CN101211211B - Notebook-type computer power supply method and power supply apparatus implementing the method - Google Patents
Notebook-type computer power supply method and power supply apparatus implementing the method Download PDFInfo
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- CN101211211B CN101211211B CN2007101253106A CN200710125310A CN101211211B CN 101211211 B CN101211211 B CN 101211211B CN 2007101253106 A CN2007101253106 A CN 2007101253106A CN 200710125310 A CN200710125310 A CN 200710125310A CN 101211211 B CN101211211 B CN 101211211B
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- power supply
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- supply unit
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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
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Abstract
The invention discloses a power supply method and a device for the method, in particular a laptop power supply method and a power supply device for the method. The power supply device is provided with a battery container with a protecting shell which batteries are arranged inside. The protecting shell is connected with the inner circuit of the power supply device through a connecting joint. When connected with an external power, the power supply device supplies power to the laptop, and if without an external power, the batteries supplies power to the laptop through the power supply device. The invention provides a precondition for minimizing the laptop size and the battery size can be larger for more storage energy, which makes the computer more convenient and safe in use and simplifies the design and lowers the cost. The invention makes possible of the generality and standardization of the laptop power which will be more shareable and simple in use.
Description
Technical field
The present invention discloses a kind of method of supplying power to and realizes the device of this method, particularly a kind of notebook-type computer power supply method and realize the power supply unit of this method.
Background technology
At present, the battery of notebook computer all is to be contained in the notebook computer, for enough discharge powers are arranged, to drive notebook computer, it is bigger that its battery volume need be done, it is thicker that battery itself is done, because the reason of the thickness of battery itself all is to be PACK with 18650 electric core generally, add the thickness of notebook computer shell self, the integral thickness of its notebook all more than 25mm, is not easy to the notebook computer miniaturization.Because battery need be installed in notebook computer inside, the shared locational space of battery is limited, also just can't put in place aspect the computer protection safe in utilization, in case the file battery shell of notebook computer that just might cause out of joint burns out, serious also can cause battery explosion, cause certain harm, therefore have certain potential safety hazard.And, battery is installed in notebook computer inside, volume of battery also can be subjected to the influence of notebook computer volume, and that can not do is very big, and its energy storage is less relatively, can bring a lot of inconvenience to use.
Summary of the invention
Battery at the above-mentioned notebook computer of mentioning of the prior art is installed in inside; the miniaturization of restriction notebook computer; the battery volume is also limited; energy storage is less; make troubles to use; and there are shortcomings such as potential safety hazard; the invention provides a kind of new notebook-type computer power supply method and realize the power supply unit of this method; on power supply unit, be provided with battery case; the battery case place is provided with containment vessel; battery is arranged in the containment vessel; containment vessel is connected with the power supply unit internal circuit by connector, and when external power supply was imported, power supply unit was powered to notebook computer; when no external power supply was imported, battery was powered to notebook computer by power supply unit.
The technical scheme that the present invention solves its technical matters employing is: a kind of notebook-type computer power supply method, this method is that Notebook Battery is external, external Notebook Battery is connected with the power interface of notebook computer by power connector, power connector is a power supply unit, power supply unit is provided with battery case, the battery case place is provided with the containment vessel that cooperatively interacts, containment vessel comprises containment vessel and following containment vessel, last containment vessel and following containment vessel are connected together, battery is placed in the containment vessel, be installed with connector on the containment vessel, connector is electrically connected with battery in the containment vessel, by connector the battery in the containment vessel is electrically connected with the power supply unit internal circuit, containment vessel is plugged on the power supply unit shell by connector, when power supply unit connected external power supply, power supply unit directly powered for notebook computer, and charges the battery; When power supply unit did not connect external power supply, battery was powered to notebook computer by power supply unit, and the containment vessel internal fixation is equipped with can be with the power supply output plughole of battery power output, and the power supply output plughole is electrically connected with the containment vessel internal cell.
A kind of power supply unit to the notebook computer power supply; it comprises shell; circuit in the enclosure is set; and for the power lead of external power supply input and the supply lines of output power supply; the power supply unit shell is provided with battery case; battery is arranged in the battery case; the battery case place is provided with containment vessel; battery is arranged in the containment vessel; containment vessel is provided with the connector that is electrically connected with the power supply unit internal circuit; battery is connected by the power output end of connector with the power supply unit internal circuit, is installed with the power supply output plughole on the containment vessel, and the power supply output plughole is electrically connected with battery.
The technical scheme that the present invention solves its technical matters employing further comprises:
Described containment vessel comprises containment vessel and following containment vessel, last containment vessel and the mutual clamping of following containment vessel.
The invention has the beneficial effects as follows: the present invention is external with cells in notebook computer, precondition is provided for the miniaturization Design of notebook computer volume, and it is bigger that the battery volume also can be done, and energy storage is more, brings great convenience to use.The present invention is provided with the containment vessel of metal in the battery outside, increased the protection to battery, simultaneously, again battery is arranged on notes wood outside, and the distance between battery and the user is increased, and has improved safety in utilization.The power supply unit mechanism design is random flexibly.All power management chip can be set in notebook inside and the power supply unit, reduce design difficulty on the one hand, also reduce cost on the other hand.The present invention also provides possibility for the power supply versatility and the standardization of notebook computer, the shared property and the ease for use of laptop electric power have been strengthened, in case the laptop electric power standardization forms, the public place all is provided with reference power supply, go out and can carry battery, greatly convenient for users to use.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a circuit structure block scheme of the present invention.
Fig. 2 is an one-piece construction synoptic diagram of the present invention.
Fig. 3 is a decomposing state structural representation of the present invention.
Fig. 4 is the simplest way of realization structural representation of the present invention.
Among the figure, 1-shell, 2-power lead, 3-supply lines, 4-battery case, 5-battery, the last containment vessel of 6-, containment vessel under the 7-, 8-connector, 9-power supply output plughole.
Embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
Please referring to accompanying drawing 2 and accompanying drawing 3, the power supply unit structure as shown in the figure among the present invention.The power supply unit main body is a shell 1, be provided with the power supply unit internal circuit in the shell 1, the power supply unit internal circuit is identical with power supply unit internal circuit of the prior art, being respectively equipped with the power lead 2 of external power supply input and supply lines 3 power leads 2 of power supply output power supply on the shell 1 is electrically connected with the external power supply input end of power supply unit internal circuit, be used for external power supply is imported power supply unit, supply lines 3 is electrically connected with the power output end of power supply unit internal circuit, is used for the power supply unit out-put supply is powered to notebook computer.The present invention has battery case 4 on power supply unit shell 1; be used to place battery Sa battery case 4 places and be provided with the containment vessel that cooperatively interacts; containment vessel comprises containment vessel 6 and following containment vessel 7; in the present embodiment; last containment vessel 6 and following containment vessel 7 are connected together, and battery 5 is placed in the containment vessel, owing to be clamping between last containment vessel 6 and the following containment vessel 7; can open going up containment vessel 6 and following containment vessel 7 easily, change inner battery 5.Last containment vessel 6 and following containment vessel 7 all adopt metal to make, and can protect battery, effectively prevented because of battery damage, blast etc. to the injury that the user causes, eliminated potential safety hazard.Be installed with connector 8 on the containment vessel, connector 8 is electrically connected with battery 5 in the containment vessel, by connector 8 battery 5 in the containment vessel is electrically connected with the power supply unit internal circuit.Containment vessel is plugged on the shell 1 by connector 8 together with battery 5.The containment vessel internal fixation is equipped with power supply output plughole 9, and power supply output plughole 9 is electrically connected with containment vessel internal cell 5, so that containment vessel is taken off separately when using, battery power is by 9 outputs of power supply output plughole.
Please referring to accompanying drawing 1, the present invention is connected on supply lines 3 on the notebook computer in use.When power lead 2 is connected on the external power supply, when external power supply input power supply unit is arranged, power supply unit converts external power supply to power supply that notebook computer needs, export to the notebook computer power supply by supply lines 3, simultaneously, power supply unit gives battery 5 chargings by connector 8: when not having external power supply input power supply unit or external power supply when stopping to import power supply unit, power supply mode automaticallyes switch, input to power supply unit by battery 5 by connector 8, and export to the notebook computer power supply by supply lines 3.
The present invention tells cells in notebook computer from notebook computer inside, design is used together with power supply unit.Notebook computer inside can not be provided with battery like this, and the position of battery part uses just can for other unit in the former notebook computer, is convenient to the miniaturization and the slimming of notebook.And, the present invention in use, battery separates certain distance with the user, also can strengthen the security of use, reduces potential safety hazard.When power supply unit does not have external power supply when input just battery-powered, its mode and be contained in notebook computer on the same, and, can make the more safer of battery design because of the restriction that has not had configuration aspects, it is bigger that power also can be done.Power supply unit among the present invention can extensively be installed in each public arena, cooperation is with general (or standardized) power supply interface, for the power supply versatility and the standardization of notebook computer provides possibility, strengthened the shared property and the ease for use of laptop electric power.In case and the laptop electric power standardization forms, the public place all is provided with reference power supply, gos out and can carry battery, and is greatly convenient for users to use.And the present invention saved the inner complicated power management chip of notebook computer, only provides the holding circuit to get final product in power supply unit, simplified the design of circuit and software, reduced design difficulty, also saved manufacturing cost on the other hand.
Please referring to accompanying drawing 4, the present invention does not have external power supply at one's side when going out the field, battery 5 can be taken out separately and be contained in the bag, during use,, just can power to notebook computer easily as long as be connected with the power input interface of connecting line with battery and notebook computer.
The present invention can be widely used in the power supply aspect of notebook computer, and can form standardization, is installed in the public arena, uses to notebook computer and brings great convenience.
Claims (3)
1. notebook-type computer power supply method, it is characterized in that: described method is for external with Notebook Battery, external Notebook Battery is connected with the power interface of notebook computer by power connector, power connector is a power supply unit, power supply unit is provided with battery case, the battery case place is provided with the containment vessel that cooperatively interacts, containment vessel comprises containment vessel and following containment vessel, last containment vessel and following containment vessel are connected together, battery is placed in the containment vessel, be installed with connector on the containment vessel, connector is electrically connected with battery in the containment vessel, by connector the battery in the containment vessel is electrically connected with the power supply unit internal circuit, containment vessel is plugged on the power supply unit shell by connector, when power supply unit connected external power supply, power supply unit directly powered for notebook computer, and charges the battery; When power supply unit did not connect external power supply, battery was powered to notebook computer by power supply unit, and the containment vessel internal fixation is equipped with can be with the power supply output plughole of battery power output, and the power supply output plughole is electrically connected with the containment vessel internal cell.
2. power supply unit of realizing notebook-type computer power supply method as claimed in claim 1; it comprises shell; circuit in the enclosure is set; and for the power lead of external power supply input and the supply lines of output power supply; it is characterized in that: described power supply unit shell is provided with battery case; battery is arranged in the battery case; the battery case place is provided with containment vessel; battery is arranged in the containment vessel; containment vessel is provided with the connector that is electrically connected with the power supply unit internal circuit; battery is connected by the power output end of connector with the power supply unit internal circuit, is installed with the power supply output plughole on the containment vessel, and the power supply output plughole is electrically connected with battery.
3. power supply unit according to claim 2 is characterized in that: described containment vessel comprises containment vessel and following containment vessel, last containment vessel and the mutual clamping of following containment vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101253106A CN101211211B (en) | 2007-12-21 | 2007-12-21 | Notebook-type computer power supply method and power supply apparatus implementing the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101253106A CN101211211B (en) | 2007-12-21 | 2007-12-21 | Notebook-type computer power supply method and power supply apparatus implementing the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101211211A CN101211211A (en) | 2008-07-02 |
| CN101211211B true CN101211211B (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101253106A Active CN101211211B (en) | 2007-12-21 | 2007-12-21 | Notebook-type computer power supply method and power supply apparatus implementing the method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206931629U (en) * | 2017-04-20 | 2018-01-26 | 深圳市大疆创新科技有限公司 | Battery fastening structure and electronic installation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279753Y (en) * | 1996-11-22 | 1998-04-22 | 林云章 | Changable power source for mobile phone |
| CN2657083Y (en) * | 2003-09-03 | 2004-11-17 | 成都德先通信发展有限公司 | External battery for notebook computer |
| CN2935486Y (en) * | 2006-07-11 | 2007-08-15 | 慧洋科技股份有限公司 | Battery protection shell |
-
2007
- 2007-12-21 CN CN2007101253106A patent/CN101211211B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279753Y (en) * | 1996-11-22 | 1998-04-22 | 林云章 | Changable power source for mobile phone |
| CN2657083Y (en) * | 2003-09-03 | 2004-11-17 | 成都德先通信发展有限公司 | External battery for notebook computer |
| CN2935486Y (en) * | 2006-07-11 | 2007-08-15 | 慧洋科技股份有限公司 | Battery protection shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101211211A (en) | 2008-07-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Tianyujia Technology Co.,Ltd. Assignor: Sunwoda Electronics Co., Ltd. Contract record no.: 2011440020510 Denomination of invention: Notebook-type computer power supply method and power supply apparatus implementing the method Granted publication date: 20100915 License type: Exclusive License Open date: 20080702 Record date: 20111221 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shenzhen Tianyujia Technology Co.,Ltd. Assignor: Sunwoda Electronics Co., Ltd. Contract record no.: 2011440020510 Date of cancellation: 20130114 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Effective date of registration: 20191210 Address after: 516000 Xinwangda Electronics Co., Ltd. Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province Patentee after: Huizhou Xinwangda Intelligent Industry Co., Ltd. Address before: 518108, C building, paddy field, Fukang industrial area, Shiyan City, Guangdong, Shenzhen, Baoan District Patentee before: Sunwoda Electronics Co., Ltd. |