CN116722295B - General type mobile battery energy storage cabinet - Google Patents
General type mobile battery energy storage cabinet Download PDFInfo
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- CN116722295B CN116722295B CN202310989988.8A CN202310989988A CN116722295B CN 116722295 B CN116722295 B CN 116722295B CN 202310989988 A CN202310989988 A CN 202310989988A CN 116722295 B CN116722295 B CN 116722295B
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- block
- energy storage
- stabilizing
- limiting
- box body
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- 238000004146 energy storage Methods 0.000 title claims abstract description 146
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000000694 effects Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 8
- 210000000352 storage cell Anatomy 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The application relates to the technical field of energy storage cabinets, in particular to a general mobile battery energy storage cabinet which comprises a box body, a battery module and a stabilizing device, wherein a containing cavity is formed in the box body, the battery module comprises a plurality of energy storage batteries with the same size, and a plurality of energy storage batteries in the battery module are placed in the containing cavity; the stabilizing device is arranged in the box body, a plurality of energy storage batteries in the battery module are connected with the stabilizing device, and the stabilizing device can be connected with the energy storage batteries with different sizes. The application has the effect of improving applicability.
Description
Technical Field
The application relates to the technical field of energy storage cabinets, in particular to a general mobile battery energy storage cabinet.
Background
Compared with other modes, the electrochemical energy storage has the advantages of convenient use, less environmental pollution, no regional limitation, no other cycle limitation on energy conversion, high conversion efficiency, high specific energy, high specific power and the like.
Currently, chinese patent with the publication number CN211700379U discloses a household energy storage battery box, which comprises: the battery box main body is provided with a bottom surface, two side surfaces, a back surface and a top surface, wherein one side surface is provided with a handle fixing hole and a switch fixing hole, the bottom surface is provided with a battery connector fixing hole and a battery module fixing hole, and the top surface is provided with a power cable connector fixing hole; the battery box cover plate is rectangular in shape and is arranged on the battery box main body in a covering manner; the handle is arranged on the handle fixing hole; the switch is arranged on the switch fixing hole; a BMS battery management system mounted on an inner wall of the bottom surface; the battery module is arranged on the battery module fixing hole and comprises a plurality of lithium ion battery cores; the battery connectors are fixed on the battery connector fixing holes in each household energy storage battery box; the power cable connectors are fixed on the power cable connector fixing holes in each household energy storage battery box; and the copper bar is connected between the battery module and the battery connector.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: because the battery module is installed on the battery module fixing hole, when the size of the battery module is changed, different battery boxes need to be replaced, so the applicability is low.
Disclosure of Invention
In order to improve applicability, the application provides a universal mobile battery energy storage cabinet.
The application provides a general mobile battery energy storage cabinet, which adopts the following technical scheme:
the utility model provides a general type mobile battery energy storage cabinet, includes box, battery module and securing device, offer in the box and hold the chamber, the battery module includes a plurality of energy storage batteries that the size is the same, a plurality of in the battery module energy storage battery all is placed hold the intracavity; the stabilizing device is arranged in the box body, a plurality of energy storage batteries in the battery module are connected with the stabilizing device, and the stabilizing device can be connected with the energy storage batteries with different sizes.
By adopting the technical scheme, the energy storage batteries in the same battery module are the same in size, then the energy storage batteries in the battery module are placed in the accommodating cavity of the box body according to the requirement, and then the energy storage batteries are connected with the energy storage batteries in the battery module by the stabilizing device; the arranged stabilizing device can limit the energy storage batteries with different sizes into the accommodating cavity, so that the application range is improved; when the size of the energy storage batteries is changed or the number of the energy storage batteries is changed, the size of the battery module is changed, and the set stabilizing device can connect all the energy storage batteries in the battery module with the changed size, so that the applicability is improved.
Optionally, the stabilizing device comprises a first stabilizing block, a vertical rod, a second stabilizing block, a fixing piece and a connecting mechanism, wherein the first stabilizing block is fixedly arranged on the box body; the vertical rod is arranged on the box body, the second stabilizing block is arranged on the vertical rod in a sliding manner, and the fixing piece is arranged on the second stabilizing block and connected with the vertical rod; the first stabilizing block and the second stabilizing block are respectively provided with a connecting mechanism connected with the energy storage battery.
Through adopting above-mentioned technical scheme, place required energy storage battery in the holding intracavity of box, make first firm piece conflict energy storage battery earlier, then remove the firm piece of second, make the firm piece of second conflict energy storage battery, then make first firm piece be connected with energy storage battery through coupling mechanism, the firm piece of second passes through coupling mechanism and is connected with energy storage battery.
Optionally, the connection mechanism includes a connection block, a connection piece, a nut, a fixing bolt, an adjusting rod and an adjusting block, wherein the connection block is arranged on the energy storage battery through the connection piece, and is abutted against the first fixing block corresponding to the connection block in the connection mechanism, and is abutted against the second fixing block corresponding to the connection block in the connection mechanism; the second stabilizing block and the first stabilizing block are respectively provided with a sliding groove, the nuts are slidably arranged in the sliding grooves, the connecting blocks are provided with first through holes, and the stabilizing bolts penetrate through the first through holes and are in threaded connection with the nuts; the second through holes communicated with the sliding grooves are formed in the second stabilizing block and the first stabilizing block, one end of the adjusting rod is connected with the nut, the other end of the adjusting rod extends out of the second through holes, and the adjusting block is arranged at one end of the adjusting rod far away from the nut.
By adopting the technical scheme, the required energy storage battery is placed in the accommodating cavity of the box body, the connecting block at one end of the energy storage battery is abutted against the first stable block, and then the second stable block is moved towards one end close to the energy storage battery, so that the second stable block is abutted against the connecting block at the other end of the energy storage battery; then remove the regulating block, the regulating block drives and adjusts the pole motion, adjusts the pole and drives the nut motion, makes the axis of nut and the axis coincidence of first through-hole, then passes the first through-hole on the connecting block with the nut threaded connection with firm bolt, realizes that first firm piece is connected with the connecting block of energy storage battery one end, and the second firm piece is connected with the connecting block of energy storage battery other end.
Optionally, a positioning component connected with the adjusting block is arranged on the connecting block, the positioning component comprises a positioning block and a first spring, a third through hole is formed in the connecting block, the positioning block is slidably arranged in the third through hole, and a positioning groove clamped with the positioning block is formed in the adjusting block; one end of the first spring is connected with the positioning block, and the other end of the first spring is connected with the connecting block.
By adopting the technical scheme, the positioning block is pulled towards one end far away from the energy storage battery, so that the first spring deforms, then the adjusting block is moved, when the central axis of the nut coincides with the central axis of the first through hole, the positioning block is loosened, the first spring recovers elastic deformation, under the action of elastic force of the first spring, the positioning block is clamped with the clamping groove on the adjusting block, and finally the stable bolt passes through the first through hole on the connecting block and is in threaded connection with the nut; the locating component that sets up can reduce the adjustment time of adjusting block, is convenient for stabilize the threaded connection of bolt and nut to efficiency has been improved.
Optionally, a connecting component is arranged between two adjacent energy storage batteries, the connecting component comprises a connecting plate and a connecting bolt, two ends of the connecting plate respectively abut against the connecting blocks on the two energy storage batteries, and the connecting bolt penetrates through the connecting plate and is in threaded connection with the connecting blocks.
Through adopting above-mentioned technical scheme, when the connecting block of first firm piece and energy storage battery one end is connected, after the connecting block of second firm piece and energy storage battery other end is connected, adjust the position between two adjacent energy storage batteries as required, then make the both ends of connecting plate conflict respectively connecting block on two adjacent energy storage batteries again, make connecting bolt pass connecting plate and connecting block threaded connection at last.
Optionally, two limiting mechanisms are arranged on the box body, the battery module is located between the two limiting mechanisms, the limiting mechanisms comprise a sliding block, a limiting block, a contact rod, a second spring, a first rotating shaft, a display block, a limiting bolt and a first transmission assembly, the sliding block is slidingly arranged on the second stable block, and the limiting block is arranged on the sliding block; the limiting block is provided with a fourth through hole, the abutting rod is slidably arranged in the fourth through hole, and the abutting rod and the limiting block abut against the energy storage battery at the end part of the battery module; the second spring is sleeved on the abutting rod, one end of the second spring is connected with the abutting rod, and the other end of the second spring is connected with the limiting block; the first rotating shaft is rotatably arranged on the sliding block, the display block is arranged on the first rotating shaft, and the limiting bolt penetrates through the sliding block to be in threaded connection with the second stabilizing block; the first transmission assembly is arranged on the limiting block, and the abutting rod and the first rotating shaft are connected with the first transmission assembly.
By adopting the technical scheme, the limiting block is driven to move by the sliding block, when the limiting block does not abut against the energy storage battery and the abutting rod abuts against the energy storage battery, the sliding block is continuously moved, the abutting rod can displace relative to the limiting block, the abutting rod drives the first rotating shaft to rotate through the first transmission assembly, the first rotating shaft drives the display block to rotate, when the display block rotates for a certain number of turns, the limiting block abuts against the energy storage battery at the middle end part of the battery module, and finally the limiting bolt passes through the sliding block to be in threaded connection with the second stable block; under the limitation of the two limiting mechanisms, the energy storage batteries in the battery module can be limited in the accommodating cavity of the box body, so that the phenomenon of movement of the energy storage batteries is reduced, and the stability of the energy storage batteries in the battery module in the accommodating cavity is improved.
Optionally, a limiting mechanism is arranged on the box body, the limiting mechanism comprises a limiting block, a buffer block, a third spring and an adjusting component, the limiting block is slidably arranged in the box body through the adjusting component, a first groove is formed in the limiting block, and the buffer block is slidably arranged in the first groove and can abut against the energy storage battery; one end of the third spring is connected with the buffer block, and the other end of the third spring is connected with the side wall of the first groove.
By adopting the technical scheme, after the size of the energy storage battery is changed, the limiting block is driven to move by the adjusting component, so that the limiting block drives the buffer block to move, and the buffer block firstly abuts against the energy storage battery; then, continuing to enable the limiting block to move, enabling the limiting block to abut against the energy storage battery, and reducing the phenomenon of movement of the energy storage battery, so that the stability of the energy storage battery in the accommodating cavity is improved; or when the energy storage battery is placed in the accommodating cavity, the energy storage battery firstly abuts against the buffer block, the buffer block is extruded into the first groove of the limiting block, the third spring is deformed, and finally the regulating assembly is used for driving the limiting block to move, so that the energy storage battery of the limiting block is enabled.
Optionally, the box body is provided with a feedback display mechanism, the feedback display mechanism comprises a second rotating shaft, a feedback display rod and a second transmission assembly, the second rotating shaft is arranged on the box body, and the feedback display rod is arranged on the second rotating shaft; the second transmission assembly is arranged on the box body, and the second rotating shaft and the buffer block are connected with the second transmission assembly.
Through adopting above-mentioned technical scheme, when energy storage battery contradicts the buffer block, and the restriction piece does not contradict energy storage battery, continue to make restriction piece motion, the buffer block can take place relative displacement relative to restriction piece, at this moment the buffer block will drive second pivot pivoted through second drive assembly, the second pivot drives the feedback display pole and rotates, according to the position of feedback display pole, the position of relative energy storage battery in holding the chamber of reaction restriction piece, make restriction piece can be good inject energy storage battery, reduce when restriction piece contradicts energy storage battery, restriction piece continues to move, thereby appear restriction piece causes extruded phenomenon to energy storage battery.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arranged stabilizing device can limit the energy storage batteries with different sizes into the accommodating cavity, so that the application range is improved;
2. the limiting mechanism can reduce the movement phenomenon of the energy storage battery and improve the stability of the energy storage battery in the accommodating cavity.
Drawings
Fig. 1 is a schematic structural diagram of a general mobile battery energy storage cabinet according to an embodiment of the present application;
fig. 2 is a schematic structural view of a battery module according to an embodiment of the present application;
FIG. 3 is a schematic view of a stabilizer according to an embodiment of the present application;
FIG. 4 is a schematic structural view of a connecting assembly according to an embodiment of the present application;
FIG. 5 is a schematic structural view of a connecting mechanism according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a first transmission assembly according to an embodiment of the present application;
FIG. 7 is a schematic view of an adjusting assembly according to an embodiment of the present application;
fig. 8 is a schematic structural view of a third spring according to an embodiment of the present application.
Fig. 9 is a schematic structural diagram of a second transmission assembly according to an embodiment of the present application.
Reference numerals: 1. a case; 11. a receiving chamber; 2. a battery module; 21. an energy storage battery; 3. a stabilizing device; 31. a first stabilizing block; 32. a second stabilizing block; 321. a chute; 322. a second through hole; 33. a vertical rod; 34. a fixing member; 35. a connecting mechanism; 351. a connecting block; 352. a nut; 353. a fixing bolt; 354. an adjusting rod; 355. an adjusting block; 356. a handle; 36. a positioning assembly; 361. a positioning block; 362. a first spring; 37. a connection assembly; 371. a connecting plate; 372. a connecting bolt; 4. a limiting mechanism; 41. a slide block; 42. defining a block; 43. a touch-up rod; 44. a second spring; 45. a first rotating shaft; 46. a display block; 47. defining a bolt; 48. a first transmission assembly; 481. a first drive shaft; 482. a second drive shaft; 483. a first gear; 484. a first rack; 485. a first bevel gear; 486. a second bevel gear; 5. a restriction mechanism; 51. a limiting block; 511. a sixth through hole; 52. a buffer block; 53. a third spring; 54. an adjustment assembly; 541. an adjusting shaft; 542. a second gear; 543. a second rack; 544. an adjusting plate; 545. a restraining bolt; 6. a feedback display mechanism; 61. a second rotating shaft; 62. a feedback display lever; 7. a second transmission assembly; 71. a motion block; 72. a fixing plate; 73. a fourth spring; 74. a third rack; 75. a third gear; 76. a third drive shaft; 77. a fourth gear; 78. a fourth rack; 79. a lifting block; 710. a fourth drive shaft; 711. a fifth gear; 712. a fifth rack; 713. a sixth gear; 714. a sixth rack; 715. and a seventh gear.
Detailed Description
The application is described in further detail below with reference to fig. 1-9.
The embodiment of the application discloses a general mobile battery energy storage cabinet.
Referring to fig. 1 and 2, a general mobile battery energy storage cabinet comprises a box body 1, wherein a containing cavity 11 is formed in the box body 1, a battery module 2 is arranged in the containing cavity 11, the battery module 2 comprises a plurality of energy storage batteries 21, and the energy storage batteries 21 in the same battery module 2 have the same size; the case 1 is provided with a securing device 3 connected to a plurality of energy storage batteries 21.
Referring to fig. 2, 3 and 4, the stabilizing device 3 includes a first stabilizing block 31 fixedly connected within the case 1; a vertical rod 33 is fixedly connected in the box body 1, a sliding hole is formed in one end, far away from the first stabilizing block 31, of the vertical rod 33, and a second stabilizing block 32 is slidably connected in the sliding hole; the vertical rod 33 is provided with a fixing piece 34 connected with the second stabilizing block 32, and the fixing piece 34 is a bolt in the embodiment, the bolt is in threaded connection with the vertical rod 33, and a nut of the bolt abuts against the vertical rod 33. And the lead wire connected with the energy storage battery 21 can pass through the sliding hole on the vertical rod 33.
Referring to fig. 2, 3 and 4, the energy storage battery 21 is provided with a connection mechanism 35, the connection mechanism 35 includes a connection block 351, the connection block 351 is L-shaped, the connection block 351 is provided with a connection member connected with the energy storage battery 21, the connection member is a bolt in this embodiment, and the bolt passes through the connection block 351 to be in threaded connection with the energy storage battery 21; both ends of the energy storage battery 21 are provided with connection blocks 351, and one connection block 351 corresponds to the first stable block 31, and the other connection block 351 corresponds to the second stable block 32. A handle 356 is fixedly connected to the connection block 351.
The operator holds the handles 356 on the connecting blocks 351 at the two ends of the energy storage battery 21 by hand, then places the required energy storage battery 21 in the accommodating cavity 11 of the box body 1, and makes the connecting block 351 at one end of the energy storage battery 21 abut against the first stable block 31; then, the second fixing block 32 is moved toward the end close to the energy storage cell 21, and the second fixing block 32 abuts against the connection block 351 at the other end of the energy storage cell 21.
Referring to fig. 2, 4 and 5, the first and second fixing blocks 31 and 32 are provided with a sliding slot 321, and the first and second fixing blocks 31 and 32 are provided with a second through hole 322 communicated with the sliding slot 321.
A nut 352 is slidably connected in each of the sliding groove 321 of the first stabilizing block 31 and the sliding groove 321 of the second stabilizing block 32, an adjusting rod 354 is fixedly connected to the nut 352, one end of the adjusting rod 354, far away from the nut 352, extends out of the second through hole 322, and one end of the adjusting rod 354, far away from the nut 352, is fixedly connected with an adjusting block 355; the connecting block 351 is provided with a first through hole, the connecting block 351 is provided with a fixing bolt 353, and the fixing bolt 353 penetrates through the first through hole on the connecting block 351 to be in threaded connection with the nut 352.
After the first stable block 31 abuts against the connecting block 351 at one end of the energy storage battery 21 and the second stable block 32 abuts against the connecting block 351 at the other end of the energy storage battery 21, the adjusting block 355 is moved, the adjusting block 355 drives the adjusting rod 354 to move, the adjusting rod 354 drives the nut 352 to move, the central axis of the nut 352 coincides with the central axis of the first through hole, then the stable bolt 353 penetrates through the first through hole on the connecting block 351 to be in threaded connection with the nut 352, and the first stable block 31 is connected with the connecting block 351 at one end of the energy storage battery 21, and the second stable block 32 is connected with the connecting block 351 at the other end of the energy storage battery 21.
Or after the connecting block 351 at one end of the energy storage battery 21 abuts against the first stabilizing block 31, the first stabilizing block 31 and the connecting block 351 are connected together through the stabilizing bolt 353; then the second stabilizing block 32 is abutted against the connecting block 351 at the other end of the energy storage cell 21, and finally the second stabilizing block 32 and the connecting block 351 are connected together through the stabilizing bolt 353.
Referring to fig. 2, 4 and 5, a third through hole is formed in the connection block 351, a positioning component 36 is arranged in the connection block 351, the positioning component 36 comprises a positioning block 361 slidingly connected in the third through hole, and a positioning groove clamped with the positioning block 361 is formed in the adjusting block 355; the positioning block 361 is sleeved with a first spring 362, one end of the first spring 362 is connected with the positioning block 361, and the other end is connected with the connecting block 351.
The positioning block 361 is pulled towards one end far away from the energy storage battery 21, so that the first spring 362 is stretched, then the adjusting block 355 is moved, when the central axis of the nut 352 coincides with the central axis of the first through hole, the positioning block 361 is loosened, the first spring 362 recovers elastic deformation, under the action of the elastic force of the first spring 362, the positioning block 361 is clamped with the clamping groove on the adjusting block 355, and finally the fixing bolt 353 passes through the first through hole on the connecting block 351 to be in threaded connection with the nut 352.
Referring to fig. 2, 4 and 5, a connection assembly 37 is arranged between two adjacent energy storage batteries 21, the connection assembly 37 comprises a connection plate 371, and two ends of the connection plate 371 respectively abut against connection blocks 351 on the two adjacent energy storage batteries 21; connecting bolts 372 are arranged at two ends of the connecting plate 371, and the connecting bolts 372 penetrate through the connecting plate 371 to be in threaded connection with the connecting block 351;
when the first stable block 31 is connected with the connection block 351 at one end of the energy storage battery 21, after the second stable block 32 is connected with the connection block 351 at the other end of the energy storage battery 21, the position between two adjacent energy storage batteries 21 is adjusted as required, then two ends of the connection plate 371 are respectively abutted against the connection blocks 351 on two adjacent energy storage batteries 21, and finally the connection bolt 372 passes through the connection plate 371 to be in threaded connection with the connection blocks 351.
Referring to fig. 2, 4 and 6, the second stabilizing block 32 is provided with two limiting mechanisms 4, and the two limiting mechanisms 4 respectively abut against the two energy storage batteries 21 at two ends of the battery module 2.
The limiting mechanism 4 comprises a sliding block 41 which is connected to the second stabilizing block 32 in a sliding manner, a limiting block 42 is fixedly connected to the sliding block 41, and the limiting block 42 abuts against the energy storage battery 21; a fourth through hole is formed in the limiting block 42, a collision rod 43 is connected in the fourth through hole in a sliding manner, a second spring 44 is sleeved on the collision rod 43, one end of the second spring 44 is connected with the collision rod 43, and the other end of the second spring 44 is connected with the limiting block 42; the slide block 41 is rotatably connected with a first rotating shaft 45, one end of the first rotating shaft 45 far away from the limiting block 42 is fixedly connected with a display block 46, and the slide block 41 is provided with a limiting bolt 47 which penetrates through the slide block 41 and is in threaded connection with the second stabilizing block 32.
A first cavity communicated with the fourth through hole is formed in the limiting block 42, a first transmission assembly 48 is arranged on the limiting block 42, the first transmission assembly 48 comprises a first transmission shaft 481 rotatably connected in the first cavity, and a first gear 483 is connected with the first transmission shaft 481 in a line key manner; a first rack 484 engaged with the first gear 483 is fixedly connected to the contact lever 43. A second transmission shaft 482 is rotatably connected in the first cavity, one end of the second transmission shaft 482 is fixedly connected with the first rotation shaft 45, and the other end is connected with a second bevel gear 486 in a key-up way; the end of the first drive shaft 481 adjacent to the second drive shaft 482 is keyed to a first bevel gear 485 which meshes with a second bevel gear 486.
When the limiting block 42 does not abut against the energy storage battery 21 and the abutting rod 43 abuts against the energy storage battery 21, the sliding block 41 is moved, the sliding block 41 continues to be moved, the abutting rod 43 can move relative to the limiting block 42, the first rack 484 on the abutting rod 43 drives the first gear 483 to rotate, the first gear 483 drives the first transmission shaft 481 to rotate, the first bevel gear 485 on the first transmission shaft 481 drives the second bevel gear 486 to rotate, the second bevel gear 486 drives the second transmission shaft 482 to rotate, the second transmission shaft 482 drives the first rotation shaft 45 to rotate, the first rotation shaft 45 drives the display block 46 to rotate, the limiting block 42 is indicated to abut against the energy storage battery 21 when the display block 46 rotates for a certain number of turns, and finally the limiting bolt 47 penetrates through the sliding block 41 to be in threaded connection with the second stabilizing block 32.
Referring to fig. 2, 3, 7 and 8, a limiting mechanism 5 is arranged on the box 1, the limiting mechanism 5 comprises a limiting block 51 which is slidably connected in the accommodating cavity 11, a first groove is formed in the limiting block 51, and a buffer block 52 which is in contact with the energy storage battery 21 is slidably connected in the first groove; a third spring 53 is arranged in the first groove, one end of the third spring 53 is connected with the side wall of the first groove, and the other end of the third spring 53 is connected with the buffer block 52. The box body 1 is provided with an adjusting assembly 54, the adjusting assembly 54 comprises an adjusting shaft 541 rotatably connected to the box body 1, one end of the adjusting shaft 541 is positioned in the accommodating cavity 11, the other end of the adjusting shaft 541 is positioned outside the box body 1, one end of the adjusting shaft 541 positioned in the accommodating cavity 11 is connected with a second gear 542 in a key manner, and the limiting block 51 is fixedly connected with a second rack 543 meshed with the second gear 542; an adjusting plate 544 is fixedly connected to one end of the adjusting shaft 541 away from the second gear 542, a limiting bolt 545 is arranged on the adjusting plate 544, and the limiting bolt 545 penetrates through the adjusting plate 544 to be in threaded connection with the box body 1.
The adjusting plate 544 is rotated, the adjusting plate 544 drives the adjusting shaft 541 to rotate, the adjusting shaft 541 drives the second gear 542 to rotate, the second gear 542 drives the second rack 543 to move, and the second rack 543 drives the limiting block 51 to move in the accommodating cavity 11.
Referring to fig. 2, 7, 8 and 9, a second cavity is formed in the limiting block 51, a second groove and a fifth through hole which are communicated with the second cavity are formed in the limiting block 51, a sixth through hole 511 which is communicated with the accommodating cavity 11 is formed in the limiting block 51, and the axis of the sixth through hole 511 coincides with the axis of the fifth through hole.
The box 1 is provided with a feedback display mechanism 6, the feedback display mechanism 6 comprises a second rotating shaft 61 which is rotatably connected to the box 1, one end of the second rotating shaft 61 is positioned in the accommodating cavity 11, the other end of the second rotating shaft is positioned outside the box 1, and a feedback display rod 62 is fixedly connected to one end, away from the accommodating cavity 11, of the second rotating shaft 61.
The second transmission assembly 7 is arranged in the box body 1, the second transmission assembly 7 comprises a moving block 71 which is connected in a sliding manner in a second groove, one end of the moving block 71 is positioned in a second cavity, a fixed plate 72 is fixedly connected to the moving block 71 positioned in the second cavity, a fourth spring 73 is connected to the fixed plate 72, and one end, far away from the fixed plate 72, of the fourth spring 73 is connected with the side wall of the second cavity; a third rack 74 is fixedly connected to the moving block 71 positioned in the second cavity, a third transmission shaft 76 is rotationally connected to the second cavity, a third gear 75 meshed with the third rack 74 is connected to one end of the third transmission shaft 76 in a key manner, and a fourth gear 77 is connected to one end of the third transmission shaft 76, which is far away from the third gear 75, in a key manner; a lifting block 79 is connected to the side wall of the second cavity in a sliding way, and a fourth rack 78 meshed with the fourth gear 77 is fixedly connected to the lifting block 79; a fourth transmission shaft 710 is rotatably connected to the lifting block 79, one end of the fourth transmission shaft 710 passes through the fifth through hole and is positioned in the first groove, the other end of the fourth transmission shaft 710 passes through the sixth through hole 511 and is positioned in the accommodating cavity 11, a fifth gear 711 is connected to the fourth transmission shaft 710 positioned in the first groove in a key manner, and a fifth rack 712 meshed with the fifth gear 711 is fixedly connected to the buffer block 52; a sixth gear 713 is connected on the fourth transmission shaft 710 positioned in the accommodating cavity 11 in a key way, and a sixth rack 714 meshed with the sixth gear 713 is connected on the side wall of the accommodating cavity 11 in a sliding way; a seventh gear 715 engaged with the sixth rack 714 is keyed to the second shaft 61.
When the regulating plate 544 is rotated to move the limiting block 51 toward the direction approaching the energy storage battery 21, the buffer block 52 will first abut against the energy storage battery 21, then the regulating plate 544 is rotated continuously, the buffer block 52 will be pressed into the first groove of the limiting block 51, at this time, the buffer block 52 will press the moving block 71 into the second cavity of the limiting block 51, the third spring 53 is in a compressed state, and the fourth spring 73 is in a stretched state.
When the moving block 71 is extruded into the second cavity of the limiting block 51, the third rack 74 on the moving block 71 drives the third gear 75 to rotate, the third gear 75 drives the third transmission shaft 76 to rotate, the fourth gear 77 on the third transmission shaft 76 drives the fourth rack 78 to move, the fourth rack 78 drives the lifting block 79 to move downwards, the fourth transmission shaft 710 on the lifting block 79 drives the fifth gear 711 and the sixth gear 713 to descend, the fifth gear 711 is meshed with the fifth rack 712 on the buffer block 52, and the sixth gear 713 is meshed with the sixth rack 714 on the limiting block 51.
When the limiting block 51 does not abut against the energy storage battery 21 and the buffer block 52 abuts against the energy storage battery 21, the adjusting plate 544 continues to rotate, at this time, the buffer block 52 moves relative to the limiting block 51, the fifth rack 712 on the buffer block 52 drives the fifth gear 711 to rotate, the fifth gear 711 drives the fourth transmission shaft 710 to rotate, the sixth gear 713 on the fourth transmission shaft 710 drives the sixth rack 714 to move, the sixth rack 714 drives the seventh gear 715 to rotate, the seventh gear 715 drives the second rotation shaft 61 to rotate, and the second rotation shaft 61 drives the feedback display rod 62 to rotate. When the limiting block 51 abuts against the energy storage battery 21, the second rotating shaft 61 drives the feedback display rod 62 to rotate for a certain number of turns, that is, after the feedback display rod 62 rotates for a certain number of turns, the limiting block 51 abuts against the energy storage battery 21, and finally the limiting bolt 545 passes through the adjusting plate 544 to be in threaded connection with the box body 1.
The implementation principle of the universal mobile battery energy storage cabinet provided by the embodiment of the application is as follows: the operator holds the handles 356 on the connecting blocks 351 at the two ends of the energy storage battery 21 by hand, then places the required energy storage battery 21 in the accommodating cavity 11 of the box body 1, and makes the connecting block 351 at one end of the energy storage battery 21 abut against the first stable block 31; then, the second fixing block 32 is moved toward the end close to the energy storage cell 21, and the second fixing block 32 abuts against the connection block 351 at the other end of the energy storage cell 21. Then, the connection of the first stable block 31 with the connection block 351 at one end of the energy storage battery 21 is achieved through the stable bolt 353, and the second stable block 32 is connected with the connection block 351 at the other end of the energy storage battery 21. Then, the positions between two adjacent energy storage batteries 21 are adjusted as required, then two ends of the connecting plate 371 are respectively abutted against the connecting blocks 351 on the two adjacent energy storage batteries 21, and finally the connecting bolts 372 penetrate through the connecting plate 371 to be in threaded connection with the connecting blocks 351. Finally, the position of the whole battery module 2 in the accommodating cavity 11 of the box body 1 is adjusted.
Then, the sliding block 41 is moved, so that the limit on the sliding block 41 abuts against the energy storage battery 21 at the end part of the battery module 2; the slide limiting bolt 47 is then threaded through the slide 41 to the second securing block 32, securing the slide 41 to the second securing block 32; the two limiting mechanisms 4 at the two ends of the battery module 2 limit the battery module 2 at the inner position of the box body 1, so that the phenomenon that the energy storage battery 21 in the battery module 2 moves is reduced.
Then the operator rotates the adjusting plate 544, the adjusting shaft 541 on the adjusting plate 544 drives the second gear 542 to rotate, and the second gear 542 drives the second rack 543 to move, so as to realize the movement of the limiting block 51; finally, when the limiting block 51 abuts against the energy storage battery 21, the limiting bolt 545 is threaded through the adjusting plate 544 to be connected with the box body 1.
The energy storage cells 21, which change in size, can be stably positioned in the accommodating cavity 11 under the restriction of the restriction block 51, the restriction blocks 42, the first stabilizing block 31, and the second stabilizing block 32 in the two restriction mechanisms 4.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a general mobile battery energy storage cabinet which is characterized in that the mobile battery energy storage cabinet comprises a box body (1), a battery module (2) and a stabilizing device (3), wherein a containing cavity (11) is formed in the box body (1), the battery module (2) comprises a plurality of energy storage batteries (21) with the same size, and the plurality of energy storage batteries (21) in the battery module (2) are all placed in the containing cavity (11); the stabilizing device (3) is arranged in the box body (1), a plurality of energy storage batteries (21) in the battery module (2) are connected with the stabilizing device (3), and the stabilizing device (3) can be connected with the energy storage batteries (21) with different sizes;
the stabilizing device (3) comprises a first stabilizing block (31), a vertical rod (33), a second stabilizing block (32), a fixing piece (34) and a connecting mechanism (35),
the first stabilizing block (31) is fixedly arranged on the box body (1); the vertical rod (33) is arranged on the box body (1), the second stabilizing block (32) is arranged on the vertical rod (33) in a sliding manner, and the fixing piece (34) is arranged on the second stabilizing block (32) and connected with the vertical rod (33);
the first stabilizing block (31) and the second stabilizing block (32) are respectively provided with the connecting mechanism (35) connected with the energy storage battery (21);
the connecting mechanism (35) comprises a connecting block (351), a connecting piece, a nut (352), a stabilizing bolt (353), an adjusting rod (354) and an adjusting block (355),
the connecting block (351) is arranged on the energy storage battery (21) through the connecting piece, and is in conflict with the connecting block (351) in the connecting mechanism (35) corresponding to the first stable block (31) and is in conflict with the second stable block (32) corresponding to the connecting block (351) in the connecting mechanism (35) corresponding to the second stable block (32);
the second stabilizing block (32) and the first stabilizing block (31) are respectively provided with a sliding groove (321), the nut (352) is glidingly arranged in the sliding groove (321),
a first through hole is formed in the connecting block (351), and the fixing bolt (353) penetrates through the first through hole to be in threaded connection with the nut (352);
a second through hole (322) communicated with the sliding groove (321) is formed in each of the second stabilizing block (32) and the first stabilizing block (31), one end of the adjusting rod (354) is connected with the nut (352) and the other end extends out of the second through hole (322),
the adjusting block (355) is arranged on one end of the adjusting rod (354) far away from the nut (352).
2. The universal mobile battery energy storage cabinet according to claim 1, wherein the connecting block (351) is provided with a positioning component (36) connected with the adjusting block (355), the positioning component (36) comprises a positioning block (361) and a first spring (362),
a third through hole is formed in the connecting block (351), the positioning block (361) is slidably arranged in the third through hole, and a positioning groove which is clamped with the positioning block (361) is formed in the adjusting block (355);
one end of the first spring (362) is connected with the positioning block (361) and the other end is connected with the connecting block (351).
3. A universal mobile battery energy storage cabinet according to claim 1, wherein a connecting assembly (37) is arranged between two adjacent energy storage batteries (21), the connecting assembly (37) comprises a connecting plate (371) and a connecting bolt (372),
two ends of the connecting plate (371) are respectively abutted against the connecting blocks (351) on the two energy storage batteries (21),
the connecting bolt (372) penetrates through the connecting plate (371) to be in threaded connection with the connecting block (351).
4. A universal mobile battery energy storage cabinet according to claim 1, characterized in that the case (1) is provided with two limiting mechanisms (4), the battery module (2) is located between the two limiting mechanisms (4),
the limiting mechanism (4) comprises a sliding block (41), a limiting block (42), a collision rod (43), a second spring (44), a first rotating shaft (45), a display block (46), a limiting bolt (47) and a first transmission assembly (48),
the sliding block (41) is slidingly arranged on the second stabilizing block (32), and the limiting block (42) is arranged on the sliding block (41);
a fourth through hole is formed in the limiting block (42), the abutting rod (43) is slidably arranged in the fourth through hole, and the abutting rod (43) and the limiting block (42) abut against the energy storage battery (21) at the end part of the battery module (2);
the second spring (44) is sleeved on the abutting rod (43), one end of the second spring (44) is connected with the abutting rod (43), and the other end of the second spring is connected with the limiting block (42);
the first rotating shaft (45) is rotatably arranged on the sliding block (41), the display block (46) is arranged on the first rotating shaft (45), and the limiting bolt (47) penetrates through the sliding block (41) to be in threaded connection with the second stabilizing block (32);
the first transmission assembly (48) is arranged on the limiting block (42), and the abutting rod (43) and the first rotating shaft (45) are connected with the first transmission assembly (48).
5. A universal mobile battery energy storage cabinet according to claim 1, wherein the case (1) is provided with a limiting mechanism (5), the limiting mechanism (5) comprises a limiting block (51), a buffer block (52), a third spring (53) and an adjusting assembly (54),
the limiting block (51) is slidably arranged in the box body (1) through an adjusting component (54),
the limiting block (51) is provided with a first groove, and the buffer block (52) is slidably arranged in the first groove and can abut against the energy storage battery (21);
one end of the third spring (53) is connected with the buffer block (52) and the other end of the third spring is connected with the side wall of the first groove.
6. The universal mobile battery energy storage cabinet according to claim 5, wherein the box body (1) is provided with a feedback display mechanism (6), the feedback display mechanism (6) comprises a second rotating shaft (61), a feedback display rod (62) and a second transmission assembly (7),
the second rotating shaft (61) is arranged on the box body (1), and the feedback display rod (62) is arranged on the second rotating shaft (61);
the second transmission assembly (7) is arranged on the box body (1), and the second rotating shaft (61) and the buffer block (52) are connected with the second transmission assembly (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310989988.8A CN116722295B (en) | 2023-08-08 | 2023-08-08 | General type mobile battery energy storage cabinet |
| PCT/CN2023/136202 WO2025030721A1 (en) | 2023-08-08 | 2023-12-04 | Universal mobile battery energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310989988.8A CN116722295B (en) | 2023-08-08 | 2023-08-08 | General type mobile battery energy storage cabinet |
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| Publication Number | Publication Date |
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| CN116722295A CN116722295A (en) | 2023-09-08 |
| CN116722295B true CN116722295B (en) | 2023-10-20 |
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| CN202310989988.8A Active CN116722295B (en) | 2023-08-08 | 2023-08-08 | General type mobile battery energy storage cabinet |
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| CN (1) | CN116722295B (en) |
| WO (1) | WO2025030721A1 (en) |
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| CN116722295B (en) * | 2023-08-08 | 2023-10-20 | 大秦数字能源技术股份有限公司 | General type mobile battery energy storage cabinet |
| CN120222916A (en) * | 2025-03-21 | 2025-06-27 | 武汉航扬环保科技有限公司 | A solar energy storage system |
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| CN211208503U (en) * | 2019-11-25 | 2020-08-07 | 领航博创新能源电池技术研究院(北京)有限公司 | New energy automobile power battery structure |
| CN215834614U (en) * | 2021-06-07 | 2022-02-15 | 深圳市未蓝新能源科技有限公司 | Stable structure of internal assembly of container type battery energy storage system |
| CN115588811A (en) * | 2021-09-06 | 2023-01-10 | 安徽海容能源科技有限公司 | Environment-friendly energy-storage high-power flat colloid battery |
| CN218414862U (en) * | 2022-08-26 | 2023-01-31 | 厦门海辰储能科技股份有限公司 | Battery box and energy storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202282402U (en) * | 2011-11-01 | 2012-06-20 | 绍兴合田新能源有限公司 | Fixing device for battery in solar energy storage cabinet |
| CN113036299A (en) * | 2019-12-09 | 2021-06-25 | 东莞新能安科技有限公司 | Battery module |
| CN211700379U (en) * | 2020-04-10 | 2020-10-16 | 北京昆兰新能源技术有限公司 | Household energy storage battery box |
| CN113206337B (en) * | 2021-06-09 | 2022-01-04 | 深圳市骑豹新能源科技有限公司 | Multifunctional lithium ion battery energy storage system with high space utilization rate for light electric vehicle |
| CN116722295B (en) * | 2023-08-08 | 2023-10-20 | 大秦数字能源技术股份有限公司 | General type mobile battery energy storage cabinet |
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2023
- 2023-08-08 CN CN202310989988.8A patent/CN116722295B/en active Active
- 2023-12-04 WO PCT/CN2023/136202 patent/WO2025030721A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211208503U (en) * | 2019-11-25 | 2020-08-07 | 领航博创新能源电池技术研究院(北京)有限公司 | New energy automobile power battery structure |
| CN215834614U (en) * | 2021-06-07 | 2022-02-15 | 深圳市未蓝新能源科技有限公司 | Stable structure of internal assembly of container type battery energy storage system |
| CN115588811A (en) * | 2021-09-06 | 2023-01-10 | 安徽海容能源科技有限公司 | Environment-friendly energy-storage high-power flat colloid battery |
| CN218414862U (en) * | 2022-08-26 | 2023-01-31 | 厦门海辰储能科技股份有限公司 | Battery box and energy storage device |
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| CN116722295A (en) | 2023-09-08 |
| WO2025030721A1 (en) | 2025-02-13 |
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