CN111900772A - Portable power source and fill control system soon - Google Patents

Portable power source and fill control system soon Download PDF

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Publication number
CN111900772A
CN111900772A CN202010686227.1A CN202010686227A CN111900772A CN 111900772 A CN111900772 A CN 111900772A CN 202010686227 A CN202010686227 A CN 202010686227A CN 111900772 A CN111900772 A CN 111900772A
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China
Prior art keywords
module
battery
shell
positive
control system
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Granted
Application number
CN202010686227.1A
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Chinese (zh)
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CN111900772B (en
Inventor
杨譓鹏
赵智星
蒋全斌
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Hunan Giantsun Power Electronics Co Ltd
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Hunan Giantsun Power Electronics Co Ltd
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Priority to CN202010686227.1A priority Critical patent/CN111900772B/en
Publication of CN111900772A publication Critical patent/CN111900772A/en
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Publication of CN111900772B publication Critical patent/CN111900772B/en
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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
    • 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]
    • 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
    • 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 charging 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, an on-off 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 on-off 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 both electrically connected with the battery module; the battery shell comprises a front shell, a middle shell and a tail shell, wherein a battery module is installed in the front shell, the middle shell and the tail shell, and the battery module is connected with a quick-charging control system. The flexibility is high, and the suitability is high, portable and use, and adopt quick charge control system to regulate and control the electric quantity between each single battery module, but the quick charge power of replenishing improves charge efficiency, increases the electric quantity that the battery module carried.

