CN214378655U - Battery pack structure capable of being stacked - Google Patents
Battery pack structure capable of being stacked Download PDFInfo
- Publication number
- CN214378655U CN214378655U CN202121908223.XU CN202121908223U CN214378655U CN 214378655 U CN214378655 U CN 214378655U CN 202121908223 U CN202121908223 U CN 202121908223U CN 214378655 U CN214378655 U CN 214378655U
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- box body
- battery box
- battery
- main controller
- connector protection
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 9
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
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- 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
Abstract
The utility model belongs to the technical field of energy storage batteries, and discloses a battery pack structure capable of being placed in a stacked manner, which comprises a bottom fixing seat, a battery box body, a main controller box body and a fixing device; the battery box body has a plurality ofly, and a plurality of battery box body are fixed between bottom fixing base and main control unit box after piling up layer upon layer, and fixing device carries out two liang of continuous fixings with two-layer battery box, battery box and main control unit box, battery box and bottom fixing base about will range upon range of. The utility model discloses utilize locating pin, positioning groove to mutually support, accomplish the installation under the condition that need not with the help of other instruments, greatly reduced the installation complexity, reduced installation cost from this and improved the installation effectiveness effectively.
Description
Technical Field
The utility model belongs to the technical field of the energy storage battery, especially, relate to a battery package structure that can range upon range of formula is placed.
Background
The technical capability of the lithium ion battery is greatly developed in the field of the lithium ion battery, so that the lithium ion battery has remarkable advantages in capacity technology and cost, the lithium ion battery is more and more widely applied in the field of energy storage batteries, a plurality of lithium ion batteries are required to form battery modules through a scheme of series connection and parallel connection in order to obtain capacity meeting use, and then the battery modules are assembled into a box body with protection performance in series connection and parallel connection to form a battery box.
The deformation of current energy storage battery box in the trade for protection battery avoids damaging performance and safety and in order to have good heat dispersion, made the fixed bolster fix the arrangement to the battery box of a plurality of series connections in the use, just so when increase and decrease battery capacity and battery box overhaul, need demolish corresponding fixed bolster earlier and just can operate the battery box, need recover the fixed bolster again after the operation finishes and just can continue to use, caused very big puzzlement to installer and maintainer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery package structure that can range upon range of formula was placed to solve the troublesome, the loaded down with trivial details technical problem of process of current battery box maintenance dismouting.
In order to achieve the above object, the present invention provides a battery pack structure capable of being stacked, which comprises:
a stackable battery pack structure, comprising: the battery box comprises a bottom fixed seat, a plurality of battery boxes, a main controller box and a fixing device; the lower end of the bottom fixed seat is fixedly connected with the ground; the upper end of the bottom fixing seat is connected with the battery box body at the bottommost layer, and the bottom fixing seat at least internally comprises an electric connector for energy transmission and signal transmission; the lower end of the battery box body at the bottommost layer is connected with the bottom fixing seat, the upper end of the battery box body at the bottommost layer is connected with the lower end of the other battery box body, and the upper end of the battery box body at the topmost layer is connected with the lower end of the main controller box body after the plurality of battery box bodies are stacked layer by layer; each battery box body at least comprises a battery module consisting of a plurality of single lithium battery cells, a circuit board PCBA with a control or sampling function and an electrical connector for energy transmission and signal transmission; the main controller box body at least comprises a circuit board PCBA with a control or sampling function, an electric connector used for energy transmission and signal transmission and a component with an electric control function.
Furthermore, positioning pins and positioning grooves are arranged between the bottom fixing seat and the battery box body, between adjacent battery box bodies of each stack and between the battery box body and the main controller box body; the positioning pins are positioned at the bottom fixed seat and two ends of the top of the battery box body and are in a convex shape extending upwards from a plane; the positioning grooves (located at two ends of the bottom of the main controller box body and the bottom of the battery box body and in an inward concave shape, and the positioning pins and the positioning grooves are matched with each other when the binding surfaces are bound.
Furthermore, the positioning pin is of a boss structure with a narrow upper part and a wide lower part; the positioning groove is in a groove structure with a narrow upper part and a wide lower part matched with the positioning pin.
Further, the protection platform also comprises a male connector and a female connector; the male and female connector protection tables are divided into male connector protection tables and female connector protection tables, are respectively positioned at the middle positions of the top of the bottom fixed seat and the battery box body and the bottom of the main controller box body and the battery box body, are of boss structures extending upwards from a plane, are provided with hollow grooves in the middle, and are used as installation spaces of hot plug connectors and waterproof pads; the size of the female connector protection table is slightly larger than that of the male connector protection table, and the male connector protection table is nested in the female connector protection table; the height of the male and female connector protection platform is lower than that of the positioning pin; the hot plug connector is automatically connected to form a loop after the male connector protection platform and the female connector protection platform are embedded.
Furthermore, the male connector protection platform is arranged at the tops of the battery box body and the bottom fixing seat, and the female connector protection platform is arranged at the bottoms of the battery box body and the main controller box body; the waterproof pad is arranged in the female connector protection platform, and after the male connector protection platform is embedded into the female connector protection platform, the male connector protection platform directly acts on the waterproof pad in the female connector protection platform to form a waterproof isolation belt.
Furthermore, the side design of main control unit box one end has electrical connector and cable storage area, the design of cable storage area outside has the protecting wire apron, has the hinge that turns to of being connected with the main control unit box at protecting wire apron one end, and the other end is equipped with and is used for the open and shut to press the knocker.
Furthermore, fixing grooves matched with the fixing device in shape are preset at the joint of the bottom fixing seat and the battery box body, the joint between the battery box body and the main controller box body, the depth of each fixing groove is consistent with the thickness of the fixing device, threaded holes are formed in the fixing grooves and correspond to holes in the fixing device, and the embedded fixing device is fixed in the fixing grooves of the bottom fixing seat, the battery box body and the main controller box body through threaded fasteners.
Furthermore, the bottom of the bottom fixing seat is provided with a ground foot supporting frame which utilizes threads to adjust the horizontal height and is directly placed in contact with the ground.
Further, a wall support is installed behind the bottom fixing seat, the bottom of the wall support is fixedly connected with the rear of the bottom fixing seat, the main body of the wall support is fixed to the installation wall surface, the fixing device is provided with a fixing hole corresponding to the threaded hole in the wall support connected with the bottom fixing seat, and the fixing device is fixedly connected with the wall support through a threaded fastener.
Furthermore, a handle is arranged at the top of the battery box body.
The utility model discloses a battery package structure that can range upon range of formula was placed has following advantage: the utility model provides a battery box body capable of being installed in a laminated manner, which can integrate a bottom fixing seat, a battery box body, a main controller box body and a wall body bracket into a whole by utilizing a fixing device to finish the installation of a product; this scheme utilizes locating pin, positioning groove to cooperate mutually, can accomplish to accomplish the installation under the condition with the help of other instruments, has greatly reduced the installation complexity, has reduced installation cost from this and has improved the installation effectiveness effectively.
Drawings
Fig. 1 is a perspective view of a battery pack structure of the present invention which can be stacked;
fig. 2 is an exploded view of a stackable battery pack structure of the present invention;
FIG. 3 is a schematic view of the top structure of the bottom fixing base of the present invention;
FIG. 4 is a schematic view of the bottom structure of the bottom fixing base of the present invention;
fig. 5 is a schematic structural view of the top of the battery box of the present invention;
FIG. 6 is a schematic view of the bottom structure of the battery box of the present invention;
FIG. 7 is a schematic view of the top structure of the main controller box of the present invention;
FIG. 8 is a schematic view of the bottom structure of the main controller box of the present invention;
FIG. 9 is a schematic view of the installation of the bottom fixing base and the wall bracket of the present invention;
the notation in the figure is: 1. a bottom fixed seat; 2. a battery case; 3. a main controller box body; 4, fixing the device; 101. a ground foot support frame; 102. a wall bracket; 201. positioning pins; 202. a positioning groove; 203. a male-female connector protection platform; 204. a hot plug connector; 205. a handle; 301. an electrical connector; 302. a cable receiving area; 303. a wire protecting cover plate; 304. and turning to a hinge.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
This embodiment will be described by taking as an example a case where cells are stacked and mounted in a vertical direction. As shown in fig. 1, the present invention provides a battery pack structure capable of being stacked, including: the battery box comprises a bottom fixed seat 1, a battery box body 2, a main controller box body 3 and a fixing device 4; the battery box 2 has a plurality ofly, and a plurality of battery boxes 2 pile up the back and fix between bottom fixing base 1 and main control unit box 3 layer upon layer, and fixing device 4 carries out two liang of links to each other fixedly with two-layer upper and lower battery box 2, battery box 2 and main control unit box 3, battery box 2 and bottom fixing base 1 of range upon range of to prevent the battery box because of the high risk of heeling that takes place of range upon range of high height that the installation leads to.
Specifically, as shown in fig. 2, the lower end of the bottom fixing seat 1 is fixedly connected with the ground; the rear end of the bracket can be selectively connected and fixed with the wall bracket 102, and then the wall bracket 102 is locked with the wall; the upper end of the battery box body is connected with the battery box body 2 and is used as a bearing and supporting part of the battery box body 2 and the main controller box body 3. The interior of the bottom mounting 1 contains at least one electrical connector for energy transmission and signal transmission. The lower extreme of the battery box 2 of the bottommost layer is connected with the bottom fixing seat 1, the upper end of the battery box is connected with the lower extreme of another battery box 2, and the upper end of the battery box 2 at the topmost layer after a plurality of battery boxes 2 are stacked layer upon layer is connected with the lower extreme of the main controller box 3. Each battery box 2 at least contains a battery module consisting of a plurality of single lithium battery cells, a circuit board (PCBA) with control or sampling function and an electrical connector for energy transmission and signal transmission. The main controller box body 3 at least comprises a circuit board (PCBA) with control or sampling function, an electric connector for energy transmission and signal transmission and components with electric control function;
as shown in fig. 2-8, positioning pins 201, positioning grooves 202 and male and female connector protection platforms 203 are arranged between the bottom fixing seat 1 and the battery box 2, between adjacent battery boxes 2 of each stack, and between the battery box 2 and the main controller box 3; the positioning pins 201 are located at two ends of the top of the bottom fixing seat 1 and the top of the battery box 2, and are in a convex shape extending upwards from a plane, and the positioning pins 201 are preferably in a boss structure with a narrow top and a wide bottom. Positioning groove 202 is located main control unit box 3 and battery box 2's bottom both ends, is inside sunken form, positioning groove 202 preferably with positioning pin 201 complex narrow under the wide groove structure, positioning pin 201 with positioning groove 202 can be each other the phase-match when the laminating face laminating, plays accurate location and guide the effect of the accurate cooperation of male and female connector protection platform 203 when range upon range of installation from top to bottom. The positioning pins 201 and the positioning grooves 202 may be correspondingly arranged in multiple sets.
The male and female connector protection platform 203 is located at the bottom middle positions of the top of the bottom fixed seat 1 and the top of the battery box body 2 and the bottom of the main controller box body 3 and the bottom of the battery box body 2, is of a boss structure extending upwards from a plane, is a hollow groove in the middle of the boss structure, and is used as an installation space for the hot plug connector 204 and a waterproof pad in the groove. The top of the bottom fixing seat 1 and the top of the battery box body 2 and the top of the main controller box body 3 and the male and female connector protection table 203 at the bottom of the battery box body 2 are respectively a male connector protection table and a female connector protection table which can be nested with each other, the size of the female connector protection table is slightly larger than that of the male connector protection table, and the male connector protection table is nested in the female connector protection table. The height of the male and female connector protection platform 203 is lower than that of the positioning pin 201, so that after the positioning pin 201 and the positioning groove 202 are accurately aligned with the bottom fixing seat 1, the battery box body 2 and the main controller box body 3, the male and female connector protection platform 203 is embedded with the positioning groove 202 to ensure that the hot plug connector 204 in the male and female connector protection platform 203 is accurately aligned.
After the male connector protection platform 203 is embedded, the hot plug connectors 204 are automatically connected to form a loop for transmitting current and signals between the battery boxes.
The waterproof pad sets up in female connector protection platform, and after public female connector protection platform 203 gomphosis, public connector protection platform can direct action on the waterproof pad in the female connector protection platform, forms waterproof median, and its inside hot plug connector 204 of protection is not corroded.
Preferably, the male connector protection platform is arranged at the tops of the battery box body 2 and the bottom fixing seat 1, and the female connector protection platform is arranged at the bottoms of the battery box body 2 and the main controller box body 3 so as to improve the protection function of liquid intrusion.
As shown in fig. 7 and 8, an electrical connector 301 and a cable receiving area 302 are designed on a side surface of one end of the main controller box 3, the electrical connector 301 is used for transmitting current and signals, the cable receiving area 302 is used for receiving an attached cable of the electrical connector, a wire protecting cover plate 303 is designed on an outer side of the cable receiving area 302, one end of the wire protecting cover plate 303 is provided with a turning hinge 304 connected with the main controller box 3, and the other end of the wire protecting cover plate is provided with a pressing door catch for opening and closing, so that the wire protecting cover plate 303 can easily cover the cable receiving area 302 and can be opened and closed. Further, a hand screw may be provided on the wire cover 303 as a fastening means when the wire cover 303 is closed.
The fixing grooves matched with the shapes of the fixing devices 4 are preset at the left side and the right side of the joint of the bottom fixing seat 1 and the battery box body 2, the joint of the adjacent battery box bodies 2 and the joint of the battery box body 2 and the main controller box body 3, the depth of each fixing groove is consistent with the thickness of the corresponding fixing device 4, threaded holes are formed in the fixing grooves and correspond to fixing holes in the fixing devices 4, the fixing devices 4 can be fixed in the fixing grooves of the bottom fixing seat 1, the battery box bodies 2 and the main controller box body 3 through threaded fasteners, the effect of stabilizing a battery pack structure is achieved, and the risk of heeling caused by overhigh battery box bodies due to stacked installation is prevented.
As shown in fig. 3 and fig. 9, as an alternative, the bottom of the bottom fixing base 1 is designed with a ground support frame 101, the horizontal height of which can be adjusted by using a screw thread, and the ground support frame can be placed in direct contact with the ground. Wall body support 102 can be installed to bottom fixing base 1 rear, and wall body support 102 bottom and bottom fixing base 1 rear fixed connection, and wall body support 102 main part is fixed with the installation wall, and then fixing device 4 can be with wall body support 102 fixed connection to the risk of heeling when reply range upon range of height.
The fixing device 4 is provided with a fixing hole corresponding to the threaded hole on the wall bracket 102 connected with the bottom fixing seat 1, and the fixing device 4 is connected with the wall bracket 102 through a threaded fastener, so that the firmness is increased.
As shown in fig. 5, the top of the battery box 2 is preferably designed with a handle 205 for easy carrying, so as to facilitate the carrying and stacking of the batteries.
During installation, firstly fixing the bottom fixing seat 1 on the ground, then connecting the wall support 102 with the bottom fixing seat 1, then fixing the wall support 102 with the wall, placing the battery box body 2 above the bottom fixing seat 1, continuously placing the battery box body 2 above the placed battery box body 2 until the height is not more than the stacking height of lithium batteries regulated by various local laws and regulations, then placing the main controller box body 3 on the battery box body 2 at the top, embedding the fixing devices 4 into the fixing grooves at the left and right sides of the battery pack after the battery pack is installed in place, fixing the fixing devices 4 with the battery box bodies 2 at the upper and lower layers, the battery box bodies 2 with the main controller box body 3 and the battery box body 2 with the bottom fixing seat 1 by using threaded fasteners, so that the bottom fixing seat 1, the battery box bodies 2 and the main controller box body 3 are reinforced into a whole through a plurality of fixing devices 4 at the left and right sides, in order to avoid the problem of too high side inclination, the fixing device 4 and the wall bracket 102 can be connected and fixed, after the stacking installation is completed, the hot plug connector 204 is automatically connected in place to form a loop due to gravity and the left and right positions of the fastening pieces, and the waterproof isolation belt is also in a protection state.
The above can be realized: the connection between the bottom fixing seat 1 and the battery box body 2, between the battery box body 2 and the main controller box body 3, between the bottom fixing seat 1 and the wall support 102, and between the battery box body 2 and the wall support 102, so that the bottom fixing seat, the ground and the wall are fixed to form a whole.
In summary, in the embodiment, by the above-mentioned stacked installation scheme, the fixing device 4 can be used to rapidly combine and fix the bottom fixing seat 1, the battery box 2, the main controller box 3 into a whole, so as to greatly reduce the installation difficulty, improve the installation efficiency and reduce the cost consumption of the auxiliary installation materials.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. A stackable battery pack structure, comprising: the battery box comprises a bottom fixed seat (1), a plurality of battery boxes (2), a main controller box (3) and a fixing device (4); the device is characterized in that the lower end of the bottom fixed seat (1) is fixedly connected with the ground; the upper end of the bottom fixed seat (1) is connected with the battery box body (2) at the bottommost layer, and the bottom fixed seat (1) at least comprises an electric connector for energy transmission and signal transmission; the lower end of the battery box body (2) at the bottommost layer is connected with the bottom fixing seat (1), the upper end of the battery box body is connected with the lower end of the other battery box body (2), and the upper end of the battery box body (2) at the topmost layer is connected with the lower end of the main controller box body (3) after the plurality of battery box bodies (2) are stacked layer by layer; each battery box body (2) at least comprises a battery module consisting of a plurality of single lithium battery cells, a circuit board PCBA with a control or sampling function and an electrical connector for energy transmission and signal transmission; the main controller box body (3) at least comprises a circuit board PCBA with control or sampling function, an electric connector used for energy transmission and signal transmission and components with electric control function.
2. The stackable battery pack structure according to claim 1, wherein a positioning pin (201) and a positioning groove (202) are arranged between the bottom fixed seat (1) and the battery box body (2), between the adjacent battery box bodies (2) of each stack, and between the battery box body (2) and the main controller box body (3); the positioning pins (201) are positioned at two ends of the top of the bottom fixed seat (1) and the top of the battery box body (2) and are in a convex shape extending upwards from a plane; positioning groove (202) are located the bottom both ends of main control unit box (3) and battery box (2), are inside sunken form, locating pin (201) with positioning groove (202) are each other assorted when the laminating of binding face.
3. The stackable battery pack structure of claim 2, wherein the locating pins (201) are in a boss configuration with a narrow top and a wide bottom; the positioning groove (202) is in a groove structure with a narrow top and a wide bottom and is matched with the positioning pin (201).
4. The stackable battery pack structure of claim 2, further comprising a male-female connector guard (203); the male and female connector protection platform (203) is divided into a male connector protection platform and a female connector protection platform, is respectively positioned at the tops of the bottom fixed seat (1) and the battery box body (2) and the middle positions of the bottoms of the main controller box body (3) and the battery box body (2), is of a boss structure extending upwards from a plane, is a hollow groove in the middle of the boss, and is used as an installation space for a hot plug connector (204) and a waterproof pad in the groove; the size of the female connector protection table is slightly larger than that of the male connector protection table, and the male connector protection table is nested in the female connector protection table; the height of the male-female connector protection platform (203) is lower than that of the positioning pin (201); after the male and female connector protection tables (203) are embedded, the hot plug connectors (204) are automatically connected to form a loop.
5. The stackable battery pack structure according to claim 4, wherein the male connector protection platform is arranged at the top of the battery box body (2) and the bottom fixing seat (1), and the female connector protection platform is arranged at the bottom of the battery box body (2) and the main controller box body (3); the waterproof pad is arranged in the female connector protection platform, and after the male connector protection platform (203) is embedded, the male connector protection platform directly acts on the waterproof pad in the female connector protection platform to form a waterproof isolation belt.
6. The stackable battery pack structure according to claim 1, wherein the electrical connector (301) and the cable receiving area (302) are designed on the side of one end of the main controller box (3), the cable receiving area (302) is designed on the outer side with a wire protecting cover plate (303), one end of the wire protecting cover plate (303) is provided with a turning hinge (304) connected with the main controller box (3), and the other end is provided with a pressing door buckle for opening and closing.
7. The stackable battery pack structure according to claim 1, wherein fixing grooves matched with the shape of the fixing device (4) are preset at the joint of the bottom fixing seat (1) and the battery box body (2), the joint between the battery box bodies (2) and the two sides of the joint of the battery box body (2) and the main controller box body (3), the depth of each fixing groove is consistent with the thickness of the fixing device (4), threaded holes are formed in the fixing grooves and correspond to the holes in the fixing device (4), and the embedded fixing device (4) is fixed in the fixing grooves of the bottom fixing seat (1), the battery box body (2) and the main controller box body (3) through threaded fasteners.
8. The stackable battery pack structure according to claim 1, wherein the bottom of the bottom fixed base (1) is provided with a lower foot support frame (101) with a level adjusted by a screw thread, and the lower foot support frame is directly placed in contact with the ground.
9. The stackable battery pack structure according to claim 1, wherein a wall bracket (102) is installed behind the bottom fixing seat (1), the bottom of the wall bracket (102) is fixedly connected with the rear of the bottom fixing seat (1), the main part of the wall bracket (102) is fixed to a mounting wall surface, the fixing device (4) is provided with a fixing hole corresponding to the threaded hole in the wall bracket (102) connected with the bottom fixing seat (1), and a threaded fastener fixedly connects the fixing device (4) with the wall bracket (102).
10. The stackable battery pack structure of claim 1, wherein a handle (205) is provided on the top of the battery case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121908223.XU CN214378655U (en) | 2021-08-16 | 2021-08-16 | Battery pack structure capable of being stacked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121908223.XU CN214378655U (en) | 2021-08-16 | 2021-08-16 | Battery pack structure capable of being stacked |
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| CN214378655U true CN214378655U (en) | 2021-10-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552131A (en) * | 2022-02-28 | 2022-05-27 | 三一重工股份有限公司 | Electric connector assembly, battery box system and electric operation machine |
| CN114899545A (en) * | 2022-03-28 | 2022-08-12 | 岳阳耀宁新能源科技有限公司 | Stackable energy storage battery box |
| WO2024027177A1 (en) * | 2022-07-30 | 2024-02-08 | 三一锂能有限公司 | Battery system unit, battery system, electrical working machine, and battery swapping station |
| WO2024045590A1 (en) * | 2022-08-31 | 2024-03-07 | 三一锂能有限公司 | Battery system and electric working machine |
-
2021
- 2021-08-16 CN CN202121908223.XU patent/CN214378655U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552131A (en) * | 2022-02-28 | 2022-05-27 | 三一重工股份有限公司 | Electric connector assembly, battery box system and electric operation machine |
| CN114899545A (en) * | 2022-03-28 | 2022-08-12 | 岳阳耀宁新能源科技有限公司 | Stackable energy storage battery box |
| WO2024027177A1 (en) * | 2022-07-30 | 2024-02-08 | 三一锂能有限公司 | Battery system unit, battery system, electrical working machine, and battery swapping station |
| WO2024045590A1 (en) * | 2022-08-31 | 2024-03-07 | 三一锂能有限公司 | Battery system and electric working machine |
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