CN206341009U - A kind of batter-charghing system of external charge control mode - Google Patents
A kind of batter-charghing system of external charge control mode Download PDFInfo
- Publication number
- CN206341009U CN206341009U CN201621431233.8U CN201621431233U CN206341009U CN 206341009 U CN206341009 U CN 206341009U CN 201621431233 U CN201621431233 U CN 201621431233U CN 206341009 U CN206341009 U CN 206341009U
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- battery
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- monitoring
- charge
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is related to a kind of batter-charghing system of external charge control mode; the external charge controller charged including battery system and to the battery in the battery system; the battery system includes monitoring and the protection module being monitored to the battery; the external charge controller includes charging module and monitors the charge management module communicated with protection module with described, and the charge management module controls the charging module to charge battery according to monitoring with the Monitoring Data of protection module.In the utility model; battery detection and protection module and communication module are only needed to inside mobile device; and a series of external potential safety hazards for having arrived in charge controller, having greatly optimized the manufacture volume of movable equipment and being brought by built-in charge management circuit of circuit part of the high-power charge management module of large volume, high temperature rise.
Description
Technical field
The utility model is related to the battery charging field of power management and movable equipment, more particularly to the safety of battery is fast
Fast charging system.
Background technology
At present, the battery charging management circuit of movable equipment be all design inside movable equipment, but be limited to can
The volume of mobile device, the restriction for filling the conditions such as the temperature rise of being permitted to bear, the power of built-in charging control circuit can only all have
In the power bracket of limit, Large Copacity, powerful demand relative to current and following quickly charging battery technology are built-in to fill
The maximum bottleneck problem that electric administrative skill undoubtedly develops into rapid nitriding.
In existing battery boosting technology, AC-DC power supply adaptors or DC-DC power source adapter provide stabilization, current limliting
Constant voltage mode output dc voltage, to can battery charging provide power source.Charge management circuit built in movable equipment is according to electricity
Pond state completes whole charging control process.In whole charging process, charge management circuit is because of conversion efficiency, circuit impedance etc.
Factor, it will produce certain transition loss, and these losses are finally all converted into the form of thermal losses, it is exactly electricity to show
Electronic component in road produces that conversion efficiency in temperature rise, charging process is lower, charge power is bigger, and the temperature rise of generation is got over
Greatly.
Can be in the rapid nitriding of battery, it is desirable to charging rate it is faster, the time is shorter, corresponding charging input
Power requirement is bigger, so, and the volume of the electronic component in charging control circuit and temperature rise also can be accordingly with power
Increase and increase.In movable equipment, because the design volume of equipment is limited, under certain volume conditions, it is impossible to electricity
Quick charge management circuit in pond provides bigger free space, therefore charge management circuit conflicts limit with the volume of movable equipment
System is always the bottleneck problem for restricting quickly charging battery, and temperature rise can also directly result in the heat mistake of battery caused by charging circuit
Control, so as to the too high dangerous situation on fire of battery temperature occur, and solve built-in charging circuit volume and temperature rise for can
The influence of mobile device just becomes the key technology of current battery quick charge.
Utility model content
The purpose of this utility model is to provide a kind of batter-charghing system of external charge control mode, above-mentioned to solve
Prior art problem present in quickly charging battery.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of electricity of external charge control mode
Pond charging system, including battery system and the external charge controller that is charged to the battery in the battery system, the electricity
Cell system includes the monitoring that is monitored to the battery and protection module, the external charge controller include charging module and
The charge management module communicated with protection module is monitored with described, the charge management module is according to monitoring and the monitoring of protection module
Data control the charging module to charge battery.
Preferably, the charge management module to it is described monitoring with protection module send authentication request signal, monitoring with
Protection module confirms whether certification request matches with the battery.
Preferably, after the monitoring confirms that certification request is matched with the battery with protection module, feedback monitoring information
To charge management module, charge management module controls charging module to carry out quick charge to the battery further according to monitoring information.
Preferably, the monitoring information includes the maximum charging voltage threshold value needed for the battery, maximum charging current
Threshold value, battery capacity.
Preferably, maximum charging voltage threshold value of the charge management module according to needed for the battery, maximum charge
Current threshold, battery capacity adjust parameter one needed for the charging output voltage, maximum charging current and battery of the charging module
Cause, charging module carries out quick charge to battery again.
Preferably, the monitoring and protection module also monitor the real-time status data of the battery, and by real-time status
Data are sent to the charge management module, and charge management module controls charging module to carry out battery according to real-time status data
Quick charge.
Preferably, the real-time status data includes battery terminal voltage, is charged and discharged electric current, real-time battery surface temperature
Degree.
Preferably, the charge management module is logical using wired mode or wireless mode with protection module with the monitoring
Letter.
Preferably, the charging module is charged by charging inlet to the battery.
As can be known from the above technical solutions, the battery charging management circuit of legacy equipment is arranged on outside and filled by the utility model
In electric controller, battery charging management circuit is no longer needed inside mobile device, it is therefore, quick in the battery in current and future
In charging technique, the volume of the charge management circuit brought to the demand of power by quickly charging battery technology, the increasing of temperature rise
Plus will no longer turn into the manufacture bottleneck of mobile device.Battery detection and guarantor are only needed in the utility model, inside mobile device
Module and communication module are protected, and the circuit part of the high-power charge management module of large volume, high temperature rise is external has arrived charging control
In device processed, a series of safety for greatly optimizing the manufacture volume of movable equipment and being brought by built-in charge management circuit are hidden
Suffer from.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, will be by following explanation simultaneously
It is described in detail with reference to Fig. 1, so that advantages and features of the present utility model can be easier to be readily appreciated by one skilled in the art, from
And protection domain of the present utility model is made and apparent clearly defined.
A kind of batter-charghing system of external charge control mode, including mobile device battery system 1 and to the battery
The external charge controller 2 that battery 11 in system is charged, the battery system 1 includes what the battery was monitored
Monitoring and protection module 12, the external charge controller 2 include charging module 21 and communicated with the monitoring with protection module
Charge management module 22, the charge management module controls the charging module pair according to monitoring with the Monitoring Data of protection module
Battery charges.In implementation process, charge management module waits the mould that communicates with protection module with the monitoring using wired or wireless
Block 3 is communicated；Charging module is charged by 4 pairs of batteries of charging inlet.Due to charge management module being arranged on
In external charge controller, the purpose that quick charge is carried out to the battery in mobile device is can reach, really realizes that the second fills.
In the utility model, the charge management module sends authentication request signal to the monitoring and protection module,
Monitoring confirms whether certification request matches with the battery with protection module, to confirm whether the movable equipment being electrically charged is supported
The quick-charge function of charging module of the present utility model；If monitoring confirms certification request with the battery not with protection module
Matching, then charged using common charging modes；Such as monitoring and protection module confirm that certification request is matched with the battery, supervise
Then feedback monitoring information is to charge management module with protection module for survey, and charge management module is further according to monitoring information control charging mould
Block carries out quick charge to the battery；Wherein, monitoring information includes the maximum charging voltage threshold value needed for the battery, maximum
Charging current threshold value, battery capacity；Maximum charging voltage of the charge management module according to needed for the above-mentioned battery monitored
Threshold value, maximum charging current threshold value, battery capacity adjust the charging output voltage of the charging module, maximum charging current and electricity
Parameter needed for pond is consistent, and charging module carries out quick charge to battery again.
In the utility model, monitoring and protection module also monitor the real-time status data of the battery, and by real-time shape
State data are sent to the charge management module, and charge management module controls charging module to fill battery according to real-time status data
Electricity.Wherein, real-time status data includes battery terminal voltage, is charged and discharged electric current, real-time battery surface temperature；It can so ensure
Battery is not over-pressed in charging process, excessively stream, excess temperature, prevents infringement battery and causes potential safety hazard.
Above-mentioned embodiment is only for illustration of the utility model, and is not the relevant skill to limitation of the present utility model
The those of ordinary skill in art field, can be so that various changes can be made in the case where not departing from the utility model spirit and scope
And modification, therefore all equivalent technical schemes should also belong to category of the present utility model.
Claims (9)
1. a kind of batter-charghing system of external charge control mode, it is characterised in that：Including battery system and to the battery system
The external charge controller that battery in system is charged, the battery system include the monitoring that is monitored to the battery with
Protection module, the external charge controller includes charging module and monitors the Charge Management mould communicated with protection module with described
Block, the charge management module controls the charging module to charge battery according to monitoring with the Monitoring Data of protection module.
2. the batter-charghing system of external charge control mode according to claim 1, it is characterised in that：The Charge Management
Module to it is described monitoring with protection module send authentication request signal, monitoring with protection module confirmation certification request whether with it is described
Battery is matched.
3. the batter-charghing system of external charge control mode according to claim 2, it is characterised in that：The monitoring is with protecting
After shield module confirms that certification request is matched with the battery, feedback monitoring information is to charge management module, and charge management module is again
Charging module is controlled to carry out quick charge to the battery according to monitoring information.
4. the batter-charghing system of external charge control mode according to claim 3, it is characterised in that：The monitoring information
Including the maximum charging voltage threshold value needed for the battery, maximum charging current threshold value, battery capacity.
5. the batter-charghing system of external charge control mode according to claim 4, it is characterised in that：The Charge Management
Maximum charging voltage threshold value of the module according to needed for the battery, maximum charging current threshold value, battery capacity adjust the charging
The charging output voltage of module, maximum charging current are consistent with parameter needed for battery, and charging module is quickly filled to battery again
Electricity.
6. the batter-charghing system of external charge control mode according to claim 5, it is characterised in that：The monitoring is with protecting
Shield module also monitors the real-time status data of the battery, and real-time status data is sent into the charge management module, fills
Electric management module controls charging module to carry out quick charge to battery according to real-time status data.
7. the batter-charghing system of external charge control mode according to claim 6, it is characterised in that：The real-time status
Data include battery terminal voltage, are charged and discharged electric current, real-time battery surface temperature.
8. the batter-charghing system of external charge control mode according to any one in claim 1 to 7, its feature exists
In：The charge management module uses wired mode or wireless communication mode with the monitoring and protection module.
9. the batter-charghing system of external charge control mode according to any one in claim 1 to 7, its feature exists
In：The charging module is charged by charging inlet to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431233.8U CN206341009U (en) | 2016-12-23 | 2016-12-23 | A kind of batter-charghing system of external charge control mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431233.8U CN206341009U (en) | 2016-12-23 | 2016-12-23 | A kind of batter-charghing system of external charge control mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341009U true CN206341009U (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431233.8U Active CN206341009U (en) | 2016-12-23 | 2016-12-23 | A kind of batter-charghing system of external charge control mode |
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|---|---|
| CN (1) | CN206341009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786890A (en) * | 2016-12-23 | 2017-05-31 | 湖南秒冲新能源科技有限责任公司 | A kind of batter-charghing system of external charge control mode |
-
2016
- 2016-12-23 CN CN201621431233.8U patent/CN206341009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786890A (en) * | 2016-12-23 | 2017-05-31 | 湖南秒冲新能源科技有限责任公司 | A kind of batter-charghing system of external charge control mode |
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