CN101202352B - Backup battery - Google Patents

Backup battery Download PDF

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Publication number
CN101202352B
CN101202352B CN200610165713A CN200610165713A CN101202352B CN 101202352 B CN101202352 B CN 101202352B CN 200610165713 A CN200610165713 A CN 200610165713A CN 200610165713 A CN200610165713 A CN 200610165713A CN 101202352 B CN101202352 B CN 101202352B
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China
Prior art keywords
unit
charging module
backup battery
electric core
voltage
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CN200610165713A
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Chinese (zh)
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CN101202352A (en
Inventor
魏孔刚
刘海龙
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Philips North America, LLC
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Huawei Technologies Co Ltd
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Publication date
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Priority to CN200610165713A priority Critical patent/CN101202352B/en
Publication of CN101202352A publication Critical patent/CN101202352A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The embodiment of the invention discloses a backup battery, comprising an input unit, a charging module and an output unit; wherein, the charging module comprises a detecting and displaying unit, a charging management unit, an electric core and a voltage increasing unit further. The backup battery of the embodiment of the invention has the advantages of large capacity, being compatible with the charging interfaces of different external chargers and external chargeable equipment, storing electric energy, directly charging external portable equipment, convenient operation, and avoiding the loss of data of a user caused by replacement of battery of equipment.

Description

A kind of backup battery
Technical field
The present invention relates to electronic circuit technology, relate in particular to a kind of backup battery.
Background technology
Present many portable sets such as mobile phone, portable instrument etc., all adopt powered battery, also all will use reserve battery under many circumstances.These portable sets often comprise three major parts, are example with the mobile phone, are respectively: the hand-set host of charged pool, charger and are to several reserve batteries.
Because of being subjected to effects limit such as outward appearance, can not exchange between the reserve battery of these portable sets, this has caused following problems: at first, the general capacity of reserve battery is less than normal, and polylith or multiple reserve battery carry inconvenience; In addition, the superseded meeting of reserve battery causes eliminating of portable charged equipment; At last, in some cases, change battery and also can cause losing of user's significant data.
Summary of the invention
Embodiments of the invention provide a kind of backup battery, and the backup battery that provides in the use embodiment of the invention can not the general inconvenience that is brought with the battery and the charger that solve various rechargeable devices in the prior art.
Embodiments of the invention provide a kind of backup battery, comprise input unit, charging module and output unit;
Described charging module links to each other with described input unit and described output unit, described input unit is by being connected with external charger to the charging of described charging module, and described charging module connects external portable equipment by described output unit and power supply is provided for described external portable equipment or to described external portable equipment charge.
Described charging module further comprises detection and display unit, Charge Management unit, electric core and boosting unit;
Described Charge Management unit links to each other with described electric core with described input unit respectively;
The external charger that described input unit connects is given described electric core charging by described Charge Management unit; Described detection and display unit detect and show the voltage or the capacity of described electric core;
Described boosting unit links to each other with described output unit with described electric core respectively, described electric core voltage is lifted to the charger used the same voltage of described external portable equipment and by described output unit gives described external portable equipment charge or power supply.
Described boosting unit further comprises the voltage setup unit and the performance element that boosts, and described voltage setup unit is used to set the desired value that improves voltage, and the described performance element that boosts is according to described voltage setup unit target value set boosted output voltages.
Described output unit further comprises output port and output patchcord, and described output port connects external portable equipment by described output patchcord.
Described input unit further comprises input port and input patchcord, and described input port directly connects or connect by described input patchcord the charger of external portable equipment.
Backup battery capacity in the embodiment of the invention is bigger, can solve reserve battery capacity problem less than normal; In addition, this backup battery can compatible different external charger and rechargeable devices, but storage of electrical energy and directly to the external portable equipment charge is easy to operate, has avoided the user data loss that causes because of the equipment replacement battery.
Description of drawings
Fig. 1 is the backup battery structural representation of the embodiment of the invention one;
Fig. 2 is the backup battery structural representation of the embodiment of the invention two;
Fig. 3 is the backup battery structural representation of the embodiment of the invention three;
Fig. 4 is that the external charger of passing through of the embodiment of the invention four is backup battery and cell-phone charging schematic diagram;
Fig. 5 is that the external charger of passing through of the embodiment of the invention five is backup battery and cell-phone charging schematic diagram;
Fig. 6 is that the external charger of passing through of the embodiment of the invention four is a backup battery charging schematic diagram;
Fig. 7 is that the external charger of passing through of the embodiment of the invention five is a backup battery charging schematic diagram;
Fig. 8 is that the backup battery that passes through of the embodiment of the invention five is the cell-phone charging schematic diagram.
Embodiment
A kind of backup battery that provides in the embodiment of the invention one comprises as shown in Figure 1: charging module 10, input port 11 and output port 12.Wherein, charging module 10 further comprises: detect and display unit 101, Charge Management unit 102, boosting unit 103 and electric core 104.
Input port 11 is connected with external charger, is electric core 104 chargings by Charge Management unit 102, detects with display unit 101 to show whether the voltage and the electric weight of the electric core 104 of charging module 10 are full of.Output port 12 is used for being connected with outside equipment to be charged, when external power source, by boosting unit 103 output voltage of electric core 104 is raised to the required charging voltage of external portable equipment, by external power source is electric core 104 and external portable equipment charge simultaneously, wherein boosting unit 103 can further comprise the voltage setup unit and the performance element that boosts, this voltage setup unit is used to set the desired value of boosted voltage, and this performance element that boosts is according to this voltage setup unit target value set boosted output voltages.Detect the electric weight that is used for showing the electric core 104 of charging module 10 with display unit 101 simultaneously.When no external power source, boosting unit 103 is raised to the required charging voltage of external equipment with the output voltage of electric core 104, be the external portable equipment charge, detect simultaneously with display unit 101 and be used for showing whether the voltage and the electric weight of the electric core 104 of charging module 10 are full of.
A kind of backup battery that provides in the embodiment of the invention two comprises as shown in Figure 2: charging module 20, input port 21 and output port 22.Wherein, when the charger used output voltage of the output voltage of charging module 20 and external portable equipment was identical or approximate, charging module 20 further comprised: detect and display unit 201, battery charging management unit 202, boosting unit 203 and electric core 204.Input port 21 is used for being connected with external charger, connect boosting unit 203 by Charge Management unit 202, wherein boosting unit 203 can further comprise the voltage setup unit and the performance element that boosts, this voltage setup unit is used to set the desired value of boosted voltage, be electric core 204 chargings after this performance element that boosts is increased to set point according to this voltage setup unit target value set with the input voltage of external charger, detect with display unit 201 and be used for showing whether the voltage and the electric weight of the electric core 204 of charging module 20 are full of.
Output port 22 is used for being connected with outside equipment to be charged, when external power source, is electric core 204 and external portable equipment charge simultaneously by external power source.When no external power source, be the external portable equipment charge by electric core 204, detect the dump energy that is used for showing the electric core 204 of charging module 20 with display unit 201.Compare with the structure among the embodiment one, this structure can effectively reduce the boosting unit loss, improves charge efficiency.
A kind of backup battery that provides in the embodiment of the invention three comprises as shown in Figure 3: charging module 20, input port 21 and output port 22.Wherein, when the charger used output voltage of the output voltage and the external portable equipment of charging module 20 was identical or approximate, charging module 20 further comprised: detect and display unit 201, battery charging management unit 202 and electric core 204.The difference of the backup battery that provides among this structure and the embodiment two is, directly is electric core 204 chargings by Charge Management unit 202, and the structure of other each several parts is identical with embodiment two with function, does not do repeat specification at this.
Adopt the structure among above-mentioned three embodiment, the backup battery that the embodiment of the invention provided can be multiple external portable equipment charge.The present invention externally the used charger of portable set be the most frequently used charger port, can be with the input port coupling of backup battery in the embodiment of the invention time, being equipped with an output switching electric wire between backup battery in embodiments of the present invention and the external portable equipment, is the charging module charging of external portable equipment and embodiment of the invention backup battery simultaneously by external charger.Among the embodiment four, with the mobile phone A is example, its charger A can mate with the power input mouth of backup battery, as shown in Figure 4, charger A31 is connected with the input port 11 of backup battery by general electric wire 32, mobile phone A 34 is connected with the output port 12 of backup battery by output switching electric wire A33, is charging module 10 and mobile phone A 34 chargings simultaneously.
In the embodiment of the invention, externally under the charger used interface of the portable set situation different with the interface of backup battery in the embodiment of the invention, by between backup battery and the external charger, be equipped with different switching electric wires respectively between backup battery and the equipment, be backup battery and external portable equipment charge in the embodiment of the invention simultaneously by external charger.Among the embodiment five, with the mobile phone B is example, its charger B can not mate with the power input mouth of backup battery in the embodiment of the invention, as shown in Figure 5, charger B41 is connected with input port 11 by input switching electric wire 42, mobile phone B 44 is connected with output port 12 by output switching electric wire B43, is charging module 10 and mobile phone B 44 chargings simultaneously.
Under the situation that the power supply of external charge device is arranged, the external charge device can be given the charging module charging of backup battery in the embodiment of the invention, with the employed charger that can mate with the power input mouth of backup battery in the embodiment of the invention among the embodiment four is example, as shown in Figure 6, charger A31 is connected with the input port 11 of backup battery in the embodiment of the invention by general electric wire 32, is charging module 10 chargings.In addition, when the external charge device can not mate with the power input mouth in the embodiment of the invention, be example with the mobile phone B among the embodiment five, as shown in Figure 7, charger 41 is connected with input port 11 by input switching electric wire 42, is charging module 10 chargings.
Portable set electric weight deficiency externally, do not have again under the situation that external power source can charge, can use the backup battery in the embodiment of the invention to be the external portable equipment charge, with the mobile phone B among the embodiment five is example, as shown in Figure 8, mobile phone B 44 is connected with the output port 12 of backup battery by output switching electric wire B43, is charged for mobile phone B 44 by charging module 10.Charging voltage during charging is consistent with the charging voltage of this mobile phone B special charger with charging current.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.

Claims (6)

1. a backup battery is characterized in that, comprises input unit, charging module and output unit;
Described charging module links to each other with described input unit and described output unit, described input unit is by being connected with external charger to the charging of described charging module, and described charging module connects external portable equipment by described output unit and power supply is provided for described external portable equipment or to described external portable equipment charge;
Described charging module further comprises detection and display unit, Charge Management unit, electric core and boosting unit; Described boosting unit links to each other with described output unit with described electric core respectively, described electric core voltage is lifted to the charger used the same voltage of described external portable equipment and by described output unit gives described external portable equipment charge or power supply.
2. backup battery according to claim 1 is characterized in that the Charge Management unit in the described charging module links to each other with described electric core with described input unit respectively;
The external charger that input unit in the described charging module connects is given described electric core charging by described Charge Management unit, and described detection and display unit detect and show the voltage or the capacity of described electric core;
Electric core in the described charging module is given described external portable equipment charge or power supply by described output unit.
3. backup battery according to claim 1 is characterized in that described charging module also comprises boosting unit, links to each other with described electric core with described Charge Management unit respectively, the voltage when improving described Charge Management unit and be described electric core charging.
4. as backup battery as described in claim 2 or 3, it is characterized in that, described boosting unit further comprises the voltage setup unit and the performance element that boosts, described voltage setup unit is used to set the desired value that improves voltage, and the described performance element that boosts is according to described voltage setup unit target value set boosted output voltages.
5. backup battery as claimed in claim 1 or 2 is characterized in that, described output unit further comprises output port and output patchcord, and described output port is by described output patchcord connection external portable equipment.
6. backup battery as claimed in claim 1 or 2 is characterized in that, described input unit further comprises input port and input patchcord, and described input port directly connects or the charger by described input patchcord connection external portable equipment.
CN200610165713A 2006-12-14 2006-12-14 Backup battery Active CN101202352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200610165713A CN101202352B (en) 2006-12-14 2006-12-14 Backup battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200610165713A CN101202352B (en) 2006-12-14 2006-12-14 Backup battery

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CN101202352A CN101202352A (en) 2008-06-18
CN101202352B true CN101202352B (en) 2010-05-19

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103208840B (en) * 2013-04-01 2015-05-20 歌尔声学股份有限公司 Bluetooth earphone hanging rope
RU2543498C2 (en) * 2013-06-05 2015-03-10 Открытое акционерное общество "Ракетно-космический центр "Прогресс" (ОАО "РКЦ "Прогресс") Method of accumulator backup and device for method implementation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6208118B1 (en) * 1999-11-16 2001-03-27 Digi Power Manufacturing Inc. Far-distance remotely controllable rectifier with back-up battery
US6316913B1 (en) * 2000-04-26 2001-11-13 Subhas C. Chalasani Low dissipation system and method for determining battery capacity and battery plant incorporating the same
CN2610549Y (en) * 2003-01-28 2004-04-07 陈建宏 Charger for mobile phone
CN2751451Y (en) * 2004-10-04 2006-01-11 富港电子(东莞)有限公司 Chargeable backup battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6208118B1 (en) * 1999-11-16 2001-03-27 Digi Power Manufacturing Inc. Far-distance remotely controllable rectifier with back-up battery
US6316913B1 (en) * 2000-04-26 2001-11-13 Subhas C. Chalasani Low dissipation system and method for determining battery capacity and battery plant incorporating the same
CN2610549Y (en) * 2003-01-28 2004-04-07 陈建宏 Charger for mobile phone
CN2751451Y (en) * 2004-10-04 2006-01-11 富港电子(东莞)有限公司 Chargeable backup battery

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