 100, make the first battery core link 102 and the second battery core link 103 both one of them and 105 conductings of electric discharge output, and then the first battery core 160 or the second battery core 170 are charged to external loading separately.
Portable power source disclosed in the utility model, by being set, 100 pairs of the first battery cores 160 of switch matrix circuit and the second battery core 170 fill, discharge process is controlled separately, thereby the first battery core 160 or the second battery core 170 can be charged separately, electric discharge, and then reduce the conforming requirement of battery core, make the cost of the portable power source that formed by a plurality of battery cores lower, battery core that parameter is different is used in same portable power source can be because of internal resistance, voltage, dump energy is different and cause influencing each other and produce used heat, thereby increase the electric energy conversion efficiency that coefficient of safety increases portable power source simultaneously, and because battery core operates separately, therefore can change single battery core and other battery core not exerted an influence, replaceability is strengthened, flying power is better.
Those skilled in the art understand; the battery core protective circuit 150 that comprised in the above-described embodiments can have the short circuit of preventing, prevent from overcharging, preventing the supervisory circuit of functions such as putting; thereby make the life-span of the first battery core 160 of being attached thereto and the second battery core 170 longer, make the portable power source can safety and reliability.Certainly in the situation that not comprising battery core protective circuit 150; still can realization matrix switching circuit 100 be controlled separately by the charge and discharge process between the first battery core 160 and the second battery core 170, thereby reach the effect that the first battery core 160 and the second battery core 170 are charged separately, discharged.Therefore at above-described embodiment, can also be; the first battery core 160 is connected with the first battery core link 102; the second battery core 170 is connected with the second battery core link 103, the first battery core 160 by battery core protective circuit 150 be connected with the first battery core link 102, the second battery core do not pass through battery core protective circuit 150 and is not connected with the second battery core link 103.
Be understandable that, in the above-described embodiments, set battery core quantity is 2, be respectively the first battery core 160 and the second battery core 170, what those skilled in the art can release is, the quantity of battery core can also be 3,4 or more, and switch matrix circuit 100 arranges the battery core link of corresponding switches set circuit 104 and respective amount according to the difference of battery core quantity, to reach the effect that single battery core discharges and recharges or a plurality of battery core discharges and recharges.Equally, in the above-described embodiments, set is booster circuit 110, to tackle the required voltage of external loading higher than the state of the voltage of the first battery core 160 or the second battery core 170; When the required voltage of external loading is during lower than the voltage of the first battery core 160 or the second battery core 170, can according to circumstances booster circuit 110 be replaced with to reduction voltage circuit.
Portable power source has jumbo electric energy, but after repeatedly using, user can not understand the remaining electric energy of portable power source very accurately.Therefore in order to reflect intuitively the use state of portable power source, on the basis of above-described embodiment, display device 140 can also be set, the signal transmission ends of display device 140 is electrically connected to signal transmission ends corresponding in MCU controller 130.At work, display device 140 can show the numerical value that MCU controller 130 is received from signal transmission ends, so that user accurately understands the use state of portable power source.Such as comprising the information such as service time, dump energy, current voltage, current electric current of the first battery core 160 and the second battery core 170.
Portable power source, in the situation that standby is idle, can produce self-discharge phenomenon, and electric weight can reduce gradually.The energy loss bringing in order to reduce self discharge, preferably, can also be provided for controlling the mains switch that portable power source opens or cuts out, and the signal transmission ends of mains switch is electrically connected to signal transmission ends corresponding in MCU controller 130.Particularly, as shown in Figure 1, portable power source is further provided with the push switch 120 of push type as mains switch, and the signal transmission ends of push switch 120 is electrically connected to signal transmission ends corresponding in MCU controller 130.When not needing portable power source work, depress push switch 120, push switch 120 produces signals and is also transferred to MCU controller 130, and MCU controller 130 receives to be controlled booster circuit 110 after signal and disconnect and being electrically connected to of switch matrix circuit 100, thereby plays the effect of physics power-off; When needs wake portable power source up, again depress push switch 120, push switch 120 produces signals and is also transferred to MCU controller 130, and MCU controller 130 receives and controls being electrically connected to of booster circuit 110 conductings and switch matrix circuit 100 after signal.
Understandable, mains switch can be above-mentioned push switch 120, can also be the switch of other form, such as band switch.Equally, MCU controller 130 receives can be controlled booster circuit 110 after signal and disconnect and being electrically connected to of switch matrix circuit 100, and can also disconnect being electrically connected to of booster circuit 110 and external loading, also can bring the effect of minimizing self discharge; Certainly can also disconnect being electrically connected to of the first battery core 160 and the second battery core 170 and switch matrix circuit 100, can bring equally the effect that reduces self discharge, those skilled in the art can release other can bring the mode that opens circuit that reduces self discharge effect, does not repeat them here.
