Energy storage power supply module convenient to disassemble and solar photovoltaic power generation system

Abstract

The utility model provides an energy storage power supply module convenient to disassemble and a solar photovoltaic power generation system, the energy storage power supply module comprises a rotating shaft, a handle part, a pressing assembly, supporting legs and a box body, the rotating shaft is arranged at the side edge of the box body, and the bottom of the box body is provided with an interface used for being connected with a lower energy storage battery box body; the handle part is arranged on the rotating shaft and is rotationally connected with the side edge of the box body; one end of the pressing assembly is fixedly connected with the end, close to the rotating shaft, of the handle part, and the other end of the pressing assembly is located above the supporting leg. And the supporting legs are arranged at the bottom of the box body. When the box body on the opposite upper layer is stacked on the box body on the opposite lower layer and needs to be separated, the handle part is firstly opened, the pressing assembly is rotated through the rotating shaft, the other end of the pressing assembly pushes the supporting leg to extend out of the lower surface of the box body, and finally the supporting leg abuts against the rotating shaft through the pressing assembly. Therefore, the upper box body and the lower box body can be conveniently separated.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power supply structures, in particular to an energy storage power supply module and a solar photovoltaic power generation system that are easy to disassemble. Background Art

[0002] In existing energy storage power supply systems, in order to facilitate capacity expansion, the energy storage power supply is divided into a battery portion and an inverter controller portion, each of which is made into different modules. These modules are placed in a box, and these boxes are integrated and stacked together to connect the battery portion to the inverter controller portion. The electrical energy of the battery portion then flows to the inverter controller portion and is discharged to the outside. Between different boxes, in order to achieve electrical connection and greater stability, the lower surface of the box on the upper layer is provided with a box bottom groove, and the upper surface of the box on the lower layer is provided with a box joint. The box joint contains positive and negative conductive modules and a communication interface. The box bottom groove contains positive and negative conductive modules and a communication interface that match the box joint. The box bottom groove and the box joint engage with each other and their respective conductive modules are electrically connected, so that the box on the upper layer and the box on the lower layer engage with each other and are electrically connected when stacked.

[0003] However, in order to achieve a stable connection, the protrusions and grooves at the connection are generally tightly connected, but this makes it difficult to disassemble. In this case, an external crowbar can be used to pry the upper and lower boxes apart, but this operation is more complicated and inconvenient to disassemble. Utility Model Content

[0004] Therefore, it is necessary to provide an energy storage power module and a solar photovoltaic power generation system that are easy to disassemble, so as to solve the problem that the disassembly operation is complicated and inconvenient when the boxes installed on the upper layer are stacked on the boxes on the lower layer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy storage power supply module that is easy to disassemble, comprising a rotating shaft, a handle, a pressing assembly, a supporting foot and a box body, wherein the rotating shaft is arranged on the side of the box body, and the bottom of the box body is provided with an interface for connecting with the energy storage battery box body below; the handle part is arranged on the rotating shaft and is rotatably connected to the side of the box body; one end of the pressing assembly is fixedly connected to the end of the handle part close to the rotating shaft, and the other end of the pressing assembly is located above the supporting foot; the supporting foot is arranged at the bottom of the box body; when the handle part rotates around the rotating shaft, it drives the pressing assembly to be pressed down; when the pressing assembly is pressed down, the supporting foot is pushed out of the bottom surface of the box body.

[0006] Furthermore, the rotating shaft, the handle, the pressing assembly and the supporting feet are divided into two groups and are respectively arranged on both sides of the box body.

[0007] Furthermore, it also includes an arc-shaped portion, which is arranged at the free end of the handle portion.

[0008] Furthermore, the supporting foot includes a side wing portion located at the upper portion and a main body portion located at the lower portion, and the side wing portion and the main body portion are fixedly connected; both sides of the side wing portion protrude from both sides of the box side hole respectively.

[0009] Furthermore, it also includes an elastic member, one end of the elastic member is arranged on the supporting foot, and the other end of the elastic member is used to be arranged on the box body, and the elastic member is used to drive the supporting foot to move into the box body.

[0010] Furthermore, the ratio of the number of the elastic members to the number of the supporting legs is 2:1.

[0011] Furthermore, the support foot also includes a bottom foot pad, which is arranged under the support foot and connected to the support foot.

[0012] Furthermore, the lower surface of the bottom foot pad is provided with stripes.

[0013] Furthermore, a fixing piece is included. The supporting foot is provided with a strip slot in the vertical direction. The fixing piece passes through the strip slot and is fixed on the box body. The fixing piece is slidably connected to the supporting foot through the strip slot.

[0014] The present invention provides a solar photovoltaic power generation system, comprising a solar panel, an energy storage power module and an energy storage battery box. The energy storage power module is the energy storage power module described in any embodiment of the present invention. The energy storage power module is stacked on the energy storage battery box and electrically connected. The energy storage power module is provided with a charging interface, and the output end of the solar panel of the energy storage power module is connected to the charging interface of the energy storage power module.

[0015] Different from the existing technology, the above technical solution achieves the following technical effects:

[0016] When the box body installed on the upper layer is stacked on the box body on the lower layer, when it needs to be disassembled, the handle part is first opened, and the pressing assembly is rotated by the rotating shaft. The other end of the pressing assembly pushes the supporting foot out of the lower surface of the box body, and finally the supporting foot is pressed against each other by the pressing assembly and the rotating shaft, thereby separating the upper and lower boxes, solving the problem that the disassembly operation between the boxes is relatively complicated and inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a handle structure of an energy storage power module according to an embodiment;

[0018] Figure 2 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0019] Figure 3 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0020] Figure 4 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0021] Figure 5 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0022] Figure 6 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0023] Figure 7 A perspective view of an embodiment, wherein the first groove is mainly shown;

[0024] Figure 8 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0025] Figure 9 A three-dimensional diagram of a handle structure of an energy storage power module according to an embodiment;

[0026] Figure 10 This is a three-dimensional diagram of a handle structure installed on a box according to an embodiment;

[0027] Figure 11 This is a three-dimensional diagram of a handle structure installed on a box according to an embodiment;

[0028] Figure 12 This is a front view of a box-mounted handle structure according to an embodiment;

[0029] Figure 13 This is a three-dimensional diagram of a handle structure installed on a box according to an embodiment;

[0030] Figure 14 A three-dimensional diagram of two layers of boxes stacked in one embodiment;

[0031] Figure 15 A three-dimensional diagram of a support leg according to an embodiment;

[0032] Figure 16 A perspective view of a bottom foot pad according to an embodiment;

[0033] Figure 17 is a three-dimensional diagram of a foot pad screw according to an embodiment;

[0034] Figure 18 A three-dimensional diagram of a fixing member according to an embodiment.

[0035] Description of reference numerals:

[0036] Shaft 1,

[0037] Handle portion 2, arc portion 21,

[0038] Press down component 3,

[0039] Support foot 4, side wing part 41, main body 42, narrow part screw hole 421,

[0040] Bottom foot pad 43, foot pad screw 431, foot pad through hole 432, strip slot 44,

[0041] Box body 5, box side hole 51, box bottom groove 52, box joint 53,

[0042] Elastic member 6,

[0043] Fixing member 7, member head 71, member stem 72,

[0044] First groove 8 , first screw 81 , second groove 9 . DETAILED DESCRIPTION

[0045] In order to explain the technical content, structural features, achieved objectives and effects of the technical solution in detail, the following is a detailed description in conjunction with specific embodiments and accompanying drawings.

[0046] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0047] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0048] In the description of this application, the term "and / or" is used to describe a logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and both A and B exist. In addition, the character " / " in this document generally indicates that the objects before and after are in a logical "or" relationship.

[0049] In this application, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, priority or sequence relationship between these entities or operations.

[0050] Without further limitations, in this application, the words "include", "comprise", "have" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0051] Consistent with the understanding in the Patent Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceed" are understood to exclude the number itself; expressions such as "above," "below," and "within" are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this manner, such as "multiple groups" and "multiple times," unless otherwise clearly and specifically limited.

[0052] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be understood as a limitation on the embodiments of the present application.

[0053] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art of the present application, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0054] See also Figures 1-18 The embodiment of the utility model provides an energy storage power module that is easy to disassemble, including a rotating shaft 1, a handle 2, a pressing component 3, a supporting foot 4 and a box 5. The rotating shaft 4 is arranged on the side of the box 5, and the bottom of the box is provided with an interface for connecting with the energy storage battery box below (such as Figure 12 and Figure 13 As shown, it may include a box bottom groove 52 and a box joint 53); the handle portion 2 is arranged on the rotating shaft 1 and is rotatably connected to the side of the box body 5; one end of the pressing assembly 3 is fixedly connected to the end of the handle portion 2 close to the rotating shaft 1, and the other end of the pressing assembly 3 is located above the supporting foot 4; the supporting foot 4 is arranged at the bottom of the box body 5; when the handle portion rotates around the rotating shaft, it drives the pressing assembly to press down; when the pressing assembly presses down, it pushes the supporting foot out of the bottom surface of the box body. When the handle portion 2 is in the retracted state, the supporting foot 4 is located in the box body 5; when the handle portion 2 is in the open state, the supporting foot 4 extends out of the lower surface of the box body 5, and the supporting foot 4 is pressed against the rotating shaft 1 through the pressing assembly 3.

[0055] The specific principle is: when the box body 5 on the upper layer is stacked on the box body 5 on the lower layer, the handle part 2 is first opened, and the pressing component 3 is rotated through the rotating shaft 1. The other end of the pressing component 3 pushes the supporting foot 4 out of the lower surface of the box body 5. Finally, the supporting foot 4 is pressed against the rotating shaft 1 through the pressing component 3, thereby separating the upper and lower boxes 5.

[0056] In some embodiments, the rotating shaft, handle, pressing assembly, and supporting legs are provided in two sets, one on each side of the box. Each pair of rotating shafts 1 is symmetrically arranged on either side of the box 5, meaning that the corresponding handle structures are also symmetrically arranged on either side of the box 5. This allows for a more even force distribution on the upper box 5 when stacking the upper box 5 on the lower box 5, facilitating installation. When the handle 2 is extended, the supporting legs 4 extend from the lower surface of the box 5, providing support for the box 5 and ensuring a more symmetrical force distribution, thus facilitating stable separation of the upper and lower boxes 5.

[0057] Preferably, the box body 5 is provided with side holes on both sides, and the handle structure further includes a first groove 8, which is provided on the box body 5 and located at the side holes. The number of the side holes is the same as the number of the first grooves 8 and the number of the rotating shafts 1, and each pair of the rotating shafts 1 is provided inside the first grooves 8 on both sides of the box body 5. Compared with providing the rotating shafts 1 outside the box body 5, this method does not require additional structure for fixing the rotating shafts 1. Moreover, providing the first grooves 8 and combining the rotating shafts 1 together facilitates the storage of the handle structure and makes the box body 5 more neat.

[0058] Preferably, it also includes a first screw 81, the ratio of the number of the first screw 81 to the first groove 8 is greater than 2:1, the first screws 81 are dispersed around the first groove 8, and the first groove 8 is fixed to the box body 5 through the threaded connection between the first screw 81 and the box body 5.

[0059] Optionally, the box body 5 may be a cube, a cuboid, a cylinder, or the like.

[0060] In some embodiments, an arc-shaped portion 21 is further included, which is arranged at the free end of the handle portion 2, so that it is more ergonomic, can better adapt to the shape of the palm, and provide a more comfortable grip; the arc-shaped design can disperse the pressure on the palm and fingers, reduce fatigue when holding for a long time, and increase the stability of the grip.

[0061] Preferably, the arc-shaped portion 21 extends from the free end of the handle portion 2 in a direction away from the rotating shaft 1 , then bends toward the inside of the box bottom groove 52 , and finally circles back toward the free end of the handle portion 2 .

[0062] Preferably, the fixed connection point between one end of the pressing assembly 3 and the handle 2 is located above the support leg 4; the fixed connection point between the other end of the pressing assembly 3 and the handle 2 extends horizontally toward the interior of the box 5 to vertically above the support leg 4, and bends downward, close to the support leg 4, to form the other end of the pressing assembly 3. This facilitates the rotation and expansion of the handle 2 around the rotating shaft 1, driving the pressing assembly 3 to rotate together. One end of the pressing assembly 3 directly pushes the support leg 4 downward to extend out of the lower surface of the box 5, thus facilitating the linkage between the handle 2, the pressing assembly 3, and the support leg 4.

[0063] In some embodiments, the support leg includes wing portions located on either side and a main body located in the middle, the wing portions being fixedly connected to the main body; the wing portions protrude from either side of the box side hole. The width of the wing portions 41 is greater than the width of the box side hole 51, and the width of the box side hole 51 is greater than the width of the main body 42. Thus, when the handle portion 2 is deployed, the support leg 4 extends from the lower surface of the box body 5 only through the box side hole 51 to extend from the main body 42, while the wing portions 41 are confined within the box side hole 51. (Note that, in conjunction with the illustrations, the width here refers to the direction along the axis of the rotating shaft 1.)

[0064] In some embodiments, an elastic member 6 is further included, one end of which is mounted on the support leg, and the other end of which is mounted on the case. The elastic member is used to drive the support leg into the case. This arrangement allows the support leg 4 to be mounted on the case 5 via the elastic member 6, and the elastic member 6 also provides an elastic force for the support leg 4. That is, when the handle 2 rotates and opens, the support leg 4 returns to its original shape under the action of the elastic member 6 and retracts into the case 5, simultaneously driving the free end of the handle to be retracted into the case.

[0065] In some embodiments, the ratio of the number of the elastic members 6 to the number of the supporting legs 4 is 2:1; preferably, the elastic members 6 are respectively arranged on both sides of the supporting legs 4 to better provide resilience for the supporting legs 4.

[0066] Specifically, the elastic member 6 is arranged below the wing portion 41 of the support leg 4 and on both sides of the main body portion 42. This arrangement facilitates better providing resilience to the support leg 4.

[0067] Specifically, the elastic member 6 may be a structure with elastic force such as a spring, or may be other elastic materials.

[0068] In some embodiments, the support legs 4 further include bottom pads 43 disposed below and connected to the support legs. This arrangement helps prevent damage to the housing surface and the support legs caused by direct contact between the support legs 4 and the lower housing 5, thereby extending the service life of both.

[0069] Preferably, the main body 42 and the bottom foot pad 43 are detachably connected, or may be fixedly connected, threadedly connected, etc. In particular, the detachable connection facilitates timely replacement of the bottom foot pad 43 when it is damaged.

[0070] Preferably, the base pad 43 also includes at least one foot screw 431. The base pad 43 has at least one foot through-hole 432, and the main body 42 has at least one narrow screw hole 421. The foot through-holes 432 correspond to the narrow screw holes 421 one-to-one, and the number of foot screws 431 is the same as the number of foot through-holes 432. The foot screw 431 passes through the foot through-hole 432 on the base pad 43 and is threadedly connected to the narrow screw hole 421 on the main body 42. This arrangement is more secure and also facilitates timely replacement of the base pad 43 if damaged.

[0071] In some embodiments, the lower surface of the bottom foot pad 43 is provided with stripes. By providing the stripes, the friction force is increased, so that when the supporting foot 4 stands on the lower box 5, the support for the upper box 5 is more firm.

[0072] Preferably, the bottom foot pad 43 is made of rubber, which can prevent conductivity, reduce weight, increase friction, reduce wear between the support leg 4 and the lower box 5, etc.

[0073] Preferably, the bottom area of ​​the narrow portion of the lower part of the main body 42 is larger than the cross-sectional area of ​​the upper part of the main body 42 , which can increase the supporting area of ​​the supporting legs 4 , reduce the contact pressure, and reduce damage to the lower box 5 .

[0074] Specifically, the lower portion of the main body 42 is a horizontally bent L-shaped structure, thereby forming a structure of the support leg 4 with a larger narrow bottom area.

[0075] Preferably, the area of ​​the bottom foot pad 43 is greater than or equal to the bottom area of ​​the narrow portion of the lower part of the main body 42, which can increase the force-bearing area between the supporting foot 4 and the lower box 5 and reduce damage.

[0076] Preferably, the wing portion 41 and the main body portion 42 are integrally formed, so that the entire supporting foot 4 is relatively firm.

[0077] In some embodiments, a fixing member 7 is further included. The support leg 4 is provided with strip-shaped slots 44 along a vertical direction. The number of the fixing members 7 is the same as the number of the strip-shaped slots 44. The fixing member 7 passes through the strip-shaped slots 44 and is fixed to the box body 5. The fixing member 7 is slidably connected to the support leg 4 through the strip-shaped slots 44. The specific principle is that when the handle 2 is in the retracted state, the fixing member 7 is located at one end of the strip-shaped slots 44; when the handle 2 is in the extended state, the fixing member 7 slides along the strip-shaped slots 44 and is located at the other end thereof, so that the support leg 4 can move up and down under the constraints of the strip-shaped slots 44 and the fixing member 7.

[0078] Preferably, a fixing member 7 is further included. The support leg 4 is provided with strip-shaped slots 44 along the vertical direction. The number of the fixing members 7 is the same as the number of the strip-shaped slots 44. The fixing member 7 passes through the strip-shaped slots 44 and is fixedly disposed on the second groove 9. The fixing member 7 is slidably connected to the support leg 4 through the strip-shaped slots 44. The specific principle is that when the handle 2 is in the retracted state, the fixing member 7 is located at one end of the strip-shaped slots 44; when the handle 2 is in the extended state, the fixing member 7 slides along the strip-shaped slots 44 and is located at the other end thereof; that is, the support leg 4 moves up and down under the constraints of the strip-shaped slots 44 and the fixing member 7.

[0079] In certain embodiments, the fixing member 7 includes a head portion 71 and a rod portion 72. The head portion 71 is fixedly connected to one end of the rod portion 72, and the other end of the rod portion 72 passes through the strip slot 44 of the support leg 4 and is fixed to the box body 5. The widest diameter of the head portion 71 is greater than the width of the strip slot 44, and the width of the strip slot 44 is greater than the diameter of the rod portion 72. This arrangement allows the head portion 71 of the fixing member 7 to more firmly restrain the support leg 4, preventing it from falling out and allowing the support leg 4 to move only up and down within the strip slot 44.

[0080] Preferably, the head portion 71 is provided with a cross-shaped groove or an I-shaped groove to facilitate rotational installation using a screwdriver.

[0081] Preferably, a second groove 9 is further included, which is provided on the box body 5 and is located at the box side holes on both sides of the box body 5. The fixing member 7 is provided on the second groove 9. It can also be understood that the fixing member 7 is provided on the box body 5 through the second groove 9, and the first groove 8 is inside the second groove 9. By providing the second groove 9, the handle structure and the interior of the box body 5 are independent of each other and do not interfere with each other, which is convenient for maintenance.

[0082] Specifically, the fixing member 7 is a rivet, which is convenient for riveting and fixing.

[0083] The present invention provides a solar photovoltaic power generation system, comprising a solar panel, an energy storage power module, and an energy storage battery case. The energy storage power module is the energy storage power module described in any embodiment of the present invention, and the energy storage power module is stacked on the energy storage battery case and electrically connected. The energy storage power module is provided with a charging interface, and the output end of the solar panel of the energy storage power module is connected to the charging interface of the energy storage power module. A battery is provided in the energy storage battery case, and the energy storage power module is provided with a charge and discharge circuit. The battery end of the charge and discharge circuit is connected to the electrical connection interface of the energy storage battery case through the energy storage power module. The electrical connection interface can refer to the external interface of the chassis power supply. The charge and discharge circuit can refer to the patent previously applied for by the applicant, such as Patent No.: 202321401804.3, entitled A Safe Charge and Discharge Control Circuit and Its Energy Storage Power Supply, and the charge and discharge circuit disclosed therein. The electrical energy from the output end of the solar panel can be charged through the charging end of the charging and discharging circuit. The battery connection end of the charging and discharging circuit is connected to the battery of the energy storage battery box through the electrical connection interface, and then charged into the battery in the energy storage battery box to achieve charging. The solar photovoltaic power generation system of the utility model is easy to disassemble between boxes.

[0084] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection of the present utility model. Therefore, based on the innovative concept of the present utility model, changes and modifications to the embodiments described herein, or equivalent structural or process transformations made using the contents of the present utility model specification and drawings, and direct or indirect application of the above technical solutions to other related technical fields are all included in the scope of protection of the present utility model patent.

Claims

1. An energy storage power module that is easy to disassemble, characterized by: It includes a rotating shaft, a handle, a pressing assembly, a supporting foot and a box body, wherein the rotating shaft is arranged on the side of the box body, and the bottom of the box body is provided with an interface for connecting with the energy storage battery box body below; The handle is arranged on the rotating shaft and is rotatably connected to the side of the box body; one end of the pressing assembly is fixedly connected to the end of the handle close to the rotating shaft, and the other end of the pressing assembly is located above the supporting foot; the supporting foot is arranged at the bottom of the box body; When the handle rotates around the rotating shaft, it drives the pressing assembly to press down; when the pressing assembly presses down, the supporting legs are pushed out of the bottom surface of the box body.

2. The easily disassembled energy storage power module according to claim 1, characterized in that: The rotating shaft, the handle, the pressing assembly and the supporting feet are divided into two groups and are respectively arranged on both sides of the box body.

3. The easily disassembled energy storage power supply module according to claim 1, characterized in that: It also includes an arc-shaped portion, which is arranged at the free end of the handle portion.

4. The easily disassembled energy storage power supply module according to claim 1, characterized in that: The side wall of the box body is provided with a box side hole, and the handle is arranged in the box side hole.

5. The easily disassembled energy storage power supply module according to claim 4, characterized in that: The supporting foot includes side wing parts located on both sides and a main body located in the middle, and the side wing parts and the main body are fixedly connected; the two sides of the side wing parts protrude from the two sides of the box side hole respectively.

6. The easily disassembled energy storage power module according to claim 4, characterized in that: It also includes an elastic member, one end of which is arranged on the supporting leg, and the other end of which is used to be arranged on the box body, and the elastic member is used to drive the supporting leg to move into the box body.

7. The easily disassembled energy storage power supply module according to claim 1, characterized in that: The support foot also includes a bottom foot pad, which is arranged under the support foot and connected to the support foot.

8. The easily disassembled energy storage power supply module according to claim 7, characterized in that: The lower surface of the bottom foot pad is provided with stripes.

9. The easily disassembled energy storage power module according to claim 1, characterized in that: It also includes a fixing piece. The supporting foot is provided with a strip slot in the vertical direction. The fixing piece passes through the strip slot and is used to be fixed on the box body. The fixing piece is slidably connected to the supporting foot through the strip slot.

10. A solar photovoltaic power generation system, characterized by: The invention comprises a solar panel, an energy storage power module and an energy storage battery box, wherein the energy storage power module is the energy storage power module according to any one of claims 1 to 9, the energy storage power module is stacked on the energy storage battery box and electrically connected, and a charging interface is provided on the energy storage power module, and the output end of the solar panel of the energy storage power module is connected to the charging interface of the energy storage power module.

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