CN106356930A - Mobile power source - Google Patents
Mobile power source Download PDFInfo
- Publication number
- CN106356930A CN106356930A CN201610842257.0A CN201610842257A CN106356930A CN 106356930 A CN106356930 A CN 106356930A CN 201610842257 A CN201610842257 A CN 201610842257A CN 106356930 A CN106356930 A CN 106356930A
- Authority
- CN
- China
- Prior art keywords
- rechargeable battery
- voltage
- power source
- charging
- portable power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
Classifications
-
- H02J7/0077—
-
- 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
-
- 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
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a mobile power source. The mobile power source comprises a rechargeable battery, and further comprises an input module connected with the rechargeable battery, and used for charging the rechargeable battery; an output module connected with the rechargeable battery, and used for charging an outer electrified body through the rechargeable battery; a main control chip connected with the rechargeable battery, the input module and the output module, and used for controlling the input module to charge the rechargeable battery or controlling the output module to charge the outer electrified body through the rechargeable battery. The input module comprises an input voltage identifying unit for identifying the input charging voltage; a switching unit connected with the input voltage identifying unit, and used for switching the corresponding charging circuit according to the charging voltage identified by the input voltage identifying unit; a current-constant voltage-constant unit connected with the switching unit, and used for converting the charging voltage transferred by the switching unit to the current-constant voltage-constant direct current power source so as to charge the rechargeable battery. The mobile power source is capable of effectively improving the charging efficiency.
Description
Technical field
The present invention relates to smart machine, more particularly to a kind of portable power source.
Background technology
With the popularization of the electronic products such as large-size smartphone, in order to meet the demand to electricity for the user, portable power source should
Transport and give birth to, extend the cruising time of electronic product, be that user brings great convenience.
Conventional electronic equipment such as smart mobile phone fills function soon although having, but this function is suitable only for electronic equipment
And between the charger mating with this electronic equipment, and when there is no supporting charger or cannot be charged by charger, then
Need to trust portable power source for electronic equipment charging.
It is pointed out that the portable power source quality ginseng time of routine is uneven, efficiency for charge-discharge alternates betwwen good and bad.Secondly, mobile
Power supply fills agreement soon according to choose, can only carry out quick charge with filling the electronic equipment that agreement mates soon, versatility is relatively low.Again
Secondary, the capacity of usual portable power source can be 3000mah, 5000mah, 1000mah or higher, with common charger, it is full of
Time several hours at least required for electricity, at most more than ten hour, charge efficiency was low.
Content of the invention
Based on this it is necessary to provide a kind of portable power source, improve charge efficiency.
A kind of portable power source, including rechargeable battery, also includes:
The input module being connected with described rechargeable battery, for charging to described rechargeable battery；
The output module being connected with described rechargeable battery, for being subject to electric bulk charging by described rechargeable battery to outside；
The main control chip being connected with described rechargeable battery, input module and output module, for controlling described input module
Charge to described rechargeable battery or control described output module from described rechargeable battery to outside by electric bulk charging；
Wherein, described input module includes:
Input voltage recognition unit, for the charging voltage of identified input；
The switch unit being connected with described input voltage recognition unit, for identifying according to described input voltage recognition unit
Charging voltage switch corresponding charging circuit；
The constant current constant voltage unit being connected with described switch unit, for the charging voltage conversion transmitting described switch unit
Charge to described rechargeable battery for constant current constant voltage DC source.
Wherein in an embodiment, described portable power source also includes:
The electric current recognition unit being connected with main control chip, for identifying the outside maximum charging current by electric body.
Described output module includes:
The voltage regulation unit being connected with main control chip, for the maximum charge electricity being identified according to described electric current recognition unit
Stream adjusts the charging voltage described outside being subject to during electric bulk charging；
Wherein, the maximum charging current that the outside of identification is subject to electric body is transferred to described master control core by described electric current recognition unit
Piece, described main control chip controls described voltage regulation unit to adjust to described outside by electric body according to described maximum charging current
Charging voltage.
Wherein in an embodiment, described output module also includes:
The interface module being connected with described voltage regulation unit, is subject to by electric body and to described outside for connecting described outside
Electric bulk charging；
Wherein in an embodiment, described interface module is usb interface.
Wherein in an embodiment, described voltage regulation unit is used for adjusting 12v, 9v and 5v third gear regulation voltage.
Wherein in an embodiment, described input recognition unit includes low-voltage recognition unit and high voltage identification is single
Unit.
Wherein in an embodiment, the voltage of described low-voltage recognition unit identification includes 12v, 9v and 5v, and described
Low-voltage recognition unit connects micro usb interface.
Wherein in an embodiment, described high voltage recognition unit connection adaptor interface.