On the basis of above-described embodiment, preferably, the first battery core 160 and the second battery core 170 are to be removably installed in portable power source.Can the first battery core 160 or the second battery core 170 can be unloaded so that the first battery core 160 and independent being present in portable power source of the second battery core 170 meanwhile, can also have the 3rd standby battery core, use the 3rd battery core to replace.
On the basis of above-described embodiment, preferably, the first battery core 160 and the second battery core 170 are common poly-lithium battery or Ni-MH batteries.
Fig. 3 to Fig. 5 shows the second embodiment of the utility model portable power source, and the difference of relative the first embodiment of the second embodiment is, the switch matrix circuit in the second embodiment comprises charging switch matrix circuit 201 and electric discharge switch matrix circuit 202.Particularly, the portable power source of the second embodiment comprises charging control circuit 280, the first battery core 260, the second battery core 270, MCU controller 230, booster circuit 210, battery core protective circuit 250, charging switch matrix circuit 201 and electric discharge switch matrix circuit 202.
Charging switch matrix circuit 201 comprises charging input end 2011, the first charging battery core link 2012, the second charging battery core link 2013 and charge switch group circuit 2014.Charging input end 2011 is electrically connected to the output of charging control circuit 280, and the first charging battery core link 2012 and the second charging battery core link 2013 be corresponding the first battery core 260 and the second battery core 270 respectively; The first charging battery core link 2012 and the second charging battery core link 2013 are electrically connected to the first battery core 260 and the second battery core 270 respectively, by controlling charge switch group circuit 2014, can make any two conductings in the first charging battery core link 2012, the second charging battery core link 2013 and charging input end 2011.
Electric discharge switch matrix circuit 202 comprises the first electric discharge battery core link 2022, the second electric discharge battery core link 2023, discharge switch group circuit 2024 and electric discharge output 2025.Electric discharge output 2025 is electrically connected to the input of booster circuit 210, and the first electric discharge battery core link 2022 and the second electric discharge battery core link 2023 be corresponding the first battery core 260 and the second battery core 270 respectively; The first electric discharge battery core link 2022 and the second electric discharge battery core link 2023 are electrically connected to the first battery core 260 and the second battery core 270 respectively, by controlled discharge switches set circuit 2024, can make any two conductings in the first electric discharge battery core link 2022, the second electric discharge battery core link 2023 and electric discharge output 2025.
The input of charging control circuit 280 is for being connected with external power source; The output of booster circuit 210 is for being electrically connected to the input of external loading equipment; The protective circuit in battery core protective circuit 250 with separately protected the first battery core 260 and separately protected the second battery core 270, wherein, the first battery core 260 is electrically connected to the first charging battery core link 2012 and the first electric discharge battery core link 2022 respectively by battery core protective circuit 250, and the second battery core 270 is electrically connected to the second battery core link 2013 and the second electric discharge battery core link 2023 respectively by battery core protective circuit 250; The signal transmission ends of the signal transmission ends of the signal transmission ends of charging control circuit 280, charging switch matrix circuit 201, electric discharge the signal transmission ends of switch matrix circuit 202, the signal transmission ends of booster circuit 210 and battery core protective circuit 250 is electrically connected to signal transmission ends corresponding in MCU controller 230 respectively.
In charging process, MCU controller 230 is controlled charging control circuits 280 and is communicated with external power sources, so that the electric energy of external power source is adjusted into rechargeable electrical energy, and is transferred to the charging input end 2011 of charging switch matrix circuit 201; MCU controller 230 is controlled the charge switch group circuit 2014 in charging switch matrix circuit 201, make the first charging battery core link 2012 and the second battery core link 2013 all with charging input end 2011 conductings, and then rechargeable electrical energy is imported respectively to the first battery core 260 and the second battery core 270 by battery core protective circuit 250, thereby two battery cores 260,270 are charged simultaneously; Or MCU controller 230 is controlled the charge switch group circuit 2014 in charging switch matrix circuit 201, make the first charging battery core link 2012 and the second battery core link 2013 both one of them and charging input end 2011 conductings, thereby rechargeable electrical energy is imported separately to the first battery core 260 or the second battery core 270, and then separately to the first battery core 260 or the second battery core 270 chargings.
