Energy storage battery box for sodium ion battery

Abstract

The energy storage battery box comprises a bottom plate, first vertical plates are movably installed on the two sides of the top end of the bottom plate, second vertical plates are movably installed on the other two sides of the top end of the bottom plate, vertical plate outer buckles are fixedly installed on the outer surfaces of the first vertical plates, and vertical plate outer buckles are fixedly installed on the outer surfaces of the second vertical plates. Limiting grooves are formed in the surfaces of the vertical plate outer buckles, vertical plate outer grooves are formed in the outer surfaces of the second vertical plates, two limiting buckles are movably installed on the inner sides of the vertical plate outer grooves, and one ends of the limiting buckles are inserted into the limiting grooves in a sliding mode. According to the utility model, the vertical plate outer buckles on the surfaces of the first vertical plates are vertically inserted into the vertical plate outer grooves on the surfaces of the second vertical plates, so that the first vertical plates and the second vertical plates are connected with each other, and a plurality of first vertical plates and second vertical plates can be combined with each other, so that the volume of a sodium ion battery accommodated by the device is enlarged; and different numbers of sodium ion batteries can be conveniently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of battery boxes, in particular to an energy storage battery box for sodium ion batteries. Background Art

[0002] Sodium-ion battery is a secondary battery (rechargeable battery) that mainly relies on the movement of sodium ions between the positive and negative electrodes to work, similar to the working principle of lithium-ion batteries.

[0003] When sodium-ion batteries are in use, they are usually placed in energy storage battery boxes. The energy storage battery boxes are groups of batteries consisting of several single cells, boxes, battery management systems, and related mounting structures (equipment). They have standard battery box structures, battery box monitoring equipment, battery box connectors, battery box environmental control equipment, etc.

[0004] When using existing energy storage battery boxes for sodium ion batteries, it is often difficult to load sodium ion batteries of different numbers and sizes due to the different sizes of sodium ion batteries; therefore, it does not meet existing needs. In this regard, we propose an energy storage battery box for sodium ion batteries. Utility Model Content

[0005] The purpose of the utility model is to provide an energy storage battery box for sodium ion batteries, so as to solve the problem that the energy storage battery box for sodium ion batteries proposed in the above background technology is often difficult to load sodium ion batteries of different numbers and sizes due to the different sizes of sodium ion batteries when in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage battery box for sodium ion batteries, comprising a bottom plate, first vertical plates are movably installed on both sides of the top of the bottom plate, second vertical plates are movably installed on the other two sides of the top of the bottom plate, the outer surfaces of the first vertical plates are fixedly installed with vertical plate outer buckles, the surfaces of the vertical plate outer buckles are provided with limiting grooves, the outer surfaces of the second vertical plates are provided with vertical plate outer grooves, the inner sides of the vertical plate outer grooves are movably installed with two limiting buckles, one end of the limiting buckles is slidably inserted into the interior of the limiting grooves, the top surfaces of the second vertical plates are provided with two movable grooves, the other ends of the limiting buckles are slidably inserted into the interior of the movable grooves, the tops of the limiting buckles are fixedly installed with movable rods, the movable rods are slidably inserted into the interior of the movable grooves, and compression springs are movably installed between the limiting buckles and the interior of the movable grooves.

[0007] Preferably, the top surface of the bottom plate is provided with four T-shaped track grooves, the innermost end of the T-shaped track groove is provided with a second movable groove, the outermost end of the T-shaped track groove is provided with a first movable groove, and the bottom ends of the first vertical plate and the second vertical plate are fixedly installed with two T-shaped round blocks, and the two T-shaped round blocks are movably inserted into the interior of the first movable groove and the second movable groove respectively through the T-shaped track grooves.

[0008] Preferably, sealing rods are fixedly installed on the top ends of the first vertical plate and the second vertical plate, box covers are movably installed on the top ends of the first vertical plate and the second vertical plate, the sealing rods are movably inserted into the bottom ends of the box covers, box cover outer buckles are fixedly installed on both side surfaces of the box cover, box cover outer grooves are provided on the other two side surfaces, insert rods are slidably installed inside the box cover outer grooves, and slots are provided on the outer surfaces of the box cover outer buckles.

[0009] Preferably, two bottom plate outer buckles are fixedly mounted on both side surfaces of the bottom plate, bottom plate outer grooves are provided on the other two side surfaces of the bottom plate, extrusion springs are movably mounted between the bottom plate outer buckles and the inside of the bottom plate outer grooves, a plurality of sliders are movably mounted on the bottom end surface of the bottom plate and the top end surface of the box cover, sliding grooves are provided near the sliders on the bottom end surface of the bottom plate and the top end surface of the box cover, the sliders are movably inserted into the inside of the sliders and are fixedly connected to the bottom plate outer buckles and the insertion rods respectively.

[0010] Preferably, the top surface of the limiting buckle is provided with an inclined surface.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model cooperates with the vertical plate outer buckle and the vertical plate outer groove. When the device is in use, the vertical plate outer buckle on the surface of the first vertical plate can be vertically inserted into the vertical plate outer groove on the surface of the second vertical plate, so that the first vertical plate and the second vertical plate are connected to each other, so that the device can combine multiple first vertical plates and second vertical plates to expand the volume of sodium ion batteries that can be accommodated by the device, and facilitate the storage of different numbers of sodium ion batteries;

[0013] 2. The utility model cooperates with the T-shaped track groove and the T-shaped round block, so that when the device is in use, the first vertical plate or the second vertical plate can be rotated by ninety degrees by rotating the first vertical plate or the second vertical plate, and then the T-shaped round block can be moved from the position of the second movable groove to the bending position of the T-shaped track groove. At this time, the first vertical plate or the second vertical plate can be removed from the surface of the bottom plate along the direction between the T-shaped track groove and the first movable groove, and then the two bottom plates are connected to each other, so that the tops of the two bottom plates can be connected to each other, so as to expand the volume of sodium ion batteries that can be accommodated by the device, and facilitate the storage of sodium ion batteries of different sizes;

[0014] 3. The utility model cooperates with the outer buckle of the box cover and the outer groove of the box cover, so that the box covers above the multiple bottom plates can be connected and combined with each other by inserting the outer buckle of the box cover into the inner groove of the box cover, thereby facilitating the installation of the cover of the device after the multiple bottom plates are connected;

[0015] 4. The utility model cooperates with the outer buckle of the bottom plate and the outer groove of the bottom plate, so that when the device is in use, the outer buckle of the bottom plate can be inserted into the inner part of the outer groove of the bottom plate, so that multiple bottom plates can be connected to each other, which is convenient for the splicing and installation of the bottom plates;

[0016] 5. The utility model cooperates with the sliding groove and the slider. When the device needs to remove two connected bottom plates or box covers, the slider can be squeezed by hand to make the slider drive the bottom plate outer buckle or the insertion rod to slide into the inside of the sliding groove, so that the bottom plate outer buckle is moved out of the bottom plate outer groove, or the insertion rod is moved out of the slot. At this time, the bottom plate or box cover can be directly pulled out, so that the bottom plate and box cover can be easily disassembled;

[0017] 6. The utility model cooperates with the limit buckle and the movable rod. When the vertical plate outer buckle is inserted into the interior of the vertical plate outer groove, the bottom end of the vertical plate outer buckle will hit the inclined surface at the top end of the limit buckle, thereby causing the limit buckle to retract into the interior of the movable groove. At this time, the vertical plate outer buckle continues to descend until the vertical plate outer buckle is stuck in the bottom of the vertical plate outer groove. At this time, the limit buckle is affected by the elastic potential energy of the compression spring and pops up and is stuck in the interior of the limit groove, thereby limiting the position between the first vertical plate and the second vertical plate, avoiding the situation that the first vertical plate and the second vertical plate directly fall off vertically when the device is picked up. When it is necessary to separate the first vertical plate and the second vertical plate, the movable rod can be pulled in the direction of the movable groove to make the movable rod drive the limit buckle to retract into the interior of the movable groove, thereby the vertical plate outer buckle can be pulled out from the top of the vertical plate outer groove to separate the first vertical plate and the second vertical plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model when the whole interior is separated;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model when the whole interior is connected;

[0021] Figure 4 It is a cross-sectional top view of the utility model as a whole;

[0022] Figure 5 This is a schematic diagram of the structure of the box cover of the utility model;

[0023] Figure 6 It is a front cross-sectional view of the position of the limit buckle of the utility model.

[0024] In the figure: 1. bottom plate; 2. first vertical plate; 3. second vertical plate; 4. box cover; 5. outer buckle of vertical plate; 6. limiting groove; 7. outer groove of vertical plate; 8. outer buckle of box cover; 9. outer groove of box cover; 10. sliding groove; 11. sliding block; 12. plug rod; 13. limiting buckle; 14. sealing rod; 15. movable groove; 16. movable rod; 17. T-shaped track groove; 18. first movable groove; 19. second movable groove; 20. slot; 21. compression spring; 22. T-shaped round block; 23. outer buckle of bottom plate; 24. outer groove of bottom plate; 25. extrusion spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figures 1 to 6 The utility model provides an embodiment: an energy storage battery box for a sodium ion battery, comprising a bottom plate 1, first vertical plates 2 are movably installed on both sides of the top of the bottom plate 1, second vertical plates 3 are movably installed on the other two sides of the top of the bottom plate 1, the outer surfaces of the first vertical plates 2 are fixedly installed with vertical plate outer buckles 5, the surfaces of the vertical plate outer buckles 5 are provided with limiting grooves 6, the outer surfaces of the second vertical plates 3 are provided with vertical plate outer grooves 7, the inner sides of the vertical plate outer grooves 7 are movably installed with two limiting buckles 13, one end of the limiting buckle 13 is slidably inserted into the interior of the limiting groove 6, the top surface of the second vertical plate 3 is provided with two movable grooves 15, the other end of the limiting buckle 13 is slidably inserted into the interior of the movable groove 15, the top of the limiting buckle 13 is fixedly installed with a movable rod 16, the movable rod 16 is slidably inserted into the interior of the movable groove 15, and a compression spring 21 is movably installed between the limiting buckle 13 and the interior of the movable groove 15. Through the cooperation of the vertical plate outer buckle 5 and the vertical plate outer groove 7, when the device is in use, the vertical plate outer buckle 5 on the surface of the first vertical plate 2 can be vertically inserted into the vertical plate outer groove 7 on the surface of the second vertical plate 3, so that the first vertical plate 2 and the second vertical plate 3 are connected to each other, so that the device can combine multiple first vertical plates 2 and second vertical plates 3 to expand the volume of sodium ion batteries that the device can accommodate, so as to facilitate the storage of different numbers of sodium ion batteries.

[0027] Four T-shaped track grooves 17 are provided on the top surface of the bottom plate 1, the innermost end of the T-shaped track groove 17 is provided with a second movable groove 19, the outermost end of the T-shaped track groove 17 is provided with a first movable groove 18, and two T-shaped round blocks 22 are fixedly installed at the bottom ends of the first vertical plate 2 and the second vertical plate 3, and the two T-shaped round blocks 22 are movably inserted into the inside of the first movable groove 18 and the second movable groove 19 through the T-shaped track groove 17. Through the cooperation of the T-shaped track groove 17 and the T-shaped round block 22, when the device is in use, the first vertical plate 2 or the second vertical plate 3 can be rotated by ninety degrees, and then the T-shaped round block 22 can be moved from the position of the second movable groove 19 to the bending position of the T-shaped track groove 17. At this time, the first vertical plate 2 or the second vertical plate 3 can be removed from the surface of the bottom plate 1 along the direction between the T-shaped track groove 17 and the first movable groove 18, and then the two bottom plates 1 can be connected to each other, so that the top ends of the two bottom plates 1 can be connected to each other, so as to expand the volume of sodium ion batteries that the device can accommodate, and facilitate the storage of sodium ion batteries of different sizes.

[0028] The tops of the first vertical plate 2 and the second vertical plate 3 are fixedly installed with sealing rods 14, the tops of the first vertical plate 2 and the second vertical plate 3 are movably installed with box covers 4, the sealing rods 14 are movably inserted into the bottom of the box cover 4, the two side surfaces of the box cover 4 are fixedly installed with box cover outer buckles 8, the other two side surfaces of the box cover 4 are provided with box cover outer grooves 9, the inside of the box cover outer grooves 9 are slidably installed with insertion rods 12, and the outer surfaces of the box cover outer buckles 8 are provided with slots 20. Through the cooperation of the box cover outer buckles 8 and the box cover outer grooves 9, the box covers 4 above the multiple bottom plates 1 can be connected and combined by inserting the box cover outer buckles 8 into the box cover outer grooves 9, so as to facilitate the installation of covers on the device after the multiple bottom plates 1 are connected.

[0029] Two bottom plate outer buckles 23 are fixedly installed on both side surfaces of the bottom plate 1, and bottom plate outer grooves 24 are provided on the other two side surfaces of the bottom plate 1. Extrusion springs 25 are movably installed between the bottom plate outer buckles 23 and the inside of the bottom plate outer grooves 24. Multiple sliders 11 are movably installed on the bottom surface of the bottom plate 1 and the top surface of the box cover 4. Sliding grooves 10 are provided near the bottom surface of the bottom plate 1 and the top surface of the box cover 4 near the sliders 11. The sliders 11 are movably inserted into the inside of the sliders 11 and are fixedly connected to the bottom plate outer buckles 23 and the plug rods 12 respectively. Through the cooperation of the bottom plate outer buckles 23 and the bottom plate outer grooves 24, when the device is in use, the bottom plate outer buckles 23 can be inserted into the inside of the bottom plate outer grooves 24, so that multiple bottom plates 1 can be connected to each other, which is convenient for the splicing and installation of the bottom plates 1.

[0030] Through the cooperation of the sliding groove 10 and the slider 11, when the device needs to remove the two connected bottom plates 1 or box covers 4, the slider 11 can be squeezed by hand to make the slider 11 drive the bottom plate outer buckle 23 or the insertion rod 12 to slide into the inside of the sliding groove 10, so that the bottom plate outer buckle 23 is moved out of the bottom plate outer groove 24, or the insertion rod 12 is moved out of the slot 20. At this time, the bottom plate 1 or the box cover 4 can be directly pulled out, thereby facilitating the disassembly of the bottom plate 1 and the box cover 4.

[0031] The top surface of the limit buckle 13 is provided with an inclined surface. Through the cooperation of the limit buckle 13 and the movable rod 16, when the vertical plate outer buckle 5 is inserted into the vertical plate outer groove 7, the bottom end of the vertical plate outer buckle 5 will hit the inclined surface of the top of the limit buckle 13, so that the limit buckle 13 is retracted to the inside of the movable groove 15, and the vertical plate outer buckle 5 continues to drop until the vertical plate outer buckle 5 is stuck in the bottom of the vertical plate outer groove 7. At this time, the limit buckle 13 is affected by the elastic potential energy of the compression spring 21 and pops up and is stuck in the inside of the limit groove 6, so that the first vertical plate 2 and the second vertical plate 3 are limited, and the first vertical plate 2 and the second vertical plate 3 are prevented from falling off directly vertically when the device is picked up. When the first vertical plate 2 and the second vertical plate 3 need to be separated, the movable rod 16 can be pulled in the direction of the movable groove 15, so that the movable rod 16 drives the limit buckle 13 to retract to the inside of the movable groove 15, so that the vertical plate outer buckle 5 can be pulled out from the top of the vertical plate outer groove 7, and the first vertical plate 2 and the second vertical plate 3 are separated.

[0032] When the energy storage battery box for sodium ion batteries is used, when the sodium ion batteries to be loaded are small in size and large in number, the first vertical plate 2 and the second vertical plate 3 can be connected to each other by vertically inserting the vertical plate outer buckle 5 on the surface of the first vertical plate 2 into the vertical plate outer groove 7 on the surface of the second vertical plate 3, so that the device can combine multiple first vertical plates 2 and second vertical plates 3 to expand the volume of sodium ion batteries that can be accommodated by the device, and it is convenient to store different numbers of sodium ion batteries, so that the device can be used as a storage device. Figure 2 The interconnected assembly shown can load sodium ion batteries with smaller size and larger number;

[0033] When the sodium ion batteries to be loaded are large in size and small in number, the first vertical plate 2 or the second vertical plate 3 can be rotated ninety degrees by rotating the first vertical plate 2 or the second vertical plate 3, and then the T-shaped round block 22 can be moved from the position of the second movable groove 19 to the bending position of the T-shaped track groove 17. At this time, the first vertical plate 2 or the second vertical plate 3 can be removed from the surface of the bottom plate 1 along the direction between the T-shaped track groove 17 and the first movable groove 18, and then the two bottom plates 1 are connected to each other, so that the top ends of the two bottom plates 1 can be connected to each other. At this time, there is a small gap between the interconnected second vertical plates 3. At this time, the second vertical plate 3 on one side can be moved toward the second vertical plate 3 on the other side, so that the T-shaped round block 22 slides in the first movable groove 18 and the second movable groove 19 toward the direction of the second vertical plate 3, respectively, so that the two second vertical plates 3 are connected to each other, avoiding gaps between the second vertical plates 3, so as to expand the volume of sodium ion batteries that the device can accommodate, and facilitate the storage of sodium ion batteries of different sizes, so that the device can be as Figure 3 The interconnected assembly shown can load sodium ion batteries of larger size and smaller number;

[0034] When the sodium ion batteries to be loaded are of different sizes and in large quantities, they can be combined as follows: Figure 2 and Figure 3 The device enables multiple bottom plates 1 with different volumes to be connected to each other, so as to load sodium ion batteries of different sizes and in large quantities;

[0035] When the bottom plates 1 need to be combined, the bottom plate outer buckles 23 can be inserted into the bottom plate outer grooves 24 to connect the multiple bottom plates 1 to facilitate the splicing and installation of the bottom plates 1;

[0036] When the device needs to remove two connected bottom plates 1 or box covers 4, the slider 11 can be squeezed by hand to make the slider 11 drive the bottom plate outer buckle 23 or the insertion rod 12 to slide into the inside of the sliding groove 10, so that the bottom plate outer buckle 23 is moved out of the bottom plate outer groove 24, or the insertion rod 12 is moved out of the slot 20. At this time, the bottom plate 1 or the box cover 4 can be directly pulled out, so that the bottom plate 1 and the box cover 4 can be easily disassembled;

[0037] When the first vertical plate 2 and the second vertical plate 3 are connected, when the vertical plate outer buckle 5 is inserted into the interior of the vertical plate outer groove 7, the bottom end of the vertical plate outer buckle 5 will hit the inclined surface at the top of the limiting buckle 13, thereby causing the limiting buckle 13 to retract into the interior of the movable groove 15, and at this time, the vertical plate outer buckle 5 continues to descend until the vertical plate outer buckle 5 is stuck in the bottom of the vertical plate outer groove 7. At this time, the limiting buckle 13 is affected by the elastic potential energy of the compression spring 21 and pops out and is stuck in the interior of the limiting groove 6, thereby limiting the first vertical plate 2 and the second vertical plate 3, avoiding the situation where the first vertical plate 2 and the second vertical plate 3 directly fall off vertically when picking up the device. When it is necessary to separate the first vertical plate 2 and the second vertical plate 3, the movable rod 16 can be pulled in the direction of the movable groove 15, so that the movable rod 16 drives the limiting buckle 13 to retract into the interior of the movable groove 15, so that the vertical plate outer buckle 5 can be pulled out from the top of the vertical plate outer groove 7, and the first vertical plate 2 and the second vertical plate 3 are separated.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An energy storage battery box for a sodium ion battery, comprising a bottom plate (1), characterized in that: The first vertical plates (2) are movably mounted on both sides of the top of the bottom plate (1), and the second vertical plates (3) are movably mounted on the other two sides of the top of the bottom plate (1). The outer surfaces of the first vertical plates (2) are fixedly mounted with vertical plate outer buckles (5), and the surfaces of the vertical plate outer buckles (5) are provided with limiting grooves (6). The outer surfaces of the second vertical plates (3) are provided with vertical plate outer grooves (7), and the inner sides of the vertical plate outer grooves (7) are movably mounted with two limiting buckles (13), and the limiting buckles (13) are fixedly mounted with the vertical plate outer buckles (5). One end of the limiting buckle (13) is slidably inserted into the interior of the limiting groove (6), the top surface of the second vertical plate (3) is provided with two movable grooves (15), the other end of the limiting buckle (13) is slidably inserted into the interior of the movable groove (15), the top of the limiting buckle (13) is fixedly installed with a movable rod (16), the movable rod (16) is slidably inserted into the interior of the movable groove (15), and a compression spring (21) is movably installed between the limiting buckle (13) and the interior of the movable groove (15).

2. The energy storage battery box for a sodium ion battery according to claim 1, characterized in that: The top surface of the bottom plate (1) is provided with four T-shaped track grooves (17), the innermost end of each of the T-shaped track grooves (17) is provided with a second movable groove (19), the outermost end of each of the T-shaped track grooves (17) is provided with a first movable groove (18), and the bottom ends of each of the first vertical plate (2) and the second vertical plate (3) are fixedly mounted with two T-shaped round blocks (22), and the two T-shaped round blocks (22) are respectively movably inserted into the inside of the first movable groove (18) and the second movable groove (19) through the T-shaped track groove (17).

3. The energy storage battery box for a sodium ion battery according to claim 1, characterized in that: The top ends of the first vertical plate (2) and the second vertical plate (3) are fixedly mounted with sealing rods (14); the top ends of the first vertical plate (2) and the second vertical plate (3) are movably mounted with box covers (4); the sealing rods (14) are movably inserted into the bottom ends of the box covers (4); both side surfaces of the box covers (4) are fixedly mounted with box cover outer buckles (8); the other two side surfaces of the box covers (4) are provided with box cover outer grooves (9); the interiors of the box cover outer grooves (9) are slidably mounted with insertion rods (12); and the outer surfaces of the box cover outer buckles (8) are provided with slots (20).

4. The energy storage battery box for a sodium ion battery according to claim 3, characterized in that: Two bottom plate outer buckles (23) are fixedly mounted on both side surfaces of the bottom plate (1), and bottom plate outer grooves (24) are provided on the other two side surfaces of the bottom plate (1). Extrusion springs (25) are movably mounted between the bottom plate outer buckles (23) and the inside of the bottom plate outer grooves (24). A plurality of sliders (11) are movably mounted on the bottom end surface of the bottom plate (1) and the top end surface of the box cover (4). Sliding grooves (10) are provided on the bottom end surface of the bottom plate (1) and the top end surface of the box cover (4) near the sliders (11), and the sliders (11) are movably inserted into the inside of the sliders (11) and are fixedly connected to the bottom plate outer buckles (23) and the insertion rods (12) respectively.

5. The energy storage battery box for a sodium ion battery according to claim 1, characterized in that: The top surfaces of the limiting buckles (13) are all provided with inclined surfaces.

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