Integrated light-diesel storage mobile power supply

Abstract

The invention discloses an integrated light-diesel storage mobile power supply, which comprises a container, the top of the container is provided with a fixed photovoltaic module and a turnover photovoltaic module, and the container is internally provided with an energy storage system, an automatic fire extinguishing system, a liquid cooling unit, a diesel generator, a display platform, a hybrid inverter and a folding photovoltaic module. Rollers are connected to the bottom of the folding photovoltaic module and arranged on the bottom face in the container in a rolling mode, the folding photovoltaic module can move from the opening to the outside of the container and be unfolded, and the rollers are connected with supporting legs. According to the invention, a mode that the photovoltaic module is matched with the diesel generator for cooperative regulation and control is utilized, single energy dependence is broken through, and stable power supply can be guaranteed through diesel-storage linkage under a low-irradiation working condition. Moreover, the plurality of photovoltaic panel bodies are folded and rotatably connected through the connecting structures, the rollers are utilized to drive the photovoltaic panel bodies to move so as to form automatic unfolding, and the photovoltaic panel bodies are supported and fixed through the supporting legs so as to complete the unfolding work of the whole photovoltaic module.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage power supplies, and particularly relates to an integrated photovoltaic-diesel-storage mobile power supply. Background Art

[0002] In recent years, with the growing demand for flexible and reliable power supplies in scenarios such as outdoor activities, emergency disaster relief, and power supply in remote areas, the limitations of traditional mobile power supplies (such as diesel generator sets and electrochemical energy storage systems) have gradually emerged. Although diesel generator sets have power supply stability, they have high operating noise, high carbon emissions, and expensive cost per kilowatt-hour of electricity, making it difficult to meet the trend of green energy applications; while mobile electrochemical energy storage power supplies have advantages such as cleanliness and silence, but they need to rely on fixed charging facilities for energy replenishment, and are limited in applications where the power grid is underdeveloped or there is no stable power supply condition. Therefore, integrating photovoltaic power generation and energy storage systems into mobile power supplies has become an important research direction, aiming to improve the independent power supply ability of the system through the combination of renewable energy and energy storage.

[0003] However, the traditional design method of mobile power supplies usually fixedly installs photovoltaic modules on the top and side surfaces of the container of the mobile vehicle. Limited by the limited surface area, the installed capacity of photovoltaic power is low, resulting in the generated electricity being unable to meet the requirements of high-power consumption scenarios.

[0004] Furthermore, by setting foldable photovoltaic modules inside the container, but in actual use, large equipment such as cranes is often required for hoisting and unfolding, and the flexibility is poor. Moreover, in scenarios with insufficient light, the energy conversion efficiency of the photovoltaic modules drops sharply in a single photovoltaic power generation mode, and the energy storage system cannot timely make up for the power gap. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated photovoltaic-diesel-storage mobile power supply to solve the technical problems in the prior art, such as the need for large equipment for unfolding and the single power generation mode.

[0006] To solve the above technical problems, the present invention specifically provides the following technical solutions:

[0007] An integrated photovoltaic-diesel-storage mobile power supply, including a mobile vehicle with a container, a fixed photovoltaic module is arranged on the top of the container, two sides of the fixed photovoltaic module are rotatably connected with a flip-type photovoltaic module through a rotating member, the flip-type photovoltaic module is connected with a driving structure, and the driving structure is installed on both sides of the container;

[0008] Inside the container, there are an energy storage system, an automatic fire extinguishing system, a liquid cooling unit, a diesel generator, a display platform, a hybrid inverter, and a foldable photovoltaic module. Among them, the bottom of the foldable photovoltaic module is connected with rollers through a mounting bracket, and the rollers are rotatably arranged on the bottom surface inside the container. An opening is provided on the side of the container opposite to the position of the foldable photovoltaic module. The foldable photovoltaic module can move out of the container through the opening and unfold. When the foldable photovoltaic module moves outside the container, the mounting bracket is connected with a support leg.

[0009] As a preferred solution of the present invention, the foldable photovoltaic module includes a plurality of photovoltaic panel bodies with their ends connected in sequence. Two adjacent photovoltaic panel bodies are rotatably connected through a first connection structure to form a foldable photovoltaic folding unit. Adjacent two groups of the photovoltaic folding units are connected through a second connection structure. The second connection structure is connected with the mounting bracket, and the mounting bracket is detachably connected with the support leg when the second connection structure moves out of the container.

[0010] As a preferred solution of the present invention, the first connection structure includes a connecting male piece and a connecting female piece. The connecting male piece and the connecting female piece are respectively arranged at the ends of two photovoltaic panel bodies. A first rotating shaft hole and a limiting convex section are arranged on the connecting male piece, and a second rotating shaft hole and an arc-shaped limiting hole are arranged on the connecting female piece. The first rotating shaft hole and the second rotating shaft hole are coaxially arranged and penetrated and inserted with a rotating shaft 46, and the limiting convex section is slidably arranged in the arc-shaped limiting hole.

[0011] The second connection structure includes rotating connecting pieces respectively arranged at the ends of two photovoltaic panel bodies, and the rotating connecting pieces are rotatably connected with the top of the mounting bracket.

[0012] As a preferred solution of the present invention, the mounting bracket includes a flat plate member. A first mounting hole is arranged on the flat plate member for fixedly connecting with the roller. A mounting plate is vertically arranged in the middle above the flat plate member, and a second mounting hole is opened on the mounting plate for rotatably connecting with the rotating connecting piece. Limiting jacks are arranged below both sides of the flat plate member for detachably connecting with the support leg.

[0013] As a preferred solution of the present invention, a moving track is arranged on the bottom surface of the container, and the rollers are rotatably arranged in the moving track. A through notch is opened on the bottom surface of the container and is arranged between two rollers of the foldable photovoltaic module. An installation box is arranged at the bottom of the container. The front end of the installation box opens and protrudes from the side of the container. A loop conveyor belt is rotatably arranged in the installation box and is arranged directly below the through notch.

[0014] A plurality of structural components are provided on the loop conveyor belt. The structural components include a telescopic baffle structure and support legs. The telescopic baffle structure elastically extends out from the through notch and is in movable contact with the bottom of the photovoltaic panel body.

[0015] When the foldable photovoltaic module slides and unfolds, the photovoltaic panel body pushes the telescopic baffle structure to drive the loop conveyor belt to rotate so as to move the support legs to the front opening of the installation box.

[0016] As a preferred solution of the present invention, the telescopic baffle structure includes a base provided on the loop conveyor belt. A linkage block is telescopically connected to the top of the base through an elastic member. The linkage block is vertically limited and slidably arranged on the base.

[0017] As a preferred solution of the present invention, a roller is rotatably arranged on the top of the linkage block.

[0018] As a preferred solution of the present invention, a limiting binding band is curled and stored in the base through a reed winder. An extension opening is provided on one side of the base facing the support leg. The limiting binding band extends out from the extension opening and is movably connected to the loop conveyor belt to limit and fix the support leg.

[0019] As a preferred solution of the present invention, an arc-shaped guide plate is provided at the front end of the bottom surface of the installation box.

[0020] As a preferred solution of the present invention, clamping notches for positioning and connecting the support legs are respectively provided on the front opening of the installation box. An extended track plate is movably connected to the top of the front opening of the installation box.

[0021] The present invention has the following beneficial effects compared with the prior art:

[0022] The present invention uses a cooperative regulation method of combining a photovoltaic module with a diesel generator to break through the dependence on a single energy source, and can also ensure stable power supply through the linkage of diesel and energy storage under low-irradiance conditions. Moreover, a plurality of photovoltaic panel bodies are foldably and rotatably connected through a connecting structure, and the photovoltaic panel bodies are driven by rollers to move so as to form automatic unfolding, and are supported and fixed by support legs, completing the unfolding work of the overall photovoltaic module. There is no need for large equipment for complex unfolding, which improves the laying efficiency and also enhances the terrain adaptability. Description of the Drawings

[0023] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0024] Figure 1 Side view of the container in the present invention;

[0025] Figure 2 Schematic front view structure of the container in the present invention;

[0026] Figure 3 Schematic internal structure of the container in the present invention;

[0027] Figure 4 Schematic structure of the photovoltaic folding unit in the present invention;

[0028] Figure 5 For the present invention Figure 4 Enlarged view of part A in the present invention;

[0029] Figure 6 Schematic structure of the first connection structure in the present invention;

[0030] Figure 7 Schematic structure of the second connection structure in the present invention;

[0031] Figure 8 Schematic structure of the mounting bracket in the present invention;

[0032] Figure 9 Assembly drawing of the roller and the mounting bracket in the present invention;

[0033] Figure 10 Schematic structure of the support leg in the present invention;

[0034] Figure 11 Schematic connection structure of the support leg and the photovoltaic panel body in the present invention;

[0035] Figure 12 Schematic unfolded state of the foldable photovoltaic module in the present invention;

[0036] Figure 13 Schematic folded state of the foldable photovoltaic module in the present invention;

[0037] Figure 14 Schematic structure of the mobile vehicle in the present invention;

[0038] Figure 15 Schematic partial structure of the container in the present invention, specifically the structure of the installation box;

[0039] Figure 16 For the present invention Figure 15 an enlarged view of part B in the present invention;

[0040] Figure 17 a partially sectional structural schematic diagram of a container in the present invention;

[0041] Figure 18 a structural schematic diagram of a loop conveyor belt in the present invention;

[0042] Figure 19 a structural schematic diagram of an extended track plate in the present invention.

[0043] The reference numerals in the figure are respectively represented as follows:

[0044] 1. Container; 2. Mobile vehicle; 3. Fixed photovoltaic module; 4. Rotating member; 5. Flip-type photovoltaic module; 6. Driving structure; 7. Energy storage system; 8. Automatic fire extinguishing system; 9. Liquid cooling unit; 10. Diesel generator; 11. Display platform; 12. Hybrid inverter; 13. Folding photovoltaic module; 14. Mounting bracket; 15. Roller; 16. Support leg; 17. Photovoltaic panel body; 18. First connection structure; 19. Photovoltaic folding unit; 20. Second connection structure; 21. Connecting male piece; 22. Connecting female piece; 23. First rotating shaft hole; 24. Limiting convex section; 25. Second rotating shaft hole; 26. Arc-shaped limiting hole; 27. Rotating connecting piece; 28. Flat plate member; 29. First mounting hole; 30. Mounting plate; 31. Second mounting hole; 32. Limiting jack; 33. Moving track; 34. Penetrating notch; 35. Mounting box; 36. Loop conveyor belt; 37. Structural component; 38. Telescopic baffle structure; 39. Base; 40. Linking block; 41. Roller; 42. Extension opening; 43. Arc-shaped guide plate; 44. Clamping notch; 45. Extended track plate; 46. Rotating shaft; 47. Limiting strap. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] Such as Figures 1 to 19As shown in the figure, the present invention provides an integrated photovoltaic-diesel-storage mobile power supply, which includes a mobile vehicle 2 having a container 1. The container 1 serves both as a space for equipment loading and is convenient for transportation. A fixed photovoltaic module 3 is provided on the top of the container 1, which is used to continuously receive solar energy and generate electricity during transportation and static use. On both sides of the fixed photovoltaic module 3, a flip-type photovoltaic module 5 is connected through a rotating member 4 (such as a hinge or a rotating shaft). The flip-type photovoltaic module 5 can be flipped and unfolded under the drive of a drive structure 6 (such as a motor or a hydraulic push rod), thereby increasing the photovoltaic power generation area. The drive structure 6 is fixedly installed on both sides of the container 1 to ensure the stability of the flipping action.

[0047] As Figure 2 and Figure 3 shown in the figure, a variety of functional modules are integrated inside the container 1, including an energy storage system 7, an automatic fire extinguishing system 8, a liquid cooling unit 9, a diesel generator 10, a display platform 11, a hybrid inverter 12, and a foldable photovoltaic module 13. Among them, the energy storage system 7 is used to store the electric energy generated by photovoltaic power generation and diesel power generation. It is composed of multiple battery packs and high-voltage boxes connected in series, and multiple fixing points are designed along the length direction of the battery packs to prevent the battery packs from having too large an amplitude during transportation. It is designed with a separate compartment from other components inside the container 1.

[0048] The automatic fire extinguishing system 8 ensures the safe operation of the equipment. The liquid cooling unit 9 provides heat dissipation for high-temperature components such as the energy storage system 7 and the inverter, and heats or cools the operation of the energy storage system 7 through liquid cooling pipes so that the energy storage system 7 works in the optimal working temperature range. The diesel generator 10 serves as a backup power supply. When the photovoltaic power generation is unavailable and the energy storage battery has a low power level, it charges the energy storage battery through the hybrid inverter 12, and then the energy storage system 7 discharges a large power to the load through the hybrid inverter 12.

[0049] The hybrid inverter 12 is responsible for the conversion and distribution of electric energy among photovoltaic power generation, energy storage, and diesel power generation. The display platform 11 is used to monitor the operation status of the system in real time. The system operation data can be intuitively read on the display, which is convenient for on-site operation and management.

[0050] As Figure 2 , Figure 4 , Figure 11 , Figure 12 , Figure 13 shown in the figure, the bottom of the foldable photovoltaic module 13 is connected with rollers 15 through a mounting bracket 14. The rollers 15 can roll and move on the inner bottom surface of the container 1. An opening is provided on the side of the container 1 opposite to the foldable photovoltaic module 13. The foldable photovoltaic module 13 can move out of the container 1 through this opening and unfold. When the foldable photovoltaic module 13 is completely moved out of the container 1, the bottom of the mounting bracket 14 is detachably connected to a support leg 16 to fix the unfolded photovoltaic module and ensure its stability.

[0051] Among them, as Figures 4 to 14 shown, the foldable photovoltaic module 13 is composed of a plurality of photovoltaic panel bodies 17 connected in sequence at their ends. Adjacent two photovoltaic panel bodies 17 are rotatably connected through a first connection structure 18 to form a foldable photovoltaic folding unit 19. Specifically, the first connection structure 18 includes a connection male piece 21 and a connection female piece 22, which are respectively fixed at the ends of adjacent two photovoltaic panel bodies 17. A first rotating shaft hole 23 and a limiting convex section 24 are provided on the connection male piece 21, and a second rotating shaft hole 25 and an arc-shaped limiting hole 26 are provided on the connection female piece 22. The first rotating shaft hole 23 and the second rotating shaft hole 25 are coaxially aligned and are rotatably connected by inserting a rotating shaft 46. The limiting convex section 24 is slidably arranged in the arc-shaped limiting hole 26 to limit the rotation angle of the photovoltaic panel body 17 and ensure the stability of folding and unfolding.

[0052] Adjacent two groups of photovoltaic folding units 19 are connected through a second connection structure 20. The second connection structure 20 includes a rotating connection piece 27 provided at the end of the photovoltaic panel body 17, and the rotating connection piece 27 is rotatably connected to the top of the mounting bracket 14. The mounting bracket 14 specifically includes a flat plate member 28, and a first mounting hole 29 is opened on the flat plate member 28 for fixedly connecting with the roller 15. A mounting plate 30 is vertically welded in the middle above the flat plate member 28, and a second mounting hole 31 is opened on the mounting plate 30, and the second mounting hole 31 is used for rotatably connecting with the rotating connection piece 27. Limiting jacks 32 are provided below both sides of the flat plate member 28 for detachably inserting the support legs 16 after the photovoltaic module is unfolded.

[0053] The unfolding process is as follows: In the initial state, the foldable photovoltaic module 13 is stored in the container 1, and the photovoltaic panel bodies 17 are in a folded state. When in use, the roller 15 is driven by manual or motor to roll along the bottom surface of the container 1, so that the foldable photovoltaic module 13 is moved out of the container 1 from the side opening. After being moved out, the support legs 16 are inserted into the limiting jacks 32 of the mounting bracket 14 to fix the whole module.

[0054] In addition, as Figures 15 to 17 shown, a moving track 33 is provided on the bottom surface of the container 1, and the roller 15 is embedded in the moving track 33 to roll, avoiding deviation. As Figure 16 and Figure 17 shown, a through notch 34 is also opened on the bottom surface of the container 1, located between two rollers 15 of the foldable photovoltaic module 13. An installation box 35 is fixed below the bottom of the container 1, and the front end of the installation box 35 opens and protrudes from the side of the container 1. A loop conveyor belt 36 is rotatably arranged in the installation box 35, and the loop conveyor belt 36 is located directly below the through notch 34 for assisting in the automatic conveyance of the support legs 16.

[0055] As Figure 17 、 Figure 18As shown, a plurality of structural components 37 are fixed on the loop conveyor chain 36, and each structural component 37 includes a telescopic baffle structure 38 and a support leg 16. In a specific implementation, the width of the installation box 35 can be set wider, so that the support leg 16 can be horizontally installed on the structural component 37. In addition, a support leg 16 with a telescopic function can also be selected. When the support leg 16 is idle, it can be shortened and placed in the structural component 37, which can also achieve the purpose of installation and storage. The telescopic baffle structure 38 specifically includes a base 39, and the top of the base 39 is connected to a linkage block 40 through an elastic member (such as a spring), and the linkage block 40 can slide vertically on the base 39. In the process of the loop conveyor chain 36 driving the telescopic baffle structure 38 to rotate, the linkage block 40 retracts and abuts against the inner wall of the installation box 35 and the bottom surface of the container 1, and the linkage block 40 extends and protrudes through the notch 34 set in the front position of the photovoltaic panel body 17.

[0056] When unfolded, the foldable photovoltaic assembly 13 slides along the moving track 33, and the bottom of the photovoltaic panel body 17 pushes the linkage block 40 protruding from the telescopic baffle structure 38, so that the linkage block 40 drives the loop conveyor chain 36 to rotate. The loop conveyor chain 36 rotates to convey the support leg 16 to the front opening of the installation box 35 for workers to take. An arc-shaped guide plate 43 is provided at the front end of the bottom of the installation box 35, so that when the telescopic baffle structure 38 in the extended state rotates to the bottom of the loop conveyor chain 36, the linkage block 40 can contact and compress the arc-shaped guide plate 43 and retract, so that the linkage block 40 can enter the installation box 35.

[0057] like Figure 17 and Figure 18 As shown, a roller 41 is installed on the top of the linkage block 40, so that when the linkage block 40 enters the installation box 35 and abuts against the inner wall of the installation box 35 and the bottom of the container 1, the movement friction of the linkage block 40 on the two is smaller, and the movement is smoother.

[0058] like Figure 18 As shown, the base 39 is provided with a limit strap 47 which is curled and stored by a spring retractor. The limit strap 47 extends from the base 39 toward the extension opening 42 on one side of the support leg 16 and is movably connected to the loop conveyor chain 36 to limit and fix the support leg 16 to prevent it from shaking during the conveying process. The spring retractor has the function of automatically retracting, so that the limit strap 47 is retracted inside the base 39 when it is idle. When in use, the limit strap 47 is pulled to connect it to the circular conveyor chain. The connection method can be a hook, a bayonet, etc., so that the support is fixed to prevent the support leg 16 from falling due to gravity and vibration when it is located below the loop conveyor chain 36. In addition, the installation box 35 can play a certain role in receiving the loop conveyor chain 36, reducing the influence of gravity on the overall loop conveyor chain 36.

[0059] In addition, ifFigure 19 As shown, as another embodiment, clamping notches 44 are provided on both sides of the front opening of the installation box 35. When the support legs 16 are taken out, they are directly inserted into the clamping notches 44, so that the connecting pins on the support legs 16 are aligned with the limit jacks 32 on the installation bracket 14, making it more convenient to connect the foldable photovoltaic module 13 to the support legs 16 when it is moved out. Further, an extension track plate 45 is movably connected to the top of the installation box 35, enabling the foldable photovoltaic module 13 to be more smoothly docked with the support legs 16. At this time, the installation position of the preset structural component 37 can be set so that when the photovoltaic panel body 17 slides out, the support legs 16 are located at the front end of the loop conveyor belt 36, that is, the bent end in the figure, for easy access and to avoid being blocked by the extension track plate 45.

[0060] An extension track plate 45 is movably connected to the top of the front opening, further assisting in positioning the support legs 16; it is used to clamp and fix the support legs 16, facilitating the operator to pick up and install them on the installation bracket 14.

[0061] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present application, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present application.

Claims

1. An integrated photovoltaic-diesel-storage mobile power supply, comprising a mobile vehicle (2) with a container (1), characterized in that: A fixed photovoltaic module (3) is arranged on the top of the container (1). The two sides of the fixed photovoltaic module (3) are rotatably connected with a flip-type photovoltaic module (5) through rotating parts (4). The flip-type photovoltaic module (5) is connected with a driving structure (6), and the driving structure (6) is installed on both sides of the container (1); An energy storage system (7), an automatic fire extinguishing system (8), a liquid cooling unit (9), a diesel generator (10), a display platform (11), a hybrid inverter (12) and a foldable photovoltaic module (13) are arranged inside the container (1). Among them, the bottom of the foldable photovoltaic module (13) is connected with rollers (15) through a mounting bracket (14). The rollers (15) are rollingly arranged on the inner bottom surface of the container (1). An opening is arranged on the side surface of the container (1) opposite to the foldable photovoltaic module (13). The foldable photovoltaic module (13) can move out of the container (1) from the opening and be unfolded. When the foldable photovoltaic module (13) moves outside the container (1), the mounting bracket (14) is connected with a support leg (16).

2. The integrated photovoltaic-diesel-storage mobile power supply according to claim 1, characterized in that: The foldable photovoltaic module (13) comprises a plurality of photovoltaic panels (17) with ends connected in sequence. Two adjacent photovoltaic panels (17) are rotatably connected through a first connection structure (18) to form a foldable photovoltaic folding unit (19). Adjacent two groups of photovoltaic folding units (19) are connected through a second connection structure (20). The second connection structure (20) is connected with the mounting bracket (14). When the second connection structure (20) moves out of the container (1), the mounting bracket (14) is detachably connected with the support leg (16).

3. The integrated photovoltaic-diesel-storage mobile power supply according to claim 2, characterized in that: The first connection structure (18) comprises a connection male piece (21) and a connection female piece (22). The connection male piece (21) and the connection female piece (22) are respectively arranged at the ends of two photovoltaic panels (17). A first rotating shaft hole (23) and a limiting convex section (24) are arranged on the connection male piece (21). A second rotating shaft hole (25) and an arc-shaped limiting hole (26) are arranged on the connection female piece (22). The first rotating shaft hole (23) and the second rotating shaft hole (25) are coaxially arranged and penetrated and inserted with a rotating shaft (46). The limiting convex section (24) is slidably arranged in the arc-shaped limiting hole (26); The second connection structure (20) comprises rotating connection pieces (27) respectively arranged at the ends of two photovoltaic panels (17). The rotating connection pieces (27) are rotatably connected with the top of the mounting bracket (14).

4. The integrated photovoltaic-diesel-storage mobile power supply according to claim 3, characterized in that: The mounting bracket (14) includes a flat plate member (28). A first mounting hole (29) is provided on the flat plate member (28), and the first mounting hole (29) is used for fixedly connecting with the roller (15). An installation plate (30) is vertically arranged in the middle above the flat plate member (28). A second mounting hole (31) is formed in the installation plate (30), and the second mounting hole (31) is used for rotatably connecting with the rotating connecting piece (27). Limiting jacks (32) are arranged below both sides of the flat plate member (28), and the limiting jacks (32) are used for detachably connecting with the support legs (16).

5. The integrated photovoltaic-diesel-battery mobile power supply according to claim 2, wherein: A moving track (33) is arranged on the bottom surface of the container (1). The roller (15) is arranged to roll in the moving track (33). A through notch (34) is formed in the bottom surface of the container (1), and the through notch (34) is arranged between the two rollers (15) of the foldable photovoltaic module (13). An installation box (35) is arranged at the bottom of the container (1). The front end of the installation box (35) opens and protrudes from the side surface of the container (1). A loop conveyor belt (36) is rotatably arranged in the installation box (35), and the loop conveyor belt (36) is arranged directly below the through notch (34); A plurality of structural components (37) are arranged on the loop conveyor belt (36). The structural component (37) includes a telescopic baffle structure (38) and a support leg (16). The telescopic baffle structure (38) elastically extends from the through notch (34) and is in movable contact with the bottom of the photovoltaic panel body (17); When the foldable photovoltaic module (13) slides and unfolds, the photovoltaic panel body (17) pushes the telescopic baffle structure (38) to drive the loop conveyor belt (36) to rotate so as to move the support leg (16) to the front end opening of the installation box (35).

6. The integrated photovoltaic-diesel-battery mobile power supply according to claim 5, wherein: The telescopic baffle structure (38) includes a base (39) arranged on the loop conveyor belt (36). A linkage block (40) is telescopically connected to the top of the base (39) through an elastic member, and the linkage block (40) is vertically limited and slidably arranged on the base (39).

7. The integrated photovoltaic-diesel-battery mobile power supply according to claim 6, wherein: A rotating roller (41) is arranged to roll on the top of the linkage block (40).

8. The integrated photovoltaic-diesel-battery mobile power supply according to claim 7, wherein: A limiting binding strap (47) is curled and stored in the base (39) through a reed winder. An extension opening (42) is arranged on one side of the base (39) facing the support leg (16). The limiting binding strap (47) extends out from the extension opening (42) and is movably connected to the loop conveyor belt (36) to limit and fix the support leg (16).

9. An integrated photovoltaic-diesel-battery mobile power supply according to claim 8, characterized in that: An arc-shaped guide plate (43) is provided at the front end of the bottom surface of the installation box (35).

10. An integrated photovoltaic-diesel-battery mobile power supply according to claim 9, characterized in that: Clamping notches (44) for positioning and connecting the support legs (16) are respectively provided at the front-end openings of the installation box (35), and an extension track plate (45) is movably connected to the top of the front-end opening of the installation box (35).

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