CN214254569U - Floor type household energy storage system and cabinet for same - Google Patents

Abstract

The utility model relates to a floor type household energy storage system and a cabinet for the same, which comprises a framework structure and a plurality of side plates which are arranged at intervals along the circumferential direction of the framework structure and can be disassembled; the framework structure comprises a chassis and a plurality of stand columns which are arranged on the chassis at intervals along the circumferential direction of the chassis, and an installation window for installing the side plate is formed between every two adjacent stand columns; and waterproof limiting grooves which are used for installing and limiting the side plates and have a waterproof effect are arranged on the two opposite sides of the installing window. This a rack for console mode family energy storage system, through the circumference interval along this skeleton texture and can dismantle and set up a plurality of curb plates, thereby can install spacing and play waterproof effect to this curb plate through the installation window department setting up waterproof spacing groove at this curb plate of installation again to can improve the waterproof performance of rack, the protection and the maintenance of the rack of being convenient for, and can make this rack possess the modularization.

Description

Floor type household energy storage system and cabinet for same

Technical Field

The utility model relates to an energy storage battery technical field, more specifically say, relate to a console mode family energy storage system and be used for console mode family energy storage system's rack.

Background

With the continuous development of lithium battery energy storage technology, lithium battery energy storage systems are more and more widely applied, especially the requirements of the household energy storage field on lithium battery systems are more and more high, and the problems of low waterproof sealing performance, low protection level, lack of modularization, inconvenience in maintenance, low energy density and the like generally exist in the floor type household energy storage systems in the related technology.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, a modified console mode family energy storage system and be used for console mode family energy storage system's rack is provided.

The utility model provides a technical scheme that its technical problem adopted is: a cabinet for a floor type household energy storage system is constructed, and comprises a framework structure and a plurality of side plates which are arranged at intervals along the circumferential direction of the framework structure in a detachable mode;

the framework structure comprises a chassis and a plurality of stand columns which are arranged on the chassis at intervals along the circumferential direction of the chassis, and an installation window for installing the side plate is formed between every two adjacent stand columns;

and waterproof limiting grooves which are used for installing and limiting the side plates and have a waterproof effect are arranged on the two opposite sides of the installing window.

Preferably, the waterproof limiting groove is arranged on two adjacent upright posts and is positioned on two opposite sides of the two upright posts.

Preferably, the side plate is provided with a waterproof sealing structure matched with the framework structure;

the waterproof sealing structure comprises a waterproof sealing ring matched with the waterproof limiting groove.

Preferably, the side panels comprise a first side panel;

the first side plate and the mounting window are detachably connected through arranging a first connecting assembly.

Preferably, the bottom wall of the waterproof limiting groove is provided with a through hole;

the first connecting assembly comprises a stud and a nut, the stud is arranged on the first side plate and can penetrate through the through hole, and the nut is sleeved on the stud to connect the first side plate to the mounting window;

the stud and the first side plate are integrally formed.

Preferably, the side plates further include a second side plate disposed opposite to the first side plate, and two third side plates disposed on two opposite sides of the first side plate;

the two third side plates are oppositely arranged;

the second side plate and the third side plate are detachably connected with the mounting window through a second connecting assembly.

Preferably, a display screen is arranged on the first side plate;

and a protective film is arranged on the display screen.

Preferably, a heat dissipation structure for dissipating heat of the floor type household energy storage system in the cabinet is arranged on the third side plate;

and/or a dustproof structure for preventing dust is arranged on the inner side of the third side plate.

Preferably, the cabinet further comprises an upper cover which is arranged on the framework structure and can be opened and closed;

and/or the framework structure further comprises support legs arranged on the chassis;

and/or the framework structure further comprises a travelling wheel arranged on the chassis;

and/or the framework structure further comprises a partition board which divides the space formed by the plurality of upright posts into layers.

The utility model discloses still construct a console mode energy storage system of family, include a be used for console mode energy storage system of family's rack and set up in electric core module in the rack and with the high-pressure tank that the electric core module is connected.

Implement the utility model discloses an energy storage system and be used for rack of energy storage system of console mode family have following beneficial effect: this a rack for console mode family energy storage system, through the circumference interval along this skeleton texture and can dismantle and set up a plurality of curb plates, thereby can install spacing and play waterproof effect to this curb plate through the installation window department setting up waterproof spacing groove at this curb plate of installation again to can improve the waterproof performance of rack, the protection and the maintenance of the rack of being convenient for, and can make this rack possess the modularization.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of a floor-standing home energy storage system according to some embodiments of the present invention;

FIG. 2 is an exploded schematic view of the floor-based home energy storage system of FIG. 1;

fig. 3 is an exploded view of the cabinet for the floor standing home energy storage system of fig. 2;

fig. 4 is a schematic structural diagram of a framework structure of the cabinet for the floor-standing home energy storage system shown in fig. 3;

fig. 5 is a schematic partial structure view of the cabinet for the floor-standing home energy storage system shown in fig. 3;

fig. 6 is a partially exploded view of the cabinet for the floor standing home energy storage system shown in fig. 3.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 and 2 show some preferred embodiments of the floor-standing home energy storage system of the present invention. The floor type household energy storage system can be a household energy storage battery and can be used as a standby battery for household emergency. The floor type household energy storage system has the advantages of high modularization level, high protection level, convenience in maintenance, good waterproof sealing performance and high energy density. This novel console mode family energy storage system adopts reducible welding volume of modularized design and improves production manufacturing efficiency.

In some embodiments, the floor-standing home energy storage system may include a cabinet 100, a cell module 200 disposed in the cabinet 100, and a high-voltage box connected to the cell module 200. The cabinet 100 may be used for installing the battery cell module 200. In some embodiments, the cell module 200 may be disposed in the cabinet 100. In some embodiments, the battery cell module 200 may include a plurality of batteries arranged side by side and connected to each other. The battery may be a lithium ion battery. The plurality of batteries can be arranged side by side along the longitudinal direction, and two adjacent batteries can be electrically connected through the connecting piece. In some embodiments, the connector may be a copper bar. The external screw connection part of the copper bar can be wrapped with a heat-shrinkable sleeve to ensure the insulating property.

Further, as shown in fig. 3 and 4, in some embodiments, the cabinet 100 may be used in a floor standing home energy storage system. The cabinet 100 may include a skeletal structure 10 and a plurality of side panels 20. The framework structure 10 can support the battery cell module 200. The side plates 20 may be spaced apart along the circumference of the frame structure 10 and may be detachably connected to the frame structure 10. These a plurality of curb plates 20 can play the guard action, can dismantle through this curb plate 20 with this skeleton texture 10 and be connected, can be convenient for maintain electrical core module 200 in rack 100, when needs are maintained electrical core module 200, only need demolish the curb plate 20 that corresponds the position, need not to demolish whole rack 100.

Further, in some embodiments, the skeletal structure 10 may include a chassis 11 and a plurality of uprights 12. The chassis 11 may be substantially square, and may be made of a metal plate material, and the chassis 11 may play a role of supporting the battery cell module 200. In some embodiments, a plurality of press-riveting nuts may be disposed on the chassis 11 for mounting and fixing the cell module 200. It is understood that in some embodiments, the plurality of clinch nuts may be 8. The plurality of columns 12 may be disposed on the chassis 11 at intervals along the circumferential direction of the chassis 11. It is understood that, in some embodiments, the number of the upright posts 12 may be four, and the four upright posts 12 may be disposed at four corners of the chassis 11 and may be disposed perpendicular to the chassis 11. In some embodiments, the upright 12 may be secured to the chassis 11 by welding. In some embodiments, a mounting window 110 for mounting the side panel 20 may be formed between two adjacent columns 12. In this embodiment, the number of the mounting windows 110 may be four. The four mounting windows 110 may each be square.

Further, in some embodiments, two opposite sides of the installation window 110 may be provided with waterproof limiting grooves 121, and the waterproof limiting grooves 121 may install and limit the side plates 20 and may play a waterproof role, so as to improve the waterproof performance of the cabinet 100. In some embodiments, the waterproof limiting groove 121 may be disposed on two adjacent upright posts 12, and may be located on two opposite sides of the two upright posts 12. In some embodiments, the waterproof limiting groove 121 may be a strip-shaped groove, and may extend along the length direction of the pillar 12. The two waterproof limiting grooves 121 which are oppositely arranged can be matched with each other to mount and limit the side plate 20. In some embodiments, the waterproof limiting groove 121 may be integrally formed with the pillar 12, specifically, may be formed by bending a substrate forming the pillar 12, the substrate may be a metal plate, and the waterproof limiting groove 121 may play a role in enhancing the bearing strength and forming a certain appearance surface.

Further, in some embodiments, the waterproof limiting groove 121 may also be disposed around the chassis 11 and may be disposed corresponding to each mounting window 110, so that the cabinet 10 may achieve a better waterproof effect. Of course, it is understood that in other embodiments, the waterproof limiting groove 121 may not be limited to being disposed around the chassis 11.

Further, in some embodiments, the frame structure 10 may further include an upper frame 13, and the upper frame 13 may be a square frame, may be disposed parallel to the chassis 11, and may be disposed at an end of the upright 12 away from the chassis 11. In some embodiments, the upper frame body 13 may be opened with an opening, and two opposite inner sidewalls of the opening may also be provided with a waterproof limiting groove 121, which may be used for the upper cover 40 to be installed and limited and play a waterproof role.

Further, in some embodiments, the framework structure 10 may further include a cross beam 14 disposed between the two adjacent vertical pillars 12 for connecting the two adjacent vertical pillars 12, and both ends of the cross beam 14 may be welded and fixed to the two adjacent vertical pillars 12. In some embodiments, the cross beams 14 can be disposed on two of the four mounting windows 110, and the number of the cross beams 14 in each mounting window 110 can be multiple, and the multiple cross beams 14 can be disposed corresponding to the multiple layers of spaces in the framework structure 10. Of course, it will be appreciated that in other embodiments, the beam 14 may be omitted.

Further, in some embodiments, the framework structure 10 may further include a plurality of partition boards 15, where the plurality of partition boards 15 may be disposed at intervals along the longitudinal direction of the framework structure 10, and may be used to layer a space formed by surrounding the plurality of pillars 12, so as to facilitate corresponding installation of the plurality of batteries in the battery cell module 200. In some embodiments, the space formed by the plurality of partition boards 15 enclosing the plurality of pillars 12 may be divided into five layers, the space located at the uppermost layer of the framework structure 10 may be used for installing the BMS battery management system and the high voltage box component, and the remaining four layers may be used for installing the battery of the battery cell module, so as to facilitate the quick installation and disassembly of the battery cell module 200, achieve the modular installation, and facilitate the installation and maintenance. The beam 14 and the partition 15 can be fixedly connected by setting screws. The partition 15 located in the upper space may be provided with a plurality of press-riveting nuts that can fix the high-voltage box component.

Further, in some embodiments, the skeleton structure may further include feet 16, and the feet 16 may be disposed on the chassis 11, specifically, in some embodiments, the feet 16 may be four, and the four feet 16 may be distributed at four corners of the chassis 11. The feet 16 may serve to support the skeletal structure. In some embodiments, the legs 16 are telescopically adjustable to adjust the height of the skeletal structure. Specifically, the height of the framework structure can be adjusted by screwing the support legs 16 to the four top corners of the chassis 11, and then rotating the support legs 16. Of course, it is understood that in other embodiments, the supporting feet 16 can be fixedly disposed on the chassis 11, and in particular, in some embodiments, the supporting feet 16 can be welded to four corners of the chassis 11.

Further, in some embodiments, the frame structure may further include a walking wheel 17, and the walking wheel 17 may be disposed on the chassis 11 and may be fixedly disposed with the chassis 11. In some embodiments, the number of the road wheels 17 may be four, and the four road wheels may be disposed near four top corners of the chassis 11. The floor type household energy storage system can be conveniently carried, moved and installed by arranging the travelling wheels 17.

Further, in some embodiments, the side plates 20 may be four. The four side plates 20 may be respectively disposed in one-to-one correspondence with the four mounting windows 110. In some embodiments, the side panel 20 may include a first side panel 21, a second side panel 22, and two third side panels 23. The first side plate 21 may be disposed opposite to the second side plate 22, and the two third side plates 23 may be disposed opposite to each other and may be located at two opposite sides of the first side plate 21. In some embodiments, the first side plate 21, the second side plate 22, and the two third side plates 23 can be detachably connected to the framework structure 10.

Further, in some embodiments, the first side plate 21 may be a metal plate. The first side plate 21 may include a first lower plate 211 and a first upper plate 212. The first lower plate 211 may be disposed side by side with the first upper plate 212. The first upper board 212 may be disposed corresponding to the top space of the framework structure 10. The length of the first lower plate 211 may be greater than that of the first upper plate 212, and may be disposed corresponding to the remaining space. It is understood that, in some embodiments, the first lower plate 211 and the first upper plate 212 are detachably joined. Of course, it is understood that in other embodiments, the first lower plate 211 and the first upper plate 212 may be integrally formed. In some embodiments, the first lower board 211 and the first upper board 212 may be designed with a certain distance drop and may be transitionally connected through a circular arc structure. In some embodiments, the first lower board body 211 and the first upper board body 212 may be printed with different colors to increase the aesthetic effect.

Further, in some embodiments, the first side plate 21 and the mounting window 110 may be detachably connected by providing a first connecting assembly, so that the first side plate 21 can be conveniently detached, and maintenance of the battery cell module is further facilitated. In some embodiments, a through hole 1211 is formed on the bottom wall of the waterproof limiting groove 121, and the first connecting element may include a stud and a nut. The stud may be disposed on the first side plate 21, located inside the first side plate 21, and may be integrally formed with the first side plate 21. In some embodiments, the stud may be welded to the first side plate 21 by clinching to form a unitary structure. In some embodiments, the stud may be externally threaded and may be disposed through the via 1211. The nut can be sleeved on the stud and screwed with the stud, so that the first side plate 21 can be connected and fixed on the mounting window 110. By arranging the stud at the inner side of the first side plate 21, the first side plate 21 is prevented from being provided with a screw, so that the screw is exposed on the outer surface of the first side plate 21, and the attractive effect of the first side plate 21 can be improved. In some embodiments, the stud may be selected from standoffs.

Further, in some embodiments, the second side plate 22 is disposed opposite the first side plate 21. The second side plate 22 may include a second lower plate 221 and a second upper plate 222. The second lower plate 221 and the second upper plate 222 may be disposed side by side. The second upper board 222 may be disposed corresponding to the top space of the framework structure 10. The length of the second lower plate 221 may be greater than that of the second upper plate 222, and may be set corresponding to the rest of the space. It is understood that in some embodiments, the second lower plate 221 and the second upper plate 222 are detachably joined. Of course, it is understood that in other embodiments, the second lower plate 221 and the second upper plate 222 may be integrally formed. In some embodiments, the second lower plate 221 and the second upper plate 222 may be designed with a certain distance drop and may be transitionally connected through a circular arc structure. In some embodiments, the second lower board 221 and the second upper board 222 may be printed with different colors to increase the aesthetic effect.

Further, in some embodiments, the two third side panels 23 may be identical in structure. In some embodiments, the third side plate 23 may be a metal plate material. The third side plate 23 may include a third lower plate 231 and a third upper plate 232. The third lower plate 231 may be disposed side by side with the third upper plate 232. The third upper board 232 can be disposed corresponding to the top space of the framework structure 10. The length of the third lower plate 231 may be greater than that of the third upper plate 232, and may be set corresponding to the rest of the space. It is understood that in some embodiments, the third lower plate 231 and the third upper plate 232 are detachably joined. Of course, it is understood that in other embodiments, the third lower plate 231 and the third upper plate 232 may be integrally formed. In some embodiments, the third lower plate 231 and the third upper plate 232 may be designed with a certain distance drop and may be transitionally connected by a circular arc structure. In some embodiments, the third lower plate 231 and the third upper plate 232 may be printed with different colors to increase the aesthetic effect. In some embodiments, the third side plate 23 is provided with a heat dissipation structure 2311, and specifically, the heat dissipation structure 2311 may be implemented as a louver on the third lower plate 231 of the third side plate 23, where the louver may dissipate heat, and may improve the service life of the battery cell and the aesthetic effect of appearance. Further, in some embodiments, the third upper plate body 232 of the third side wall 23 may be provided with a mounting hole 2321, and the mounting hole 2321 may be used for mounting or passing a device therethrough.

Further, in some embodiments, the second side plate 22 and the third side plate 23 may be detachably connected to the mounting window 110 by providing a second connecting assembly, respectively. In some embodiments, the second connecting member may be a screw, the second side plate 22 has a through hole, and a screw hole may be disposed on the waterproof limiting groove 121 corresponding to the second side plate 22, and the screw may pass through the through hole and be screwed with the screw hole, so as to connect and fix the second side plate 22 to the mounting window 110. A through hole can be formed in the third side plate 23, a screw hole can be formed in the waterproof limiting groove 121 corresponding to the third side plate 23, and the screw can penetrate through the through hole and be connected with the screw hole, so that the third side plate 23 is fixedly connected to the mounting window 110.

Further, through set up on every curb plate 20 can dismantle the last plate body and the lower plate body of being connected with this skeleton texture 10, can independently maintain high-voltage box and electric core module, make things convenient for the installation and the maintenance of equipment.

Further, in some embodiments, the cabinet may further include a waterproof sealing structure 30, and the waterproof sealing structure 30 may be disposed on the side plate 20, and particularly, the waterproof sealing structure 30 may be disposed on the first side wall 21, the second side wall 22, and the third side wall 23. The waterproof sealing structure 30 may include a waterproof sealing ring, and may be engaged with the waterproof limiting groove 121 to perform waterproof sealing on the side plate 20 and the skeleton structure 10. Further, in some embodiments, the waterproof sealing ring may include a first waterproof sealing ring 31 and a second waterproof sealing ring 32. The first waterproof sealing ring 31 and the second waterproof sealing ring 32 may be arranged side by side. The first waterproof sealing ring 31 may be disposed corresponding to the lower plate, and the second waterproof sealing ring 32 may be disposed corresponding to the upper plate.

Further, in some embodiments, the cabinet 100 may further include an upper cover 40, and the upper cover 40 may be disposed on the framework structure 10, specifically, the upper cover 40 may be disposed at the upper frame body 13 of the framework structure 10, and may be opened and closed, and may cover the opening at the upper frame body 13, so as to achieve the functions of preventing water and dust and facilitating maintenance. In some embodiments, the cover 40 may be provided with a wire hole for a wire to pass through during maintenance. In some embodiments, the top cover 40 may have a substantially square shape, and four corners of the top cover 40 may be rounded, so as to improve the aesthetic effect of the cabinet 100. Can set up the hasp structure on this upper cover 40 to in open this upper cover 40, and then can be convenient for open the high-pressure tank that is located the superiors, in order to carry out wiring and later maintenance to the high-pressure tank, improve work efficiency.

As shown in fig. 5 and 6, further, in some embodiments, a dust-proof structure 50 may be disposed on an inner side of the third side plate 23, and the dust-proof structure 50 may provide dust-proof function for the inside of the cabinet 10. In some embodiments, the dust-proof structure 50 may include a pressing plate 51, a dust-proof cotton 52 and a fixing plate 53, the pressing plate 51, the dust-proof cotton 52 and the fixing plate 53 may be disposed on the third side plate 23 from inside to outside, the dust-proof cotton 52 may be located between the pressing plate 51 and the fixing plate 53, and fixed in the third lower plate 2311 of the third side plate 23 through the pressing plate 51 and the fixing plate 53. It will be appreciated that in other embodiments, the dust guard 50 may be omitted.

As shown in fig. 3 and 4, in some embodiments, a display screen 60 may be disposed on the first side plate 21, and the display screen 60 may be connected to a BMS battery management system in the floor type home energy storage system to display an operation state of the battery cell module 200. Specifically, in some embodiments, the display screen 60 may be disposed on the first upper board 212. In some embodiments, the display screen 60 may be an LCD display screen, which may make the cabinet 100 more aesthetically pleasing and convenient to operate.

Further, in some embodiments, a protective film 70 may be disposed on the display screen 60, the protective film 70 may be attached to the screen of the display screen 60, and may be designed in different shapes, and the protective film 70 may protect the display screen 60. In some embodiments, the protective film 70 may be made of PET, which not only can protect the display screen 60 from water, but also can protect the display screen from accidental damage.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. The cabinet for the floor type household energy storage system is characterized by comprising a framework structure (10) and a plurality of side plates (20) which are arranged at intervals along the circumferential direction of the framework structure (10) in a detachable mode;

the framework structure (10) comprises a chassis (11) and a plurality of upright columns (12) which are arranged on the chassis (11) at intervals along the circumferential direction of the chassis (11), and an installation window (110) for installing the side plate (20) is formed between every two adjacent upright columns (12);

and waterproof limiting grooves (121) which are used for installing and limiting the side plates (20) and have a waterproof effect are arranged on two opposite sides of the installation window (110).

2. The cabinet for a floor-standing home energy storage system according to claim 1, wherein the waterproof limiting groove (121) is disposed on two adjacent columns (12) and is located on two opposite sides of the two columns (12).

3. The cabinet for a floor-standing home energy storage system according to claim 1, wherein a waterproof sealing structure (30) matched with the skeleton structure (10) is arranged on the side plate (20);

the waterproof sealing structure (30) comprises a waterproof sealing ring matched with the waterproof limiting groove (121).

4. The cabinet for a floor standing home energy storage system according to claim 1, wherein the side panels (20) include a first side panel (21);

the first side plate (21) is detachably connected with the mounting window (110) through a first connecting assembly.

5. The cabinet for a floor-standing home energy storage system according to claim 4, wherein a via hole (1211) is formed in a bottom wall of the waterproof limiting groove (121);

the first connecting component comprises a stud and a nut, wherein the stud is arranged on the first side plate (21) and can penetrate through the through hole (1211), and the nut is sleeved on the stud to connect the first side plate (21) to the mounting window (110);

the stud and the first side plate (21) are integrally formed.

6. The cabinet for a floor standing home energy storage system according to claim 4, wherein the side panels (20) further comprise a second side panel (22) disposed opposite to the first side panel (21), and two third side panels (23) disposed on opposite sides of the first side panel (21);

the two third side plates (23) are oppositely arranged;

the second side plate (22) and the third side plate (23) are detachably connected with the mounting window (110) through a second connecting component.

7. The cabinet for a floor-standing home energy storage system according to claim 4, wherein a display screen (60) is provided on the first side plate (21);

and a protective film (70) is arranged on the display screen (60).

8. The cabinet for a floor-standing home energy storage system according to claim 6, wherein a heat dissipation structure (2311) for dissipating heat of the floor-standing home energy storage system in the cabinet is arranged on the third side plate (23);

and/or a dustproof structure (50) for preventing dust is arranged on the inner side of the third side plate (23).

9. The cabinet for a floor-standing home energy storage system according to claim 1, further comprising an upper cover (40) provided on the skeleton structure (10) and openable and closable;

and/or the skeleton structure (10) further comprises a support leg (16) arranged on the chassis (11);

and/or the framework structure (10) further comprises a travelling wheel (17) arranged on the chassis (11);

and/or the framework structure (10) further comprises a partition plate (15) for partitioning a space formed by enclosing the plurality of columns (12) into layers.

10. A floor standing home energy storage system, comprising the cabinet (100) for a floor standing home energy storage system of any one of claims 1 to 9, a cell module (200) disposed in the cabinet, and a high voltage box connected to the cell module (200).

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