CN217822914U - Household battery cabinet - Google Patents

Abstract

The utility model discloses a household battery cabinet, wherein, household battery cabinet includes the unit cabinet, the unit cabinet includes cabinet body and a plurality of battery pack, the cabinet body includes base and control cabinet, the control cabinet is located the base, define the control cabinet along the direction of the surface extension of base be the first direction; the battery packs are arranged on the surface of the base and are sequentially arranged along the first direction, and the battery packs are electrically connected with the control console. The utility model discloses aim at simplifying the overall structure of battery cabinet at the family, the dismouting and the maintenance of battery cabinet at the family of being convenient for improve practicality and the reliability of battery cabinet at the family.

Description

Household battery cabinet

Technical Field

The utility model relates to an electrical energy equipment technical field, in particular to battery cabinet is used at family.

Background

With the development of scientific technology, most of the existing electromechanical devices are equipped with household battery cabinets to be used as emergency standby power distribution or power recovery devices so that the devices can better operate.

In the existing household battery cabinet, a plurality of groups of batteries are arranged in the household battery cabinet to ensure the electric energy capacity of the household battery cabinet. In the existing household battery cabinet, a plurality of groups of batteries are mostly installed on an installation frame body in the household battery cabinet in a manner of plug-in connection. However, the multiple groups of batteries connected in a plug-in manner and arranged in the household battery cabinet are inconvenient to uniformly manage, so that the household battery cabinet is difficult to troubleshoot and inconvenient to overhaul; meanwhile, the battery cabinet is not well installed and limited among the multiple groups of batteries inserted in the installation frame body, and the installation difficulty is high, so that the battery cabinet is inconvenient to assemble for users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery cabinet is used at family aims at simplifying the overall structure of battery cabinet is used at family, and the dismouting and the maintenance of battery cabinet are used at the family of being convenient for improve practicality and the reliability of battery cabinet are used at the family.

In order to achieve the above object, the present invention provides a household battery cabinet, which comprises a unit cabinet, wherein the unit cabinet comprises a cabinet body and a plurality of battery assemblies, the cabinet body comprises a base and a console, the console is disposed on the base, and a direction in which the console extends along a surface of the base is defined as a first direction; the battery packs are arranged on the surface of the base and are sequentially arranged along the first direction, and the battery packs are electrically connected with the control console.

Optionally, each battery pack is provided with a guide limiting structure, the guide limiting structures are correspondingly matched and connected with the surface of the base, the battery pack is movably arranged on the base, and the guide limiting structures are used for guiding and limiting the moving direction of the battery pack.

Optionally, the surface of the base is provided with a plurality of guide bosses, the guide bosses are sequentially arranged along the first direction, and the guide bosses extend along a direction perpendicular to the first direction. The direction limit structure is the spout structure, the spout structure is located battery pack's bottom, it is a plurality of the spout structure is with a plurality of direction boss one-to-one and sliding fit.

Optionally, the cross section of the guide boss is trapezoidal, and the cross section of the sliding groove structure is matched with the cross section of the guide boss.

Optionally, the chute structure deviates from one end of the console is provided with a limiting plate, and the limiting plate abuts against one end of the guide boss deviating from the console.

Optionally, the cabinet body further includes a fixing bolt, and the fixing bolt is inserted through the limiting plate and inserted into the guiding boss, so as to lock the battery assembly to the base.

Optionally, the battery assembly includes a housing and a plurality of battery cells, an accommodating cavity is formed in the housing, and the bottom of the housing is disposed on the surface of the base; the plurality of battery cores are arranged in the accommodating cavity.

Optionally, a plug is arranged on the surface of the casing facing the console, and the plug is electrically connected with the plurality of batteries. And a socket is arranged on one side of the console, and the plug is plugged into the socket so as to electrically connect the battery assembly with the console.

Optionally, the housing includes a battery cover and a sealing plate, and the battery cover is provided with an installation opening; the shrouding connect in the battery cover body to the shroud the installation opening of the battery cover body, the shrouding with the battery cover body encloses and closes formation the holding chamber.

Optionally, the console includes a butting portion and a manipulation portion, the butting portion is disposed on the base and located on a rear side of the base, and the surface of the butting portion facing the battery assembly is provided with the socket; the control part is arranged above the abutting part and is provided with a control key. And/or, the casing orientation the surface of control cabinet still is equipped with the bounding wall, the bounding wall centers on the plug sets up, the control cabinet orientation the surface of base still is equipped with the mounting groove, the socket is located the tank bottom wall of mounting groove, the bounding wall is inserted and is located in the mounting groove.

Optionally, the household battery cabinet comprises a plurality of unit cabinets, the plurality of unit cabinets are sequentially arranged side by side along the width direction of the base, and two adjacent unit cabinets are mutually inserted and connected electrically through two expansion interfaces.

Optionally, the console is located in a central region of the surface of the base, and the plurality of battery assemblies are respectively located on two opposite sides of the console and are sequentially arranged along the first direction.

The utility model discloses technical scheme is through all establishing a plurality of battery pack on the surface of base to arrange the setting in proper order along the width direction of base, effectively reduce the mounting height of battery cabinet at the family, be favorable to simplifying the installation procedure of battery cabinet at the family, the battery pack's of being convenient for dismouting and maintenance have improved the practicality of battery cabinet at the family. And place a plurality of battery pack through arranging, put a plurality of battery pack on the base connection control platform alright accomplish the installation, can set up certain limit structure between battery pack and the base and help the installation, it is more convenient to install, still is favorable to reducing battery pack and cabinet body to inserting the formula and is connected for a plurality of battery pack can unify the management better, the easy access. Simultaneously, through arranging battery pack in proper order along the width direction of base, can reduce a plurality of battery pack's whole pressure under the effect of the great base of installation area for the cabinet body receives battery pack's overall action less, is favorable to further simplifying the overall structure of unit cabinet, further reduces the manufacturing cost of battery cabinet at the family, makes the battery cabinet more practical and reliable at the family.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of an embodiment of a household battery cabinet of the present invention;

FIG. 2 is a three-dimensional block diagram of an embodiment of the household battery cabinet of FIG. 1 with the battery pack mounted to the cabinet body;

FIG. 3 is a three-dimensional block diagram of one embodiment of a battery assembly of the household battery cabinet of FIG. 1;

FIG. 4 is an exploded view of one embodiment of the battery assembly of FIG. 3;

fig. 5 is a three-dimensional structural diagram of an embodiment of a cabinet body of the household battery cabinet of fig. 1.

The reference numbers illustrate:

the realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the existing household battery cabinet, a plurality of groups of batteries are arranged in the household battery cabinet to ensure the electric energy capacity of the household battery cabinet. However, in the conventional household battery cabinet, a plurality of sets of batteries are often mounted on a mounting frame body in the household battery cabinet in a manner of plug-in connection. However, a plurality of groups of batteries connected in a plug-in manner and arranged in the household battery cabinet are inconvenient to uniformly manage, so that the household battery cabinet is difficult to troubleshoot and inconvenient to overhaul; it is spacing that do not have fine installation simultaneously to peg graft between the multiunit battery on the installation support body, and the installation degree of difficulty is great, leads to the family not convenient with the battery cabinet assembly. To address the above problems, the present invention provides a household battery cabinet 100.

Referring to fig. 1 to 4, in the embodiment of the present invention, the household battery cabinet 100 includes a unit cabinet, the unit cabinet includes a cabinet body 10 and a plurality of battery assemblies 30, the cabinet body 10 includes a base 11 and a console 13, the console 13 is disposed on the base 11, and a direction in which the console 13 extends along a surface of the base 11 is defined as a first direction; the battery assemblies 30 are arranged on the surface of the base 11 and are sequentially arranged along the first direction, and the battery assemblies 30 are electrically connected with the console 13.

The utility model discloses technical scheme is through all establishing a plurality of battery pack 30 on the surface of base 11 to arrange the setting in proper order along base 11's width direction, effectively reduce the mounting height of battery cabinet 100 at the family, be favorable to simplifying the installation procedure of battery cabinet 100 at the family, the dismouting and the maintenance of the battery pack 30 of being convenient for have improved the practicality of battery cabinet 100 at the family. A plurality of battery assemblies 30 are arranged, the battery assemblies 30 are arranged on the base 11 and connected with the control console 13, and installation can be completed; and the plug-in connection between the battery pack 30 and the cabinet body 10 is reduced, so that the battery packs 30 can be managed better and uniformly, and the maintenance is convenient. Meanwhile, the battery assemblies 30 are sequentially arranged along the width direction of the base 11, the overall pressure of the plurality of battery assemblies 30 can be reduced under the action of the base 11 with a large installation area, so that the overall acting force of the battery assemblies 30 on the cabinet body 10 is small, the overall structure of the unit cabinet is further simplified, the production cost of the household battery cabinet 100 is further reduced, and the household battery cabinet 100 is more practical and reliable.

It can be understood that the overall height of the unit cabinet can be reduced by arranging the battery assemblies 30 in sequence along the width direction of the base 11, and then the installation height of the battery cabinet 100 for the user is lower, so that the user can install the battery assemblies 30 on the base 11 side by side according to the requirements, and the console 13 is electrically connected with the battery assemblies 30 to complete the assembly and the use of the unit cabinet, the battery assemblies 30 can be overhauled only by extracting the corresponding battery assemblies 30 on the surface of the base 11 during the overhaul, the convenience of the disassembly and the maintenance of the battery cabinet 100 for the user is effectively improved, and the battery cabinet 100 for the user is more practical.

And a plurality of battery pack 30 are arranged in proper order on the surface of base 11 along the first direction, base 11 can set up the below at a plurality of battery pack 30, base 11's surface needs to bear a plurality of battery pack 30 and makes base 11's installation area great, and then make a plurality of battery pack 30 act on the pressure on base 11 surface less under the action of gravity, be favorable to simplifying base 11's overall structure and reduce cabinet body 10's overall structure intensity, reduce cabinet body 10's manufacturing cost, and then further reduced the manufacturing cost of household battery cabinet 100, improve the practicality and the reliability of household battery cabinet 100. A certain guiding and limiting structure can be formed between the base 11 and the battery assembly 30, so that the battery assembly 30 can be better and neatly arranged on the cabinet body 10 when the household battery cabinet 100 is assembled, and meanwhile, the plug-in type installation between the battery assembly 30 and the cabinet body 10 is avoided, and the installation convenience of the household battery cabinet 100 is further improved.

Wherein, can be provided with the control element who carries out electrical control to battery pack 30 in the control cabinet 13 to make control cabinet 13 can play certain accuse and press and establish ties or a plurality of battery pack 30's of parallelly connected effect, carry out certain regulation and control with the whole electric quantity to a plurality of battery pack 30, be favorable to further improving the practicality of family with battery cabinet 100. Under the action of the console 13, the battery assemblies 30 arranged on the base 11 can be sequentially discharged, and when any battery assembly 30 is low in electric quantity, a user is warned, and meanwhile, the next battery assembly 30 is switched to discharge, so that the user can continuously supply power better by the battery cabinet 100, and the requirements of the user are met. In addition, a display module may be further disposed on the console 13, so that the electric quantities of the plurality of battery modules 30 are displayed on the display module one by one, and a user can monitor the electric quantity of the household battery cabinet 100, thereby further improving the practicability of the household battery cabinet 100.

Referring to fig. 1 and 2, in an embodiment of the present invention, each battery assembly 30 is provided with a guiding and limiting structure, the guiding and limiting structures are all matched and connected with the surface of the base 11, the battery assembly 30 is movably disposed on the base 11, and the guiding and limiting structure is used for guiding and limiting the moving direction of the battery assembly 30.

In this embodiment, through set up direction limit structure on battery pack 30, can make battery pack utilize the direction limit structure direction to remove to the relevant position of base 11 when assembling on base 11 on, and be connected with the spacing cooperation of the installation site on the base 11, be favorable to improving the assembly precision and the assembly convenience of battery pack 30, and then be convenient for install battery pack 30 on the mounted position that base 11 corresponds with the accuracy fast, the installation convenience and the assembly efficiency of battery cabinet 100 are used at the family further to have improved, improve the practicality of battery cabinet 100 is used at the family. Wherein, the battery assembly 30 can be movably mounted on the base 11 in a sliding manner; alternatively, the battery pack 30 may be movably mounted by being clamped and engaged with the base 11 by a robot.

Further, referring to fig. 2 to 5, in an embodiment of the present invention, the surface of the base 11 is provided with a plurality of guiding bosses 111, the guiding bosses 111 are sequentially arranged along a first direction, and the guiding bosses 111 all extend along a direction perpendicular to the first direction. The direction limit structure is chute structure 331, and chute structure 331 locates battery pack 30's bottom, a plurality of chute structure 331 and a plurality of direction boss 111 one-to-one and sliding fit.

In this embodiment, the sliding groove structure 331 is used to slide in cooperation with the guiding boss 111 on the base 11, so that the battery assembly 30 can be more stably installed on the base 11 in a sliding manner, which is beneficial to preventing the battery assembly 30 from deviating in the installation process and causing the installation deviation of the battery assembly 30 at a certain probability, which affects the assembly precision of the battery cabinet 100 for a user. Meanwhile, the battery assembly 30 is slidably installed by guiding through the guide boss 111, so that the installation process of the household battery cabinet 100 is further simplified, and the practicability of the household battery cabinet 100 is further improved. The sliding groove structures 331 of the battery components 30 are in one-to-one correspondence with the guide bosses 111 on the base 11 and are in sliding fit with the guide bosses, so that the battery components 30 can be better and independently assembled and maintained, mutual interference of the battery components 30 on the base 11 is effectively reduced, and the stability and reliability of the household battery cabinet 100 are further improved.

The sliding groove structure 331 is adopted to enable the battery assemblies 30 to be arranged on the base 11 in a sliding mode, the installation procedure of the household battery cabinet 100 can be effectively simplified, the plurality of battery assemblies 30 are installed on the surface of the base 11 in a sliding mode along the guiding direction of the guiding boss 111 in sequence during assembly, the household battery cabinet 100 can be installed, and the installation is convenient and fast. When the battery assembly 30 abuts against the console 13, the battery assembly 30 can be installed in place, so that the installation site of the battery assembly 30 can be identified mechanically, and the automatic assembly of the battery cabinet 100 for a user can be improved. Secondly, the mode of slidably mounting the battery assembly 30 can effectively reduce the assembly difficulty of the battery assembly 30 with larger weight, is favorable for reducing the workload of workers during assembly, and further improves the practicability and the assembly convenience of the household battery cabinet 100.

In other embodiments, the battery assembly 30 may be fastened to the surface of the base 11 by a snap, or fixed to a corresponding mounting hole of the base 11 by a positioning bolt at the bottom of the battery assembly 30, so that the user can mount the battery cabinet 100.

Further, referring to fig. 3 to 5, in an embodiment of the present invention, the cross-sectional shape of the guiding protrusion 111 is trapezoidal, and the cross-sectional shape of the sliding groove structure 331 matches with the cross-sectional shape of the guiding protrusion 111.

It can be understood that, by making the cross-sectional shape of the guide boss 111 trapezoidal, both sides of the guide boss 111 can be made to be a certain slope, which is convenient for reducing the damping and friction force when the battery assembly 30 slides on the guide boss 111, so that the battery assembly 30 can slide on the base 11 well. And through the cross sectional shape of chute structure 331 and the cross sectional shape phase-match of direction boss 111, can make the groove lateral wall of chute structure 331 form the inclined plane with direction boss 111 both sides to the matching, and then can make direction boss 111 play better spacing guide effect to the slip of battery pack 30, make battery pack 30 can better guide the slip under the effect of direction boss 111, be favorable to avoiding battery pack 30 to squint and have certain probability installation off normal in the sliding process, further improved the integral structure stability and the reliability of family with battery cabinet 100.

Further, referring to fig. 1, 3 and 4, in an embodiment of the present invention, one end of the chute structure 331 deviating from the console 13 is provided with a limiting plate 333, and the limiting plate 333 abuts against one end of the guiding boss 111 deviating from the console 13.

In the present embodiment, when the limit plate 333 abuts against the end of the guide boss 111 facing away from the console 13, the battery assembly 30 is described as being mounted in place, and the battery assembly 30 can be well carried on the cabinet body 10. Under the action of the limiting plate 333, the battery assembly 30 is prevented from being mounted in place or the battery assembly 30 is prevented from acting on the console 13 too much, so that the console 13 is prevented from being damaged at a certain probability, and the structural stability and reliability of the household battery cabinet 100 are further improved. In addition, under the action of the limiting plate 333, the household battery cabinet 100 can be assembled in a better automatic manner, and the assembling efficiency of the household battery cabinet 100 is further improved.

Further, in an embodiment of the present invention, the cabinet body 10 further includes a fixing bolt, the fixing bolt is inserted into the limiting plate 333 and the guiding boss 111, so as to lock the battery assembly 30 on the base 11.

By installing and fixing the battery assembly 30 on the cabinet body 10, the battery assembly 30 can be well prevented from being separated from the cabinet body 10 to a certain extent due to the action of external force after being assembled, and the stability and reliability of the overall structure of the household battery cabinet 100 are further improved.

In this embodiment, the fixing bolt is inserted into the limiting plate 333 and inserted into the guiding boss 111, and after the battery assembly 30 is completely slidably mounted on the base 11, the battery assembly 30 and the base 11 can be locked by twisting the fixing bolt, so that the battery assembly 30 can be well fixedly mounted on the cabinet body 10, and the bolt fixing mode is simple and convenient in structure and convenient to operate, thereby facilitating further simplifying the mounting process of the household battery cabinet 100 and reducing the mounting difficulty of the household battery cabinet 100. And the detachable connection between the battery assembly 30 and the cabinet body 10 is facilitated by adopting a bolt fixing mode, so that the overhaul and maintenance of the household battery cabinet 100 are facilitated.

Secondly, in other embodiments, the limiting plate 333 can also be fixed on the guiding boss 111 by means of a snap or an adhesive, so as to achieve the fixed installation of the battery assembly 30 and the cabinet body 10.

Further, referring to fig. 3 and 4, in an embodiment of the present invention, the battery assembly 30 includes a housing and a plurality of battery cells 35, a containing cavity 315 is formed in the housing, and a bottom of the housing is disposed on a surface of the base 11; a plurality of battery cells 35 are disposed in the accommodating cavity 315.

It can be understood that the battery assembly 30 can be a module formed by a plurality of batteries 35, which is beneficial to increasing the electric quantity of each battery assembly 30, so that the user has a larger overall electric quantity of the battery cabinet 100, and the user's requirement is met. And the battery assembly 30 forms a certain battery 35 module, which is beneficial to the modular installation of the household battery cabinet 100, further simplifies the integral structure of the household battery cabinet 100, and is convenient to assemble and maintain. In the embodiment, the battery assembly 30 is formed by covering the plurality of battery cells 35 with the casing, so that the plurality of battery cells 35 can be better combined to form a certain energy module, thereby better realizing the modular design of the household battery cabinet 100, and facilitating the assembly and expansion of the household battery cabinet 100. Simultaneously, utilize the casing to form the holding chamber 315 that surrounds a plurality of electric cores 35, can make the casing form certain protection architecture, a plurality of electric cores 35 to inside provide certain guard action, be favorable to reducing external environment (like rainwater, wind and dust etc.) to a plurality of electric cores 35 in transportation and use, and can also set up the mounting that carries out the fixing to a plurality of electric cores 35 and carry out radiating radiator to a plurality of electric cores 35 in holding chamber 315, make battery pack 30's overall structure stability better, the practicality and the reliability of battery cabinet 100 are used at the family have further been improved.

Further, referring to fig. 3 and 4, in an embodiment of the present invention, the housing includes a battery cover 31 and a sealing plate 33, the sealing plate 33 is connected to the battery cover 31 and covers the mounting opening of the battery cover 31, and the sealing plate 33 and the battery cover 31 enclose to form an accommodating cavity 315.

It can be understood that, can awaken fixed coordination through the mode of bolt or buckle between battery cover 31 and shrouding 33 to, can be provided with sealing material between battery cover 31 and shrouding 33 and make the holding chamber can have better leakproofness, make a plurality of electric cores 35 can obtain more careful protection. The plurality of battery cells 35 may be pre-installed in the battery cover body 31 during production of the battery cover body 31, and the battery cover body 31 is encapsulated by a sealing plate during assembly; of course, the plurality of battery cells 35 may be assembled into the battery cover 31 during assembly, and then the sealing plate 33 may be connected to the battery cells for installation. The mounting opening of the battery cover 31 can be arranged at the bottom of the battery cover 31, and at the moment, one side of the sealing plate 33 departing from the battery cover 31 is connected with the base, so that the assembly is facilitated; alternatively, the mounting opening may be provided on one side of the battery cover 31, and the integrity of the battery assembly 30 is improved by assembling a plurality of battery cells 35 and the sealing plate 33 from one side, and then connecting the bottom of the battery cover 31 to the base 11.

Secondly, the shape of the battery cover 31 can be regular shapes such as square or round, which is convenient for the production and installation of the battery cover 31, and meanwhile, the regular shape of the battery cover 31 is also beneficial to improving the aesthetic degree of the battery assembly 30, and further improves the practicability of the battery assembly 30. Of course, in other embodiments, the shape of the battery cover 31 may also be other irregular shapes, and is not further limited herein.

Referring to fig. 2, 4 and 5, in an embodiment of the present invention, a plug 311 is disposed on a surface of the housing facing the console 13, and the plug 311 is electrically connected to the plurality of batteries 35. A socket 1311 is provided at one side of the console 13, and the plug 311 is inserted into the socket 1311 to electrically connect the plurality of batteries 35 to the console 13.

In this embodiment, the plug 311 on the housing may be disposed corresponding to the socket 1311 on the console 13, so that after the battery assembly 30 is mounted on the cabinet body 10, the plug 311 on the battery cover 31 can be directly plugged into the socket 1311 of the console 13, which is convenient for the user to assemble the battery cabinet 100, further simplifies the mounting process of the battery cabinet 100, and improves the assembly efficiency of the battery cabinet 100.

Secondly, compared with the case that the battery assembly 30 and the console 13 are connected by using a conductive cable, the battery assembly 30 and the console 13 are electrically connected by using the plug 311 and the socket 1311, which is beneficial to reducing cables exposed out of the battery cabinet 100 for a user, further improves the overall aesthetic degree of the battery cabinet 100 for the user, and makes the battery cabinet 100 simpler and more beautiful for the user.

Referring to fig. 3 to 5, in an embodiment of the present invention, the console 13 includes an abutting portion 131 and a manipulation portion 133, the abutting portion 131 is disposed on the base 11 and located at a rear side of the base 11, and a socket 1311 is disposed on a surface of the abutting portion 131 facing the battery assembly 30; the manipulation unit 133 is provided above the contact portion 131, and the manipulation unit 133 is provided with a control button 1331. And/or a surrounding plate 313 is further arranged on the surface of the shell facing the console 13, the surrounding plate 313 is arranged around the plug 311, a mounting groove 1313 is further arranged on the surface of the console 13 facing the base 11, the socket 1311 is arranged on the bottom wall of the mounting groove 1313, and the surrounding plate 313 is inserted into the mounting groove 1313.

In this embodiment, the control button 1331 is disposed on the console 13, which is beneficial to better integrate the control module with the battery cabinet 100, so that the battery assembly 30 can be directly controlled by the battery cabinet 100, the operation convenience of the battery cabinet 100 is improved, the overall structure of the battery cabinet 100 is further simplified, and the battery cabinet 100 is convenient for the user to set in a portable manner. The control key 1331 may be a display key for displaying the whole electric quantity of the battery cabinet 100 for a user after the battery assembly 30 is installed in place, or a switch key for switching the discharge of a plurality of battery assemblies 30 on the cabinet body 10, so as to better meet the use requirements of the user.

Secondly, the enclosing plate 313 is arranged around the plug 311, so that the enclosing plate 313 can protect the plug 311 to a certain extent, the influence of external force or other impurities on the plug 311 is reduced, and the overall structure of the battery assembly 30 is more stable and reliable. By arranging the socket 1311 on the bottom wall of the mounting groove 1313, the socket 1311 can be protected by the mounting groove 1313 to some extent, the influence of the bracket of the socket 1311 exposed outside the console 13 is reduced, and the stability and reliability of the overall structure of the battery cabinet 100 for the user are further improved. The enclosing plate 313 is inserted into the mounting groove 1313, so that certain limiting mounting can be achieved through the mounting groove 1313 and the enclosing plate 313, the mounting process of the user battery cabinet 100 is further simplified, and the user battery cabinet 100 is more convenient to assemble.

In an embodiment of the present invention, the household battery cabinet 100 includes a plurality of unit cabinets, the plurality of unit cabinets are sequentially arranged side by side along the width direction of the base 11, and two adjacent unit cabinets are electrically connected to each other through two expansion interfaces.

In this embodiment, the extension interfaces are arranged on the cell cabinets, so that two adjacent cell cabinets can be mutually plugged and electrically connected through the extension interfaces between the plurality of cell cabinets, and the extension application of the household battery cabinet 100 can be better realized, so that a user can better directly plug more cell cabinets on the original household battery cabinet 100 according to requirements to realize the extension of the household battery cabinet 100, the required supply electric quantity can be reached, the operation is convenient, the structure is simple and convenient, and the practicability and the reliability of the household battery cabinet 100 are further improved.

In an embodiment of the present invention, the console 13 is located in the central region of the surface of the base 11, and the battery assemblies 30 are respectively located on two opposite sides of the console 13 and are sequentially arranged along the first direction.

It will be appreciated that the central region of the surface of the base 11 may extend outwardly from the geometric center of the base 11 to a distance from the edge of the base 11, and the console 13 may be mounted in this region such that the base 11 has mounting locations on both sides of the console 13, which mounting locations may be used for assembly of the battery assembly 30. By sequentially arranging the plurality of battery assemblies 30 on the two opposite sides of the console 13, the console 13 positioned in the center can regulate and control the battery assemblies 30 on the two sides, so that the battery reserve of the household battery cabinet 100 is further improved, and the practicability of the household battery cabinet 100 is improved; meanwhile, the unified management of a plurality of battery components 30 is facilitated, so that the regulation and control of the plurality of battery components 30 can be completed by one control console 13, and the management and the maintenance of the user battery cabinet 100 are more convenient.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (12)

1. A household battery cabinet, comprising a unit cabinet, wherein the unit cabinet comprises:

the cabinet comprises a cabinet body and a control cabinet, wherein the cabinet body comprises a base and a control console, the control console is arranged on the base, and the direction of the control console extending along the surface of the base is defined as a first direction; and

and the battery assemblies are arranged on the surface of the base and are sequentially arranged along the first direction, and the battery assemblies are electrically connected with the console.

2. The household battery cabinet as claimed in claim 1, wherein each battery assembly has a guiding and limiting structure, a plurality of guiding and limiting structures are correspondingly and cooperatively connected with the surface of the base, the battery assembly is movably disposed on the base, and the guiding and limiting structures are used for guiding and limiting the moving direction of the battery assembly.

3. The household battery cabinet as claimed in claim 2, wherein the surface of the base is provided with a plurality of guide bosses, the plurality of guide bosses are sequentially arranged along the first direction, and the guide bosses extend along a direction perpendicular to the first direction;

the direction limit structure is the spout structure, the spout structure is located battery pack's bottom, it is a plurality of the spout structure is with a plurality of direction boss one-to-one and sliding fit.

4. The household battery cabinet as claimed in claim 3, wherein the cross-sectional shape of the guide projection is trapezoidal, and the cross-sectional shape of the sliding groove structure matches with the cross-sectional shape of the guide projection.

5. The household battery cabinet as claimed in claim 3, wherein a limiting plate is disposed at an end of the sliding groove structure facing away from the console, and the limiting plate abuts against an end of the guiding boss facing away from the console.

6. The household battery cabinet as claimed in claim 5, wherein the cabinet body further comprises a fixing bolt, and the fixing bolt is inserted through the limiting plate and inserted into the guiding boss to lock the battery assembly to the base.

7. The household battery cabinet of claim 1, wherein the battery assembly comprises:

the bottom of the shell is arranged on the surface of the base; and

a plurality of electric cores, a plurality of electric cores are located the holding intracavity.

8. The household battery cabinet as claimed in claim 7, wherein the surface of the housing facing the console is provided with a plug;

and a socket is arranged on one side of the console, and the plug is plugged into the socket so as to electrically connect the battery assembly with the console.

9. The household battery cabinet of claim 8, wherein the housing comprises:

the battery cover body is provided with an installation opening; and

the shrouding, the shrouding connect in the battery cover body to the shroud the installation opening of the battery cover body, the shrouding with the battery cover body encloses and closes the formation the holding chamber.

10. The household battery cabinet as claimed in claim 8, wherein the console comprises an abutting part and a control part, the abutting part is arranged on the base, and the surface of the abutting part facing the battery assembly is provided with the socket; the control part is arranged above the abutting part and is provided with a control key;

and/or, the casing orientation the surface of control cabinet still is equipped with the bounding wall, the bounding wall centers on the plug sets up, the control cabinet orientation the surface of base still is equipped with the mounting groove, the socket is located the tank bottom wall of mounting groove, the bounding wall is inserted and is located in the mounting groove.

11. The household battery cabinet according to any one of claims 1 to 10, wherein the household battery cabinet comprises a plurality of the unit cabinets, the plurality of unit cabinets are sequentially arranged side by side along the first direction, and two adjacent unit cabinets are electrically connected by inserting expansion interfaces.

12. The household battery cabinet as claimed in any one of claims 1 to 10, wherein the console is located in a central region of the base surface, and a plurality of battery assemblies are respectively located on two opposite sides of the console and are sequentially arranged along the first direction.

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