CN220895700U - Soft package lithium battery tray - Google Patents
Soft package lithium battery tray Download PDFInfo
- Publication number
- CN220895700U CN220895700U CN202322434341.7U CN202322434341U CN220895700U CN 220895700 U CN220895700 U CN 220895700U CN 202322434341 U CN202322434341 U CN 202322434341U CN 220895700 U CN220895700 U CN 220895700U
- Authority
- CN
- China
- Prior art keywords
- battery
- tray
- placing groove
- height limiting
- tray body
- 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.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery trays, and discloses a soft-package lithium battery tray capable of effectively protecting a soft-package lithium battery from impact and gravity extrusion, which comprises a tray body and a plurality of accommodating parts arranged on the tray body and used for accommodating the battery, wherein each accommodating part comprises a placing groove, clearance angles are arranged at four corners of each placing groove, first height limiting convex blocks are uniformly arranged on the side walls around the tray body in a protruding mode, first lunar tooth grooves are correspondingly formed on the side walls of the tray body, second height limiting convex blocks formed by protruding towards the outer sides of the placing grooves are arranged on the inner side walls of the accommodating parts, and second lunar tooth grooves are correspondingly formed on the inner side walls of the accommodating parts, and the height limiting height of each first height limiting convex block is larger than the thickness of the battery placed in each accommodating part.
Description
Technical Field
The utility model relates to the technical field of battery trays, in particular to a soft package lithium battery tray.
Background
In the production process of the battery, the battery core needs to be packaged, and the packaging of the battery generally comprises soft packaging and hard packaging through plastic films. The soft package battery cell is used as a shell by an aluminum plastic film, the size change is flexible, the cost is low, the energy density of a single battery cell is higher than that of a cylindrical/square battery cell, the soft package battery cell is required to be collected and uniformly transported after the battery cell is soft package, but the soft package battery cell is easy to collide with in the transportation process, the prior art is usually filled by a tray, but four corners of the battery in the conventional soft package lithium battery tray can be impacted to different degrees in the transportation process, the battery trays are stacked together without height limiting support, the upper battery tray and the lower battery tray are mutually overlapped, the soft package battery cell in the battery tray can be extruded by gravity, and the bottom of the upper tray is easy to collide with the soft package battery cell in the lower tray when a plurality of soft package battery cells are stacked and transported after the soft package battery cell is contained, so that the soft package battery cell has risks of short circuit and explosion in the transportation of the condition, and researchers in the field have designed the soft package lithium battery tray.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the soft-package lithium battery tray which can effectively protect soft-package lithium batteries from impact and gravity extrusion in loading and transportation.
The technical scheme of the utility model is as follows: the utility model provides a soft packet of lithium cell tray, includes the tray body and establishes a plurality of accommodation portion that are used for holding the battery on the tray body, accommodation portion includes the standing groove, the four corners department of standing groove is provided with the clearance angle, evenly be equipped with the inward protrusion on the lateral wall around the tray body and be formed with first limit for height lug, first limit for height lug is in correspond on the lateral wall of tray body and be formed with first moon tooth recess, be equipped with on the inside wall of accommodation portion towards the second limit for height lug that the outside protrusion of standing groove formed, the second limit for height lug is in correspond on the inside wall of accommodation portion and be formed with second moon tooth recess, the limit for height of first limit for height lug is greater than the battery is placed thickness in the accommodation portion.
According to the scheme, the placing groove is used for placing the soft package battery, the clearance angle is used for protecting four corners of the soft package battery, collision is avoided in transportation, the height limiting height of the height limiting step is larger than the thickness of the soft package lithium battery, the soft package lithium battery can be effectively protected to be subjected to gravity extrusion, the first height limiting protruding blocks on the peripheral side walls of the soft package lithium battery tray are used for stacking the tray together to be supported in a height limiting manner on the side walls, the batteries are prevented from being mutually overlapped and are subjected to gravity extrusion, and the second height limiting protruding blocks on the side walls of the placing groove are used for carrying out height limiting support in the placing groove when the tray is stacked.
The side intercommunication of standing groove is equipped with the dilatation groove, and is adjacent the dilatation groove of holding portion is followed the length direction of tray body is consistent the intercommunication setting. Therefore, the expansion groove is convenient for taking the side of the soft package battery in the accommodating part.
The placing groove comprises a battery core placing groove and a protection board placing groove, the protection board placing groove is arranged at the end part of the battery core placing groove, and the width of the protection board placing groove is smaller than that of the battery core placing groove. It follows that the battery cell placing groove is used for placing the battery cell, and the protection board placing groove is used for placing the protection board connected with the end part of the battery cell.
The accommodating parts are arranged on the tray in a row-column matrix. Therefore, the accommodating parts are arranged in a matrix on the tray body, and the arrangement is regular.
The clearance angle is outwards expanded arc setting, first limit for height lug with the second limit for height lug all is crescent setting. Therefore, the outer expansion arc inside the clearance angle effectively forms a clearance place, so that the right-angle side of the soft package battery is protected.
The tray body is provided with a left edge at the bottom around. Therefore, the left edge is convenient for stacking and placing among the multi-layer tray bodies due to the protection of the bottom edge of the tray bodies.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
Fig. 3 is a partial structural schematic of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 3, the utility model provides a soft package lithium battery tray, which comprises a tray body 1 and a plurality of accommodating parts 2 arranged on the tray body 1 and used for accommodating batteries, wherein the periphery bottom of the tray body 1 is provided with a left edge 4, the accommodating parts 2 comprise accommodating grooves 21, the four corners of the accommodating grooves 21 are provided with clearance angles 22, the side walls of the periphery of the tray body 1 are uniformly provided with first height limiting convex blocks 3 which are formed by inward protruding, the first height limiting convex blocks 3 are correspondingly formed on the side walls of the tray body 1, the inner side wall of the accommodating parts 2 is provided with second height limiting convex blocks 23 which are formed by protruding towards the outer side of the accommodating grooves 21, the second height limiting convex blocks 23 are correspondingly formed on the inner side walls of the accommodating parts 2, the height limiting convex blocks 3 are larger than the thickness of the batteries in the accommodating parts 2, the side of the accommodating grooves 21 are communicated with each other to form accommodating grooves 24, the adjacent accommodating grooves 2 are correspondingly formed by the second height limiting convex blocks 23 which are formed by protruding grooves 212, the side walls of the accommodating parts 2 are correspondingly arranged along the length of the accommodating grooves 1, and the side walls of the accommodating grooves are respectively arranged along the length of the accommodating grooves 2, and the side walls of the accommodating grooves are respectively arranged along the inner side walls of the accommodating grooves 2, and the side walls of the accommodating grooves are respectively arranged along the accommodating grooves are respectively in the shape of the accommodating grooves 2, and the side walls of the accommodating grooves are respectively, and the side of the accommodating grooves are arranged along with the side walls, and the side walls of the accommodating grooves, and the side of the accommodating grooves are respectively, and the side of the accommodating groove is provided with the inner and the accommodating groove, and the battery is provided with a containing cell containing and the battery, and the battery. The battery is soft package lithium cell, and the reference numeral of soft package battery is 100, the four corners department of tray body 1 is the circular arc transition, and the fillet setting is convenient for the use of tray body 1, electric core standing groove 211 with protection shield standing groove 212 all is the rectangle setting.
In this embodiment, the tray body 1 adopts antistatic material vacuum plastic molding, and the height of first limit for height lug 3 and second limit for height lug 23 equals, first limit for height lug 3 all is equipped with 5 in every face around the battery tray outer wall, the symmetry is provided with the groove of taking of being convenient for the individual layer tray to take on the tray body 1, the holding part 2 is 3×2 matrix arrangement on the tray body 1.
The working flow of the utility model is as follows: the battery 100 with the soft packet is put into the accommodation portion 2 of battery tray body 1, holds a plurality of soft packet battery on one deck battery tray, and the electric core of soft packet battery is placed in electric core standing groove 211, and the protection plate structure of soft packet battery tip is placed in the protection plate standing groove, and the new battery tray is placed to the stromatolite on this battery tray body, and the battery tray frame of upper strata is on the upper surface of the battery tray of lower floor, because the height of first limit high lug is greater than the thickness that soft packet battery was placed in accommodation portion 2 for when the battery tray stacks, soft packet battery upper surface in lower floor accommodation portion 2 is not pressed, keeps away empty angle 22 through on accommodation portion 2, keeps away empty angle 22 and forms the department of avoiding in soft packet battery's corner, has effectively protected four corners of soft packet battery, avoids soft packet battery's corner to collide with through being equipped with limit 4 on the base of tray body 1 for the base of tray body 1 is further difficult to warp, has guaranteed that soft packet battery is difficult to stack in the back lithium, has also taken down from the side of the battery stack after the battery is very take-up, and the battery is taken in the accommodation portion is very convenient when taking the battery is taken from the side.
Finally, it should be emphasized that the above description is not intended to limit the utility model, but rather that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any modifications, equivalents, improvements, etc. are intended to be included within the scope of the present utility model.
Claims (6)
1. The utility model provides a soft packet of lithium cell tray, includes tray body (1) and establishes a plurality of holding parts (2) that are used for holding the battery on tray body (1), its characterized in that: the accommodating part (2) comprises a placing groove (21), clearance corners (22) are arranged at four corners of the placing groove (21), first height limiting projections (3) are uniformly formed on the side walls of the periphery of the tray body (1) in a protruding mode, first month tooth grooves are correspondingly formed on the side walls of the tray body (1) by the first height limiting projections (3), second height limiting projections (23) formed by protruding towards the outer side of the placing groove (21) are arranged on the inner side walls of the accommodating part (2), second month tooth grooves are correspondingly formed on the inner side walls of the accommodating part (2) by the second height limiting projections (23), and the height limiting of the first height limiting projections (3) is larger than the thickness of the battery placed in the accommodating part (2).
2. The soft pack lithium battery tray of claim 1, wherein: the side of standing groove (21) communicates and is equipped with dilatation groove (24), adjacent dilatation groove (24) of holding portion (2) are followed the length direction of tray body (1) is consistent the intercommunication setting.
3. The soft pack lithium battery tray of claim 1, wherein: the placing groove (21) comprises a battery cell placing groove (211) and a protection plate placing groove (212), the protection plate placing groove (212) is arranged at the end part of the battery cell placing groove (211), and the width of the protection plate placing groove (212) is smaller than that of the battery cell placing groove (211).
4. The soft pack lithium battery tray of claim 1, wherein: the containing parts (2) are arranged on the tray body (1) in a row-column matrix.
5. The soft pack lithium battery tray of claim 1, wherein: the clearance angle (22) is outwards expanded arc-shaped, and the first height limiting convex block (3) and the second height limiting convex block (23) are crescent-shaped.
6. The soft pack lithium battery tray of claim 1, wherein: the bottom around the tray body (1) is provided with a left edge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434341.7U CN220895700U (en) | 2023-09-08 | 2023-09-08 | Soft package lithium battery tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434341.7U CN220895700U (en) | 2023-09-08 | 2023-09-08 | Soft package lithium battery tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895700U true CN220895700U (en) | 2024-05-03 |
Family
ID=90836788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322434341.7U Active CN220895700U (en) | 2023-09-08 | 2023-09-08 | Soft package lithium battery tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895700U (en) |
-
2023
- 2023-09-08 CN CN202322434341.7U patent/CN220895700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |