CN101739111A - Computer with lithium battery charging system - Google Patents
Computer with lithium battery charging system Download PDFInfo
- Publication number
- CN101739111A CN101739111A CN200810235825A CN200810235825A CN101739111A CN 101739111 A CN101739111 A CN 101739111A CN 200810235825 A CN200810235825 A CN 200810235825A CN 200810235825 A CN200810235825 A CN 200810235825A CN 101739111 A CN101739111 A CN 101739111A
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- China
- Prior art keywords
- computer
- lithium battery
- charging system
- battery charging
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- 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.)
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Classifications
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a computer with a lithium battery charging system, comprising an access power supply, a voltage division circuit module, a charging protection circuit module and a battery slot, wherein the access power supply is used for providing power voltage for the lithium battery charging system and a computer mainboard; the voltage division circuit module is arranged on the computer mainboard and electrically connected with the access power supply and divides the power voltage into two parts; the charging protection circuit module is arranged on the computer mainboard and electrically connected with the voltage division circuit module; and the battery slot is arranged on a shell of the computer and electrically connected with the charging protection circuit module. The computer with a lithium battery charging system ensures that a lithium battery can be charged while the computer is used, thereby bringing great convenience for people to use electronic equipment.
Description
[technical field]
The present invention relates to a kind of computer, particularly about a kind of computer with lithium battery charging system.
[background technology]
Because it is little that the more common nickel-cadmium/nickel-hydrogen cell of chargeable lithium battery has a volume, in light weight, self-discharge rate is low, advantages such as memory-less effect, so use widely in the middle of novel mobile device, as mobile phone, notebook computer, PDA or the like, along with lithium battery is used in people's life widely, people yet Chang Yinwei battery do not have electricity suddenly and worry, because lithium battery does not have suddenly, so electronic equipment can't normally use, make people delay a lot of important things or lost some important data, thereby caused great loss, volume because of charger is little again, often carries to be easy to lose, and causes inconvenience to people.
In view of this, the spy provides a kind of computer with lithium battery charging system, and people can be charged to lithium battery again when using computer, greatly facilitates people the electronic equipment of being with chargeable lithium battery is normally used.
[summary of the invention]
The object of the present invention is to provide a kind of computer, be convenient for people to the electronic equipment of band chargeable lithium battery is normally used with lithium battery charging system.
For reaching above-mentioned purpose, the invention provides a kind of computer with lithium battery charging system, it comprises:
One inserts power supply, and it provides supply voltage for above-mentioned lithium battery charging system and computer main board;
One bleeder circuit module, it is located on the above-mentioned computer main board and with above-mentioned access power supply and electrically connects, this bleeder circuit module is with above-mentioned supply voltage separated into two parts, and a part provides required voltage for computer main board, and another part provides required voltage for lithium cell charging;
One charge protector module, it is located on the above-mentioned computer main board and with above-mentioned bleeder circuit module and electrically connects, and this charge protector module detects and whether the control lithium battery overcharges;
One battery insertion groove, it is located on the shell of above-mentioned band lithium battery charging system computer and with above-mentioned charge protector module and electrically connects, and inserts charged lithium cells in this battery insertion groove.
The computer of band lithium battery charging system provided by the invention can charge people again to lithium battery when using computer, greatly facilitate the use of people to electronic equipment.
[description of drawings]
Fig. 1 illustrates the functional-block diagram into the computer of band lithium battery charging system of the present invention.
[embodiment]
A kind of computer with lithium battery charging system, according to shown in Figure 1, this Fig. 1 is the functional-block diagram of the computer of band lithium battery charging system of the present invention, and the computer of band lithium battery charging system provided by the invention can be notebook computer and also can be desktop computer, and it comprises:
One inserts power supply 10, and it provides supply voltage for lithium battery charging system and computer main board 2;
One bleeder circuit module 21, it is located on the above-mentioned computer main board 2 and with above-mentioned access power supply 10 and electrically connects, this bleeder circuit module 21 is with above-mentioned supply voltage separated into two parts, and a part provides required voltage for computer main board 2, and another part provides required voltage for lithium cell charging;
One charge protector module 22, it is located on the above-mentioned computer main board 2 and with above-mentioned bleeder circuit module 21 and electrically connects, this charge protector module 22 detects and whether the control lithium battery overcharges, and this charge protector module 22 comprises a control module 221 and a detecting unit 222, these control module 221 controls are to the voltage of lithium cell charging, whether this detecting unit 222 detects lithium battery and is full of, when detected lithium battery is full state, above-mentioned detecting unit 222 sends information for above-mentioned control module 221, the charging voltage that control module 221 cuts off lithium battery;
One battery insertion groove 30; it is located on the shell of above-mentioned band lithium battery charging system computer and with above-mentioned charge protector module 202 and electrically connects; insert charged lithium cells in this battery insertion groove 30, the battery insertion groove 30 of the computer of band lithium battery charging system of the present invention is six core battery insertion grooves.
The computer of band lithium battery charging system provided by the invention can charge people again to lithium battery when using computer, greatly facilitate the use of people to electronic equipment.
Claims (5)
1. computer with lithium battery charging system, it comprises:
One inserts power supply, and it provides supply voltage for lithium battery charging system and computer main board;
One bleeder circuit module, it is located on the above-mentioned computer main board and with above-mentioned access power supply and electrically connects, this bleeder circuit module is with above-mentioned supply voltage separated into two parts, and a part provides required voltage for computer main board, and another part provides required voltage for lithium cell charging;
One charge protector module, it is located on the above-mentioned computer main board and with above-mentioned bleeder circuit module and electrically connects, and this charge protector module detects and whether the control lithium battery overcharges;
One battery insertion groove, it is located on the shell of above-mentioned band lithium battery charging system computer and with above-mentioned charge protector module and electrically connects, and inserts charged lithium cells in this battery insertion groove.
2. the computer of band lithium battery charging system according to claim 1 is characterized in that, the computer of described band lithium battery charging system is a notebook computer.
3. the computer of band lithium battery charging system according to claim 1 is characterized in that, the computer of described band lithium battery charging system is a desktop computer.
4. the computer of band lithium battery charging system according to claim 1 is characterized in that, described battery insertion groove is six core battery insertion grooves.
5. the computer of band lithium battery charging system according to claim 1; it is characterized in that; described charge protector module comprises a detection module and a control module, and whether this detection module detects lithium battery and be full of, and this control module control is to the voltage of lithium cell charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810235825A CN101739111A (en) | 2008-11-21 | 2008-11-21 | Computer with lithium battery charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810235825A CN101739111A (en) | 2008-11-21 | 2008-11-21 | Computer with lithium battery charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101739111A true CN101739111A (en) | 2010-06-16 |
Family
ID=42462669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810235825A Pending CN101739111A (en) | 2008-11-21 | 2008-11-21 | Computer with lithium battery charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101739111A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101551A1 (en) * | 2015-12-15 | 2017-06-22 | 小米科技有限责任公司 | Protective main board for cell, electronic terminal, and method for assembling cell for electronic terminal |
| CN108449594A (en) * | 2017-11-01 | 2018-08-24 | 山西菲达科技有限公司 | A kind of video monitoring equipment fault detection system |
| CN108539295A (en) * | 2017-03-06 | 2018-09-14 | 北京小米移动软件有限公司 | Electronic equipment |
-
2008
- 2008-11-21 CN CN200810235825A patent/CN101739111A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101551A1 (en) * | 2015-12-15 | 2017-06-22 | 小米科技有限责任公司 | Protective main board for cell, electronic terminal, and method for assembling cell for electronic terminal |
| CN106887562A (en) * | 2015-12-15 | 2017-06-23 | 小米科技有限责任公司 | The assemble method of the protection mainboard, electric terminal and electric terminal battery core of battery core |
| US10587013B2 (en) | 2015-12-15 | 2020-03-10 | Xiaomi Inc. | Protective main board for battery cell, electronic terminal and method for assembling battery cell of electronic terminal |
| CN106887562B (en) * | 2015-12-15 | 2020-12-04 | 小米科技有限责任公司 | Protection mainboard of battery cell, electronic terminal and assembly method of battery cell for electronic terminal |
| CN108539295A (en) * | 2017-03-06 | 2018-09-14 | 北京小米移动软件有限公司 | Electronic equipment |
| CN108449594A (en) * | 2017-11-01 | 2018-08-24 | 山西菲达科技有限公司 | A kind of video monitoring equipment fault detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |