CN220233321U - Battery core protection structure of battery - Google Patents
Battery core protection structure of battery Download PDFInfo
- Publication number
- CN220233321U CN220233321U CN202321728219.4U CN202321728219U CN220233321U CN 220233321 U CN220233321 U CN 220233321U CN 202321728219 U CN202321728219 U CN 202321728219U CN 220233321 U CN220233321 U CN 220233321U
- Authority
- CN
- China
- Prior art keywords
- electric core
- battery
- fixed
- protection cover
- cell
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 13
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 239000003351 stiffener Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect 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 discloses a battery cell protection structure of a battery, which comprises a snake-shaped insulating protection cover and a battery cell, wherein a plurality of battery cell combination grooves are formed in the snake-shaped insulating protection cover, battery cells are arranged in the battery cell combination grooves, a fixed bottom plate is arranged at the bottom of the snake-shaped insulating protection cover, a pad leg is arranged at the bottom of the fixed bottom plate, a sealing clamping plate is arranged above the opening position of the battery cell combination grooves, and a ventilation opening is formed in the middle position of the battery cell combination grooves in the fixed bottom plate. According to the utility model, the insulating protection cover is of a snake-shaped structure, so that a plurality of internal cell combination grooves are connected into a whole, a plurality of cells are assembled and fixed, both sides of each cell can be sealed and protected, the safety of the cell is ensured, the protection cover is made of an insulating material, the adjacent two cells can be prevented from being connected through the insulating material, and each cell is better insulated and protected.
Description
Technical Field
The utility model relates to the field of battery cells, in particular to a cell protection structure of a battery.
Background
The battery core is mainly used for assembling the battery pack, the battery core is only one part of a battery, the battery core refers to a single electrochemical battery core containing an anode and a cathode, the battery core is generally not directly used, the battery core is divided into an aluminum shell battery core, a soft package battery core and a cylindrical battery core, the battery is generally collected and is mainly an aluminum shell battery core, digital products such as Bluetooth and the like are mainly soft package battery cores, the battery of a notebook computer is combined in series-parallel connection of the cylindrical battery cores, and the battery core is mainly characterized by small particle size, large specific surface area, white color and high purity and can be used in lithium titanate battery materials and lithium cobalt oxide battery materials.
In the prior art, certain defects still exist in the process of assembling the battery core of the battery, particularly in the case of a battery pack with large electricity storage capacity, the internal battery core combination is usually directly bound by using insulating materials, the outside of the battery core is not provided with a protection structure, and the battery core is easy to damage when being subjected to larger jolt or collision in the process of using or transporting.
Disclosure of Invention
The utility model aims to provide a battery cell protection structure of a battery, which solves the problems that in the prior art, particularly for a battery pack with large electricity storage capacity, an internal battery cell combination is usually directly bound by using an insulating material, the outside of the battery cell is not provided with a protection structure, and a battery cell is easy to damage when being subjected to large jolt or collision in the using or transporting process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery cell protection architecture, includes snakelike insulating protection cover and electric core, the inside of snakelike insulating protection cover is equipped with a plurality of electric core integrated slots, the inside of electric core integrated slot is equipped with the electric core, the bottom of snakelike insulating protection cover is equipped with PMKD, PMKD's bottom is equipped with fills up the foot, the top of the open position of electric core integrated slot is equipped with seals the cardboard, PMKD's inside is located the intermediate position of electric core integrated slot and is equipped with ventilative mouth, ventilative mouthful both sides are equipped with fixed inlay mouthful, the both sides of the bottom of electric core are equipped with fixed inlay head, the top of the both sides of the open position of electric core integrated slot is equipped with the installation draw-in groove.
In a further embodiment, the sealing clamping plate is fixedly connected with the mounting clamping groove through a positioning clamping hole and a positioning clamping nose, and the length of the mounting clamping groove is the same as the width of the sealing clamping plate.
In a further embodiment, a hollowed-out window is arranged on one side of the cell combination groove inside the serpentine insulation protection cover, a reinforcing rod is arranged in the middle of the hollowed-out window, and the cross section of the cell combination groove is of a rectangular structure.
In a further embodiment, the bottom surface of the serpentine insulation protection cover is connected with the surface of the fixed bottom plate through the insert fixing teeth and the insert fixing holes, and the insert fixing teeth are in a strip-shaped structure.
In a further embodiment, the bottom of the battery cell is connected with the fixed bottom plate through the fixed mosaic head and the fixed mosaic opening, and the cross section of the fixed mosaic head is set to be a circular structure.
In a further embodiment, the length and width of the fixed base plate is the same as the length and width of the serpentine insulation boot.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the insulating protection cover is of a snake-shaped structure, so that a plurality of internal cell combination grooves are connected into a whole, a plurality of cells are assembled and fixed, both sides of each cell can be sealed and protected, and therefore, the safety of the cell is ensured.
Drawings
Fig. 1 is a schematic structural view of a cell protection structure of a battery according to the present utility model;
FIG. 2 is a top view of a cell protection structure of a battery according to the present utility model;
FIG. 3 is a top view of a serpentine insulation boot of the present utility model;
fig. 4 is a side view of a cell of the present utility model;
FIG. 5 is a side view of a serpentine insulation boot of the present utility model;
FIG. 6 is a schematic structural view of a sealing clip plate according to the present utility model;
fig. 7 is a schematic structural view of the fixing base plate of the present utility model.
In the figure: 1. a serpentine insulation boot; 2. a battery cell; 3. a fixed bottom plate; 4. foot pads; 5. a sealing clamping plate; 6. a ventilation port; 7. fixing the inlaid opening; 8. a cell combination groove; 9. fixing the inlay head; 10. a hollowed-out window; 11. a reinforcing rod; 12. installing a clamping groove; 13. positioning a clamping nose; 14. inserting and fixing teeth; 15. positioning the clamping holes; 16. and (5) inserting and fixing holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, an embodiment of the present utility model is provided: the utility model provides a battery's electric core protection architecture, including snakelike insulating protection cover 1 and electric core 2, the inside of snakelike insulating protection cover 1 is equipped with a plurality of electric core integrated slots 8, the inside of electric core integrated slot 8 is equipped with electric core 2, the bottom of snakelike insulating protection cover 1 is equipped with PMKD 3, the bottom of PMKD 3 is equipped with fills up foot 4, the top of the open position of electric core integrated slot 8 is equipped with seals cardboard 5, the inside of PMKD 3 is located the intermediate position of electric core integrated slot 8 and is equipped with ventilative mouth 6, the both sides of ventilative mouth 6 are equipped with fixed inlay mouthful 7, the both sides of the bottom of electric core 2 are equipped with fixed inlay head 9, the top of the both sides of the open position of electric core integrated slot 8 is equipped with installs draw-in groove 12.
The electric core combination groove 8 is used for installing the electric core 2, the fixing bottom plate 3 is used for increasing the stability of the bottom, the sealing clamping plate 5 is used for sealing and fixing the opening of the electric core combination groove 8, the ventilation opening 6 is used for increasing the ventilation property of the bottom, the heat is convenient to dissipate, and the sealing clamping plate 5 is installed and fixed through the installation clamping groove 12.
Further, the sealing clamping plate 5 and the mounting clamping groove 12 are fixedly connected with the positioning clamping nose 13 through the positioning clamping hole 15, and the length of the mounting clamping groove 12 is the same as the width of the sealing clamping plate 5.
The connecting device is connected with the positioning clamping nose 13 through the positioning clamping hole 15 and is used for improving the installation firmness of the sealing clamping plate 5 and the installation clamping groove 12.
Further, the inside of snakelike insulating protection cover 1 is located one side of electric core integrated groove 8 and is equipped with fretwork window 10, and the intermediate position of the inside of fretwork window 10 is equipped with stiffener 11, and the cross section of electric core integrated groove 8 is established to rectangle structure.
The position where the battery cell 2 is installed is conveniently observed through the hollowed-out window 10, and meanwhile materials are saved.
Further, the bottom surface of the serpentine insulation protection cover 1 and the surface of the fixed bottom plate 3 are connected with the inserting holes 16 through the inserting teeth 14, and the inserting teeth 14 are in a strip-shaped structure.
The snakelike insulating protective cover 1 is conveniently assembled with the fixed bottom plate 3 through the connection of the inserting teeth 14 and the inserting holes 16.
Further, the bottom of the battery cell 2 is connected with the fixed bottom plate 3 through the fixed mosaic head 9 and the fixed mosaic opening 7, and the cross section of the fixed mosaic head 9 is set to be a circular structure.
The fixing inlay head 9 is connected with the fixing inlay opening 7, so that the installation position of the battery cell 2 is fixed conveniently.
Further, the length and width of the fixing base plate 3 are the same as those of the serpentine insulation protection cover 1.
Working principle: during the use, assemble fixed snakelike insulating protection cover 1 and PMKD 3 through inserting solid tooth 14 and inserting solid hole 16 connection, install electric core 2 in the inside of electric core combination groove 8, inlay fixedly through fixed inlay head 9 and fixed inlay mouthful 7, install the cardboard that seals 5 in the inside of installing draw-in groove 12 again, seal the position of installing electric core 2 fixedly, connect every electric core 2 according to the exact wiring step, use packaging material to wrap up snakelike insulating protection cover 1, the battery combination is accomplished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a battery's electric core protection architecture, includes snakelike insulating safety cover (1) and electric core (2), its characterized in that: the inside of snakelike insulating protection cover (1) is equipped with a plurality of electric core integrated slots (8), the inside of electric core integrated slot (8) is equipped with electric core (2), the bottom of snakelike insulating protection cover (1) is equipped with PMKD (3), the bottom of PMKD (3) is equipped with fills up foot (4), the top of the open position of electric core integrated slot (8) is equipped with seals cardboard (5), the inside of PMKD (3) is located the intermediate position of electric core integrated slot (8) and is equipped with ventilative mouth (6), the both sides of ventilative mouth (6) are equipped with fixed inlay mouth (7), the both sides of the bottom of electric core (2) are equipped with fixed inlay head (9), the top of the both sides of the open position of electric core integrated slot (8) is equipped with installs draw-in groove (12).
2. The cell protection structure of a battery according to claim 1, wherein: the sealing clamping plate (5) is fixedly connected with the mounting clamping groove (12) through a positioning clamping hole (15) and a positioning clamping nose (13), and the length of the mounting clamping groove (12) is the same as the width of the sealing clamping plate (5).
3. The cell protection structure of a battery according to claim 1, wherein: the inside of snakelike insulating protection cover (1) is located one side of electric core integrated groove (8) and is equipped with fretwork window (10), the intermediate position of the inside of fretwork window (10) is equipped with stiffener (11), and the cross section of electric core integrated groove (8) is established to rectangle structure.
4. The cell protection structure of a battery according to claim 1, wherein: the bottom surface of the snakelike insulating protection cover (1) is connected with the surface of the fixed bottom plate (3) through the inserting and fixing teeth (14) and the inserting and fixing holes (16), and the inserting and fixing teeth (14) are of a strip-shaped structure.
5. The cell protection structure of a battery according to claim 1, wherein: the bottom of the battery cell (2) is connected with the fixed bottom plate (3) through the fixed mosaic head (9) and the fixed mosaic opening (7), and the cross section of the fixed mosaic head (9) is designed into a circular structure.
6. The cell protection structure of a battery according to claim 1, wherein: the length and the width of the fixed bottom plate (3) are the same as those of the serpentine insulation protection cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728219.4U CN220233321U (en) | 2023-07-04 | 2023-07-04 | Battery core protection structure of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728219.4U CN220233321U (en) | 2023-07-04 | 2023-07-04 | Battery core protection structure of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233321U true CN220233321U (en) | 2023-12-22 |
Family
ID=89193533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321728219.4U Active CN220233321U (en) | 2023-07-04 | 2023-07-04 | Battery core protection structure of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233321U (en) |
-
2023
- 2023-07-04 CN CN202321728219.4U patent/CN220233321U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |