CN214848921U - Battery module fixing structure - Google Patents
Battery module fixing structure Download PDFInfo
- Publication number
- CN214848921U CN214848921U CN202120090686.3U CN202120090686U CN214848921U CN 214848921 U CN214848921 U CN 214848921U CN 202120090686 U CN202120090686 U CN 202120090686U CN 214848921 U CN214848921 U CN 214848921U
- Authority
- CN
- China
- Prior art keywords
- battery
- fixing
- support
- battery cell
- battery module
- 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
Images
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 application discloses battery module fixed knot constructs. The battery module fixing structure comprises a fixing rod, a fixing part and a plurality of battery cell supports. The inside of electric core support is used for fixed battery, and electric core support is formed with fixing hole, and a plurality of electric core supports establish ties in proper order and form electric core module, and the fixing hole of every electric core support communicates in proper order and forms the connecting hole. The dead lever alternates in the connecting hole, and the tip and the fixed part detachably of dead lever are connected and application of force in the tip of electric core module to with a plurality of electric core support locking. The technical scheme that this application provided can solve among the prior art that the electric core is established ties and is organized the technology complicacy, and the problem that can't dismantle.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a battery module fixing structure.
Background
The existing assembly process for serially connecting the battery cells into groups is complex, the working hours are increased, and the production period is prolonged; and the connecting is usually performed by glue, then the end plates are added for fixation, and then the steel bands are bound together, so that the steel bands cannot be disassembled.
SUMMERY OF THE UTILITY MODEL
The application provides a battery module fixed knot constructs, it can solve among the prior art electric core and establish ties the technology complicacy in groups, and the unable problem of dismantling.
The application provides a battery module fixed knot constructs, includes:
fixing the rod;
a fixed part; and
the battery comprises a plurality of battery cell supports, a battery is fixed in each battery cell support, fixing through holes are formed in the battery cell supports, the plurality of battery cell supports are sequentially connected in series to form a battery cell module, and the fixing through holes of each battery cell support are sequentially communicated and form connecting holes;
the dead lever alternates in the connecting hole, and the tip and the fixed part detachably of dead lever are connected and application of force in the tip of electric core module to with a plurality of electric core support locking.
In the process of the realization, a plurality of battery cell supports fixed with batteries are sequentially connected in series, then the fixing rod is inserted into the connecting hole along one end of the battery cell module, and the fixing part is fixed at the end part of the fixing rod, so that the plurality of battery cell supports are tightly attached together under the action of the fixing rod and the fixing part, and a battery module with stable structure is formed. Through the cooperation of dead lever and fixed part, can avoid electric core support loose, guarantee battery module's structural stability, simultaneously, because the fixed part can be dismantled in the dead lever, so battery module can dismantle repeatedly, convenient equipment and later maintenance.
In an optional embodiment, the number of the fixing rods is four, and each cell support is provided with four fixing through holes;
the end of each fixed rod is detachably engaged with the fixed portion.
The in-process of above-mentioned realization through four dead levers fixed a plurality of electric core supports, does benefit to the structural stability of a plurality of electric core supports.
In an alternative embodiment, both ends of the fixing rod are detachably connected with one fixing part, respectively.
The in-process of above-mentioned realization, through the cooperation of a dead lever and two fixed parts, fix battery module fast, or dismantle dead lever and fixed part by a plurality of battery holder fast, do benefit to battery module's dismouting efficiency.
In an alternative embodiment, the fixing part is a flange nut and the fixing rod is provided with a thread.
Above-mentioned in-process of realizing moves flange nut through twisting, is about to flange nut fixed or dismantles in the dead lever, effectively improves battery module's the efficiency of equipment and dismantlement, the later maintenance of being convenient for.
In an alternative embodiment, the battery module fixing structure further includes end plates;
the end plate is provided with an end through hole, the end plate is attached to the end part of the battery cell module, and the end through hole is communicated with the connecting hole;
the end of the fixed rod passes through the end through hole and is detachably connected with the fixed part, and the fixed part is abutted to the end plate.
In the process of realizing, the end plate can be uniformly abutted to the end part of the battery cell module through the fixed part abutting against the end plate, so that the battery cell module is balanced in stress, and the local damage of the battery cell module is avoided.
Simultaneously, when the both ends at the dead lever set up respectively when the fixed part, two end plates of accessible laminate respectively in the both ends of electric core module, have guaranteed the structural stability of a plurality of electric core supports.
In an alternative embodiment, the cell holder includes two support frames, which are clamped to each other and jointly define an accommodating chamber for fixing the battery.
In the implementation process, the battery is fixed through the battery cell bracket, so that the battery is prevented from displacement and shaking, and the safety of the battery is ensured; because two support frames of the battery core support adopt the connection relation of clamping connection, the battery can be easily assembled and disassembled, the maintenance of the battery is convenient, and the cost is saved because the battery core support has a simple structure and few parts. The battery cell supports are provided with through holes, and when the two battery cell supports are clamped, the through holes of the two battery cell supports are communicated to form a fixing through hole.
In an optional embodiment, two side edges of one surface of the support frame are respectively provided with a clamping key and a clamping groove;
the clamping keys and the clamping grooves of the two support frames are correspondingly clamped.
In the process of realizing the above, in one battery cell support, the clamping key of one support frame is clamped in the clamping groove of the other support frame, and the clamping groove is clamped by the clamping key of the other support frame, so that the two support frames are stably connected, and the battery is ensured to be stably fixed between the two support frames.
In an optional embodiment, heat dissipation grooves are formed at the side ends of the support frames, the heat dissipation grooves of the two support frames jointly define first heat dissipation holes, and the first heat dissipation holes are communicated with the accommodating chamber;
the surface of support frame is formed with the second louvre, and the surface configuration of support frame has the baffle, and the baffle spanes the second louvre, when a plurality of electric core supports establish ties in proper order, the mutual butt of baffle of two adjacent electric core supports.
In the implementation process, the first heat dissipation hole and the second heat dissipation hole can effectively play a role in heat dissipation, so that the safety of the battery is ensured; when the plurality of battery cell supports are sequentially connected in series, the partition plate plays a role in separation, and heat between two adjacent batteries can be guaranteed to be dissipated from the second heat dissipation hole; meanwhile, the first heat dissipation hole and the second heat dissipation hole can provide space for expansion of the battery.
In an optional embodiment, a wire harness hole is formed in the top of the cell support and used for fixing a sampling wire harness.
In-process of above-mentioned realization, the pencil hole can fix the sampling pencil effectively, and owing to set up in the top outside of electric core support, so can avoid the explosion-proof valve of battery, avoid the sampling pencil to receive the interference.
In an optional embodiment, a positioning groove and a bracket clamping groove are arranged at the top of the battery cell bracket;
the support clamping groove is used for installing a busbar insulation protective cover, and the positioning groove is used for positioning and fixing a wiring nut of a busbar.
In the implementation process, the insulation protection cover of the busbar is arranged in the clamping groove, so that the busbar can be insulated and protected; the positioning groove is convenient for installing and positioning the busbar.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a perspective view of a battery module fixing structure in the present embodiment;
fig. 2 is an exploded perspective view of a battery module fixing structure in accordance with the present embodiment;
fig. 3 is a sectional view of a battery module fixing structure in the present embodiment;
fig. 4 is a perspective view of a cell holder according to the present embodiment;
fig. 5 is a perspective exploded view of the cell holder in this embodiment.
Icon: 10-a fixing rod; 11-a fixed part; 12-a cell holder; 13-fixing the through hole; 14-connecting holes; 15-an end plate; 16-a support frame; 17-a containment chamber; 18-perforating; 19-a bump; 20-a card key; 21-card slot; 22-heat dissipation grooves; 23-a first heat dissipation hole; 24-a second louver; 25-a separator; 26-a harness aperture; 27-a positioning groove; 28-bracket clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The technical solution in the present application will be described below with reference to the accompanying drawings.
The embodiment provides a battery module fixing structure, which can solve the problems that the battery cell series connection grouping process is complex and cannot be disassembled in the prior art.
Referring to fig. 1 to 3, fig. 1 is a perspective view of a battery module fixing structure in the present embodiment, fig. 2 is an exploded perspective view of the battery module fixing structure in the present embodiment, and fig. 3 is a sectional view of the battery module fixing structure in the present embodiment.
The battery module fixing structure includes a fixing rod 10, a fixing portion 11, and a plurality of cell holders 12.
The inside of the cell support 12 is used for fixing a battery (in fig. 1-fig. 3, the battery is marked with a reference numeral a), the cell support 12 is formed with a fixing through hole 13, a plurality of cell supports 12 are sequentially connected in series to form a cell module, and the fixing through hole 13 of each cell support 12 is sequentially communicated and forms a connecting hole 14.
The dead lever 10 is inserted in the connection hole 14, and the end of the dead lever 10 is detachably connected with the fixing portion 11 and applies force to the end of the cell module, so as to lock the cell holders 12.
In the process of the above-mentioned realization, establish ties a plurality of electric core supports 12 that are fixed with the battery in proper order, then alternate in connecting hole 14 with dead lever 10 along the one end of electric core module, be fixed in the tip of dead lever 10 with fixed part 11 for a plurality of electric core supports 12 receive the effect of dead lever 10 and fixed part 11 and lock together, form stable in structure's battery module. Through the cooperation of dead lever 10 and fixed part 11, can avoid electric core support 12 loose, guarantee battery module's structural stability, simultaneously, because fixed part 11 can be dismantled in dead lever 10, so battery module can be dismantled repeatedly, convenient equipment and later maintenance.
In the present disclosure, the number of the fixing rods 10 is four, and each of the cell holders 12 is formed with four fixing through holes 13. The end of each fixing lever 10 is detachably engaged with the fixing portion 11.
In the process of the above-mentioned realization, a plurality of electric core supports 12 are fixed through four dead levers 10, do benefit to the structural stability of a plurality of electric core supports 12. It should be noted that, in the present disclosure, the battery cell support 12 is square, and the four fixing rods 10 are respectively disposed at four vertex angles of the battery cell support 12, so as to effectively improve the structural stability of the battery module.
In the present disclosure, both ends of the fixing rod 10 are detachably connected to one fixing portion 11.
Above-mentioned in-process of realizing, through the cooperation of a dead lever 10 and two fixed parts 11, fix battery module fast, or dismantle dead lever 10 and fixed part 11 by a plurality of battery holder fast, do benefit to battery module's dismouting efficiency. In other embodiments, one end of the fixing rod 10 may be detachably connected to the fixing portion 11, and the other end of the fixing rod 10 may be abutted against the battery cell support 12 by using a fixing structure, which includes, but is not limited to, a structure integrally formed with the fixing rod 10 and having a size larger than the body of the fixing rod 10, a structure welded to one end of the fixing rod 10, and the like.
In the present disclosure, the fixing portion 11 is a flange nut, and the fixing rod 10 is provided with a screw. Above-mentioned in-process of realizing, through twisting flange nut, be about to flange nut fixed or dismantle in dead lever 10, effectively improve battery module's the efficiency of equipment and dismantlement, the later maintenance of being convenient for.
In the present disclosure, the battery module fixing structure further includes end plates 15. The end plate 15 is formed with the tip through-hole, and the tip of end plate 15 laminating in electric core module, and tip through-hole and connecting hole 14 intercommunication. The end of the fixing rod 10 is passed through the end through hole and detachably connected to the fixing portion 11, and the fixing portion 11 abuts against the end plate 15.
In the process of the realization, the end plate 15 can be uniformly abutted against the end part of the cell module through the fixing part 11 and the end plate 15, so that the cell module is balanced in stress and is prevented from being damaged locally.
Simultaneously, this open well end plate 15's quantity is two, and two end plates 15 laminate respectively in the both ends of electric core module, and the structural stability of a plurality of electric core support 12 of establishing ties has been guaranteed to the lateral surface of two electric core support 12 of head and the tail promptly.
Referring to fig. 4 and 5, fig. 4 is a perspective view of the battery cell support 12 in the present embodiment, and fig. 5 is a perspective exploded view of the battery cell support 12 in the present embodiment.
The cell support 12 includes two support frames 16, and the two support frames 16 are mutually clamped and jointly define an accommodating chamber 17 for fixing the battery.
In the implementation process, the battery is fixed through the battery cell support 12, so that the battery is prevented from displacement and shaking, and the safety of the battery is ensured; because two support frames 16 of the battery cell support 12 adopt the connection relationship of clamping connection, the battery can be easily assembled and disassembled, the maintenance of the battery is convenient, and because the battery cell support 12 has a simple structure and few parts, the cost is saved. The cell supports 12 are provided with through holes 18, and when the two cell supports 12 are clamped, the through holes 18 of the two cell supports are communicated to form the fixing through hole 13.
It should be noted that the inner cavity of the support frame 16 is matched with the battery, and the battery is wrapped by the two support frames 16 in all directions, so that the battery is prevented from displacement and shaking.
In the present disclosure, two side edges of one surface of the supporting frame 16 are respectively formed with a locking key 20 and a locking groove 21.
The clamping keys 20 and the clamping grooves 21 of the two support frames 16 are correspondingly clamped. It should be noted that the above description of "a surface" refers to a surface of one cell holder 12, which faces the two support frames 16.
In the above implementation process, in one battery cell support 12, the latch 20 of one support frame 16 is latched in the latch 21 of the other support frame 16, and the latch 21 is latched by the latch 20 of the other support frame 16, so that the two support frames 16 are stably connected, and it is ensured that the battery is stably fixed between the two support frames 16.
It should be noted that four corners of the supporting frame 16 are all protruded outwards to form bumps 19, wherein each bump 19 is formed with a through hole 18; in one supporting frame 16, there are two locking keys 20 and two locking slots 21, and the two locking keys 20 and the two locking slots 21 are respectively located on the protruding blocks 19 in the same column.
It should be noted that, in the present disclosure, the side end of the supporting frame 16 is formed with a heat dissipation groove 22, the heat dissipation grooves 22 of the two supporting frames 16 jointly define a first heat dissipation hole 23, and the first heat dissipation hole 23 is communicated with the accommodating chamber 17.
The surface of support frame 16 is formed with second louvre 24, and the surface configuration of support frame 16 has baffle 25, and baffle 25 spanes second louvre 24, and when a plurality of battery cell supports 12 were established ties in proper order, the mutual butt of baffle 25 of two adjacent battery cell supports 12.
In the implementation process, the first heat dissipation hole 23 and the second heat dissipation hole 24 can effectively play a role in heat dissipation, so that the safety of the battery is ensured; when a plurality of battery cell supports 12 are connected in series in sequence, the partition plate 25 plays a role in separation, and heat between two adjacent batteries can be dissipated from the second heat dissipation hole 24; meanwhile, the first heat dissipation hole 23 and the second heat dissipation hole 24 can also provide a space for expansion of the battery. In the present disclosure, the number of the partition plates 25 is plural, and the plural partition plates 25 are provided at intervals. It should be noted that, the four side ends of the supporting frame 16 are formed with heat dissipation grooves 22, so that the cell support 12 has four first heat dissipation holes 23.
In the present disclosure, a wire harness hole 26 is disposed at the top of the battery cell support 12 for fixing a sampling wire harness.
In the process of the above-mentioned realization, the pencil hole 26 can fix the sampling pencil effectively, and owing to set up in the top outside of electric core support 12, so can avoid the battery explosion-proof valve, avoid the sampling pencil to receive the interference. It should be noted that, in the present disclosure, the harness holes 26 are located at the top of the bumps 19, and the top surface of each bump 19 located at the top of the supporting frame 16 is provided with the harness hole 26, so as to ensure that the sampling harness is effectively fixed.
In the present disclosure, the top of the battery cell support 12 is provided with a positioning groove 27 and a support clamping groove 28. The bracket clamping groove 28 is used for installing an insulating protective cover of the busbar, and the positioning groove 27 is used for positioning and fixing a wiring nut of the busbar.
In the implementation process, an insulation protection cover of a busbar (busbar) is arranged in the bracket clamping groove 28, so that the busbar can be insulated and protected; the positioning slot 27 facilitates the installation and positioning of the busbar.
It should be noted that the positioning slot 27 includes two parts, one of which is formed on the edge of the projection 19 of one of the supporting frames 16, and the other of which is formed on the edge of the projection 19 of the other supporting frame 16, so that when the two supporting frames 16 are mutually clamped, a complete positioning slot 27 is formed. In the cell support 12, the number of the support slots 28 is two, and the two support slots are respectively formed on the projections 19 of the two support frames 16.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A battery module fixing structure, comprising:
fixing the rod;
a fixed part; and
the battery comprises a plurality of battery cell supports, a battery is fixed in the battery cell supports, fixing through holes are formed in the battery cell supports, the plurality of battery cell supports are sequentially connected in series to form a battery cell module, and the fixing through holes of each battery cell support are sequentially communicated and form connecting holes;
the dead lever alternate in the connecting hole, the tip and the fixed part detachably of dead lever are connected and the application of force in the tip of electricity core module, in order will a plurality of electricity core support locking.
2. The battery module fixing structure according to claim 1,
the number of the fixing rods is four, and four fixing through holes are formed in each battery cell support;
the end part of each fixed rod is detachably matched with the fixed part.
3. The battery module fixing structure according to claim 1,
the two ends of the fixed rod are respectively detachably connected with one of the fixing parts.
4. The battery module fixing structure according to claim 1,
the fixed part is a flange nut, and the fixed rod is provided with threads.
5. The battery module fixing structure according to any one of claims 1 to 4,
the battery module fixing structure further includes an end plate;
the end plate is provided with an end through hole, the end plate is attached to the end of the battery cell module, and the end through hole is communicated with the connecting hole;
the end part of the fixing rod penetrates through the end part through hole and is detachably connected with the fixing part, and the fixing part abuts against the end plate.
6. The battery module fixing structure according to claim 1,
the battery cell support comprises two support frames which are clamped with each other, and an accommodating cavity is defined jointly for fixing the battery.
7. The battery module fixing structure according to claim 6,
the edges of two sides of one surface of the support frame are respectively provided with a clamping key and a clamping groove;
the clamping keys of the two support frames are correspondingly clamped with the clamping grooves.
8. The battery module fixing structure according to claim 6,
a heat dissipation groove is formed at the side end of each support frame, the heat dissipation grooves of the two support frames jointly limit a first heat dissipation hole, and the first heat dissipation holes are communicated with the accommodating cavity;
the surface of support frame is formed with the second louvre, the surface of support frame disposes the baffle, the baffle spanes the second louvre, works as when a plurality of electric core supports are established ties in proper order, two adjacent electric core supports the mutual butt of baffle.
9. The battery module fixing structure according to claim 1,
and the top of the battery cell support is provided with a wire harness hole for fixing a sampling wire harness.
10. The battery module fixing structure according to claim 1,
the top of the battery cell support is provided with a positioning groove and a support clamping groove;
the support clamping groove is used for installing an insulating protective cover of the busbar, and the positioning groove is used for positioning and fixing a wiring nut of the busbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120090686.3U CN214848921U (en) | 2021-01-13 | 2021-01-13 | Battery module fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120090686.3U CN214848921U (en) | 2021-01-13 | 2021-01-13 | Battery module fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214848921U true CN214848921U (en) | 2021-11-23 |
Family
ID=78882574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120090686.3U Active CN214848921U (en) | 2021-01-13 | 2021-01-13 | Battery module fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214848921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064846A (en) * | 2022-08-01 | 2022-09-16 | 兴数能源科技有限公司 | Energy storage battery module |
| CN115084761A (en) * | 2022-07-19 | 2022-09-20 | 广东首航智慧新能源科技有限公司 | Electricity core support and battery module |
-
2021
- 2021-01-13 CN CN202120090686.3U patent/CN214848921U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084761A (en) * | 2022-07-19 | 2022-09-20 | 广东首航智慧新能源科技有限公司 | Electricity core support and battery module |
| CN115084761B (en) * | 2022-07-19 | 2022-11-29 | 广东首航智慧新能源科技有限公司 | Electricity core support and battery module |
| CN115064846A (en) * | 2022-08-01 | 2022-09-16 | 兴数能源科技有限公司 | Energy storage battery module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214848921U (en) | Battery module fixing structure | |
| CN108520928A (en) | A kind of electric automobile power battery module and electric vehicle | |
| CN106856233B (en) | Cell module structure | |
| CN113921995B (en) | Bus structure, serial-parallel connection module, battery pack, battery system and method | |
| CN102195017A (en) | Power cell array receiver | |
| CN106848113B (en) | Accommodating box and cell module structure comprising same | |
| CN106684300B (en) | Electric connection tray and cell module structure comprising same | |
| CN217426941U (en) | Power battery and electric automobile | |
| WO2022193790A1 (en) | Enclosure, enclosure assembly, and battery pack | |
| CN216354633U (en) | Battery cell module of battery pack and battery pack | |
| CN213716976U (en) | Battery module, battery module assembly and battery pack | |
| CN213340549U (en) | Power battery pack | |
| CN211295218U (en) | Battery pack module | |
| CN210182453U (en) | Explosion-proof battery pack | |
| CN218334106U (en) | Battery module, battery and consumer | |
| CN215644876U (en) | Battery module and battery pack | |
| CN111162347A (en) | Battery fixing device and fixing module | |
| CN211376885U (en) | Battery fixing device and fixing module | |
| CN115084761A (en) | Electricity core support and battery module | |
| CN211555987U (en) | But rapid Assembly's multi-functional energy storage module electricity core support | |
| CN221102268U (en) | Battery storage structure and energy storage battery cabinet | |
| CN206806406U (en) | A kind of battery modules | |
| CN216015598U (en) | Module end plate and battery module | |
| CN111162222A (en) | Battery pack module | |
| CN218039917U (en) | Special power distribution unit for assembled cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361100 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Province Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee before: Xiamen Haichen New Energy Technology Co.,Ltd. |