Floor type household energy storage battery box

Abstract

The utility model discloses a floor type household energy storage battery box which comprises a box body, a box body upper cover is installed on one side of the box body in a covering mode, a box body side cover is installed on the other side of the box body in a covering mode, caster assemblies are arranged at the four corners of the bottom end of the box body, and then the box body can be pushed through the caster assemblies. A battery inner cover is arranged in the box body, a battery cell module is arranged in the battery inner cover, the battery cell module is composed of a plurality of square battery cells, a first epoxy plate and a second epoxy plate are vertically inserted into gaps among the plurality of square battery cells, and connecting pieces are connected among the plurality of square battery cells; at least three plastic steel belts are bound among the plurality of square battery cells, and fireproof cotton is arranged between the first epoxy plate and the square battery cells and between the second epoxy plate and the square battery cells and wraps the outer sides of the first epoxy plate and the second epoxy plate.

Description

Technical Field

[0001] This utility model relates to the field of energy storage batteries, and in particular to a floor-standing household energy storage battery box. Background Technology

[0002] With the increasing demand for energy storage batteries, they are playing an increasingly important role in energy storage and utilization. Traditional energy storage battery boxes are usually large in size, small in capacity, occupy a lot of ground space, and are not flexible in installation and relocation. Therefore, a floor-standing home energy storage battery box is proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A floor-standing household energy storage battery box includes a box body, one side of which is covered with a top cover, and the other side of which is covered with a side cover. Caster assemblies are provided at the four corners of the bottom of the box body, allowing the box body to be moved. Inside the box body, there is a battery inner cover, and inside the battery inner cover, there is a battery cell module. The battery cell module is composed of several square battery cells, and a first epoxy board and a second epoxy board are vertically inserted between the several square battery cells. Connecting pieces are connected between the several square battery cells, and plastic steel straps and at least three plastic steel straps are also bound between the several square battery cells. Fireproof cotton is provided between the first epoxy board and the second epoxy board and the square battery cells, and the fireproof cotton is wrapped around the outside of the first epoxy board and the second epoxy board.

[0005] Preferably, the plurality of square battery cells are provided with PVC corner protectors, and the PVC corner protectors are distributed at the four corners of the square battery cells, and the square battery cells are lithium iron phosphate square battery cells.

[0006] Preferably, the inner battery cover is provided with reinforcing ribs, and the reinforcing ribs are all horizontally welded to the bottom of the outer side of the inner battery cover. The inner battery cover is formed with a number of heat dissipation holes, and the number of heat dissipation holes are distributed on the side of the inner battery cover.

[0007] Preferably, an LCD touch screen is provided at the top of the front side of the housing, and a first handle is provided at the bottom of the LCD touch screen. The first handle is formed in the middle of the front side of the housing, so that the housing can be moved by pushing the first handle. The housing is also provided with a battery power guide light, which is vertically located on the front side of the housing and is electrically connected to the battery cell module.

[0008] Preferably, a second handle is formed at the top of the back of the box side cover, and the second handle is recessed inward. A DC terminal is provided at the bottom of the second handle, and the positive and negative terminals are respectively installed on the box side cover. A communication light board is provided at the bottom of the DC terminal, and the communication light board is vertically installed on the box side cover. A BMS battery system control panel is provided at the bottom of the communication light board, and the BMS battery system control panel is vertically installed on the box side cover. Fasteners are provided between the box side cover and the box body, and the fasteners are all horizontally located at the four corners of the side of the box side cover, and the other end of the fasteners is connected to the four corners of the back of the box body.

[0009] Preferably, the DC terminal consists of a positive terminal, a negative terminal, and a surge module, with the surge module located between the positive and negative terminals, and the positive terminal, negative terminal, and surge module respectively installed on the side cover of the enclosure.

[0010] Preferably, the side cover of the enclosure is further provided with a communication interface, which is installed on the outside of the side cover and electrically connected to the communication light board. A communication light board mounting hole is provided between the communication light board and the side cover of the enclosure, and the communication light board mounting hole is formed on the side cover of the enclosure and installed inside the communication light board mounting hole.

[0011] Preferably, a BMS mounting hole is provided between the side cover of the enclosure and the BMS battery system control panel, and the BMS mounting hole is formed on the side cover of the enclosure, and the BMS battery system control panel is installed inside the BMS mounting hole.

[0012] Compared with existing technologies, the advantages of this utility model are: integrated assembly, exquisite and beautiful appearance, low weight, easy installation and movement through caster assembly, battery inner cover to fix the battery cells, and the ability to expand capacity by setting the number of battery cells according to needs. The battery as a whole adopts passive heat dissipation, which has good heat dissipation performance. The battery box provides multiple communication interfaces to connect to various external inverters, with advantages such as good stability, strong compatibility, high energy density, small size, and high safety performance. It also improves the convenience of installation and maintenance, has good practicality and promotion value, can meet the energy storage needs in various scenarios, and ensure the stable and efficient operation of the energy storage system.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural schematic diagram of a floor-standing home energy storage battery box;

[0016] Figure 2 This is another structural schematic diagram of a floor-standing home energy storage battery box;

[0017] Figure 3 This is a structural schematic diagram of the side cover of the box;

[0018] Figure 4 This is a schematic diagram of the battery cell module structure;

[0019] Figure 5 This is a schematic diagram of the battery inner cover.

[0020] The diagram shows: 1. Top cover of the enclosure; 2. Enclosure; 3. Side cover of the enclosure; 4. Inner cover of the battery; 401. Reinforcing rib; 402. Heat dissipation hole; 5. Battery cell module; 501. Square battery cell; 502. First epoxy board; 503. PVC corner protector; 504. Plastic steel strip; 505. Connecting piece; 506. Second epoxy board; 507. Fireproof cotton; 6. BMS battery system control panel; 7. LCD touch screen display; 8. First handle; 9. Caster assembly; 10. Communication light board; 11. DC terminal; 111. Positive terminal; 112. Negative terminal; 113. Surge module; 114. DC terminal mounting hole; 12. Second handle; 13. Battery power guide light; 14. Fastener; 15. Communication interface; 16. Communication light board mounting hole; 17. BMS mounting hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5In this embodiment of the present invention, a floor-standing household energy storage battery box includes a box body 2. A top cover 1 is installed on one side of the box body 2, and a side cover 3 is installed on the other side. Caster assemblies 9 are provided at the four corners of the bottom of the box body 2, allowing the box body 2 to be moved. An inner battery cover 4 is provided inside the box body 2, and a battery cell module 5 is provided inside the inner battery cover 4. The battery cell module 5 is composed of several square battery cells 501. The gaps between the square battery cells 501 are vertically inserted with a first epoxy plate 502 and a second epoxy plate 506, and a connecting piece 505 connects several square battery cells 501. The several square battery cells 501 are also bound with plastic steel straps 504 and at least three plastic steel straps 504. Fireproof cotton 507 is provided between the first epoxy plate 502 and the second epoxy plate 506 and the square battery cells 501, and the fireproof cotton 507 is wrapped around the outside of the first epoxy plate 502 and the second epoxy plate 506.

[0023] Each of the square battery cells 501 is provided with PVC corner protectors 503, and the PVC corner protectors 503 are distributed at the four corners of the square battery cells 501. The square battery cells 501 are lithium iron phosphate square battery cells, and the four corners of the square battery cells 501 are covered and protected by the PVC corner protectors 503.

[0024] The battery inner cover 4 is provided with reinforcing ribs 401, and the reinforcing ribs 401 are all horizontally welded to the bottom of the outer side of the battery inner cover 4. The battery inner cover 4 is formed with a number of heat dissipation holes 402, and the number of heat dissipation holes 402 are distributed on the side of the battery inner cover 4. The heat generated by the number of square battery cells 501 installed inside the battery inner cover 4 during operation can be discharged through the number of heat dissipation holes 402.

[0025] An LCD touch screen 7 is provided at the top of the front side of the housing 2, and a first handle 8 is provided at the bottom of the LCD touch screen 7. The first handle 8 is formed in the middle of the front side of the housing 2, so that the housing 2 can be moved by pushing the first handle 8. The housing 2 is also provided with a battery power guide light 13, which is vertically located on the front side of the housing 2, and is electrically connected to the battery cell module 5.

[0026] A second handle 12 is formed at the top of the back of the side cover 3 of the enclosure, and the second handle 12 is recessed inward. A DC terminal 11 is provided at the bottom of the second handle 12, and the positive terminal 111 and the negative terminal 112 are respectively installed on the side cover 3 of the enclosure. A communication light board 10 is provided at the bottom of the DC terminal 11, and the communication light board 10 is vertically installed on the side cover 3 of the enclosure. A BMS battery system control panel 6 is provided at the bottom of the communication light board 10, and the BMS battery system control panel 6 is vertically installed on the side cover 3 of the enclosure. Fasteners 14 are provided between the side cover 3 of the enclosure and the enclosure 2, and the fasteners 14 are all located laterally at the four corners of the side of the side cover 3 of the enclosure. The other end of the fastener 14 is connected to the four corners of the back of the enclosure 2, thereby fixing the side cover 3 of the enclosure to the enclosure 2 through the fasteners 14.

[0027] The DC terminal 11 consists of a positive terminal 111, a negative terminal 112, and a surge module 113. The surge module 113 is located between the positive terminal 111 and the negative terminal 112. The positive terminal 111, the negative terminal 112, and the surge module 113 are respectively installed on the side cover 3 of the housing. The positive terminal 111 is electrically connected to the cell module 5, and the negative terminal 112 is electrically connected to the BMS battery system control panel 6.

[0028] The side cover 3 of the enclosure is also provided with a communication interface 15, and the communication interface 15 is installed on the outside of the side cover 3 of the enclosure. The communication interface 15 is electrically connected to the communication light board 10. A communication light board mounting hole 16 is provided between the communication light board 10 and the side cover 3 of the enclosure. The communication light board mounting hole 16 is formed on the side cover 3 of the enclosure, and the communication light board 10 is installed inside the communication light board mounting hole 16.

[0029] A BMS mounting hole 17 is provided between the side cover 3 of the enclosure and the BMS battery system control panel 6. The BMS mounting hole 17 is formed on the side cover 3 of the enclosure, and the BMS battery system control panel 6 is installed inside the BMS mounting hole 17.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A floor standing home energy storage battery bank comprising a housing, characterised in that, The side of the box is covered and installed with a box upper cover, and the other side of the box is covered and installed with a box side cover, and the four corners of the bottom end of the box are provided with a wheel assembly, so that the box can be pushed through the wheel assembly, the inside of the box is provided with a battery cover, and the inside of the battery cover is provided with an electric core module, the electric core module is composed of a plurality of square electric cores, and the gaps between the plurality of square electric cores are vertically inserted with a first epoxy plate and a second epoxy plate, and the plurality of square electric cores are connected with connecting sheets, and the plurality of square electric cores are also bound with plastic steel belts and at least three plastic steel belts, and the first epoxy plate and the second epoxy plate are provided with fireproof cotton between the square electric cores, and the fireproof cotton is wrapped outside the first epoxy plate and the second epoxy plate.

2. A floor standing home energy storage battery bank according to claim 1, wherein, The plurality of square electric cores are provided with PVC corner guards, and the PVC corner guards are distributed at the four corners of the square electric cores, and the square electric cores are lithium iron phosphate square electric cores.

3. A floor standing home energy storage battery bank according to claim 1, wherein, The battery cover is provided with reinforcing ribs, and the reinforcing ribs are transversely welded at the bottom end outside the battery cover, and the battery cover is formed with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are distributed at the side of the battery cover.

4. The floor standing home energy storage battery bank of claim 1, wherein, The top end of the front face of the box is provided with an LCD touch display screen, and the bottom end of the LCD touch display screen is provided with a first handle, and the first handle is formed at the middle position of the front face of the box, so that the box is moved by the first handle, and the box is also provided with a battery power light guide lamp, and the battery power light guide lamp is vertically located at the front face of the box, and the battery power light guide lamp is electrically connected with the electric core module.

5. The floor standing home energy storage battery bank of claim 1, wherein, The top end of the back of the box side cover is formed with a second handle, and the second handle is recessed inward, the bottom end of the second handle is provided with a DC terminal, and the positive and negative terminals are respectively installed on the box side cover, the bottom end of the DC terminal is provided with a communication lamp plate, and the communication lamp plate is vertically installed on the box side cover, the bottom end of the communication lamp plate is provided with a BMS battery system control panel, and the BMS battery system control panel is vertically installed on the box side cover, the box side cover and the box are provided with fasteners, and the fasteners are transversely located at the four corners of the side of the box side cover, and the other end of the fastener is connected with the four corners of the back of the box.

6. A floor standing home energy storage battery bank according to claim 5, wherein, The DC terminal is composed of a positive terminal, a negative terminal and a surge module, and the surge module is located between the positive terminal and the negative terminal, and the positive terminal, the negative terminal and the surge module are respectively installed on the box side cover.

7. A floor standing home energy storage battery bank according to claim 5, wherein, The box side cover is also provided with a communication interface, and the communication interface is installed outside the box side cover, and the communication interface is electrically connected with the communication lamp plate, the communication lamp plate and the box side cover are provided with a communication lamp plate mounting hole, and the communication lamp plate mounting hole is formed on the box side cover, and the communication lamp plate is installed inside the communication lamp plate mounting hole.

8. A floor standing home energy storage battery bank according to claim 5, wherein, The box side cover and the BMS battery system control panel are provided with a BMS mounting hole, and the BMS mounting hole is formed on the box side cover, and the BMS battery system control panel is installed inside the BMS mounting hole.

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