Wherein in an embodiment, described portable power source also includes:
The electric quantity acquisition module being connected with described rechargeable battery and main control chip, for gathering the electricity of described rechargeable battery
And it is transferred to described main control chip；
The electricity of the rechargeable battery that described main control chip gathers according to described electric quantity acquisition module judges described rechargeable battery
Whether be full of, and full of when, stop described input module charge to described rechargeable battery.
Wherein in an embodiment, described portable power source also includes:
The indicating module being connected with described main control chip, for indicating the electricity of described rechargeable battery under current state；
Wherein, indicate described in the electric energy control of the rechargeable battery that described main control chip gathers according to described electric quantity acquisition module
Module shows the electricity of described rechargeable battery under current state.
The above portable power source, when charging to rechargeable battery, input module can identify different input voltages, cuts
Change corresponding charging circuit to be charged, thus effectively lifting charge efficiency.
Brief description
Fig. 1 is the structure connection diagram of the portable power source of an embodiment.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, the portable power source of an embodiment, including rechargeable battery, also include:
The input module being connected with rechargeable battery, for charging to rechargeable battery；
The output module being connected with rechargeable battery, for being subject to electric bulk charging by rechargeable battery to outside；
The main control chip being connected with rechargeable battery, input module and output module, for control input module to the electricity that charges
Charge or control output module from rechargeable battery to outside by electric bulk charging in pond；
Wherein, input module includes:
Input voltage recognition unit, for the charging voltage of identified input；
The switch unit being connected with input voltage recognition unit, for the charging electricity being identified according to input voltage recognition unit
Crush-cutting changes corresponding charging circuit；
The constant current constant voltage unit being connected with switch unit, it is permanent that the charging voltage for transmitting switch unit is converted to constant current
Pressure DC source charges to rechargeable battery.
Above portable power source, when charging to rechargeable battery, input module can identify different input voltages, and switching is right
The charging circuit answered is charged, thus effectively lifting charge efficiency.
The charger of the electronic equipments such as smart mobile phone when portable power source is charged, can be adopted, these chargers
Charging voltage is usually 12v, 9v or 5v, and voltage is less.For this reason, input recognition unit includes low-voltage recognition unit and high voltage
Recognition unit.When generally rechargeable battery being charged, rechargeable battery has optimal charging voltage, therefore, low-voltage recognition unit
It is for the charging voltage of rechargeable battery with high voltage recognition unit.Wherein, the voltage of low-voltage recognition unit identification
Including 12v, 9v and 5v, and low-voltage recognition unit connects micro usb interface, that is, passing through micro usb interface can be to filling
Battery charges.For high voltage recognition unit, it can be with connection adaptor interface, such as using ibm notebook computer 2 needle interface
End etc., it is also possible to connect the general adaptor of voltage, civil power or other Power convert is the rechargeable battery mating with rechargeable battery.
In the present embodiment, the optimum charging voltage of rechargeable battery could be arranged to 20v, such as 18v, 19v etc., due to low pressure identify single
The voltage of unit's identification is less, and therefore, it can connect boost module, by the optimum charging voltage of voltage boost to rechargeable battery.
Accordingly, if the voltage of high voltage recognition unit identification is higher, voltage reduction module can be connected, voltage is down to rechargeable battery
Optimum charging voltage.Specifically, the voltage that low-voltage recognition unit can identify with high pressure recognition unit can be according to concrete
Setting and determine, the above is the preferred version of the present embodiment.
Because the input voltage of input voltage recognition unit identification is possibly high relative to for the charging voltage of rechargeable battery
Voltage or low-voltage, accordingly, it would be desirable to switch unit switches corresponding charging circuit be charged.Constant current constant voltage unit is to input
Voltage conversion after, you can rechargeable battery is charged.
In charging or non-charging, it is required to obtain and indicate the electricity of rechargeable battery.In the present embodiment, portable power source is also
Including the electric quantity acquisition module being connected with rechargeable battery and main control chip, for gathering the electricity of rechargeable battery and being transferred to master control
Chip；The electricity of the rechargeable battery that main control chip gathers according to electric quantity acquisition module judges whether rechargeable battery is full of, and is filling
Man Shi, stops input module and charges to rechargeable battery.Accordingly, portable power source also includes the instruction mould being connected with main control chip
Block, for indicating the electricity of rechargeable battery under current state；Wherein, the charging electricity that main control chip gathers according to electric quantity acquisition module
The electric energy control indicating module in pond shows the electricity of rechargeable battery under current state.
Wherein, indicating module can be display lamp, preferably 4 little display lamps, and main control chip can be according to the electricity that charges
The existing electricity in pond determines corresponding display lamp flicker with the ratio of its rated capacity.
In the present embodiment, the capacity of the rechargeable battery of preferred portable power source can be 1000mah.After tested, to movement
The efficiency that power supply is charged at least can lift 7 times.
It is appreciated that the charge efficiency to portable power source can effectively be lifted by input module, but if mobile
Power supply does not possess and fills function soon, can't lift the utilization rate to portable power source for the user.
For this reason, portable power source also includes the electric current recognition unit being connected with main control chip, for identifying outside by electric body
Maximum charging current.Outside can be the electronic equipments such as smart mobile phone, flat board by electric body.Output module can be with outside by electric body
Connect, and electric bulk charging is subject to outside by rechargeable battery.In the present embodiment, output module includes:
The voltage regulation unit being connected with main control chip, the maximum charging current for being identified according to electric current recognition unit is adjusted
Section is to outside by charging voltage during electric bulk charging；
Wherein, the maximum charging current that the outside of identification is subject to electric body is transferred to main control chip, master control by electric current recognition unit
Chip is adjusted to the outside charging voltage by electric body according to maximum charging current control voltage adjustment unit.
When to the outside bulk charging by electricity, for lifting charge efficiency, electric current recognition unit can identify outside fair by electric body
The maximum charging current permitted, main control chip can select suitable charging according to this maximum charging current control voltage adjustment unit
Voltage.Voltage regulation unit can include 12v, 9v and 5v third gear and adjust voltage or more.And with maximum charging current to outside
Charge efficiency can be lifted by electric bulk charging, reduce the charging interval.Wherein, output module is provided with and is connected with voltage regulation unit
Interface module, for connect outside by electric body and to outside by electric bulk charging, in the present embodiment, interface module is preferably usb
Interface.
It is appreciated that outside be respectively provided with charge protocol by electric body such as smart mobile phone etc., if being unsatisfactory for this charging association
View, then cannot be to outsides such as smart mobile phones by electric bulk charging.Generally there are three kinds of charge protocol at present, fcp/qc3.0/bc1.2,
In the present embodiment, main control chip can install this protocol module to support this three kinds of agreements, if main control chip can be sky treasure
Fp6601q chip etc..
In the present embodiment, portable power source is additionally provided with the temperature collect module being connected with main control chip, charges for collection
The temperature of battery is simultaneously transferred to main control chip, if the temperature of rechargeable battery exceedes preset maximum value, main control chip then controls defeated
Enter module to stop charging to rechargeable battery.Wherein, charge switch, main control chip can be set between input module and rechargeable battery
Can be opened according to the electricity of rechargeable battery or temperature control charge switch or close, prevent rechargeable battery from breaking down.
In the present embodiment, portable power source also includes shell, wherein, outer cover length, width and highly can be followed successively by
154mm、76mm、18mm.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of portable power source, including rechargeable battery it is characterised in that also including: the input mould being connected with described rechargeable battery
Block, for charging to described rechargeable battery；The output module being connected with described rechargeable battery, for by described rechargeable battery to
Outside is by electric bulk charging；
The main control chip being connected with described rechargeable battery, input module and output module, for controlling described input module to institute
State rechargeable battery to charge or control described output module from described rechargeable battery to outside by electric bulk charging；
Wherein, described input module includes:
Input voltage recognition unit, for the charging voltage of identified input；
The switch unit being connected with described input voltage recognition unit, for filling of being identified according to described input voltage recognition unit
Piezoelectric voltage switches corresponding charging circuit；
The constant current constant voltage unit being connected with described switch unit, the charging voltage for transmitting described switch unit is converted to perseverance
Stream constant-voltage DC source charges to described rechargeable battery.
2. portable power source according to claim 1 is it is characterised in that described portable power source also includes:
The electric current recognition unit being connected with main control chip, for identifying the outside maximum charging current by electric body；
Described output module includes:
The voltage regulation unit being connected with main control chip, the maximum charging current for being identified according to described electric current recognition unit is adjusted
Section is subject to charging voltage during electric bulk charging to described outside；
Wherein, the maximum charging current that the outside of identification is subject to electric body is transferred to described main control chip by described electric current recognition unit,
Described main control chip controls described voltage regulation unit regulation described outside to be subject to electric body fill according to described maximum charging current
Piezoelectric voltage.
3. portable power source according to claim 2 is it is characterised in that described output module also includes:
The interface module being connected with described voltage regulation unit, is subject to electric body and to described outside by electric body for connecting described outside
Charge.
4. portable power source according to claim 3 is it is characterised in that described interface module is usb interface.
5. portable power source according to claim 2 it is characterised in that described voltage regulation unit be used for adjusting 12v, 9v and
5v third gear adjusts voltage.
6. portable power source according to claim 1 is it is characterised in that described input recognition unit includes low-voltage identification list
Unit and high voltage recognition unit.
