CN106899063B - Mobile power supply and working method thereof - Google Patents
Mobile power supply and working method thereof Download PDFInfo
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- CN106899063B CN106899063B CN201710187081.4A CN201710187081A CN106899063B CN 106899063 B CN106899063 B CN 106899063B CN 201710187081 A CN201710187081 A CN 201710187081A CN 106899063 B CN106899063 B CN 106899063B
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- module
- pluggable battery
- battery packs
- pluggable
- low
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Abstract
The invention discloses a mobile power supply and a working method thereof, wherein the mobile power supply comprises the following steps: the main control module, a plurality of pluggable battery pack charging modules, an output module, an operation module and a display module are used for charging and discharging pluggable battery packs. Through the mode, the portable power source and the working method thereof can utilize the tool battery pack commonly used in families as an energy source of the portable power source, realize the function of the portable power source, have the charging function and can obtain higher outdoor endurance time.
Description
Technical Field
The invention relates to the field of power supplies, in particular to a mobile power supply and a working method thereof.
Background
The conventional mobile power supply is provided with a built-in battery, and the price and the weight of the conventional mobile power supply are higher according to the capacity of the battery. For a typical home user, the home may have various garden tools and power tools that also have their own charger and battery pack. This results in a large variety of batteries in the home, difficult maintenance, and poor use of these batteries other than the tooling.
Disclosure of Invention
The invention mainly solves the technical problem of providing a mobile power supply and a working method thereof, which can realize the function of the mobile power supply by using a common household tool battery pack as an energy source of the mobile power supply, have a charging function and can obtain higher outdoor endurance time.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a mobile power supply including: the main control module, be used for controlling each module work, but a plurality of plug battery package, be connected with main control module, and supply power to external instrument, the module of charging, be connected with main control module, and charge to a plurality of plug battery packages, output module, be connected with main control module, and convert a plurality of plug battery packages into the output current output that is applicable to external instrument, operating module, be connected with main control module, be used for switching the mode of work of plug battery package, display module, be connected with main control module, show operating condition.
In a preferred embodiment of the present invention, the main control module detects the power states of the plurality of pluggable battery packs, and sequentially charges the plurality of pluggable battery packs from low power to high power through the charging module.
In a preferred embodiment of the present invention, the charging module includes an ac charging module and a solar charging module, the ac charging module charges the plurality of pluggable battery packs through ac power, and the solar charging module charges the plurality of pluggable battery packs through solar power.
In a preferred embodiment of the present invention, the output module includes an inverter module and a low voltage output module, the inverter module converts the plurality of pluggable battery packs into ac power and outputs the ac power to the external tool, and the low voltage output module converts the plurality of pluggable battery packs into dc power and outputs the dc power to the external tool.
In a preferred embodiment of the present invention, the low voltage output module converts the plurality of pluggable battery packs into 5VDC or 12VDC to output the VDC to an external tool.
In a preferred embodiment of the present invention, when the ac charging module and the solar charging module work simultaneously, the main control module controls the solar charging module to automatically stop to enable the ac charging module to continue working to enter the ac charging mode.
In a preferred embodiment of the present invention, the inverter module and the low voltage output module operate simultaneously, the solar charging module is started to operate simultaneously, and the ac charging module is started to automatically stop the inverter module and the low voltage output module, so as to enter an ac charging mode.
In a preferred embodiment of the present invention, when the master control module detects a working failure of any one of the pluggable battery packs, the charging and discharging of the failed pluggable battery pack is automatically stopped, and the operation and display module displays the working failure.
In a preferred embodiment of the present invention, the power status and the operating status of the pluggable battery pack are displayed by the display module.
In a preferred embodiment of the present invention, the operation module is a physical button or a touch screen control device, and the display module is an LED indicator or a liquid crystal display device.
In order to solve the technical problem, the invention adopts another technical scheme that: the working method of the mobile power supply comprises the following steps: a. when the alternating current charging module is in a working state, alternating current charging is carried out on the pluggable battery pack, the main control module stops the solar charging module, the inverter module and the low-voltage output module from working, and power cannot be supplied to an external tool; b. when the alternating current charging module stops working, the pluggable battery pack can supply power to the external tool; c. the inverter module is opened through the operation module, converts the electric energy of the pluggable battery pack into alternating current and outputs the alternating current to an external tool, and the alternating current is displayed through the display module; d. the low-voltage output module is opened through the operation module, converts the electric energy of the pluggable battery pack into low-voltage direct current to be output to an external tool through the low-voltage output module, and displays the low-voltage direct current through the display module; e. when the solar charging module is connected and works, the pluggable battery pack is charged by the solar charging module when outputting an external tool;
in a preferred embodiment of the present invention, in the step e, the main control module detects the electric quantity of each pluggable battery pack, and the solar charging module sequentially charges the pluggable battery packs in the order from low to high until all the pluggable battery packs are fully charged.
In a preferred embodiment of the present invention, in the step a, the main control module detects the electric quantity of each pluggable battery pack, and the ac charging module sequentially charges the pluggable battery packs in the order from low to high until all the pluggable battery packs are fully charged.
The invention has the beneficial effects that: according to the mobile power supply and the working method thereof, the tool battery pack commonly used in families can be used as an energy source of the mobile power supply, the function of the mobile power supply is realized, and meanwhile, the mobile power supply has a charging function and can obtain higher outdoor endurance time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic structural diagram of a mobile power supply according to a preferred embodiment of the invention;
fig. 2 is a schematic flow chart of a working method of the mobile power supply shown in fig. 1;
the parts in the drawings are numbered as follows: 1. the system comprises a main control module 2, a pluggable battery pack 3, a charging module 4, an output module 5, an operation module 6, a display module 31, an alternating current charging module 32, a solar charging module 41, an inverter module 42 and a low-voltage output module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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, a mobile power supply includes: host system 1, be used for controlling each module work, but a plurality of plug battery package 2, be connected with host system 1, and supply power to external instrument, charging module 3, be connected with host system 1, and charge to a plurality of plug battery package 2, output module 4, be connected with host system 1, and output to external instrument with a plurality of plug battery package 2 conversion for the output current who is applicable to external instrument, operating module 5, be connected with host system 1, a mode for switching plug battery package 2, display module 6, be connected with host system 1, show operating condition.
In addition, the main control module 1 detects the electric quantity states of the pluggable battery packs 2, and the pluggable battery packs 2 are sequentially charged from low to high according to the electric quantity through the charging module 3.
In addition, the charging module 3 includes an ac charging module 31 and a solar charging module 32, the ac charging module 31 charges the plurality of pluggable battery packs 2 through ac power, and the solar charging module 32 charges the plurality of pluggable battery packs 2 by using solar energy. When the ac charging module 31 and the solar charging module 32 work simultaneously, the main control module 1 controls the solar charging module 32 to automatically stop making the ac charging module 31 work continuously to enter the ac charging mode.
In addition, the output module 4 includes an inverter module 41 and a low voltage output module 42, the inverter module 41 converts the plurality of pluggable battery packs 2 into alternating current to be output to an external tool, the low voltage output module 42 converts the plurality of pluggable battery packs 2 into direct current to be output to the external tool, and the low voltage output module 42 converts the plurality of pluggable battery packs 2 into 5VDC or 12VDC to be output to the external tool.
In addition, the inverter module 41 and the low voltage output module 42 work simultaneously, when the solar charging module 32 is started, the three work simultaneously, and when the ac charging module 31 is started, the main control module automatically stops the inverter module 41 and the low voltage output module 42, and enters an ac charging mode.
In addition, when any pluggable battery pack 2 in the pluggable battery packs 2 is detected by the main control module 1 to have a working fault, the charging and discharging of the pluggable battery pack 2 with the fault are automatically stopped, and the display module 6 is used for displaying the working fault. The electric quantity state and the working state of the pluggable battery pack 2 are displayed through the display module 6.
In addition, the operation module 5 is a physical key or a touch screen control device, and the display module 6 is an LED indicator lamp or a liquid crystal display device.
A working method of a mobile power supply comprises the following steps:
a. when the alternating-current charging module 31 is in a working state, alternating-current charging is performed on the pluggable battery packs 2, the main control module 1 stops the work of the solar charging module 32, the inverter module 41 and the low-voltage output module 42, power cannot be supplied to an external tool, the main control module 1 detects the electric quantity of each pluggable battery pack 2, and the alternating-current charging module 31 sequentially charges the pluggable battery packs 2 according to the sequence of the electric quantity from low to high until all the pluggable battery packs 2 are fully charged; b. when the alternating current charging module 31 stops working, the pluggable battery pack 2 can supply power to an external tool; c. the inverter module 41 is opened through the operation module 5, the inverter module 41 converts the electric energy of the pluggable battery pack 2 into alternating current to be output to an external tool, and the alternating current is displayed through the display module 6; d. the low-voltage output module 42 is opened through the operation module 5, the low-voltage output module 42 converts the electric energy of the pluggable battery pack 2 into low-voltage direct current to be output to an external tool, and the low-voltage direct current is displayed through the display module 6; e. when the solar charging module 32 is connected and works, the pluggable battery packs 2 are charged through the solar charging module 32 when being output to an external tool, the main control module 1 detects the electric quantity of each pluggable battery pack 2, and the solar charging module 32 sequentially charges the pluggable battery packs 2 from low to high according to the sequence of the electric quantity until all the pluggable battery packs 2 are fully charged.
With reference to figure 2 of the drawings,
101: the pluggable battery pack 2 is inserted into the working state;
102: detecting whether the alternating current charging module 31 is in a working state, and when the alternating current charging module 31 stops working, the pluggable battery pack 2 can supply power to an external tool;
103: when the ac charging module 31 is in a working state, the pluggable battery pack 2 performs ac charging, and the main control module 1 stops the solar charging module 32, the inverter module 41, and the low-voltage output module 42 from working, and cannot supply power to an external tool. The main control module 1 detects the electric quantity of each pluggable battery pack 2, and the alternating-current charging module 31 sequentially charges the pluggable battery packs 2 from low electric quantity to high electric quantity until all the pluggable battery packs 2 are fully charged.
104: when the ac output switch is pressed by the operation module 5, the inverter module 41 operates,
105: at the moment, the electric energy of the pluggable battery pack 2 is converted into alternating current and is output to an alternating current port, and the corresponding display module 6 generates indication;
106: when the low voltage output switch is pressed by the operation module 5, the low voltage output module 42 operates,
107: at the moment, the electric energy which can be generated by the pluggable battery pack 2 is converted into low-voltage direct current and is output to the direct current port, and the corresponding display module 6 generates indication;
108: when the solar charging module 32 is connected and in operation,
109: when the pluggable battery pack 2 outputs the external tool, the external tool is charged through the solar charging module 32. The main control module 1 detects the electric quantity of each pluggable battery pack 2, and the solar charging module 32 sequentially charges the pluggable battery packs 2 in the order from low to high until all the pluggable battery packs are fully charged.
Different from the prior art, the portable power source and the working method thereof can utilize a tool battery pack commonly used in families as an energy source of the portable power source, realize the function of the portable power source, have the charging function and can obtain higher outdoor endurance time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. A mobile power supply, comprising: the main control module is used for controlling each module to work, a plurality of pluggable battery packs are connected with the main control module and supply power to the external tool, and the battery packs are garden tool battery packs;
the charging module is connected with the main control module and is used for charging the pluggable battery packs;
the output module is connected with the main control module and converts the pluggable battery packs into output current suitable for the external tool and outputs the output current to the external tool;
the operation module is connected with the main control module and used for switching the working mode of the pluggable battery pack;
the display module is connected with the main control module and displays the working state;
the main control module detects the electric quantity states of the pluggable battery packs and sequentially charges the pluggable battery packs from low to high according to the electric quantity through the charging module;
the charging module comprises an alternating current charging module and a solar charging module, the alternating current charging module charges the pluggable battery packs through alternating current, and the solar charging module charges the pluggable battery packs through solar energy;
the output module comprises an inverter module and a low-voltage output module, the inverter module converts the pluggable battery packs into alternating current to be output to the external tool, and the low-voltage output module converts the pluggable battery packs into direct current to be output to the external tool;
when the master control module of any pluggable battery pack in the pluggable battery packs detects a working fault, the charging and discharging of the pluggable battery pack with the fault are automatically stopped, and the working fault is displayed through the operation and display module;
the working steps of the mobile power supply are as follows: a, inserting a pluggable battery pack, entering a working state, detecting whether an alternating current charging module is in the working state, if the alternating current charging module is in the working state, carrying out alternating current charging on the pluggable battery pack, stopping the work of a solar charging module, an inverter module and a low-voltage output module by a main control module, and not supplying power to an external tool; b, when the alternating current charging module stops working, the pluggable battery pack can supply power to the external tool; c, opening the inverter module through the operation module, and converting the electric energy of the pluggable battery pack into alternating current by the inverter module to be output to an external tool; d, opening the low-voltage output module through the operation module, converting the electric energy of the pluggable battery pack into low-voltage direct current by the low-voltage output module, outputting the low-voltage direct current to an external tool, and displaying the low-voltage direct current through the display module; when the solar charging module is connected and works, the pluggable battery pack is charged through the solar charging module when outputting to an external tool and is displayed through the display module;
in the step e, the main control module detects the electric quantity of each pluggable battery pack, and the solar charging module sequentially charges the pluggable battery packs in the sequence from low electric quantity to high electric quantity until all the pluggable battery packs are fully charged;
and a, detecting the electric quantity of each pluggable battery pack by the main control module in the step a, and sequentially charging the pluggable battery packs by the alternating-current charging module according to the sequence of the electric quantity from low to high until all the pluggable battery packs are fully charged.
2. The portable power supply of claim 1, wherein the low voltage output module converts the plurality of pluggable battery packs to 5VDC or 12VDC for output to an external tool.
3. The mobile power supply according to claim 1, wherein the operation module is a physical button or a touch screen control device, and the display module is an LED indicator lamp or a liquid crystal display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187081.4A CN106899063B (en) | 2017-03-27 | 2017-03-27 | Mobile power supply and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187081.4A CN106899063B (en) | 2017-03-27 | 2017-03-27 | Mobile power supply and working method thereof |
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| CN106899063A CN106899063A (en) | 2017-06-27 |
| CN106899063B true CN106899063B (en) | 2020-08-25 |
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| CN201710187081.4A Active CN106899063B (en) | 2017-03-27 | 2017-03-27 | Mobile power supply and working method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417879A (en) * | 2017-08-24 | 2019-03-05 | 苏州宝时得电动工具有限公司 | Electric planter |
| WO2023186101A1 (en) * | 2022-03-31 | 2023-10-05 | 浙江动一新能源动力科技股份有限公司 | Energy storage device and charging/discharging control system therefor |
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| CN104079015A (en) * | 2013-03-27 | 2014-10-01 | 联想(北京)有限公司 | Charging equipment, charging method and electronic equipment |
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