CN111162222A - Battery pack module - Google Patents
Battery pack module Download PDFInfo
- Publication number
- CN111162222A CN111162222A CN202010073483.3A CN202010073483A CN111162222A CN 111162222 A CN111162222 A CN 111162222A CN 202010073483 A CN202010073483 A CN 202010073483A CN 111162222 A CN111162222 A CN 111162222A
- Authority
- CN
- China
- Prior art keywords
- battery
- battery pack
- pack module
- module according
- connecting plate
- 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.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of energy storage devices, in particular to a battery pack module, which comprises: the insulation partition board is provided with a plurality of mounting grooves; the battery cores are correspondingly arranged on the mounting grooves; the parallel aluminum bars can be connected with the same electrode ends of a plurality of battery cells in parallel to assemble battery components, and a plurality of battery components can be placed on the insulating partition boards; the series aluminum bar is used for connecting two adjacent battery assemblies in series; according to the invention, the insulating partition plate is provided with the plurality of mounting grooves, the battery cores are placed in the mounting grooves and connected through the parallel aluminum bars to form the battery assemblies, and the plurality of battery assemblies are connected in series through the series aluminum bars to form the battery pack module.
Description
Technical Field
The invention relates to the technical field of energy storage devices, in particular to a battery pack module.
Background
Under the large background that the new energy industry is exponentially increased, the energy storage technology of the lithium battery is mature day by day, and the problems of complex structure, dead capacity assembly, complex assembly mode and the like exist in the conventional battery pack.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a battery pack module which is simple in structure, wide in applicability and capable of assembling the number of the battery cores according to actual needs.
According to the embodiment of the first aspect of the invention, the battery pack module comprises: the insulation partition board is provided with a plurality of mounting grooves; the battery cores are correspondingly arranged on the mounting grooves; the parallel aluminum bars can be connected with the same electrode ends of a plurality of battery cells in parallel to assemble battery components, and a plurality of battery components can be placed on the insulating partition boards; and the series aluminum bar is used for connecting two adjacent battery assemblies in series.
The battery pack module provided by the embodiment of the invention at least has the following beneficial effects: according to the invention, the insulating partition plate is provided with the plurality of mounting grooves, the battery cores are placed in the mounting grooves and connected through the parallel aluminum bars to form the battery assemblies, and the plurality of battery assemblies are connected in series through the series aluminum bars to form the battery pack module.
According to some embodiments of the invention, the parallel aluminum row is provided with a binding post and a plurality of connecting portions, and the plurality of connecting portions are electrically connected with the same electrode end of the plurality of battery cells.
According to some embodiments of the invention, the series aluminum row is threaded on the terminal post and is fixedly connected by a lock nut.
According to some embodiments of the invention, the battery pack further comprises a collecting plate, the collecting plate is covered on the upper end of the battery pack, and the collecting plate is provided with a claw part for clamping the parallel aluminum row.
According to some embodiments of the invention, the parallel aluminum busbar comprises a main connecting plate and an auxiliary connecting plate, the binding post is arranged on the auxiliary connecting plate, a through hole for the binding post to pass through is arranged on the main connecting plate, the claw part is clamped with the main connecting plate, the binding post sequentially passes through the main connecting plate and the claw part, and the main connecting plate and the auxiliary connecting plate are fixed through a locking nut.
According to some embodiments of the present invention, the insulating spacers have two corresponding to the upper and lower ends of the battery assembly, and the two insulating spacers are fixedly coupled by a locking bolt to press the battery assembly.
According to some embodiments of the invention, the insulation partition board further comprises a handle, and two ends of the handle are respectively and fixedly installed on the same side surface of the two insulation partition boards.
According to some embodiments of the present invention, the battery pack further comprises a top cap disposed at an upper end of the battery assembly and fixedly connected to the insulating spacer.
According to some embodiments of the invention, the mounting groove is hollowed out.
According to some embodiments of the invention, the tray is connected with the insulating partition plate through insulating supporting feet.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of a battery pack module according to an embodiment of the invention;
FIG. 2 is an assembly view of a battery pack module according to an embodiment of the invention;
fig. 3 is an exploded view of the parallel aluminum row of the present invention.
Wherein: a tray 100; an insulating spacer 200; an electric core 300; parallel connection of the aluminum rows 400; the aluminum rows 500 are connected in series; a collection plate 600; a handle 700; a top cover 800; a lock nut 900; a mounting groove 201; insulating support legs 202; a claw 601 main connection plate 401; a sub-connection plate 402; a post 403; a connecting portion 404; .
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, a battery pack module includes at least one insulating partition 200, where the insulating partition 200 is provided with a plurality of mounting grooves 201, and the mounting grooves 201 can be used for placing battery cells 300, specifically, the mounting grooves 201 are arranged side by side on the insulating partition 200, and a plurality of battery cells 300 are arranged on the mounting grooves 201 in the same direction, that is, positive terminals between two adjacent battery cells 300 are arranged side by side, and negative terminals are also arranged side by side, in this embodiment, a distance of a central axis between two adjacent mounting grooves 201 is greater than a thickness of one battery cell 300, which aims to ensure a certain cooling gap between two adjacent battery cells 300, and also avoid a touch accident of two adjacent battery cells 300 caused by shaking during transportation or installation and use, the positive terminals of the plurality of battery cells 300 are connected by parallel aluminum bars 400, and the negative terminals of the plurality of battery cells 300 are also connected by parallel aluminum bars 400, furthermore, the plurality of battery cells 300 may be connected in parallel, for convenience, the plurality of battery cells 300 connected in parallel are called a battery assembly, and a plurality of battery cells 300 may be connected in parallel to form a battery assembly according to actual needs so as to meet energy storage requirements, in this embodiment, four battery cells 300 are connected in parallel to form a battery assembly as an example, and three, five or other numbers of battery cells 300 may also be connected in parallel; two adjacent battery packs are connected in series through the series aluminum row 500, that is, the positive terminals and the negative terminals of the two adjacent battery packs are connected through the series aluminum row 500, and a plurality of battery packs can be connected in series according to actual needs to meet energy storage requirements.
In some embodiments, the parallel aluminum row 400 is provided with a terminal 403 and a plurality of connecting portions 404, the plurality of connecting portions 404 are electrically connected to the same electrode end of a plurality of battery cells 300 in the same battery assembly, that is, in one battery assembly, the plurality of connecting portions 404 of the parallel aluminum row 400 are respectively electrically connected to the same electrode end of a plurality of battery cells 300, in this embodiment, the connecting portions 404 are connected to the electrode ends of the battery cells 300 by welding, and they may also be fixed by clamping or fastening.
In some embodiments, the serial aluminum row 500 is disposed through the terminal 403 and is fixed by the locking nut 900, that is, the terminal 403 is provided with an external thread, and both ends of the serial aluminum row 500 are provided with through holes matched with the terminal 403, in this embodiment, there are at least two terminals 403 matched with the serial aluminum row 500 on the parallel aluminum row 400, which aims to ensure that the serial aluminum row 500 and the parallel aluminum row 400 are stably connected, that is, two battery assemblies are stably connected in series.
In some embodiments, the battery pack module further comprises a collecting plate 600, the collecting end on the collecting plate 600 is connected with the terminal 403 through a claw 601, the structure of the collecting plate 600 and the battery assembly is connected through a wire currently in a connecting mode, the wire of the battery pack is attractive in appearance and simple, the connecting structure between the battery assembly and the collecting plate 600 is simplified, the assembling efficiency is improved, and specifically, the claw 601 can be two connecting pieces horizontally extending outwards from the end face of the collecting plate 600, and the two connecting pieces are respectively arranged on the upper end face and the lower end face of the collecting plate 600.
In some embodiments, referring to fig. 3, the parallel aluminum row 400 includes a main connection board 401 and an auxiliary connection board 402, the auxiliary connection board 402 is provided with at least two terminals 403, three terminals are arranged side by side according to actual requirements in this embodiment, the main connection board 401 is provided with through holes for allowing the terminals 403 to pass through, the terminals 403 pass through the through holes from bottom to top, and are clamped on the main connection board 401, that is, one connecting piece of the claw 601 is arranged between the main connection board 401 and the auxiliary connection board 402, the other connecting piece is arranged on the main connection board 401 and is fixed with the main connection board 401 through a locking nut 900, of course, the claw 601 may also be arranged between the main connection board 401 and the auxiliary connection board 402 through one connecting piece, in other embodiments, the claw 601 is also provided with through holes for allowing the terminals 403 to pass through, and positioning between the collecting board 600 and the parallel aluminum row 400 is, further ensuring that the collection plate 600 is electrically connected with the parallel aluminum row 400; of course, the claw 601 may also be two connecting wires extending horizontally from one end surface of the collecting plate 600, and the terminal 403 may pass through the two connecting wires to stably connect the collecting plate 600 and the parallel aluminum row 400.
In some embodiments, referring to fig. 1, two insulating spacers 200 are correspondingly disposed at the upper end and the lower end of the battery assembly, and the two insulating spacers 200 can be fixedly connected by a locking bolt to tightly press the battery assembly, specifically, the battery cells 300 are disposed at intervals on the mounting groove 201 of one of the insulating spacers 200 to ensure that a cooling gap exists between the battery cells 300, the other insulating spacer 200 is covered at the upper end of the battery cell 300, at this time, the mounting groove 201 of the insulating spacer 200 is disposed corresponding to the upper end of the battery cell 300 to ensure that the cooling gap between the battery cells 300 is constant, thereby avoiding the occurrence of the phenomena of touching between the adjacent battery cells 300 during transportation or assembly, and the upper end and the lower end of the battery cell 300 are insulated at intervals by the two insulating spacers 200, so that the battery cells 300 do not need to separately perform insulating measures, thereby improving the assembly efficiency, simplifying the production process flow and reducing the, and the cooling effect of the battery cell 300 can be ensured.
In some embodiments, referring to fig. 1 and fig. 2, the battery pack module further includes a tray 100, the tray 100 is made of a rigid material, an insulating partition 200 is placed on the tray 100, and an end surface of the insulating partition 200, which is relatively close to the tray 100, is provided with an insulating support leg 202, the mounting groove 201 is hollowed out, so that a certain cooling gap is formed between the insulating partition 200 and the tray 100, heat emitted from the bottom of the battery cell 300 can be dissipated from the hollowed-out mounting groove 201 to the cooling gap between the insulating partition 200 and the tray 100, and a cooling effect of the bottom of the battery cell 300 is ensured; in other embodiments, the insulating support legs 202 are disposed in a hemispherical shape, and the tray 100 is provided with a groove having a diameter smaller than the maximum cross-sectional diameter of the insulating support legs 202, so that the insulating partition board 200 and the tray 100 can be positioned by the cooperation between the insulating support legs 202 and the groove; in other embodiments, the tray 100 and the insulating partition 200 can be fixedly installed by screwing, so that the rigidity of the battery pack module can be ensured, and the insulating property and the cooling effect of the battery pack module can also be ensured.
In some embodiments, referring to fig. 1 and 2, the battery pack module further includes a handle 700, wherein two ends of the handle 700 are respectively and fixedly installed on the same side surface of the two insulating partition boards 200, and the handle 700 can be fixed by connecting the two insulating partition boards 200 through threads, so as to facilitate transportation of the battery pack module, and when the battery pack module is assembled or disassembled for maintenance, the battery pack module can be pulled or pushed by the handle 700 to move horizontally, and the structural stability of the battery pack module when a pulling force or a pushing force is applied is ensured.
In some embodiments, referring to fig. 1 and 2, the battery pack module further includes a top cap 800 covering the upper end surface of the battery pack and fixedly coupled to the insulating spacer 200 at the upper end of the battery pack by screws.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention 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 gist of the present invention.
Claims (10)
1. Battery pack module, its characterized in that includes:
the insulation partition board (200) is provided with a plurality of mounting grooves (201);
the battery cells (300) are correspondingly arranged on the mounting groove (201);
the parallel aluminum row (400) can be connected with the same electrode end of a plurality of battery cells (300) in parallel to assemble battery components, and a plurality of battery components can be placed on the insulating partition board (200);
a series aluminum row (500) for connecting two adjacent battery assemblies in series.
2. The battery pack module according to claim 1, wherein the parallel aluminum row (400) is provided with a terminal (403) and a plurality of connecting portions (404), and the plurality of connecting portions (404) are electrically connected with the same electrode end of the plurality of battery cells (300).
3. The battery pack module according to claim 2, wherein the series aluminum bars (500) are arranged on the binding posts (403) in a penetrating way and are fixedly connected through locking nuts (900).
4. The battery pack module according to claim 2, further comprising a collecting plate (600), wherein the collecting plate (600) is covered on the upper end of the battery assembly, and claw parts (601) for clamping the parallel aluminum bars (400) are arranged on the collecting plate (600).
5. The battery pack module according to claim 4, wherein the parallel aluminum row (400) comprises a main connecting plate (401) and an auxiliary connecting plate (402), the terminal (403) is arranged on the auxiliary connecting plate (402), a through hole for allowing the terminal (403) to pass through is formed in the main connecting plate (401), the claw part (601) is clamped with the main connecting plate (401), the terminal (403) sequentially passes through the main connecting plate (401) and the claw part (601), and the main connecting plate (401) and the auxiliary connecting plate (402) are fixed through a locking nut (900).
6. The battery pack module according to claim 1, wherein the insulating spacers (200) have two corresponding to the upper and lower ends of the battery pack, and the two insulating spacers (200) are fastened by locking bolts to press the battery pack.
7. The battery pack module according to claim 6, further comprising a handle (700), wherein two ends of the handle (700) are respectively and fixedly mounted on the same side surface of the two insulating partition plates (200).
8. The battery pack module according to claim 6, further comprising a top cover (800), wherein the top cover (800) is arranged at the upper end of the battery assembly and is fixedly connected with the insulating partition plate (200).
9. The battery pack module according to claim 1, wherein the mounting groove (201) is hollowed out.
10. The battery pack module according to claim 1, further comprising a tray (100), wherein the tray (100) is connected with the insulating partition plate (200) through an insulating support leg (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073483.3A CN111162222A (en) | 2020-01-22 | 2020-01-22 | Battery pack module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073483.3A CN111162222A (en) | 2020-01-22 | 2020-01-22 | Battery pack module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111162222A true CN111162222A (en) | 2020-05-15 |
Family
ID=70564978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010073483.3A Pending CN111162222A (en) | 2020-01-22 | 2020-01-22 | Battery pack module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111162222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125997A (en) * | 2021-03-29 | 2021-07-16 | 珠海科创电力电子有限公司 | Battery internal short circuit state detection method, electrochemical energy storage system and storage medium |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307613Y (en) * | 2008-11-05 | 2009-09-09 | 长兴昌盛电气有限公司 | Bus bar used for storage battery assembling |
| CN101593822A (en) * | 2009-06-13 | 2009-12-02 | 广东猛狮电源科技股份有限公司 | A kind of storage battery precast piece for busbar and with the welding method of accumulator plate |
| CN102324630A (en) * | 2011-08-23 | 2012-01-18 | 沈恒涛 | Tenon riveted and welded battery busbar structure and processing technology thereof |
| CN104078640A (en) * | 2014-07-15 | 2014-10-01 | 江苏国泰之光新能源科技有限公司 | Processing technology of power battery post body |
| CN104091913A (en) * | 2014-07-15 | 2014-10-08 | 江苏国泰之光新能源科技有限公司 | Processing process of pole column body of power battery and pole column body of power battery |
| CN208173686U (en) * | 2018-05-17 | 2018-11-30 | 四川众联航泰科技有限公司 | The packaging of soft packaged monomer structure being flexible coupling based on copper bar |
| CN109690817A (en) * | 2016-09-12 | 2019-04-26 | 江森自控科技公司 | System and method for the battery module with the wiring area assembly with drainage channel |
| CN209217369U (en) * | 2018-12-07 | 2019-08-06 | 北京国能电池科技股份有限公司 | It is bolted the busbar assembly and acquisition component of acquisition battery core data |
| CN110098362A (en) * | 2019-05-09 | 2019-08-06 | 合肥国轩高科动力能源有限公司 | From battery module of taking liquid cooling structure |
| CN209298203U (en) * | 2018-12-29 | 2019-08-23 | 珠海银隆电器有限公司 | Battery modules and battery case |
| CN110492031A (en) * | 2019-08-14 | 2019-11-22 | 湖北锂诺新能源科技有限公司 | A kind of detachable rectangular cell modular structure and its assemble method |
| CN110571374A (en) * | 2019-08-08 | 2019-12-13 | 珠海科创电力电子有限公司 | battery bracket assembly, battery PACK box and assembling method |
| CN211295218U (en) * | 2020-01-22 | 2020-08-18 | 珠海科创电力电子有限公司 | Battery pack module |
-
2020
- 2020-01-22 CN CN202010073483.3A patent/CN111162222A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307613Y (en) * | 2008-11-05 | 2009-09-09 | 长兴昌盛电气有限公司 | Bus bar used for storage battery assembling |
| CN101593822A (en) * | 2009-06-13 | 2009-12-02 | 广东猛狮电源科技股份有限公司 | A kind of storage battery precast piece for busbar and with the welding method of accumulator plate |
| CN102324630A (en) * | 2011-08-23 | 2012-01-18 | 沈恒涛 | Tenon riveted and welded battery busbar structure and processing technology thereof |
| CN104078640A (en) * | 2014-07-15 | 2014-10-01 | 江苏国泰之光新能源科技有限公司 | Processing technology of power battery post body |
| CN104091913A (en) * | 2014-07-15 | 2014-10-08 | 江苏国泰之光新能源科技有限公司 | Processing process of pole column body of power battery and pole column body of power battery |
| CN109690817A (en) * | 2016-09-12 | 2019-04-26 | 江森自控科技公司 | System and method for the battery module with the wiring area assembly with drainage channel |
| CN208173686U (en) * | 2018-05-17 | 2018-11-30 | 四川众联航泰科技有限公司 | The packaging of soft packaged monomer structure being flexible coupling based on copper bar |
| CN209217369U (en) * | 2018-12-07 | 2019-08-06 | 北京国能电池科技股份有限公司 | It is bolted the busbar assembly and acquisition component of acquisition battery core data |
| CN209298203U (en) * | 2018-12-29 | 2019-08-23 | 珠海银隆电器有限公司 | Battery modules and battery case |
| CN110098362A (en) * | 2019-05-09 | 2019-08-06 | 合肥国轩高科动力能源有限公司 | From battery module of taking liquid cooling structure |
| CN110571374A (en) * | 2019-08-08 | 2019-12-13 | 珠海科创电力电子有限公司 | battery bracket assembly, battery PACK box and assembling method |
| CN110492031A (en) * | 2019-08-14 | 2019-11-22 | 湖北锂诺新能源科技有限公司 | A kind of detachable rectangular cell modular structure and its assemble method |
| CN211295218U (en) * | 2020-01-22 | 2020-08-18 | 珠海科创电力电子有限公司 | Battery pack module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125997A (en) * | 2021-03-29 | 2021-07-16 | 珠海科创电力电子有限公司 | Battery internal short circuit state detection method, electrochemical energy storage system and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9196882B2 (en) | Battery pack of compact structure | |
| JP5442268B2 (en) | Battery system | |
| WO2023151307A1 (en) | Wire harness isolation plate and battery module | |
| CN211295218U (en) | Battery pack module | |
| CN111162222A (en) | Battery pack module | |
| WO2022213696A1 (en) | No-welding lithium battery pack | |
| CN217589292U (en) | Battery pack | |
| CN211295247U (en) | Battery pack structure with multiple battery cells connected in series-parallel | |
| CN217158570U (en) | Battery cluster and energy storage system | |
| CN113644373B (en) | Battery module and energy storage power supply | |
| CN211062804U (en) | Novel series-parallel module structure | |
| CN107394082A (en) | A kind of general modular structure of square electric cell | |
| CN112201908A (en) | Tab end plate, lithium battery and pack method of lithium battery | |
| CN220544113U (en) | Battery pack structure and battery | |
| CN219843499U (en) | Junction box of high-voltage motor | |
| CN216958283U (en) | Square battery module | |
| CN218039513U (en) | Casing, battery package and energy memory | |
| CN221304849U (en) | Battery module for rapidly assembling and disassembling power core | |
| CN219937330U (en) | Battery breaking unit assembly and battery pack | |
| CN218975645U (en) | Battery pack bracket and battery pack | |
| CN217903058U (en) | Inclined fuse holder | |
| CN216850174U (en) | Battery module | |
| CN113921972B (en) | Portable power battery package module support that trades and power battery package | |
| CN211404609U (en) | Monomer battery pack convenient to connect | |
| CN218975685U (en) | Battery module and battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |