CN220086261U - Shell of stacked battery and charging trailer - Google Patents
Shell of stacked battery and charging trailer Download PDFInfo
- Publication number
- CN220086261U CN220086261U CN202321576697.8U CN202321576697U CN220086261U CN 220086261 U CN220086261 U CN 220086261U CN 202321576697 U CN202321576697 U CN 202321576697U CN 220086261 U CN220086261 U CN 220086261U
- Authority
- CN
- China
- Prior art keywords
- stacked
- housing
- stacked cell
- battery
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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
Abstract
The utility model discloses a shell of a stacked battery and a charging trailer, wherein the shell of the stacked battery comprises: a bottom plate for placing the battery module; the lower connector is arranged on the bottom plate and is electrically connected with the battery module; the support columns are arranged on the bottom plate; the two ends of the cross beam are respectively connected to the tops of two adjacent support columns; the upper joint is arranged on the cross beam and is electrically connected with the lower joint; wherein the lower connector of the shell of the stacked battery is used for being electrically connected with the upper connector of the shell of the stacked battery below; the upper connector of the housing of the stacked cell is used for electrically connecting with the lower connector of the housing of the stacked cell above. Be provided with the lower clutch on the bottom plate, be provided with the top connection on the crossbeam, when the casing of two adjacent stacked cells stacks from top to bottom, the top connection is connected with the lower clutch, and the stability of top connection and lower clutch connection is better. The shell of the stacked battery adopts the mode of stacking up and down, thereby saving more space and being convenient for moving and placing.
Description
Technical Field
The utility model relates to the technical field of charging, in particular to a shell for stacking batteries and a charging trailer.
Background
Charging devices are increasingly used for charging electrical consumers. In the prior art, in patent document CN207602659U, a plurality of battery accommodating grooves are formed in a battery rechargeable bracket, and a charging connector is provided, the battery accommodating grooves are used for accommodating batteries, and a power supply charges the batteries through the charging connector. But the battery holding tank is the tiling and distributes on the chargeable support of battery, and occupation space is great.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
The utility model aims to solve the technical problem that the space occupation is large when a plurality of batteries are charged and discharged in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a casing of a stacked battery, wherein it comprises:
a bottom plate for placing the battery module;
the lower connector is arranged on the bottom plate and is electrically connected with the battery module;
the support columns are arranged on the bottom plate;
the two ends of the cross beam are respectively connected to the tops of two adjacent support columns;
the upper joint is arranged on the cross beam and is electrically connected with the lower joint;
wherein the lower connector of the shell of the stacked battery is used for being electrically connected with the upper connector of the shell of the stacked battery below;
the upper connector of the housing of the stacked cell is used for electrically connecting with the lower connector of the housing of the stacked cell above.
The shell of the stacked battery, wherein a first through hole is formed in the bottom plate, a first barrel structure is arranged at the edge of the first through hole, and the first barrel structure is positioned at one side of the bottom plate, which is away from the battery module;
the lower joint is located within the first barrel structure;
the case of the stacked battery further includes:
the cover plate is positioned on the support column and is provided with a second through hole;
the second cylinder structure is arranged at the edge of the second through hole and is positioned at one side of the cover plate facing the bottom plate;
wherein the upper fitting is located within the second barrel structure.
The housing of the stacked cell, wherein the first barrel structure of the housing of the stacked cell is inserted into the second barrel structure of the housing of the stacked cell below; and/or
The first tubular structure of the housing of the upper stacked cell is inserted into the second tubular structure of the housing of the stacked cell.
The stacked battery case, wherein the bottom plate is provided at a lower side thereof with a plurality of legs having a height greater than that of the first cylinder structure.
The shell of the stacked battery is provided with a plurality of sinking grooves, and the sinking grooves are arranged in one-to-one correspondence with the supporting legs;
the legs of the case of the upper stacked cell are inserted into the sink of the case of the stacked cell and/or the legs of the case of the stacked cell are inserted into the sink of the case of the lower stacked cell.
The stacked cell housing, wherein the cross member comprises:
the two ends of the connecting part are respectively connected with the side surfaces of the tops of the two support columns;
the bending part is connected with the connecting part;
wherein, the upper joint set up in the kink.
The stacked cell case, wherein the upper connector includes:
a joint part;
a flange portion provided at the joint portion;
wherein the flange part is arranged at the bending part;
the lower end of the second cylinder structure is abutted against the surface of the flange part;
the flange covers the opening of the second barrel structure.
The shell of the stacked battery, wherein an open slot is formed in the side face of the top of the support column, and the end of the connecting part is inserted into the open slot from the opening of the open slot.
The stacked cell case, wherein the upper tab is located directly above the lower tab.
A charging trailer comprising a housing of stacked cells as claimed in any one of the preceding claims.
The beneficial effects are that: be provided with the lower clutch on the bottom plate, be provided with the top connection on the crossbeam, when the casing of two adjacent stacked cells stacks from top to bottom, the top connection is connected with the lower clutch, and the stability of top connection and lower clutch connection is better. The shell of the stacked battery adopts the mode of stacking up and down, thereby saving more space and being convenient for moving and placing.
Drawings
Fig. 1 is a perspective view of a case of a stacked battery in the present utility model.
Fig. 2 is a first structural schematic diagram of a case of a stacked battery in the present utility model.
Fig. 3 is a second structural schematic diagram of a case of the stacked battery in the present utility model.
Fig. 4 is a schematic view of a third structure of a case of the stacked battery in the present utility model.
Fig. 5 is a schematic view of the structure of the base plate, support columns and legs of the present utility model.
Fig. 6 is a schematic view of the structure of the floor, support columns and cross beams of the present utility model.
Fig. 7 is a schematic view of the structure of the base plate, support columns, cross beams and cover plate in the present utility model.
Reference numerals illustrate:
10. a bottom plate; 11. a first through hole; 12. a first barrel structure; 20. a battery module; 30. a lower joint; 40. a support column; 41. an open slot; 50. a cross beam; 51. a connection part; 52. a bending part; 60. an upper joint; 61. a joint part; 62. a flange portion; 70. a cover plate; 71. a second through hole; 72. a second barrel structure; 73. sinking grooves; 80. and (5) supporting legs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-7, the present utility model provides preferred embodiments of a stacked cell housing.
As shown in fig. 1 and 2, the case of the stacked battery includes:
a base plate 10 for placing the battery module 20;
a lower connector 30 provided on the base plate 10 and electrically connected to the battery module 20;
a plurality of support columns 40 provided on the base plate 10;
the two ends of the cross beam 50 are respectively connected to the tops of two adjacent support columns 40;
an upper joint 60 provided on the cross member 50 and electrically connected to the lower joint 30;
wherein the lower connector 30 of the housing of the stacked cell is used for electrically connecting with the upper connector 60 of the housing of the stacked cell below;
the upper connector 60 of the case of the stacked cell is used to electrically connect with the lower connector 30 of the case of the stacked cell above.
Specifically, the bottom plate 10 is a plate-shaped member, the bottom plate 10 is used for placing the battery module 20, and plays a role in supporting the battery module 20, and the battery module 20 is detachably mounted on the upper side of the bottom plate 10, so that the battery module 20 can be conveniently detached and replaced; the support column 40 is a column-shaped member serving as a support, the support column 40 is disposed on the upper side of the base plate 10, the lower side of the base plate 10 is provided with a leg 80, and the support column 40 is used for supporting the leg 80 of the case of another stacked cell above, thereby realizing the sequential stacking of the cases of a plurality of stacked cells from bottom to top; the legs 80 are members for supporting the base plate 10, and the legs 80 are provided at the lower side of the base plate 10 to support the base plate 10 and the battery modules 20 on the base plate 10; the support columns 40 have a cover plate 70 thereon, and the cover plate 70 refers to a plate-shaped member that covers the battery modules 20. The battery modules 20 are members formed by connecting battery cells in series, parallel or series-parallel connection, and the battery modules 20 of the shells of two adjacent stacked batteries are electrically connected through the upper connector 60 or the lower connector 30, and the battery modules 20 serve as a battery assembly to supply power to electric equipment. The battery module 20 includes a housing and a plurality of batteries located within the housing, specifically, a plurality of batteries vertically mounted within the housing.
The crossbeam 50 is the beam member that transversely extends the setting, and crossbeam 50 connects at the top of two adjacent support columns 40, and bottom plate 10, two support columns 40 and crossbeam 50 form the frame structure, are provided with down on the bottom plate 10 and connect 30, are provided with up-connection 60 on the crossbeam 50, and when the casing of two adjacent stacked batteries stacks from top to bottom, up-connection 60 is connected with down-connection 30, because the stability of frame structure is better, and the stability of up-connection 60 and down-connection 30 connection is better. The shell of the stacked battery adopts the mode of stacking up and down, thereby saving more space and being convenient for moving and placing.
The lower side of the floor is provided with a leg 80, the cover plate 70 is provided with a leg 80 groove, and the leg 80 of the case of the upper stacked battery is inserted into the leg 80 groove of the case of the stacked battery, and then the upper connector 60 is connected with the lower connector 30.
In a preferred embodiment of the present utility model, referring to fig. 2-6, the bottom plate 10 is provided with a first through hole 11, and a first cylinder structure 12 is disposed at an edge of the first through hole 11, and the first cylinder structure 12 is located at a side of the bottom plate 10 facing away from the battery module 20; the lower fitting 30 is located within the first barrel structure 12.
Specifically, in order to ensure that the position of the lower connector 30 is more stable, the first barrel structure 12 is arranged at the lower side of the bottom plate 10, the first barrel structure 12 surrounds the edge of the first through hole 11, and the lower connector 30 is arranged in the first barrel structure 12, so that not only can the lower connector 30 be protected, but also the position of the lower connector 30 can be ensured to be unchanged, and the upper connector 60 and the lower connector 30 can be smoothly connected.
In a preferred embodiment of the present utility model, referring to fig. 1, 4 and 7, the stacked battery case further includes:
a cover plate 70 located on the support column 40, wherein a second through hole 71 is provided on the cover plate 70;
a second cylinder structure 72 disposed at an edge of the second through hole 71, the second cylinder structure 72 being located at a side of the cover plate 70 facing the bottom plate 10;
wherein the upper fitting 60 is positioned within the second barrel structure 72.
Specifically, the second cylinder structure 72 is disposed at the lower side of the cover plate 70, the second cylinder structure 72 surrounds the edge of the second through hole 71, and the upper connector 60 is disposed in the second cylinder structure 72, so that not only the upper connector 60 can be protected, but also the position of the upper connector 60 can be ensured to be unchanged, and the upper connector 60 and the lower connector 30 can be smoothly connected.
In a preferred embodiment of the present utility model, referring to fig. 1, 4 and 7, the first barrel structure 12 of the housing of the stacked cell is inserted into the second barrel structure 72 of the housing of the stacked cell below.
Specifically, the first barrel structure 12 is smaller in size, the second barrel structure 72 is larger in size, the first barrel structure 12 can be inserted into the second barrel structure 72, the second barrel structure 72 is sleeved outside the first barrel structure 12, and the upper joint 60 in the second barrel structure 72 and the lower joint 30 in the first barrel structure 12. The second barrel structure 72 guides the first barrel structure 12 such that the upper joint 60 and the lower joint 30 are properly docked.
In a preferred embodiment of the present utility model, referring to fig. 1, 4 and 7, the first barrel structure 12 of the housing of the upper stacked cell is inserted into the second barrel structure 72 of the housing of the stacked cell.
Specifically, the housing of each stacked cell has a first barrel structure 12 and a second barrel structure 72, and the first barrel structure 12 of the housing of the stacked cell can be inserted into the second barrel structure 72 of the housing of the stacked cell below. The second barrel structure 72 of the housing of the stacked cell may be inserted into the first barrel structure 12 of the housing of the stacked cell above.
In a preferred embodiment of the present utility model, referring to fig. 1-3, the bottom plate 10 is provided at its underside with a plurality of legs 80, the legs 80 having a height greater than the height of the first barrel structure 12.
Specifically, the height of the legs 80 on the underside of the base plate 10 is high, the height of the first barrel structure 12 is small, and when the housing of the stacked cells is placed on the ground, the legs 80 contact the ground without the first barrel structure 12 contacting the ground.
In a preferred embodiment of the present utility model, referring to fig. 1 and 7, the cover plate 70 is provided with a plurality of sinking grooves 73, and the sinking grooves 73 are arranged in a one-to-one correspondence with the supporting legs 80; the legs 80 of the case of the upper stacked cell are inserted into the sinking grooves 73 of the case of the stacked cell and/or the legs 80 of the case of the stacked cell are inserted into the sinking grooves 73 of the case of the lower stacked cell.
Specifically, the cover plate 70 is provided with a sinking groove 73, the sinking groove 73 corresponds to the position of the support post 40, and the support post 80 of the shell of the stacked battery above is supported by the support post 40 below the sinking groove 73 after being inserted into the sinking groove 73, that is, the weight of the shell of the stacked battery above is born by the support post 40 of the shell of the stacked battery through the support post 80, so that after the shells of a plurality of stacked batteries are stacked up and down, the shells of the stacked batteries are mainly supported by the support post 40 and the support post 80 of the shell of each stacked battery, and the stacked battery is firmer and more stable.
In a preferred embodiment of the present utility model, referring to fig. 3, 6 and 7, the beam 50 includes:
a connecting portion 51 having both ends connected to the side surfaces of the top portions of the two support columns 40, respectively;
a bending portion 52 connected to the connecting portion 51;
wherein, the upper joint 60 is disposed at the bending portion 52.
Specifically, an included angle is formed between the connecting portion 51 and the bending portion 52, for example, a right angle of 90 ° is formed, which is beneficial to enhancing the strength of the beam 50 and ensuring that the beam 50 is not easy to deform. Both ends of the connection portion 51 are respectively connected to side surfaces of the top of the support portion, and the bending portion 52 is provided at the connection portion 51 and is used for mounting the upper joint 60. Reinforcing ribs may be further provided between the connecting portion 51 and the bending portion 52, and the bending portion 52 and the connecting portion 51 are further reinforced by the reinforcing ribs respectively connecting the bending portion 52 and the connecting portion 51.
In a preferred embodiment of the present utility model, referring to fig. 3, 4 and 7, the upper connector 60 includes:
a joint portion 61;
a flange portion 62 provided on the joint portion 61;
wherein the flange 62 is provided at the bending portion 52.
Specifically, the joint portion 61 of the upper joint 60 is used to connect the lower joint 30 of the case of the stacked battery above, and the flange portion 62 is used to be mounted and fixed on the bent portion 52. Flange portion 62 may specifically be bolted to bend 52.
In a preferred embodiment of the present utility model, referring to fig. 3, 4 and 7, the lower end of the second cylinder structure 72 abuts against the surface of the flange 62; the flange covers the opening of the second barrel structure 72.
Specifically, the lower end of the second cylinder structure 72 abuts against the surface of the flange portion 62, and the flange portion 62 covers the opening of the second cylinder structure 72, and the opening of the second cylinder structure 72 is closed, so that foreign matters such as dust can be prevented from falling from the second cylinder structure 72 into the casing of the stacked battery.
In a preferred embodiment of the present utility model, referring to fig. 3-5, the side surface of the top of the supporting column 40 is provided with an open slot 41, and the end of the connecting portion 51 is inserted into the open slot 41 from the opening of the open slot 41.
Specifically, an open slot 41 is formed on the side surface of the top of the support column 40, the end of the connecting portion 51 is located in the open slot 41, the end of the connecting portion 51 abuts against the side wall of the open slot 41, and the end of the connecting portion 51 is limited and supported, so that the position of the connecting portion 51 is more fixed, and the upper joint 60 and the lower joint 30 are conveniently and accurately abutted. The end of the connecting portion 51 may be attached to the bottom of the open groove 41 using a screw lock.
In a preferred embodiment of the present utility model, referring to fig. 1-4, the upper connector 60 is located directly above the lower connector 30.
Specifically, the upper tabs 60 are positioned directly above the lower tabs 30, and can be accurately aligned and connected when connected to the upper tabs 60 or the lower tabs 30 of the housings of the adjacent stacked cells.
The utility model also provides a charging trailer comprising the housing of the stacked battery described in any of the embodiments above, in particular as described above.
The charging trailer provided by the utility model has all the beneficial effects because the shell of the stacked battery is arranged in any one of the technical schemes, and the description is omitted here.
Specifically, since the housings of the stacked cells can be stacked in order from bottom to top, and the housing of the lowermost stacked cell is configured with the moving assembly and the towing assembly, a charging trailer is formed. The moving component enables the charging trailer to move on the ground, and the towing component enables a user to tow the charging trailer. Some of the stacked battery shells are also provided with an input port and an output port, an external power supply can charge the charging trailer through the input port, and the charging trailer can charge electric equipment through the output port.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. A casing of a stacked battery, characterized by comprising:
a bottom plate for placing the battery module;
the lower connector is arranged on the bottom plate and is electrically connected with the battery module;
the support columns are arranged on the bottom plate;
the two ends of the cross beam are respectively connected to the tops of two adjacent support columns;
the upper joint is arranged on the cross beam and is electrically connected with the lower joint;
wherein the lower connector of the shell of the stacked battery is used for being electrically connected with the upper connector of the shell of the stacked battery below;
the upper connector of the housing of the stacked cell is used for electrically connecting with the lower connector of the housing of the stacked cell above.
2. The stacked cell housing of claim 1, wherein a first through hole is provided in the bottom plate, and a first barrel structure is provided at an edge of the first through hole, the first barrel structure being located on a side of the bottom plate facing away from the cell module;
the lower joint is located within the first barrel structure;
the case of the stacked battery further includes:
the cover plate is positioned on the support column and is provided with a second through hole;
the second cylinder structure is arranged at the edge of the second through hole and is positioned at one side of the cover plate facing the bottom plate;
wherein the upper fitting is located within the second barrel structure.
3. The housing of a stacked cell as claimed in claim 2 wherein the first barrel structure of the housing of a stacked cell is inserted into the second barrel structure of the housing of an underlying stacked cell; and/or
The first tubular structure of the housing of the upper stacked cell is inserted into the second tubular structure of the housing of the stacked cell.
4. The stacked cell housing of claim 2, wherein an underside of the base plate is provided with a plurality of feet, the feet having a height greater than a height of the first barrel structure.
5. The stacked cell housing of claim 4, wherein a plurality of countersinks are provided on the cover plate, the countersinks being provided in one-to-one correspondence with the legs;
the legs of the case of the upper stacked cell are inserted into the sink of the case of the stacked cell and/or the legs of the case of the stacked cell are inserted into the sink of the case of the lower stacked cell.
6. The stacked cell housing of claim 2, wherein the cross beam comprises:
the two ends of the connecting part are respectively connected with the side surfaces of the tops of the two support columns;
the bending part is connected with the connecting part;
wherein, the upper joint set up in the kink.
7. The stacked cell housing of claim 6, wherein the upper connector comprises:
a joint part;
a flange portion provided at the joint portion;
wherein the flange part is arranged at the bending part;
the lower end of the second cylinder structure is abutted against the surface of the flange part;
the flange covers the opening of the second barrel structure.
8. The stacked cell housing according to claim 6, wherein a side surface of a top of the support column is provided with an open groove, and an end of the connecting portion is inserted into the open groove from an opening of the open groove.
9. The stacked cell housing of any one of claims 1-8, wherein the upper connector is located directly above the lower connector.
10. A charging trailer comprising a housing of stacked cells as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576697.8U CN220086261U (en) | 2023-06-19 | 2023-06-19 | Shell of stacked battery and charging trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576697.8U CN220086261U (en) | 2023-06-19 | 2023-06-19 | Shell of stacked battery and charging trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086261U true CN220086261U (en) | 2023-11-24 |
Family
ID=88813913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576697.8U Active CN220086261U (en) | 2023-06-19 | 2023-06-19 | Shell of stacked battery and charging trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086261U (en) |
-
2023
- 2023-06-19 CN CN202321576697.8U patent/CN220086261U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103201879A (en) | Battery pack having a compact structure | |
| EP2645454B1 (en) | Bus bar assembly having a novel structure | |
| CN105322211A (en) | Battery pack and battery operation system | |
| CN103843175A (en) | Battery module assembly having improved reliability and medium or large-sized battery pack including same | |
| CN220086261U (en) | Shell of stacked battery and charging trailer | |
| CN114498889A (en) | Portable light stores up charging power supply box | |
| CN220086259U (en) | Shell for assembling battery and charging trailer | |
| KR20170003300U (en) | Battery rack apparatus | |
| CN220086260U (en) | Shell of battery module and charging trailer | |
| CN221009111U (en) | Fixed support and power consumption device | |
| CN218569143U (en) | Electricity storage system | |
| CN220173114U (en) | Small-size bidirectional inverter | |
| CN219350575U (en) | Energy storage power supply | |
| CN116742752A (en) | Range upon range of equipment case and charging device | |
| CN218160029U (en) | Energy storage serialization super capacitor module | |
| CN209593357U (en) | Modular portable photovoltaic board device | |
| CN219717095U (en) | Battery and electricity utilization device | |
| CN214626459U (en) | Multi-port charger | |
| CN209390013U (en) | A kind of photovoltaic junction box of structure optimization | |
| CN209217363U (en) | A kind of intelligent plug that movement is detached from | |
| CN220492084U (en) | Base-type household energy storage system | |
| CN216872174U (en) | Battery box and operation machinery | |
| CN218940749U (en) | Battery equipment of energy storage system | |
| CN219246868U (en) | Pluggable portable battery | |
| CN218957916U (en) | Battery pack of energy storage machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |