CN202395480U - Lithium battery protection plate with balance display function - Google Patents

Lithium battery protection plate with balance display function Download PDF

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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
Authority
CN
China
Prior art keywords
protection plate
lithium battery
balance
battery protection
display function
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
Application number
CN2011205295260U
Other languages
Chinese (zh)
Inventor
善俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU YINSU ELECTRONICS TECHNOLOGY Co Ltd
Original Assignee
WUHU YINSU ELECTRONICS TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHU YINSU ELECTRONICS TECHNOLOGY Co Ltd filed Critical WUHU YINSU ELECTRONICS TECHNOLOGY Co Ltd
Priority to CN2011205295260U priority Critical patent/CN202395480U/en
Application granted granted Critical
Publication of CN202395480U publication Critical patent/CN202395480U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Li-ion cell protection plate with balanced Presentation Function
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.
CN2011205295260U 2011-12-18 2011-12-18 Lithium battery protection plate with balance display function Expired - Fee Related CN202395480U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120822

Termination date: 20121218

C17 Cessation of patent right