High-voltage stackable energy storage box

Abstract

The utility model relates to the technical field of energy storage boxes, in particular to a high-voltage stackable energy storage box which comprises an energy storage box body and a plurality of high-voltage storage batteries which are sequentially stacked in the energy storage box body from top to bottom. Concave supporting plates fixed to the inner side wall of the energy storage box body are arranged on the left side and the right side of the high-voltage storage battery, supporting blocks fixed to the side faces of the high-voltage storage battery are arranged in the concave supporting plates in a matched mode, and positioning buckle assemblies are arranged on the upper portions and the lower portions of the supporting blocks; according to the utility model, the high-voltage storage battery is convenient to disassemble, assemble and maintain, and through the arrangement of the alarm and the alarm driving assembly, when the high-voltage storage battery is maliciously disassembled or stolen, the alarm gives an alarm, so that a supervisor can be timely notified, the supervisor can timely arrive at the scene to stop a thief, and the effect of timely stopping loss is achieved; the anti-theft performance of the energy storage box is effectively improved, and loss reduction is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage boxes, in particular to a high-voltage stackable energy storage box. Background Art

[0002] An energy storage box is a battery energy storage system, usually installed in residential or commercial buildings. It stores electricity obtained from solar panels, wind turbines, grid power supply, etc. for use at night or when there is a power shortage. Due to the architectural structure and space limitations of modern urban housing, high-voltage batteries are often installed in a stacked manner in energy storage boxes.

[0003] Referring to Chinese patent authorization announcement number CN 220439754 U, a stackable household energy storage box comprises a bottom plate and an energy storage box, wherein a plurality of energy storage boxes are arranged above the bottom plate, a slide groove 1 is respectively opened on the left and right sides of the upper surface of each energy storage box, a slide groove 2 is respectively opened on the left and right sides of the upper surface of the bottom plate, a connecting slide plate is respectively installed on the left and right sides of the lower surface of each energy storage box, a mounting ring is respectively installed on the left and right sides of the front side of the bottom plate, a limiting rod is respectively installed in the middle of the two mounting circles, a rear limiting plate is installed behind each slide groove 1 and slide groove 2, and a thread is arranged on the outer wall of the limiting rod. The utility model has the following beneficial effects: by arranging the connecting slide plate, the slide groove 1 and the slide groove 2, a plurality of energy storage boxes can be conveniently stacked above the bottom plate, and by arranging the mounting ring, the limiting rod and the rear limiting plate, after the energy storage boxes are stacked, the position of the energy storage boxes can be limited, so that the energy storage boxes are not easy to slide after stacking.

[0004] The prior art also has the following deficiencies, especially when high-voltage batteries are stored in energy storage boxes. Although the high-voltage batteries can be fixed one by one in the energy storage box, each high-voltage battery needs to be fixed separately. When the high-voltage batteries need maintenance, the installation or removal of the high-voltage batteries is very inconvenient due to the cumbersome disassembly and assembly. In addition, high-voltage batteries have high value. Due to the lack of monitoring and anti-theft effect on high-voltage batteries, once the high-voltage batteries are maliciously disassembled or stolen, it is difficult for supervisors to know in time, and it is difficult to stop the thieves in time, which is likely to cause greater losses. Utility Model Content

[0005] The utility model provides a high-voltage stackable energy storage box, which is conducive to convenient disassembly, assembly and maintenance of high-voltage batteries and is conducive to improving the anti-theft performance of the energy storage box.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A high-voltage stackable energy storage box, comprising an energy storage box body and a plurality of high-voltage batteries, wherein the plurality of high-voltage batteries are sequentially stacked in the energy storage box body from top to bottom;

[0008] The left and right sides of the high-voltage battery are both provided with concave support plates fixed to the inner side wall of the energy storage box body, and the concave support plates are matched with support blocks fixed to the side of the high-voltage battery, and the upper and lower parts of the support blocks are both provided with positioning buckle assemblies;

[0009] A fixing plate is fixed at the lower end of the energy storage box body, a synchronous plate is provided at the upper end of the fixing plate, a threaded lifting rod is rotatably connected to the lower end of the synchronous plate, the threaded lifting rod passes through the fixing plate through the thread downward, synchronous rods are fixed on both sides of the upper end of the synchronous plate, the synchronous rods slide from bottom to top and pass through a plurality of concave support plates on the same side, and locking positioning components are provided on the outer sides of the support blocks;

[0010] An alarm is connected to the outside of the energy storage box body through electric wires, a groove plate is fixed on the top of the energy storage box body, and an alarm driving component is arranged in the groove plate.

[0011] Furthermore, the positioning buckle assemblies include a spring return rod and a positioning ball, the upper and lower ends of the inner wall of the concave support plate are provided with grooves, the spring return rods are fixed in the grooves, the positioning balls are connected to the ends of the spring return rods, and the upper and lower ends of the support blocks are provided with positioning grooves matching the positioning balls.

[0012] Furthermore, a handle is fixed to the lower end of the threaded lifting rod.

[0013] Furthermore, the locking and positioning assemblies include a positioning block, a pressure block and a locking block. The positioning blocks are fixed to the outside of the support block, the pressure blocks are fixed to the inside of the synchronization rod, the locking blocks are fixed to the lower end of the pressure blocks, and the upper ends of the positioning blocks are provided with locking grooves that match the locking blocks.

[0014] Furthermore, the alarm drive assembly includes a lifting plate, a proximity plate, a proximity switch and a backup battery. The lifting plate is fixed to the upper ends of the two synchronization rods, the proximity plate is connected to the upper end of the lifting plate, the proximity switch is arranged above the proximity plate, and the backup battery and the proximity switch are both connected to the top end of the groove plate.

[0015] Furthermore, a switch is installed at the lower end of the alarm, and the alarm, proximity switch and backup battery are connected in series.

[0016] Beneficial effects of the utility model:

[0017] 1. By twisting the threaded lifting rod, it is convenient to drive all the locking blocks to move out of the locking groove, and then pull the high-voltage battery outward, which is convenient for quickly and conveniently disassembling the high-voltage battery for maintenance. In addition, by installing multiple high-voltage batteries in a stacked manner from top to bottom in the energy storage box body, and then driving the positioning ball to snap into the positioning groove through the elasticity of the spring return rod, it is convenient to quickly pre-install the high-voltage battery into the energy storage box body, and then twisting the threaded lifting rod can drive all the locking blocks to be inserted into the corresponding locking grooves one by one at the same time, so that all the high-voltage batteries can be fixed and installed at the same time. The entire installation and fixing operation is completed in one step, which effectively simplifies the operation steps during installation. In summary, it is convenient to disassemble and maintain the high-voltage battery;

[0018] 2. By setting up an alarm and an alarm drive component, when the high-voltage battery is maliciously dismantled or stolen, the lifting plate must drive the proximity plate close to the proximity switch, and the proximity switch controls the alarm to sound an alarm, thereby facilitating timely notification of supervisors. Supervisors can arrive at the scene in time to stop the thieves and achieve the effect of timely stopping losses, effectively improving the anti-theft performance of the energy storage box and helping to reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 A is a schematic diagram of the enlarged structure of the local area of ​​the utility model;

[0021] Figure 3 This is a schematic diagram of the high-voltage battery structure of the utility model.

[0022] Description of reference numerals:

[0023] Energy storage box body 1, high-voltage battery 2, concave support plate 3, support block 4, fixed plate 5, synchronization plate 6, synchronization rod 7, pressure block 8, spring return rod 9, positioning ball 10, positioning groove 11, positioning block 12, locking groove 13, groove plate 14, lifting plate 15, proximity switch 16, proximity plate 17, backup battery 18, alarm 19, locking block 20, threaded lifting rod 21. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0025] like Figure 1-3As shown, in this embodiment, an energy storage box body 1 and a plurality of high-voltage batteries 2 are stacked in the energy storage box body 1 from top to bottom. The left and right sides of the high-voltage batteries 2 are provided with concave support plates 3 fixed to the inner side wall of the energy storage box body 1. The concave support plates 3 are matched with support blocks 4 fixed to the side of the high-voltage batteries 2. The upper and lower parts of the support blocks 4 are provided with positioning buckle assemblies, and the positioning buckle assemblies include spring return rods 9 and positioning balls 10. The upper and lower ends of the inner wall of the concave support plate 3 are provided with grooves, the spring return rods 9 are fixed in the grooves, and the positioning balls 10 are connected to the ends of the spring return rods 9. The upper and lower ends of the support blocks 4 are provided with positioning grooves 11 matching the positioning balls 10. The lower end of the inner wall of the energy storage box body 1 A fixed plate 5 is fixed, a synchronous plate 6 is provided on the upper end of the fixed plate 5, a threaded lifting rod 21 is rotatably connected to the lower end of the synchronous plate 6, the threaded lifting rod 21 threadedly penetrates the fixed plate 5 downward, and synchronous rods 7 are fixed on the left and right sides of the upper end of the synchronous plate 6, the synchronous rod 7 slides from bottom to top and penetrates through several concave support plates 3 on the same side, and a locking positioning assembly is provided on the outer side of the support block 4, and the locking positioning assembly includes a positioning block 12, a pressure block 8 and a locking block 20, the positioning block 12 is fixed to the outer side of the support block 4, the pressure block 8 is fixed to the inner side of the synchronous rod 7, the locking block 20 is fixed to the lower end of the pressure block 8, the upper end of the positioning block 12 is provided with a locking groove 13 matching the locking block 20, and a handle is fixed to the lower end of the threaded lifting rod 21.

[0026] When multiple high-voltage batteries 2 are installed in the energy storage box body 1 in a stacked manner from top to bottom, the positioning ball 10 is inserted into the positioning groove 11, and the locking block 20 is inserted into the locking groove 13. At this time, the high-voltage battery 2 is stably installed in the energy storage box body 1. When the staff needs to disassemble and maintain the high-voltage battery 2, they hold the handle to screw the threaded lifting rod 21 upwards and drive the synchronous plate 6 to move upward. The synchronous plate 6 will drive the synchronous rod 7 and all the pressure blocks 8 and the locking block 20 to move upward until the locking block 20 moves out of the locking groove 13, and then pull the high-voltage battery 2 outward and drive the support block 4 to move outside the concave support plate 3. The support block 4 will push the positioning ball 10 into the groove along the arc surface of the positioning ball 10, and the positioning ball 10 will compress the spring return rod 9 until the positioning ball 10 moves out of the positioning groove 11. Therefore, the high-voltage battery 2 can be easily removed from the energy storage box body 1 for maintenance.

[0027] like Figure 1-3As shown, in this embodiment, the upper and lower ends of the inner wall of the concave support plate 3 are provided with grooves, the spring return rods 9 are fixed in the grooves, the positioning balls 10 are connected to the ends of the spring return rods 9, the upper and lower ends of the support blocks 4 are provided with positioning grooves 11 matching the positioning balls 10, the positioning blocks 12 are fixed to the outside of the support blocks 4, the pressure blocks 8 are fixed to the inside of the synchronization rod 7, the locking blocks 20 are fixed to the lower end of the pressure blocks 8, and the upper ends of the positioning blocks 12 are provided with locking grooves 13 matching the locking blocks 20.

[0028] When the high-voltage battery 2 needs to be installed in the energy storage box body 1, the high-voltage battery 2 is pushed into the energy storage box body 1, and the support block 4 is pushed into the notch of the concave support plate 3. During this process, the support block 4 will push the positioning ball 10 into the groove along the arc surface of the positioning ball 10, and the positioning ball 10 will compress the spring return rod 9 until the positioning ball 10 is aligned with the notch of the positioning groove 11. Combined with the rebound force of the spring return rod 9, the positioning ball 10 will automatically snap into the positioning groove 11, which is conducive to the rapid pre-installation of the high-voltage battery 2 into the energy storage box body 1. Then, the threaded lifting rod 21 is twisted to drive the synchronous plate 6, the synchronous rod 7, the pressure block 8 and the locking block 20 to move downward together. In this process, all the locking blocks 20 can be driven to be inserted into the corresponding locking grooves 13 one by one at the same time to prevent the support block 4 from accidentally sliding in the groove plate 14, so that all the high-voltage batteries 2 can be fixedly installed in the energy storage box body 1 at the same time. The entire installation and fixing operation is completed in one step, which effectively simplifies the operation steps during installation. In summary, it is conducive to convenient disassembly, assembly and maintenance of the high-voltage batteries 2 in the energy storage box body 1.

[0029] like Figure 1 As shown, in this embodiment, the outside of the energy storage box body 1 is connected to an alarm 19 through an electric wire, a groove plate 14 is fixed to the top of the energy storage box body 1, and an alarm driving component is arranged in the groove plate 14, and the alarm driving component includes a lifting plate 15, a proximity plate 17, a proximity switch 16 and a backup battery 18, the lifting plate 15 is fixed to the upper ends of the two synchronization rods 7, the proximity plate 17 is connected to the upper ends of the lifting plate 15, the proximity switch 16 is arranged above the proximity plate 17, the backup battery 18 and the proximity switch 16 are both connected to the top of the groove plate 14, a switch is installed at the lower end of the alarm 19, and the alarm 19, the proximity switch 16 and the backup battery 18 are connected in series.

[0030] When the high-voltage battery 2 is installed in the energy storage box body 1, and the locking block 20 is inserted into the locking groove 13, the proximity plate 17 is at a safe distance from the proximity switch 16, that is, the proximity switch 16 cannot sense the proximity plate 17. Since the backup battery 18, the proximity switch 16 and the alarm 19 are connected in series, the alarm 19 is installed in the monitoring room where the monitoring personnel are staying, and the switch of the alarm 19 is turned on, as long as the high-voltage battery 2 is maliciously disassembled or stolen, because the locking block 20 needs to be moved out of the locking groove 13 to move the high-voltage battery 2 out of the energy storage box body 1, when the synchronization rod 7 drives the locking block 20 to move upward, the synchronization rod 7 will drive the lifting plate 15 at the same time. And the proximity plate 17 moves upward, so the lifting plate 15 will inevitably drive the proximity plate 17 to move upward and approach the proximity switch 16. When the proximity switch 16 senses the approach of the proximity plate 17, the proximity switch 16 is activated and controls the alarm 19 to sound an alarm in the monitoring room, thereby facilitating timely notification of the supervisory personnel in the monitoring room. The supervisory personnel can arrive at the scene in time to stop the thief, thereby achieving the effect of timely stopping the loss, effectively improving the anti-theft performance of the energy storage box, and helping to reduce losses. When the staff normally disassembles and installs the high-voltage battery 2, the staff can disconnect the switch on the alarm 19 in advance, so as to avoid the occurrence of accidental alarms when the staff normally disassembles and installs the high-voltage battery 2.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, other implementation schemes are also included. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A high-voltage stackable energy storage box, comprising an energy storage box body (1) and a plurality of high-voltage batteries (2), wherein the plurality of high-voltage batteries (2) are stacked in sequence from top to bottom in the energy storage box body (1), characterized in that: The left and right sides of the high-voltage battery (2) are both provided with concave support plates (3) fixed to the inner side wall of the energy storage box body (1), the concave support plates (3) are both matched with support blocks (4) fixed to the side of the high-voltage battery (2), and the upper and lower parts of the support blocks (4) are both provided with positioning buckle components; A fixing plate (5) is fixed at the lower end of the energy storage box body (1), a synchronization plate (6) is provided at the upper end of the fixing plate (5), a threaded lifting rod (21) is rotatably connected to the lower end of the synchronization plate (6), the threaded lifting rod (21) is threadedly passed through the fixing plate (5) downward, synchronization rods (7) are fixed on both sides of the upper end of the synchronization plate (6), the synchronization rods (7) slide from bottom to top and pass through a plurality of concave support plates (3) on the same side, and locking positioning components are provided on the outer sides of the support blocks (4); The outside of the energy storage box body (1) is connected to an alarm (19) via electric wires, a groove plate (14) is fixed at the top end of the inside of the energy storage box body (1), and an alarm driving component is arranged inside the groove plate (14).

2. A high-voltage stackable energy storage box as claimed in claim 1, characterized in that: The positioning buckle assembly comprises a spring return rod (9) and a positioning ball (10), the upper and lower ends of the inner wall of the concave support plate (3) are provided with grooves, the spring return rod (9) is fixed in the groove, the positioning ball (10) is connected to the end of the spring return rod (9), and the upper and lower ends of the support block (4) are provided with positioning grooves (11) matching the positioning ball (10).

3. A high-voltage stackable energy storage box according to claim 1, characterized in that: A handle is fixed to the lower end of the threaded lifting rod (21).

4. A high-voltage stackable energy storage box as claimed in claim 1, characterized in that: The locking and positioning components each comprise a positioning block (12), a pressing block (8) and a locking block (20); the positioning blocks (12) are each fixed to the outer side of the supporting block (4); the pressing blocks (8) are each fixed to the inner side of the synchronization rod (7); the locking blocks (20) are each fixed to the lower end of the pressing blocks (8); and the upper end of the positioning blocks (12) is each provided with a locking groove (13) matching the locking block (20).

5. A high-voltage stackable energy storage box as claimed in claim 1, characterized in that: The alarm driving assembly comprises a lifting plate (15), a proximity plate (17), a proximity switch (16) and a backup battery (18); the lifting plate (15) is fixed to the upper ends of the two synchronization rods (7); the proximity plate (17) is connected to the upper end of the lifting plate (15); the proximity switch (16) is arranged above the proximity plate (17); and the backup battery (18) and the proximity switch (16) are both connected to the top end of the groove plate (14).

6. A high-voltage stackable energy storage box as claimed in claim 5, characterized in that: A switch is installed at the lower end of the alarm (19), and the alarm (19), the proximity switch (16) and the backup battery (18) are connected in series.

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