Solar power generation panel structure, solar power generation panel module and vehicle

Abstract

To provide an art related to a form of a stacking solar power panel which improves support stability of the stacking solar power panel in consideration of increases in the number of vehicles each provided with a solar power panel module electrically connected to a battery in the vehicle to generate electric power by solar light and thereby charge the battery of the vehicle.SOLUTION: A solar power panel structure includes a first solar power panel, a second solar power panel, a housing, and a support member. The first solar power panel and the second solar power panel are provided in a stacking manner. The first solar power panel is connected to the housing, guide rails are provided at the housing, and the second solar power panel is slidably assembled to the guide rails.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] This application relates to the field of photovoltaics, and more particularly to photovoltaic panel structures, photovoltaic panel modules, and vehicles. [Background technology]

[0002] As solar power generation technology advances, an increasing number of vehicles are being equipped with solar power generation panel modules, which are electrically connected to the vehicle's battery to generate electricity from sunlight and charge the vehicle's battery.Related technologies include stacked solar power generation panels, but the support stability of stacked solar power generation panels is low. Summary of the Invention

[0003] In order to solve at least one of the above problems, the present invention has been proposed. According to a first aspect of the present application, there is provided a solar power panel structure including a first solar power panel, a second solar power panel, a housing, and a support member, wherein the first solar power panel and the second solar power panel are stacked, a guide rail is provided on the housing, the first solar power panel is connected to the housing, and the second solar power panel is slidably assembled to the guide rail, so that the second solar power panel is shielded by the first solar power panel or at least a portion of the second solar power panel protrudes outward from the first solar power panel, and the support member is connected to the housing and is configured to support the second solar power panel when at least a portion of the second solar power panel protrudes outward from the first solar power panel.

[0004] In one embodiment of the present application, a first side frame is provided on a first side edge of the second solar power generation panel, the guide rail has a guide rail groove, and the first side frame is slidably assembled within the guide rail groove.

[0005] In one embodiment of the present application, the support member includes a reinforcing plate provided at the entrance of the guide rail, the reinforcing plate having a slide groove, the second solar power generation panel being slidably assembled within the slide groove, and the reinforcing plate being positioned such that when at least a portion of the second solar power generation panel protrudes outward from the first solar power generation panel, at least a portion of the second solar power generation panel is positioned within the slide groove and the reinforcing plate supports the second solar power generation panel.

[0006] In one embodiment of the present application, the slide groove has opposing first and second groove walls, a first side frame is provided on a first side edge of the second solar power panel that is located on the guide rail, the second solar power panel has an upper surface and a lower surface, the portion of the first side frame that is located on the lower surface is a first portion and the portion of the first side frame that is located on the upper surface is a second portion, and when at least a portion of the second solar power panel protrudes outward relative to the first solar power panel, the first portion of the first side frame is pressed against the first groove wall of the slide groove and / or the second portion of the first side frame is pressed against the second groove wall of the slide groove.

[0007] In one embodiment of the present application, a first connecting plate is connected to a first portion of the first edge frame, the first connecting plate making a first predetermined angle with respect to the first portion, and a third connecting plate is connected to a first groove wall of the slide groove, the third connecting plate making a second predetermined angle with respect to the first groove wall, the first predetermined angle and the second predetermined angle being the same, and the position of the first connecting plate is regulated by opposing at least a portion of the third connecting plate to the first connecting plate.

[0008] In one embodiment of the present application, a second connection plate that forms a third predetermined angle with respect to the first connection plate is connected to the first connection plate, and a fourth connection plate that forms a fourth predetermined angle with respect to the third connection plate is connected to the third connection plate, the third predetermined angle and the fourth predetermined angle being the same, and by facing at least a portion of the second connection plate to the fourth connection plate, the second connection plate can be pressed against the fourth connection plate.

[0009] In one embodiment of the present application, a first mounting plate is connected to the fourth connecting plate, the first mounting plate being at a fifth predetermined angle with respect to the fourth connecting plate, and the first mounting plate is fixedly connected to the housing.

[0010] In one embodiment of the present application, the first predetermined angle, the second predetermined angle, the third predetermined angle, the fourth predetermined angle and the fifth predetermined angle are all 90 degrees.

[0011] In one embodiment of the present application, a fifth connecting plate is connected to the second portion of the first edge frame, the fifth connecting plate forming a sixth predetermined angle with respect to the second portion, and a seventh connecting plate is connected to the second groove wall of the slide groove, the seventh predetermined angle being the same as the seventh predetermined angle, and the position of the fifth connecting plate is regulated by opposing at least a portion of the seventh connecting plate to the fifth connecting plate.

[0012] In one embodiment of the present application, a sixth connection plate is connected to the fifth connection plate, forming an eighth predetermined angle with respect to the fifth connection plate, and an eighth connection plate is connected to the seventh connection plate, forming a ninth predetermined angle with respect to the seventh connection plate, the eighth predetermined angle and the ninth predetermined angle being the same, and by facing at least a portion of the sixth connection plate to the eighth connection plate, the eighth connection plate can be pressed against the sixth connection plate.

[0013] In one embodiment of the present application, a second mounting plate is connected to the eighth connecting plate, the second mounting plate being at a tenth predetermined angle with respect to the eighth connecting plate, and the second mounting plate is fixedly connected to the housing.

[0014] In one embodiment of the present application, the sixth predetermined angle, the seventh predetermined angle, the eighth predetermined angle, the ninth predetermined angle, and the tenth predetermined angle are all 90 degrees.

[0015] In one embodiment of the present application, a position restriction structure for restricting the position of the first side frame within the slide groove is provided at the groove opening of the slide groove.

[0016] In one embodiment of the present application, the position restriction structure has a first position restriction end surface, and the position restriction end surface abuts against a second position restriction end surface on the lower surface and / or upper surface of the first side frame.

[0017] In one embodiment of the present application, at least one noise-reducing member is provided in the slide groove, at least a portion of the noise-reducing member is disposed on the inner wall of the slide groove, and the noise-reducing member is used to press the second solar panel when the second solar panel is positioned in the slide groove.

[0018] In one embodiment of the present application, the number of the guide rails is two, the two guide rails are parallel and spaced apart, the two opposing first side edges of the second solar panel are slidably assembled within the two guide rails, the number of the support members is two, each of the support members corresponds to one guide rail, and each of the support members is provided at the entrance of the corresponding guide rail.

[0019] In one embodiment of the present application, the housing includes a protective case having an opening at the entrance of the guide rail, the second solar power panel extends outward from the first solar power panel through the opening, and the second solar power panel further has a second side edge provided with a cover, and the cover is engaged with the opening when the second solar power panel is shielded by the first solar power panel.

[0020] In one embodiment of the present application, the solar panel structure further includes an electric motor provided in the housing and a transmission mechanism connected between the second solar panel and an output shaft of the electric motor, and the electric motor is used to drive the second solar panel via the transmission mechanism to slide within the guide rail.

[0021] According to a second aspect of the present application, there is further provided a solar power generation panel module including a battery pack mounted in the housing and electrically connected to the first solar power generation panel and / or the second solar power generation panel, and any one of the solar power generation panel structures described above.

[0022] In one embodiment of the present application, the photovoltaic panel module further includes a charging device electrically connected to the battery pack and used to charge the vehicle.

[0023] According to a third aspect of the present application, there is further provided a vehicle including any one of the photovoltaic panel structures described above, or including any one of the photovoltaic panel modules described above.

[0024] According to the solar power panel structure, solar power panel module, and vehicle provided in the embodiments of the present application, in a stacked solar power panel structure including a first solar power panel and a second solar power panel, a support member is connected to the housing, and when at least a portion of the second solar power panel protrudes outward from the first solar power panel, the support member supports the second solar power panel, thereby improving the support stability of the second solar power panel. [Brief explanation of the drawings]

[0025] In order to more clearly describe the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings for illustrating the embodiments. Of course, the drawings in the following description are only a part of the embodiments of the present invention, and those skilled in the art can derive other drawings from these drawings without expending creative efforts.

[0026] [Figure 1] FIG. 10 is a schematic side view of the second solar panel provided in an embodiment of the present invention when it is extended. [Figure 2] 1 is a schematic diagram of the top structure of the second solar panel provided in an embodiment of the present invention when it is restored; FIG. [Figure 3]FIG. 10 is a schematic diagram of the top structure of the second solar panel provided in an embodiment of the present invention when it is extended. [Figure 4] 2 is a schematic side view of a support member provided in an embodiment of the present invention; FIG. [Figure 5] 1 is a partial enlarged view of the assembled cross-sectional structure of the support beam, guide rail, first side frame and reinforcing plate provided in one embodiment of the present invention. [Figure 6] 2 is a structural schematic diagram of a reinforcing plate provided in an embodiment of the present invention; FIG. [Figure 7] FIG. 10 is a partial enlarged view of the assembled cross-sectional structure of the support beam, guide rail, first side frame and reinforcing plate provided in another embodiment of the present invention. [Figure 8] 1 is an assembled cross-sectional structural view of a first side frame, a slide groove, a connecting plate, and a position restriction structure shown in one embodiment of the present invention. [Figure 9] 1 is a structural schematic diagram of a solar power generation panel system provided in an embodiment of the present invention when installed on the top of a vehicle body. DETAILED DESCRIPTION OF THE INVENTION

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, exemplary embodiments of the present invention will be described in detail below with reference to the drawings. Of course, the described embodiments are only some of the embodiments of the present invention, and are not all of the embodiments of the present invention. It should be understood that the present invention is not limited to the exemplary embodiments described herein. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without any creative work are also within the protection scope of the present invention.

[0028] In the following description, many specific details are provided to provide a clearer understanding of the present invention. However, it will be apparent to one skilled in the art that the present invention can be practiced without one or more of these details. In other instances, some technical features well known in the art will not be described in order to avoid confusing the present invention.

[0029] It should be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0030] In order to thoroughly understand the present invention, the following description provides detailed structures to explain the technical solutions provided by the present invention. The optional embodiments of the present invention are described in detail as follows, but apart from these detailed descriptions, the present invention may have other embodiments.

[0031] Some embodiments of the present invention will be described in detail below with reference to the drawings. The following examples and features in the examples may be combined with each other unless they are mutually inconsistent.

[0032] An embodiment of the present application provides a solar power generation panel structure. Referring to Figures 1, 2, 3, 5, 7 and 8, this solar power generation panel structure includes a first solar power generation panel 11, a second solar power generation panel 12, a housing 23 and a support member, wherein the first solar power generation panel 11 and the second solar power generation panel 12 are stacked, the first solar power generation panel 11 is connected to the housing 23, a guide rail 22 is provided on the housing 23, and the second solar power generation panel 12 is slidably assembled to the guide rail 22, so that the second solar power generation panel 12 is shielded by the first solar power generation panel 11 or at least a portion of the second solar power generation panel 12 protrudes outward from the first solar power generation panel 11, and the support member is connected to the housing 23 and is provided to support the second solar power generation panel 12 when at least a portion of the second solar power generation panel 12 protrudes outward from the first solar power generation panel 11.

[0033] In the above solution, in the stacked solar panel structure including the first solar panel 11 and the second solar panel 12, a support member is connected to the housing 23, and when at least a portion of the second solar panel 12 protrudes outward from the first solar panel 11, the support member supports the second solar panel, thereby improving the support stability of the second solar panel 12. Each of the above structures will be described in detail below with reference to the drawings.

[0034] When the first solar power panel 11 and the second solar power panel 12 are installed, the first solar power panel 11 is a solar power panel that is fixed in position. Referring to Figures 1, 2, 3, 5, 7, and 8, the first solar power panel 11 is connected to a housing 23. For example, a specific fixing method may be to provide a support beam 21 on the housing 23 and fixedly connect the first solar power panel 11 to the support beam 21. The second solar power panel 12 is a slidable solar power panel. For example, a guide rail 22 is provided on the housing 23. For example, the guide rail 22 may be fixed to the housing 23 by screw fastening, engagement, or the like. By slidably assembling the second solar power panel 12 on the guide rail 22, the second solar power panel 12 is shielded by the first solar power panel 11, or at least a portion of the second solar power panel 12 protrudes beyond the first solar power panel 11. 1 , 2 , 3 , 5 , and 7 , the first solar power generation panel 11 and the second solar power generation panel 12 may be stacked, and the first solar power generation panel 11 is provided above the second solar power generation panel 12. For example, when the second solar power generation panel 12 returns to the inside of the guide rail 22, the second solar power generation panel 12 and the first solar power generation panel 11 completely overlap, and the second solar power generation panel 12 is shielded by the first solar power generation panel 11. When at least a part of the second solar power generation panel 12 protrudes outward, a part of the second solar power generation panel 12 overlaps with the first solar power generation panel 11, but another part of the second solar power generation panel 12 does not overlap with the first solar power generation panel 11. Not only can the second solar power generation panel 12 be protected by the first solar power generation panel 11, which is fixed in position, but a part of the second solar power generation panel 12 can protrude and shift relative to the position of the first solar power generation panel 11, allowing the second solar power generation panel 12 to be exposed to sunlight and generate electricity.

[0035] 1 shows a partial side view of the second solar panel 12 extending 1150 mm outward from the first solar panel 11. The entire second solar panel 12 may be returned to below the first solar panel 11, so that only the first solar panel 11 can be exposed to sunlight, and the second solar panel 12 cannot be exposed to sunlight.

[0036] For example, two support beams 21 may be positioned above two guide rails 22, respectively, so that when two solar panel modules are assembled to the two support beams 21 and the two guide rails 22, the first solar panel 11 is positioned above the second solar panel 12. Of course, in other embodiments, an installation method in which the first solar panel 11 is positioned below the second solar panel 12 may be adopted. In this case, the support beam 21 may be positioned below the guide rails 22, so that when the two solar panels are assembled to the support beams 21 and the guide rails 22, the second solar panel 12 is positioned above the first solar panel 11. By stacking two solar panels and allowing one of them to extend or retract, two different modes of power generation are provided.

[0037] When each solar panel is installed, the solar panel includes a honeycomb lattice-filled area, which is the area where the solar panel collects sunlight and converts it into electricity, as shown in Figures 1, 2, and 3. The main material is tempered glass, which is formed using a lamination process. The dashed lines in Figure 2 indicate a hidden schematic view of the transmission mechanism 62 and the motor 61 when the second solar panel 12 is in its retracted position, and the area surrounded by the fine dashed lines is the layout of the lower layer of the solar panel. Figure 3 shows a schematic view of the second solar panel 12 in its extended position. The main substrate of the second solar panel 12 is a flexible polymer composite panel, and the honeycomb lattice-filled area is the area where the solar panel collects sunlight and converts it into electricity. At this time, the solar panel structure is in high-power generation mode. The fine dashed lines indicate a hidden schematic view of the transmission mechanism 62 and the motor 61 when the second solar panel 12 is in its extended position, and the two-dot chain line indicates the transmission flexible shaft module of the transmission mechanism 62.

[0038] When the housing 23 is provided, the housing 23 serves as a carrier for the two solar panels, and the support structure can be, but is not limited to, a frame structure, a plate structure, etc. Referring to FIGS. 2, 5, and 7, a support beam 21 is connected to the housing 23, and the first solar panel 11 is fixedly connected to the support beam 21 to secure the first solar panel 11. For example, the number of support beams 21 may be two, and the two support beams 21 may be spaced apart. The first solar panel 11 has two opposing third sides 111, and the two third sides 111 are fixed to the two support beams 21, respectively. In some embodiments, the two support beams 21 may be parallel and spaced apart, and the two third sides 111 of the first solar panel 11 are also parallel and spaced apart, so that the two third sides 111 of the first solar panel 11 are fixed to the two support beams 21, respectively. Various specific fastening methods may be used. For example, the two third side edges 111 of the first solar power generation panel 11 may be respectively fixed to the two support beams 21 by adhesive bonding, engagement, etc. For example, the first solar power generation panel 11 includes a flexible solar power generation area and a side frame surrounding the edge of the solar power generation area, the side frame may be structured as a side metal sheet, and the side frame can support, expand, and fix the solar power generation area, and the third side frames on the two third side edges 111 may be respectively fixed to the two support beams 21.

[0039] 2, 5, and 7, by slidably assembling the second solar power generation panel 12 to the guide rails 22, the second solar power generation panel 12 is shielded by the first solar power generation panel 11, or at least a portion of the second solar power generation panel 12 protrudes outward from the first solar power generation panel 11. That is, the second solar power generation panel 12 can slide outward along the guide rails 22, causing at least a portion of the second solar power generation panel 12 to protrude outward from the first solar power generation panel 11. The second solar power generation panel 12 can then return inward along the guide rails 22, causing the second solar power generation panel 12 to be shielded by the first solar power generation panel 11.

[0040] 2, 5 and 7, for example, the number of guide rails 22 may be two, the two guide rails 22 being parallel and spaced apart, and the two opposing first side edges 121 of the second solar power panel 12 being slidably mounted on the two guide rails 22, respectively. That is, the solar power panel structure further has two guide rails 22 being parallel and spaced apart, and the two opposing first side edges 121 of the second solar power panel 12 being slidably mounted within the two guide rails 22, respectively, so that the second solar power panel 12 can slide within the guide rails 22 along the extension direction of the guide rails 22. In application, the second solar power panel 12 can slide along the guide rails 22 to a position where at least a portion of the second solar power panel 12 is offset relative to the first solar power panel 11, so that the protruding portion of the second solar power panel 12 can also be irradiated with sunlight and generate electricity. The second solar power panel 12 can further slide along the guide rails 22 to a position where it completely overlaps the first solar power panel 11, whereby the first solar power panel 11 shields the second solar power panel 12 and only the first solar power panel 11 can be exposed to sunlight. Of course, in other embodiments, the number of guide rails 22 may be one, and only one first side edge 121 of the second solar power panel 12 may be slidably assembled within the guide rails 22.

[0041] Various methods can be used to achieve the slidable assembly between the second solar power panel 12 and the guide rail 22. For example, a first side frame 122 is provided on the first side edge 121 of the second solar power panel 12, the guide rail 22 has a guide rail 22 groove, and the first side frame 122 is slidably assembled in the guide rail 22 groove, so that the second solar power panel 12 can reliably and stably slide in the guide rail 22 groove, thereby improving the reliability and stability of the slide. For example, when there are two guide rails 22, one guide rail 22 groove can be provided in each guide rail 22, so that the first side frame 122 on each first side edge 121 of the two first side edges 121 of the second solar power panel 12 can be slidably assembled in the corresponding guide rail 22 groove.

[0042] 1, 3, 5 and 7, for example, one first side frame 122 may be provided on each of the two first side edges 121 of the second solar power panel 12, and the two first side frames 122 fix the solar power panel in the second solar power panel 12 to the center position of the second solar power panel 12. For example, each guide rail 22 may have a guide rail 22 groove, and the groove openings of the guide rail 22 grooves of the two guide rails 22 are arranged opposite each other, and the two first side frames 122 of the second solar power panel 12 are respectively received in the two guide rail 22 grooves, so that each first side frame 122 of the second solar power panel 12 can slide in the guide rail 22 groove. Naturally, the installation method of the guide rails 22 is not limited to the above-mentioned method, and other methods may be adopted.

[0043] In addition, a support member is connected to the housing 23 for supporting the second solar power generation panel 12 when at least a portion of the second solar power generation panel 12 protrudes outward from the first solar power generation panel 11. That is, when at least a portion of the second solar power generation panel 12 protrudes outward, the support member can support and fix the second solar power generation panel 12, thus forming a fixing method similar to a cantilever beam for the second solar power generation panel 12, improving the support stability of the second solar power generation panel 12 and preventing deformation of the second solar power generation panel 12 due to strong winds, thus improving the adaptability of the solar power generation panel structure to various application environments.

[0044] When providing the support member, various structural methods may be adopted to support the protruding second solar power panel 12 in a cantilever manner. For example, referring to FIGS. 4 and 9 , the support member may be provided at the entrance of the guide rail 22. In this way, when the second solar power panel 12 protrudes outward from the entrance of the guide rail 22, the support member is connected between the non-protruding portion of the second solar power panel 12 and the guide rail 22 to cantilever-support the protruding portion of the second solar power panel 12. This lengthens the protruding portion of the second solar power panel 12, thereby increasing the solar irradiation area when the second solar power panel 12 protrudes, thereby improving the power generation of the second solar power panel 12. Of course, in other embodiments, the support member may be provided at the center of the guide rail 22. The number of support members may be one or more. For example, there may be two support members, each corresponding to one guide rail 22 and provided at the entrance of the corresponding guide rail 22. Of course, in other embodiments, the number of support members may be one or more, and one or more support members may be connected to each guide rail 22. Various methods for installing the support members may be used, and the following will exemplify several installation methods for the support members, taking the installation method of one support member as an example.

[0045] For example, referring to FIGS. 4 , 5 , 6 , 7 , and 8 , the support member may include a reinforcing plate 30 provided at the entrance of the guide rail 22 groove of the guide rail 22. The reinforcing plate 30 has a slide groove 31. A first edge frame 122 is provided on a first side edge 121 of the second solar power generation panel 12, and the first edge frame 122 is slidably assembled in the slide groove 31. The reinforcing plate 30 may be arranged to support the second solar power generation panel 12 when at least a portion of the second solar power generation panel 12 overhangs the first solar power generation panel 11. For example, the reinforcing plate 30 may be provided at the entrance of the guide rail 22, i.e., the reinforcing plate 30 is provided at one end position of the guide rail 22. When at least a portion of the second solar power generation panel 12 overhangs the first solar power generation panel 11, the reinforcing plate 30 supports the second solar power generation panel 12, thereby improving support stability when the second solar power generation panel 12 overhangs. The reinforcing plate 30 may be connected to the housing 23 or to the guide rail 22. Naturally, the reinforcing plate 30 can also slidably support the second solar power generation panel 12 while the second solar power generation panel 12 slides inside the guide rail 22.

[0046] Various methods can be used to provide the reinforcing plate 30. For example, referring to FIGS. 4, 5, 6, 7, and 8, the slide groove 31 of the reinforcing plate 30 has a first groove wall 311 and a second groove wall 312 facing in a first direction. The second solar power panel 12 has an upper surface and a lower surface. Here, the upper surface of the second solar power panel 12 refers to the surface that faces upward after the second solar power panel 12 is assembled, i.e., the surface that faces upward in the first direction in FIG. 1. The lower surface of the second solar power panel 12 refers to the surface that faces downward after the second solar power panel 12 is assembled, i.e., the surface that faces downward in the first direction in FIG. 1. A first edge frame 122 is provided on a first side of the second solar power panel 12 that is located on the guide rail 22. The portion of the first edge frame 122 that is located on the lower surface is a first portion 131, i.e., the surface of the first portion 131 is the lower surface of the first edge frame 122. The portion of the first side frame 122 that is located on the upper surface is the second portion 132, that is, the surface of the second portion 132 is the upper surface of the first side frame 1222. Furthermore, when at least a part of the second solar power generation panel 12 protrudes outward relative to the first solar power generation panel 11, the first portion 131 of the first side frame 122 is pressed against the first groove wall 311 of the slide groove 31, and / or the second portion 132 of the first side frame 122 is pressed against the second groove wall 312 of the slide groove 31.

[0047] For example, the first side frame 122 has a lower surface and an upper surface facing in a first direction. The first direction is a direction perpendicular to the second solar power panel 12. When at least a portion of the second solar power panel 12 protrudes, the first portion 131 of the first side frame 122 is pressed against the first groove wall 311 of the sliding groove 31, and / or the second groove wall 312 of the sliding groove 31 is pressed against the second portion 132 of the first side frame 122. For example, the first groove wall 311 may be a lower groove wall during the process of being supported by the support member, and the second groove wall 312 may be an upper groove wall during the process of being supported by the support member. The first portion 131 of the first side frame 122 may be a lower surface during the process of being supported in a cantilever manner, and is pressed against the lower groove wall of the sliding groove 31. The second portion 132 of the first side frame 122 may be the upper surface during the cantilevered support process, and when the upper groove wall of the sliding groove 31 is pressed against the second portion 132 of the first side frame 122, the outwardly protruding second solar power generation panel 12 is supported in a cantilevered manner, thereby improving the support stability for the outwardly protruding second solar power generation panel 12. Naturally, during the process of the second solar power generation panel 12 sliding within the guide rail 22, the first groove wall 311 and the second groove wall 312 of the sliding groove 31 can slidably support the first portion 131 and the second portion 132 of the first side frame 122, respectively.

[0048] For example, the number of reinforcing plates 30 may be two, with the groove openings of the slide grooves 31 of the two reinforcing plates 30 facing each other, and the two first side frames 122 corresponding one-to-one to the two slide grooves 31, with each first side frame 122 slidably assembled in the corresponding slide groove 31. Furthermore, the first portion 131 of each first side frame 122 is pressed against the first groove wall 311 of the slide groove 31, and the second groove wall 312 of each slide groove 31 is pressed against the second portion 132 of the first side frame 122. In this way, the first groove wall 311 of the slide groove 31 in the reinforcing plate 30 supports the first side frame 122 of the second solar power generation panel 12, and the second groove wall 312 of the slide groove 31 in the reinforcing plate 30 presses against the first side frame 122 of the second solar power generation panel 12, preventing the protruding portion of the second solar power generation panel 12 from sagging too much.

[0049] 6, 7, and 8, a first connecting plate 123 is connected to the first portion 131 of the first side frame 122, forming a first predetermined angle 71 with respect to the first portion 131, and a third connecting plate 321 is connected to the first groove wall 311 of the slide groove 31, forming a second predetermined angle 81 with respect to the first groove wall 311. The first predetermined angle 71 and the second predetermined angle 81 are the same, i.e., the values ​​of the first predetermined angle 71 and the second predetermined angle 81 are the same, or the difference between them is within a predetermined range, which may be 5°, 10°, etc. For example, the values ​​of the first predetermined angle 71 and the second predetermined angle 81 may be any predetermined angle, such as 75°, 80°, 90°, 100°, or 105°. Furthermore, the position of the first connecting plate 123 is restricted by having at least a portion of the third connecting plate 321 face the first connecting plate 123. This allows the reinforcing plate 30 to bear a larger cantilever support force, thereby improving the stability of the second solar power generation panel 12.

[0050] 6, 7 and 8, for example, a first connecting plate 123 may be connected to the first portion 131 of the first side frame 122 of the second solar power generation panel 12, and the first connecting plate 123 is parallel to the first direction, i.e., the first predetermined angle 71 is 90°. For example, referring to FIGS. 6 and 7, the first connecting plate 123 may be bent downward from the first portion 131 of the first side frame 122, i.e., the first connecting plate 123 protrudes from the first portion 131 of the first side frame 122. That is, the first connecting plate 123 is installed perpendicular to the second solar power panel 12, and when the second solar power panel 12 bears its own gravity, the force can be better distributed and transmitted, thereby effectively improving the bending resistance capacity of the first side frame 122 and the bending resistance strength of the second solar power panel 12 in the first direction. In this way, when the second solar power panel 12 protrudes outward, the gravity of the protruding portion of the second solar power panel 12 can be transmitted into the slide groove 31 of the reinforcing plate 30 via the first side frame 122 and the first connecting plate 123, and the first groove wall 311 of the slide groove 31 supports the first portion 131 of the first side frame 122, and the second groove wall 312 of the slide groove 31 presses the second portion 132 of the first side frame 122, preventing the protruding portion of the second solar power panel 12 from sagging too much and improving the supporting stability of the protruding second solar power panel 12.

[0051] 6, 7, and 8, a third connecting plate 321 parallel to the first direction is connected to the first groove wall 311 of the slide groove 31. That is, the second predetermined angle 81 is also 90°, the same as the first predetermined angle 71. Furthermore, by facing at least a portion of the third connecting plate 321 to the first connecting plate 123, the position of the first connecting plate 123 in the second direction is restricted. Here, the second direction is perpendicular to both the extension direction of the slide groove 31 and the first direction. That is, the second direction is the left-right direction of the second solar power generation panel 12. For example, referring to FIGS. 6 and 7, the third connecting plate 321 may be bent downward from the first groove wall 311. When the second solar power generation panel 12 swings in the slide groove 31 along the second direction, the first connecting plate 123 of the first side frame 122 is pressed against the third connecting plate 321, and then the third connecting plate 321 can prevent the first connecting plate 123 from further swinging in the second direction, allowing the second solar power generation panel 12 to slide smoothly along the guide rail 22 and in the slide groove 31. Furthermore, when the first connecting plate 123 of the first side frame 122 is significantly deformed in the second direction, the first connecting plate 123 can be pressed against the third connecting plate 321, which prevents the first connecting plate 123 from further deforming, allowing the reinforcing plate 30 to bear a greater cantilever supporting force, and improving the stability of the second solar power generation panel 12.

[0052] 6, 7, and 8, the first connecting plate 123 is connected to the second connecting plate 124, which forms a third predetermined angle 72 with respect to the first connecting plate 123, and the third connecting plate 321 is connected to the fourth connecting plate 322, which forms a fourth predetermined angle 82 with respect to the third connecting plate 321. The third predetermined angle 72 and the fourth predetermined angle 82 are the same. The third predetermined angle 72 and the fourth predetermined angle 82 being the same means that the values ​​of the third predetermined angle 72 and the fourth predetermined angle 82 are the same or the difference between them is within a predetermined range, which may be 5°, 10°, etc. For example, the values ​​of the third predetermined angle 72 and the fourth predetermined angle 82 may be any predetermined angle, such as 75°, 80°, 90°, 100°, or 105°. Furthermore, the second connecting plate 124 and the fourth connecting plate 322 face each other so that the second connecting plate 124 can be pressed against the fourth connecting plate 322. This allows the gravity of the protruding portion of the second solar power generation panel 12 to be dispersed and transmitted to the housing 23 via the large force transmission area, enabling the reinforcing plate 30 to bear a larger cantilever beam support force.

[0053] 6, 7, and 8, the first connecting plate 123 is connected to a second connecting plate 124 that is perpendicular to the first direction, and the third predetermined angle 72 is 90°. The third connecting plate 321 is connected to a fourth connecting plate 322 that is perpendicular to the first direction, and the fourth predetermined angle 82 is 90°. That is, the first connecting plate 123 is connected to the second connecting plate 124, and the second connecting plate 124 is perpendicular to the first direction, i.e., the second connecting plate 124 is provided parallel to the second solar power generation panel 12. The third connecting plate 321 is connected to a fourth connecting plate 322, and the fourth connecting plate 322 is also perpendicular to the first direction. For example, the second connecting plate 124 is bent relative to the first connecting plate 123 in a direction away from the groove wall of the slide groove 31, i.e., the second connecting plate 124 is bent relative to the first connecting plate 123 in a direction away from the slide groove 31. By having at least a portion of the second connecting plate 124 facing the fourth connecting plate 322, the second connecting plate 124 can be pressed against the fourth connecting plate 322. When a large deformation occurs, the second connecting plate 124 of the first side frame 122 comes into contact with the fourth connecting plate 322, and in this way the fourth connecting plate 322 can support the second connecting plate 124, and the fourth connecting plate 322 prevents further deformation of the third connecting plate 321. In addition, when the second solar power generation panel 12 partially protrudes outward, the gravity of the protruding portion can be transmitted to the non-protruding portion of the first side frame 122 via the first side frame 122, the first connecting plate 123 of the first side frame 122, and the third connecting plate 321 in that order. Then, the non-protruding portion of the first side frame 122 can transmit force to the housing 23 via the groove wall of the slide groove 31, the second connecting plate 124, and the fourth connecting plate 322, thereby improving the force transmission area during the process in which the support member supports the second solar power generation panel 12 in a cantilever manner in the first direction, and dispersing and transmitting the gravity of the protruding portion of the second solar power generation panel 12 to the housing 23 via the larger force transmission area, thus allowing the reinforcing plate 30 to bear a larger cantilever support force, increasing the support stability of the reinforcing plate 30 to the first side frame 122, and improving the reliability and stability of supporting the second solar power generation panel 12 in a cantilever manner.

[0054] 6, 7, and 8, a fifth connecting plate 125 is connected to the second portion 132 of the first side frame 122, forming a sixth predetermined angle 73 with respect to the second portion 132, and a seventh connecting plate 323 is connected to the second groove wall 312 of the slide groove 31, forming a seventh predetermined angle 84 with respect to the second groove wall 312. The sixth predetermined angle 73 and the seventh predetermined angle 84 are the same. That is, the values ​​of the sixth predetermined angle 73 and the seventh predetermined angle 84 are the same, or the difference between them is within a predetermined range, which may be 5°, 10°, etc. For example, the values ​​of the sixth predetermined angle 73 and the seventh predetermined angle 84 may be any predetermined angle, such as 75°, 80°, 90°, 100°, or 105°. Furthermore, the position of the fifth connecting plate 125 is restricted by having at least a portion of the seventh connecting plate 323 face the fifth connecting plate 125. This allows the reinforcing plate 30 to bear a larger cantilever support force, thereby improving the stability of the second solar power generation panel 12.

[0055] 6, 7 and 8, in a more preferred embodiment, a fifth connecting plate 125 is connected to the second portion of the first side frame 122 of the second solar power generation panel 12, and the fifth connecting plate 125 is parallel to the first direction, i.e., the sixth predetermined angle 73 is also 90°. That is, the fifth connecting plate 125 is disposed perpendicular to the second solar power generation panel 12. For example, referring to FIGS. 6 and 7, the fifth connecting plate 125 may be bent upward from the second portion 132 of the first side frame 122, i.e., the fifth connecting plate 125 protrudes from the second portion 132 of the first side frame 122. When the second solar power panel 12 bears its own gravity, the force can be better distributed and transmitted, which effectively improves the bending resistance capacity of the first side frame 122 and the bending resistance strength of the second solar power panel 12 in the first direction. In this way, when the second solar power panel 12 protrudes outward, the gravity of the protruding portion of the second solar power panel 12 can be transmitted into the slide groove 31 of the reinforcing plate 30 via the first side frame 122 and the fifth connecting plate 125, and the first groove wall 311 of the slide groove 31 supports the first portion 131 of the first side frame 122, and the second groove wall 312 of the slide groove 31 presses the second portion 132 of the first side frame 122, preventing the protruding portion of the second solar power panel 12 from sagging too much and improving the supporting stability of the protruding second solar power panel 12.

[0056] 6, 7, and 8, for example, a seventh connecting plate 323 parallel to the first direction is connected to the second groove wall 312 of the slide groove 31, i.e., the seventh predetermined angle 84 is also 90°. Furthermore, by having at least a portion of the seventh connecting plate 323 face the fifth connecting plate 125, the position of the fifth connecting plate 125 is restricted in the second direction. Here, the second direction is perpendicular to both the extension direction of the slide groove 31 and the first direction, i.e., the second direction is the left-right direction of the second solar power generation panel 12. For example, referring to FIGS. 6 and 7, the seventh connecting plate 323 may be bent upward from the second groove wall 312 of the slide groove 31. When the second solar power generation panel 12 swings in the slide groove 31 along the second direction, the fifth connecting plate 125 of the first side frame 122 is pressed against the seventh connecting plate 323, and the seventh connecting plate 323 can prevent the fifth connecting plate 125 from further swinging in the second direction, allowing the second solar power generation panel 12 to slide smoothly along the guide rail 22 and in the slide groove 31. Furthermore, when the fifth connecting plate 125 of the first side frame 122 is significantly deformed in the second direction, the fifth connecting plate 125 can be pressed against the seventh connecting plate 323, which prevents the fifth connecting plate 125 from further deforming, allowing the reinforcing plate 30 to bear a greater cantilever supporting force, and improving the stability of the second solar power generation panel 12.

[0057] 6, 7, and 8, the fifth connecting plate 125 is connected to the sixth connecting plate 126, which forms an eighth predetermined angle 74 with respect to the fifth connecting plate 125, and the seventh connecting plate 323 is connected to the eighth connecting plate 324, which forms a ninth predetermined angle 85 with respect to the seventh connecting plate 323. The eighth predetermined angle 74 and the ninth predetermined angle 85 are the same. The eighth predetermined angle 74 and the ninth predetermined angle 85 being the same means that the values ​​of the eighth predetermined angle 74 and the ninth predetermined angle 85 are the same or the difference between them is within a predetermined range, which may be 5°, 10°, etc. For example, the values ​​of the eighth predetermined angle 74 and the ninth predetermined angle 85 may be any predetermined angle, such as 75°, 80°, 90°, 100°, or 105°. Furthermore, by facing at least a part of the sixth connecting plate 126 to the eighth connecting plate 324, it becomes possible for the eighth connecting plate 324 to be pressed against the sixth connecting plate 126. This causes the gravity of the protruding portion of the second solar power generation panel 12 to be dispersed and transmitted to the housing 23 via a large force transmission area, allowing the reinforcing plate 30 to bear a larger cantilever support force.

[0058] 6, 7, and 8, the fifth connecting plate 125 is connected to a sixth connecting plate 126 that is perpendicular to the first direction, and the eighth predetermined angle 74 is 90°. The seventh connecting plate 323 is connected to an eighth connecting plate 324 that is perpendicular to the first direction, and the ninth predetermined angle 85 is 90°. That is, the fifth connecting plate 125 is connected to the sixth connecting plate 126, and the sixth connecting plate 126 is perpendicular to the first direction and is provided parallel to the second solar power generation panel 12. The seventh connecting plate 323 is connected to an eighth connecting plate 324, and the eighth connecting plate 324 is also perpendicular to the first direction and is provided parallel to the second solar power generation panel 12. Furthermore, by having at least a portion of the sixth connecting plate 126 face the eighth connecting plate 324, it becomes possible for the eighth connecting plate 324 to be pressed against the sixth connecting plate 126. For example, the direction in which the sixth connecting plate 126 bends relative to the fifth connecting plate 125 is a direction away from the groove wall of the slide groove 31, i.e., the sixth connecting plate 126 bends in a direction away from the slide groove 31 relative to the fifth connecting plate 125. By having at least a portion of the sixth connecting plate 126 face the eighth connecting plate 324, it becomes possible for the eighth connecting plate 324 to be pressed against the sixth connecting plate 126. When a large deformation occurs, the sixth connecting plate 126 of the first side frame 122 comes into contact with the eighth connecting plate 324, and the eighth connecting plate 324 can press against the sixth connecting plate 126, preventing further deformation of the sixth connecting plate 126. Furthermore, when the second solar power generation panel 12 partially protrudes outward, the gravity of the protruding portion can be transmitted to the non-protruding portion of the first side frame 122 via the first side frame 122, the fifth connecting plate 125 in the first side frame 122, and the seventh connecting plate 323 in that order.Then, the non-protruding portion of the first side frame 122 can transmit force to the housing 23 via the groove wall of the slide groove 31, the sixth connecting plate 126, and the eighth connecting plate 324, thereby improving the force transmission area during the process in which the support member supports the second solar power generation panel 12 in a cantilever manner in the first direction, and the gravity of the protruding portion of the second solar power generation panel 12 is distributed and transmitted to the housing 23 via the larger force transmission area, and thus the reinforcing plate 30 can bear a larger cantilever supporting force, which increases the supporting stability of the reinforcing plate 30 to the first side frame 122 and improves the reliability and stability of supporting the second solar power generation panel 12 in a cantilever manner.

[0059] 6, 7 and 8, in some embodiments, the first side frame 122 of the second solar power panel 12 may be provided with the first connecting plate 123, the second connecting plate 124, the fifth connecting plate 125 and the sixth connecting plate 126. Meanwhile, each reinforcing plate 30 is provided with the third connecting plate 321, the fourth connecting plate 322, the seventh connecting plate 323 and the eighth connecting plate 324. This further improves the strength of the second solar power panel 12 and the reinforcing plate 30, and further improves the support reliability when the second solar power panel 12 protrudes.

[0060] 6, 7, and 8, when fixing the reinforcing plate 30, a first mounting plate 325 may be provided on the fourth connecting plate 322 of the reinforcing plate 30, and the first mounting plate 325 may form a fifth predetermined angle 83 with the fourth connecting plate 322, and the first mounting plate 325 may be fixedly connected to the housing 23. For example, the fifth predetermined angle 83 may be any predetermined angle, such as 75°, 80°, 90°, 100°, or 105°. For example, referring to FIGS. 6, 7, and 8, the first mounting plate 325 is parallel to the first direction, i.e., the fifth predetermined angle 83 is 90°, and the first mounting plate 325 is fixedly connected to the housing 23. Specific fixing methods may be bolt fastening or screw fastening. Using this method not only makes it easier to fix the reinforcing plate 30 to the housing 23, but also uses a method of arranging the reinforcing plate 30 vertically, which increases the bending resistance strength of the reinforcing plate 30 and enables the reinforcing plate 30 to bear a greater cantilever beam support force, further improving the support stability for the second solar power generation panel 12.

[0061] For example, the second mounting plate 326 is provided on the eighth connecting plate 324 of the reinforcing plate 30, and the second mounting plate 326 forms a tenth predetermined angle 86 with respect to the eighth connecting plate 324, and the second mounting plate 326 is fixedly connected to the housing 23. For example, the tenth predetermined angle 86 may be any predetermined angle, such as 75°, 80°, 90°, 100°, or 105°. For example, referring to FIGS. 6, 7, and 8, the second mounting plate 326 is parallel to the first direction, i.e., the tenth predetermined angle 86 is 90°, and the second mounting plate 326 is fixedly connected to the housing 23. The reinforcing plate 30 is fixed to the housing 23 by the second mounting plate 326. As a specific fixing method, bolt fastening or screw fastening may be used. Using this method not only makes it easier to fix the reinforcing plate 30 to the housing 23, but also uses a method of arranging the reinforcing plate 30 vertically, which increases the bending resistance strength of the reinforcing plate 30 and enables the reinforcing plate 30 to bear a greater cantilever beam support force, further improving the support stability for the second solar power generation panel 12.

[0062] 6, 7, and 8, the cross-sectional structure of the reinforcing plate 30 and the first side frame 122 of the second solar power panel 12 is a two-layered reinforcing structure similar to a "double C" to form a support member, thereby increasing the reinforcing support between the reinforcing plate 30 and the first side frame 122 of the second solar power panel 12. It should be noted that the reinforcing method for the reinforcing plate 30 and the first side frame 122 of the second solar power panel 12 is not limited to the above-described method, and other methods may be adopted. For example, by forming the cross-sectional structure of the reinforcing plate 30 and the first side frame 122 of the second solar power panel 12 as a two-layered reinforcing structure similar to a "double V" or "double overlapping semicircle" to form a support member, it is possible to improve bending resistance strength in the horizontal and vertical directions, but this makes it difficult to manufacture the parts and requires higher assembly precision.

[0063] When determining the material of the reinforcing plate 30, any metal material can be used, such as, but not limited to, aluminum alloy, carbon steel (for example, low carbon steel SAPH400 can be selected), stainless steel, etc., to increase the strength of the reinforcing plate 30. Of course, in order to increase the strength, the materials of the guide rail 22, the support beam 21, and the support structure can also be made of, but not limited to, aluminum alloy, carbon steel, stainless steel, etc.

[0064] 6 , 7 , and 8 , in some embodiments, at least one noise-reducing member 33 may be provided in the sliding groove 31. At least a portion of the noise-reducing member 33 may be disposed on the inner wall of the sliding groove 31. That is, the entire noise-reducing member 33 may be located on the inner wall of the sliding groove 31, or only a portion of the noise-reducing member 33 may be located on the inner wall of the sliding groove 31. When the second solar power panel 12 is positioned in the sliding groove 31, the noise-reducing member 33 is used to press the second solar power panel 12. In this way, the second solar power panel 12 slidably contacts the sliding groove 31 via the noise-reducing member 33, reducing the noise generated when the second solar power panel 12 slides in the sliding groove 31, thereby enabling the second solar power panel 12 to slide noiselessly. For example, the material of the noise-reducing member 33 may be, but is not limited to, a material capable of reducing noise, such as an engineering plastic.

[0065] For example, referring to FIGS. 6, 7, and 8, at least one noise-reducing member 33 may be provided in the slide groove 31. The noise-reducing member 33 may be made of an engineering plastic, and the first edge frame 122 and the slide groove 31 are separated by the noise-reducing member 33. Due to the noiseless sliding and wear-resistant properties of the engineering plastic, the first edge frame 122 slides in the slide groove 31 in an almost noiseless manner. As is apparent, the noise-reducing member 33 is a convex structure formed in the slide groove 31 using an engineering plastic as a raw material. Examples of engineering plastics that can be used include, but are not limited to, polyoxymethylene (POM), polyamide, polyphenylene sulfide, and polycarbonate. The number of noise-reducing members 33 in each slide groove 31 may be two, three, four, or more. Each noise-reducing member 33 has a shape resembling the character "V" and is mounted in the slide groove 31.

[0066] 7 and 8, a position restriction structure 40 for restricting the position of the first side frame 122 within the slide groove 31 may be provided at the groove opening of the slide groove 31 of the reinforcing plate 30. For example, when there are two reinforcing plates 30, and each reinforcing plate 30 corresponds to one guide rail 22 and is provided at the entrance of the corresponding guide rail 22, there are also two position restriction structures 40, and each position restriction structure 40 corresponds to one reinforcing plate 30 and is provided at the groove opening of the corresponding slide groove 31. In this way, the two position restriction structures 40 on both the left and right sides of the second solar power generation panel 12 (the direction between the left and right sides is the second direction, and the second direction is perpendicular to the first direction and the extension direction of the slide groove 31) restrict the two first side frames 122 on both the left and right sides of the second solar power generation panel 12 within their respective slide grooves 31, preventing each first side frame 122 from falling off from the groove opening of its respective slide groove 31. Even when the second solar power generation panel 12 is blown by a strong wind and the first side frame 122 is deformed, the position regulation structure 40 can regulate each first side frame 122 within each slide groove 31, and the first side frame 122 does not fall off from the slide groove 31 and the second solar power generation panel 12 does not collapse.

[0067] Various methods can be used to provide the position restricting structure 40. Referring to Figures 7 and 8, for example, the position restricting structure 40 has a first position restricting end surface 41, which may abut against the second position restricting end surface 133 of the first portion 131 and / or the second portion 132 of the first side frame 122. The second position restricting end surface 133 of the first portion 131 and / or the second portion 132 of the first side frame 122 should be interpreted as the edge surface of the first portion 131 and / or the second portion 132 of the first side frame 122 facing the power generation area of ​​the second solar power generation panel 12. For example, the position restricting structure 40 may have two first position restricting end surfaces 41, which abut against the second position restricting end surfaces 133 of the first portion 131 and the second portion 132 of the first side frame 122, respectively. In this case, the position restriction structure 40 may employ a bent hook mechanism, and there may be two position restriction structures 40, each having one first position restriction end face 41, with one position restriction structure 40 positioned above the second solar power generation panel 12, with the first position restriction end face 41 of this position restriction structure 40 abutting against the second position restriction end face 133 of the second portion 132 of the first side frame 122 of the second solar power generation panel 12, and the other position restriction structure 40 positioned below the second solar power generation panel, with the first position restriction end face 41 of this position restriction structure 40 abutting against the second position restriction end face 133 of the first portion 131 of the second side frame 12 of the second solar power generation panel 12. This restricts left and right movement of the first side frame 122 of the second solar power generation panel 12, prevents the first side frame 122 from falling out of the slide groove 31, and simplifies the structure of the position restriction structure 40. Of course, in some embodiments, the number of the position restriction structure 40 may be one. The number of the first position restriction end surface 41 may be one, and this first position restriction end surface 41 abuts against the second position restriction end surface 133 of the first part 131 or the second part 132 of the first side frame 122.

[0068] 7 and 8, when fixing the position restriction structure 40, the position restriction structure 40 and the reinforcing plate 30 may be fixed together to the housing 23. Specific fixing methods may be bolt fastening or screw fastening. For example, by fixing the reinforcing plate 30 and the position restriction structure 40 to the housing 23 with self-tapping screws, the movement gap between the first side frame 122 of the second solar power generation panel 12 and the slide groove 31 in the horizontal and vertical directions when the first side frame 122 of the second solar power generation panel 12 slides in the slide groove 31 is eliminated.

[0069] 1 to 4, for example, the housing 23 may further include a protective case 50 having an opening 51 at the entrance of the guide rail 22, and the second solar power generation panel 12 protrudes outward through the opening 51. The second solar power generation panel 12 may further have a second side edge provided with a cover 52. For example, a second side frame may be provided on the second side edge, and the cover 52 is provided on the second side frame. When the second solar power generation panel 12 is shielded by the first solar power generation panel 11, the cover 52 is engaged with the opening 51. Here, the second side edge may be a side edge connecting two first side edges 121. A protective case 50 is provided, an opening 51 is opened in the protective case 50 to allow the second solar power generation panel 12 to extend and return, and a cover 52 is provided on the second side edge of the second solar power generation panel 12.When the second solar power generation panel 12 returns to below the first solar power generation panel 11, the cover 52 on the second side edge can engage with the opening 51 of the protective case 50 without any gaps, and the second solar power generation panel 12 and elements such as the battery pack can be protected.

[0070] 2 and 3 , in some embodiments, the solar panel structure may further include an electric motor 61 provided in the housing 23 and a transmission mechanism 62 connected between the second solar panel 12 and the output shaft of the electric motor 61, whereby the electric motor 61 drives the second solar panel 12 to slide within the guide rails 22 via the transmission mechanism 62. For example, the electric motor 61 may be provided in the housing 23, and the transmission mechanism 62 may be provided between the output shaft of the electric motor 61 and the two first sides 121 of the second solar panel 12, whereby when the output shaft of the electric motor 61 rotates, the two first sides 121 of the second solar panel 12 can be linked via the transmission mechanism 62 to slide within the two guide rails 22, thereby enabling the second solar panel 12 to automatically extend and return to its original position, thereby enhancing the automation of the solar panel module. When providing the transmission mechanism 62, various types of transmission mechanism 62 can be used, for example, but not limited to, a flexible shaft, a magnetic rack, etc. Figure 3 is a schematic diagram of the second solar power generation panel 12 in a protruding state, in which the fine dashed line indicates a hidden schematic view of the transmission mechanism 62 and the electric motor 61 when the second solar power generation panel 12 is in a protruding state, and the two-dot chain line indicates the transmission flexible shaft module in the transmission mechanism 62.

[0071] FIG. 4 shows a rear view of the reinforcing plate 30 and the positioning structure 40 fixed to the inside of the guide rail 22 with screws, with the dashed lines indicating the outlines of the reinforcing plate 30 and the positioning structure 40. FIG. 5 shows a partial cross-sectional view of the second solar panel 12 assembled together with the positioning structure 40 via the left guide rail 22 and the reinforcing plate 30, with the dashed lines indicating the cross-sectional outlines of the reinforcing plate 30 and the positioning structure 40, and the inner slide groove 31 surrounding the first side frame 122 of the second solar panel 12. FIG. 6 shows a perspective side view of the reinforcing plate 30, with the protrusion 33 provided in the slide groove 31 serving as the main substrate covering portion of the reinforcing plate 30, which may be low-carbon steel (SAPH400). FIG. 7 shows a partial cross-sectional view of the second solar panel 12 assembled together with the positioning structure 40 via the left guide rail 22 and the reinforcing plate 30. FIG. 9 shows a left front view after the solar power generation panel module has been assembled to the vehicle body, with the fine dashed lines indicating the hidden position where the reinforcing plate 30 is positioned within the guide rail 22, with the second solar power generation panel 12 in an extended state, and the solar power generation panel system being in power charging mode at this time.

[0072] For example, as shown in Figures 5, 7, 8, and 9, when the second solar panel 12 juts out, the main support force is concentrated on the reinforcing plate 30, and the reaction force is mainly concentrated at a position approximately 260 mm long at the rear end of the first side frame 122 of the second solar panel 12. The cross-sectional structure of the reinforcing plate 30 and the first side frame 122 of the second solar panel 12 is a two-tiered reinforcing structure resembling a "double C-shape," "double V-shape," or "double V-shape," which serves as a support member. As shown in Figure 7, this provides high bending resistance in both the lateral and longitudinal directions when the second solar panel 12 juts out. The contact method, in which the protrusions 33 are provided in the slide grooves 31 of the reinforcing plate 30, achieves linear contact, eliminating vertical shaking gaps and preventing noise during movement of the second solar panel 12 and when the vehicle equipped with the solar panel system is traveling. The dotted lines in Figures 2 and 3 indicate the movement trajectory of the electric motor 61 and transmission mechanism 62 driving the first side frame 122 of the second solar power generation panel 12. The electric motor 61 can be driven by a control module (PLC) to transmit power to the transmission mechanism 62, thereby realizing the movement of the second solar power generation panel 12 and allowing the second solar power generation panel 12 to be switched between two states, an extended state and a returned state, with a single touch.

[0073] In some of the embodiments described above, not only is the first solar power generation panel 11 fixedly installed, but a second solar power generation panel 12 is additionally installed, and the two opposing first sides 121 of the second solar power generation panel 12 are respectively slidably mounted within the two guide rails 22. In application, the second solar power generation panel 12 can be returned below the first solar power generation panel 11 or can be extended from below the first solar power generation panel 11, thereby allowing the solar power generation panel module to have two different solar power outputs. When the second solar power generation panel 12 protrudes, the second solar power generation panel 12 is supported in a cantilever manner, and there are no points directly above or below the protruding part of the second solar power generation panel 12 that receive force. Normally, cantilever support requires high bending resistance strength of the components. In this application, support members are provided within each guide rail 22, and when some of the second solar power generation panels 12 protrude from the two guide rails 22, the support members support the second solar power generation panel in a cantilever manner, thereby improving the support stability of the second solar power generation panel 12.

[0074] 1 to 8 , the solar power panel module includes a battery pack disposed in a housing 23 and electrically connected to the first solar power panel 11 and / or the second solar power panel 12, and any one of the solar power panel structures described above. For example, the battery pack may face the first solar power panel 11 and / or the second solar power panel 12. For example, the battery pack may be located below the second solar power panel 12. For example, when the second solar power panel 12 is shielded by the first solar power panel 11, the battery pack may face the second solar power panel 12. When the second solar power panel 12 protrudes outward, the battery pack may face the first solar power panel 11. In this way, the battery pack, the slidably assembled second solar power panel 12, and the fixedly assembled first solar power panel 11 are stacked from bottom to top, thereby increasing the assembly density of the solar power panel module and reducing the space occupied by the solar power panel module.

[0075] For example, the solar panel module may further include a charging device electrically connected to the battery pack and used to charge the vehicle. That is, the charging device is connected between the battery pack and the vehicle, and thus the vehicle can be charged by the battery pack. The charging device may include a charging gun that is insertably connected to the vehicle and can be easily inserted and removed from the vehicle.

[0076] 2 and 3, the solar panel module may further include an inverter connected between the battery pack and the two solar panels, so that the electrical energy generated when the solar panels are exposed to sunlight is conditioned and then charges the battery pack. For example, the inverter may be located within the height space occupied by the battery pack and the second solar panel 12, improving assembly density.

[0077] For example, referring to FIGS. 2 and 3, a solar power panel module may include a first solar power panel 11 on the top layer, a second solar power panel 12 on the middle layer, and an energy storage battery pack on the bottom layer. An inverter, a controller, and the like may be provided on one side of the battery pack. When the second solar power panel 12 extends, the solar power panel module enters a high-power generation mode, and the charging power in the high-power generation mode may be 520 W, thereby suitably increasing the charging power of the solar power panel module. When the second solar power panel 12 returns, the solar power panel module enters a low-power generation mode, and the charging power in the low-power generation mode may be 320 W. For example, when the second solar power panel 12 extends, the second solar power panel 12 and the first solar power panel 11 are connected in parallel, and the solar power panel module enters a high-power generation mode. When the second solar power panel 12 returns, the power generated by the second solar power panel 12 becomes zero, and the solar power panel system switches to a low-power generation mode.

[0078] For example, referring to Figures 2 and 3, the solar panel module may further include a controller, which may be located within the height space occupied by the battery pack and the second solar panel 12, thereby improving assembly density.

[0079]

[0033] The present application also provides a vehicle. Referring to Fig. 9, the vehicle includes any one of the solar panel structures or any one of the solar panel modules described above. For example, the solar panel module can be connected to the top of the vehicle body. Specifically, the housing 23 in the solar panel module can be attached to the top metal plate of the vehicle body. The vehicle can be, but is not limited to, an electric vehicle, a hybrid vehicle, a gasoline vehicle, etc.

[0080] Although the present invention has been described using the above embodiments, it should be understood that the above embodiments are merely for illustrative and explanatory purposes and are not intended to limit the scope of the present invention to the described embodiments. Furthermore, the present invention is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of the present invention. It is understood by those skilled in the art that all of these variations and modifications are included within the scope of the present invention. The scope of protection of the present invention is limited by the scope of the appended claims and the scope having equivalent effects thereto. [Explanation of symbols]

[0081] 11 First solar panel 111 Third side 12 Second solar panel 121 1st side 122 First side frame 123 First connecting plate 124 Second connecting plate 125 5th connecting plate 126 6th connecting plate 131 Part 1 132 Part 2 133 2nd position regulation end face 21 Support beam 22 Guide rail 23 Case 30 Reinforcement plate 31 Slide groove 311 First trench wall 312 Second trench wall 321 Third connecting plate 322 Fourth connecting plate 323 7th connecting plate 324 8th connecting plate 325 First mounting plate 326 Second mounting plate 33 Noise reduction materials 40 Position regulation structure 41 1st position regulation end face 50 Protective Case 51 Aperture 52 Cover 61 Electric motor 62 Transmission Mechanism 71 First specified angle 72 Third specified angle 73 Sixth Predetermined Angle 74 8th specified angle 81 Second specified angle 82 Fourth specified angle 83 5th specified angle 84 7th specified angle 85 9th specified angle 86 10th specified angle

Claims

1. a first solar power generation panel, a second solar power generation panel, a housing, and a support member; the first solar panel and the second solar panel are stacked, A guide rail is provided on the housing, the first solar power generation panel is connected to the housing, and the second solar power generation panel is slidably assembled to the guide rail, so that the second solar power generation panel is shielded by the first solar power generation panel, or at least a portion of the second solar power generation panel protrudes outward from the first solar power generation panel; the support member is connected to the housing and is configured to support the second solar power generation panel when at least a portion of the second solar power generation panel protrudes outward from the first solar power generation panel; the support member includes a reinforcing plate provided at an entrance of the guide rail, the reinforcing plate being connected to the guide rail at an end position of the guide rail, the reinforcing plate having a slide groove, and the second solar power generation panel being slidably assembled within the slide groove, the reinforcing plate is arranged so that when at least a portion of the second solar power panel protrudes outward from the first solar power panel, at least a portion of the second solar power panel is positioned within the slide groove and the reinforcing plate supports the second solar power panel.

2. 2. The solar power generation panel structure according to claim 1, wherein a first side frame is provided on a first side edge of the second solar power generation panel, the guide rail has a guide rail groove, and the first side frame is slidably assembled within the guide rail groove.

3. the slide groove has a first groove wall and a second groove wall facing each other, a first side frame is provided on a first side edge of the second solar panel that is located on the guide rail, the second solar panel has an upper surface and a lower surface, a portion of the first side frame that is located on the lower surface is a first portion, and a portion of the first side frame that is located on the upper surface is a second portion, 2. The solar power generation panel structure according to claim 1, wherein when at least a portion of the second solar power generation panel protrudes outward relative to the first solar power generation panel, a first portion of the first side frame is pressed against a first groove wall of the slide groove, and / or a second portion of the first side frame is pressed against a second groove wall of the slide groove.

4. a first connecting plate is connected to a first portion of the first side frame, the first connecting plate being at a first predetermined angle with respect to the first portion; and a third connecting plate is connected to a first groove wall of the slide groove, the third connecting plate being at a second predetermined angle with respect to the first groove wall; 4. The solar panel structure according to claim 3, wherein the first predetermined angle and the second predetermined angle are the same, and the position of the first connection plate is regulated by making at least a portion of the third connection plate face the first connection plate.

5. a second connection plate is connected to the first connection plate and forms a third predetermined angle with respect to the first connection plate, and a fourth connection plate is connected to the third connection plate and forms a fourth predetermined angle with respect to the third connection plate, 5. The solar panel structure according to claim 4, wherein the third predetermined angle and the fourth predetermined angle are identical, and the second connection plate can be pressed against the fourth connection plate by facing at least a portion of the second connection plate to the fourth connection plate.

6. The solar panel structure of claim 5, wherein a first mounting plate is connected to the fourth connecting plate, the first mounting plate being at a fifth predetermined angle with respect to the fourth connecting plate, and the first mounting plate is fixedly connected to the housing.

7. 7. The solar panel structure according to claim 6, wherein the first predetermined angle, the second predetermined angle, the third predetermined angle, the fourth predetermined angle, and the fifth predetermined angle are all 90 degrees.

8. a fifth connecting plate is connected to the second portion of the first side frame, the fifth connecting plate being at a sixth predetermined angle with respect to the second portion; and a seventh connecting plate is connected to the second groove wall of the slide groove, the seventh connecting plate being at a seventh predetermined angle with respect to the second groove wall; 4. The solar panel structure according to claim 3, wherein the sixth predetermined angle and the seventh predetermined angle are identical, and the position of the fifth connecting plate is regulated by making at least a portion of the seventh connecting plate face the fifth connecting plate.

9. a sixth connection plate is connected to the fifth connection plate and forms an eighth predetermined angle with respect to the fifth connection plate, and an eighth connection plate is connected to the seventh connection plate and forms a ninth predetermined angle with respect to the seventh connection plate; 9. The solar panel structure according to claim 8, wherein the eighth predetermined angle and the ninth predetermined angle are identical, and the eighth connection plate can be pressed against the sixth connection plate by facing at least a portion of the sixth connection plate to the eighth connection plate.

10. The solar panel structure according to claim 9, characterized in that a second mounting plate is connected to the eighth connecting plate, the second mounting plate being at a tenth predetermined angle with respect to the eighth connecting plate, and the second mounting plate is fixedly connected to the housing.

11. 11. The solar power generation panel structure according to claim 10, wherein the sixth predetermined angle, the seventh predetermined angle, the eighth predetermined angle, the ninth predetermined angle, and the tenth predetermined angle are all 90 degrees.

12. The solar panel structure according to claim 3, wherein a position restriction structure for restricting the position of the first side frame within the slide groove is provided at a groove opening of the slide groove.

13. The solar panel structure described in claim 12, characterized in that the position control structure has a first position control end surface, and the first position control end surface abuts against a second position control end surface on the lower surface and / or upper surface of the first side frame.

14. At least one noise reducing member is provided in the slide groove, 2. The solar panel structure according to claim 1, wherein at least a portion of the noise reducing member is disposed on an inner wall of the slide groove, and the noise reducing member is used to press the second solar panel when the second solar panel is positioned in the slide groove.

15. the number of the guide rails is two, the two guide rails are parallel and spaced apart, and two opposing first side edges of the second solar panel are slidably mounted within the two guide rails, respectively; 2. The solar panel structure according to claim 1, wherein the number of the support members is two, each of the support members corresponds to one guide rail, and each of the support members is provided at an entrance of the corresponding guide rail.

16. the housing includes a protective case having an opening at an entrance of the guide rail, the second solar panel extending outward from the first solar panel through the opening, 2. The solar panel structure according to claim 1, wherein the second solar panel further has a second side edge provided with a cover, and the cover is engaged with the opening when the second solar panel is shielded by the first solar panel.

17. an electric motor provided in the housing; 2. The solar power generation panel structure according to claim 1, further comprising: a transmission mechanism connected between the second solar power generation panel and an output shaft of the electric motor, wherein the electric motor is used to drive the second solar power generation panel via the transmission mechanism to slide within the guide rail.

18. The solar panel structure according to claim 1 ; a battery pack provided in the housing and electrically connected to the first solar power generation panel and / or the second solar power generation panel; A solar power generation panel module comprising:

19. A charging device electrically connected to a battery pack and used to charge a vehicle.

20. The photovoltaic panel module of claim 18, further comprising:

20. a solar panel module according to any one of claims 18 to 19; Or, a vehicle comprising the solar power generation panel structure according to any one of claims 1 to 17.

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