CN215415796U - Battery aging testing device - Google Patents
Battery aging testing device Download PDFInfo
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- CN215415796U CN215415796U CN202120623206.5U CN202120623206U CN215415796U CN 215415796 U CN215415796 U CN 215415796U CN 202120623206 U CN202120623206 U CN 202120623206U CN 215415796 U CN215415796 U CN 215415796U
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- battery
- heat dissipation
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- charge
- battery aging
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 230000032683 aging Effects 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 30
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims 4
- 238000006731 degradation reaction Methods 0.000 claims 4
- 230000003750 conditioning effect Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a battery aging test device which comprises a body and a charging and discharging assembly arranged on the body and used for charging and discharging a battery, wherein the charging and discharging assembly comprises a shell arranged on the body, and an alternating current input module, a direct current output module, an alternating current regulating module and a power regulating module which are respectively and electrically connected with the direct current output module and the alternating current input module are arranged on the shell. The direct current output module and the direct current output module are combined on the alternating current regulating module and the power regulating module, so that the cross-stage switching of the direct current output module and the alternating current input module is realized, and the use is convenient.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of lithium battery detection equipment, in particular to a battery aging testing device.
[ background of the utility model ]
The lithium battery is widely used due to its excellent performance, the battery aging test equipment is equipment for testing the durability of the battery by repeatedly charging and discharging the battery, and a charging module and a discharging module in the existing battery aging test equipment are independent from each other and inconvenient to operate.
[ Utility model ] content
The utility model provides a battery aging test device aiming at the problems of mutual independence and inconvenient operation of a charging module and a discharging module in the existing battery aging test equipment, and provides the battery aging test device which comprises a body and a charging and discharging assembly arranged on the body and used for charging and discharging a battery, wherein the charging and discharging assembly comprises a shell arranged on the body, and an alternating current input module, a direct current output module, and an alternating current regulating module and a power regulating module which are respectively and electrically connected with the direct current output module and the alternating current input module are arranged on the shell.
As an improvement of the battery aging test device, the body is provided with a heat dissipation mechanism for dissipating heat therein.
As an improvement of the battery aging testing device, the body comprises a rear frame used for fixing the charging and discharging assembly, a front frame used for placing the battery is arranged on one side of the rear frame, and the heat dissipation mechanism comprises a first heat dissipation fan and a heat dissipation through hole which are arranged on the rear frame.
As an improvement of the battery aging testing device, the number of the heat dissipation through holes is multiple, and the multiple heat dissipation through holes are distributed at intervals on two opposite sides of the rear frame.
As an improvement of the above battery aging testing apparatus, the heat dissipation mechanism includes a first honeycomb air-permeable plate disposed on the rear frame for supporting the charge and discharge assembly.
As an improvement of the above battery aging test apparatus, the heat dissipation mechanism includes a heat dissipation opening formed at a front side of the front frame and a second heat dissipation fan provided on the front frame.
As an improvement of the above battery aging testing device, the heat dissipation mechanism includes a second honeycomb air-permeable plate disposed on the front frame for placing the battery.
As an improvement of the above battery aging test apparatus, a rear bezel is detachably attached to a rear side of the rear frame.
As an improvement of the above battery aging testing device, the number of the charging and discharging assemblies is multiple, and the plurality of the charging and discharging assemblies are arranged on the body at intervals.
As an improvement of the battery aging test device, the body is provided with a temperature early-warning device for monitoring the internal temperature of the body.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a battery aging test device, which combines a direct current output module and a direct current output module on an alternating current regulation module and a power regulation module, realizes the cross-stage switching of the direct current output module and the alternating current input module, and is convenient to use.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a perspective view of a battery aging test apparatus according to the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a perspective view of the battery aging test apparatus of the present application.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The battery aging testing device shown in fig. 1-3 comprises a body 1 and a charging and discharging assembly 2 arranged on the body 1 and used for charging and discharging a battery, wherein the body 1 comprises a rear frame 11 used for fixing the charging and discharging assembly 2, a front frame 12 used for placing the battery is arranged on one side of the rear frame 11, the charging and discharging assembly 2 comprises a shell 21 arranged on the rear frame 11, and an alternating current input module 22, a direct current output module 23, an alternating current regulating module 24 and a power regulating module 25 which are respectively electrically connected with the direct current output module 23 and the alternating current input module 22 are arranged on the shell 21. The alternating current input module 22 is used for charging the battery, the direct current output module 23 is used for discharging the battery, and the alternating current adjusting module 24 and the power adjusting module 25 are used for adjusting the magnitude of alternating current in the alternating current input module 22 or adjusting the magnitude of direct current in the direct current output module 23, so that the alternating current output module 23 and the alternating current input module 22 can be switched in a cross-grading mode, and the use is convenient.
Further, as a preferred embodiment of the present invention, but not limited thereto, the number of the charge/discharge modules 2 is plural, and the plural charge/discharge modules 2 are provided at intervals on the body 1. As can be seen, the plurality of charge/discharge modules 2 are arranged at intervals in the horizontal direction to form horizontal rows, and the plurality of charge/discharge modules 2 are arranged at intervals in the vertical direction to form vertical columns. This structure has realized a plurality of batteries and has tested simultaneously, and efficiency of software testing is high.
Further, as a preferred embodiment of the present invention, but not limited thereto, the body 1 is provided with a heat dissipation mechanism 4 for dissipating heat therein. The heat generated by the repeated charge and discharge of the battery is discharged through the heat dissipation mechanism 4, the temperature in the body 1 is reduced, the failure of the charge and discharge assembly 2 due to the temperature rise is avoided, and the natural or explosion caused by the rapid rise of the temperature of the battery is avoided.
Further, as a preferred embodiment of the present invention, but not limited thereto, the heat dissipation mechanism 4 includes a first heat dissipation fan and a heat dissipation through hole 42 provided on the rear frame 11. This structure has realized the heat dissipation of rear frame 11 reduces the temperature in the rear frame 11, avoids charge-discharge assembly 2 loses efficacy because of the temperature risees, and simple structure, implementation convenience.
Further, as a preferred embodiment of the present invention, but not limited thereto, the number of the heat dissipating through holes 42 is plural, and the plural heat dissipating through holes 42 are spaced apart on two opposite sides of the rear frame 11. As can be seen, the plurality of heat dissipating through holes 42 are respectively disposed at the top end and the bottom end of the rear frame 11. The arrangement is favorable for forming convection, quickens the heat dissipation speed and improves the heat dissipation effect.
Further, as a preferred embodiment of the present invention, but not limited thereto, the heat dissipation mechanism 4 includes a plurality of first honeycomb gas-permeable plates provided on the rear frame 11 for supporting the charge/discharge assembly 2, and the plurality of first honeycomb gas-permeable plates are provided at intervals from bottom to top on the rear frame 11. The heat accumulated on the first honeycomb ventilation plate is discharged through the honeycomb air holes on the first honeycomb ventilation plate, and the heat dissipation effect is good.
Further, as a preferred embodiment of the present invention, but not limited thereto, the heat dissipating mechanism 4 includes a heat dissipating opening 44 formed at a front side of the front frame 12 and a second heat dissipating fan 45 provided on the front frame 12. This structure realizes the heat dissipation of the front frame 12, reduces the temperature in the front frame 12, avoids the nature or explosion caused by the rapid rise of the battery temperature, and has simple structure and convenient implementation.
Further, as a preferred embodiment of the present invention, but not limited thereto, the heat dissipation mechanism 4 includes a plurality of second honeycomb air-permeable plates 46 disposed on the front frame 12 for placing the battery, and the plurality of second honeycomb air-permeable plates 46 are spaced from bottom to top on the front frame 12. The heat accumulated on the second honeycomb ventilation plate 46 is discharged through the honeycomb pores on the second honeycomb ventilation plate 46, and the heat dissipation effect is good.
Further, as a preferred embodiment of the present invention, not limited thereto, a rear baffle 5 is detachably attached to a rear side of the rear frame 11. This arrangement facilitates maintenance and replacement of the charge and discharge assembly 2.
Further, as a preferred embodiment of the present invention, but not limited thereto, the body 1 is provided with a temperature early-warning device 3 for monitoring the temperature therein. When the temperature in the body 1 exceeds the preset upper limit value, the temperature early-warning device 3 flickers or gives out an alarm sound to remind an operator to process, so that the danger caused by overhigh temperature is avoided.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.
Claims (10)
1. Battery aging testing device, its characterized in that includes body (1) and locates be used for battery charge and discharge's charge and discharge subassembly (2) on body (1), charge and discharge subassembly (2) is including setting up shell (21) on body (1), be equipped with on shell (21) and exchange input module (22), direct current output module (23) and respectively with direct current output module (23) with exchange conditioning module (24) and power conditioning module (25) that exchange input module (22) electricity is connected.
2. The battery aging testing device according to claim 1, wherein the body (1) comprises a rear frame (11) for fixing the charging and discharging assembly (2), a front frame (12) for placing a battery is arranged on one side of the rear frame (11), and a heat dissipation mechanism (4) for dissipating heat in the body (1) is arranged on the body (1).
3. The battery degradation test device according to claim 2, wherein the heat dissipation mechanism (4) includes a first heat dissipation fan and a heat dissipation through-hole (42) provided on the rear frame (11).
4. The battery degradation testing device according to claim 3, wherein the number of the heat dissipating through-holes (42) is plural, and the plural heat dissipating through-holes (42) are spaced apart on opposite sides of the rear frame (11).
5. The battery aging test device according to claim 2, wherein the heat dissipation mechanism (4) includes a first honeycomb gas permeable plate provided on the rear frame (11) for supporting the charge and discharge assembly (2).
6. The battery degradation testing device according to claim 2, wherein the heat dissipating mechanism (4) includes a heat dissipating opening (44) formed at a front side of the front frame (12) and a second heat dissipating fan (45) provided on the front frame (12).
7. The battery aging test device according to claim 2, wherein the heat dissipation mechanism (4) comprises a second honeycomb gas permeable plate (46) provided on the front frame (12) for placing a battery.
8. The battery degradation testing apparatus of claim 2, wherein a back baffle (5) is detachably attached to a rear side of the back frame (11).
9. The battery aging test device according to claim 1, wherein the number of the charge and discharge assemblies (2) is plural, and the plural charge and discharge assemblies (2) are arranged at intervals on the body (1).
10. The battery aging testing device according to claim 1, characterized in that the body (1) is provided with a temperature early-warning device (3) for monitoring the temperature therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623206.5U CN215415796U (en) | 2021-03-26 | 2021-03-26 | Battery aging testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623206.5U CN215415796U (en) | 2021-03-26 | 2021-03-26 | Battery aging testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415796U true CN215415796U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623206.5U Active CN215415796U (en) | 2021-03-26 | 2021-03-26 | Battery aging testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215415796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087507A1 (en) * | 2022-10-27 | 2024-05-02 | 宁德时代新能源科技股份有限公司 | Battery charging and discharging test device |
-
2021
- 2021-03-26 CN CN202120623206.5U patent/CN215415796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087507A1 (en) * | 2022-10-27 | 2024-05-02 | 宁德时代新能源科技股份有限公司 | Battery charging and discharging test device |
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