CN101997327A - Portable intelligent lithium battery charger - Google Patents
Portable intelligent lithium battery charger Download PDFInfo
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- CN101997327A CN101997327A CN201010577265XA CN201010577265A CN101997327A CN 101997327 A CN101997327 A CN 101997327A CN 201010577265X A CN201010577265X A CN 201010577265XA CN 201010577265 A CN201010577265 A CN 201010577265A CN 101997327 A CN101997327 A CN 101997327A
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- battery
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- charging
- battery interface
- charging circuit
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- 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
Abstract
The invention provides a portable intelligent lithium battery charger, which comprises a shell, a circuit module arranged in the shell, and a plurality of communication interfaces electrically connected with the circuit module, wherein the circuit module comprises a control module, battery identification modules electrically connected with the control module respectively, and a charging circuit module; the plurality of communication interfaces comprise a power supply interface, a printer master battery interface and a slave battery interface; the power supply interface is electrically connected with the control module; and one end of the printer master battery interface and one end of the slave battery interface are electrically connected with the battery identification modules, and the other ends of the printer master battery interface and the slave battery interface are electrically connected with a charging circuit. The portable intelligent lithium battery charger has the preferential charging function of master and slave battery identification, preferentially charges a printer master battery no matter the charging condition, and then charges a slave battery so as to improve the charging efficiency of single charging and simultaneous charging under the same volume and the same power to a certain degree.
Description
Technical field
The present invention relates to intelligent lithium cell charging recognition technology field, relate in particular to a kind of intelligent lithium battery charger that is convenient for carrying.
Background technology
The intelligent charger of selling on the market generally all utilizes single cpu to implement intelligent recharge and discharge control at present, its function is comparatively simple, if when single battery simultaneously on the throne or polylith battery are charged, the function that existing charger only possesses single charging or charges simultaneously, do not possess automatic recognition function, can not make principal and subordinate's branch to rechargeable battery, thereby earlier cell host is charged, charge to slave in the back, like this, be subjected at portable charger under the requirement of shell sizes exquisiteness, then be subjected to great restriction from electric power output and conversion efficiency.
Summary of the invention
The objective of the invention is to, a kind of portable intelligent lithium battery charger is provided, it has the preferential charge function of principal and subordinate's battery identification, no matter under any charge condition, the printer main battery all preferentially charges, and then fill, thereby improve to a certain extent with stopping long-pending and with the single charging under the power and the charge efficiency of charging simultaneously from battery.
For achieving the above object, the invention provides a kind of portable intelligent lithium battery charger, it comprises: shell, be located at the circuit module in the shell, reach several communication interfaces that electrically connect with circuit module, comprise control module in this circuit module, the battery identification module that electrically connects with control module respectively, and charging circuit module, these several communication interfaces comprise power interface, printer main battery interface, and from battery interface, this power interface and control module electrically connect, printer main battery interface reaches from battery interface one end and all electrically connects with the battery identification module, and the other end all electrically connects with charging circuit.
Described shell is provided with a battery case, is located in this battery case from battery interface, and one is positioned in this battery case from battery, electrically connects from battery interface and charging circuit by this.
Also be provided with a main frame charging indicator light, and slave charging indicator light on the described shell, this main frame charging indicator light electrically connects with printer main battery interface, slave charging indicator light and electrically connecting from battery interface.
Described charging circuit comprises the main frame charging circuit, reaches the slave charging circuit, this main frame charging circuit, and the slave charging circuit all electrically connect with control module, printer main battery interface and main frame charging circuit electrically connect, and electrically connect from battery interface and slave charging circuit.
Be provided with in the described battery identification module printer main battery interface, and the testing circuit that detects from battery interface, this testing circuit respectively with printer main battery interface, and electrically connect from battery interface.
Described control module is a microcontroller.
Beneficial effect of the present invention: portable intelligent lithium battery charger provided by the present invention, it especially designs for printer at the IT industry is portable, preferential charge function with principal and subordinate's battery identification, no matter under any charge condition, the printer main battery all preferentially charges, and then fill from battery, thereby single battery or polylith battery have been solved when simultaneously on the throne, the present situation that charger only possesses single charging or charges simultaneously, improved the portable intelligent lithium battery charger greatly long-pending with the charge efficiency under the power, promoted the utilization ratio of portable product reserve battery with stopping.
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.
In the accompanying drawing,
Fig. 1 is the structural representation of portable intelligent lithium battery charger one specific embodiment among the present invention;
Fig. 2 is the modular structure schematic diagram of portable intelligent lithium battery charger one specific embodiment among the present invention.
Embodiment
Technological means and the effect thereof taked for further setting forth the present invention are described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
As Fig. 1, shown in 2, the invention provides a kind of portable intelligent lithium battery charger, it comprises: shell 10, be located at the circuit module in the shell 10, reach several communication interfaces that electrically connect with circuit module, comprise control module 22 in the described circuit module, the battery identification module 24 that electrically connects with control module 22 respectively, and charging circuit module, these several communication interfaces comprise power interface 32, printer main battery interface 34, and from battery interface 36, this power interface 32 electrically connects with control module 22, printer main battery interface 34, and from battery interface 36 1 ends all with battery identification module 24 electric connections, the other end all electrically connects with charging circuit.
Wherein, described shell 10 is provided with a battery case 12, is located in this battery case 12 from battery interface 36, and one is positioned in this battery case 12 from battery, electrically connects from battery interface 36 and charging circuit by this.Described power interface 32, and printer main battery interface 34 can be located at any position of shell 10.In this specific embodiment, power interface 32 is located on the left surface of shell 10, and printer main battery interface 34 is located on the right flank of shell 10.Also be provided with a main frame charging indicator light 14, and slave charging indicator light 16 on described this shell 10, this main frame charging indicator light 14 electrically connects with printer main battery interface 34, slave charging indicator light 16 with electrically connect from battery interface 36.This main frame charging indicator light 14, and slave charging indicator light 16 can advance corresponding row charging indication to the printer main battery and from battery, when the printer main battery and from battery when not on the throne, then main frame charging indicator light 14, and slave charging indicator light 16 lamp that do not work.
Especially, as a preferred embodiment of the present invention, described control module 22 can be a microcontroller, be provided with printer main battery interface 34 in the battery identification module 24, reach the testing circuit (not shown) that detects from battery interface 36, this testing circuit respectively with printer main battery interface 34, and electrically connect from battery interface 36, with to the printer main battery, and detect identification from battery is whether on the throne.Further, described charging circuit can comprise main frame charging circuit 26, reach slave charging circuit 28, this main frame charging circuit 26, and slave charging circuit 28 all with control module 22 electric connections, printer main battery interface 34 electrically connects with main frame charging circuit 26, electrically connects from battery interface 36 and slave charging circuit 28.
When portable intelligent lithium battery charger of the present invention is worked, insert in the power interface 32, this portable intelligent lithium battery charger and electric main are electrically connected by a power line; In battery case 12 on the shell 10 pack with one into from battery, electrically connect a printer by printer main battery interface 34.Under any charge condition, as long as the testing circuits in the battery identification module 24 detect the printer main battery when on the throne, then this portable intelligent lithium battery charger all will be preferably printer and charge, i.e. charging printer main battery earlier, and then fill from battery.When to the time from battery charge, as long as it is on the throne that testing circuit detects the printer main battery, then battery identification module 24 identification automatically, and charge for the printer main battery by control module 22 conversions is filled until the printer main battery and to be continued to be charged from battery after full again.
In sum, portable intelligent lithium battery charger provided by the present invention, it especially designs for printer at the IT industry is portable, preferential charge function with principal and subordinate's battery identification, no matter under any charge condition, the printer main battery all preferentially charges, and then fill from battery, thereby single battery or polylith battery have been solved when simultaneously on the throne, the present situation that charger only possesses single charging or charges simultaneously, improved the portable intelligent lithium battery charger greatly long-pending with the charge efficiency under the power, promoted the utilization ratio of portable product reserve battery with stopping.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection range of accompanying Claim of the present invention.
Claims (6)
1. portable intelligent lithium battery charger, it is characterized in that, comprise: shell, be located at the circuit module in the shell, reach several communication interfaces that electrically connect with circuit module, comprise control module in this circuit module, the battery identification module that electrically connects with control module respectively, and charging circuit module, these several communication interfaces comprise power interface, printer main battery interface, and from battery interface, this power interface and control module electrically connect, printer main battery interface reaches from battery interface one end and all electrically connects with the battery identification module, and the other end all electrically connects with charging circuit.
2. portable intelligent lithium battery charger as claimed in claim 1, it is characterized in that described shell is provided with a battery case, be located in this battery case from battery interface, one is positioned in this battery case from battery, electrically connects from battery interface and charging circuit by this.
3. portable intelligent lithium battery charger as claimed in claim 2, it is characterized in that, also be provided with a main frame charging indicator light on the described shell, reach the slave charging indicator light, this main frame charging indicator light and printer main battery interface electrically connect, the slave charging indicator light with electrically connect from battery interface.
4. portable intelligent lithium battery charger as claimed in claim 1, it is characterized in that, described charging circuit comprises the main frame charging circuit, reaches the slave charging circuit, this main frame charging circuit, and the slave charging circuit all electrically connect with control module, printer main battery interface and main frame charging circuit electrically connect, and electrically connect from battery interface and slave charging circuit.
5. portable intelligent lithium battery charger as claimed in claim 1, it is characterized in that, be provided with in the described battery identification module printer main battery interface, and the testing circuit that detects from battery interface, this testing circuit respectively with printer main battery interface, and electrically connect from battery interface.
6. portable intelligent lithium battery charger as claimed in claim 1 is characterized in that, described control module is a microcontroller.
Priority Applications (1)
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CN201010577265XA CN101997327A (en) | 2010-12-07 | 2010-12-07 | Portable intelligent lithium battery charger |
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CN201010577265XA CN101997327A (en) | 2010-12-07 | 2010-12-07 | Portable intelligent lithium battery charger |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105939033A (en) * | 2015-03-05 | 2016-09-14 | 保时捷股份公司 | Method and apparatus for setting up an on-board charger in an electrically driven vehicle |
CN106487055A (en) * | 2015-09-02 | 2017-03-08 | 华为终端(东莞)有限公司 | Electric power management circuit, intelligent terminal and charging method |
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JP2001211558A (en) * | 2000-01-27 | 2001-08-03 | Sanyo Electric Co Ltd | Charging method for plurality of batteries |
CN2613946Y (en) * | 2003-03-21 | 2004-04-28 | 英华达股份有限公司 | Mobile telephone set with auxiliary charger |
CN2896648Y (en) * | 2006-03-16 | 2007-05-02 | 陈建民 | Intelligent charger |
CN100423357C (en) * | 1995-10-31 | 2008-10-01 | 摩托罗拉公司 | Electronic device containing device for charging for batter device |
CN101378558A (en) * | 2007-08-28 | 2009-03-04 | 希姆通信息技术(上海)有限公司 | Mobile telephone set for intelligent double-battery electric power system |
CN101771293A (en) * | 2009-06-22 | 2010-07-07 | 深圳市友利通电子有限公司 | Handheld mobile terminal and power supply device thereof |
CN201868923U (en) * | 2010-12-07 | 2011-06-15 | 东莞市钜大电子有限公司 | Portable intelligent lithium battery charger |
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2010
- 2010-12-07 CN CN201010577265XA patent/CN101997327A/en active Pending
Patent Citations (8)
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CN100423357C (en) * | 1995-10-31 | 2008-10-01 | 摩托罗拉公司 | Electronic device containing device for charging for batter device |
US5717307A (en) * | 1996-07-24 | 1998-02-10 | Motorola, Inc. | Apparatus and method for identifying the type and brand of a battery for a portable device |
JP2001211558A (en) * | 2000-01-27 | 2001-08-03 | Sanyo Electric Co Ltd | Charging method for plurality of batteries |
CN2613946Y (en) * | 2003-03-21 | 2004-04-28 | 英华达股份有限公司 | Mobile telephone set with auxiliary charger |
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CN101378558A (en) * | 2007-08-28 | 2009-03-04 | 希姆通信息技术(上海)有限公司 | Mobile telephone set for intelligent double-battery electric power system |
CN101771293A (en) * | 2009-06-22 | 2010-07-07 | 深圳市友利通电子有限公司 | Handheld mobile terminal and power supply device thereof |
CN201868923U (en) * | 2010-12-07 | 2011-06-15 | 东莞市钜大电子有限公司 | Portable intelligent lithium battery charger |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105939033A (en) * | 2015-03-05 | 2016-09-14 | 保时捷股份公司 | Method and apparatus for setting up an on-board charger in an electrically driven vehicle |
CN105939033B (en) * | 2015-03-05 | 2018-12-28 | 保时捷股份公司 | Method and apparatus for onboard charger to be arranged in electrically driven vehicle |
CN106487055A (en) * | 2015-09-02 | 2017-03-08 | 华为终端(东莞)有限公司 | Electric power management circuit, intelligent terminal and charging method |
WO2017036413A1 (en) * | 2015-09-02 | 2017-03-09 | 华为技术有限公司 | Power management circuit, intelligent terminal and charging method |
CN106487055B (en) * | 2015-09-02 | 2019-06-11 | 华为终端有限公司 | Electric power management circuit, intelligent terminal and charging method |
US11005273B2 (en) | 2015-09-02 | 2021-05-11 | Huawei Technologies Co., Ltd. | Power management circuit, intelligent terminal, and charging method |
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Application publication date: 20110330 |