CN220106801U - Multifunctional fixing beam and battery pack - Google Patents
Multifunctional fixing beam and battery pack Download PDFInfo
- Publication number
- CN220106801U CN220106801U CN202321538716.8U CN202321538716U CN220106801U CN 220106801 U CN220106801 U CN 220106801U CN 202321538716 U CN202321538716 U CN 202321538716U CN 220106801 U CN220106801 U CN 220106801U
- Authority
- CN
- China
- Prior art keywords
- fixing
- busbar
- wire harness
- side walls
- multifunctional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the technical field of power batteries, and discloses a multifunctional fixing beam and a battery pack, wherein the multifunctional fixing beam comprises a top cover, two side walls and two brackets, wherein the two side walls and the two brackets are oppositely arranged along a first direction, the side walls can be fixedly connected in a box body of the battery pack, and a containing channel is formed between the two side walls; the top cover is covered on the accommodating channel and is detachably connected with the two side walls; the two supports are arranged at intervals along the second direction, the second direction is perpendicular to the first direction, the supports are movably arranged between the two side walls along the second direction, one of the two supports is used for fixing a wire harness, and the other of the two supports is used for fixing a busbar. This multi-functional fixed beam can fix multiple different grade type busbar and pencil, and the suitability is high, and the integrated level is high, has improved the space utilization of battery package, and can be isolated the setting of pencil and busbar, guarantees the security.
Description
Technical Field
The utility model relates to the technical field of power batteries, in particular to a multifunctional fixed beam and a battery pack.
Background
With the continuous expansion of new energy automobile markets, the market specific gravity of new energy power batteries is also rapidly increased. The new energy power battery is generally used as a power source in a mode of being connected in parallel to form a battery module. When the assembled battery modules are assembled into a box for assembly communication, the total positive poles and the total negative poles of the plurality of battery modules are required to be connected with the total positive poles and the total negative poles of the box body through the bus bars so as to realize the electric connection between the modules in the whole battery pack and the electric connection between the modules and the external structure of the battery pack; meanwhile, the sampling and communication wire harnesses of the battery modules are connected and connected with the communication port of the box body and a BMS (battery management system ) assembly.
At present, fixing points and fixing structures are often required to be designed in a box body for fixing the bus bars and the wire harnesses, the fixing structures are fixed at the bottom of the box body or on a cross beam, and the bus bars and the wire harnesses are fixed through strapping tapes or adhesives penetrating through fixing holes in the fixing structures, so that different fixing structures are required to be designed for the bus bars and the wire harnesses in different places, the number of parts is increased, the space utilization rate in a battery pack is reduced, and the weight and the cost of the battery pack are increased; and the structural design cycle of the battery pack increases. While the space occupied by the bus bars and the harness routing in the battery pack is smaller and smaller with the advent of large module batteries, the above-mentioned technical problems still exist.
Therefore, there is a need to design a multifunctional fixing beam to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide the multifunctional fixing beam which can fix various different types of buses and wire harnesses, is high in applicability, can isolate the wires from the buses, and ensures safety.
To achieve the purpose, the utility model adopts the following technical scheme:
multifunctional fixed beam includes:
two side walls which are oppositely arranged along the first direction, wherein the side walls can be fixedly connected in a box body of the battery pack, and a containing channel is formed between the two side walls;
the top cover is covered on the accommodating channel and is detachably connected with the two side walls;
the two brackets are arranged at intervals along a second direction, the second direction is perpendicular to the first direction, the brackets are movably arranged between the two side walls along the second direction, one of the two brackets is used for fixing a wire harness, and the other of the two brackets is used for fixing a busbar.
Optionally, one of the two brackets is provided with a plurality of wire harness fixing members for fixing the wire harness, and the other is provided with a plurality of bus bar fixing members for fixing the bus bar.
Optionally, the support is in a U-shaped structure, the support includes a body portion and two first fixing portions, the two first fixing portions are respectively disposed on two sides of the body portion, the first fixing portions are movably connected to the side wall along the second direction, and the body portion is provided with the wire harness fixing member or the busbar fixing member.
Optionally, the body portion is provided with a plurality of connection portions disposed at intervals along a third direction, the connection portion is provided with the wire harness fixing member or the busbar fixing member, and the first direction, the second direction and the third direction are perpendicular to each other.
Optionally, a fixing hole is formed in the connecting portion, the wire harness fixing piece and the busbar fixing piece each include a first ribbon and a ribbon seat, the ribbon seat is inserted into the fixing hole, the first ribbon is disposed on the ribbon seat, and one end of the first ribbon is wound on the wire harness or the busbar and is locked and connected with the other end of the first ribbon.
Optionally, a connection ring is disposed on the connection portion, the wire harness fixing piece and the busbar fixing piece each include a second ribbon, and one end of the second ribbon passes through the connection ring and is wound on the wire harness or the busbar and is locked and connected with the other end of the second ribbon.
Optionally, the side wall is provided with a plurality of oblong holes extending along the second direction, and the multifunctional fixing beam further comprises a bolt and a nut, wherein the bolt sequentially passes through the bracket and the oblong holes and is in threaded connection with the nut.
Optionally, the top cover includes a top plate and a side plate surrounding an outer periphery of the top plate, and the side plate is detachably connected to the side wall.
Optionally, one of the side plate and the side wall is provided with a plurality of buckles, the other is correspondingly provided with a plurality of clamping grooves, and the buckles are clamped in the clamping grooves.
Another object of the present utility model is to provide a battery pack capable of fixing various different types of bus bars and wire harnesses, which has high applicability, and in which a fixing device is integrated in a cross beam, thereby improving space utilization of a battery system.
To achieve the purpose, the utility model adopts the following technical scheme:
the battery pack comprises a box body, an upper cover, a BMS (battery management system), a plurality of battery packs, a plurality of bus bars, a plurality of wire harnesses and the multifunctional fixing beam, wherein the upper cover is connected with the box body in a sealing mode, the multifunctional fixing beam is arranged in the box body and divides the box body into a plurality of accommodating parts, the battery packs are arranged in the accommodating parts, the battery packs are electrically connected through the bus bars, the battery packs are connected with the BMS through the wire harnesses, and the bus bars and the wire harnesses are fixedly arranged on the multifunctional fixing beam.
The utility model has the beneficial effects that:
the utility model provides a multifunctional fixing beam and a battery pack, wherein when the multifunctional fixing beam is used, two side walls fixed with a lower bracket are fixed at fixed positions in a box body, and a fixed wire harness is arranged on the lower bracket; then the upper bracket is arranged on the two side walls, and the busbar is arranged and fixed on the upper bracket; and finally, the top cover is covered on the accommodating channel and is connected with the side wall, so that the fixed installation of the wire harness and the bus bar can be completed. Above-mentioned simple operation is convenient, and through the position of adjusting two supports along the second direction, can realize fixing multiple different grade type busbar and pencil, can fix the busbar of different thickness and the pencil of different thickness, and the suitability is high, and separates through the support between pencil and the busbar, has improved the security of this multi-functional fixed beam.
Drawings
FIG. 1 is an isometric view of a multi-functional fixed beam provided in accordance with an embodiment of the present utility model;
FIG. 2 is a side view of a multi-functional fixed beam provided in accordance with an embodiment of the present utility model;
FIG. 3 is an isometric view of a multi-functional fixed Liang Yinqu top cap provided in accordance with an embodiment of the present utility model;
fig. 4 is an isometric view of a multifunctional fixed Liang Yinqu top cover and upper bracket provided in accordance with an embodiment of the present utility model.
In the figure:
10. a sidewall; 11. a transverse portion; 111. a mounting hole; 12. a vertical portion; 121. a slotted hole; 122. a clamping groove;
20. a top cover; 21. a top plate; 22. a side plate; 23. a buckle;
30. a bracket; 31. a body portion; 32. a first fixing portion;
40. a harness fixing member; 50. a busbar fixing member; 61. a first tie; 62. a tie seat;
70. a harness fixing passage; 80. and a bus bar fixing channel.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
The embodiment provides a battery pack, can fix busbar and pencil of multiple different grade type, and the suitability is high, and with fixing device integration in the fixed beam, has improved battery system's space utilization.
Specifically, this battery package includes box, upper cover, BMS, a plurality of group battery, a plurality of busbar, a plurality of pencil and multi-functional fixed beam, and upper cover sealing connection is in the box, and multi-functional fixed beam all sets up in the box and separates the box into a plurality of holding portions, and the group battery sets up in the holding portion, connects through the busbar electricity between a plurality of group battery, connects through the pencil between group battery and the BMS, and busbar and pencil all set firmly on the multi-functional fixed beam.
Through above-mentioned structure, the battery package of this embodiment is all integrated the fixed knot of busbar and pencil constructs on multi-functional fixed beam for this multi-functional fixed beam both can increase this battery box, even the structural strength of whole battery package, can fix pencil and busbar again, has saved the space, has reduced unnecessary spare part, has alleviateed the weight of this battery package.
In order to realize the fixed action of multi-functional fixed beam to pencil and busbar, this embodiment still provides a multi-functional fixed beam, and it is used for fixing multiple different grade type busbar and pencil, and the suitability is high, and can be to isolated setting of pencil and busbar, guarantees the security. In this embodiment, the first direction is the X direction in fig. 1, the second direction is the Z direction in fig. 1, the third direction is the Y direction in fig. 1, and the X direction, the Y direction and the Z direction are perpendicular to each other.
Specifically, as shown in fig. 1 to 4, the multifunctional fixing beam includes a top cover 20, two brackets 30, and two side walls 10 disposed opposite to each other in the X direction. The side walls 10 can be fixedly connected in the box body of the battery pack, and a containing channel is formed between the two side walls 10 and used for containing the wire harness and the bus bar; the top cap 20 lid is located on holding the passageway and can dismantle and connect in two lateral walls 10, can carry out spacingly with two lateral walls 10, avoids lateral wall 10 to appear rocking, and has avoided exposing of busbar and pencil, more pleasing to the eye.
Further, as shown in fig. 2, two brackets 30 are provided at intervals in the Z direction, the brackets 30 are movably provided between the two side walls 10 in the Z direction, one of the two brackets 30 is used for fixing a wire harness, and the other of the two brackets 30 is used for fixing a bus bar; namely, two brackets 30 divide the accommodation channel into three channels, two of the three channels are respectively a wire harness fixing channel 70 and a bus bar fixing channel 80, the wire harness fixing channel 70 is used for fixing a wire harness, the bus bar fixing channel 80 is used for fixing a bus bar, the other channel is used for isolating the wire harness or the bus bar from a box body, the wire harness and the bus bar can be fixed, and the wire harness and the bus bar are blocked by the brackets 30, so that the problem of electric connection in a battery pack caused by mutual interference of the wire harness and the bus bar is avoided, and the safety problem is caused.
Since the electrode output ends of the battery modules are all disposed above the battery modules in the Z direction, in this embodiment, the brackets 30 located below in the Z direction are used to fix the wire harness, and the brackets 30 located above are used to fix the bus bars.
When the multifunctional fixing beam of the embodiment is used, the two side walls 10 fixed with the lower bracket 30 are fixed at fixed positions in the box body, and the fixed wire harness is installed on the lower bracket 30; then the upper bracket 30 is installed on the two side walls 10, and the busbar is installed and fixed on the upper bracket 30; finally, the top cover 20 is covered on the accommodating channel and connected with the side wall 10, so that the fixed installation of the wire harness and the bus bar can be completed. Above-mentioned simple operation is convenient, and through adjusting the position of two supports 30 along the Z direction, can realize fixing multiple different grade type busbar and pencil, can fix the busbar of different thickness and the pencil of different thickness, and the suitability is high, and separates through support 30 between pencil and the busbar, has improved the security of this multi-functional fixed beam.
Optionally, because the size of every battery package is different, consequently, the designer can carry out the adaptability adjustment to the size of this multi-functional fixed beam in X direction, Y direction and Z direction according to the battery package of difference when using, applicable battery package of multiple size, application scope is wide, very big reduction design time.
In order to fix the wire harness or the bus bar by the brackets 30, as shown in fig. 1 to 4, in the present embodiment, one of the two brackets 30 is provided with a plurality of wire harness fixing members 40, the wire harness fixing members 40 are used for fixing the wire harness, and the other one is provided with a plurality of bus bar fixing members 50, and the bus bar fixing members 50 are used for fixing the bus bar, i.e., the fixing of the wire harness or the bus bar by the brackets 30 can be achieved.
Specifically, the bracket 30 has a U-shaped structure, the bracket 30 includes a body portion 31 and two first fixing portions 32, the two first fixing portions 32 are respectively disposed at two sides of the body portion 31, the first fixing portions 32 are movably connected to the side walls 10 along the Z direction, and the body portion 31 is provided with a wire harness fixing member 40 or a busbar fixing member 50, that is, the bracket 30 can be respectively fixedly connected with the two side walls 10 through the two first fixing portions 32, so as to realize connection between the bracket 30 and the side walls 10; and the harness fixing member 40 on the body portion 31 is used to fix the harness, or the busbar fixing member 50 on the body portion 31 is used to fix the busbar.
Further, the body portion 31 is provided with a plurality of connection portions arranged at intervals along the Y direction, and the connection portions are provided with the wire harness fixing member 40 or the busbar fixing member 50, that is, one end of the wire harness fixing member 40 or one end of the busbar fixing member 50 is inserted into the connection portions through the connection portions, and the other end is used for fixing the wire harness or the busbar, so that the wire harness or the busbar can be firmly fixed on the bracket 30.
In an alternative embodiment, the connecting portion is provided with a fixing hole, the wire harness fixing member 40 and the busbar fixing member 50 each include a strap seat 62 and a first strap 61, the strap seats 62 are inserted into the fixing hole, the first straps 61 are disposed on the strap seats 62, one end of each first strap 61 is wound on the wire harness or the busbar and is locked and connected with the other end of each first strap 61, and thus the wire harness or the busbar can be fixed.
In another alternative embodiment, the connecting portion is provided with a connecting ring, the wire harness fixing member 40 and the busbar fixing member 50 each include a second ribbon, and one end of the second ribbon passes through the connecting ring and is wound on the wire harness or the busbar and is locked and fixed with the other end of the second ribbon, so that the wire harness or the busbar can be fixed.
In order to realize the position adjustment of the bracket 30 along the Z direction, as shown in fig. 1 to 4, in this embodiment, the side wall 10 is provided with a plurality of oblong holes 121 extending along the Z direction, the multifunctional fixing beam further comprises a bolt and a nut, the bolt sequentially passes through the bracket 30 and the oblong holes 121 and is in threaded connection with the nut, the position of the bracket 30 can be adjusted by unscrewing the nut, the bracket 30 and the side wall 10 can be fixedly connected by screwing the nut, and the position adjustment of the bracket 30 along the Z direction can be realized by the operation, and the multifunctional fixing beam has a simple structure and is convenient to operate.
Specifically, the side wall 10 is in an L-shaped structure, the side wall 10 comprises a transverse portion 11 and a vertical portion 12 which are vertically connected, the transverse portion 11 can be fixedly connected in the box body, and the oblong hole 121 is formed in the vertical portion 12.
Optionally, the transverse portion 11 is provided with a mounting hole 111, and an external fastener passes through the mounting hole 111 to be in threaded connection with the box body, so that the side wall 10 and the box body can be fixedly connected.
Further alternatively, the mounting holes 111 are waist-shaped holes extending in the Y-direction to ensure connection of the external fasteners with threaded holes on the case.
In this embodiment, as shown in fig. 1, the top cover 20 includes a top plate 21 and a side plate 22 surrounding the periphery of the top plate 21, where the side plate 22 is detachably connected to the side wall 10, so that the top cover 20 can limit the side wall 10 along the X direction and the Y direction, thereby avoiding the top of the side wall 10 from swaying in disorder and damaging other structures in the box.
In order to realize the detachable connection between the side plate 22 and the side wall 10, as shown in fig. 1 and 3, further, one of the side plate 22 and the side wall 10 is provided with a plurality of buckles 23, and the other is correspondingly provided with a plurality of clamping grooves 122, and the buckles 23 are clamped in the clamping grooves 122, so that the clamping of the two can be realized.
Illustratively, the side plate 22 is provided with a buckle 23, the side wall 10 is provided with a slot 122, and when the top cover 20 is covered on the side wall 10, the buckle 23 and the slot 122 can be clamped, so that the top cover 20 and the side wall 10 can be connected.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. Multifunctional fixed beam, its characterized in that includes:
two side walls (10) which are oppositely arranged along the first direction, wherein the side walls (10) can be fixedly connected into the box body of the battery pack, and a containing channel is formed between the two side walls (10);
a top cover (20) which is arranged on the accommodating channel and is detachably connected with the two side walls (10);
the two brackets (30) are arranged at intervals along a second direction, the second direction is perpendicular to the first direction, the brackets (30) are movably arranged between the two side walls (10) along the second direction, one of the two brackets (30) is used for fixing a wire harness, and the other of the two brackets (30) is used for fixing a busbar.
2. The multi-functional fixing beam according to claim 1, wherein one of the two brackets (30) is provided with a plurality of harness fixing members (40), the harness fixing members (40) being for fixing the harness, and the other is provided with a plurality of busbar fixing members (50), the busbar fixing members (50) being for fixing the busbar.
3. The multifunctional fixing beam according to claim 2, wherein the bracket (30) is in a U-shaped structure, the bracket (30) comprises a body portion (31) and two first fixing portions (32), the two first fixing portions (32) are respectively arranged at two sides of the body portion (31), the first fixing portions (32) are movably connected to the side wall (10) along the second direction, and the body portion (31) is provided with the wire harness fixing piece (40) or the busbar fixing piece (50).
4. A multi-functional fixing beam according to claim 3, wherein the body portion (31) is provided with a plurality of connection portions arranged at intervals along a third direction, the connection portions are provided with the wire harness fixing member (40) or the busbar fixing member (50), and the first direction, the second direction and the third direction are perpendicular to each other.
5. The multifunctional fixing beam according to claim 4, wherein the connecting portion is provided with a fixing hole, the wire harness fixing piece (40) and the busbar fixing piece (50) comprise a first binding belt (61) and a binding belt seat (62), the binding belt seat (62) is inserted into the fixing hole, the first binding belt (61) is arranged on the binding belt seat (62), and one end of the first binding belt (61) is wound on the wire harness or the busbar and is in locking connection with the other end of the first binding belt (61).
6. The multifunctional fixing beam according to claim 4, wherein the connecting portion is provided with a connecting ring, the wire harness fixing member (40) and the busbar fixing member (50) each comprise a second ribbon, and one end of the second ribbon passes through the connecting ring and is wound on the wire harness or the busbar and is fixedly connected with the other end of the second ribbon.
7. The multifunctional fixing beam according to any one of claims 1 to 6, characterized in that the side wall (10) is provided with a plurality of oblong holes (121) extending in the second direction, the multifunctional fixing beam further comprising a bolt and a nut, the bolt passing through the bracket (30) and the oblong holes (121) in sequence and being in threaded connection with the nut.
8. The multi-functional fastening beam according to any one of claims 1 to 6, wherein the top cover (20) includes a top plate (21) and a side plate (22) surrounding an outer periphery of the top plate (21), the side plate (22) being detachably connected to the side wall (10).
9. The multifunctional fixing beam according to claim 8, wherein one of the side plate (22) and the side wall (10) is provided with a plurality of buckles (23), the other is correspondingly provided with a plurality of clamping grooves (122), and the buckles (23) are clamped in the clamping grooves (122).
10. The battery package, its characterized in that includes box, upper cover, BMS, a plurality of group batteries, a plurality of busbar, a plurality of pencil and a plurality of multi-functional fixed beam of any one of claims 1-9, upper cover sealing connection in the box, multi-functional fixed beam all set up in the box and with the box is separated into a plurality of holding parts, the group battery set up in the holding part, a plurality of pass through between the group battery the busbar electricity is connected, the group battery with pass through between the BMS the pencil is connected, the busbar with the pencil all set firmly in on the multi-functional fixed beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538716.8U CN220106801U (en) | 2023-06-16 | 2023-06-16 | Multifunctional fixing beam and battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538716.8U CN220106801U (en) | 2023-06-16 | 2023-06-16 | Multifunctional fixing beam and battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220106801U true CN220106801U (en) | 2023-11-28 |
Family
ID=88840740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321538716.8U Active CN220106801U (en) | 2023-06-16 | 2023-06-16 | Multifunctional fixing beam and battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220106801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119340593A (en) * | 2024-12-13 | 2025-01-21 | 江苏正力新能电池技术股份有限公司 | Box structure frame and battery pack |
| CN120149709A (en) * | 2025-05-12 | 2025-06-13 | 江苏正力新能电池技术股份有限公司 | Beams, boxes and battery packs |
-
2023
- 2023-06-16 CN CN202321538716.8U patent/CN220106801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119340593A (en) * | 2024-12-13 | 2025-01-21 | 江苏正力新能电池技术股份有限公司 | Box structure frame and battery pack |
| CN120149709A (en) * | 2025-05-12 | 2025-06-13 | 江苏正力新能电池技术股份有限公司 | Beams, boxes and battery packs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220106801U (en) | Multifunctional fixing beam and battery pack | |
| US10759262B2 (en) | Battery pack | |
| EP2706593A1 (en) | Battery wiring module | |
| EP2698845B1 (en) | Cell wiring module | |
| KR102894076B1 (en) | Battery module and battery pack including the same | |
| EP2840629B1 (en) | Wiring module | |
| CN112542662A (en) | Soft-packaged electrical core series connection fixing device, battery module, battery package and car | |
| KR20170094985A (en) | Battery module, battery pack comprising the battery module and vehicle comprising the battery pack | |
| KR102894077B1 (en) | Battery module and battery pack including the same | |
| CN210743999U (en) | Connecting row fixing support of battery pack, battery pack and vehicle | |
| CN211150635U (en) | Laminate polymer battery is support and laminate polymer battery module for module | |
| WO2023089090A1 (en) | Cell-to-pack fixation system and method | |
| KR20200068593A (en) | Battery module including connector having bidirectional coupling structure | |
| CN223124074U (en) | Mounting bracket and power battery pack | |
| CN210257973U (en) | Vehicle storage battery and housing thereof | |
| CN220106743U (en) | Battery module | |
| CN218570190U (en) | Integrated photovoltaic module electrical apparatus box body that has multiple fixed knot to construct | |
| CN219133906U (en) | Battery pack and electric equipment | |
| CN212485479U (en) | End connection structure's battery module and battery package | |
| CN210391018U (en) | Wiring harness isolation piece and battery pack | |
| CN217158497U (en) | Copper bar fixing structure and battery pack | |
| CN219086191U (en) | Pole piece fixed plate assembly and storage battery box | |
| WO2023123001A1 (en) | Battery, electric device, and battery assembling method | |
| CN214280436U (en) | Base of power distribution module | |
| CN223230656U (en) | Spiro union busbar and battery package |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240731 Address after: 313100 Green Intelligent Manufacturing Industrial Park, South Taihu industrial cluster, Changxing County Development Zone, Huzhou City, Zhejiang Province Patentee after: Jiewei Power (Changxing) Co.,Ltd. Country or region after: China Address before: No.11, Kaiyuan Road, Xiqing automobile industrial zone, Xiqing District, Tianjin 300380 Patentee before: TIANJIN EV ENERGIES Co.,Ltd. Country or region before: China |