CN111900772B - Mobile power supply and quick charge control system - Google Patents
Mobile power supply and quick charge control system Download PDFInfo
- Publication number
- CN111900772B CN111900772B CN202010686227.1A CN202010686227A CN111900772B CN 111900772 B CN111900772 B CN 111900772B CN 202010686227 A CN202010686227 A CN 202010686227A CN 111900772 B CN111900772 B CN 111900772B
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- module
- battery
- shell
- positive
- control system
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a mobile power supply and a quick charge control system, which belong to the technical field of mobile power supplies and comprise a battery shell, a display panel, a status indicator lamp, a charging interface, a battery module, a switch key and a display screen, wherein the battery module is arranged in the battery shell; the battery shell comprises a front shell, a middle shell and a tail shell, wherein a battery module is arranged in the front shell, the middle shell and the tail shell, and the battery module is connected with a quick charge control system. The flexibility is high, and the suitability is high, portable and use, and adopts quick charge control system to regulate and control the electric quantity between each single battery module, can supply the electric quantity fast, improves charging efficiency, increases the electric quantity that the battery module carried.
Description
Technical Field
The invention relates to the technical field of mobile power supplies, in particular to a mobile power supply and a quick charge control system.
Background
Various electronic products, particularly mobile phones, have increasingly larger functions, but the power consumption is greatly increased, the continuous use of the product is short due to the limited random battery capacity, and users often encounter the situation that the power supply cannot be found in time to charge the mobile phones during business trip and travel, so that the mobile phones cannot be used after the power consumption, the work and the life are affected, and therefore, the mobile power supply is used, and people do not worry about the problem of the power consumption of the mobile phones. But current portable power source is packed by integration stereoplasm shell, and the stereoplasm shell is inside to be a monoblock battery module, can not rationally adjust portable power source's volume and weight according to the electric quantity that the traveler needs to use, and the flexibility is low, and to the life of current society fast rhythm, create quick charging system, reduce the user and charge waiting time, but quick charging system charge in-process to the battery remaining 85% -100% electric quantity charge speed reduction, and there is unable condition of being full of, make portable power source's charging efficiency reduce, portable power source carries the electric quantity reduction.
Disclosure of Invention
The invention aims to provide a mobile power supply and a quick charge control system, which have the advantages of high flexibility, high applicability, portability and use, and the quick charge control system is adopted to regulate and control the electric quantity among all single battery modules, so that the electric quantity can be quickly supplemented, the charging efficiency is improved, and the electric quantity carried by the battery modules is increased, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the mobile power supply and the quick charge control system comprise a battery shell, a display panel, a status indicator lamp, a charging interface, a battery module, a switch key and a display screen, wherein the battery module is arranged in the battery shell, the display panel is arranged on the battery shell, the status indicator lamp, the switch key and the display screen are arranged on the display panel, the charging interface is arranged on the side wall of the battery shell, and the charging interface and the display panel are electrically connected with the battery module;
the battery shell comprises a front shell, a middle shell and a tail shell, wherein the tail shell is sleeved in the middle shell and is in sliding connection with the inner wall of the middle shell, the middle shell is sleeved in the front shell and is in sliding connection with the inner wall of the front shell, screw holes are formed in the side walls of the front shell, the middle shell and the tail shell, the positions of the screw holes are consistent, bolts are screwed in the screw holes, and a battery module is arranged in each of the front shell, the middle shell and the tail shell and is connected with a quick charge control system;
the quick charge control system comprises a power supply module, a management module, an output module, a calculation module, an acquisition module and a scheduling module, wherein the acquisition module is connected with the three battery modules, and is used for acquiring performance data signals in the charging process of the battery modules and transmitting the performance data signals to the calculation module, the calculation module is used for receiving performance parameters, calculating the charge states of the three battery modules according to the performance data, transmitting the charge state signals to the management module, the management module is used for comparing charge state intervals, charging multiplying power and residual capacity between the three battery modules, transmitting the obtained signals to the output module, and the output module is used for receiving the signals sent by the management module and transmitting the signals to the scheduling module, and the scheduling module is located between the three battery modules and is used for adjusting current and voltage in a circuit when the battery modules are charged.
Further, the battery module comprises positive and negative protruding columns, a battery body and positive and negative clamping grooves, wherein the two positive and negative protruding columns are arranged on the front end face of the battery body, the positive and negative clamping grooves are formed in the rear end face of the battery body, and the positive and negative protruding columns on the battery module are connected in the positive and negative clamping grooves of the other battery module in a clamping mode.
Further, one of the positive and negative protruding columns is a positive pole column body, the other is a negative pole column body, one of the positive and negative pole clamping grooves is a positive pole clamping groove, the other is a negative pole clamping groove, the positive pole column body is connected with the positive pole clamping groove, the negative pole column body is connected with the negative pole clamping groove, and the positive and negative protruding columns and the positive and negative pole clamping grooves are all members made of conductive metal.
Further, positive and negative protruding columns of the battery module inside the front shell are electrically connected with the charging interface.
Further, the power module is connected with the battery module through the charging interface and is used for supplying power to the mobile power supply.
Further, the residual capacity of the battery module is larger than 15%, and in the charge state interval, the current and the voltage in the charging circuit are adjusted, and the power module charges with the upper limit value of the charging rate.
Further, the residual capacity of the battery modules is smaller than 15%, the electric quantity is moved between the battery modules, the residual capacity of one battery module is larger than 15%, the current and the voltage in the charging circuit are adjusted in the charge state interval, and the power module charges with the upper limit value of the charging multiplying power.
Compared with the prior art, the invention has the beneficial effects that: according to the mobile power supply and the quick charge control system, the plurality of detachable single battery modules are connected with each other to form the integrated mobile power supply, the volume and the weight of the mobile power supply can be adjusted according to the standby electric quantity required to be carried, compared with the traditional mobile power supply, the mobile power supply is high in flexibility and applicability and convenient to carry and use, when the electric quantity between the single battery modules is regulated and controlled by the quick charge control system, the battery modules in the tail shell are used for supplying electric quantity in time when the battery modules in the middle shell are in power shortage and electric leakage, the battery modules in the middle shell are used for supplementing electric quantity by the battery modules in the front shell, so that the residual capacity of the battery modules in the front shell is enlarged, the electric quantity can be quickly supplemented, the charging efficiency is improved, and the electric quantity carried by the battery modules is increased.
Drawings
FIG. 1 is a block diagram of a mobile power supply and a fast charge control system according to the present invention;
FIG. 2 is a block diagram of a battery housing of the mobile power supply and the fast charge control system of the present invention;
FIG. 3 is a diagram showing a battery module structure of the mobile power supply and the fast charge control system of the present invention;
FIG. 4 is a block diagram of positive and negative electrode projecting columns of the mobile power supply and the fast charge control system of the invention;
FIG. 5 is a diagram showing the connection between a mobile power supply and a battery module of a fast charge control system according to the present invention;
fig. 6 is a schematic diagram of a fast charge control system of the mobile power supply and the fast charge control system of the present invention.
In the figure: 1. a battery case; 11. a front shell; 12. a middle shell; 13. a tail shell; 14. a screw hole; 15. a bolt; 2. a display panel; 3. status indicator lights; 4. a charging interface; 5. a battery module; 51. positive and negative pole protruding columns; 52. a battery body; 53. a positive and negative pole clamping groove; 6. a switching key; 7. a display screen; 8. a quick charge control system; 81. a power module; 82. a management module; 83. an output module; 84. a computing module; 85. an acquisition module; 86. and a scheduling module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, a mobile power supply and quick charge control system comprises a battery shell 1, a display panel 2, a status indicator lamp 3, a charging interface 4, a battery module 5, a switch key 6 and a display screen 7, wherein the battery module 5 is arranged in the battery shell 1, the display panel 2 is arranged on the battery shell 1, the status indicator lamp 3, the switch key 6 and the display screen 7 are arranged on the display panel 2, the charging interface 4 is arranged on the side wall of the battery shell 1, the charging interface 4 and the display panel 2 are electrically connected with the battery module 5, a plurality of detachable single battery modules 5 are mutually connected to form an integrated mobile power supply, and the volume and the weight of the mobile power supply can be adjusted according to the required standby electric quantity carried by supplementing.
The battery shell 1 comprises a front shell 11, a middle shell 12 and a tail shell 13, the tail shell 13 is sleeved in the middle shell 12 and is in sliding connection with the inner wall of the middle shell 12, the middle shell 12 is sleeved in the front shell 11 and is in sliding connection with the inner wall of the front shell 11, screw holes 14 are formed in the side walls of the front shell 11, the middle shell 12 and the tail shell 13, the screw holes 14 are consistent in position, bolts 15 are screwed in the screw holes 14, the bolts 15 are used for fixing the front shell 11, the middle shell 12 and the tail shell 13, one battery module 5 is arranged in each of the front shell 11, the middle shell 12 and the tail shell 13, the electric quantity among the three battery modules 5 is regulated by a scheduling module 86 and is preferentially supplied to the battery module 5 in the tail shell 13, each battery module 5 comprises a positive and negative electrode protruding column 51, a battery body 52 and a positive and negative electrode clamping groove 53, two positive and negative electrode protruding columns 51 are formed in the front end face of the battery body 52, and positive and negative electrode protruding columns 51 on the battery module 5 are connected in a positive and negative electrode clamping groove 53 in a clamping way; one of the positive and negative protruding columns 51 is a positive column body, the other is a negative column body, one of the positive and negative clamping grooves 53 is a positive clamping groove, the other is a negative clamping groove, the positive column body is connected with the positive clamping groove, the negative column body is connected with the negative clamping groove, and the positive and negative protruding columns 51 and the positive and negative clamping grooves 53 are members made of conductive metal; the positive and negative protruding columns 51 of the battery module 5 inside the front shell 11 are electrically connected with the charging interface 4, and the battery module 5 is connected with a quick charging control system 8.
Referring to fig. 6, the fast charge control system 8 includes a power module 81, a management module 82, an output module 83, a calculation module 84, an acquisition module 85 and a scheduling module 86, where the acquisition module 85 is connected with the three battery modules 5, and is used to acquire performance data signals in the charging process of the battery modules 5 and transmit the performance data signals to the calculation module 84, the calculation module 84 is used to receive the performance parameters, calculate the states of charge of the three battery modules 5 according to the performance data, and transmit the state of charge signals to the management module 82, the management module 82 is used to compare the state of charge intervals, the charging rate and the residual capacity between the three battery modules 5, and transmit the obtained signals to the output module 83, the output module 83 is used to receive signals sent by the management module 82 and send the signals to the scheduling module 86, the scheduling module 86 is located between the three battery modules 5, and is used to adjust the current and the voltage in the circuit when the battery modules 5 are charged, the residual capacity of the battery modules 5 is greater than 15%, the current and the voltage in the charging circuit are adjusted, and the power module 81 is charged at the charging rate limit; the residual capacity of the battery modules 5 is smaller than 15%, the electric quantity is moved among the battery modules 5, the residual capacity of one battery module 5 is larger than 15%, in a charged state interval, the current and the voltage in a charging circuit are adjusted, a power module 81 charges according to the upper limit value of the charging multiplying power, the electric quantity among the single battery modules 5 is regulated and controlled by a quick charging control system 8, when the battery modules 5 in the tail shell 13 are in power shortage and electric leakage, the battery modules 5 in the middle shell 12 timely supply the electric quantity, the battery modules 5 in the middle shell 12 supplement the electric quantity by the battery modules 5 in the front shell 11, the residual capacity of the battery modules 5 in the front shell 11 is enlarged, the electric quantity can be quickly supplemented, the charging efficiency is improved, and the electric quantity carried by the battery modules 5 is increased.