In discharge process, MCU controller 230 is controlled the input conducting of booster circuit 210 and external loading, so that external loading is charged; Discharge switch group circuit 2024 in MCU controller 230 controlled discharge switch matrix circuits 202, make the first electric discharge battery core link 2022 and the second electric discharge battery core link 2023 all with output 2025 conductings of discharging, thereby the electric energy of the first battery core 260 and the second battery core 270 is imported to booster circuit 210 by battery core protective circuit 250 respectively, and then two battery cores 260,270 are charged to external loading simultaneously; Or the discharge switch group circuit 2024 in MCU controller 230 controlled discharge switch matrix circuits 202, make the first electric discharge battery core link 2022 and the second electric discharge battery core link 2023 both one of them and 2025 conductings of electric discharge output, and then the first battery core 260 or the second battery core 270 are charged to external loading separately.
Charging switch matrix circuit 201 is set in this embodiment and controls charging circuit, electric discharge switch matrix circuit 202 controlled discharge circuit are set, thereby can control a battery core charges, control another battery core discharges simultaneously, for example can control the first battery core 260 chargings by charging switch matrix circuit 201, by electric discharge switch matrix circuit 202, control the second battery core 270 electric discharges simultaneously.
Equally, with the first embodiment in like manner, in above-described embodiment, can not comprise battery core protective circuit 250, but the charging input end 2011 of charging switch matrix circuit 201 is electrically connected to the input of charging control circuit 280, the first charging battery core link 2012 is electrically connected to the first battery core 260, and the second charging battery core link 2013 is electrically connected to the incoming end of the second battery core 270; The electric discharge output 2025 of electric discharge switch matrix circuit 202 is electrically connected to the input of booster circuit 210, and the first electric discharge battery core link 2022 is electrically connected to the first battery core 260, and the second electric discharge battery core link 2023 is electrically connected to the second battery core 270.
Equally, with the first embodiment in like manner, in the above-described embodiments, set battery core quantity can be 2, can be also 3,4 or a plurality of; Display device 240 can also be set, and the signal transmission ends of display device 240 is electrically connected to signal transmission ends corresponding in MCU controller 230; Can also be provided for controlling the mains switch that portable power source opens or cuts out, the signal transmission ends of mains switch is electrically connected to signal transmission ends corresponding in MCU controller 230; It can be also band switch or other forms of switch that mains switch can be set to push switch 220; Preferably, the first battery core 260 and the second battery core 270 are to be removably connected in portable power source; Preferably, the first battery core 260 and common poly-lithium battery or the Ni-MH battery of the second battery core 270.More than optimize to arrange and all in the first embodiment, carried out detailed description, at this, just repeat no more.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a portable power source, comprises charging control circuit, a plurality of battery core, MCU controller, voltage stabilizing circuit, it is characterized in that, described portable power source also comprises switch matrix circuit, described switch matrix circuit comprises charging input end, electric discharge output and a plurality of battery core link, wherein
The charging input end of described switch matrix circuit is electrically connected to the output of described charging control circuit, and the electric discharge output of described switch matrix circuit is electrically connected to the input of described voltage stabilizing circuit;
Described a plurality of battery core is electrically connected to battery core link corresponding in described switch matrix circuit respectively;
The signal transmission ends of the signal transmission ends of described charging control circuit, the signal transmission ends of switch matrix circuit, voltage stabilizing circuit is electrically connected to signal transmission ends corresponding in described MCU controller respectively.
2. portable power source according to claim 1, is characterized in that, described portable power source also comprises that described a plurality of battery cores are electrically connected to described switch matrix circuit by described battery core protective circuit for monitoring the battery core protective circuit of power strength; The signal transmission ends of described battery core protective circuit is electrically connected to signal transmission ends corresponding in described MCU controller.
3. portable power source according to claim 2, it is characterized in that, described portable power source also comprises display device and the mains switch of opening or cutting out for controlling described portable power source, and the signal transmission ends of described display device and the signal transmission ends of mains switch are electrically connected to signal transmission ends corresponding in described MCU controller respectively.
4. portable power source according to claim 3, is characterized in that, described a plurality of battery cores are removably installed in described portable power source.
5. portable power source according to claim 4, is characterized in that, described a plurality of battery cores are poly-lithium battery or Ni-MH battery.
6. a portable power source, comprise charging control circuit, a plurality of battery core, MCU controller, voltage stabilizing circuit, it is characterized in that, described portable power source also comprises charging switch matrix circuit and electric discharge switch matrix circuit, described charging switch matrix circuit comprises charging input end and a plurality of charging battery core link, described electric discharge switch matrix circuit comprises electric discharge output and a plurality of electric discharge battery core link, wherein
The charging input end of described charging switch matrix circuit is electrically connected to the output of described charging control circuit, and described a plurality of charging battery core links and corresponding described a plurality of battery cores are electrically connected to;
The electric discharge output of described electric discharge switch matrix circuit is electrically connected to the input of described voltage stabilizing circuit, and described a plurality of electric discharge battery core links and corresponding described a plurality of battery cores are electrically connected to;
The signal transmission ends of the signal transmission ends of described charging switch matrix circuit and electric discharge switch matrix circuit is electrically connected to signal transmission ends corresponding in described MCU controller respectively.
