CN220455488U - Battery pack performance testing device - Google Patents
Battery pack performance testing device Download PDFInfo
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- CN220455488U CN220455488U CN202321774010.1U CN202321774010U CN220455488U CN 220455488 U CN220455488 U CN 220455488U CN 202321774010 U CN202321774010 U CN 202321774010U CN 220455488 U CN220455488 U CN 220455488U
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- testing device
- test pencil
- device body
- battery pack
- testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 128
- 238000004804 winding Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery testing, and discloses a battery pack performance testing device which is mainly used for testing performance of a power battery pack of a new energy automobile. According to the utility model, the test pencil is arranged on the testing device body through the connecting piece, so that the test pencil is combined with the testing device body, the test pencil is convenient to take in actual testing, an external tool box is not needed, the operation steps are simple and clear, the test pencil is connected with the testing device body through the connecting piece, the test pencil is stored by combining the storage piece, the accidental loss of the test pencil can be avoided, the practicability of the device is improved, and convenience is brought to the testing of an actual battery pack.
Description
Technical Field
The utility model relates to the technical field of battery testing, in particular to a battery pack performance testing device.
Background
The utility model discloses a current chinese patent of authorizing bulletin number CN212965072U discloses a new energy automobile power battery group capability test device, including pillar, main part, mounting and bottom plate, the four corners department of the bottom of bottom plate all is fixed with the landing leg, the four corners department on the top of bottom plate all is fixed with branch, four groups the top of branch all is connected with the baffle, the four corners department on the top of baffle all is fixed with the pillar, four groups the top of pillar all is connected with the roof, the bottom of baffle and bottom plate all is fixed with the mounting, the top of baffle is fixed with main part and clamping piece, the lateral wall of bottom plate is fixed with two sets of fagging, and two sets of the top of fagging all is connected with the layer board, the top of layer board is fixed with the box body, be provided with a plurality of group drawers in the box body, the mounting includes motor, movable block and two-way lead screw. The performance testing device for the power battery pack of the new energy automobile can fix the power battery packs of different models, and is convenient for the maintenance of a main body;
although the above devices address the above drawbacks, there are still shortcomings in use: when detecting the group battery, need use the test pencil to connect to the key position of disconnection, whether the test is circular telegram, and test pencil is placed in the toolbox more, need take out in the toolbox when using, after using, still need put into the toolbox again, operation procedure is comparatively loaded down with trivial details, still leads to test pencil to lose moreover easily, brings inconvenience for the performance test of actual group battery.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a battery pack performance testing device.
The utility model provides a battery pack performance testing device which is mainly used for testing performance of a power battery pack of a new energy automobile.
As a further optimized scheme of the utility model, the connecting piece is a linear connecting piece, one end of the linear connecting piece is arranged on the outer wall of the testing device body, and the other end of the linear connecting piece is connected with the test pencil for hanging and installing the test pencil.
As a further optimized scheme of the utility model, the connecting piece is an energizing lead, one end of the energizing lead is electrically connected with the tail end of the test pencil, and the other end of the energizing lead is electrically connected with the testing device body.
As a further optimized scheme of the utility model, the outer wall of the testing device body is provided with a winding shaft, and the connecting piece is wound on the winding shaft.
As a further optimized scheme of the utility model, the mounting plate is mounted on the outer wall of one side of the testing device body through a second bolt, and the winding shaft is mounted on the outer wall of the mounting plate.
As a further optimized scheme of the utility model, the storage piece is arranged on the outer wall of the testing device body, and the storage piece is provided with a storage opening communicated with the storage cavity, and the test pencil is stored in the storage cavity through the storage opening.
As a further optimized scheme of the utility model, the test device body is also provided with an operation table, the upper surface of the operation table is provided with a heat conducting plate, the lower surface of the heat conducting plate is provided with a heat conducting block positioned in the operation table, the operation table is internally provided with cooling fans positioned at two sides of the heat conducting block, and two side walls of the operation table are provided with ventilation holes.
The battery pack performance testing device provided by the utility model has the following beneficial effects:
the test pencil is installed on the testing device body through the connecting piece for the test pencil combines with the testing device body, takes when making things convenient for actual test, need not external toolbox, and operating procedure is simple and clear, utilizes the connecting piece to connect test pencil and testing device body moreover, combines the accomodating piece to accomodate the test pencil, also can avoid the unexpected loss of test pencil, has improved the practicality of the device, has brought the facility for the test of actual group battery.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the console of the present utility model;
FIG. 3 is a schematic view of the structure of the mounting plate of the present utility model.