To sum up: according to the mobile power supply and the quick charge control system, the plurality of detachable single battery modules 5 are connected with each other to form the integrated mobile power supply, the volume and the weight of the mobile power supply can be adjusted according to the standby electric quantity required to be carried, compared with the traditional mobile power supply, the mobile power supply is high in flexibility and applicability and convenient to carry and use, when the electric quantity between the single battery modules 5 is regulated and controlled by the quick charge control system 8, the battery modules 5 in the tail shell 13 are used for supplying electric quantity in time when the battery modules 5 in the middle shell 12 are in power shortage and electric leakage, the battery modules 5 in the middle shell 12 are used for supplementing electric quantity by the battery modules 5 in the front shell 11, so that the residual capacity of the battery modules 5 in the front shell 11 is enlarged, the electric quantity can be rapidly supplemented, the charging efficiency is improved, and the electric quantity carried by the battery modules 5 is increased.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (7)
1. The utility model provides a portable power source and quick charge control system, its characterized in that includes battery housing (1), display panel (2), status indicator lamp (3), interface (4) that charges, battery module (5), switch key (6) and display screen (7), internally mounted of battery housing (1) has battery module (5), and is equipped with display panel (2) on battery housing (1), install status indicator lamp (3), switch key (6) and display screen (7) on display panel (2), interface (4) that charges have been seted up on the lateral wall of battery housing (1), interface (4) that charges, display panel (2) all are connected with battery module (5) electricity;
the battery shell (1) comprises a front shell (11), a middle shell (12) and a tail shell (13), wherein the tail shell (13) is sleeved inside the middle shell (12) and is in sliding connection with the inner wall of the middle shell (12), the middle shell (12) is sleeved inside the front shell (11) and is in sliding connection with the inner wall of the front shell (11), screw holes (14) are formed in the side walls of the front shell (11), the middle shell (12) and the tail shell (13), the positions of the screw holes (14) are consistent, bolts (15) are screwed in the screw holes (14), a battery module (5) is installed in each of the front shell (11), the middle shell (12) and the tail shell (13), and the battery module (5) is connected with a quick charge control system (8);
the fast charging control system (8) comprises a power module (81), a management module (82), an output module (83), a calculation module (84), an acquisition module (85) and a scheduling module (86), wherein the acquisition module (85) is mutually connected with the three battery modules (5) and is used for acquiring performance data signals in the charging process of the battery modules (5) and transmitting the performance data signals to the calculation module (84), the calculation module (84) is used for receiving performance parameters and calculating the charge states of the three battery modules (5) according to the performance data and transmitting the charge state signals to the management module (82), the management module (82) is used for comparing charge state intervals, charging multiplying powers and residual capacities among the three battery modules (5) and transmitting the obtained signals to the output module (83), and the output module (83) is used for receiving the signals sent by the management module (82) and transmitting the signals to the scheduling module (86), and the scheduling module (86) is located between the three battery modules (5) and is used for adjusting current and voltage in a circuit during charging of the battery modules (5).
2. The portable power source and fast charging control system according to claim 1, wherein the battery module (5) comprises positive and negative protruding columns (51), a battery body (52) and positive and negative clamping grooves (53), two positive and negative protruding columns (51) are arranged on the front end face of the battery body (52), positive and negative clamping grooves (53) are arranged on the rear end face of the battery body, and the positive and negative protruding columns (51) on the battery module (5) are connected in the positive and negative clamping grooves (53) of the other battery module (5) in a clamping manner.
3. A mobile power supply and a quick charge control system according to claim 2, wherein one of the positive and negative protruding columns (51) is a positive column, the other is a negative column, one of the positive and negative clamping grooves (53) is a positive clamping groove, the other is a negative clamping groove, the positive column is connected with the positive clamping groove, the negative column is connected with the negative clamping groove, and both the positive and negative protruding columns (51) and the positive and negative clamping grooves (53) are members made of conductive metal.
4. The portable power source and quick charge control system according to claim 1, wherein positive and negative protruding posts (51) of the battery module (5) inside the front case (11) are electrically connected with the charging interface (4).
5. A mobile power supply and quick charge control system according to claim 1, wherein the power supply module (81) is connected to the battery module (5) through the charging interface (4) for supplying power to the mobile power supply.
6. The portable power source and the quick charge control system according to claim 1, wherein the remaining capacity of the battery module (5) is greater than 15%, and the power module (81) is charged with the upper limit value of the charging rate by adjusting the current and the voltage in the charging circuit in the state of charge interval.
7. The portable power source and the fast charging control system according to claim 1, wherein the remaining capacity of the battery modules (5) is less than 15%, the amount of electricity is moved between the battery modules (5), the remaining capacity of one of the battery modules (5) is greater than 15%, the current and the voltage in the charging circuit are adjusted in the state of charge interval, and the power module (81) charges with the upper limit value of the charging rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010686227.1A CN111900772B (en) | 2020-07-16 | 2020-07-16 | Mobile power supply and quick charge control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010686227.1A CN111900772B (en) | 2020-07-16 | 2020-07-16 | Mobile power supply and quick charge control system |
Publications (2)
| Publication Number | Publication Date |
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| CN111900772A CN111900772A (en) | 2020-11-06 |
| CN111900772B true CN111900772B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010686227.1A Active CN111900772B (en) | 2020-07-16 | 2020-07-16 | Mobile power supply and quick charge control system |
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| CN (1) | CN111900772B (en) |
Citations (7)
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| CN202474891U (en) * | 2011-12-15 | 2012-10-03 | 汇聚电子股份有限公司 | Extended mobile power supply device |
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| CN107408822A (en) * | 2015-02-24 | 2017-11-28 | 北京山沃新能源科技有限公司 | Intelligent battery, electric energy distribution bus, battery charging and discharging method and electric energy distribution method |
| CN109192894A (en) * | 2018-09-04 | 2019-01-11 | 云南聚诚科技有限公司 | A kind of li battery shell with splicing function |
| CN109390524A (en) * | 2018-10-17 | 2019-02-26 | 李爱根 | A kind of graphene battery |
| CN110492572A (en) * | 2019-08-30 | 2019-11-22 | 联动天翼新能源有限公司 | A kind of the fast charge method and fast charge control system of lithium battery |
| CN210016294U (en) * | 2019-03-20 | 2020-02-04 | 东莞市金威澎实业有限公司 | Detachable mobile power supply |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014117547B4 (en) * | 2014-11-28 | 2016-08-04 | Technische Universität München | Housing for a cell stack of a battery and method for producing such |
-
2020
- 2020-07-16 CN CN202010686227.1A patent/CN111900772B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202474891U (en) * | 2011-12-15 | 2012-10-03 | 汇聚电子股份有限公司 | Extended mobile power supply device |
| CN103219485A (en) * | 2013-03-28 | 2013-07-24 | 朱金怀 | Battery unit and mobile power supply |
| CN107408822A (en) * | 2015-02-24 | 2017-11-28 | 北京山沃新能源科技有限公司 | Intelligent battery, electric energy distribution bus, battery charging and discharging method and electric energy distribution method |
| CN109192894A (en) * | 2018-09-04 | 2019-01-11 | 云南聚诚科技有限公司 | A kind of li battery shell with splicing function |
| CN109390524A (en) * | 2018-10-17 | 2019-02-26 | 李爱根 | A kind of graphene battery |
| CN210016294U (en) * | 2019-03-20 | 2020-02-04 | 东莞市金威澎实业有限公司 | Detachable mobile power supply |
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| Publication number | Publication date |
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| CN111900772A (en) | 2020-11-06 |
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