7. portable power source according to claim 6, it is characterized in that, described portable power source also comprises for monitoring the battery core protective circuit of power strength, described a plurality of battery core is electrically connected to described charging switch matrix circuit by described battery core protective circuit, and described a plurality of battery cores are electrically connected to described electric discharge switch matrix circuit by described battery core protective circuit simultaneously; The signal transmission ends of described battery core protective circuit is electrically connected to signal transmission ends corresponding in described MCU controller.
8. portable power source according to claim 7, it is characterized in that, described portable power source also comprises display device and the mains switch of opening or cutting out for controlling described portable power source, and the signal transmission ends of described display device and the signal transmission ends of mains switch are electrically connected to signal transmission ends corresponding in described MCU controller respectively.
9. portable power source according to claim 8, is characterized in that, described a plurality of battery cores are removably installed in described portable power source.
10. portable power source according to claim 9, is characterized in that, described a plurality of battery cores are poly-lithium battery or Ni-MH battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457857.7U CN203536986U (en) | 2013-07-29 | 2013-07-29 | Mobile power supply with replaceable charging battery cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457857.7U CN203536986U (en) | 2013-07-29 | 2013-07-29 | Mobile power supply with replaceable charging battery cores |
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| CN203536986U true CN203536986U (en) | 2014-04-09 |
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| CN201320457857.7U Expired - Fee Related CN203536986U (en) | 2013-07-29 | 2013-07-29 | Mobile power supply with replaceable charging battery cores |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092277A (en) * | 2014-04-23 | 2014-10-08 | 矽力杰半导体技术(杭州)有限公司 | Power supply circuit including bidirectional DC converter and control method thereof |
| CN104167801A (en) * | 2014-08-29 | 2014-11-26 | 广东欧珀移动通信有限公司 | Method for displaying state of mobile power source, mobile terminal and mobile power source |
| CN106165235A (en) * | 2015-06-30 | 2016-11-23 | 深圳市大疆创新科技有限公司 | A kind of battery management method, cell, flight control system and unmanned plane |
| CN107124011A (en) * | 2016-02-24 | 2017-09-01 | 李志鹏 | A kind of split superimposed type portable power source management of charging and discharging circuit and its control method |
| CN111884270A (en) * | 2019-05-03 | 2020-11-03 | 深圳市倍斯特科技股份有限公司 | Matrix type charging method |
-
2013
- 2013-07-29 CN CN201320457857.7U patent/CN203536986U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092277A (en) * | 2014-04-23 | 2014-10-08 | 矽力杰半导体技术(杭州)有限公司 | Power supply circuit including bidirectional DC converter and control method thereof |
| US10250057B2 (en) | 2014-04-23 | 2019-04-02 | Silergy Semiconductor Technology (Hangzhou) Ltd. | Power supply including bi-directional DC converter and control method thereof |
| US10734826B2 (en) | 2014-04-23 | 2020-08-04 | Silergy Semiconductor Technology (Hangzhou) Ltd | Power supply including bi-directional DC converter and control method thereof |
| CN104167801A (en) * | 2014-08-29 | 2014-11-26 | 广东欧珀移动通信有限公司 | Method for displaying state of mobile power source, mobile terminal and mobile power source |
| CN106165235A (en) * | 2015-06-30 | 2016-11-23 | 深圳市大疆创新科技有限公司 | A kind of battery management method, cell, flight control system and unmanned plane |
| WO2017000238A1 (en) * | 2015-06-30 | 2017-01-05 | 深圳市大疆创新科技有限公司 | Battery management method, single battery, flight control system and unmanned aerial vehicle |
| CN106165235B (en) * | 2015-06-30 | 2019-06-04 | 深圳市大疆创新科技有限公司 | A kind of battery management method, single battery, flight control system and unmanned plane |
| US10559861B2 (en) | 2015-06-30 | 2020-02-11 | SZ DJI Technology Co., Ltd. | Battery management method, battery, flight control system and unmanned aerial vehicle |
| US10826137B2 (en) | 2015-06-30 | 2020-11-03 | SZ DJI Technology Co., Ltd. | Battery management method, battery, flight control system and unmanned aerial vehicle |
| CN107124011A (en) * | 2016-02-24 | 2017-09-01 | 李志鹏 | A kind of split superimposed type portable power source management of charging and discharging circuit and its control method |
| CN111884270A (en) * | 2019-05-03 | 2020-11-03 | 深圳市倍斯特科技股份有限公司 | Matrix type charging method |
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