CN221379613U - Battery pack with compression-resistant structure - Google Patents
Battery pack with compression-resistant structure Download PDFInfo
- Publication number
- CN221379613U CN221379613U CN202323220200.1U CN202323220200U CN221379613U CN 221379613 U CN221379613 U CN 221379613U CN 202323220200 U CN202323220200 U CN 202323220200U CN 221379613 U CN221379613 U CN 221379613U
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- wall
- component
- groove
- battery cell
- heat dissipation
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- 230000006835 compression Effects 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 42
- 230000001681 protective effect Effects 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 23
- 229910021389 graphene Inorganic materials 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 graphite alkene Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the field of batteries, in particular to a battery pack with a compression-resistant structure. Technical problems: when the battery pack needs to be maintained, the battery cell is difficult to take out quickly, a user is inconvenient to maintain the battery cell, and when the battery cell is crashed, if the battery cell is difficult to be well protected, the battery cell is easy to damage, and the service life of the battery cell is influenced. The technical scheme is as follows: a battery pack with a compression-resistant structure comprises a bearing assembly. When the battery pack is used, the access component and the protection component are matched for use, so that the battery cell can be taken out quickly, and the battery cell can be protected better through the protection component, the problem that the battery cell is difficult to take out quickly when the battery pack needs to be maintained, the battery cell is inconvenient to maintain by a user, and when the battery cell collides, if the battery cell is difficult to protect better, the battery cell is easy to damage, and the service life of the battery cell is influenced is solved.
Description
Technical Field
The utility model belongs to the field of batteries, and particularly relates to a battery pack with a compression-resistant structure.
Background
The battery refers to a part of space of a cup, a groove or other containers or a composite container which is filled with electrolyte solution and metal electrodes to generate current, a device capable of converting chemical energy into electric energy is provided with an anode and a cathode, the existing battery packs are mainly produced in an integrated mode, when the battery packs are required to be maintained, the battery cells are difficult to take out quickly, users are inconvenient to maintain the battery cells, and when collision occurs, if the battery cells are difficult to be protected better, the battery cells are easy to damage, and the service life of the battery cells is influenced.
Disclosure of utility model
In order to overcome when the battery pack needs to be maintained, the battery core is difficult to take out fast, the battery core is inconvenient to maintain by a user, and when collision occurs, if the battery core is difficult to be protected better, the battery core is easy to damage, and the service life of the battery core is influenced.
The technical scheme of the utility model is as follows: a battery pack with a compression-resistant structure comprises a bearing assembly; the device also comprises a protection component, an insulation component, an access component, a heat dissipation component and a power supply component; the upper end of the bearing component is provided with a protection component for resisting compression; the inner wall of the bearing component is provided with an insulating component for preventing electric leakage; the inner wall of the insulating component is provided with an access component for facilitating the maintenance of the power supply component by a user; the inner wall of the access component is provided with a power supply component for supplying power; the upper end of the power supply component is provided with a heat dissipation component for dissipating heat.
Preferably, when the battery pack is used, the access component and the protection component are matched for use, so that the battery cell can be taken out quickly, and the battery cell can be protected better through the protection component, the problem that the battery cell is difficult to take out quickly when the battery pack needs to be maintained is solved, the battery cell is inconvenient to maintain by a user, and when the battery cell is collided, if the battery cell is difficult to be protected better, the battery cell is easy to damage, and the service life of the battery cell is influenced.
Preferably, the bearing assembly comprises a base, a bearing box, a first groove body, a second groove body, a limit column, a first screw groove and a clamping groove; the lower end of the bearing box is fixedly connected with a symmetrical base; the upper end of the bearing box is fixedly provided with symmetrical first groove bodies; when the battery cell storage box is used, the storage box can be limited and fixed by the limiting column, so that the battery cell can be limited and fixed on the inner wall of the storage box, the damage to the battery cell caused by pressure can be prevented, and the battery cell can be well protected.
Preferably, the protection component comprises a protection shell, a fixed plate, a heat dissipation groove and a dustproof screen plate; limit posts are fixedly connected at the edges of four corners of the inner wall of the lower end of the bearing box; the lower end of the protective shell is fixedly connected with a symmetrical fixing plate; the upper end of the protective shell is provided with uniformly distributed heat dissipation grooves in a penetrating way; the inner wall of the heat dissipation groove is fixedly connected with a dustproof screen plate; the fixed plate is matched with the first groove body; the fixed plate is arranged on the inner wall of the first groove body through bolts; the lower end of the protective shell is attached to the upper end of the bearing box; the protective shell is elliptical; when the protective shell is used, the section of the protective shell is of an arc-shaped structure, so that the pressure from the upper part can be uniformly dispersed onto the bearing box, and the fixing plate can be used for the protective shell through a certain transverse supporting force, so that the protective shell can be prevented from being deformed due to the fact that the pressure is large.
