CN215678682U - Electric bicycle lithium ion battery test fixture - Google Patents
Electric bicycle lithium ion battery test fixture Download PDFInfo
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- CN215678682U CN215678682U CN202121527158.6U CN202121527158U CN215678682U CN 215678682 U CN215678682 U CN 215678682U CN 202121527158 U CN202121527158 U CN 202121527158U CN 215678682 U CN215678682 U CN 215678682U
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Abstract
The electric bicycle lithium ion battery testing tool comprises a testing table, wherein a charger, a fixing frame, a controller, an electric bicycle motor, an electric quantity display screen, a charging ammeter, a voltmeter, a discharging ammeter and an electric bicycle speed regulating handle are respectively arranged on the testing table, an electric bicycle brake is arranged below the testing table, and the controller is connected with the electric bicycle motor; the controller is connected with the electric vehicle brake; the controller is connected with the speed regulating handle of the electric vehicle; the controller is connected with the electric quantity display screen; the battery pack to be tested is arranged in the fixed frame and is connected with the controller through the discharge ammeter; the battery pack to be tested is connected with the voltmeter in parallel; the charger is connected with the battery pack to be tested through the charging ammeter. The utility model can realize the quick completion of the charge and discharge test of the lithium battery of the electric bicycle, and the performance of the lithium battery under different use working conditions of the simulated vehicle can be simulated and tested by controlling the speed regulating handle and the brake of the electric bicycle, so the operation is convenient, the time and the labor are saved, and the test efficiency of the battery pack is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of electric vehicle lithium battery detection, in particular to a lithium ion battery testing tool for an electric bicycle.
Background
The electric vehicle is the most common conventional vehicle and is more and more approved and accepted, the speed, service life and other indexes of the electric vehicle are directly influenced by the power lithium battery as a core component, the electric bicycle lithium battery is tested by using a test cabinet before leaving a factory at present, the test procedure is complex, the test time is long, no corresponding actual test equipment is provided, whether the performance of a battery pack is normal in the actual use process cannot be detected, and huge hidden dangers exist. After sale and maintenance of the new energy industry, a simple device capable of quickly testing the performance of the battery is urgently needed, and no corresponding device exists at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lithium ion battery testing tool for an electric bicycle, which is used for solving the problems of complex testing procedure and long testing time of the lithium ion battery of the electric bicycle in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a lithium ion battery testing tool for an electric bicycle comprises a testing table, wherein a charger, a fixing frame, a controller, an electric vehicle motor, an electric quantity display screen, a charging ammeter, a voltmeter, a discharging ammeter and an electric vehicle speed regulating handle are respectively arranged on the testing table, an electric vehicle brake is arranged below the testing table, and the controller is connected with the electric vehicle motor; the controller is connected with the electric vehicle brake; the controller is connected with the speed regulating handle of the electric vehicle; the controller is connected with the electric quantity display screen; the battery pack to be tested is arranged in the fixed frame and is connected with the controller through the discharge ammeter; the battery pack to be tested is connected with the voltmeter in parallel; the charger is connected with the battery pack to be tested through the charging ammeter.
The data of the electric quantity display screen and the data of the voltmeter are compared, calibrated and judged; the discharge ammeter is used for testing the discharge current of the battery pack in actual use; the voltmeter is used for testing the voltage of the battery pack in the discharging process in actual use; the charging ammeter is used for testing the charging current of the charger and the receivable charging current of the lithium battery in the actual charging process.
The utility model can realize the quick completion of the charge and discharge test of the lithium battery of the electric bicycle, and the performance of the lithium battery under different use working conditions of the simulated vehicle can be simulated and tested by controlling the speed regulating handle and the brake of the electric bicycle, so the operation is convenient, the time and the labor are saved, and the test efficiency of the battery pack is effectively reduced.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
In the figure, a charger 1, a fixing frame 2, a controller 3, an electric vehicle motor 4, an electric quantity display screen 5, a charging ammeter 6, a voltmeter 7, a discharging ammeter 8, an electric vehicle speed regulating handle 9, an electric vehicle brake 10 and a test board 11 are arranged.
Detailed Description
As shown in the figure, the lithium ion battery testing tool for the electric bicycle comprises a testing platform 11, wherein a charger 1, a fixing frame 2, a controller 3, an electric vehicle motor 4, an electric quantity display screen 5, a charging ammeter 6, a voltmeter 7, a discharging ammeter 8 and an electric vehicle speed regulating handle 9 are respectively arranged on the testing platform 11, an electric vehicle brake 10 is arranged below the testing platform 11, and the controller 3 is connected with the electric vehicle motor 4; the controller 3 is connected with an electric vehicle brake 10; the controller 3 is connected with a speed regulating handle 9 of the electric vehicle; the controller 3 is connected with the electric quantity display screen 5; the battery pack to be tested is arranged in the fixed frame 2 and is connected with the controller 3 through the discharge ammeter 8; the battery pack to be tested is connected with the voltmeter 7 in parallel; the charger 1 is connected with a battery pack to be tested through a charging ammeter 6.
The data of the electric quantity display screen and the data of the voltmeter are compared, calibrated and judged; the discharge ammeter is used for testing the discharge current of the battery pack in actual use; the voltmeter is used for testing the voltage of the battery pack in the discharging process in actual use; the charging ammeter is used for testing the charging current of the charger and the receivable charging current of the lithium battery in the actual charging process.
Claims (1)
1. A lithium ion battery testing tool for an electric bicycle comprises a testing table, and is characterized in that a charger, a fixing frame, a controller, an electric vehicle motor, an electric quantity display screen, a charging ammeter, a voltmeter, a discharging ammeter and an electric vehicle speed regulating handle are respectively arranged on the testing table, an electric vehicle brake is arranged below the testing table, and the controller is connected with the electric vehicle motor; the controller is connected with the electric vehicle brake; the controller is connected with the speed regulating handle of the electric vehicle; the controller is connected with the electric quantity display screen; the battery pack to be tested is arranged in the fixed frame and is connected with the controller through the discharge ammeter; the battery pack to be tested is connected with the voltmeter in parallel; the charger is connected with the battery pack to be tested through the charging ammeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527158.6U CN215678682U (en) | 2021-07-06 | 2021-07-06 | Electric bicycle lithium ion battery test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527158.6U CN215678682U (en) | 2021-07-06 | 2021-07-06 | Electric bicycle lithium ion battery test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215678682U true CN215678682U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121527158.6U Active CN215678682U (en) | 2021-07-06 | 2021-07-06 | Electric bicycle lithium ion battery test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215678682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840716A (en) * | 2023-08-15 | 2023-10-03 | 广东金晟新能源股份有限公司 | Battery cell performance detection device |
-
2021
- 2021-07-06 CN CN202121527158.6U patent/CN215678682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840716A (en) * | 2023-08-15 | 2023-10-03 | 广东金晟新能源股份有限公司 | Battery cell performance detection device |
| CN116840716B (en) * | 2023-08-15 | 2023-12-12 | 广东金晟新能源股份有限公司 | Battery cell performance detection device |
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