CN202395115U - Split-port wiring structure of lithium battery protection plate - Google Patents
Split-port wiring structure of lithium battery protection plate Download PDFInfo
- Publication number
- CN202395115U CN202395115U CN2011205583836U CN201120558383U CN202395115U CN 202395115 U CN202395115 U CN 202395115U CN 2011205583836 U CN2011205583836 U CN 2011205583836U CN 201120558383 U CN201120558383 U CN 201120558383U CN 202395115 U CN202395115 U CN 202395115U
- Authority
- CN
- China
- Prior art keywords
- port
- split
- discharging
- protection plate
- charging
- 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
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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
Abstract
The utility model belongs to the technical field of batteries and particularly relates to a split-port wiring structure of a lithium battery protection plate. The split-port wiring structure of the lithium battery protection plate is characterized in that the protection plate is provided with a discharging protection tube and a charging protection tube, wherein one end of the charging protection tube is connected with a charging port; the other end of the charging protection tube is connected with a discharging port; one end of the discharging protection tube is connected with a circuit; and the other end of the discharging protection tube is connected with the discharging port. According to the split-port wiring structure of the lithium battery protection plate, the split-port goal is achieved indeed; the appearance structure is a split-port structure, so that charging and discharging are performed at different ports. As the circuit is of a real split-port structure, the split-port wiring structure of the lithium battery protection plate has the advantages that dropout voltage is not generated when voltage is output and internal resistance is small. The charging and the discharging can be performed at the same time, and a charging split-port mode and a discharging split-port mode are realized indeed.
Description
Technical field
The utility model belongs to the battery technology field, specifically relates to a kind of li-ion cell protection plate and divides a mouthful wiring construction.
Background technology
In the prior art, the circuit structure of li-ion cell protection plate is similar, and the main distinction is branch mouth structure aspect; As shown in Figure 1, can find out actual from circuit structure is same mouth structure, but from profile; It but is the branch mouth structure; The no pressure reduction of voltage output, internal resistance is low, cost is low, and defective is can only use in charging current to carry out simultaneously less than the occasion of discharging current and the charging of forbidding discharging.
Summary of the invention
To the technical problem that exists in the prior art, the purpose of the utility model is to provide a kind of and accomplishes that real charge and discharge divide the li-ion cell protection plate of mouthful pattern to divide a mouthful wiring construction.
The technical scheme that the utility model adopts is following:
The li-ion cell protection plate divides a mouthful wiring construction, it is characterized in that said baffle is provided with discharge prevention pipe and charge protection pipe, and an end of said charge protection pipe is connected with charging port, and the other end is connected with discharge prevention pipe and discharge port; One end of said discharge prevention pipe is connected with circuit, and the other end is connected with charge protection pipe and discharge port.
Further, said charging port and the equal coupling nut terminal of discharge port.
The utility model li-ion cell protection plate divides a mouthful wiring construction; Really accomplish the branch mouth, surface structure discharges and recharges at different port and carries out for dividing mouth; Circuit structure also is the validity score mouth; Except that advantages such as the no pressure reduction of voltage output, internal resistance are little, discharge and recharge and can carry out simultaneously, accomplish that really charge and discharge divide a mouth pattern.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is circuit theory diagrams of the prior art.
Fig. 2 is the circuit theory diagrams that the utility model adopts.
Embodiment
As shown in Figure 2, the li-ion cell protection plate divides a mouthful wiring construction, and baffle is provided with discharge prevention pipe and charge protection pipe.
One end of charge protection pipe is connected with charging port, and the other end is connected with discharge prevention pipe and discharge port.
One end of discharge prevention pipe is connected with circuit, and the other end is connected with charge protection pipe and discharge port.
Charging port and the equal coupling nut terminal of discharge port.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technical staff in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of utility model or surmount the defined scope of these claims, all should belong to the protection range of the utility model.
Claims (3)
1. the li-ion cell protection plate divides a mouthful wiring construction, it is characterized in that said baffle is provided with discharge prevention pipe and charge protection pipe, and an end of said charge protection pipe is connected with charging port, and the other end is connected with discharge prevention pipe and discharge port; One end of said discharge prevention pipe is connected with circuit, and the other end is connected with charge protection pipe and discharge port.
2. li-ion cell protection plate according to claim 1 divides a mouthful wiring construction, it is characterized in that said charging port coupling nut terminal.
3. li-ion cell protection plate according to claim 1 divides a mouthful wiring construction, it is characterized in that said discharge port coupling nut terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205583836U CN202395115U (en) | 2011-12-28 | 2011-12-28 | Split-port wiring structure of lithium battery protection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205583836U CN202395115U (en) | 2011-12-28 | 2011-12-28 | Split-port wiring structure of lithium battery protection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395115U true CN202395115U (en) | 2012-08-22 |
Family
ID=46670019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205583836U Expired - Fee Related CN202395115U (en) | 2011-12-28 | 2011-12-28 | Split-port wiring structure of lithium battery protection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10797493B2 (en) | 2016-09-20 | 2020-10-06 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
| US10819127B2 (en) | 2016-09-20 | 2020-10-27 | Huawei Technologies Co., Ltd. | Charging circuit, terminal, and charging system |
-
2011
- 2011-12-28 CN CN2011205583836U patent/CN202395115U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10797493B2 (en) | 2016-09-20 | 2020-10-06 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
| US10819127B2 (en) | 2016-09-20 | 2020-10-27 | Huawei Technologies Co., Ltd. | Charging circuit, terminal, and charging system |
| US11444470B2 (en) | 2016-09-20 | 2022-09-13 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
| US11962176B2 (en) | 2016-09-20 | 2024-04-16 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131228 |