Preferably, the insulation assembly comprises an insulation cylinder and a first limit groove; an insulating cylinder is fixedly connected to the inner wall of the bearing box; the upper end and the lower end of the insulating cylinder are provided with first limit grooves in a penetrating way; the first limit groove is attached to the outer wall of the limit column; the inner wall of the lower end of the bearing box is fixedly provided with symmetrical second groove bodies; clamping grooves are fixedly formed in the left end and the right end of the second groove body; when the battery cell is used, the insulating cylinder can prevent the accidental electric leakage of the battery cell from damaging a user.
Preferably, the access assembly comprises an access box, a second limit groove, a fixed block and a buckle; the upper end and the lower end of the access box are provided with second limit grooves in a penetrating way; the second limit groove is attached to the outer wall of the limit column; the outer wall of the access box is attached to the inner wall of the insulating cylinder; the lower end of the access box is fixedly connected with symmetrical fixing blocks; the left end and the right end of the fixed block are fixedly connected with buckles; the buckle is matched with the clamping groove; the fixed block is matched with the second groove body; the lower end of the access box is attached to the inner wall of the lower end of the bearing box; when the battery cell storage box is used, the storage box is taken out from the inner wall of the insulating cylinder by hands, and then the battery cell is taken out from the inner wall of the storage box, so that the battery cell can be maintained.
Preferably, the power supply assembly comprises a battery core and a protection circuit; the inner wall of the access box is movably provided with an electric core; the upper end of the battery core is fixedly connected with a symmetrical protection circuit; the upper end of the battery cell is two centimeters away from the upper end of the insulating cylinder; the upper end of the limit column is fixedly provided with a first screw groove; when the battery cell is used, the protection circuit can prevent the battery cell from causing fire caused by short circuit.
Preferably, the heat dissipation assembly comprises an aluminum plate, a third groove body, a first bolt and a graphene heat dissipation plate; the graphene heat dissipation plate is movably arranged on the inner wall of the insulating cylinder; the lower end of the graphene heat dissipation plate is attached to the upper end of the battery cell; the upper end of the graphene heat dissipation plate and the upper end of the insulating cylinder are positioned on the same plane; the lower end of the aluminum plate is attached to the upper end of the graphene heat dissipation plate; the upper end and the lower end of the aluminum plate are provided with a third groove body in a penetrating way; the first bolt penetrates through the third groove body and is connected with the inner wall of the first screw groove in a threaded manner; the outer wall of the aluminum plate and the outer wall of the insulating cylinder are positioned on the same plane; when using, the electricity core can produce the heat when discharging, and the heat is absorbed to aluminum plate by the graphite alkene heating panel and is transmitted, because aluminum plate's heat conductivity is better and protective housing's inside is the cavity, so aluminum plate can be with the heat outwards that the heat passes through the heat dissipation groove is better to can dispel the heat to the electricity core.
The utility model has the beneficial effects that:
1. when the battery cell needs to be maintained, firstly taking out the bolts on the fixing plate, then taking out the fixing plate from the inner wall of the first groove body, so that the protective shell can be taken down from the upper end of the bearing box, then taking out the first bolts from the inner wall of the first spiral groove, so that the aluminum plate can be taken out along the outer wall of the limit column, then taking out the graphene heat dissipation plate along the inner wall of the access box, taking out the access box from the inner wall of the insulating cylinder by hand, and then taking out the battery cell from the inner wall of the access box, thereby maintaining the battery cell, and solving the problems that the battery cell is difficult to take out quickly when the battery pack needs to be maintained, and the battery cell is inconvenient to maintain by a user;
2. When collision occurs, the section of the protective shell is of an arc-shaped structure, so that the protective shell can uniformly disperse pressure from the upper part onto the bearing box, the fixing plate can be used for preventing the protective shell from deforming due to larger pressure through a certain transverse supporting force, the storage box can be limited and fixed by the limiting column, the battery cell can be limited and fixed on the inner wall of the storage box, the battery cell can be prevented from being damaged by the pressure, the battery cell can be better protected, and the problems that the battery cell is easy to damage and the service life of the battery cell is influenced if the battery cell is difficult to be better protected during collision are solved;
3. When daily use, the electricity core can produce the heat when the punching and discharging, and the heat is absorbed to aluminum plate transmission by graphite alkene heating panel, because aluminum plate's heat conductivity is better and protective housing's inside is the cavity, so aluminum plate can be with the better outside of heat through the heat dissipation groove to can dispel the heat to the electricity core.
Drawings
Fig. 1 shows a schematic perspective view of a battery pack having a compression-resistant structure according to the present utility model;
FIG. 2 is a perspective view showing a protective assembly and a heat dissipating assembly of a battery pack having a compression-resistant structure according to the present utility model;
FIG. 3 is a perspective view showing a power module and an access module of a battery pack having a compression-resistant structure according to the present utility model;
FIG. 4 shows a perspective exploded view of an access module for a battery pack having a compression resistant structure in accordance with the present utility model;
FIG. 5 shows a perspective exploded view of an insulation assembly of a battery pack having a compression resistant structure according to the present utility model;
Fig. 6 shows an enlarged schematic view of a battery pack having a compression-resistant structure according to the present utility model.
The marks in the drawings are: the device comprises a 1-bearing component, a 101-base, a 102-bearing box, a 103-first groove body, a 104-second groove body, a 105-limit column, a 106-first screw groove, a 107-clamping groove, a 2-protection component, a 201-protection shell, a 202-fixing plate, a 203-heat dissipation groove, a 204-dustproof screen, a 3-insulation component, a 301-insulation cylinder, a 302-first limit groove, a 4-access component, a 401-access box, a 402-second limit groove, a 403-fixing block, a 404-buckle, a 5-heat dissipation component, a 501-aluminum plate, a 502-third groove body, a 503-first bolt, a 504-graphene heat dissipation plate, a 6-power supply component, a 601-battery core and a 602-protection circuit.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1, 2 and 3, the present utility model provides embodiments: a battery pack with a compression-resistant structure comprises a bearing assembly 1; the device also comprises a protection component 2, an insulation component 3, an access component 4, a heat dissipation component 5 and a power supply component 6; the upper end of the bearing component 1 is provided with a protection component 2 for compression resistance; the inner wall of the bearing component 1 is provided with an insulating component 3 for preventing electric leakage; the inner wall of the insulating component 3 is provided with an access component 4 for facilitating the maintenance of the power supply component 6 by a user; the inner wall of the access component 4 is provided with a power supply component 6 for supplying power; the upper end of the power supply assembly 6 is provided with a heat dissipation assembly 5 for dissipating heat.
Referring to fig. 2, 5 and 6, in the present embodiment, the carrying assembly 1 includes a base 101, a carrying case 102, a first slot 103, a second slot 104, a limiting post 105, a first screw slot 106 and a clamping slot 107; a symmetrical base 101 is fixedly connected to the lower end of the bearing box 102; the upper end of the carrying case 102 is fixedly provided with a symmetrical first groove 103.
Referring to fig. 2, in the present embodiment, the protection component 2 includes a protection housing 201, a fixing plate 202, a heat dissipation slot 203, and a dust-proof screen 204; the four corners edges of the inner wall of the lower end of the bearing box 102 are fixedly connected with limit posts 105; the lower end of the protective shell 201 is fixedly connected with a symmetrical fixing plate 202; the upper end of the protective shell 201 is provided with uniformly distributed heat dissipation grooves 203 in a penetrating way; the inner wall of the heat dissipation groove 203 is fixedly connected with a dustproof screen 204; the fixing plate 202 is matched with the first groove body 103; the fixing plate 202 is mounted on the inner wall of the first groove body 103 through bolts; the lower end of the protective shell 201 is attached to the upper end of the carrying case 102; the protective housing 201 is elliptical in shape.
Referring to fig. 5, in the present embodiment, the insulation assembly 3 includes an insulation cylinder 301 and a first limiting groove 302; an insulating cylinder 301 is fixedly connected to the inner wall of the bearing box 102; the upper end and the lower end of the insulating cylinder 301 are provided with first limit grooves 302 in a penetrating way; the first limit groove 302 is attached to the outer wall of the limit post 105; the inner wall of the lower end of the bearing box 102 is fixedly provided with a symmetrical second groove 104; clamping grooves 107 are fixedly formed in the left and right ends of the second groove 104.
Referring to fig. 3 and 4, in the present embodiment, the access assembly 4 includes an access box 401, a second limiting slot 402, a fixing block 403 and a buckle 404; the upper end and the lower end of the access box 401 are provided with second limit grooves 402 in a penetrating way; the second limit groove 402 is attached to the outer wall of the limit post 105; the outer wall of the access box 401 is attached to the inner wall of the insulating cylinder 301; a symmetrical fixing block 403 is fixedly connected to the lower end of the access box 401; the left end and the right end of the fixed block 403 are fixedly connected with buckles 404; the buckle 404 is matched with the clamping groove 107; the fixed block 403 is matched with the second groove 104; the lower end of the access box 401 is attached to the inner wall of the lower end of the carrying case 102.
Referring to fig. 3, in the present embodiment, the power module 6 includes a battery cell 601 and a protection circuit 602; the inner wall of the access box 401 is movably provided with a battery cell 601; the upper end of the battery cell 601 is fixedly connected with a symmetrical protection circuit 602; the upper end of the cell 601 is spaced two centimeters from the upper end of the insulating cylinder 301; the upper end of the limit post 105 is fixedly provided with a first screw groove 106.
Referring to fig. 2 and 5, in the present embodiment, the heat dissipation assembly 5 includes an aluminum plate 501, a third groove 502, a first bolt 503, and a graphene heat dissipation plate 504; the graphene heat dissipation plate 504 is movably arranged on the inner wall of the insulating cylinder 301; the lower end of the graphene heat dissipation plate 504 is attached to the upper end of the battery cell 601; the upper end of the graphene heat dissipation plate 504 and the upper end of the insulating cylinder 301 are positioned on the same plane; the lower end of the aluminum plate 501 is attached to the upper end of the graphene heat dissipation plate 504; a third groove body 502 is formed at the upper end and the lower end of the aluminum plate 501 in a penetrating manner; the first bolt 503 passes through the third groove body 502 and is connected with the inner wall of the first screw groove 106 in a threaded manner; the outer wall of the aluminum plate 501 is in the same plane as the outer wall of the insulating cylinder 301.
During operation, the battery cell 601 generates heat during charging and discharging, the heat is absorbed by the graphene heat dissipation plate 504 and transferred to the aluminum plate 501, and because the aluminum plate 501 has good heat conductivity and the inside of the protective shell 201 is a cavity, the aluminum plate 501 can better radiate the heat outwards through the heat dissipation groove 203, so that the battery cell 601 can be dissipated, and the dust prevention screen 204 can prevent dust from entering the inner wall of the protective shell 201 from the heat dissipation groove 203, so that the dust can be prevented from affecting the graphene heat dissipation plate 504 to dissipate the heat of the battery cell 601;
When the battery cell 601 needs to be maintained, firstly, the bolts on the fixing plate 202 are taken out, then the fixing plate 202 is taken out from the inner wall of the first groove body 103, so that the protective shell 201 can be taken down from the upper end of the bearing box 102, then the first bolts 503 are taken out from the inner wall of the first screw groove 106, so that the aluminum plate 501 can be taken out along the outer wall of the limit column 105, the graphene heat dissipation plate 504 is taken out along the inner wall of the access box 401, the access box 401 is taken out from the inner wall of the insulating cylinder 301 by hand, and then the battery cell 601 is taken out from the inner wall of the access box 401, so that the battery cell 601 can be maintained;
When collision happens, the section of the protective shell 201 is of an arc-shaped structure, so that the protective shell 201 can uniformly disperse pressure from the upper part on the bearing box 102, the fixing plate 202 can be used for preventing the protective shell 201 from deforming due to a certain transverse supporting force, the storage box 401 can be limited and fixed by the limiting column 105, the battery cell 601 can be limited and fixed on the inner wall of the storage box 401, damage to the battery cell 601 caused by the pressure can be prevented, and the battery cell 601 can be well protected.
Through the steps, when the battery pack is used, the access assembly 4 and the protection assembly 2 are matched, so that the battery cell 601 can be taken out quickly, and the battery cell 601 can be protected better through the protection assembly 2, the problems that the battery cell 601 is difficult to take out quickly when a battery pack needs to be maintained, a user cannot maintain the battery cell 601 conveniently, and when collision happens, if the battery cell 601 is difficult to protect better, the battery cell 601 is easy to damage, and the service life of the battery cell 601 is influenced are solved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. A battery pack with a compression-resistant structure, comprising a bearing assembly (1); the method is characterized in that: the device also comprises a protection component (2), an insulation component (3), an access component (4), a heat dissipation component (5) and a power supply component (6); the upper end of the bearing component (1) is provided with a protection component (2) for resisting compression; the inner wall of the bearing component (1) is provided with an insulating component (3) for preventing electric leakage; the inner wall of the insulating component (3) is provided with an access component (4) which is used for facilitating the maintenance of the power supply component (6) by a user; the inner wall of the access component (4) is provided with a power supply component (6) for supplying power; the upper end of the power supply component (6) is provided with a heat dissipation component (5) for dissipating heat.
2. The battery pack having a compression-resistant structure according to claim 1, wherein: the bearing assembly (1) comprises a base (101), a bearing box (102), a first groove body (103), a second groove body (104), a limit column (105), a first screw groove (106) and a clamping groove (107); the lower end of the bearing box (102) is fixedly connected with a symmetrical base (101); the upper end of the bearing box (102) is fixedly provided with a symmetrical first groove body (103).
3. A battery pack having a compression-resistant structure according to claim 2, wherein: the protection component (2) comprises a protection shell (201), a fixing plate (202), a heat dissipation groove (203) and a dustproof screen plate (204); limit posts (105) are fixedly connected at the four corners of the inner wall of the lower end of the bearing box (102); the lower end of the protective shell (201) is fixedly connected with a symmetrical fixing plate (202); the upper end of the protective shell (201) is provided with uniformly distributed heat dissipation grooves (203) in a penetrating way; the inner wall of the heat dissipation groove (203) is fixedly connected with a dustproof screen plate (204); the fixing plate (202) is matched with the first groove body (103); the fixing plate (202) is arranged on the inner wall of the first groove body (103) through bolts; the lower end of the protective shell (201) is attached to the upper end of the bearing box (102); the protective housing (201) is elliptical.
4. A battery pack having a compression-resistant structure according to claim 3, wherein: the insulation assembly (3) comprises an insulation cylinder (301) and a first limit groove (302); an insulating cylinder (301) is fixedly connected to the inner wall of the bearing box (102); the upper end and the lower end of the insulating cylinder (301) are provided with first limit grooves (302) in a penetrating way; the first limit groove (302) is attached to the outer wall of the limit column (105); a symmetrical second groove body (104) is fixedly arranged on the inner wall of the lower end of the bearing box (102); clamping grooves (107) are fixedly formed in the left end and the right end of the second groove body (104).
5. The battery pack having a compression-resistant structure according to claim 4, wherein: the access assembly (4) comprises an access box (401), a second limit groove (402), a fixed block (403) and a buckle (404); the upper end and the lower end of the access box (401) are provided with second limit grooves (402) in a penetrating way; the second limit groove (402) is attached to the outer wall of the limit column (105); the outer wall of the access box (401) is attached to the inner wall of the insulating cylinder (301); the lower end of the access box (401) is fixedly connected with a symmetrical fixed block (403); the left end and the right end of the fixed block (403) are fixedly connected with buckles (404); the buckle (404) is matched with the clamping groove (107); the fixed block (403) is matched with the second groove body (104); the lower end of the access box (401) is attached to the inner wall of the lower end of the bearing box (102).
6. The battery pack having a compression-resistant structure according to claim 1, wherein: the power supply assembly (6) comprises a battery core (601) and a protection circuit (602); an electric core (601) is movably arranged on the inner wall of the access box (401); the upper end of the battery core (601) is fixedly connected with a symmetrical protection circuit (602); the upper end of the battery cell (601) is separated from the upper end of the insulating cylinder (301) by two centimeters; the upper end of the limit column (105) is fixedly provided with a first screw groove (106).
7. The battery pack having a compression-resistant structure according to claim 6, wherein: the heat dissipation assembly (5) comprises an aluminum plate (501), a third groove body (502), a first bolt (503) and a graphene heat dissipation plate (504); the graphene heat dissipation plate (504) is movably arranged on the inner wall of the insulating cylinder (301); the lower end of the graphene heat dissipation plate (504) is attached to the upper end of the battery cell (601); the upper end of the graphene heat dissipation plate (504) and the upper end of the insulating cylinder (301) are positioned on the same plane; the lower end of the aluminum plate (501) is attached to the upper end of the graphene heat dissipation plate (504); the upper end and the lower end of the aluminum plate (501) are provided with a third groove body (502) in a penetrating way;
The first bolt (503) penetrates through the third groove body (502) and is connected with the inner wall of the first screw groove (106) in a threaded mode;
The outer wall of the aluminum plate (501) is in the same plane with the outer wall of the insulating cylinder (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323220200.1U CN221379613U (en) | 2023-11-27 | 2023-11-27 | Battery pack with compression-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323220200.1U CN221379613U (en) | 2023-11-27 | 2023-11-27 | Battery pack with compression-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221379613U true CN221379613U (en) | 2024-07-19 |
Family
ID=91873137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323220200.1U Active CN221379613U (en) | 2023-11-27 | 2023-11-27 | Battery pack with compression-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221379613U (en) |
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2023
- 2023-11-27 CN CN202323220200.1U patent/CN221379613U/en active Active
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