Energy storage cabinet with replaceable battery

Abstract

The utility model relates to the technical field of battery energy storage cabinets, and discloses an energy storage cabinet capable of replacing batteries, which comprises a battery energy storage cabinet main body, bearing partition plates are arranged in the battery energy storage cabinet main body at equal intervals, and the interior of the battery energy storage cabinet main body is divided into a plurality of battery accommodating cavities by the bearing partition plates. According to the utility model, the clamping electromagnet is arranged on the front surface of the replaceable battery main body, so that magnetic attraction force can be generated, the magnetic attraction baffle can be pulled through magnetic attraction, the replaceable battery main body can be limited and clamped, the reset hinge component has elastic stretching and resetting capability on the magnetic attraction baffle, opening and closing are convenient, and the pushing electromagnet is operated; the magnetic poles of the pushing electromagnet and the magnetic attraction pushing plate correspond to each other, and repulsive pushing force is generated between the pushing electromagnet and the magnetic attraction pushing plate, so that the replaceable battery main body can be pushed out of the battery accommodating cavity, and the battery of the device is relatively convenient to replace, easy to install and take out, short in time consumption and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of battery energy storage cabinets, and particularly relates to an energy storage cabinet with replaceable batteries. Background Technique

[0002] With the continuous upgrading of the energy structure and environmental protection requirements, energy storage lithium battery cabinets have been widely used in many fields, such as data centers, power grids, communication base stations, etc. With the continuous development and utilization of renewable clean energies such as solar energy, wind energy, and biomass energy, especially after the large-scale application and development of solar photovoltaic power generation systems, small-scale user-side energy storage has become a trend. Small-scale user-side energy storage is mostly in the form of energy storage cabinets, and energy storage cabinets are bound to become a trend.

[0003] Energy storage cabinets store electrical energy with lithium batteries. Generally, energy storage cabinets use lithium iron phosphate battery cells as raw materials, and then add a BMS protection system, which basically constitutes an energy storage cabinet system. In this system, the previous energy storage device used lead-acid batteries. However, in actual use, the replacement of energy storage batteries is relatively inconvenient, and the convenience of taking out or installing from the energy storage cabinet is insufficient. Due to its volume and weight limitations, the battery replacement process becomes quite complicated and time-consuming. Therefore, we propose an energy storage cabinet with replaceable batteries to solve the above problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides an energy storage cabinet with replaceable batteries, which has the advantages of relatively convenient battery replacement, relatively easy installation and removal, short time consumption, and good practicability, and solves the problem that the battery replacement process of existing energy storage batteries becomes quite complicated and time-consuming due to their volume and weight limitations.

[0006] (2) Technical Solutions

[0007] To achieve the purpose of relatively convenient battery replacement, relatively easy installation and removal, short time consumption, and good practicability, the utility model provides the following technical solutions: an energy storage cabinet with replaceable batteries, including a battery energy storage cabinet main body, and a plurality of bearing partitions are equidistantly arranged inside the battery energy storage cabinet main body;

[0008] The inside of the battery energy storage cabinet main body is divided into a plurality of battery accommodation cavities by the bearing partitions. On both sides of the front of the battery energy storage cabinet main body, a plurality of reset hinge members are arranged at equal distances. A magnetic attraction baffle is arranged on the reset hinge members. A replaceable battery main body is arranged inside each of the plurality of battery accommodation cavities. A pushing electromagnet is arranged on the back of the battery energy storage cabinet main body;

[0009] Among them, a clamping electromagnet is provided on the front of the replaceable battery body. The clamping electromagnet is magnetically positioned and clamped with a magnetic attraction baffle. A magnetic attraction push plate is provided on the back of the replaceable battery body. The magnetic attraction push plate corresponds to the position of the push electromagnet and mutually magnetically repels it.

[0010] Preferably, the replaceable battery body is slidably loaded inside the battery accommodation cavity, and the whole of the replaceable battery body is engaged and matched with the inside of the battery accommodation cavity.

[0011] Preferably, the reset hinge member includes a hinge seat, a hinge block, and an elastic auxiliary rubber sheet. The hinge seat is provided on both sides of the front of the battery energy storage cabinet body. The hinge block is hinged to the front of the hinge seat. The hinge block is fixedly connected to the magnetic attraction baffle. Both ends of the elastic auxiliary rubber sheet are fixedly connected to the hinge seat and the magnetic attraction baffle respectively. The elastic auxiliary rubber sheet is in a taut state.

[0012] Preferably, the numbers of the battery accommodation cavity, the replaceable battery body, the push electromagnet, the clamping electromagnet, and the magnetic attraction push plate are all equal. The push electromagnet corresponds to the position of the magnetic attraction push plate, and the clamping electromagnet corresponds to the positions of two adjacent support magnetic attraction baffles.

[0013] Preferably, a front mounting groove is provided on the front of the replaceable battery body. The clamping electromagnet is installed inside the front mounting groove, and the front of the clamping electromagnet is flush with the front of the replaceable battery body.

[0014] Preferably, a back mounting groove is provided on the back of the replaceable battery body. The push electromagnet is installed inside the back mounting groove, and the back of the clamping electromagnet is flush with the back of the replaceable battery body.

[0015] Preferably, heat dissipation openings are provided on both sides of the battery energy storage cabinet body. The heat dissipation openings correspond to the position of the battery accommodation cavity.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides an energy storage cabinet with replaceable batteries, having the following beneficial effects:

[0018] 1. The energy storage cabinet with replaceable batteries is provided with a clamping electromagnet on the front of the replaceable battery body. After the clamping electromagnet operates, it can generate magnetic suction force, thereby playing a magnetic control role on the magnetic baffle plates on both sides, enabling the magnetic baffle plates to stably limit and clamp the replaceable battery body. The reset hinge member provides thread support and elastic stretching reset ability for the magnetic baffle plates, facilitating the opening and closing of the magnetic baffle plates. Operating the pushing electromagnet makes the magnetic poles of the pushing electromagnet and the magnetic pushing plate correspond, so that like poles repel each other, generating a repulsive thrust between them. Then, the replaceable battery body is pushed out of the battery accommodation cavity by the thrust, making the disassembly and assembly of the replaceable battery body relatively simple and convenient, making the battery replacement of the device relatively convenient, the installation and removal are relatively easy, the time consumption is short, and the practicability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front perspective schematic diagram of the structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 is an enlarged schematic diagram of part A of the structure;

[0021] Figure 3 is a side cross-sectional perspective schematic diagram of the structure of the present invention;

[0022] Figure 4 is a top perspective schematic diagram of the structure of the present invention;

[0023] Figure 5 is a rear perspective schematic diagram of the structure of the present invention.

[0024] In the figure: 1. Battery energy storage cabinet main body; 2. Bearing partition; 3. Battery accommodation cavity; 4. Reset hinge member; 41. Hinge seat; 42. Hinge block; 43. Elastic auxiliary rubber sheet; 5. Magnetic baffle plate; 6. Replaceable battery body; 7. Pushing electromagnet; 8. Clamping electromagnet; 9. Magnetic pushing plate; 10. Front mounting groove; 11. Rear mounting groove; 12. Heat dissipation port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1 - 5 , an energy storage cabinet with replaceable batteries, including a battery energy storage cabinet main body 1, and bearing partitions 2 are equidistantly arranged inside the battery energy storage cabinet main body 1;

[0027] The interior of the main body 1 of the battery energy storage cabinet is divided into multiple battery accommodation cavities 3 by a bearing partition 2. On both sides of the front of the main body 1 of the battery energy storage cabinet, reset hinge members 4 arranged at equal distances are provided. A magnetic attraction baffle 5 is provided on the reset hinge member 4. A replaceable battery body 6 is provided inside each of the multiple battery accommodation cavities 3. A pushing electromagnet 7 is provided on the back of the main body 1 of the battery energy storage cabinet;

[0028] Among them, a clamping electromagnet 8 is provided on the front of the replaceable battery body 6. The clamping electromagnet 8 is magnetically attracted and clamped with the magnetic attraction baffle 5. A magnetic attraction pushing plate 9 is provided on the back of the replaceable battery body 6. The magnetic attraction pushing plate 9 corresponds to the position of the pushing electromagnet 7 and mutually magnetically repels;

[0029] The beneficial effects expressed by this solution: By providing a clamping electromagnet 8 on the front of the replaceable battery body 6, the clamping electromagnet 8 can generate magnetic attraction force after operation, thereby playing a magnetic attraction control role on the magnetic attraction baffles 5 on both sides, enabling the magnetic attraction baffles 5 to stably limit and clamp the replaceable battery body 6. The reset hinge member 4 plays a role of thread support and elastic stretching reset for the magnetic attraction baffle 5, supporting the opening and closing of the magnetic attraction baffle 5 conveniently. Operate the pushing electromagnet 7 to make the magnetic poles of the pushing electromagnet 7 and the magnetic attraction pushing plate 9 correspond, so that like poles repel each other, generating a repulsive thrust between them. Then, the replaceable battery body 6 is pushed out of the battery accommodation cavity 3 by the thrust, making the disassembly and assembly of the replaceable battery body 6 relatively simple and convenient, making the battery replacement of the device relatively convenient, the installation and removal are relatively easy, and the time consumption is short, with good practicability.

[0030] Furthermore, the replaceable battery body 6 is slidably loaded inside the battery accommodation cavity 3, and the whole of the replaceable battery body 6 is engaged and matched with the inside of the battery accommodation cavity 3;

[0031] By setting the replaceable battery body 6 to be received and adapted inside the battery accommodation cavity 3, it plays a role of bearing and receiving protection, and the overall placement and protection effect is good.

[0032] Furthermore, the reset hinge member 4 includes a hinge seat 41, a hinge block 42, and an elastic auxiliary rubber sheet 43. The hinge seat 41 is provided on both sides of the front of the main body 1 of the battery energy storage cabinet. The hinge block 42 is hinged to the front of the hinge seat 41. The hinge block 42 is fixedly connected to the magnetic attraction baffle 5. Both ends of the elastic auxiliary rubber sheet 43 are fixedly connected to the hinge seat 41 and the magnetic attraction baffle 5 respectively, and the elastic auxiliary rubber sheet 43 is in a taut state;

[0033] By setting the reset hinge member 4 to include a hinge seat 41, a hinge block 42, and an elastic auxiliary rubber sheet 43, the hinge seat 41 and the hinge block 42 play a hinge role and can adjust the control of the supporting magnetic attraction baffle 5. When the engaging electromagnet 8 stops operating, the elastic auxiliary rubber sheet 43 can quickly elastically pull and reset the supporting magnetic attraction baffle 5, making the opening and closing of the supporting magnetic attraction baffle 5 relatively simple and convenient.

[0034] Furthermore, the numbers of the battery accommodation cavity 3, the replaceable battery body 6, the pushing electromagnet 7, the engaging electromagnet 8, and the magnetic attraction pushing plate 9 are all equal. The pushing electromagnet 7 corresponds to the magnetic attraction pushing plate 9 in position, and the engaging electromagnet 8 corresponds to two adjacent supporting magnetic attraction baffles 5 in position.

[0035] By setting the numbers of the battery accommodation cavity 3, the replaceable battery body 6, the pushing electromagnet 7, the engaging electromagnet 8, and the magnetic attraction pushing plate 9 to be equal and their mutual positions to correspond, the replaceable battery body 6 can be limited and protected by the engaging electromagnet 8 cooperating with the supporting magnetic attraction baffle 5 when being placed. When the replaceable battery body 6 needs to be taken out, the pushing electromagnet 7 can be operated to make the magnetic poles of the pushing electromagnet 7 and the magnetic attraction pushing plate 9 correspond, so that like poles repel each other and generate a repulsive thrust between them. Then, the replaceable battery body 6 is pushed out of the battery accommodation cavity 3 by the thrust, and the disassembly and assembly of the replaceable battery body 6 are relatively simple and convenient.

[0036] Furthermore, a front mounting groove 10 is provided on the front surface of the replaceable battery body 6, and the engaging electromagnet 8 is installed inside the front mounting groove 10. The front surface of the engaging electromagnet 8 is flush with the front surface of the replaceable battery body 6.

[0037] By setting the front mounting groove 10, the engaging electromagnet 8 can be accommodated, making the installation of the engaging electromagnet 8 relatively stable and flush with the front surface of the replaceable battery body 6, with good practicability.

[0038] Furthermore, a rear mounting groove 11 is provided on the rear surface of the replaceable battery body 6, and the pushing electromagnet 7 is installed inside the rear mounting groove 11. The rear surface of the engaging electromagnet 8 is flush with the rear surface of the replaceable battery body 6.

[0039] By setting the rear mounting groove 11, the installation of the pushing electromagnet 7 is relatively stable and flush with the rear surface of the replaceable battery body 6, with good practicability.

[0040] Furthermore, heat dissipation openings 12 are provided on both sides of the battery energy storage cabinet main body 1, and the heat dissipation openings 12 correspond to the battery accommodation cavity 3 in position.

[0041] By setting the heat dissipation openings 12 and corresponding to the replaceable battery body 6 in position, the heat generated by the replaceable battery body 6 during operation can be stably discharged through the heat dissipation openings 12, with good practicability.

[0042] It should be noted that all the devices in this application are common devices in the market, which can be selected according to needs during specific use. Moreover, the circuit connection relationships of all the devices belong to simple series and parallel connection circuits, and there is no innovation point in the circuit connection. Those skilled in the art can easily implement it, which belongs to the prior art and will not be elaborated further.

[0043] Working principle: By providing a bearing partition 2 inside the battery energy storage cabinet main body 1, the interior of the battery energy storage cabinet main body 1 can be divided into multiple battery accommodation cavities 3, which play a role of separating and bearing, so that the battery accommodation cavities 3 can bear and store and protect the replaceable battery main body 6. A reset hinge member 4 is provided on the front of the battery energy storage cabinet main body 1, which can hinge and support the magnetic attraction baffle 5. Moreover, a clamping electromagnet 8 is provided on the front of the replaceable battery main body 6. When the replaceable battery main body 6 is installed in the battery accommodation cavity 3, the clamping electromagnet 8 on its front can generate a magnetic attraction force after operation, so as to exert a magnetic attraction control on the magnetic attraction baffles 5 on both sides, so that the magnetic attraction baffles 5 can stably limit and clamp the replaceable battery main body 6;

[0044] The reset hinge member 4 includes a hinge seat 41, a hinge block 42 and an elastic auxiliary rubber sheet 43. The hinge seat 41 and the hinge block 42 play a hinge role and can adjust the support and control of the magnetic attraction baffle 5. When the clamping electromagnet 8 stops operating, the elastic auxiliary rubber sheet 43 can quickly elastically pull and reset the support magnetic attraction baffle 5, making the opening and closing of the support magnetic attraction baffle 5 relatively simple and convenient;

[0045] A push electromagnet 7 is provided on the back of the replaceable battery main body 6, and a magnetic attraction push plate 9 is correspondingly arranged on the back of the battery energy storage cabinet main body 1. When it is necessary to take out the replaceable battery main body 6, the push electromagnet 7 can be operated so that the magnetic poles of the push electromagnet 7 and the magnetic attraction push plate 9 correspond, and thus like poles repel each other, generating a repulsive thrust between them. Then, the replaceable battery main body 6 is pushed out of the battery accommodation cavity 3 by the thrust. Therefore, the disassembly and assembly of the replaceable battery main body 6 are relatively simple and convenient, the battery replacement of the device is relatively convenient, the installation and removal are relatively easy and time-consuming is short, and the practicability is good, solving the problem that the existing energy storage battery makes the battery replacement process quite complicated and time-consuming due to the limitation of its volume and weight.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery - replaceable energy storage cabinet, comprising a main body (1) of the battery energy storage cabinet, characterized in that: Inside the main body (1) of the battery energy storage cabinet, load-bearing partitions (2) are provided at equal distances; Inside the main body (1) of the battery energy storage cabinet, it is divided into multiple battery accommodation cavities (3) by the load-bearing partitions (2). On both sides of the front of the main body (1) of the battery energy storage cabinet, reset hinge members (4) arranged at equal distances are provided. A magnetic attraction baffle (5) is provided on the reset hinge member (4). Inside each of the multiple battery accommodation cavities (3), a replaceable battery body (6) is provided. A push electromagnet (7) is provided on the back of the main body (1) of the battery energy storage cabinet; Among them, a clamping electromagnet (8) is provided on the front of the replaceable battery body (6). The clamping electromagnet (8) is magnetically attracted and clamped with the magnetic attraction baffle (5). A magnetic attraction push plate (9) is provided on the back of the replaceable battery body (6). The magnetic attraction push plate (9) corresponds to the position of the push electromagnet (7) and mutually magnetically repels.

2. The energy storage cabinet with replaceable battery according to claim 1, characterized in that: The replaceable battery body (6) is slidably loaded inside the battery accommodation cavity (3). The whole of the replaceable battery body (6) is clamped and matched with the inside of the battery accommodation cavity (3).

3. The energy storage cabinet with replaceable battery according to claim 1, characterized in that: The reset hinge member (4) includes a hinge seat (41), a hinge block (42), and an elastic auxiliary rubber sheet (43). The hinge seat (41) is arranged on both sides of the front of the main body (1) of the battery energy storage cabinet. The hinge block (42) is hinged to the front of the hinge seat (41). The hinge block (42) is fixedly connected to the magnetic attraction baffle (5). Both ends of the elastic auxiliary rubber sheet (43) are fixedly connected to the hinge seat (41) and the magnetic attraction baffle (5) respectively. The elastic auxiliary rubber sheet (43) is in a taut state.

4. The energy storage cabinet with replaceable battery according to claim 1, characterized in that: The number of the battery accommodation cavities (3), the replaceable battery bodies (6), the push electromagnets (7), the clamping electromagnets (8), and the magnetic attraction push plates (9) are all equal. The push electromagnet (7) corresponds to the position of the magnetic attraction push plate (9). The clamping electromagnet (8) corresponds to the positions of two adjacent supporting magnetic attraction baffles (5).

5. The energy storage cabinet with replaceable battery according to claim 1, characterized in that: A front mounting groove (10) is provided on the front of the replaceable battery body (6). The clamping electromagnet (8) is installed inside the front mounting groove (10). The front of the clamping electromagnet (8) is flush with the front of the replaceable battery body (6).

6. The energy storage cabinet with replaceable battery according to claim 1, wherein: A back mounting groove (11) is provided on the back of the replaceable battery body (6). The push electromagnet (7) is installed inside the back mounting groove (11). The back of the clamping electromagnet (8) is flush with the back of the replaceable battery body (6).

7. The energy storage cabinet with replaceable battery according to claim 1, characterized in that: Heat dissipation openings (12) are provided on both sides of the main body (1) of the battery energy storage cabinet. The heat dissipation openings (12) correspond to the positions of the battery accommodation cavities (3).

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