Description

Portable power source and fill control system soon
Technical Field
The invention relates to the technical field of mobile power supplies, in particular to a mobile power supply and a quick charging control system.
Background
Various electronic products, particularly mobile phones, have increasingly increased functions, but the electricity consumption is also greatly increased, the limited random battery capacity of the electronic products leads to short endurance time of the products, and users often encounter the situation that the power supply cannot be found in time to charge the electronic products on business trips and travels, so that the electronic products cannot be used after the electricity consumption is caused, and the work and life are influenced. However, the conventional mobile power supply is packaged by an integrated hard shell, a whole battery module is arranged inside the hard shell, the size and the weight of the mobile power supply cannot be reasonably adjusted according to the electric quantity required by a traveler, the flexibility is low, and a quick charging system is created for the fast-paced life of the current society, so that the charging waiting time of a user is shortened, but the charging speed of the battery which is 85% -100% of the residual electric quantity of the battery is reduced in the charging process of the quick charging system, and the battery cannot be fully charged, so that the charging efficiency of the mobile power supply is reduced, and the electric quantity carried by the mobile power supply is reduced.
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 and convenience in carrying and use, and the quick charge control system is adopted to regulate and control the electric quantity among each single battery module, 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 as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a mobile power supply and quick charging control system comprises a battery shell, a display panel, a state indicator lamp, a charging interface, a battery module, an on-off key and a display screen, wherein the battery module is installed inside the battery shell, the display panel is arranged on the battery shell, the state indicator lamp, the on-off key and the display screen are installed on the display panel, the charging interface is formed in the side wall of the battery shell, and the charging interface and the display panel are both electrically connected with the battery module;
the battery shell comprises a front shell, a middle shell and a tail shell, the tail shell is sleeved inside the middle shell and is in sliding connection with the inner wall of the middle shell, the middle shell is sleeved inside 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, a battery module is installed in each of the front shell, the middle shell and the tail shell, and the battery module is connected with a quick-charging 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 three battery modules, is used for collecting performance data signals in the charging process of the battery module and transmitting the performance data signals to the computing module, the computing module is used for receiving performance parameters, and calculates the state of charge of the three battery modules according to the performance data, and transmits the state of charge signals to the management module, the management module is used for comparing the state of charge intervals, the charging multiplying power and the residual capacity among the three battery modules, and transmits the obtained signal to an output module, the output module is used for receiving the signal sent by the management module and sending the signal to a scheduling module, the scheduling module is positioned among the three battery modules and used for adjusting the current and the voltage in the 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, two positive and negative protruding columns are arranged on the front end face of the battery body, 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 another battery module in an embedded mode.
Further, one of the positive and negative protruding columns is a positive pole cylinder, the other is a negative pole cylinder, one of the positive and negative clamping grooves is a positive pole clamping groove, the other is a negative pole clamping groove, the positive pole cylinder is connected with the positive pole clamping groove, the negative pole cylinder is connected with the negative pole clamping groove, and the positive and negative protruding columns and the positive and negative clamping grooves are all made of conductive metal.
Furthermore, protruding post of positive negative pole and the protruding post of the inside battery module of preceding shell and the interface electric connection that charges.
Furthermore, the power module is connected with the battery module through the charging interface and is used for supplying power to the mobile power supply.
Furthermore, the residual capacity of the 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 is charged according to the upper limit value of the charging rate.
Furthermore, the residual capacity of the battery modules is smaller than 15%, the electric quantity is moved among 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 a charge state interval, and the power supply module charges according to the upper limit value of the charging rate.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a mobile power supply and a quick charge control system, wherein a plurality of detachable single battery modules are connected with each other to form an integrated mobile power supply, the size and the weight of the mobile power supply can be adjusted by supplementing the carried standby power according to needs.
Drawings
Fig. 1 is an overall structural diagram of a mobile power supply and a quick charge control system according to the present invention;
fig. 2 is a structural diagram of a battery case of the mobile power supply and the quick charge control system of the invention;
fig. 3 is a structural diagram of a battery module of the mobile power supply and the quick charge control system according to the invention;
fig. 4 is a structure diagram of positive and negative protruding columns of the mobile power supply and the quick charge control system of the invention;
fig. 5 is a battery module connection diagram of the mobile power supply and the rapid charging 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 invention.
In the figure: 1. a battery case; 11. a front housing; 12. a middle shell; 13. a tail shell; 14. a screw hole; 15. a bolt; 2. a display panel; 3. a status indicator light; 4. a charging interface; 5. a battery module; 51. positive and negative protruding columns; 52. a battery body; 53. positive and negative electrode clamping grooves; 6. an on-off key; 7. a display screen; 8. a fast charge control system; 81. a power supply module; 82. a management module; 83. an output module; 84. a calculation module; 85. an acquisition module; 86. and a scheduling module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a portable power source and quick control system that fills, including battery case 1, display panel 2, status indicator lamp 3, interface 4 charges, battery module 5, on & off switch 6 and display screen 7, battery case 1's internally mounted has battery module 5, and be equipped with display panel 2 on battery case 1, install status indicator lamp 3 on display panel 2, on & off switch 6 and display screen 7, the interface 4 that charges has been seted up on battery case 1's the lateral wall, interface 4 charges, display panel 2 all with battery module 5 electric connection, adopt a plurality of detachable single battery module 5 interconnect to constitute integral type portable power source, can replenish spare power supply regulation portable power source's that carries volume and weight as required, compare traditional portable power source, the flexibility is high, the suitability is high, portable and use.
The battery shell 1 comprises a front shell 11, a middle shell 12 and a tail shell 13, 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, the bolts 15 are used for fixing the front shell 11, the middle shell 12 and the tail shell 13, a battery module 5 is respectively installed in the front shell 11, the middle shell 12 and the tail shell 13, the electric quantity among the three battery modules 5 is adjusted through a scheduling module 86 and is preferentially supplied to the battery modules 5 in the tail shell 13, each battery module 5 comprises a positive and negative protruding column 51, a battery body 52 and a positive and negative clamping groove 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, and the positive and 53, in the presence of a catalyst; one of the positive and negative protruding columns 51 is a positive pole column body, the other is a negative pole column body, one of the positive and negative clamping grooves 53 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 51 and the positive and negative clamping grooves 53 are all members made of conductive metal; protruding post 51 of positive negative pole and the interface 4 electric connection that charges of the inside battery module 5 of preceding shell 11, battery module 5 are connected with quick charge control system 8.
Referring to fig. 6, the rapid charging control system 8 includes a power module 81, a management module 82, an output module 83, a calculation module 84, a collection module 85 and a scheduling module 86, the collection module 85 is connected to the three battery modules 5 for collecting performance data signals during charging 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 states of charge of the three battery modules 5 according to the performance data and transmitting the state of charge signals to the management module 82, the management module 82 is used for comparing the state of charge intervals, the charging rates and the remaining capacities among the three battery modules 5 and transmitting the obtained signals to the output module 83, 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, the scheduling module 86 is located among the three battery modules 5 for adjusting the current and the voltage in the circuit when the battery modules 5 are charged, the residual capacity of the battery module 5 is larger than 15%, the current and the voltage in the charging circuit are adjusted in the charge state interval, and the power module 81 charges according to the upper limit value of the charging rate; the remaining capacity of the battery modules 5 is less than 15%, the amount of electricity moved between the battery modules 5 is such that the remaining capacity of one of the battery modules 5 is greater than 15%, in the charge state interval, the current and the voltage in the charging circuit are adjusted, the power supply module 81 charges with the upper limit value of the charging rate, the quick charging control system 8 is adopted to regulate and control the electric quantity among the single battery modules 5, when the battery modules 5 in the tail shell 13 are in power shortage and electric leakage, the battery module 5 in the middle case 12 supplies power in time, the battery module 5 in the middle case 12 is complemented by the battery module 5 in the front case 11, so that the residual capacity of the battery module 5 in the front case 11 is enlarged, but the quick replenishment electric quantity improves charge efficiency, increases the electric quantity that battery module 5 carried, and power module 81 is through charging interface 4 and battery module 5 interconnect for portable power source's power supply.
In summary, the following steps: the invention provides a mobile power supply and a quick charge control system, wherein a plurality of detachable single battery modules 5 are mutually connected to form an integrated mobile power supply, the size and the weight of the mobile power supply can be adjusted according to the required supplementary carried standby power, compared with the traditional mobile power supply, the mobile power supply is high in flexibility, high in applicability and convenient to carry and use, the quick charge control system 8 is adopted to regulate and control the power among the single battery modules 5, when the battery modules 5 in a tail shell 13 are in power shortage and electric leakage, the battery modules 5 in a middle shell 12 supply power in time, the battery modules 5 in the middle shell 12 are complemented by the battery modules 5 in a front shell 11, so that the residual capacity of the battery modules 5 in the front shell 11 is enlarged, the power can be quickly supplemented, the charging efficiency is improved, and the power carried by the battery modules 5 is increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (7)

1. The mobile power supply and quick charging control system is characterized by comprising a battery shell (1), a display panel (2), a state indicator lamp (3), a charging interface (4), a battery module (5), an on-off key (6) and a display screen (7), wherein the battery module (5) is installed inside the battery shell (1), the display panel (2) is arranged on the battery shell (1), the state indicator lamp (3), the on-off key (6) and the display screen (7) are installed on the display panel (2), the charging interface (4) is formed in the side wall of the battery shell (1), and the charging interface (4) and the display panel (2) are electrically connected with the battery module (5);
the battery shell (1) comprises a front shell (11), a middle shell (12) and a tail shell (13), 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-charging control system (8);
the quick charge 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 connected with three battery modules (5) and 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, 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 the charge state intervals, the charge multiplying power and the residual capacity among the three battery modules (5) and transmitting the acquired signals to the output module (83), and the output module (83) is used for receiving signals sent by the management module (82) and transmitting the signals to the scheduling module (86), the scheduling module (86) is positioned among the three battery modules (5) and used for adjusting the current and the voltage in the circuit when the battery modules (5) are charged.
2. The mobile power supply and rapid 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 to the positive and negative clamping grooves (53) of another battery module (5) in a snap-fit manner.
3. The mobile power supply and rapid charging 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 the positive and negative protruding columns (51) and the positive and negative clamping grooves (53) are made of conductive metal.
4. The mobile power supply and quick charge control system according to claim 1, wherein the 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. The mobile power supply and quick charging control system as claimed in claim 1, wherein the power module (81) is connected with the battery module (5) through the charging interface (4) for supplying power to the mobile power supply.
6. The mobile power supply and rapid charging control system according to claim 1, wherein the remaining capacity of the battery module (5) is greater than 15%, and in the state of charge interval, the current and voltage in the charging circuit are adjusted, and the power supply module (81) charges at the upper limit of the charging rate.
7. The mobile power supply and rapid charging control system according to claim 1, wherein the remaining capacities of the battery modules (5) are all less than 15%, the amount of power 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 within the charge state interval, and the power supply module (81) charges at the upper limit of the charging rate.
CN202010686227.1A 2020-07-16 2020-07-16 Mobile power supply and quick charge control system Active CN111900772B (en)

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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

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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

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CN111900772B CN111900772B (en) 2023-10-20

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Citations (8)

* Cited by examiner, † Cited by third party
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
US20170317324A1 (en) * 2014-11-28 2017-11-02 Technische Universität München Housing for the cell stack of a battery
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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
US20170317324A1 (en) * 2014-11-28 2017-11-02 Technische Universität München Housing for the cell stack of a battery
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
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

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