Description of the drawings: 1. a testing device body; 2. an operation table; 3. a heat conductive plate; 4. a heat conduction block; 5. a heat radiation fan; 6. a cushion block; 7. a vent hole; 8. a filter screen; 9. a first bolt; 10. a mounting plate; 11. a winding shaft; 12. a connecting piece; 13. test pencil; 14. a storage member; 15. a storage port; 16. and a second bolt.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1-3, a battery performance testing device is mainly used for testing performance of a power battery of a new energy automobile, and specifically includes a testing device body 1 and a test pencil 13, wherein the test pencil 13 is mounted on the testing device body 1 through a connecting piece 12, a storage piece 14 is mounted on the testing device body 1, and the storage piece 14 is provided with a storage cavity for storing the test pencil 13;
the number of the test pencil 13 is multiple, and each test pencil 13 is connected with the testing device body 1 through one connecting piece 12;
in this embodiment, the connecting piece 12 is a linear connecting piece, one end of the linear connecting piece is installed on the outer wall of the testing device body 1, and the other end of the linear connecting piece is connected with the test pencil 13 for hanging and installing the test pencil 13; through the form of the connecting wire, the test pencil 13 is hung and installed on the testing device body 1, so that a worker can conveniently and directly take the test pencil 13, and accidental loss of the test pencil 13 can be avoided;
the connector 12 may be a current-carrying wire, rope or other wire-like structure as is known in the art;
specifically, the connecting piece 12 is an energizing wire, one end of the energizing wire is electrically connected with the tail end of the test pencil 13, the other end of the energizing wire is electrically connected with the testing device body 1, the test pencil 13 is connected with the built-in current sensor of the testing device body 1 through the energizing wire, when the energizing pencil 13 is used for conducting detection on the key position of the battery pack, if the energizing is normal, current is transmitted to the current sensor in the testing device body 1 through the energizing wire, then the current signal is converted into a digital signal through the controller in the testing device body 1, and the digital signal is displayed through the display on the testing device body 1, so that the detection energizing result can be obtained;
it should be noted that, the connecting piece 12 may also be a spring wire or a coil spring cable, and the actual test of the test pencil 13 is facilitated by utilizing the shrinkage elasticity of the spring;
further, the winding shaft 11 is installed on the outer wall of the testing device body 1, the connecting piece 12 is wound on the winding shaft 11, the connecting piece 12 can be wound and stored by winding the connecting piece 12 on the winding shaft 11, the plurality of connecting pieces 12 are prevented from being wound mutually, the sorting and storage of the connecting pieces 12 are facilitated, and therefore the testing device is convenient to use again;
in this embodiment, the mounting plate 10 is mounted on the outer wall of one side of the testing device body 1 through the second bolt 16, and the winding shaft 11 is mounted on the outer wall of the mounting plate 10, so that the winding shaft 11 is conveniently mounted on the outer wall of the testing device body 1;
specifically, the number of the winding shafts 11 is consistent with that of the test pencil 13, and the winding shafts 11 are distributed side by side at equal intervals, so that the connecting pieces 12 can be separated, and winding and storage of the connecting pieces 12 are facilitated;
further, a storage piece 14 is arranged below each winding shaft 11, so that after the connecting piece 12 is wound, the test pencil 13 at the bottom end of the connecting piece 12 can be stored in the storage piece 14;
further, the storage piece 14 is mounted on the outer wall of the testing device body 1, the storage piece 14 is provided with a storage opening 15 communicated with the storage cavity, and the test pencil 13 is stored in the storage cavity through the storage opening 15;
in this embodiment, referring to fig. 1 and 2, an operation table 2 is further installed on the testing device body 1, a heat conducting plate 3 is provided on the upper surface of the operation table 2, a heat conducting block 4 located inside the operation table 2 is installed on the lower surface of the heat conducting plate 3, cooling fans 5 located on two sides of the heat conducting block 4 are installed inside the operation table 2, and ventilation holes 7 are provided on two side walls of the operation table 2;
specifically, the heat conducting plate 3 is embedded and installed in the middle of the upper surface of the operating platform 2, and the heat conducting plate 3 and the heat conducting block 4 are both made of metal materials, preferably aluminum products; in actual test, the battery pack is required to be placed on the upper surface of the heat conducting plate 3, more heat is generated when the battery pack is tested, part of the heat is downwards conducted into the operation table 2 through the heat conducting plate 3 and the heat conducting block 4 at the bottom, hot air in the operation table 2 is outwards discharged through the heat radiating fan 5 and the vent hole 7, heat conduction and air cooling heat dissipation are realized, the battery pack in the test process is effectively dissipated, the service life of the battery pack is prevented from being reduced due to the fact that the battery pack is too high in temperature, even the ignition condition occurs, and the service life and the test safety of the battery pack are improved;
further, a cushion block 6 is arranged at the bottom of the cooling fan 5, the cushion block 6 is fixedly arranged at the bottom of the inner cavity of the operating platform 2, the cooling fan 5 is connected with the built-in power supply of the testing device body 1 through an electric wire, and air cooling and heat dissipation can be performed after the cooling fan 5 is electrified;
further, the filter screen 8 is mounted on the outer side of the vent hole 7 in a covering manner by the first bolt 9, so that a dust-proof effect can be achieved.
In summary, the battery performance testing device provided by the utility model comprises:
on one hand, the operation table 2 is arranged on the testing device body 1, so that the battery pack in the testing process can be radiated, the service life of the battery pack is prevented from being reduced due to overhigh temperature of the battery pack, even the occurrence of a fire condition is avoided, the service life and the safety of the battery pack are greatly improved, and the testing safety of the device is improved;
on the other hand, the test pencil 13 is installed on the testing device body 1 through the connecting piece 12, so that the test pencil 13 is combined with the testing device body 1, the test pencil 13 is conveniently taken out in actual testing, an external tool box is not needed, the operation steps are simple and clear, the test pencil 13 is connected with the testing device body 1 through the connecting piece 12, the test pencil 13 is stored in combination with the storage piece 14, accidental loss of the test pencil 13 can be avoided, the practicability of the device is improved, and convenience is brought to testing of an actual battery pack.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a group battery capability test device, includes testing arrangement body (1) and test pencil (13), its characterized in that, test pencil (13) are installed on testing arrangement body (1) through connecting piece (12), install on testing arrangement body (1) and accomodate piece (14), accomodate piece (14) have the chamber of accomodating that is used for depositing test pencil (13).
2. The battery pack performance testing device according to claim 1, wherein the connecting member (12) is a linear connecting member, one end of the linear connecting member is mounted on the outer wall of the testing device body (1), and the other end of the linear connecting member is connected with the test pencil (13) for hanging and mounting the test pencil (13).
3. The battery performance testing device according to claim 2, wherein the connecting member (12) is an energizing wire, one end of the energizing wire is electrically connected to the tail end of the test pencil (13), and the other end of the energizing wire is electrically connected to the testing device body (1).
4. A battery performance testing apparatus according to claim 2 or 3, wherein the outer wall of the testing apparatus body (1) is provided with a winding shaft (11), and the connecting member (12) is wound on the winding shaft (11).
5. The battery performance testing device according to claim 4, wherein the mounting plate (10) is mounted on one side outer wall of the testing device body (1) through the second bolt (16), and the winding shaft (11) is mounted on the outer wall of the mounting plate (10).
6. The battery performance testing device according to claim 1, wherein the storage member (14) is mounted on the outer wall of the testing device body (1), the storage member (14) is provided with a storage opening (15) communicated with the storage cavity, and the test pencil (13) is stored in the storage cavity through the storage opening (15).
7. The battery pack performance testing device according to claim 1, wherein the testing device body (1) is further provided with an operation table (2), the upper surface of the operation table (2) is provided with a heat conducting plate (3), the lower surface of the heat conducting plate (3) is provided with a heat conducting block (4) positioned in the operation table (2), the interior of the operation table (2) is provided with cooling fans (5) positioned at two sides of the heat conducting block (4), and two side walls of the operation table (2) are provided with ventilation holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774010.1U CN220455488U (en) | 2023-07-07 | 2023-07-07 | Battery pack performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774010.1U CN220455488U (en) | 2023-07-07 | 2023-07-07 | Battery pack performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220455488U true CN220455488U (en) | 2024-02-06 |
Family
ID=89729459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321774010.1U Active CN220455488U (en) | 2023-07-07 | 2023-07-07 | Battery pack performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220455488U (en) |
-
2023
- 2023-07-07 CN CN202321774010.1U patent/CN220455488U/en active Active
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