CN105591449A - Multifunctional charger - Google Patents
Multifunctional charger Download PDFInfo
- Publication number
- CN105591449A CN105591449A CN201610112167.6A CN201610112167A CN105591449A CN 105591449 A CN105591449 A CN 105591449A CN 201610112167 A CN201610112167 A CN 201610112167A CN 105591449 A CN105591449 A CN 105591449A
- Authority
- CN
- China
- Prior art keywords
- module
- wireless charging
- usb
- charging terminal
- multifunctional charger
- 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
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Classifications
-
- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a multifunctional charger comprising a switch power supply module which can convert alternating current into direct current. The switch power supply module can send signals to a USB charging management module. The USB charging management module comprises three USB interfaces and a quick charge interface. The switch power supply module can also send signals successively to a frequency conversion module, an electromagnetic conversion module, and a wireless charging terminal. A detection circuit module is arranged between the frequency conversion module and the wireless charging terminal. Signals sent by the wireless charging terminal can be received, processed and then transmitted to the frequency conversion module by the detection circuit module. The invention discloses a multifunctional charger which can realize wireless charging, USB multi-interface charging and quick charging functions; with large power capacity, the charger can meet the requirements of multiple cell phones or other mobile devices.
Description
Technical field
The present invention relates to household and use charging appliance field, be specifically related to one wireless charging and many mouthfuls of USB can be providedThe multifunctional charger of charging.
Background technology
The USB charger of selling in the market generally can only provide single channel 5V charging, and charging current is generally 1000mA,Charge power is 5 watts to the maximum, the less and function singleness of power. Wireless charger is also simple function, can not be all many simultaneouslyPortion's mobile phone or other mobile device charge.
Summary of the invention
For existing issue, the invention discloses a kind of multifunctional charger, can realize many mouthfuls of wireless charging and USB simultaneously and fillThe function of electricity, and the function of quick charge, and power is larger, can meet the charging of plurality of mobile phones or other mobile device simultaneouslyDemand.
Technical scheme of the present invention is as follows:
A kind of multifunctional charger, comprises that one can be converted into alternating current galvanic switch power module, described switch electricitySource module can send a signal to a USB charge management module, and described USB charge management module comprises three USB interfaces and oneQuick charge interface; Described switch power module can also send a signal to successively a frequency-variable module, an electromagnetic conversion module andWith wireless charging terminal; Between described frequency-variable module and wireless charging terminal, be also provided with a testing circuit module, described detection electricityRoad module can accept the signal that described wireless charging terminal sends and process after be delivered to described frequency-variable module.
Preferably, the voltage of described alternating current is 85V to 265V.
Preferably, described wireless charging terminal is a coil.
The invention discloses a kind of multifunctional charger, can realize the function of wireless charging and many mouthfuls of chargings of USB simultaneously,And the function of quick charge, and power is larger, can meet the charging demand of plurality of mobile phones or other mobile device simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, required making in describing embodiment belowWith accompanying drawing be briefly described.
Fig. 1 is the system block diagram of multifunctional charger provided by the present invention.
Numeral in figure:
1, USB charge management module 2, frequency-variable module 3, electromagnetic conversion module
4, testing circuit module 5, coil 6, switch power module.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeDescribe wholely.
Shown in Fig. 1, a kind of multifunctional charger, comprises that one can be converted into 85V to 265V alternating current galvanic openingClose power module 6, described switch power module 6 can send a signal to a USB charge management module 1, described USB Charge ManagementModule 1 comprises three USB interfaces and a quick charge interface; Described switch power module 6 can also send a signal to a change successivelyFrequency module 2, an electromagnetic conversion module 3 and with wireless charging terminal; Between described frequency-variable module 2 and wireless charging terminal, also establishDescribed testing circuit module 4 has a testing circuit module 4, after can be accepted the signal that described wireless charging terminal sends and processesBe delivered to described frequency-variable module 2. Described wireless charging terminal is a coil 5.
Wherein, switch power module 6 is responsible for changing the electric main of 85V-265V into specified DC voltage, is USBCharge management module 1, frequency-variable module 2, testing circuit module 4 provide direct current supply. It is many that USB charge management module 1 can be respectivelyRoad USB interface provides charging, and each USB interface can be realized independently power source charges management, due to i Phone and Android mobile phoneCharge mode difference, this module can be identified i Phone or Android mobile phone automatically, and negative according to the difference of each USB interface respectivelyCarry and the charging stage provides different charging currents, after wherein arbitrary road is full of, the output of this road has trickle and maintains battery and fillElectricity, can not cause battery overcharge. The actual Shi Mei road USB interface that uses adopts respectively independent dual-colored LED indicator lamp to show, fillsIn electric process, show redness, when battery is full of, show and green do not show without equipment access time.
In the time possessing the mobile phone of quick-charge function and need quick charge, mobile phone can be accessed to quick charge mouth, just canMobile phone is carried out to quick charge.
Wireless charging function is (to charge to load by wireless mode by electromagnetic wave induction coil 5. By frequency conversionModule 2 changes rated DC current into high frequency electric, charges to load through coil 5. Testing circuit module 4 is responsible for detecting electricityWhether the size of current of magnetic induction coil 5 has charged complete with pattern and the load of determining charging. When load battery charging knotShu Hou, testing circuit module 4 will be sent control signal to frequency-variable module 2, and charge closing is exported automatically, avoids the mistake of load batteryCharging.
To be apparent for those skilled in the art to the multiple amendment of these embodiment, hereinDefined General Principle can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.
Claims (3)
1. a multifunctional charger, is characterized in that, comprises that one can be converted into alternating current galvanic Switching Power Supply mouldPiece, described switch power module can send a signal to a USB charge management module, and described USB charge management module comprises threeIndividual USB interface and a quick charge interface; Described switch power module can also send a signal to a frequency-variable module, an electromagnetism successivelyModular converter and with wireless charging terminal; Between described frequency-variable module and wireless charging terminal, be also provided with a testing circuit mouldPiece, described testing circuit module can accept the signal that described wireless charging terminal sends and process after be delivered to described frequency conversion mouldPiece.
2. multifunctional charger according to claim 1, is characterized in that, the voltage of described alternating current be 85V extremely265V。
3. multifunctional charger according to claim 1, is characterized in that, described wireless charging terminal is a coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112167.6A CN105591449A (en) | 2016-02-29 | 2016-02-29 | Multifunctional charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112167.6A CN105591449A (en) | 2016-02-29 | 2016-02-29 | Multifunctional charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105591449A true CN105591449A (en) | 2016-05-18 |
Family
ID=55930781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610112167.6A Pending CN105591449A (en) | 2016-02-29 | 2016-02-29 | Multifunctional charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105591449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482705A (en) * | 2017-07-20 | 2017-12-15 | 成都智朴思互联科技有限公司 | Simultaneously to the charger of multiple devices charging |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202888879U (en) * | 2012-09-18 | 2013-04-17 | 东莞市金欣电子有限公司 | Multifunctional fast charging mobile phone charger with USB HUB interface |
| CN203119510U (en) * | 2012-12-19 | 2013-08-07 | 刘海敏 | Wireless charger |
| CN103532211A (en) * | 2013-10-29 | 2014-01-22 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and charging control method |
| CN105226762A (en) * | 2015-10-29 | 2016-01-06 | 宁波力芯科信息科技有限公司 | A kind of wireless charger equipment and wireless charging method |
-
2016
- 2016-02-29 CN CN201610112167.6A patent/CN105591449A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202888879U (en) * | 2012-09-18 | 2013-04-17 | 东莞市金欣电子有限公司 | Multifunctional fast charging mobile phone charger with USB HUB interface |
| CN203119510U (en) * | 2012-12-19 | 2013-08-07 | 刘海敏 | Wireless charger |
| CN103532211A (en) * | 2013-10-29 | 2014-01-22 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and charging control method |
| CN105226762A (en) * | 2015-10-29 | 2016-01-06 | 宁波力芯科信息科技有限公司 | A kind of wireless charger equipment and wireless charging method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482705A (en) * | 2017-07-20 | 2017-12-15 | 成都智朴思互联科技有限公司 | Simultaneously to the charger of multiple devices charging |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |