CN218548680U

CN218548680U - Stacked high-voltage household battery storage cabinet

Info

Publication number: CN218548680U
Application number: CN202223096336.1U
Authority: CN
Inventors: 汪广武; 向超耀; 高长宇; 邹先怀
Original assignee: Huyu Digital Energy Technology Shenzhen Co ltd
Current assignee: Huyu Digital Energy Technology Shenzhen Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-02-28
Anticipated expiration: 2032-11-19

Abstract

The utility model belongs to the technical field of domestic dc-to-ac converter and specifically relates to a high-pressure house storage battery cabinet who piles up is related to, it includes the base, be provided with the battery module that is used for the energy storage on the base, the battery module is provided with a plurality of battery module, the battery module is kept away from base one side is provided with control module, control module with the battery module electricity is connected, the base is close to battery module one side be provided with be used for with the base the battery module with control module links into an organic whole coupling assembling. This application has the effect of improving the inconvenient problem of family's energy storage module transportation.

Description

High-voltage household battery storage cabinet capable of stacking

Technical Field

The application relates to the field of domestic inverters, in particular to a stacked high-voltage household storage battery cabinet.

Background

At present, a new energy household energy storage module stores unused or redundant electric energy through a lithium battery pack with a certain specification, and the electric energy is extracted for use at the peak of use or is transported to a place with energy shortage for reuse, and the lithium battery pack is increasingly applied to energy storage of communication base stations, household energy storage and industrial and commercial energy storage; the energy storage industry is used as a prospective technology for promoting the development of new energy industry in the future, and has very wide market prospect.

New forms of energy family energy storage module is that roof solar energy component absorbs the sunlight, the direct current of production passes through the dc-to-ac converter and converts the alternating current into, store in the energy storage unit, supply domestic appliance illumination to use, unnecessary generated energy can be uploaded to the electric wire netting, thereby obtain corresponding price of electricity income and government subsidy, in new forms of energy family energy storage module, need the battery module to carry out the storage to the electric energy, however, family stores up market module and adopts the fixed form of Q235 end plate or aluminum alloy structure spare, lead to whole battery system heavier, it is inconvenient to remove in the middle of the use, the condition of holding needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of family's energy storage module transportation, this application provides a high-pressure family's storage battery cabinet who piles up.

The application provides a pair of high-pressure house storage battery cabinet that piles up adopts following technical scheme:

the utility model provides a high-pressure family that piles up stores up battery cabinet, includes the base, be provided with the battery module that is used for the energy storage on the base, the battery module is provided with a plurality of battery module, the battery module is kept away from base one side is provided with control module, control module with the battery module electricity is connected, the base is close to battery module one side be provided with be used for with the base battery module with control module even coupling assembling as an organic whole.

Through adopting above-mentioned technical scheme, settle the base subaerial, a plurality of battery module stack in proper order in the base top, a plurality of battery module form the battery module through the mode of series-parallel connection according to circuit design, battery module top installation control module, through the charge-discharge of control module control battery module, then through coupling assembling with the base, battery module and control module are integrative even, make the family energy storage module can pass through coupling assembling, splice or dismantle each module, when needs transportation family energy storage module, compare in the fixed module of traditional adoption way alloy structure, scheme in this application can pass through the split base, battery module and control module transport in batches, the inconvenient problem of family energy storage module transportation has been improved.

Optionally, battery module including set up in the base with battery box between the control module, coupling assembling including set up in the battery box along the first installation piece of the relative both sides of width direction, set up in the base is close to the second installation piece of first installation piece one side, set up in first installation piece is close to the first mounting groove of second installation piece one side, set up in the second installation piece is close to first installation piece one side and with second mounting groove, the one end of first mounting groove intercommunication set up in the first mounting groove and the other end set up in fixed block in the second mounting groove, the fixed block is close to first mounting groove one side is provided with and is used for right battery box carries out spacing subassembly.

Through adopting above-mentioned technical scheme, the second mounting groove intercommunication of seting up through first mounting groove and the second mounting block that first installation piece was seted up, make in the first mounting groove of fixed block one end embedding, in the second mounting groove of fixed block other end embedding, connect battery box and base, spacing is carried out between spacing subassembly of rethread with battery box and the base, strengthen the stability of battery box installation, coupling assembling in the scheme of this application can be used for between base and the battery box, between two adjacent battery boxes and battery box and control module subassembly, can connect control module, battery box and base three, accomplish the installation of family's energy storage module.

Optionally, the limiting assembly comprises a first limiting portion arranged at the position, close to the first mounting groove, of the two opposite sides of the first mounting groove, a first limiting groove arranged at one side of the first limiting portion, a second limiting portion arranged at the position, close to the second mounting groove, of the two opposite sides of the second mounting groove, and a second limiting groove arranged at one side of the second limiting portion, close to the second mounting groove.

Through adopting above-mentioned technical scheme, through the first spacing inslot of first spacing portion embedding, the spacing inslot of second embedding for the fixed block carries out spacing on the vertical direction with first spacing portion and the spacing portion of second to base and battery box, carries out simple and easy locking to both sides.

Optionally, an eccentric shaft for fixing the fixing block is arranged on the outer wall of the battery box, an eccentric groove for embedding the eccentric shaft is formed in one side, close to the eccentric shaft, of the battery box, an axis of rotation is formed in one side, close to the eccentric shaft, of the eccentric groove, a fixed sleeve of the eccentric shaft is arranged on the axis of rotation, the axis of rotation is rotatably connected with the eccentric groove, a fixing groove for embedding the eccentric shaft is formed in one side, close to the eccentric shaft, of the fixing block, an elastic block is arranged on one side, close to the fixing groove, of the eccentric shaft, and an elastic groove for embedding the elastic block is formed in one side, close to the elastic block, of the fixing groove.

Through adopting above-mentioned technical scheme, when base and battery box are in the separation status, the eccentric shaft is settled in the eccentric groove, when the battery box is installed on the base, through rotatory eccentric shaft, when rotary drive, the eccentric shaft moves on the circular orbit and rotates around self this moment because its eccentricity, make in the eccentric shaft embedding fixed slot, the eccentric shaft can adopt the heavier material of quality such as metal, make the eccentric shaft fix the fixed block, rethread elastic block embedding elastic inslot, strengthen fixing between eccentric shaft and the fixed block, strengthen the stability of family's energy storage module installation.

Optionally, the battery module further comprises a first baffle plate arranged in the battery box and parallel to the width direction of the battery box, a second baffle plate arranged in the battery box and parallel to the length direction of the battery box, wherein the first baffle plate is perpendicular to the second baffle plate, the first baffle plate and the inner wall of the battery box form a power supply chamber for placing a power supply, and the second baffle plate and the inner wall of the battery box form a heat insulation chamber for heat insulation.

Through adopting above-mentioned technical scheme, separate the baffle through first baffle and second and divide into power cavity and thermal-insulated cavity with the battery box, utilize first baffle that separates to carry out reasonable division with the battery box structure, make the arrangement of power more reasonable, utilize the second to separate the baffle and cover the power cavity and close, and leave the space that is used for the radiating with battery box top wall, when a plurality of battery boxes assemble, improve the condition that thermal-insulated cavity reduces two produced heat mutual transmissions when the power in the battery box moves, thereby improve the life of family's energy storage module.

Optionally, the control module includes a control box disposed on one side of the battery box away from the base, a third baffle disposed in the control box and disposed in a closed loop, and a control chamber for placing the controller is formed by the third baffle and the inner wall of the control box.

By adopting the technical scheme, the third partition plate is utilized to maintain the devices such as the controller, the control chamber relatively protects the devices such as the controller and the like when the household energy storage module is maintained to operate, and the normal operation of the control module is maintained.

Optionally, a rotation groove is formed in one side, away from the battery box, of the eccentric shaft, and a handle used for rotating the eccentric shaft is arranged in the rotation groove.

Through adopting above-mentioned technical scheme, the operator of being more convenient for through the handle rotates the eccentric shaft, improves the efficiency of family's energy storage module installation and dismantlement.

Optionally, the outer wall of control box with the outer wall of battery box all is provided with the conveyer trough, the base is kept away from battery box one side is provided with the wheel.

Through adopting above-mentioned technical scheme, when family's energy storage module needs the flat ground transportation of minizone, transportation operation personnel can be through the cooperation of conveying tank and wheel, the convenience of reinforcing transportation family's energy storage module.

In summary, the present application includes at least one of the following beneficial technical effects:

1. compared with the traditional module fixed by adopting the road alloy structural member, the scheme in the application can transport the energy storage module in batches by splitting the base, the battery module and the control module, so that the problem of inconvenient transportation of the household energy storage module is solved;

2. the first limiting part is embedded into the first limiting groove, and the second limiting part is embedded into the second limiting groove, so that the fixing block can limit the base and the battery box in the vertical direction by using the first limiting part and the second limiting part, and can simply lock two sides;

3. when base and battery box were in the separation state, the eccentric shaft was settled in the eccentric grove, when the battery box was installed on the base, through rotatory eccentric shaft for in the eccentric shaft embedding fixed slot, make the eccentric shaft fix the fixed block, strengthened the stability of family's energy storage module installation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial schematic view of a base and a rotating shaft in an embodiment of the present application;

FIG. 3 is an exploded view of the eccentric shaft and handle of the embodiment of the present application;

FIG. 4 is a partial schematic view of a mounting block and a base in an embodiment of the present application;

FIG. 5 is a partial schematic view of a control box and a battery box in an embodiment of the present application;

fig. 6 is a schematic structural view of a control box and wheels in the embodiment of the present application.

Description of the reference numerals:

1. a base; 2. a battery module; 3. a battery module; 4. a control module; 5. a connection assembly; 6. a battery box; 7. a first mounting block; 8. a second mounting block; 9. a first mounting groove; 10. a second mounting groove; 11. a fixed block; 12. a first limiting part; 13. a first limit groove; 14. a second limiting part; 15. a second limit groove; 16. an eccentric shaft; 17. an eccentric groove; 18. a rotating shaft; 19. fixing grooves; 20. a first baffle plate; 21. a second baffle plate; 22. a power supply chamber; 23. a thermally insulated chamber; 24. a control box; 25. a third baffle plate; 26. a control chamber; 27. a rotating groove; 28. a handle; 29. a transport trough; 30. a wheel; 31. an elastic block; 32. an elastic groove.

Detailed Description

The present application will be described in further detail below.

The embodiment of the application discloses high-pressure house storage battery cabinet that piles up. Referring to fig. 1 and 2, the energy storage device comprises a base 1, a battery module 2 for energy storage is mounted on the base 1, a plurality of battery modules 3 are mounted on the battery module 2, a control module 4 is mounted on one side of the battery module 2, which is far away from the base 1, the control module 4 is electrically connected with the battery modules 3, and a connecting assembly 5 for connecting the base 1, the battery module 2 and the control module 4 into a whole is mounted on one side of the base 1, which is close to the battery module 2; in the embodiment of the application, a base 1 is arranged on the ground, a plurality of battery modules 3 are sequentially stacked above the base 1, the plurality of battery modules 3 form a battery module 2 in a series-parallel connection mode according to circuit design, a control module 4 is arranged above the battery module 2, the control module 4 controls charging and discharging of the battery module 2, and then the base 1, the battery module 2 and the control module 4 are connected into a whole through a connecting component 5; make the energy storage module of family can pass through coupling assembling 5, with each module concatenation or dismantlement, compare in the fixed module of traditional adoption way alloy structure spare, because the structure is heavy and leads to the inconvenient problem of transportation, when needs transportation family energy storage module, the scheme in this application can be transported in batches through split base 1, battery module 3 and control module 4, has improved the inconvenient problem of family energy storage module transportation.

Referring to fig. 2 and 3, the battery module 3 includes a battery box 6 installed between a base 1 and a control module 4, in the embodiment of the present application, a connection assembly 5 includes a first installation block 7, a second installation block 8, a first installation groove 9, a second installation groove 10 and a fixing block 11, the first installation block 7 is installed on opposite sides of the battery box 6 in a width direction, the second installation block 8 is installed on a side of the base 1 close to the first installation block 7, the first installation groove 9 is opened on a side of the first installation block 7 close to the second installation block 8, the second installation groove 10 is opened on a side of the second installation block 8 close to the first installation block 7 and communicated with the first installation groove 9, one end of the fixing block 11 is installed in the first installation groove 9, the other end of the fixing block 11 is installed in the second installation groove 10, a limiting assembly for limiting the battery box 6 is installed on a side of the fixing block 11 close to the first installation groove 9, in the embodiment of the present application, the limiting assembly includes a first limiting portion 12, a first limiting groove 13, a second limiting portion 14 and a second limiting groove 15, the first limiting portion 12 is installed on a side of the fixing block 11 close to the second mounting groove 9, the second limiting groove 12 is opened on a side of the second limiting portion close to the second limiting groove 12,

in the embodiment of the present application, the first mounting groove 9 formed through the first mounting block 7 and the second mounting groove 10 formed through the second mounting block 8 are communicated, so that one end of the fixing block 11 is embedded into the first mounting groove 9, the other end of the fixing block 11 is embedded into the second mounting groove 10, the battery box 6 is connected with the base 1, the first limiting portion 12 is embedded into the first limiting groove 13, the second limiting portion 14 is embedded into the second limiting groove 15, so that the fixing block 11 vertically limits the base 1 and the battery box 6 by using the first limiting portion 12 and the second limiting portion 14, the two sides are easily locked, and the battery box 6 is stably mounted.

Referring to fig. 3 and 4, an eccentric shaft 16 for fixing the fixing block 11 is installed on the outer wall of the battery box 6, an eccentric groove 17 for embedding the eccentric shaft 16 is formed in one side, close to the eccentric shaft 16, of the battery box 6, a rotating shaft 18 is installed on one side, close to the eccentric shaft 16, of the eccentric groove 17, the eccentric shaft 16 is fixedly sleeved on the rotating shaft 18, the rotating shaft 18 is rotatably connected with the eccentric groove 17, a fixing groove 19 for embedding the eccentric shaft 16 is formed in one side, close to the eccentric shaft 16, of the fixing block 11, an elastic block 31 is installed on one side, close to the fixing groove 19, of the eccentric shaft 16, and an elastic groove 32 for embedding the elastic block 31 is formed in one side, close to the elastic block 31, of the fixing groove 19; a rotating groove 27 is formed in one side, away from the battery box 6, of the eccentric shaft 16, and a handle 28 for rotating the eccentric shaft 16 is installed in the rotating groove 27; in the embodiment of the application, when the base 1 and the battery box 6 are in a separated state, the eccentric shaft 16 is arranged in the eccentric groove 17, when the battery box 6 is installed on the base 1, by rotating the eccentric shaft 16, during the rotation driving, the eccentric shaft 16 moves on a circular track due to the eccentricity and rotates around itself at the moment, so that the eccentric shaft 16 is embedded in the fixing groove 19, and then is embedded in the elastic groove 32 through the elastic block 31, so that the eccentric shaft 16 fixes the fixing block 11, and the installation stability of the household energy storage module is enhanced; the handle 28 is convenient for an operator to rotate the eccentric shaft 16, and the eccentric shaft 16 is designed, so that the limitation of the eccentric shaft 16 on the fixing block can be removed more quickly, and the efficiency of mounting and dismounting the household energy storage module is improved.

Referring to fig. 5 and 6, in the present embodiment, the battery module 3 further includes a first baffle plate 20 and a second baffle plate 21, the first baffle plate 20 is installed in the battery box 6 and is parallel to the length direction of the battery box 6, the second baffle plate 21 is installed in the battery box 6 and is parallel to the length direction of the battery box 6, the first baffle plate 20 is perpendicular to the second baffle plate 21, the first baffle plate 20 and the inner wall of the battery box 6 form a power supply chamber 22 for accommodating a power supply, and the second baffle plate 21 and the inner wall of the battery box 6 form a heat insulation chamber 23 for heat insulation; in the embodiment of the present application, the control module 4 includes a control box 24 and a third baffle 25, the control box 24 is installed on one side of the battery box 6 away from the base 1, the third baffle 25 is installed in the control box 24 and is arranged in a closed loop, and the third baffle 25 and the inner wall of the control box 24 form a control chamber 26 for placing a controller.

In the embodiment of the application, the battery box 6 is divided into the power supply chamber 22 and the heat insulation chamber 23 through the first partition plate 20 and the second partition plate 21, the structure of the battery box 6 is reasonably divided through the first partition plate 20, so that the power supply is more reasonably arranged, the power supply chamber 22 is covered through the second partition plate 21, a space for heat dissipation is reserved on the top wall of the battery box 6, when a plurality of battery boxes 6 are assembled, the condition that heat generated when the heat insulation chamber 23 reduces the power supplies in the two battery boxes 6 to operate is transmitted mutually is improved, and the service life of the household energy storage module is prolonged; the third baffle 25 is used for maintaining devices such as the controller, and when the household energy storage module is maintained to run, the control chamber 26 relatively protects the devices such as the controller for operation, and the normal running of the control module 4 is maintained.

Referring to fig. 6, transport groove 29 has all been seted up to the outer wall of control box 24 and the outer wall of battery box 6, and base 1 is kept away from battery box 6 one side and is installed wheel 30, and in this application embodiment, when family energy storage module need go to transport in short distance and the flat place in ground, through the cooperation that transport operation personnel pass through transport groove 29 and wheel 30, the transportation of the more convenient family energy storage module.

The implementation principle of the high-voltage household storage battery cabinet that stacks of this application embodiment is: the base 1 is placed on the ground, the plurality of battery modules 3 are sequentially stacked above the base 1, the plurality of battery modules 3 form the battery module 2 in a series-parallel connection mode according to circuit design, the control module 4 is installed above the battery module 2, the control module 4 controls charging and discharging of the battery module 2, then the base 1, the battery module 2 and the control module 4 are connected into a whole through the connecting assembly 5, the connecting assembly 5 in the scheme can be used between the base 1 and the battery box 6, between two adjacent battery boxes 6 and between the battery box 6 and the control module 4, the battery box 6 and the base 1 can be connected, and installation of the household energy storage module is completed; the two ends of the fixing block 11 are respectively embedded into the first mounting groove 9 and the second mounting groove 10, so that the base 1 and the battery box 6, the space between the two battery boxes 6, the battery box 6 and the control box 24 are mounted, the space between the boxes is limited in the vertical direction through the first limiting part 12 and the second limiting part 14, the fixing block 11 is fixed through the rotation of the eccentric shaft 16, and the stability of connection between the boxes is enhanced; compare in traditional adoption way alloy structure fixed module, because the structure is heavy leads to the inconvenient problem of transportation, when needs transportation family's energy storage module, scheme in this application can be through rotatory eccentric shaft 16 for fixed block 11 and battery box 6 are relieved fixedly, take out the back with fixed block 11, and split base 1, battery module 3 and control module 4 transport in batches, and the inconvenient problem of family's energy storage module transportation can be improved to scheme in this application.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-pressure house storage battery cabinet that piles up, includes base (1), its characterized in that, be provided with battery module (2) that are used for the energy storage on base (1), battery module (2) are provided with a plurality of battery module (3), battery module (2) are kept away from base (1) one side is provided with control module (4), control module (4) with battery module (3) electricity is connected, base (1) is close to battery module (2) one side be provided with be used for with base (1) battery module (2) with control module (4) coupling assembling (5) that fuses.

2. The stacked high-voltage household battery storage cabinet according to claim 1, wherein the battery module (3) comprises a battery box (6) arranged between the base (1) and the control module (4), the connection assembly (5) comprises a first mounting block (7) arranged on two opposite sides of the battery box (6) in the width direction, a second mounting block (8) arranged on one side of the first mounting block (7) close to the base (1), a first mounting groove (9) arranged on one side of the second mounting block (8) close to the first mounting block (7), a fixing block (11) arranged on one side of the second mounting block (8) close to the first mounting block (7) and communicated with the first mounting groove (9), and a limit assembly arranged on one side of the fixing block (11) close to the first mounting groove (9) and arranged on the other side of the second mounting groove (10), wherein the limit assembly is arranged on one side of the battery box (6).

3. The stacked high-voltage household battery storage cabinet according to claim 2, wherein the limiting component comprises a first limiting portion (12) disposed on the fixing block (11) near two opposite sides of the first mounting groove (9), a first limiting groove (13) disposed on one side of the first mounting groove (9) near the first limiting portion (12), a second limiting portion (14) disposed on the fixing block (11) near two opposite sides of the second mounting groove (10), and a second limiting groove (15) disposed on one side of the second mounting groove (10) near the second limiting portion (14).

4. A stacked high-voltage household battery storage cabinet according to claim 3, wherein the battery box (6) is provided with an eccentric shaft (16) for fixing the fixing block (11) on the outer wall, the battery box (6) is provided with an eccentric groove (17) for embedding the eccentric shaft (16) on the side close to the eccentric shaft (16), the eccentric groove (17) is provided with a rotating shaft (18) on the side close to the eccentric shaft (16), the eccentric shaft (16) is fixedly sleeved on the rotating shaft (18), the rotating shaft (18) is rotatably connected with the eccentric groove (17), the fixing block (11) is provided with a fixing groove (19) for embedding the eccentric shaft (16) on the side close to the eccentric shaft (16), the eccentric shaft (16) is provided with an elastic block (31) on the side close to the fixing groove (19), and the fixing groove (19) is provided with an elastic groove (32) for embedding the elastic block (31) on the side close to the elastic block (31).

5. The stacked high-voltage household storage battery cabinet according to claim 2, wherein the battery module (3) further comprises a first baffle (20) disposed in the battery box (6) and parallel to the width direction of the battery box (6), a second baffle (21) disposed in the battery box (6) and parallel to the length direction of the battery box (6), and the first baffle (20) is perpendicular to the second baffle (21), the first baffle (20) and the inner wall of the battery box (6) form a power supply chamber (22) for placing a power supply, and the second baffle (21) and the inner wall of the battery box (6) form a thermal insulation chamber (23) for thermal insulation.

6. A stacked high-voltage household battery storage cabinet according to claim 5, characterized in that the control module (4) comprises a control box (24) arranged at one side of the battery box (6) far from the base (1), a third baffle (25) arranged in the control box (24) and arranged in a closed loop, and a control chamber (26) for placing a controller is formed by the third baffle (25) and the inner wall of the control box (24).

7. A stacked high-voltage household battery storage cabinet according to claim 4, characterized in that the side of the eccentric shaft (16) away from the battery box (6) is provided with a turning groove (27), and a handle (28) for turning the eccentric shaft (16) is arranged in the turning groove (27).

8. A stacked high-voltage household battery storage cabinet according to claim 6, characterized in that the outer wall of the control box (24) and the outer wall of the battery box (6) are provided with transport grooves (29), and the side of the base (1) away from the battery box (6) is provided with wheels (30).