CN201084803Y - Battery with charging function and portable electronic device - Google Patents
Battery with charging function and portable electronic device Download PDFInfo
- Publication number
- CN201084803Y CN201084803Y CNU2007201701926U CN200720170192U CN201084803Y CN 201084803 Y CN201084803 Y CN 201084803Y CN U2007201701926 U CNU2007201701926 U CN U2007201701926U CN 200720170192 U CN200720170192 U CN 200720170192U CN 201084803 Y CN201084803 Y CN 201084803Y
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- CN
- China
- Prior art keywords
- battery
- circuit module
- charging circuit
- charging
- battery body
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- 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.)
- Expired - Lifetime
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a battery with charging function and a portable electronic device, wherein, the battery with charging function comprises a body, a first charging circuit module which is connected electrically with the body and is used for charging the body and a second charging circuit module which is connected electrically with the body and is used for power output of the body, wherein, the second charging circuit module comprises a current-voltage converter and control module and a self protection module; the second charging circuit module is provided with at least one USB interface for outputting power. The utility model has the advantages that other electronic devices can be charged only with the battery and the battery is convenient and applicable. The portable electronic device with the battery can charge other electronic devices.
Description
Technical field
The utility model relates to a kind of battery and portable electric appts, particularly relates to a kind of battery and portable electric appts with charge function.
Background technology
Along with popularizing of mobile phone, personal digital equipment and notebook computer, the information products that people need to carry in moving process get more and more, and the problem of its battery charge also bothers more, and many times people have to be with simultaneously several chargers.And the general output voltage of the battery module of notebook computer is 11.0-14.4V, and its capacity mostly also more than 3000mAh, is compared other digital equipment of mobile phone, MP3, MP4, PDA or the like now, and capacity is much bigger.And USB interface is because its speed, standardization and popularity height, also make USB become a standard interface that carries out exchanges data between small sized personal number and communication apparatus and the PC now, and personal digital equipment has also substantially all possessed by the ability of USB interface from PC (comprising notebook) power taking charging now.
A problem of existing general USB charging scheme is: the output voltage of USB is 5V, maximum supply current is 500mA, for the equipment (as mobile phone) of big charging voltage of needs and charging current or need carry out under the situation of quick charge, just seem that some is had too many difficulties to cope with.
Chinese patent 02131011.4 provides a kind of notebook computer that can charge to mancarried electronic aid, and it charges to miscellaneous equipment by the notebook USB interface, by the design of internal circuit, has solved also chargeable problem when not starting shooting.But its power taking must be passed through the notebook main frame, can not directly charge with battery
Chinese patent 200520129649.X provides a kind of portable battery bag that exchanges with direct-current charging interface that has, and it possesses the portable battery bag that exchanges with direct-current charging interface, and power brick can be given other electronic equipment charging.But this power brick complex structure, cost is higher.
Summary of the invention
The purpose of this utility model is, a kind of new battery with charge function is provided, and technical problem to be solved is to make it under individualism, can charge to other electronic equipments, thereby be suitable for practicality more.
Another purpose of the present utility model is, a kind of portable electric appts is provided, and technical problem to be solved is to make its battery with charge function, thereby can be suitable for practicality more for other electronic equipment chargings.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of battery with charge function that the utility model proposes, it comprises: battery body; The first charging circuit module is electrically connected to above-mentioned battery body, is used for charging to battery body; And the second charging circuit module, be electrically connected to above-mentioned battery body, be used for the battery body output power.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid battery with charge function, the wherein said second charging circuit module comprises current/voltage conversion and control module.
Aforesaid battery with charge function, the wherein said second charging circuit module has at least one USB interface, is used for output power.
Aforesaid battery with charge function, the quantity of wherein said USB interface are 2-4.
Aforesaid battery with charge function, the wherein said second charging circuit module comprises the self-shield module, what identification was inserted is that USB is recharged equipment or standard USB device.
The purpose of this utility model and solve its technical problem and also realize by the following technical solutions.According to a kind of portable electric appts that the utility model proposes, it comprises: main frame; And the battery with charge function, being arranged in the above-mentioned main frame, this battery comprises: battery body; The first charging circuit module is electrically connected to above-mentioned battery body, is used for charging to battery body; And the second charging circuit module, be electrically connected to above-mentioned battery body, be used for the battery body output power.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid portable electric appts, the wherein said second charging circuit module comprises current/voltage conversion and control module.
Aforesaid portable electric appts, wherein said second charging module has at least one USB interface, is connected on the housing of above-mentioned main frame, is used for output power.
Aforesaid portable electric appts, the quantity of wherein said USB interface are 2-4.
Aforesaid portable electric appts is notebook computer, mobile phone, personal digital assistant, MP3 player, Portable DVD player or portable television.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, battery and the portable electric appts that the utlity model has charge function has following advantage at least
1, the USB charging inlet is integrated on the battery, thereby makes battery possess charge function, increased its scope of application.
2, utilize charge control module to carry out the management and the control of outside other electronic equipment charging between usb electrical interface and the battery body, can control charging voltage and charging current in many ways.
What 3, this battery can be discerned insertion automatically is that USB is recharged equipment or standard USB device, damages because of too high voltage and current avoiding.
4, portable electric appts of the present utility model adopts the above-mentioned battery with charge function, and it can allow the user to utilize software that charging current and voltage are managed, and has enlarged the scope of application of this electronic equipment.
In sum, the battery with charge function and the portable electric appts of the utility model special construction, it has above-mentioned many advantages and practical value, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, thereby be suitable for practicality more.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the structural representation with battery of charge function of the present utility model.
Fig. 2 is that the circuit of this battery with charge function is formed schematic diagram.
Fig. 3 is the structural representation of the portable electric appts that the utility model proposes.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to the battery with charge function and its embodiment of portable electric appts, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also illustrated in figures 1 and 2ly, Fig. 1 is the structural representation with battery of charge function of the present utility model, and Fig. 2 is that the circuit of this battery with charge function is formed schematic diagram.It comprises the battery with charge function that the utility model provides: battery body 10 for example is a lithium ion battery; The first charging circuit module 20 is electrically connected to above-mentioned battery body 10, is used for charging to battery body; And the second charging circuit module 30, be electrically connected to above-mentioned battery body 10, be used for the battery body output power.The second above-mentioned charging circuit module 30 comprises current/voltage conversion and control module 31, to the equipment output power that is recharged the time, control the voltage and current intensity of its output, preferable, the voltage that is provided with a voltage control toggle switch 34 direct control outputs in this second charging circuit module 30 (as the may command charging voltage is: 3.3V, 5V, 9V or the like), to adapt to the needs of distinct device.Simultaneously, the second charging circuit module 30 can also be provided with self-shield module 33, so that automatically identification inserts is that USB is recharged equipment or standard USB device, damages because of too high voltage and current avoiding.The above-mentioned second charging circuit module 30 is provided with at least one USB interface 32, is used for output power.On entity, these USB interface are integrated in the surface of battery body, and as shown in Figure 1, USB interface is two, and those skilled in the art can be set to more a plurality of as required, for example are 4, so that can be a plurality of equipment charges simultaneously.The first above-mentioned charging circuit module 20 is the standard configuration of this battery, and it comprises that an electric power input interface 21 is used for to this battery body charging.On battery body, be provided with power supply interface 11, be used at this battery with charge function during as power supply unit, to the power devices that this battery is installed.When this rechargeable battery was Notebook Battery, interface 11 had and charges and provide two functions of electric power to notebook, so can omit interface 21.Originally have the first charging circuit module of the battery of charge function, be the preferred circuit of notebook, no longer need complicated AC and DC charging circuit in battery, the first charging circuit module and the second charging circuit module are independent fully.Do not need complicated various modular converters in the battery, as AC-DC conversion, input handover module etc.Originally have the battery of charge function owing to adopt battery directly to charge, its charging current is big, can carry out quick charge.Battery with charge function of the present utility model can be compared with existing chargeable notebook computer by the battery charge of USB interface to other equipment under individualism, it can directly charge without the notebook main frame, and it is simple in structure, is convenient to make, and cost is lower.Battery applications of the present utility model is in notebook computer, and it can further cooperate with notebook host computer system (EC), can allow the user to utilize software that charging current and voltage are managed.Owing to adopted USB interface, only need the original USB line of electronic equipment get final product to the charging of external electronic device, do not need the multiplexing of complexity.
Seeing also shown in Figure 3ly, is the structural representation of a kind of portable electric appts that the utility model proposes.This electronic equipment is notebook computer, mobile phone, personal digital assistant, MP3 player, Portable DVD player or portable television, and it comprises main frame 100; And the battery with charge function of the above-mentioned proposition of the utility model, being arranged in the above-mentioned main frame 100, it comprises: battery body 10; The first charging circuit module is electrically connected to above-mentioned battery body, is used for charging to battery body; And the second charging circuit module, be electrically connected to above-mentioned battery body, be used for the battery body output power.On the housing of this main frame 100, offer delivery outlet, expose the USB interface 32 of this battery, perhaps on main case, be provided with USB interface, and be connected on the USB interface of battery.The main frame of portable electric appts of the present utility model, notebook computer for example, as have EC (energy control) management function, then can realize the management and the control of charging voltage and electric current to this battery.The portable electric appts that the utility model proposes, can charge to a plurality of other equipment, and, be inconvenient to use under the situation of this portable electric appts charging, can take out its entrained battery, be other equipment charges directly, enlarged the application of this portable electric appts, thereby be suitable for practicality more with battery.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. battery with charge function is characterized in that it comprises:
Battery body;
The first charging circuit module is electrically connected to above-mentioned battery body, is used for charging to battery body; And
The second charging circuit module is electrically connected to above-mentioned battery body, is used for the battery body output power.
2. the battery with charge function according to claim 1 is characterized in that the wherein said second charging circuit module comprises current/voltage conversion and control module.
3. the battery with charge function according to claim 1 is characterized in that the wherein said second charging circuit module has at least one USB interface, is used for output power.
4. the battery with charge function according to claim 3, the quantity that it is characterized in that wherein said USB interface are 2-4.
5. the battery with charge function according to claim 1 is characterized in that the wherein said second charging circuit module comprises the self-shield module, and what identification was inserted is that USB is recharged equipment or standard USB device.
6. portable electric appts is characterized in that it comprises:
Main frame; And
Battery with charge function is arranged in the above-mentioned main frame, and it comprises:
Battery body;
The first charging circuit module is electrically connected to above-mentioned battery body, is used for charging to battery body; And
The second charging circuit module is electrically connected to above-mentioned battery body, is used for the battery body output power.
7. portable electric appts according to claim 6 is characterized in that the wherein said second charging circuit module comprises current/voltage conversion and control module.
8. portable electric appts according to claim 6 is characterized in that wherein said second charging module has at least one USB interface, is connected on the housing of above-mentioned main frame, is used for output power.
9. portable electric appts according to claim 6, the quantity that it is characterized in that wherein said USB interface are 2-4.
10. according to each described portable electric appts of claim 6-8, it is characterized in that this portable electric appts is notebook computer, mobile phone, personal digital assistant, MP3 player, Portable DVD player or portable television.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201701926U CN201084803Y (en) | 2007-08-14 | 2007-08-14 | Battery with charging function and portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201701926U CN201084803Y (en) | 2007-08-14 | 2007-08-14 | Battery with charging function and portable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084803Y true CN201084803Y (en) | 2008-07-09 |
Family
ID=39627275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201701926U Expired - Lifetime CN201084803Y (en) | 2007-08-14 | 2007-08-14 | Battery with charging function and portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084803Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931093A (en) * | 2009-06-22 | 2010-12-29 | 萨爽 | Have and be used for rechargeable battery pack inner and external charging/output function connector |
| CN102736715A (en) * | 2011-04-02 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Battery |
| CN102802072A (en) * | 2011-05-23 | 2012-11-28 | 株式会社东芝 | Broadcast receiver and method for controlling broadcast receiver |
| CN103516014A (en) * | 2012-06-19 | 2014-01-15 | 三星电子株式会社 | Battery charging method and electronic device |
-
2007
- 2007-08-14 CN CNU2007201701926U patent/CN201084803Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931093A (en) * | 2009-06-22 | 2010-12-29 | 萨爽 | Have and be used for rechargeable battery pack inner and external charging/output function connector |
| EP2267863A3 (en) * | 2009-06-22 | 2013-09-11 | SA Shuang | Rechargeable battery pack with connecting ports for internal and external charging/discharging operations |
| CN101931093B (en) * | 2009-06-22 | 2016-08-10 | 萨爽 | With for the internal rechargeable battery pack with external charging/output function connector |
| CN102736715A (en) * | 2011-04-02 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Battery |
| CN102802072A (en) * | 2011-05-23 | 2012-11-28 | 株式会社东芝 | Broadcast receiver and method for controlling broadcast receiver |
| CN103516014A (en) * | 2012-06-19 | 2014-01-15 | 三星电子株式会社 | Battery charging method and electronic device |
| US9787130B2 (en) | 2012-06-19 | 2017-10-10 | Samsung Electronics Co., Ltd. | Battery charging method and electronic device |
| CN109768598A (en) * | 2012-06-19 | 2019-05-17 | 三星电子株式会社 | Method for charging batteries and electronic device |
| US10374450B2 (en) | 2012-06-19 | 2019-08-06 | Samsung Electronics Co., Ltd. | Battery charging method and electronic device |
| US11368039B2 (en) | 2012-06-19 | 2022-06-21 | Samsung Electronics Co., Ltd. | Battery charging method and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090313 Address after: No. 6, Pioneer Road, Haidian District information industry base, Beijing, 100085 Co-patentee after: Shanghai Lenovo Electronics Co., Ltd. Patentee after: Lenovo (Beijing) Co., Ltd. Address before: No. 6, Pioneer Road, Haidian District information industry base, Beijing, 100085 Patentee before: Lenovo (Beijing) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080709 |