CN202395480U - Lithium battery protection plate with balance display function - Google Patents
Lithium battery protection plate with balance display function Download PDFInfo
- Publication number
- CN202395480U CN202395480U CN2011205295260U CN201120529526U CN202395480U CN 202395480 U CN202395480 U CN 202395480U CN 2011205295260 U CN2011205295260 U CN 2011205295260U CN 201120529526 U CN201120529526 U CN 201120529526U CN 202395480 U CN202395480 U CN 202395480U
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- China
- Prior art keywords
- protection plate
- lithium battery
- balance
- battery protection
- display function
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- 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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Abstract
The utility model belongs to the technical field of batteries, and particularly relates to a lithium battery protection plate with a balance display function. The lithium battery protection plate with the balance display function is characterized in that an LED (light emitting diode) display lamp, an LED, a detection resistor and a circuit board of the lithium battery protection plate sequentially form a circuit loop. The lithium battery protection plate with the balance display function provided by the utility model has the balance display function; and an installer can directly know whether the current balance function is normal according to the on/off display of the balance LED, thereby greatly improving the balance detection efficiency and the assembly success rate of a battery pack.
Description
Technical field
The utility model belongs to the battery technology field, specifically relates to a kind of li-ion cell protection plate with balanced Presentation Function.
Background technology
Equalization function is the requisite critical function of current li-ion cell protection plate; But the ratio that applause in intermediate links such as installation, occurs is also higher; Consequence is more serious; Can certain joint in the battery pack or a few batteries be discharged to 0V, so after check group bag finished, it is particularly necessary whether the equalization function of battery pack normally just seems.
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 li-ion cell protection plate with balanced Presentation Function.
The technical scheme that the utility model adopts is following:
Have the li-ion cell protection plate of balanced Presentation Function, it is characterized in that, the circuit board of LED display lamp, light-emitting diode, detection resistance and li-ion cell protection plate is the built-up circuit loop successively.
The utlity model has the li-ion cell protection plate of balanced Presentation Function; Carry balanced Presentation Function; Setter can directly know through the light on and off demonstration of balanced LED whether current equalization function is normal, improves the power that is assembled into of balanced detection efficiency and battery pack greatly.
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 the mounting structure sketch map of the utility model.
Fig. 2 is the circuit theory diagrams of the utility model.
Embodiment
As shown in Figure 1, light-emitting diode 3 is installed on the circuit board 2 of li-ion cell protection plate 1, setter can directly know through the light on and off demonstration of balanced LED whether current equalization function is normal, improves the power that is assembled into of balanced detection efficiency and battery pack greatly.
As shown in Figure 2, the circuit board of LED display lamp, light-emitting diode, detection resistance and li-ion cell protection plate is the built-up circuit loop successively.Through this circuit, can realize this function.
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 (1)
1. have the li-ion cell protection plate of balanced Presentation Function, it is characterized in that, the circuit board of LED display lamp, light-emitting diode, detection resistance and li-ion cell protection plate is the built-up circuit loop successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205295260U CN202395480U (en) | 2011-12-18 | 2011-12-18 | Lithium battery protection plate with balance display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205295260U CN202395480U (en) | 2011-12-18 | 2011-12-18 | Lithium battery protection plate with balance display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395480U true CN202395480U (en) | 2012-08-22 |
Family
ID=46670382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205295260U Expired - Fee Related CN202395480U (en) | 2011-12-18 | 2011-12-18 | Lithium battery protection plate with balance display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395480U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593903A (en) * | 2012-02-28 | 2012-07-18 | 华霆（合肥）动力技术有限公司 | Equalizing circuit for battery management system of electric automobile |
| TWI601358B (en) * | 2017-01-20 | 2017-10-01 | Battery resistance information can be displayed uninterruptible power system | |
| TWI608685B (en) * | 2017-01-20 | 2017-12-11 | Uninterruptible power system capable of detecting battery equilibrium | |
| TWI662768B (en) * | 2018-01-05 | 2019-06-11 | 碩天科技股份有限公司 | Uninterruptible power supply and battery management apparatus thereof |
| US10826323B2 (en) | 2017-01-03 | 2020-11-03 | Cyber Power Systems Inc. | Un-interruptible power supply with voltage-balancing state detection of batteries |
-
2011
- 2011-12-18 CN CN2011205295260U patent/CN202395480U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593903A (en) * | 2012-02-28 | 2012-07-18 | 华霆（合肥）动力技术有限公司 | Equalizing circuit for battery management system of electric automobile |
| US10826323B2 (en) | 2017-01-03 | 2020-11-03 | Cyber Power Systems Inc. | Un-interruptible power supply with voltage-balancing state detection of batteries |
| TWI601358B (en) * | 2017-01-20 | 2017-10-01 | Battery resistance information can be displayed uninterruptible power system | |
| TWI608685B (en) * | 2017-01-20 | 2017-12-11 | Uninterruptible power system capable of detecting battery equilibrium | |
| TWI662768B (en) * | 2018-01-05 | 2019-06-11 | 碩天科技股份有限公司 | Uninterruptible power supply and battery management apparatus thereof |
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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: 20121218 |