Energy storage device based on solar power supply

Abstract

The utility model belongs to the technical field of energy storage equipment, and particularly relates to an energy storage device based on solar power supply, which comprises a vertical cabinet body, the front side and the rear side of the cabinet body are respectively provided with a placing area for placing the energy storage equipment, and each placing area is internally provided with a plurality of battery cabins in a rectangular array. Each battery compartment is internally and sequentially provided with a wiring mechanism, a battery body and a limiting mechanism from inside to outside, the limiting mechanism comprises a limiting plate, the limiting plate is arranged on the cabinet body, one end of the limiting plate can be movably inserted into the battery compartment, and the limiting plate is used for limiting the battery body in the battery compartment; according to the utility model, the vertical cabinet body is additionally arranged, the plurality of battery bodies can be changed from a horizontal type to a vertical type through the vertical cabinet body, the occupied area for mounting the plurality of battery bodies is reduced, and meanwhile, the cabinet body is vertical, so that the single battery body can be conveniently taken out from the cabinet body.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment, and specifically relates to an energy storage device based on solar energy power supply. Background Art

[0002] Energy storage equipment can be used for solar power storage. The energy storage equipment includes multiple storage batteries connected in parallel or in series. When in use, the multiple storage batteries are installed in a rectangular array. When one of the storage batteries is damaged, the storage batteries surrounding it need to be removed in order to disassemble and assemble the damaged storage battery, thereby failing to quickly replace the damaged storage battery in time. At the same time, since the surrounding storage batteries need not be disassembled and assembled during replacement, the energy storage equipment needs to be powered off, resulting in the inability of the equipment to store energy, which greatly reduces the practicality of the equipment. Utility Model Content

[0003] The purpose of the utility model is to provide an energy storage device based on solar energy power supply to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar-powered energy storage device, comprising: a vertical cabinet, the front and rear sides of the cabinet are provided with placement areas for placing energy storage devices, each of the placement areas has a plurality of battery compartments in a rectangular array, each of the battery compartments is provided with a wiring mechanism, a battery body and a limiting mechanism from the inside to the outside, the limiting mechanism comprises a limiting plate, the limiting plate is arranged on the cabinet, and one end of the limiting plate can be movably plugged into the battery compartment, and the limiting plate is used to limit the battery body in the battery compartment.

[0005] Preferably, the cabinet body is further provided with a plurality of installation slots connected with each battery compartment, one end of each of the limit plates can be movably inserted in the corresponding installation slot, each of the installation slots is provided with a first spring for pushing the limit plate outward, and the outer side of the limit plate near one end of the battery compartment is provided with a cut corner.

[0006] Preferably, the wiring mechanism includes a movable plate and two electrode heads symmetrically arranged on one side of the movable plate, a second spring connected to the inner wall of the battery compartment is provided on the side of the movable plate away from the electrode head, and two electrode holes for accommodating the electrode heads are symmetrically opened on the side of the battery body close to the movable plate.

[0007] Preferably, the movable plate is further provided with a guide rod for guiding the extension and retraction of the second spring, the inner wall of the battery compartment is provided with a guide hole for accommodating the extension and retraction of the guide rod, and the second spring is sleeved on the guide rod.

[0008] Preferably, a handle for holding is further provided at one end of the battery body away from the electrode hole, and an inner recessed groove for accommodating the rotation of the handle is provided at the end of the battery body.

[0009] Preferably, a battery tester for testing a plurality of battery bodies is also installed on the front side of the cabinet, and the battery tester is electrically connected to a plurality of electrode heads respectively.

[0010] Preferably, the opening end of the battery compartment is distributed in an inclined state downward.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model adds a vertical cabinet body, which can transform multiple battery bodies from horizontal to vertical, thereby reducing the floor space occupied by the installation of multiple battery bodies. At the same time, since the cabinet body is vertical, it is easy to take out a single battery body from the cabinet body.

[0013] (2) The utility model adds a limit plate, a first spring and an installation groove. When the limit plate is pressed into the installation groove, the limit plate releases the restriction on the battery body in the battery compartment, making it easier to remove or insert the battery body from the battery compartment.

[0014] (3) The utility model uses a movable plate, two electrode heads and a second spring. The two electrode heads are always in contact with two electrode holes on the battery body due to the elastic force of the second spring, which facilitates electrical connection between the device and each battery body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0019] In the figure: 1. cabinet; 2. battery compartment; 3. battery body; 4. handle; 5. recessed groove; 6. limit plate; 7. battery tester; 8. first spring; 9. mounting groove; 10. guide rod; 11. second spring; 12. movable plate; 13. electrode head; 14. electrode hole; 15. guide hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] refer to Figure 1-2 As shown, the utility model provides an energy storage device based on solar power supply, comprising: a vertical cabinet 1, the front and rear sides of the cabinet 1 are provided with placement areas for placing energy storage devices, each placement area is provided with a plurality of battery compartments 2 in a rectangular array, each battery compartment 2 is provided with a wiring mechanism, a battery body 3 and a limiting mechanism from the inside to the outside, the limiting mechanism comprises a limiting plate 6, the limiting plate 6 is arranged on the cabinet 1, and one end of the limiting plate 6 can be movably plugged into the battery compartment 2, and the limiting plate 6 is used to limit the battery body 3 in the battery compartment 2.

[0022] As described above, when using the cabinet 1, multiple battery compartments 2, wiring mechanisms, battery bodies 3 and limiting mechanisms provided by the utility model, the battery bodies 3 are limited in the corresponding battery compartments 2 by the limiting mechanisms. At this time, the battery bodies 3 are electrically connected to the equipment through the wiring mechanisms, and are electrically connected to the external solar power supply equipment through the equipment. Since the cabinet 1 is vertical, the floor space occupied by multiple battery bodies 3 can be reduced. At the same time, since the cabinet 1 is vertical, it is convenient for maintenance personnel to take out or put in a single battery body 3. At the same time, since multiple battery compartments 2 are provided on the front and rear sides of the cabinet 1, the cabinet 1 can accommodate multiple battery bodies 3.

[0023] Further, in order to facilitate the placement of the battery body 3 into the battery compartment 2, refer to Figure 1-2 As shown, the end of the battery body 3 away from the electrode hole 14 is also provided with a handle 4 for holding, and the end of the battery body 3 is provided with a recessed groove 5 for accommodating the rotation of the handle 4. The recessed groove 5 facilitates the installation of the handle 4 on the battery body 3, and the handle 4 facilitates the removal of the battery body 3.

[0024] Further, in order to facilitate the detection of the battery body 3, refer to Figure 1 As shown, a battery tester 7 for testing multiple battery bodies 3 is also installed on the front side of the cabinet 1, and the battery tester 7 is electrically connected to multiple electrode heads 13. Each battery body 3 is tested by the battery tester 7. When one or more battery bodies 3 are damaged, the battery tester 7 sends an alarm to the outside and locates the damaged battery body 3, so that maintenance personnel can take out the damaged battery body 3.

[0025] Further, in order to prevent rainwater from entering the battery compartment 2, refer to Figure 2 As shown, the opening end of the battery compartment 2 is tilted downward. By tilting the battery compartment 2 downward, rainwater can be prevented from entering the battery compartment 2.

[0026] In the present utility model, combined with Figure 4 As shown, the cabinet 1 of this embodiment is also provided with a plurality of installation grooves 9 connected with each battery compartment 2. One end of each limit plate 6 can be movably inserted in the corresponding installation groove 9. Each installation groove 9 is provided with a first spring 8 for pushing the limit plate 6 outward. The outer side of the limit plate 6 close to one end of the battery compartment 2 is provided with a cut corner.

[0027] As mentioned above, when using the installation groove 9 and the first spring 8 provided by the utility model, the installation groove 9 provides a movable installation position for the limit plate 6 on the cabinet 1, and at the same time, the elastic force of the first spring 8 allows the limit plate 6 to be at least partially inserted into the battery compartment 2, thereby preventing the battery body 3 from being separated from the battery compartment 2. When the battery body 3 needs to be removed, the limit plate 6 is pressed downward to allow the limit plate 6 to enter the installation groove 9, which makes it easy to remove the battery body 3 from the battery compartment 2.

[0028] In the present utility model, combined with Figure 3 As shown, the wiring mechanism of this embodiment includes a movable plate 12 and two electrode heads 13 symmetrically arranged on one side of the movable plate 12, a second spring 11 connected to the inner wall of the battery compartment 2 is provided on the side of the movable plate 12 away from the electrode head 13, and two electrode holes 14 for accommodating the electrode heads 13 are symmetrically opened on the side of the battery body 3 close to the movable plate 12.

[0029] As described above, when using the wiring mechanism provided by the utility model, the movable plate 12 in the wiring mechanism is movably installed in the battery compartment 2 through the second spring 11. When one end of the battery body 3 abuts against the movable plate 12, the second spring 11 is compressed. At this time, the elastic force generated by the compression of the second spring 11 presses the electrode head 13 into the electrode hole 14, thereby realizing a quick electrical connection between the battery body 3 and the device.

[0030] Further, in order to facilitate the guidance of the compression direction of the second spring 11, refer to Figure 3 As shown, the movable plate 12 is also provided with a guide rod 10 for guiding the extension and contraction of the second spring 11, and a guide hole 15 for accommodating the extension and contraction of the guide rod 10 is provided on the inner wall of the battery compartment 2, and the second spring 11 is sleeved on the guide rod 10. The guide hole 15 provides a telescopic position for the guide rod 10, and when one end of the battery body 3 abuts against the two electrode heads 13 on the movable plate 12, the movable plate 12 is driven to move toward one side of the guide hole 15, and at this time, the second spring 11 is driven to be compressed on the guide rod 10. At this time, the elastic force of the second spring 11 allows the electrode head 13 to always be pressed in the electrode hole 14, thereby improving the stability of the electrical connection between the battery body 3 and the device.

[0031] 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 solar-powered energy storage device, characterized in that: include: A vertical cabinet (1) is provided with a placement area for placing energy storage equipment on both the front and rear sides of the cabinet (1), each of the placement areas is provided with a plurality of battery compartments (2) in a rectangular array, each of the battery compartments (2) is provided with a wiring mechanism, a battery body (3) and a limiting mechanism in sequence from the inside to the outside, the limiting mechanism comprising a limiting plate (6), the limiting plate (6) being arranged on the cabinet (1), and one end of the limiting plate (6) being movably plugged into the battery compartment (2), the limiting plate (6) being used to limit the battery body (3) in the battery compartment (2).

2. The energy storage device based on solar power supply according to claim 1, characterized in that: The cabinet (1) is also provided with a plurality of mounting grooves (9) connected to each battery compartment (2); one end of each of the limiting plates (6) can be movably inserted into the corresponding mounting groove (9); each of the mounting grooves (9) is provided with a first spring (8) for pushing the limiting plate (6) outward; and a cut corner is provided on the outer side of one end of the limiting plate (6) close to the battery compartment (2).

3. The energy storage device based on solar power supply according to claim 1, characterized in that: The wiring mechanism comprises a movable plate (12) and two electrode heads (13) symmetrically arranged on one side of the movable plate (12); a second spring (11) connected to the inner wall of the battery compartment (2) is provided on the side of the movable plate (12) away from the electrode heads (13); and two electrode holes (14) capable of accommodating the electrode heads (13) are symmetrically provided on one side of the battery body (3) close to the movable plate (12).

4. The energy storage device based on solar power supply according to claim 3, characterized in that: The movable plate (12) is also provided with a guide rod (10) for guiding the extension and retraction of the second spring (11); the inner wall of the battery compartment (2) is provided with a guide hole (15) for accommodating the extension and retraction of the guide rod (10); and the second spring (11) is sleeved on the guide rod (10).

5. The energy storage device based on solar power supply according to claim 3, characterized in that: A handle (4) for holding is also provided at one end of the battery body (3) away from the electrode hole (14), and an indented groove (5) for accommodating the rotation of the handle (4) is provided at the end of the battery body (3).

6. The energy storage device based on solar power supply according to claim 3, characterized in that: A battery tester (7) for testing a plurality of battery bodies (3) is also installed on the front side of the cabinet (1), and the battery tester (7) is electrically connected to a plurality of electrode heads (13) respectively.

7. The energy storage device based on solar power supply according to claim 1, characterized in that: The opening end of the battery compartment (2) is distributed in a downwardly inclined state.

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