7. portable power source according to claim 6 is it is characterised in that the voltage of described low-voltage recognition unit identification includes
12v, 9v and 5v, and described low-voltage recognition unit connects micro usb interface.
8. portable power source according to claim 6 is it is characterised in that described high voltage recognition unit connection adaptor connects
Mouthful.
9. portable power source according to claim 1 is it is characterised in that described portable power source also includes:
The electric quantity acquisition module being connected with described rechargeable battery and main control chip, for gathering the electricity of described rechargeable battery and passing
It is handed to described main control chip；
Whether the electricity of the rechargeable battery that described main control chip gathers according to described electric quantity acquisition module judges described rechargeable battery
Be full of, and full of when, stop described input module charge to described rechargeable battery.
10. portable power source according to claim 9 is it is characterised in that described portable power source also includes:
The indicating module being connected with described main control chip, for indicating the electricity of described rechargeable battery under current state；
Wherein, indicating module described in the electric energy control of the rechargeable battery that described main control chip gathers according to described electric quantity acquisition module
The electricity of described rechargeable battery under display current state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842257.0A CN106356930A (en) | 2016-09-22 | 2016-09-22 | Mobile power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842257.0A CN106356930A (en) | 2016-09-22 | 2016-09-22 | Mobile power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106356930A true CN106356930A (en) | 2017-01-25 |
Family
ID=57858665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842257.0A Pending CN106356930A (en) | 2016-09-22 | 2016-09-22 | Mobile power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356930A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204407955U (en) * | 2015-01-27 | 2015-06-17 | 深圳市华宝新能源有限公司 | Fast charging and discharging portable power source |
| CN204497772U (en) * | 2015-02-05 | 2015-07-22 | 爱国者电子科技有限公司 | A kind of portable power source Apparatus and system of quick electric power storage |
| CN204633409U (en) * | 2015-05-28 | 2015-09-09 | 广州飞毛腿数码技术有限公司 | A kind ofly support the portable power source that high pass QC2.0 fills function soon |
| CN105449731A (en) * | 2014-09-25 | 2016-03-30 | 中兴通讯股份有限公司 | Portable power source device and charge-discharge processing method |
-
2016
- 2016-09-22 CN CN201610842257.0A patent/CN106356930A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449731A (en) * | 2014-09-25 | 2016-03-30 | 中兴通讯股份有限公司 | Portable power source device and charge-discharge processing method |
| CN204407955U (en) * | 2015-01-27 | 2015-06-17 | 深圳市华宝新能源有限公司 | Fast charging and discharging portable power source |
| CN204497772U (en) * | 2015-02-05 | 2015-07-22 | 爱国者电子科技有限公司 | A kind of portable power source Apparatus and system of quick electric power storage |
| CN204633409U (en) * | 2015-05-28 | 2015-09-09 | 广州飞毛腿数码技术有限公司 | A kind ofly support the portable power source that high pass QC2.0 fills function soon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109148990A (en) | Wireless charging method, electronic equipment, wireless charging device and wireless charging system | |
| CN201319516Y (en) | Self-adapting external battery for mobile devices | |
| CN201656576U (en) | Variable-frequency wireless powering and charging device | |
| CN203135541U (en) | Apparatus with wireless mobile charging function | |
| CN112803610B (en) | Device to be charged, system, wireless charging method and storage medium | |
| US20220006303A1 (en) | Charging and discharging control method, and device | |
| CN104979859A (en) | mobile power supply | |
| CN202749913U (en) | Wireless charger receiver and wireless terminal | |
| CN110739741B (en) | Low-voltage direct-current coupling management system of high-voltage power battery in communication base station | |
| US6552512B1 (en) | Portable device charger based on audio energy power | |
| CN101986502A (en) | Mobile phone battery charging circuit | |
| US11539226B2 (en) | Charging circuit and electronic device | |
| CN214506621U (en) | Multifunctional multipurpose power supply and carrier | |
| CN108365648A (en) | A kind of intelligent charging method | |
| CN101795014B (en) | Device and method for mobile terminal to supply power to external equipment | |
| CN207053215U (en) | A kind of fast charging system | |
| CN203218939U (en) | Intelligent equalizing charger | |
| CN201928065U (en) | Wireless charger | |
| CN205900734U (en) | Lithium cell with reduce output voltage function | |
| CN208423854U (en) | A kind of mobile power source and its discharge circuit | |
| CN104052091A (en) | Novel battery management architecture capable of charging in subareas and discharging in series areas | |
| CN111344927A (en) | Intelligent balance energy charging control system | |
| WO2020206700A1 (en) | Apparatus to be charged, and charging and discharging control method | |
| CN106356930A (en) | Mobile power source | |
| CN208971248U (en) | Wireless charging is precious |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |