Flexible folding mobile photovoltaic panel structure

Abstract

The invention discloses a flexible folding mobile photovoltaic panel structure, and belongs to the technical field of photovoltaic panels. A flexible folding mobile photovoltaic panel structure comprises a device support, a movable seat is installed above the device support, two outer side photovoltaic panels are installed at the upper end of the movable seat, inner side photovoltaic panels are installed on one sides of the two outer side photovoltaic panels, a transmission shaft is installed between the two inner side photovoltaic panels, and a movable seat is installed on the device support. And a guide shaft is mounted between the inner side photovoltaic panel and the outer side photovoltaic panel. The problems that an existing photovoltaic panel structure is single in folding adjustment mode, limited in adjustment angle and poor in applicability are solved, the positions of the outer side photovoltaic panel, the inner side photovoltaic panel and the movable base are adjusted so as to adapt to work of photovoltaic panels at different positions, and through cooperation of the controller module and the timer, the folding adjustment of the photovoltaic panel structure is achieved. Timing automatic adjustment work is carried out according to the sun position to adapt to different time and places, the working effect of the photovoltaic panel is improved, and practicability is higher.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panels, and in particular to a flexible foldable and movable photovoltaic panel structure. Background Art

[0002] Traditional solar power generation systems are fixed on a plane or integrated into a building and cannot be moved quickly. With the continuous development of science and technology, mobile solar power stations have been developed, but their photovoltaic components are large in size and occupy a large space, which is not conducive to transportation and storage.

[0003] The Chinese patent with announcement number CN202309570U discloses a container-loaded solar mobile power station with foldable photovoltaic modules, including a container body with an openable upper cover and photovoltaic modules in the box body. The box body is also provided with a photovoltaic power generation control unit electrically connected to the photovoltaic modules, and a hydraulic lifting device that lifts the photovoltaic modules from the box body to the outside of the box body. The photovoltaic module is composed of at least two photovoltaic panels connected by hinges, and at least two photovoltaic panels are in a folded state when placed in the box body. The patent shows that the solar mobile power station with foldable photovoltaic modules is folded and contracted during transportation and storage, and then unfolded when in use, which occupies a small space, has a novel design and a reasonable structure.

[0004] In actual use, the photovoltaic panel structure of the above patent has a single folding and adjustment method, and the adjustment angle is limited, and the applicability is poor; therefore, it does not meet the existing needs. In this regard, we propose a flexible folding and mobile photovoltaic panel structure. Summary of the invention

[0005] The purpose of the present invention is to provide a flexible foldable mobile photovoltaic panel structure, which solves the problem that the photovoltaic panel structure proposed in the above background technology has a single folding and adjustment method, a limited adjustment angle and poor applicability during actual use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flexible foldable mobile photovoltaic panel structure, comprising a device bracket, a movable seat is installed above the device bracket, two outer photovoltaic panels are installed on the upper end of the movable seat, one side of the two outer photovoltaic panels is installed with an inner photovoltaic panel, a transmission shaft is installed between the two inner photovoltaic panels, and a guide shaft is installed between the inner photovoltaic panel and the outer photovoltaic panel. During use of the photovoltaic panel structure, the positions of the two outer photovoltaic panels and the two inner photovoltaic panels are adjusted according to the working environment, and the outer photovoltaic panels and the inner photovoltaic panels can be folded and stacked with each other to reduce the occupied area of ​​the photovoltaic panels, save space, and adapt to different working environments.

[0007] Preferably, a universal wheel is installed at the lower end of the device bracket, and an electrical box is installed on one side of the universal wheel. A switch and a controller module are provided inside the electrical box, and the controller module controls the driving mechanism through a timer. The controller module and the timer can cooperate to perform timed automatic adjustment according to the position of the sun to adapt to different times and places, thereby improving the working effect of the photovoltaic panels and making it more practical.

[0008] Preferably, a limiting card plate is installed on the inner side of the device bracket, and the limiting card plate is fixedly connected to the device bracket by fixing screws. An adjusting shaft is installed inside the device bracket, and a connecting arm is installed between the adjusting shaft and the movable seat. The connecting arm is respectively connected to the adjusting shaft and the movable seat by fixing screws, and the connecting arm is engaged with the device bracket through the limiting card plate. The position of the connecting arm and the movable seat is maintained by the limiting card plate, thereby maintaining the position of the photovoltaic panel structure stable.

[0009] Preferably, a stepper motor is installed on the external side of the device bracket, the motor shaft of the stepper motor is fixedly connected to the adjusting shaft through a coupling, the adjusting shaft is rotatably connected to the device bracket through a bearing, the stepper motor drives the adjusting shaft to rotate the movable seat, and the movable seat drives the two outer photovoltaic panels and the two inner photovoltaic panels to move, thereby adjusting the position angle of the photovoltaic panels.

[0010] Preferably, a servo motor is installed at the upper end of the movable seat, and the servo motor is connected to the movable seat by a fixing screw. The motor shaft of the servo motor is fixedly connected to the transmission shaft, and a lateral magnetic brake is installed at the lower end of the transmission shaft. The lateral magnetic brake is used to electrically clamp the transmission shaft and the motor shaft of the servo motor. During the adjustment process, the motor shaft can be fixed by the lateral magnetic brake at the upper end of the servo motor to further improve the position stability.

[0011] Preferably, the middle of the outer photovoltaic panel is rotatably connected to one side of the inner photovoltaic panel via a guide shaft, a reduction motor is installed at one end of the guide shaft, the reduction motor is fixedly connected to the inner photovoltaic panel, and the motor shaft of the reduction motor is fixedly connected to the guide shaft via a coupling, the guide shaft is fixedly connected to the outer photovoltaic panel, the rotation of the inner photovoltaic panel can drive the two outer photovoltaic panels on the outside to perform adjustment, and the outer photovoltaic panel can adjust the position of the outer photovoltaic panel outside the inner photovoltaic panel through the reduction motor, and there are various adjustment methods to achieve the optimal position angle.

[0012] Preferably, the interior of the inner photovoltaic panel is provided with an integrally formed limit groove, the interior of the limit groove is installed with a positioning magnet, the positioning magnet is fixedly connected to the inner photovoltaic panel, and the exterior of the outer photovoltaic panel is provided with an electromagnet, the electromagnet is embedded in the limit groove and fits with the positioning magnet, and the positioning magnet and the electromagnet cooperate with each other to facilitate fixing work, folding is convenient, and position stability is good.

[0013] Preferably, a first solar cell chip is installed on the outer surface of the outer photovoltaic panel, and a second solar cell chip is installed on the rear end of the inner photovoltaic panel. The outer photovoltaic panel is attached to the front end of the inner photovoltaic panel and adheres to the inner photovoltaic panel. During operation, photovoltaic work is performed through the first solar cell chip and the second solar cell chip, and the influence of the photovoltaic panel cell chip is reduced by reverse bonding to improve the working effect.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The photovoltaic panel structure of the present invention can be moved by universal wheels during use. After moving to the working area, the positions of the outer photovoltaic panel, the inner photovoltaic panel and the movable seat can be adjusted by the reduction motor, the stepper motor and the servo motor to adapt to the operation of photovoltaic panels in different positions. In addition, the controller module and the timer can be used to coordinate and automatically adjust the work according to the position of the sun to adapt to different times and places, thereby improving the working effect of the photovoltaic panel and making it more practical.

[0016] 2. During use, the photovoltaic panel structure of the present invention adjusts the positions of the two outer photovoltaic panels and the two inner photovoltaic panels according to the working environment, and the movable seat is driven to rotate by the stepper motor to drive the adjustment shaft. The movable seat drives the two outer photovoltaic panels and the two inner photovoltaic panels to move, and the position angle of the photovoltaic panel can be adjusted by driving the inner photovoltaic panel to rotate by the servo motor. The rotation of the inner photovoltaic panel can drive the two outer photovoltaic panels to be adjusted, and the outer photovoltaic panel can adjust the position of the outer photovoltaic panel outside the inner photovoltaic panel through the reduction motor. There are various adjustment methods to achieve the best position angle, and the outer photovoltaic panel and the inner photovoltaic panel can be folded and stacked with each other to reduce the occupied area of ​​the photovoltaic panel, save space, and adapt to different working environments.

[0017] 3. The inner photovoltaic panel and the outer photovoltaic panel of the present invention are movable through the guide shaft to facilitate adjustment, and the positioning magnet and the electromagnet cooperate with each other to facilitate fixing and folding, and have good position stability. During the adjustment process, the motor shaft can be fixed by the side magnetic brake at the upper end of the servo motor, further improving the position stability, so that the photovoltaic panel can maintain a working state during long-term operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an axonometric view of the present invention from the front;

[0019] Figure 2 For the present invention Figure 1 A partial enlarged view of area A in the middle;

[0020] Figure 3 It is an axonometric view of the present invention from above;

[0021] Figure 4 An axonometric view of the outer photovoltaic panel of the present invention after adjustment;

[0022] Figure 5 This is an axonometric view of the inner photovoltaic panel of the present invention after adjustment;

[0023] Figure 6 The isometric view of the movable seat of the present invention after adjustment from the side.

[0024] In the figure: 1. device bracket; 101. universal wheel; 102. limit card plate; 103. adjustment shaft; 104. stepping motor; 105. electrical box; 2. movable seat; 201. servo motor; 202. side magnetic brake; 203. connecting arm; 3. outer photovoltaic panel; 301. first solar cell chip; 302. reduction motor; 303. electromagnet; 304. guide shaft; 4. inner photovoltaic panel; 401. limit groove; 402. positioning magnet; 403. transmission shaft; 404. second solar cell chip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1:

[0027] In order to solve the problem that the existing photovoltaic panel structure has a single folding and adjustment method, limited adjustment angle, and poor applicability during actual use, please refer to Figure 1 , Figure 4 - Figure 6 , this embodiment provides the following technical solutions:

[0028] A flexible foldable mobile photovoltaic panel structure includes a device bracket 1, a movable seat 2 is installed above the device bracket 1, two outer photovoltaic panels 3 are installed on the upper end of the movable seat 2, one side of the two outer photovoltaic panels 3 is installed with an inner photovoltaic panel 4, a transmission shaft 403 is installed between the two inner photovoltaic panels 4, and a guide shaft 304 is installed between the inner photovoltaic panel 4 and the outer photovoltaic panel 3. During use of the photovoltaic panel structure, the positions of the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 are adjusted according to the working environment, and the outer photovoltaic panels 3 and the inner photovoltaic panels 4 can be folded and stacked with each other to reduce the occupied area of ​​the photovoltaic panels, save space, and adapt to different working environments.

[0029] In addition, a stepper motor 104 is installed on the outer side of the device bracket 1. The motor shaft of the stepper motor 104 is fixedly connected to the adjusting shaft 103 through a coupling. The adjusting shaft 103 is rotatably connected to the device bracket 1 through a bearing. The stepper motor 104 drives the adjusting shaft 103 to rotate the movable seat 2, and the movable seat 2 drives the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 to move to adjust the position angle of the photovoltaic panels.

[0030] In addition, the middle of the outer photovoltaic panel 3 is rotatably connected to one side of the inner photovoltaic panel 4 via the guide shaft 304, and the inner photovoltaic panel 4 and the outer photovoltaic panel 3 are movable via the guide shaft 304 for adjustment.

[0031] In addition, a reduction motor 302 is installed at one end of the guide shaft 304, the reduction motor 302 is fixedly connected to the inner photovoltaic panel 4, and the motor shaft of the reduction motor 302 is fixedly connected to the guide shaft 304 through a coupling, and the guide shaft 304 is fixedly connected to the outer photovoltaic panel 3. The rotation of the inner photovoltaic panel 4 can drive the two outer photovoltaic panels 3 on the outside to perform adjustment work, and the outer photovoltaic panel 3 can adjust the position of the outer photovoltaic panel 3 outside the inner photovoltaic panel 4 through the reduction motor 302, and the adjustment method is diverse to achieve the optimal position angle.

[0032] Specifically, during use of the photovoltaic panel structure, the positions of the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 are adjusted according to the working environment, and the adjusting shaft 103 is driven by the stepping motor 104 to drive the movable seat 2 to rotate, and the movable seat 2 drives the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 to move, and the position angle of the photovoltaic panel can be adjusted by the servo motor 201 to drive the inner photovoltaic panel 4 to rotate, and the rotation of the inner photovoltaic panel 4 can drive the two outer photovoltaic panels 3 on the outside to perform adjustment work, and the outer photovoltaic panel 3 can adjust the position of the outer photovoltaic panel 3 outside the inner photovoltaic panel 4 through the reduction motor 302, and the adjustment method is diverse to achieve the best position angle, and the outer photovoltaic panel 3 and the inner photovoltaic panel 4 can be folded and stacked with each other to reduce the occupied area of ​​the photovoltaic panel, save space, and adapt to different working environments.

[0033] Embodiment 2:

[0034] In order to solve the problem that the existing photovoltaic panel structure has poor functionality in actual use, which affects long-term work, please refer to Figure 1 - Figure 2 , this embodiment provides the following technical solutions:

[0035] A stepper motor 104 is installed on the outer side of the device bracket 1. The motor shaft of the stepper motor 104 is fixedly connected to the adjusting shaft 103 through a coupling. The adjusting shaft 103 is rotatably connected to the device bracket 1 through a bearing. The stepper motor 104 drives the adjusting shaft 103 to rotate the movable seat 2, and the movable seat 2 drives the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 to move to adjust the position angle of the photovoltaic panels.

[0036] In addition, the middle of the outer photovoltaic panel 3 is rotatably connected to one side of the inner photovoltaic panel 4 via the guide shaft 304, and the inner photovoltaic panel 4 and the outer photovoltaic panel 3 are movable via the guide shaft 304 for adjustment.

[0037] In addition, a reduction motor 302 is installed at one end of the guide shaft 304, the reduction motor 302 is fixedly connected to the inner photovoltaic panel 4, and the motor shaft of the reduction motor 302 is fixedly connected to the guide shaft 304 through a coupling, and the guide shaft 304 is fixedly connected to the outer photovoltaic panel 3. The rotation of the inner photovoltaic panel 4 can drive the two outer photovoltaic panels 3 on the outside to perform adjustment work, and the outer photovoltaic panel 3 can adjust the position of the outer photovoltaic panel 3 outside the inner photovoltaic panel 4 through the reduction motor 302, and the adjustment method is diverse to achieve the optimal position angle.

[0038] In addition, a universal wheel 101 is installed at the lower end of the device bracket 1. During use, the photovoltaic panel structure can be moved through the universal wheel 101. After moving to the working area, the positions of the outer photovoltaic panel 3, the inner photovoltaic panel 4 and the movable seat 2 are adjusted through the reduction motor 302, the stepper motor 104 and the servo motor 201, so as to adapt to the operation of photovoltaic panels in different positions.

[0039] In addition, an electrical box 105 is installed on one side of the universal wheel 101. A switch and a controller module are provided inside the electrical box 105, and the controller module controls the driving mechanism through a timer. The controller module and the timer can cooperate to perform timed automatic adjustment work according to the position of the sun to adapt to different times and places, thereby improving the working effect of the photovoltaic panel and making it more practical.

[0040] In addition, a first solar cell chip 301 is installed on the outer surface of the outer photovoltaic panel 3, and a second solar cell chip 404 is installed on the rear end of the inner photovoltaic panel 4. The outer photovoltaic panel 3 is attached to the front end of the inner photovoltaic panel 4 and adheres to the inner photovoltaic panel 4. During operation, photovoltaic work is performed through the first solar cell chip 301 and the second solar cell chip 404, and the influence of the photovoltaic panel cell chip is reduced by reverse bonding to improve the working effect.

[0041] Specifically, during use, the photovoltaic panel structure can be moved by the universal wheel 101. After moving to the working area, the positions of the outer photovoltaic panel 3, the inner photovoltaic panel 4 and the movable seat 2 are adjusted by the reduction motor 302, the stepper motor 104 and the servo motor 201, so as to adapt to the operation of photovoltaic panels in different positions. In addition, the controller module and the timer can be cooperated to perform timed automatic adjustment according to the position of the sun to adapt to different times and places, thereby improving the working effect of the photovoltaic panel and making it more practical.

[0042] Embodiment 3:

[0043] In order to solve the problem that the existing photovoltaic panel structure has poor position stability during actual use, which affects the work quality, please refer to Figure 1 - Figure 3 , this embodiment provides the following technical solutions:

[0044] A flexible foldable mobile photovoltaic panel structure includes a device bracket 1, a movable seat 2 is installed above the device bracket 1, two outer photovoltaic panels 3 are installed on the upper end of the movable seat 2, one side of the two outer photovoltaic panels 3 is installed with an inner photovoltaic panel 4, a transmission shaft 403 is installed between the two inner photovoltaic panels 4, and a guide shaft 304 is installed between the inner photovoltaic panel 4 and the outer photovoltaic panel 3. During use of the photovoltaic panel structure, the positions of the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 are adjusted according to the working environment, and the outer photovoltaic panels 3 and the inner photovoltaic panels 4 can be folded and stacked with each other to reduce the occupied area of ​​the photovoltaic panels, save space, and adapt to different working environments.

[0045] In addition, a limiting card plate 102 is installed on the inner side of the device bracket 1, and the limiting card plate 102 is fixedly connected to the device bracket 1 by fixing screws. An adjusting shaft 103 is installed inside the device bracket 1, and a connecting arm 203 is installed between the adjusting shaft 103 and the movable seat 2. The connecting arm 203 is respectively connected to the adjusting shaft 103 and the movable seat 2 by fixing screws, and the connecting arm 203 is engaged with the device bracket 1 through the limiting card plate 102. The positions of the connecting arm 203 and the movable seat 2 are maintained by the limiting card plate 102, thereby maintaining the position stability of the photovoltaic panel structure.

[0046] In addition, a servo motor 201 is installed at the upper end of the movable seat 2, and the servo motor 201 is connected to the movable seat 2 through fixing screws. The servo motor 201 drives the inner photovoltaic panel 4 to rotate, and the rotation of the inner photovoltaic panel 4 can drive the two outer photovoltaic panels 3 to adjust.

[0047] In addition, the motor shaft of the servo motor 201 is fixedly connected to the transmission shaft 403, and a lateral magnetic brake 202 is installed at the lower end of the transmission shaft 403. The lateral magnetic brake 202 is used to electrically clamp the transmission shaft 403 and the motor shaft of the servo motor 201. During the adjustment process, the motor shaft can be fixed by the lateral magnetic brake 202 at the upper end of the servo motor 201, thereby further improving the position stability.

[0048] In addition, an integrally formed limiting groove 401 is provided inside the inner photovoltaic panel 4, a positioning magnet 402 is installed inside the limiting groove 401, the positioning magnet 402 is fixedly connected to the inner photovoltaic panel 4, and an electromagnet 303 is provided outside the outer photovoltaic panel 3, the electromagnet 303 is embedded in the limiting groove 401 and fits with the positioning magnet 402. The positioning magnet 402 and the electromagnet 303 cooperate with each other, which facilitates the fixing work and folding, and has good position stability.

[0049] Specifically, the positioning magnet 402 and the electromagnet 303 cooperate with each other to facilitate fixing and folding, and have good position stability. During the adjustment process, the motor shaft can be fixed by the side magnetic brake 202 at the upper end of the servo motor 201, thereby further improving the position stability and allowing the photovoltaic panel to maintain a working state during long-term operation. The position of the connecting arm 203 and the movable seat 2 is maintained by the limit clamp 102, thereby maintaining the position stability of the photovoltaic panel structure.

[0050] Working principle: During use, the photovoltaic panel structure can be moved by the universal wheel 101. After moving to the working area, the positions of the outer photovoltaic panel 3, the inner photovoltaic panel 4 and the movable seat 2 are adjusted by the reduction motor 302, the stepper motor 104 and the servo motor 201, so as to adapt to the operation of photovoltaic panels in different positions, and the controller module and the timer can be cooperated to perform timed automatic adjustment according to the position of the sun to adapt to different times and places, improve the working effect of the photovoltaic panel, and make it more practical. During use, the photovoltaic panel structure adjusts the positions of the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 according to the working environment, drives the adjustment shaft 103 to rotate by the stepper motor 104, and the movable seat 2 drives the two outer photovoltaic panels 3 and the two inner photovoltaic panels 4 to move, and adjusts the position angle of the photovoltaic panel. The servo motor 201 can be used to drive the inner photovoltaic panel 4 to rotate The inner photovoltaic panel 4 rotates to drive the two outer photovoltaic panels 3 to perform adjustment work, and the outer photovoltaic panel 3 can adjust the position of the outer photovoltaic panel 3 outside the inner photovoltaic panel 4 through the reduction motor 302. The adjustment methods are diverse to achieve the best position angle, and the outer photovoltaic panel 3 and the inner photovoltaic panel 4 can be folded and stacked with each other to reduce the occupied area of ​​the photovoltaic panel, save space, and adapt to different working environments. The positioning magnet 402 and the electromagnet 303 cooperate with each other to facilitate fixing work and folding, and the position stability is good. During the adjustment process, the motor shaft can be fixed by the side magnetic brake 202 at the upper end of the servo motor 201, so as to further improve the position stability, so that the photovoltaic panel can maintain the working state during long-term work, and the position of the connecting arm 203 and the movable seat 2 is maintained by the limit card plate 102, thereby maintaining the position stability of the photovoltaic panel structure.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A flexible foldable mobile photovoltaic panel structure, comprising a device support (1), characterized in that: A movable seat (2) is installed above the device bracket (1), and two outer photovoltaic panels (3) are installed on the upper end of the movable seat (2), and an inner photovoltaic panel (4) is installed on one side of the two outer photovoltaic panels (3), a transmission shaft (403) is installed between the two inner photovoltaic panels (4), and a guide shaft (304) is installed between the inner photovoltaic panel (4) and the outer photovoltaic panel (3).

2. The flexible foldable mobile photovoltaic panel structure according to claim 1, characterized in that: A universal wheel (101) is installed at the lower end of the device bracket (1), an electrical box (105) is installed on one side of the universal wheel (101), a switch and a controller module are arranged inside the electrical box (105), and the controller module controls the driving mechanism through a timer.

3. The flexible foldable mobile photovoltaic panel structure according to claim 1, characterized in that: A limit clamping plate (102) is installed on the inner side of the device bracket (1), and the limit clamping plate (102) is fixedly connected to the device bracket (1) by fixing screws. An adjusting shaft (103) is installed inside the device bracket (1), and a connecting arm (203) is installed between the adjusting shaft (103) and the movable seat (2). The connecting arm (203) is respectively connected to the adjusting shaft (103) and the movable seat (2) by fixing screws, and the connecting arm (203) is engaged with the device bracket (1) through the limit clamping plate (102).

4. The flexible foldable mobile photovoltaic panel structure according to claim 3 is characterized by: A stepper motor (104) is installed on one side of the outside of the device bracket (1); the motor shaft of the stepper motor (104) is fixedly connected to the adjustment shaft (103) via a coupling; and the adjustment shaft (103) is rotatably connected to the device bracket (1) via a bearing.

5. The flexible foldable mobile photovoltaic panel structure according to claim 1, characterized in that: A servo motor (201) is installed at the upper end of the movable seat (2), and the servo motor (201) is connected to the movable seat (2) via a fixing screw. The motor shaft of the servo motor (201) is fixedly connected to the transmission shaft (403), and a side magnetic brake (202) is installed at the lower end of the transmission shaft (403). The side magnetic brake (202) is used to electrically clamp the transmission shaft (403) and the motor shaft of the servo motor (201).

6. The flexible foldable mobile photovoltaic panel structure according to claim 1, characterized in that: The middle of the outer photovoltaic panel (3) is rotatably connected to one side of the inner photovoltaic panel (4) via a guide shaft (304); a reduction motor (302) is installed at one end of the guide shaft (304); the reduction motor (302) is fixedly connected to the inner photovoltaic panel (4); and the motor shaft of the reduction motor (302) is fixedly connected to the guide shaft (304) via a coupling; the guide shaft (304) is fixedly connected to the outer photovoltaic panel (3).

7. The flexible foldable mobile photovoltaic panel structure according to claim 1, characterized in that: An integrally formed limiting groove (401) is provided inside the inner photovoltaic panel (4), a positioning magnet (402) is installed inside the limiting groove (401), and the positioning magnet (402) is fixedly connected to the inner photovoltaic panel (4); an electromagnet (303) is provided outside the outer photovoltaic panel (3), and the electromagnet (303) is embedded in the limiting groove (401) and fits with the positioning magnet (402).

8. The flexible foldable mobile photovoltaic panel structure according to claim 1, characterized in that: A first solar cell chip (301) is installed on the outer surface of the outer photovoltaic panel (3), a second solar cell chip (404) is installed at the rear end of the inner photovoltaic panel (4), and the outer photovoltaic panel (3) is attached to the front end of the inner photovoltaic panel (4) and fits with the inner photovoltaic panel (4).

Images