Portable optical storage integrated device

Abstract

The invention belongs to the technical field of photovoltaic power generation, and particularly relates to a portable light storage integrated device, which comprises a panel fixing piece and a box body, the panel fixing piece is used for mounting a solar cell panel, the panel fixing piece is a flat panel, a plurality of groups of mounting hole arrays are arranged on the side wall of the panel fixing piece, and each group comprises at least two mounting holes formed in the panel fixing piece; a parallel mechanical rod set is arranged between the lower side of the panel fixing piece and the box body and comprises a fixing column and two telescopic rods which stretch out and draw back independently. The upper end of the fixing column is connected with the panel fixing piece through a first ball joint, and the lower end is connected with the top of the box body through a second ball joint; the upper end of the telescopic rod is connected with the panel fixing piece through a third ball joint, the lower end of the telescopic rod is connected with the top of the box body through a fourth ball joint, and the two third ball joints are connected with the mounting holes in any group of mounting hole arrays in a one-to-one correspondence mode. The device can quickly realize multi-dimensional inclination angle and orientation adjustment of the solar cell panel, and is convenient to adapt to different installation environments.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic power generation technology, specifically relating to a portable integrated photovoltaic and energy storage device. Background Technology

[0002] In forest areas, mountainous areas, along railway lines, oil extraction sites, military border outposts, geological exploration camps, highway lighting base stations, and power supply gaps in agriculture, animal husbandry, tourism, and advertising industries where the power grid cannot cover or the cost of power grid construction is too high, the demand for distributed clean energy in household power grids and weak power grid scenarios is also growing rapidly. For example, urban rooftops, villa courtyards, emergency backup power, camping RVs, balcony photovoltaics, and post-disaster temporary resettlement sites all require a portable household photovoltaic and energy storage integrated device that can be carried by a single person, requires no professional construction, and is plug-and-play.

[0003] Currently, while some traditional fixed residential photovoltaic (PV) power stations can be installed on rooftops, once fixed to the external structure, they not only cannot quickly adjust to track sunlight as needed, but also generally suffer from a narrow angle adjustment range. The orientation and angle of the PV panels are limited, making them unsuitable for the high-altitude, low-solar-day power generation requirements in high-latitude regions during winter or summer, thus reducing the effective power generation time and shortening the effective power generation cycle. For example, traditional folding PV panels use a single-hinge structure, allowing the solar panel to be adjusted only ±30° of tilt within a fixed plane. Another example is the use of arc-shaped sliding rail adjustable brackets for PV panel angle adjustment. While the rail's curvature typically allows for tilt angle adjustment between 45° and 75°, in winter with low solar elevation of only about 15°, even with the extension rod reaching the end of the rail, it's difficult to achieve the required angle. Furthermore, the extension rod reaching the rail creates a cantilever structure between the bracket and the PV panel, making them highly susceptible to wind speed and posing a risk of falling. Summary of the Invention

[0004] To address the problems existing in the prior art, the purpose of this invention is to provide a portable integrated photovoltaic and energy storage device that can quickly adjust the angle and orientation of solar panels in multiple dimensions according to the installation environment requirements, with a wider adjustment range and extended effective power generation time of the solar panels.

[0005] The technical solution of this invention is: A portable photovoltaic-storage integrated device includes a panel fixing component and a housing. The upper side of the panel fixing component is used for mounting a solar panel, and the housing is located on the lower side of the panel fixing component and is used for mounting an energy storage mechanism inside. The panel fixing component is a flat plate with multiple sets of mounting hole arrays on its side wall, each set including at least two mounting holes opened on the panel fixing component. A parallel mechanical rod assembly is provided between the lower side of the panel fixing member and the housing, the parallel mechanical rod assembly comprising: The fixed column has its upper end connected to the panel fixing member via a first ball joint, and its lower end connected to the top of the box via a second ball joint. Two independently telescopic rods are provided. The upper end of each telescopic rod is connected to the panel fixing component via a third ball joint, and the lower end is connected to the top of the housing via a fourth ball joint. The two third ball joints are connected one-to-one with two mounting holes in any set of mounting hole arrays.

[0006] Preferably, each set of mounting hole arrays includes three mounting holes, and the three mounting holes in each set of mounting hole arrays are distributed in a circumferential array on the panel fastener, and the three mounting holes are respectively used for mounting the first ball joint and the two third ball joints.

[0007] Preferably, the spacing between two adjacent mounting holes in each group of mounting hole arrays is 12cm to 13cm.

[0008] Preferably, the first ball joint includes a first socket, a first ball head, a first club, a sleeve, and a prism pin. The first ball head is embedded in the first socket. One end of the first club is fixed to the first ball head, and the other end is fixed to one end of the sleeve. The sleeve is fitted onto the upper end of the fixing post, and the two are fixed by bolts. The prism pin is fixed to the outer wall of the first socket away from the first ball head. The prism pin is inserted into a corresponding mounting hole, and the mounting hole is a polygonal structure adapted to the prism pin. The prism pin is detachably connected to the panel fixing member. The third ball joint has the same structure as the first ball joint.

[0009] Preferably, the second ball joint includes a second ball socket, a second ball head, and a second ball rod. The second ball socket is fixed to the top of the housing. The second ball head is embedded in the second ball socket. One end of the second ball rod is fixed to the second ball head, and the other end is fixed to the lower end of the fixing post. A side groove is formed on one side of the second ball socket. The width of the side groove is greater than the diameter of the second ball rod. The fourth ball joint has the same structure as the second ball joint.

[0010] Preferably, the second ball joint has a threaded sidewall on the second ball joint, and a fixing nut is fitted on the second ball joint. The fixing nut engages with the thread and is used to position the lower end of the fixing post by rotating it to abut against the second ball socket.

[0011] Preferably, the bottom of the box is provided with at least three sets of foot support components arranged in a circular array, the foot support components including: A support column, the upper end of which is hinged to the side wall of the box body, the support column adopts a telescopic structure; An anchoring component is connected to the lower end of the support column via a fifth ball joint, and the anchoring component is used for positioning and connection with the ground; A telescopic adjustment rod assembly is installed at the bottom of the box body, with one end connected to the support column and the other end connected to the bottom fixing component of the box body. The telescopic adjustment rod assembly is used to adjust the angle between the support column and the box body.

[0012] Preferably, the telescopic adjusting rod assembly includes a connecting rod, a connecting cylinder, an adjusting nut, and a hook. The connecting rod is provided with a thread that matches the adjusting nut. Two sets of connecting cylinders, adjusting nuts, and hooks are provided in a one-to-one correspondence. Two connecting cylinders are respectively fitted onto the two ends of the connecting rod. An adjusting nut is rotatably connected to the end of the two connecting cylinders that is close to each other. The adjusting nut is fitted onto the connecting rod and screwed into the thread. A hook is fixed to the end of the two connecting cylinders that is far apart from each other. One hook is used to engage with the hanging hole on the support column, and the other hook is used to engage with the fixing part at the bottom of the box.

[0013] Preferably, the box body is an arc-shaped triangular prism structure, with three sides corresponding to three support columns, and each side has a groove for storing the folded support column.

[0014] Preferably, the anchoring component includes a middle foot support, a left foot support, and a right foot support, and the left foot support and the right foot support are symmetrical about the middle foot support. The left foot support and the right foot support are both connected to the middle foot support through a mortise and tenon structure to form a triangular pyramid shape or a planar shape, so as to realize the switching between planar support and soil insertion mode. The middle foot support is connected to the support column through a fifth ball joint.

[0015] Compared with the prior art, the portable optical storage integrated device of the present invention has the following beneficial effects: By setting a multi-level array of mounting holes on the panel fixing component, and cooperating with two independently extendable telescopic rods and a fixed column, a spatial parallel mechanism of "three-point support, two adjustable rods, and one fixed column" is formed. By connecting the upper end of the telescopic rod to different mounting holes on the panel fixing component, the pitch angle range of the solar panel can be initially adjusted. Then, through the cooperation of the first ball joint, the second ball joint, the third ball joint, and the fourth ball joint, and by adjusting the telescopic length of the two independently extendable telescopic rods, stepless adjustment of the solar panel within the azimuth angle range of 0° to 360° and the pitch angle setting range can be achieved. This meets the requirements of different latitude regions and different seasons for the solar altitude angle range, making it easy to adapt to different application environments and achieve the need for efficient power generation throughout the day. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure in the planar fixed mode of this invention. Figure 2 This is a schematic diagram of the overall structure in the cutting and fixing mode of this invention embodiment; Figure 3 for Figure 2 Enlarged structural diagram at point A; Figure 4 for Figure 2 Enlarged structural diagram at point B; Figure 5 This is a top view of the structure in the planar fixed mode of this invention. Figure 6 This is a schematic diagram of the assembly structure of the anchoring component in the planar fixed mode of an embodiment of the present invention; Figure 7 This is a top view of the structure in the cutting and fixing mode in an embodiment of the present invention; Figure 8 This is a schematic diagram of the assembly structure of the anchoring component in the insertion and fixing mode according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the telescopic adjustment rod assembly in an embodiment of the present invention; Figure 10 This is a schematic diagram of the intermediate foot support structure in an embodiment of the present invention; Figure 11 This is a schematic diagram of the overall structure in the storage mode of an embodiment of the present invention.

[0017] Explanation of reference numerals in the attached figures: 1. Panel fastener; 2. Housing; 3. Mounting hole; 4. Fixing post; 5. First ball joint; 51. First ball socket; 52. First ball head; 53. First ball rod; 54. Sleeve; 55. Prismatic pin; 6. Second ball joint; 61. Second ball socket; 62. Second ball head; 63. Second ball rod; 64. Side groove; 65. Fixing nut; 7. Telescopic rod; 8. Third ball joint; 9. Fourth ball joint; 10. Support assembly; 101. Support post; 102. Anchoring component; 1021. Middle foot support; 1022. Left foot support; 1023. Right foot support; 103. Telescopic adjustment rod assembly; 1031. Connecting rod; 1032. Connecting cylinder; 1033. Adjusting nut; 1034. Hook; 104. Fifth ball joint; 11. Fixing hole. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0019] Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this invention.

[0020] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0021] See Figures 1 to 11 As shown, in order to quickly adjust the angle and orientation of the solar panel in multiple dimensions according to the installation environment requirements, expand the adjustment range, and extend the effective power generation time of the solar panel, this embodiment provides a portable photovoltaic-storage integrated device, including a panel fixing component 1 and a housing 2. The upper side of the panel fixing component 1 is used for the installation of the solar panel, and the housing 2 is located on the lower side of the panel fixing component 1, and its interior is used for the installation of the energy storage mechanism. The panel fixing component 1 is a flat plate, and its side wall is provided with multiple sets of mounting hole arrays, each set including at least two mounting holes 3 opened on the panel fixing component 1; a parallel mechanical rod group is provided between the lower side of the panel fixing component 1 and the housing 2, and the parallel mechanical rod group includes a fixed column 4 and two independently telescopic telescopic rods 7. Among them, the upper end of the fixed column 4 is connected to the panel fixing component 1 through the first ball joint 5, and the lower end is connected to the top of the box 2 through the second ball joint 6; the upper end of the telescopic rod 7 is connected to the panel fixing component 1 through the third ball joint 8, and the lower end is connected to the top of the box 2 through the fourth ball joint 9, and the two third ball joints 8 are connected one-to-one with the two mounting holes 3 in any set of mounting hole arrays.

[0022] See Figure 5 and Figure 7 As shown, each set of mounting hole arrays includes three mounting holes 3 formed on the panel fastener 1, and the three mounting holes 3 in each set of mounting hole arrays are distributed in a circumferential array on the panel fastener 1. The three mounting holes 3 are used for mounting the first ball joint 5 and the two third ball joints to the panel fastener 1. The hole spacing between two adjacent mounting holes 3 in each set of mounting hole arrays is 12cm~13cm. Multiple sets of mounting hole arrays are used to adjust the linear installation position of the fixing post 4 and the telescopic rod 7 on the panel fastener 1.

[0023] See Figure 2 and Figure 3As shown, the first ball joint 5 includes a first ball socket 51, a first ball head 52, a first ball rod 53, a sleeve 54, and a prism pin 55. The first ball head 52 is embedded in the first ball socket 51. One end of the first ball rod 53 is fixed to the first ball head 52, and the other end is fixed to one end of the sleeve 54. The sleeve 54 is fitted onto the upper end of the fixing post 4, and the two are fixed by bolts. The prism pin 55 is fixed on the outer side wall of the first ball socket 51 away from the first ball head 52. The prism pin 55 is inserted into the corresponding mounting hole 3, and the mounting hole 3 is a polygonal structure adapted to the prism pin 55. The prism pin 55 is detachably connected to the panel fixing member 1. The third ball joint 8 has the same structure as the first ball joint 5.

[0024] See Figure 2 and Figure 4 As shown, the second ball joint 6 includes a second ball socket 61, a second ball head 62, and a second ball rod 63. The second ball socket 61 is fixed to the top of the housing 2. The second ball head 62 is embedded in the second ball socket 61. One end of the second ball rod 63 is fixed to the second ball head 62, and the other end is fixed to the lower end of the fixing post 4. A side groove 64 is formed on one side of the second ball socket 61, and the width of the side groove 64 is greater than the diameter of the second ball rod 63. The fourth ball joint 9 has the same structure as the second ball joint 6. The side wall of the second ball rod 63 of the second ball joint 6 is provided with threads, and a fixing nut 65 is fitted on the second ball rod 63. The fixing nut 65 engages with the threads and is used to position the lower end of the fixing post 4 by rotating and abutting against the second ball socket 61.

[0025] See Figures 5 to 10As shown, the bottom of the box 2 is provided with at least three sets of foot support components 10 arranged in a circular array. The foot support components 10 include: a support column 101, an anchoring component 102, and a telescopic adjustment rod assembly 103. The upper end of the support column 101 is hinged to the side wall of the box 2, and the support column 101 adopts a telescopic structure. The anchoring component 102 is connected to the lower end of the support column 101 through a fifth ball joint 104. The fifth ball joint 104 has the same structure as the second ball joint 6, and the ball of the fifth ball joint 104 also has external threads, and a nut is fitted on the ball. The anchoring component 102 is used for positioning and connecting with the ground. The telescopic adjustment rod assembly 103 is located at the bottom of the box 2, with one end hooked to the support column 101 and the other end hooked to the bottom fixing part of the box 2. The telescopic adjustment rod assembly 103 is used to adjust the angle between the support column 101 and the box 2. The telescopic adjustment rod assembly 103 includes a connecting rod 1031, a connecting cylinder 1032, an adjusting nut 1033, and a hook 1034. The connecting rod 1031 is provided with a thread that matches the adjusting nut 1033. Two sets of connecting cylinders 1032, adjusting nuts 1033, and hooks 1034 are provided in a one-to-one correspondence. The two connecting cylinders 1032 are respectively fitted onto the two ends of the connecting rod 1031. An adjusting nut 1033 is rotatably connected to the end of the two connecting cylinders 1032 that is close to each other. The adjusting nut 1033 is fitted onto the connecting rod 1031 and screwed into the thread. A hook 1034 is fixed to the end of the two connecting cylinders 1032 that is far apart. One hook 1034 is used to hook onto the hanging hole on the support column 101, and the other hook 1034 is used to hook onto the fixing part at the bottom of the box 2. The anchoring component 102 includes a middle foot support 1021, a left foot support 1022, and a right foot support 1023. The left foot support 1022 and the right foot support 1023 are symmetrical about the middle foot support 1021. The middle foot support 1021 is connected to the lower end of the support column 101 via a fifth ball joint 104. The left foot support 1022 and the right foot support 1023 are both connected to the middle foot support 1021 via mortise and tenon joints to form a triangular pyramid shape or a planar shape, thereby enabling switching between planar support and soil insertion modes. Figure 10 As shown, it is preferable that the mortise and tenon structure adopts a polygonal slot hole opened on the middle foot support 1021. The preferred polygonal slot hole has an equilateral triangle cross-section. Then, polygonal columns that are compatible with the polygonal slot hole are fixed on the left foot support 1022 and the right foot support 1023. By changing the insertion angle between the polygonal column and the polygonal slot hole, the angle between the left foot support 1022 and the right foot support 1023 and the middle foot support 1021 can be changed to a triangular prism shape or a planar shape.

[0026] See Figure 9As shown, the housing 2 is a curved triangular prism structure, with three sides corresponding to three support columns 101, and each side has a groove for storing the folded support column 101. The curved streamlined outer contour reduces the drag coefficient; at the same time, an energy storage mechanism is installed in the internal space of the housing 2 to achieve structural and functional integration and avoid the generation of additional vortices by external components.

[0027] The main application modes of this device include insertion fixing mode, flat fixing mode, and storage mode. Specific application methods are as follows:

[0028] Cutting fixed mode, such as Figure 2 As shown, the left foot support 1022 and right foot support 1023 are first connected to the middle foot support 1021 via a mortise and tenon structure. The plane angle between the left foot support 1022, right foot support 1023 and middle foot support 1021 is 60 degrees. To improve stability, they are further connected and completely fixed with screws. Finally, a triangular pyramid shape is formed. Then, the middle foot support 1021 is connected to the support column 101 via the fifth ball joint 104, and then fixed with the nut of the fifth ball joint 104, so that one vertex of the triangular pyramid faces the ground, so as to achieve insertion and fixation with the ground. One connecting cylinder 1032 is hung on the hanging hole on the side of the support column 101 via a hook 1034, and the other connecting cylinder 1032 is hung on the fixing piece at the bottom of the box 2 via a hook 1034. By rotating the two adjusting nuts 1033, the distance between the two hooks 1034 can be adjusted, that is, the distance between the two connecting cylinders 1032 and the tilt angle of the support column 101 can be changed. The solar panel is installed onto the solar panel fixing component 1 through the pre-set fixing holes 11 on the upper side of the panel fixing component 1. The fixing column 4 and the telescopic rod 7 are connected to a set of mounting holes 3 through the first ball joint 5 and the third ball joint 8 respectively, and then fixed with prism pins 55. The bottom of the first ball joint 5 is connected to the top of the fixing column 4 and then fixed with bolts. The bottom of the third ball joint 8 is connected to the top of the telescopic rod 7 and then fixed with bolts. The bottom of the fixing column 4 is connected to the second ball joint 6 on the top of the box 2 and then fixed with fixing nuts 65. The bottom of the telescopic rod 7 is connected to the fourth ball joint 9 on the top of the box 2.

[0029] Planar fixed mode, such as Figure 1As shown, the left foot support 1022 and the right foot support 1023 are first connected to the middle foot support 1021 via a mortise and tenon structure. The plane angle between the left foot support 1022, the right foot support 1023, and the middle foot support 1021 is 0 degrees, meaning the three foot supports are spliced ​​into a single flat plate. Then, they are completely fixed with screws. Next, the middle foot support 1021 is connected to the support column 101 via the fifth ball joint 104. One connecting cylinder 1032 is hung on the hanging hole on the side of the support column 101 via a hook 1034, and the other connecting cylinder 1032 is hung on the fixing piece at the bottom of the box 2 via a hook 1034. By rotating the two adjusting nuts 1033, the distance between the two hooks 1034 is adjusted, thus changing the distance between the two connecting cylinders 1032 and the tilt angle of the support column 101. Finally, the nuts of the fifth ball joint 104 are used to fix it, ensuring that the spliced ​​flat plate is parallel to the ground. The solar panel is installed onto the panel fixing component 1 through the pre-set fixing holes 11 on the upper side of the panel fixing component 1. The fixing column 4 and the telescopic rod 7 are connected to a set of mounting holes 3 through the first ball joint 5 and the third ball joint 8 respectively, and then fixed with prism pins 55. The bottom of the first ball joint 5 is connected to the top of the fixing column 4 and then fixed with bolts. The bottom of the third ball joint 8 is connected to the top of the telescopic rod 7 and then fixed with bolts. The bottom of the fixing column 4 is connected to the second ball joint 6 on the top of the box 2 and then fixed with fixing nuts 65. The bottom of the telescopic rod 7 is connected to the fourth ball joint 9 on the top of the box 2.

[0030] Storage methods, such as Figure 11 As shown, the left foot support 1022 and the right foot support 1023 are first connected to the middle foot support 1021 via a mortise and tenon joint. The angle between the planes of the left foot support 1022, the right foot support 1023, and the middle foot support 1021 is 0 degrees, meaning the three foot supports are assembled into a single flat plate. Then, they are completely fixed with screws. The middle foot support 1021 is connected to the foot support column 101 via a fifth ball joint 104, and then fixed with the nut of the fifth ball joint 104, keeping the flat plate perpendicular to the support column 101. The support column 101 is folded and flipped at its hinge point with the housing 2 so that its surface fits into the side groove of the housing 2. The top of the support column 101 is connected to the side of the housing 2 with screws. The first ball joint 5 is detached from the top of the fixed column 4, and the third ball joint 8 is detached from the top of the telescopic rod 7. The fixed column 4 rotates through the side wall of the second ball socket 61 of the second ball joint 6 at the top of the housing 2, so that the fixed column 4 is close to the top surface of the housing 2. The telescopic rod 7 is operated in the same way, through the side groove 64 of the ball socket of the fourth ball joint 9, so that the telescopic rod 7 is close to the top surface of the housing 2. This completes the folding and storage, effectively reducing the overall size of the device, facilitating transportation, and reducing the storage space occupied.

[0031] In summary, the portable optical storage integrated device provided by this invention has the following advantages: By using mortise and tenon joints to connect the middle foot support 1021, the left foot support 1022, and the right foot support 1023, the angle of each part can be changed to freely switch between a triangular pyramid shape and a planar shape. The same device can switch between the two fixing modes without changing the accessories, meeting the fixing needs of different road conditions.

[0032] By setting a multi-level array of mounting holes 3 on the panel fixing component 1, and cooperating with two independently extendable telescopic rods 7 and a fixed column 4, a spatial parallel mechanism of "three-point support, two adjustable rods, and one fixed column" is formed. By connecting the upper end of the telescopic rod 7 to different mounting holes 3 on the panel fixing component 1, the pitch angle range of the solar panel can be initially adjusted. Then, with the cooperation of the first ball joint 5, the second ball joint 6, the third ball joint 8, and the fourth ball joint 9, the two independently extendable telescopic rods 7 can be adjusted to different extension lengths, enabling stepless adjustment of the solar panel within the azimuth angle range of 0° to 360° and the pitch angle setting range. This meets the requirements of different latitude regions and different seasons for the solar altitude angle range, making it easy to adapt to different application environments and achieve the need for efficient power generation throughout the day.

[0033] By designing the housing 2 as a curved triangular prism, the drag coefficient is reduced by utilizing the curved streamlined outer contour; at the same time, an energy storage mechanism is installed in the internal space of the housing 2 to achieve structural and functional integration and avoid the generation of additional vortices by external components.

[0034] By designing the second and fourth ball joints at the connection points of the two telescopic rods 7 and a fixed column 4 with the housing 2, and utilizing the side groove 64 on the second ball socket 61, folding is achieved; and in the foot support assembly 10, a rotating joint is provided by utilizing the junction design of the support column 101 and the housing 2 to achieve the reverse folding of the support column 101. The overall storage thickness and volume are greatly reduced, meeting the portability needs of home use, facilitating centralized transportation, and enabling quick installation during use.

[0035] By fixing the solar panel to the panel fixing member 1, the solar panel can be supported by the fixing post 4 and two telescopic rods 7. The telescopic rods 7 have a sliding structure inside, which can adjust the length of the telescopic rods 7. With the cooperation of the first ball joint 5 and the third ball joint 8, the panel fixing member 1 can rotate around the fixing post 4, thereby adjusting the angle of the solar panel. This allows the solar panel to adapt to different situations, thus achieving the purpose of making it easy to adjust the angle of the solar panel in the portable photovoltaic energy storage integrated device.

[0036] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A portable photovoltaic-storage integrated device, comprising a panel fixing component (1) and a housing (2), wherein the upper side of the panel fixing component (1) is used for mounting a solar panel, and the housing (2) is disposed on the lower side of the panel fixing component (1), the interior of which is used for mounting an energy storage mechanism, characterized in that: The panel fastener (1) is a flat plate with multiple sets of mounting hole arrays on its side wall, each set including at least two mounting holes (3). A parallel mechanical rod assembly is provided between the lower side of the panel fixing member (1) and the housing (2), the parallel mechanical rod assembly comprising: The upper end of the fixed column (4) is connected to the panel fixing member (1) through the first ball joint (5), and the lower end is connected to the top of the box (2) through the second ball joint (6); Two independent telescopic rods (7) are provided. The upper end of the telescopic rod (7) is connected to the panel fixing member (1) through the third ball joint (8), and the lower end is connected to the top of the box (2) through the fourth ball joint (9). The two third ball joints (8) are connected one-to-one with two mounting holes (3) in any set of mounting hole arrays.

2. The portable integrated optical storage device according to claim 1, characterized in that, Each set of mounting hole arrays includes three mounting holes (3), and the three mounting holes (3) in each set of mounting hole arrays are distributed in a circumferential array on the panel fastener (1). The three mounting holes (3) are respectively used for mounting the first ball joint (5) and the two third ball joints (8).

3. A portable integrated optical storage device according to claim 2, characterized in that, The spacing between two adjacent mounting holes (3) in each array of mounting holes (3) is 12cm to 13cm.

4. A portable integrated optical storage device according to claim 2, characterized in that, The first ball joint (5) includes a first ball socket (51), a first ball head (52), a first ball rod (53), a sleeve (54), and a prism pin (55). The first ball head (52) is embedded in the first ball socket (51). One end of the first ball rod (53) is fixed to the first ball head (52), and the other end is fixed to one end of the sleeve (54). The sleeve (54) is fitted onto the upper end of the fixing post (4), and the two are fixed by bolts. The prism pin (55) is fixed on the outer wall of the first ball socket (51) away from the first ball head (52). The prism pin (55) is inserted into the corresponding mounting hole (3), and the mounting hole (3) is a polygonal structure adapted to the prism pin (55). The prism pin (55) is detachably connected to the panel fixing member (1). The third ball joint (8) has the same structure as the first ball joint (5).

5. A portable integrated optical storage device according to claim 1, characterized in that, The second ball joint (6) includes a second ball socket (61), a second ball head (62), and a second ball rod (63). The second ball socket (61) is fixed to the top of the box (2). The second ball head (62) is embedded in the second ball socket (61). One end of the second ball rod (63) is fixed to the second ball head (62), and the other end is fixed to the lower end of the fixing post (4). A side groove (64) is opened on one side of the second ball socket (61). The groove width of the side groove (64) is greater than the diameter of the second ball rod (63). The fourth ball joint (9) has the same structure as the second ball joint (6).

6. A portable integrated optical storage device according to claim 5, characterized in that, The second ball joint (6) has a thread on the side wall of the second ball rod (63), and a fixing nut (65) is fitted on the second ball rod (63). The fixing nut (65) engages with the thread and is used to position the lower end of the fixing post (4) by rotating and abutting against the second ball socket (61).

7. A portable integrated optical storage device according to claim 1, characterized in that, The bottom of the box (2) is provided with at least three sets of foot support components (10) arranged in a circular array, the foot support components (10) including: The upper end of the support column (101) is hinged to the side wall of the box (2), and the support column (101) adopts a telescopic structure; An anchoring component (102) is connected to the lower end of the support column (101) via a fifth ball joint (104), and the anchoring component (102) is used for positioning connection with the ground; The telescopic adjustment rod assembly (103) is located at the bottom of the box (2), with one end connected to the support column (101) and the other end connected to the bottom fixing part of the box (2). The telescopic adjustment rod assembly (103) is used to adjust the angle between the support column (101) and the box (2).

8. A portable integrated optical storage device according to claim 7, characterized in that, The telescopic adjusting rod assembly (103) includes a connecting rod (1031), a connecting cylinder (1032), an adjusting nut (1033), and a hook (1034). The connecting rod (1031) is provided with a thread that matches the adjusting nut (1033). Two sets of the connecting cylinder (1032), adjusting nut (1033), and hook (1034) are provided in a one-to-one correspondence. The two connecting cylinders (1032) are respectively fitted onto the two ends of the connecting rod (1031). One of the two connecting cylinders (1032) is rotatably connected to an adjusting nut (1033) at one end of each cylinder. The adjusting nut (1033) is fitted onto the connecting rod (1031) and screwed into the thread. One of the two connecting cylinders (1032) is fixed to a hook (1034) at one end of each cylinder. One hook (1034) is used to hook onto the hanging hole on the support column (101), and the other hook (1034) is used to hook onto the fixing part at the bottom of the box (2).

9. A portable integrated optical storage device according to claim 7, characterized in that, The anchoring component (102) includes a middle foot support (1021), a left foot support (1022), and a right foot support (1023), and the left foot support (1022) and the right foot support (1023) are symmetrical about the middle foot support (1021). The left foot support (1022) and the right foot support (1023) are connected to the middle foot support (1021) through a tenon and mortise structure to form a triangular pyramid shape or a planar shape, so as to realize the switching between planar support and soil insertion mode. The middle foot support (1021) is connected to the lower end of the support column (101) through a fifth ball joint (104).

10. A portable integrated optical storage device according to claim 7, characterized in that, The box (2) is an arc-shaped triangular prism structure, with three sides corresponding to three support columns (101), and each side has a groove for storing the folded support column (101).

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