CN114597477A - Energy storage lithium ion battery capable of being used in series - Google Patents
Energy storage lithium ion battery capable of being used in series Download PDFInfo
- Publication number
- CN114597477A CN114597477A CN202210222751.2A CN202210222751A CN114597477A CN 114597477 A CN114597477 A CN 114597477A CN 202210222751 A CN202210222751 A CN 202210222751A CN 114597477 A CN114597477 A CN 114597477A
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- plate
- negative
- positive
- lithium ion
- energy storage
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 238000004146 energy storage Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000010425 asbestos Substances 0.000 claims abstract description 15
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 15
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 239000000741 silica gel Substances 0.000 claims description 22
- 229910002027 silica gel Inorganic materials 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 5
- 239000008151 electrolyte solution Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses an energy storage lithium ion battery capable of being used in series connection, which comprises a protective shell, a heat dissipation seat, a flame-retardant asbestos cover, an insulating inner shell, an insulating sealing plate, a microporous diaphragm, a positive plate, a negative plate, a positive bridging guide sheet, a negative bridging guide sheet, a positive pole, a negative pole, a protective cover plate and a sealing rubber plate, wherein positioning grooves are formed in four corners of the inner edge of the back surface of the protective shell; the battery has the splicing function, the positions of the batteries are relatively fixed, additional connecting pieces are not needed, the batteries can be connected in series for use, the operation is simple and convenient, the heat dissipation performance is good, the internal heat can be quickly conducted to the outside, the heat dissipation efficiency is high, the temperature rise and heating risks of the batteries are reduced, and the service life of the batteries is prolonged.
Description
Technical Field
The invention relates to the technical field of lithium ion batteries, in particular to an energy storage lithium ion battery capable of being used in series.
Background
An energy storage lithium ion battery is a device for storing electric energy by using lithium metal or lithium alloy as positive and negative electrode materials and using a non-aqueous organic electrolyte solution, and is mainly used in the fields of peak-shaving frequency-modulation power auxiliary service, renewable energy grid connection, micro-grid and the like.
However, conventional energy storage lithium ion battery does not have the concatenation function mostly, and the position between a plurality of batteries is difficult to fix, needs extra connecting piece, and it is inconvenient to establish ties and use, and the structure protectiveness is not enough, receives external force damage serious in the use, and insulating system is easily destroyed, and the electric leakage risk is high, has certain potential safety hazard, and heat dispersion is poor, is difficult to quick conduct inside heat to the external world, and the radiating efficiency is low, and the risk that generates heat that heaies up of battery is high, has influenced the life of battery.
Disclosure of Invention
The present invention is directed to an energy storage lithium ion battery capable of being used in series to solve the above problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an energy storage lithium ion battery that can establish ties and use, includes protecting sheathing, radiating seat, fire-retardant asbestos gauge, insulating inner shell, insulating shrouding, micropore diaphragm, positive plate, negative plate, anodal bridging guide piece, negative pole bridging guide piece, anodal post, negative pole post, protective cover plate and sealing rubber board, the constant head tank has all been seted up in the four corners of protecting sheathing back inner edge, and the four corners of the positive inner edge of protecting sheathing all is provided with the reference column, and the reference column is the cooperation component with the constant head tank, and the draw-in groove has all been seted up in protecting sheathing back bottom and two angles on positive top, and protecting sheathing back top and two angles of positive bottom all are provided with the buckle, and the buckle is the cooperation component with the draw-in groove.
Preferably, the connecting groove has all been seted up to the outer fringe of protective housing bottom, and the inside of connecting groove is inlayed and is equipped with the connecting plate, and the connecting plate sets up the outer fringe at the radiating seat top respectively, and the side center of connecting plate and connecting groove has all been seted up and has been connected the screw, and the inside of connecting the screw is inlayed and is equipped with connecting screw.
Preferably, a plurality of radiating grooves are uniformly formed in the center of the bottom of the radiating seat, the two sides of the top of the radiating seat are in contact with the bottom of the heat-conducting silica gel strip, the heat-conducting silica gel strip is uniformly arranged on the two sides of the bottom of the heat-conducting silica gel sleeve, the heat-conducting silica gel strip is embedded in the strip holes, and the strip holes are formed in the two sides of the bottoms of the protective shell and the flame-retardant asbestos cover respectively.
Preferably, fire-retardant asbestos cover inlays the dress in the inside of protecting sheathing, and the cladding of fire-retardant asbestos cover is on the outer wall of heat conduction silica gel cover, and the inside of heat conduction silica gel cover is inlayed respectively and is equipped with insulating inner shell and insulating shrouding, and the inside center of insulating inner shell is provided with the micropore diaphragm, and the both sides of insulating inner shell are provided with a plurality of positive plate and negative plate respectively, and it has electrolyte solution to fill between positive plate, negative plate and the micropore diaphragm.
Preferably, U type briquetting and U type tray have all been cup jointed to the both sides of positive plate and negative plate top and bottom, and U type briquetting sets up the four corners inside the insulating inner shell respectively, and U type tray sets up the four corners in insulating shrouding bottom respectively, and the outer fringe at insulating inner shell top is connected to the outer fringe of insulating shrouding bottom.
Preferably, the top centers of the positive plate and the negative plate are respectively contacted with the bottoms of the positive bridging guide piece and the negative bridging guide piece, the positive bridging guide piece and the negative bridging guide piece are embedded in the guide piece grooves, and the guide piece grooves are respectively formed in two sides of the bottom of the insulating sealing plate.
Preferably, the top of the positive electrode bridging guide piece and the top of the negative electrode bridging guide piece are respectively contacted with the bottoms of the positive electrode post and the negative electrode post, and the positive electrode post and the negative electrode post are embedded in the post holes.
Preferably, the column holes are respectively formed in two sides of the bottoms of the protective cover plate and the sealing rubber plate, the outer edge of the bottom of the sealing rubber plate is connected with the outer edge of the top of the protective shell, and the top of the sealing rubber plate is connected with the bottom of the protective cover plate.
Compared with the prior art, the invention has the beneficial effects that: the energy storage lithium ion battery capable of being used in series has a splicing function, the positions of a plurality of batteries are relatively fixed, extra connecting pieces are not needed, the batteries can be used in series, and the operation is simple and convenient; the structure has strong protection, flame retardance and sealing, reduces external force damage in the using process, protects an insulation system, has low electric leakage risk and is safer to use; the battery has the advantages that the heat dissipation performance is good, the internal heat can be quickly conducted to the outside, the heat dissipation efficiency is high, the heating risk of the battery is reduced, and the service life of the battery is prolonged.
Drawings
Fig. 1 and 2 are perspective views of the overall structure of the present invention;
FIGS. 3 and 4 are exploded views of the overall structure of the present invention;
FIG. 5 is a perspective view of the protective housing of the present invention;
in the figure: 1. a protective housing; 2. positioning a groove; 3. a positioning column; 4. a card slot; 5. buckling; 6. connecting grooves; 7. a connecting plate; 8. a heat dissipation base; 9. a connecting screw hole; 10. a connecting screw; 11. a heat sink; 12. a heat-conducting silica gel strip; 13. a heat-conducting silica gel sleeve; 14. a bar hole; 15. a flame retardant asbestos shield; 16. an insulating inner case; 17. an insulating seal plate; 18. a microporous membrane; 19. a positive plate; 20. a negative plate; 21. a U-shaped pressing block; 22. a U-shaped supporting block; 23. a positive bridge tab; 24. a negative electrode bridge connection lead sheet; 25. a leader slot; 26. a positive post; 27. a negative pole post; 28. a post hole; 29. a protective cover plate; 30. and sealing the rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an energy storage lithium ion battery capable of being used in series comprises a protective shell 1, a heat radiating seat 8, a flame-retardant asbestos cover 15, an insulating inner shell 16, an insulating sealing plate 17, a microporous diaphragm 18, a positive plate 19, a negative plate 20, a positive bridging guide sheet 23, a negative bridging guide sheet 24, a positive pole 26, a negative pole 27, a protective cover plate 29 and a sealing rubber plate 30, wherein positioning grooves 2 are formed in four corners of the inner edge of the back surface of the protective shell 1, positioning columns 3 are arranged in four corners of the inner edge of the front surface of the protective shell 1, the positioning columns 3 and the positioning grooves 2 are matched components, clamping grooves 4 are formed in two corners of the bottom end of the back surface and the top end of the front surface of the protective shell 1, buckles 5 are arranged in two corners of the top end of the back surface and the bottom end of the front surface of the protective shell 1, the buckles 5 and the clamping grooves 4 are matched components, the splicing function is achieved, the positions of a plurality of batteries are relatively fixed, no extra connecting piece is needed, and the energy storage lithium ion battery can be used in series, the operation is simple and convenient; the outer edge of the bottom of the protective shell 1 is provided with connecting grooves 6, connecting plates 7 are embedded in the connecting grooves 6, the connecting plates 7 are arranged on the outer edges of the tops of radiating seats 8 respectively, connecting screw holes 9 are formed in the side centers of the connecting plates 7 and the connecting grooves 6, connecting screws 10 are embedded in the connecting screw holes 9, a plurality of radiating grooves 11 are uniformly formed in the center of the bottom of each radiating seat 8, two sides of the top of each radiating seat 8 are in contact with the bottom of a heat-conducting silica gel strip 12, the heat-conducting silica gel strips 12 are uniformly arranged on two sides of the bottom of a heat-conducting silica gel sleeve 13, the heat-conducting silica gel strips 12 are embedded in strip holes 14, the strip holes 14 are formed in two sides of the bottoms of the protective shell 1 and a flame-retardant asbestos cover 15 respectively, the heat-radiating performance is good, internal heat can be quickly conducted to the outside, the heat-radiating efficiency is high, the heating risk of a battery is reduced, and the service life of the battery is prolonged; the flame-retardant asbestos cover 15 is embedded in the protective outer shell 1, the flame-retardant asbestos cover 15 is coated on the outer wall of the heat-conducting silica gel sleeve 13, the heat-conducting silica gel sleeve 13 is respectively embedded with an insulating inner shell 16 and an insulating seal plate 17, the center of the inside of the insulating inner shell 16 is provided with a microporous diaphragm 18, two sides of the insulating inner shell 16 are respectively provided with a plurality of positive plates 19 and negative plates 20, electrolyte solution is filled between the positive plates 19, the negative plates 20 and the microporous diaphragm 18, two sides of the top and the bottom of the positive plates 19 and the bottom of the negative plates 20 are respectively sleeved with a U-shaped pressing block 21 and a U-shaped supporting block 22, the U-shaped pressing blocks 21 are respectively arranged at four corners of the inside of the insulating inner shell 16, the U-shaped supporting blocks 22 are respectively arranged at four corners of the bottom of the insulating seal plate 17, the outer edge of the bottom of the insulating seal plate 17 is connected with the outer edge of the top of the insulating inner shell 16, the centers of the top of the positive plates 19 and the top of the negative plates 20 are respectively contacted with the bottoms of the positive bridging guide pieces 23 and the negative bridging guide pieces 24, the positive electrode bridging guide piece 23 and the negative electrode bridging guide piece 24 are embedded in the guide piece groove 25, the guide piece grooves 25 are respectively arranged on two sides of the bottom of the insulating sealing plate 17, the tops of the positive electrode bridging guide piece 23 and the negative electrode bridging guide piece 24 are respectively contacted with the bottoms of the positive pole column 26 and the negative pole column 27, the positive pole column 26 and the negative pole column 27 are respectively embedded in the column hole 28, the column hole 28 is respectively arranged on two sides of the bottoms of the protective cover plate 29 and the sealing rubber plate 30, the outer edge of the bottom of the sealing rubber plate 30 is connected with the outer edge of the top of the protective shell 1, the top of the sealing rubber plate 30 is connected with the bottom of the protective cover plate 29, the structure is strong in protection, flame retardance and sealing are achieved, external force damage in the using process is reduced, an insulating system is protected, electric leakage risk is low, and the use is safer.
The working principle is as follows: when the heat dissipation device is used, the positioning column 3 is embedded into the positioning groove 2, the buckle 5 is embedded into the clamping groove 4, the protective shells 1 of a plurality of batteries are spliced together, the batteries are connected in series through the positive pole 26 and the negative pole 27, the redundant heat of an electrolyte solution in the insulating inner shell 16 is absorbed through the heat conduction silica gel sleeve 13 and is conducted to the heat dissipation seat 8 through the heat conduction silica gel strip 12, the heat dissipation seat 11 is fully contacted with the outside air to achieve heat dissipation, the flame-retardant asbestos cover 15 is used for inflaming retarding and heat insulation, the insulating inner shell 16, the insulating sealing plate 17 and the sealing rubber plate 30 are used for insulating and sealing, and the protective shell 1 and the protective cover plate 29 are used for reducing external force damage in the using process, protecting an insulating system and reducing electric leakage risks.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (8)
1. The utility model provides an energy storage lithium ion battery that can establish ties and use, includes protecting sheathing (1), radiating seat (8), fire-retardant asbestos cover (15), insulating inner shell (16), insulating shrouding (17), micropore diaphragm (18), positive plate (19), negative plate (20), anodal bridging draws piece (23), negative pole bridging draws piece (24), anodal post (26), negative pole post (27), protective cover board (29) and sealing rubber board (30), its characterized in that: constant head tank (2) have all been seted up in the four corners of protective housing (1) back inner edge, and the four corners of protective housing (1) front inner edge all is provided with reference column (3), and reference column (3) are cooperation component with constant head tank (2), and draw-in groove (4) have all been seted up in protective housing (1) back bottom and two angles on front top, and protective housing (1) back top and two angles of front bottom all are provided with buckle (5), and buckle (5) are cooperation component with draw-in groove (4).
2. An energy storage lithium ion battery usable in series according to claim 1, characterized in that: connecting groove (6) have all been seted up to the outer fringe of protective housing (1) bottom, and connecting plate (7) are inlayed to the inside of connecting groove (6), and connecting plate (7) set up the outer fringe at radiating seat (8) top respectively, and connecting screw (9) have all been seted up at the side center of connecting plate (7) and connecting groove (6), and the inside of connecting screw (9) is inlayed and is equipped with connecting screw (10).
3. An energy storage lithium ion battery usable in series according to claim 2, characterized in that: a plurality of radiating grooves (11) are evenly seted up at the bottom center of radiating seat (8), and the bottom of heat conduction silica gel strip (12) is all contacted in the both sides at radiating seat (8) top, and heat conduction silica gel strip (12) evenly set up in the both sides of heat conduction silica gel cover (13) bottom, and heat conduction silica gel strip (12) inlay the inside of inlaying in strip hole (14), and the both sides in protective housing (1) and fire-retardant asbestos cover (15) bottom are seted up respectively in strip hole (14).
4. An energy storage lithium ion battery usable in series according to claim 3, characterized in that: the fireproof insulation protective cover is characterized in that the fireproof asbestos cover (15) is embedded in the protective outer shell (1), the fireproof asbestos cover (15) is coated on the outer wall of the heat-conducting silica gel sleeve (13), the inside of the heat-conducting silica gel sleeve (13) is respectively embedded with an insulating inner shell (16) and an insulating sealing plate (17), a microporous diaphragm (18) is arranged at the center of the inside of the insulating inner shell (16), a plurality of positive plates (19) and negative plates (20) are respectively arranged on two sides of the insulating inner shell (16), and electrolyte solution is filled among the positive plates (19), the negative plates (20) and the microporous diaphragm (18).
5. An energy storage lithium ion battery usable in series according to claim 4, characterized in that: the two sides of the top and the bottom of the positive plate (19) and the negative plate (20) are respectively sleeved with a U-shaped pressing block (21) and a U-shaped supporting block (22), the U-shaped pressing blocks (21) are respectively arranged at four corners inside the insulating inner shell (16), the U-shaped supporting blocks (22) are respectively arranged at four corners of the bottom of the insulating sealing plate (17), and the outer edge of the bottom of the insulating sealing plate (17) is connected with the outer edge of the top of the insulating inner shell (16).
6. An energy storage lithium ion battery usable in series according to claim 5, characterized in that: the top centers of the positive plate (19) and the negative plate (20) are respectively contacted with the bottoms of the positive bridging guide piece (23) and the negative bridging guide piece (24), the positive bridging guide piece (23) and the negative bridging guide piece (24) are embedded in the guide piece grooves (25), and the guide piece grooves (25) are respectively arranged on two sides of the bottom of the insulating sealing plate (17).
7. An energy storage lithium ion battery usable in series according to claim 6, characterized in that: the tops of the positive electrode bridging guide piece (23) and the negative electrode bridging guide piece (24) are respectively contacted with the bottoms of the positive electrode post (26) and the negative electrode post (27), and the positive electrode post (26) and the negative electrode post (27) are embedded in the post hole (28).
8. An energy storage lithium ion battery usable in series according to claim 7, characterized in that: the column holes (28) are respectively arranged at two sides of the bottoms of the protective cover plate (29) and the sealing rubber plate (30), the outer edge of the bottom of the sealing rubber plate (30) is connected with the outer edge of the top of the protective shell (1), and the top of the sealing rubber plate (30) is connected with the bottom of the protective cover plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210222751.2A CN114597477A (en) | 2022-03-07 | 2022-03-07 | Energy storage lithium ion battery capable of being used in series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210222751.2A CN114597477A (en) | 2022-03-07 | 2022-03-07 | Energy storage lithium ion battery capable of being used in series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114597477A true CN114597477A (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210222751.2A Withdrawn CN114597477A (en) | 2022-03-07 | 2022-03-07 | Energy storage lithium ion battery capable of being used in series |
Country Status (1)
| Country | Link |
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| CN (1) | CN114597477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117059996A (en) * | 2023-10-12 | 2023-11-14 | 深圳市源科昱科技有限公司 | Battery cell cover plate and assembling equipment thereof |
-
2022
- 2022-03-07 CN CN202210222751.2A patent/CN114597477A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117059996A (en) * | 2023-10-12 | 2023-11-14 | 深圳市源科昱科技有限公司 | Battery cell cover plate and assembling equipment thereof |
| CN117059996B (en) * | 2023-10-12 | 2023-12-29 | 深圳市源科昱科技有限公司 | Battery cell cover plate and assembling equipment thereof |
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Application publication date: 20220607 |
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