Combined solar photovoltaic cell array structure and support thereof

Abstract

The invention relates to the technical field of solar energy, in particular to a combined type solar photovoltaic cell array structure and a support thereof, and solves the problems that the combined type solar photovoltaic cell array structure is possibly damaged by external fierce wind and the power generation efficiency of the combined type solar photovoltaic cell array structure is low. Comprising a windproof storage type solar photovoltaic cell array support, and the windproof storage type solar photovoltaic cell array support comprises a windproof storage shell. According to the invention, when fierce wind is blown from the outside and the stability of the equipment during operation is affected, the equipment can be completely stored in the soil ground through the windproof storage type solar photovoltaic cell array bracket, and meanwhile, the equipment can receive sunlight from multiple directions through the multi-azimuth efficient solar photovoltaic cell array group; therefore, the light reflection loss caused by the change of the incident angle of the sun can be reduced, the equipment can capture solar photons more effectively, and the safety of the equipment is enhanced while the generating capacity of the equipment is improved through the technical scheme.

Description

Technical Field

[0001] The invention relates to the field of solar energy technology, in particular to a combined solar photovoltaic cell array structure and a bracket thereof. Background Art

[0002] Combined solar photovoltaic cell array is a power generation system that combines multiple solar panels in series and parallel to form an integrated system. It is widely used in distributed photovoltaic power generation, large ground power stations, and building integration. When assembling a combined solar photovoltaic cell array, it is necessary to first install a bracket group for supporting and fixing the combined solar photovoltaic cell array at the assembly position. Through this bracket group, the combined solar photovoltaic cell array can be firmly installed on the roof, the ground or other designated locations. At the same time, the inclination angle and direction of the photovoltaic components can be adjusted to maximize the reception of sunlight, thereby improving the power generation efficiency. This combined solar photovoltaic cell array and the corresponding bracket can be called a combined solar photovoltaic cell array structure and its bracket.

[0003] However, the existing combined solar photovoltaic cell arrays are generally in a tilted state as a whole. If a strong wind blows towards the back of the combined solar photovoltaic cell array, the combined solar photovoltaic cell array may be blown up due to the excessive wind load, which may cause accidental injuries and economic losses. In addition, the power generation efficiency of the existing combined solar photovoltaic cell arrays is low. Therefore, it does not meet the existing needs. We propose a combined solar photovoltaic cell array structure and its bracket. Summary of the invention

[0004] The purpose of the present invention is to provide a combined solar photovoltaic cell array structure and its support, so as to solve the problems mentioned in the above background technology that the existing combined solar photovoltaic cell array is generally in a tilted state as a whole. If a strong wind blows towards the back of the combined solar photovoltaic cell array, the combined solar photovoltaic cell array may be blown up due to the excessive wind load, which may cause accidental injuries and economic losses, and the existing combined solar photovoltaic cell array has low power generation efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined solar photovoltaic cell array structure and a bracket thereof, including a windproof storage type solar photovoltaic cell array bracket, the windproof storage type solar photovoltaic cell array bracket including a windproof storage shell, a lifting shell, two battery array storage slots and a synchronous drive mechanism, the bottom end of the lifting shell is located inside the windproof storage shell, the two battery array storage slots are respectively located on both sides of the outer surface of the lifting shell, a multi-directional high-efficiency solar photovoltaic cell array group is arranged inside the two battery array storage slots, the upper end surface of the multi-directional high-efficiency solar photovoltaic cell array group is slidably connected to the upper end inner wall of the battery array storage slot, and the synchronous drive mechanism can synchronously drive the two multi-directional high-efficiency solar photovoltaic cell array groups to rotate around the shaft connection as the center in the process of driving the lifting shell to move downward; The multi-directional high-efficiency solar photovoltaic cell array group comprises a photovoltaic cell array frame, a square groove, four solar panels, a four-sided pyramid-shaped transparent shell, four solar power generation inner panels, four inclined surfaces and an up-and-down pushing mechanism. The square groove is located on the outer surface of the photovoltaic cell array frame, the four solar panels are respectively located at four end corners inside the square groove, the four-sided pyramid-shaped transparent shell is located below the middle position of the four solar panels, the four inclined surfaces are respectively located at four end corners on the outer surface of the four-sided pyramid-shaped transparent shell, one end of the four solar panels is respectively connected to the four inclined surfaces by sliding, and the other end of the four solar panels is connected to the inner wall of the square groove by a rotating shaft, the up-and-down pushing mechanism can move the four-sided pyramid-shaped transparent shell up and down, and the solar panels that are connected to the inclined surfaces on the outer surface of the four-sided pyramid-shaped transparent shell by sliding during the up-and-down movement of the four-sided pyramid-shaped transparent shell will rotate with the rotating shaft connection as the center, and the four solar power generation inner panels are respectively fixedly installed at the four end corners inside the four-sided pyramid-shaped transparent shell.

[0006] Preferably, the synchronous drive mechanism includes a remote-controlled storage motor, the output shaft of the remote-controlled storage motor is connected to the motor shaft via a coupling, the upper end face of the motor shaft is fixedly connected to a first threaded rod, the outer side of the top end of the first threaded rod is provided with an internal thread groove located in the middle position of the lower end face of the lifting shell, and the external thread of the first threaded rod matches the internal thread of the internal thread groove.

[0007] Preferably, a strip groove located on the inner wall of the windproof storage shell is provided on both sides of the first threaded rod, a tooth row is fixedly provided on the upper side of the inside of the strip groove, the tooth row is meshed with a gear, the axis of the gear is connected to a gear shaft, both ends of the gear shaft are located inside the lifting shell, and the gear shaft located inside the lifting shell is connected to the lifting shell through a roller bearing.

[0008] Preferably, a first bevel gear is provided on a fixed sleeve on one side of the outer surface of the gear shaft, the first bevel gear is meshed with a second bevel gear, the axis of the second bevel gear is connected to a transmission shaft, a third bevel gear is provided on a fixed sleeve on one side of the outer surface of the transmission shaft, the third bevel gear is meshed with a fourth bevel gear, the axis of the fourth bevel gear is connected to a long shaft, and the upper end surface of the long shaft is fixedly connected to a second threaded rod.

[0009] Preferably, the upper side of the outer surface of the second threaded rod is connected to an internal threaded sleeve via a threaded structure, a first rotating shaft connector is fixedly installed on one side of the outer surface of the internal threaded sleeve, the first rotating shaft connector is connected to a rotating shaft pushing rod via a rotating shaft, the other end of the rotating shaft pushing rod is connected to a second rotating shaft connector via a rotating shaft, and the two second rotating shaft connectors are respectively fixed to the lower end surfaces of the two multi-directional high-efficiency solar photovoltaic cell array groups.

[0010] Preferably, the windproof and retractable solar photovoltaic cell array support further comprises two strip-shaped fixing plates, and the outer surfaces of the two strip-shaped fixing plates are each provided with a plurality of fixing through holes.

[0011] Preferably, the up and down pushing mechanism includes a remote-controlled stepping motor, the output shaft of the remote-controlled stepping motor is connected to a pushing threaded rod through a coupling, the lower side of the outer surface of the pushing threaded rod is connected to a square plate through a threaded structure, a storage groove is provided on the outer side of the square plate, and the surface of the four-sided pyramid-shaped transparent shell facing the square plate is fixed to the square plate.

[0012] Preferably, the outer surface of the square plate fits with the interior of the storage groove, and the square plate and the storage groove are slidably connected.

[0013] Preferably, an anti-dropout sleeve is fixedly provided on the upper end surface of the pushing threaded rod, and the cross-sectional diameter of the anti-dropout sleeve is larger than the cross-sectional diameter of the pushing threaded rod.

[0014] Preferably, a protective cover plate located on the outer surface of the photovoltaic cell array frame is provided on one side of the remote-controlled stepping motor, and the photovoltaic cell array frame and the protective cover plate are fixed by screws.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When a strong wind blows from the outside and affects the stability of the equipment during operation, the present invention can first store two multi-directional high-efficiency solar photovoltaic battery array groups into the battery array storage groove located on the outer surface of the lifting shell through a synchronous driving mechanism, and then store the lifting shell as a whole into the windproof storage shell buried in the mud ground. Through the above technical solution, when a strong wind blows from the outside, the equipment can be completely stored inside the mud ground, so as to isolate the entire equipment from the external environment, thereby improving the safety of the equipment; 2. When the multi-directional high-efficiency solar photovoltaic cell array group needs to be used, the present invention moves the four-sided pyramid-shaped transparent shell upwards through the up and down pushing mechanisms. As the four-sided pyramid-shaped transparent shell rises, the solar panels that are respectively connected to the four inclined surfaces on the outer surfaces of the four-sided pyramid-shaped transparent shell by sliding will rotate around the shaft connection. As the rising distance of the four-sided pyramid-shaped transparent shell increases, the inclination angles of the four solar panels will also increase accordingly. When the four-sided pyramid-shaped transparent shell can no longer be moved upwards, the four solar panels will all be inclined and respectively rely on the four end corners of the outer surfaces of the four-sided pyramid-shaped transparent shell. The four solar panels that respectively rely on the outer surfaces of the four-sided pyramid-shaped transparent shell enable the device to receive sunlight from multiple directions, thereby reducing the light reflection loss caused by the change of the solar incident angle, so that the device can more effectively capture solar photons, thereby increasing the power generation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 The main view of the internal structure of the multi-directional high-efficiency solar photovoltaic cell array group at A in the middle; Figure 3 For the present invention Figure 1 A top view of the photovoltaic cell array frame structure when there is no solar panel at A in the middle; Figure 4 For the present invention Figure 1 The main view of the structure at A in the middle after the four-sided pyramid-shaped transparent shell is pushed upward; Figure 5 It is a front view of the internal structure of the present invention as a whole; Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 For the present invention Figure 6 Enlarged view of the structure at C in the middle.

[0017] In the figure: 1. Multi-directional high-efficiency solar photovoltaic cell array group; 101. Photovoltaic cell array frame; 102. Square groove; 103. Solar panel; 104. Storage groove; 105. Remote control stepping motor; 106. Push threaded rod; 107. Square plate; 108. Four-sided pyramid-shaped transparent shell; 109. Anti-drop sleeve; 110. Inner plate for solar power generation; 111. Inclined surface; 2. Windproof storage shell; 3. Strip fixing plate; 4. Fixing through hole; 5. Lifting shell; 6. Battery array storage groove; 7. Remote control storage The invention comprises the following steps: a first motor for receiving the solar cell; 8, a first threaded rod; 9, an internal thread groove; 10, a tooth row; 11, a gear; 12, a gear shaft; 13, a first bevel gear; 14, a second bevel gear; 15, a transmission shaft; 16, a third bevel gear; 17, a fourth bevel gear; 18, a long shaft; 19, a second threaded rod; 20, an internal thread sleeve; 21, a first shaft connector; 22, a shaft push rod; 23, a second shaft connector; 24, a motor shaft; 25, a strip groove; 26, a windproof and retractable solar photovoltaic cell array bracket. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figures 1 to 7 , an embodiment of the present invention is: a combined solar photovoltaic cell array structure and its support, including a photovoltaic cell array support 26, the windproof storage type solar photovoltaic cell array support 26 includes a windproof storage shell 2, a lifting shell 5, two battery array storage slots 6 and a synchronous drive mechanism, the bottom end of the lifting shell 5 is located inside the windproof storage shell 2, the two battery array storage slots 6 are respectively located on both sides of the outer surface of the lifting shell 5, and a multi-directional high-efficiency solar photovoltaic cell array group 1 is provided inside the two battery array storage slots 6, the upper end surface of the multi-directional high-efficiency solar photovoltaic cell array group 1 is slidably connected to the upper end inner wall of the battery array storage slot 6, and the synchronous drive mechanism can synchronously drive the two multi-directional high-efficiency solar photovoltaic cell array groups 1 to rotate around the shaft connection as the center during the process of driving the lifting shell 5 to move downward.

[0020] The windproof and retractable solar photovoltaic cell array bracket 26 also includes two strip fixing plates 3, and the outer surfaces of the two strip fixing plates 3 are provided with multiple fixing through holes 4; before installing the equipment, the windproof and retractable solar photovoltaic cell array bracket 26 is buried inside the mud ground, and then the windproof and retractable solar photovoltaic cell array bracket 26 is fixed through the fixing through holes 4 located on the outer surfaces of the strip fixing plates 3.

[0021] The synchronous drive mechanism includes a remote-controlled storage motor 7, the output shaft of the remote-controlled storage motor 7 is connected to the motor shaft 24 through a coupling, the upper end face of the motor shaft 24 is fixedly connected to a first threaded rod 8, and the outer side of the top end of the first threaded rod 8 is provided with an internal thread groove 9 located in the middle position of the lower end face of the lifting shell 5, and the external thread of the first threaded rod 8 matches the internal thread of the internal thread groove 9; when a strong wind blows from the outside and has affected the stability of the equipment during operation, the remote-controlled storage motor 7 is started, and the remote-controlled storage motor 7 can drive the first threaded rod 8 connected to it through the motor shaft 24 to rotate, and when the first threaded rod 8 rotates, the lifting shell 5 threadedly connected to it through the internal thread groove 9 will move up and down as a whole, and the lifting shell 5 is moved downward at this time.

[0022] Both sides of the first threaded rod 8 are provided with a strip groove 25 located on the inner wall of the windproof storage shell 2, and a gear row 10 is fixed on the upper side inside the strip groove 25, and the gear row 10 is meshed with a gear 11, and the axis of the gear 11 is connected to a gear shaft 12, and both ends of the gear shaft 12 are located inside the lifting shell 5, and the gear shaft 12 located inside the lifting shell 5 is connected to the lifting shell 5 through a roller bearing; when the lifting shell 5 moves downward, the gear 11 connected to it through the gear shaft 12 will move downward therewith, and under the drive of the gear structure of the gear row 10, the gear 11 moving downward will rotate accordingly.

[0023] A first bevel gear 13 is fixedly sleeved on one side of the outer surface of the gear shaft 12, and the first bevel gear 13 is meshed with a second bevel gear 14, and the axis of the second bevel gear 14 is connected to a transmission shaft 15, and a third bevel gear 16 is fixedly sleeved on one side of the outer surface of the transmission shaft 15, and the third bevel gear 16 is meshed with a fourth bevel gear 17, and the axis of the fourth bevel gear 17 is connected to a long shaft 18, and the upper end surface of the long shaft 18 is fixedly connected to a second threaded rod 19; the gear 11 is connected to the gear shaft 12 on the axis of the gear 11 during the rotation process, and the gear shaft 12 fixedly sleeved on the outer surface of the gear shaft 12 The first bevel gear 13 will rotate therewith, and the rotating first bevel gear 13 can drive the second bevel gear 14 meshing therewith and the transmission shaft 15 connected to the axis of the second bevel gear 14 to rotate. When the transmission shaft 15 rotates, the third bevel gear 16 fixedly sleeved on the outer surface of the transmission shaft 15 and the fourth bevel gear 17 meshing with the third bevel gear 16 will rotate synchronously therewith, and the rotating fourth bevel gear 17 can drive the long shaft 18 connected to the axis of the fourth bevel gear 17 and the second threaded rod 19 fixed to the upper end surface of the long shaft 18 to rotate.

[0024] The upper side of the outer surface of the second threaded rod 19 is connected with an internal threaded sleeve 20 through a threaded structure, and a first rotating shaft connector 21 is fixedly installed on one side of the outer surface of the internal threaded sleeve 20, and the first rotating shaft connector 21 is connected with a rotating shaft push rod 22 through a rotating shaft, and the other end of the rotating shaft push rod 22 is connected with a second rotating shaft connector 23 through a rotating shaft, and the two second rotating shaft connectors 23 are respectively fixed to the lower end surfaces of the two multi-directional high-efficiency solar photovoltaic cell array groups 1; because the internal threaded sleeve 20 installed on the outer surface of the second threaded rod 19 through the threaded structure is connected to the multi-directional high-efficiency solar photovoltaic cell array group 1 through the first rotating shaft connector 21, the rotating shaft push rod 22 and the second rotating shaft connector 23, the internal threaded sleeve 20 cannot rotate by itself; When the second threaded rod 19 rotates, the internal threaded sleeve 20 which is threadably connected to it but cannot rotate by itself will move up and down driven by the threaded structure. When the lifting shell 5 moves downward, the internal threaded sleeve 20 will move downward together with it. As the two internal threaded sleeves 20 descend, the first multi-directional high-efficiency solar photovoltaic cell array group 1 and the second windproof storage shell 2 will rotate counterclockwise and clockwise respectively with the shaft connection as the center from left to right. When the gear 11 completely passes over the gear row 10, the two multi-directional high-efficiency solar photovoltaic cell array groups 1 will also be completely stored in the battery array storage slot 6. After the multi-directional high-efficiency solar photovoltaic cell array groups 1 are completely entered into the two cell array storage grooves 6 respectively, the multi-directional high-efficiency solar photovoltaic cell array group 1 will also enter into the windproof storage shell 2 along with the downward moving lifting shell 5. Through the above technical scheme, the two multi-directional high-efficiency solar photovoltaic cell array groups 1 can be first stored into the cell array storage grooves 6 located on the outer surface of the lifting shell 5, and then the lifting shell 5 can be stored as a whole into the windproof storage shell 2 buried in the mud ground, so as to completely isolate the entire equipment from the external environment, prevent the external strong wind from affecting the equipment, and thus improve the safety of the equipment.

[0025] The multi-directional high-efficiency solar photovoltaic cell array group 1 comprises a photovoltaic cell array frame 101, a square groove 102, four solar panels 103, a four-sided pyramid-shaped transparent shell 108, four solar power generation inner panels 110, four inclined surfaces 111 and an up-and-down pushing mechanism, wherein the square groove 102 is located on the outer surface of the photovoltaic cell array frame 101, the four solar panels 103 are respectively located at the four end corners inside the square groove 102, the four-sided pyramid-shaped transparent shell 108 is located below the middle position of the four solar panels 103, the four inclined surfaces 111 are respectively located at the four end corners of the outer surface of the four-sided pyramid-shaped transparent shell 108, and one end of the four solar panels 103 is respectively slidable between the four inclined surfaces 111 The four solar panels 103 are connected, and the other ends of the four solar panels 103 are connected to the inner wall of the square groove 102 through a rotating shaft. The up and down pushing mechanism can move the four-sided pyramid-shaped transparent shell 108 up and down. During the up and down movement of the four-sided pyramid-shaped transparent shell 108, the solar panels 103 that are slidably connected with the inclined surfaces 111 located on the outer surfaces thereof will rotate with the rotating shaft connection as the center, and the four solar power generation inner panels 110 are respectively fixedly installed at the four end corners inside the four-sided pyramid-shaped transparent shell 108; when the outside weather becomes normal and the multi-directional and high-efficiency solar photovoltaic cell array group 1 needs to be used, the motor shaft 24 connected thereto is driven to rotate in the opposite direction by the remote-controlled storage motor 7, so that the entire device can be changed to its original form.

[0026] The upper and lower pushing mechanism includes a remote-controlled stepper motor 105, the output shaft of which is connected to a pushing threaded rod 106 through a coupling, the lower side of the outer surface of the pushing threaded rod 106 is connected to a square plate 107 through a threaded structure, the outer side of the square plate 107 is provided with a storage groove 104, and the surface of a four-sided pyramid-shaped transparent shell 108 facing the square plate 107 is fixed to the square plate 107; the outer surface of the square plate 107 fits the inside of the storage groove 104, and the square plate 107 is slidably connected to the storage groove 104; when the device as a whole is changed to its original form, the remote-controlled stepper motor 105 is started to drive the pushing threaded rod 106 connected thereto to rotate; Since the outer surface of the square plate 107 connected to the pushing threaded rod 106 by the thread structure is in contact with the inner wall of the receiving groove 104, the square plate 107 cannot rotate by itself; When the pushing threaded rod 106 rotates, the square plate 107 which is threadedly connected to it but cannot rotate by itself will move up and down driven by the threaded structure. At this time, the square plate 107 moves upward, and as the square plate 107 rises, the four-sided pyramid-shaped transparent shell 108 fixed thereto will move upward together with it. As the four-sided pyramid-shaped transparent shell 108 rises, the solar panel 103 which is respectively slidably connected to the four inclined surfaces 111 on the outer surfaces of the four-sided pyramid-shaped transparent shell 108 will rotate around the shaft connection. As the four-sided pyramid-shaped transparent shell 108 rises, the solar panel 103 As the distance increases, the tilt angles of the four solar panels 103 will also increase. When the four-sided pyramid-shaped transparent shell 108 can no longer be moved upward, the four solar panels 103 will be tilted and lean against the four end corners of the outer surface of the four-sided pyramid-shaped transparent shell 108. The four solar panels 103 leaning against the outer surface of the four-sided pyramid-shaped transparent shell 108 enable the device to receive sunlight from multiple directions, thereby reducing the light reflection loss caused by the change of the sun's incident angle, so that the device can more effectively capture solar photons, thereby increasing the power generation of the device; The four end corners inside the four-sided pyramid-shaped transparent shell 108 are respectively installed with an inner plate 110 for solar power generation. As the four-sided pyramid-shaped transparent shell 108 rises, the top end of the four-sided pyramid-shaped transparent shell 108 will also pass through the four solar panels 103 and be exposed to the outside world. As the area of ​​the pyramid-shaped transparent shell 108 exposed to the outside world increases, the area occupied by the entire solar photovoltaic cell array will also increase accordingly. When the entire area occupied by the solar photovoltaic cell array becomes larger, the range that can be irradiated by sunlight will also increase accordingly. When external sunlight irradiates the four-sided pyramid-shaped transparent shell 108, additional power can be generated by the inner plate 110 for solar power generation located inside it. The above technical solution further improves the power generation efficiency of the equipment. After the four-sided pyramid-shaped transparent shell 108 is moved upward by the remote-controlled stepper motor 105, the remote-controlled stepper motor 105 should not be started until the next strong wind comes, so as to reduce the energy consumption during the operation of the equipment. Before storing the lifting shell 5, the four-sided pyramid-shaped transparent shell 108 needs to be stored first, so as to return the outer surface of the multi-directional high-efficiency solar photovoltaic cell array group 1 to a plane, thereby preventing the outer surface of the multi-directional high-efficiency solar photovoltaic cell array group 1 that bulges outward during the storage process from colliding with the windproof storage shell 2, thereby causing damage to the multi-directional high-efficiency solar photovoltaic cell array group 1 or the windproof storage shell 2.

[0027] An anti-dropout sleeve 109 is fixedly provided on the upper end surface of the pushing threaded rod 106 , and the cross-sectional diameter of the anti-dropout sleeve 109 is larger than the cross-sectional diameter of the pushing threaded rod 106 ; the anti-dropout sleeve 109 can prevent the square plate 107 from falling off.

[0028] A protective cover is provided on one side of the remote-controlled stepper motor 105 and is located on the outer surface of the photovoltaic cell array frame 101, and the photovoltaic cell array frame 101 and the protective cover are fixed by screws; the protective cover can protect the internal structure of the photovoltaic cell array frame 101, and when the internal structure of the photovoltaic cell array frame 101 fails, the protective cover can be removed to repair the internal structure of the photovoltaic cell array frame 101.

[0029] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A combined solar photovoltaic cell array structure and a bracket thereof, comprising a windproof and retractable solar photovoltaic cell array bracket (26), characterized in that: The windproof storage type solar photovoltaic battery array support (26) comprises a windproof storage shell (2), a lifting shell (5), two battery array storage slots (6) and a synchronous drive mechanism, wherein the bottom end of the lifting shell (5) is located inside the windproof storage shell (2), and the two battery array storage slots (6) are respectively located on both sides of the outer surface of the lifting shell (5), and a multi-directional high-efficiency solar photovoltaic battery array group (1) is provided inside the two battery array storage slots (6), and the upper end surface of the multi-directional high-efficiency solar photovoltaic battery array group (1) is slidably connected to the upper end inner wall of the battery array storage slot (6), and the synchronous drive mechanism can synchronously drive the two multi-directional high-efficiency solar photovoltaic battery array groups (1) to rotate around the shaft connection as the center in the process of driving the lifting shell (5) to move downward; The multi-directional high-efficiency solar photovoltaic cell array group (1) comprises a photovoltaic cell array frame (101), a square groove (102), four solar panels (103), a four-sided pyramid-shaped transparent outer shell (108), four solar power generation inner panels (110), four inclined surfaces (111) and an up-and-down pushing mechanism, wherein the square groove (102) is located on the outer surface of the photovoltaic cell array frame (101), the four solar panels (103) are respectively located at four end corners inside the square groove (102), the four-sided pyramid-shaped transparent outer shell (108) is located below the middle position of the four solar panels (103), and the four inclined surfaces (111) are respectively located at the four-sided pyramid-shaped transparent outer shell (108). The four ends of the outer surface of the transparent outer shell (108) are connected to the four end corners of the outer surface of the pyramid-shaped transparent outer shell (108), one end of the four solar panels (103) is slidably connected to the four inclined surfaces (111), and the other end of the four solar panels (103) is connected to the inner wall of the square groove (102) via a rotating shaft. The up and down pushing mechanism can move the four-sided pyramid-shaped transparent outer shell (108) up and down. During the up and down movement of the four-sided pyramid-shaped transparent outer shell (108), the solar panels (103) slidably connected to the inclined surfaces (111) on the outer surface thereof will rotate around the connection point of the rotating shaft, and the four solar power generation inner panels (110) are fixedly installed at the four end corners inside the four-sided pyramid-shaped transparent outer shell (108).

2. A combined solar photovoltaic cell array structure and support thereof according to claim 1, characterized in that: The synchronous drive mechanism comprises a remote-controlled storage motor (7), the output shaft of the remote-controlled storage motor (7) being connected to a motor shaft (24) via a coupling, the upper end surface of the motor shaft (24) being fixedly connected to a first threaded rod (8), the outer side of the top end of the first threaded rod (8) being provided with an internal thread groove (9) located at a middle position of the lower end surface of the lifting shell (5), and the external thread of the first threaded rod (8) matches the internal thread of the internal thread groove (9).

3. A combined solar photovoltaic cell array structure and support thereof according to claim 2, characterized in that: Both sides of the first threaded rod (8) are provided with a strip groove (25) located on the inner wall of the windproof storage shell (2); a tooth row (10) is fixedly provided on the upper side of the interior of the strip groove (25); the tooth row (10) is meshed with a gear (11); the axis of the gear (11) is connected to a gear shaft (12); both ends of the gear shaft (12) are located inside the lifting shell (5); and the gear shaft (12) located inside the lifting shell (5) is connected to the lifting shell (5) via a roller bearing.

4. The combined solar photovoltaic cell array structure and support thereof according to claim 3, characterized in that: A first bevel gear (13) is fixedly sleeved on one side of the outer surface of the gear shaft (12), the first bevel gear (13) is meshed with a second bevel gear (14), the axis of the second bevel gear (14) is connected to a transmission shaft (15), a third bevel gear (16) is fixedly sleeved on one side of the outer surface of the transmission shaft (15), the third bevel gear (16) is meshed with a fourth bevel gear (17), the axis of the fourth bevel gear (17) is connected to a long shaft (18), and the upper end surface of the long shaft (18) is fixedly connected to a second threaded rod (19).

5. The combined solar photovoltaic cell array structure and support thereof according to claim 4, characterized in that: The upper side of the outer surface of the second threaded rod (19) is connected to an internal threaded sleeve (20) via a threaded structure, and a first rotating shaft connector (21) is fixedly mounted on one side of the outer surface of the internal threaded sleeve (20), the first rotating shaft connector (21) is connected to a rotating shaft push rod (22) via a rotating shaft, the other end of the rotating shaft push rod (22) is connected to a second rotating shaft connector (23) via a rotating shaft, and two of the second rotating shaft connectors (23) are respectively fixed to the lower end surfaces of the two multi-directional high-efficiency solar photovoltaic cell array groups (1).

6. The combined solar photovoltaic cell array structure and the bracket thereof according to claim 1, characterized in that: The windproof and retractable solar photovoltaic cell array support (26) further comprises two strip-shaped fixing plates (3), and the outer surfaces of the two strip-shaped fixing plates (3) are each provided with a plurality of fixing through holes (4).

7. The combined solar photovoltaic cell array structure and support thereof according to claim 1, characterized in that: The up-and-down pushing mechanism comprises a remote-controlled stepping motor (105); the output shaft of the remote-controlled stepping motor (105) is connected to a pushing threaded rod (106) via a coupling; the lower side of the outer surface of the pushing threaded rod (106) is connected to a square plate (107) via a threaded structure; a storage groove (104) is provided on the outer side of the square plate (107); and the surface of the four-sided pyramid-shaped transparent housing (108) facing the square plate (107) is fixed to the square plate (107).

8. The combined solar photovoltaic cell array structure and the bracket thereof according to claim 7, characterized in that: The outer surface of the square plate (107) fits into the interior of the storage groove (104), and the square plate (107) and the storage groove (104) are slidably connected.

9. The combined solar photovoltaic cell array structure and the bracket thereof according to claim 8, characterized in that: An anti-dropout sleeve (109) is fixedly provided on the upper end surface of the pushing threaded rod (106), and the cross-sectional diameter of the anti-dropout sleeve (109) is larger than the cross-sectional diameter of the pushing threaded rod (106).

10. The combined solar photovoltaic cell array structure and the bracket thereof according to claim 7, characterized in that: A protective cover plate located on the outer surface of the photovoltaic cell array frame (101) is provided on one side of the remote-controlled stepping motor (105), and the photovoltaic cell array frame (101) and the protective cover plate are fixed by screws.

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