CN201188203Y - Battery switch apparatus for notebook-type computer power supply - Google Patents
Battery switch apparatus for notebook-type computer power supply Download PDFInfo
- Publication number
- CN201188203Y CN201188203Y CNU2007201945988U CN200720194598U CN201188203Y CN 201188203 Y CN201188203 Y CN 201188203Y CN U2007201945988 U CNU2007201945988 U CN U2007201945988U CN 200720194598 U CN200720194598 U CN 200720194598U CN 201188203 Y CN201188203 Y CN 201188203Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- supply battery
- battery
- notebook
- 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.)
- Expired - Fee Related
Links
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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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- Power Sources (AREA)
Abstract
The utility model provides a power supply battery switch device of a laptop. The power supply battery is provided with one switch device inside, and the operation of the power supply battery is controlled by disconnecting and connecting the switch. The switch device can appropriately prolong the service life of the power supply battery of the laptop and simplify the operation of a user.
Description
Technical field:
The utility model relates to appliances power source Control work state device, particularly a kind of computer battery gauge tap device.
Background technology:
The use of notebook computer generally all is divided into three parts: as shown in Figure 1, notebook host A, external power supply input B, insertable power-supply battery C, and but the charging of power-supply battery C is by the power-supply battery conduct charge and discharge device of external power supply B through host computer A input, filled its serviceable life to a great extent, the control of discharge time, for the serviceable life of suitable prolongation power-supply battery, people are when using notebook computer, generally all power-supply battery can be taken out, directly use external power supply, but when the user need move to notebook computer the another place use, be easy to leave behind power-supply battery, tend to the user is brought very bad influence, often power-supply battery is inserted or in computer, take out, seem very inconvenient again.
People are when inserting power-supply battery use notebook, often can also insert external power supply simultaneously again, two kinds of situations are arranged to exerting an influence the serviceable life of power-supply battery so again, a kind of is that power-supply battery has filled the electric weight of having satisfied, but owing to connect the input of power supply, can cause the state of overcharging to power-supply battery, when the another kind person of being to use does not use computer, do not insert simultaneously external power supply yet, no matter whether power-supply battery has the full charging amount, the characteristic of itself has just determined its electric weight to reduce gradually, when the user inserts external power supply use computer next time, can fill so repeatedly automatically to the power-supply battery charging again, discharge, also causing the influence to its life-span, also is a kind of waste to our energy used in everyday simultaneously.
Summary of the invention:
The utility model mainly solve the laptop electric power battery can not better controlled the problem in its serviceable life, a kind of power-supply battery switchgear easy to use is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is that a switchgear is set on the input of power-supply battery and output pin road, and shown in Fig. 1-D, this switch can be controlled the duty of power-supply battery, and its progressive effect is:
1, people do not need often battery to be taken out when using notebook computer, simplify the use step of computer, do not worry leaving behind when mobile battery.
With regard to Closing Switch, do not think the time spent when 2, the user wants with battery with regard to cut-off switch, easy to use, do not need in computer, to take out battery, just can use as usual.
3, to the better controlled that discharges and recharges of battery, can effective energy savings.
Description of drawings:
Fig. 1 is the electric power system analysis chart that notebook computer uses;
Fig. 2 is a switch open-circuit line synoptic diagram;
Fig. 3 is the switch closure conspectus.
Embodiment:
See also Fig. 2,3 as shown in the figure, increase a switch on the input of power-supply battery and outlet line, D1 is as battery circuit one end, and D2 is as that end of current direction host computer, allow power-supply battery when work (comprising the charge and discharge state) that K switch is pressed, allow D1 be communicated with D2.When not allowing power-supply battery work, K switch is disconnected, do not allow D1 be communicated with, use very simple with D2.
Claims (1)
- A kind of laptop electric power cell switch device is characterized in that: comprise a physical switch on the power-supply battery, when pressing this switch, can allow battery operated or quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201945988U CN201188203Y (en) | 2007-11-21 | 2007-11-21 | Battery switch apparatus for notebook-type computer power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201945988U CN201188203Y (en) | 2007-11-21 | 2007-11-21 | Battery switch apparatus for notebook-type computer power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188203Y true CN201188203Y (en) | 2009-01-28 |
Family
ID=40311226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201945988U Expired - Fee Related CN201188203Y (en) | 2007-11-21 | 2007-11-21 | Battery switch apparatus for notebook-type computer power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188203Y (en) |
-
2007
- 2007-11-21 CN CNU2007201945988U patent/CN201188203Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Bin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Guan Bin Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20111121 |