Support structure, support device and solar energy equipment

Abstract

This application provides a support structure, a support device, and a solar energy device. The support structure is used to fix a solar panel to a base. The support structure includes a first component and a second component. The first component includes a first main body, a mating part, and a first limiting part. The first main body connects to the base, and the mating part has a first inclined surface. The second component includes a second main body and a second limiting part. The second limiting part is located on the second main body, and the second main body has a second inclined surface. The second main body supports the outer frame edge of the solar panel. When the first component and the second component are assembled, the second inclined surface abuts against the first inclined surface, and the second component slides relative to the first component along the first inclined surface. This allows the second main body and the first limiting part to clamp the outer frame edge along the thickness direction of the solar panel, and also allows the first main body and the second limiting part to clamp the outer frame edge along the surface direction of the solar panel, thereby fixing the solar panel. No other structures are needed, improving operational convenience.

Description

Technical Field

[0001] This application relates to the field of solar energy equipment technology, specifically to a support structure, support device, and solar energy equipment. Background Technology

[0002] Currently, solar panels require a support structure to be fixed to a base placed on the ground for support. However, these support structures typically only lock the solar panel in a single direction, such as along its thickness or surface. This results in low stability of the solar panel relative to the base. If locking the solar panel in different directions is required, multiple different types of support structures are needed, increasing the number of assembly operations and reducing assembly efficiency. Utility Model Content

[0003] In view of this, this application provides a support structure, support device, and solar energy equipment that can improve stability and assembly efficiency.

[0004] One embodiment of this application provides a support structure for fixing a solar panel to a base. The support structure includes a first component and a second component. The first component includes a first main body, a mating part, and a first limiting part. The mating part and the first limiting part are disposed on the first main body, and the first main body is configured to connect to the base. The mating part has a first inclined surface. The second component includes a second main body and a second limiting part. The second limiting part is disposed on the second main body, and the second main body has a second inclined surface. The second main body is configured to support the outer frame edge of the solar panel. When the first component and the second component are assembled, the second inclined surface abuts against the first inclined surface, and the second component slides relative to the first component along the first inclined surface, such that the second main body and the first limiting part clamp the outer frame edge along the thickness direction of the solar panel, and also such that the first main body and the second limiting part clamp the outer frame edge along the surface direction of the solar panel.

[0005] The support structure provided in this application, during the assembly of the first and second components, uses a second inclined surface to abut against a first inclined surface, causing the second component to slide relative to the first component along the first inclined surface. During the sliding process, the second main body and the first limiting part gradually approach each other along the thickness direction of the solar panel, while the first main body and the second limiting part approach each other along the surface direction of the solar panel, until the second main body and the first limiting part clamp the edge of the outer frame along the thickness direction of the solar panel, and the first main body and the second limiting part clamp the edge of the outer frame along the surface direction of the solar panel. At this point, the second component stops sliding relative to the first component, thus fixing the solar panel. Even if the solar panel is placed at an angle, the friction between the edge of the outer frame and the first and second components can prevent the solar panel from sliding downwards due to gravity.

[0006] As can be seen, the support structure provided in this application can independently fix the solar panel in three perpendicular directions without the need for additional structures, thus eliminating the assembly operations of other structures and improving assembly efficiency. In addition, the first main body, the first limiting part, the second main body, and the second limiting part share the force, which allows the first and second components to distribute the force, thereby reducing stress concentration and reducing the risk of deformation of the support structure, improving the structural strength of the support structure, and thus improving the support stability of the solar panel.

[0007] In some embodiments, the second component includes a third limiting portion disposed on the second limiting portion, and an insertion port is formed between the third limiting portion and the second main body portion. The insertion port is configured to allow the outer frame edge to be inserted, and the third limiting portion is configured to limit the outer frame edge to the second main body portion.

[0008] In some embodiments, the third limiting portion has a guide surface on the side facing the socket, and the distance between the guide surface and the second main body portion gradually decreases along the direction of insertion into the socket along the outer frame edge. The guide surface is configured to guide the outer frame edge into the socket.

[0009] In some embodiments, the second component includes two side plates and a connecting plate. The two side plates are parallel and respectively disposed on opposite sides of the connecting plate. Each side plate forms a second main body, a second limiting part and a third limiting part. A second inclined surface is formed on the side of each side plate away from the connecting plate.

[0010] In some embodiments, the first main body is provided with a receiving groove for receiving at least a portion of the second main body, so that the first main body avoids the second main body, and the groove wall of the receiving groove is used to limit the second main body to restrict the sliding direction of the second main body along the first inclined surface.

[0011] In some embodiments, the mating part includes an inclined plate and a support plate. The inclined plate is connected to the first main body part, and a first inclined surface is formed on the side of the inclined plate facing the first limiting part. The support plate connects the first main body part and the end of the inclined plate away from the first main body part to support the inclined plate. A hollow hole is formed between the inclined plate, the support plate and the first main body part.

[0012] In some embodiments, the first main body portion has a reinforcing portion on the side of the support plate facing away from the inclined plate, the reinforcing portion extending in a direction away from the support plate and configured to abut against the base.

[0013] In some embodiments, the second component further includes a pressure plate, one end of which is connected to a second limiting portion, and the other end of which is bent or folded to form an elastic portion, the elastic portion being used to abut against the inner surface of the outer frame edge toward the first main body portion.

[0014] In one embodiment of this application, a support device is also provided. The support device includes a base and at least two support structures as described in any of the above embodiments. The base includes at least two pillars, which are configured to be distributed on opposite sides of the solar panel. Each pillar is connected to a support structure, such that the opposite sides of the solar panel are supported by the support structure to fix the solar panel and the pillar.

[0015] In one embodiment of this application, a solar energy device is also provided, which includes a solar panel and the aforementioned support device. The solar panel includes an outer frame edge, which is disposed on the support structure.

[0016] The support device and solar energy equipment provided in this application, by using the aforementioned support structure, also achieve the fixation of the solar panel by the support structure, improve assembly efficiency, reduce stress concentration, improve structural strength, and thus improve the support stability of the solar panel. Attached Figure Description

[0017] Figure 1 This is a perspective view of a solar energy device according to one embodiment of this application.

[0018] Figure 2 for Figure 1 A 3D view of another state of the solar energy equipment.

[0019] Figure 3 for Figure 2 A three-dimensional view of the solar panels and supporting structure from the bottom of the solar panels.

[0020] Figure 4 for Figure 2 The supporting structure is installed on the support column in a three-dimensional view.

[0021] Figure 5 This is a perspective view of the support structure in one embodiment of this application.

[0022] Figure 6 This is a perspective view of the support structure in another embodiment of this application.

[0023] Figure 7 for Figure 5 An exploded view of the supporting structure.

[0024] Figure 8 for Figure 5 A cross-sectional view of the supporting structure when fixing the solar panels.

[0025] Figure 9 This is a perspective view of the support structure in another embodiment of this application.

[0026] Explanation of main component symbols Support structure, 100; Support device, 200; Base, 201; Column, 202; Base, 203; Grounding pin, 204; Base hole, 205; Solar equipment, 300; Solar panel, 301; Outer frame edge, 302; Locking fastener, 400; First component, 10; First main body, 11; First through hole, 111; Storage slot, 112; Fitting part, 12; First inclined surface, 121; Inclined plate, 122; Support plate, 123; Hollow hole, 124; Reinforcing part, 125; First limiting part, 13; Second component, 20; Second main body, 21; Second inclined surface, 211; Second limiting part, 22; Third limiting part, 23; Guide surface, 231; Socket, 24; Side plate, 25; Connecting plate, 26; Second through hole, 261; Pressure plate, 27; Elastic part, 271. Detailed Implementation

[0027] The technical solution of this application will now be described with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments.

[0028] It should be noted that when an element is considered to be "connected to" or "located on" another element, it can be directly connected to the other element or may have an element centrally located. In this application, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "fixed," etc., should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. The terms "first," "second," etc., are only used to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary / secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly specified. The shape descriptions in the embodiments of this application are merely illustrative and should not constitute any absolute limitation on this application. The terms "vertical" and "parallel" are used to describe the ideal state between two components; in actual production or use, a state approximately vertical or parallel may exist.

[0029] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. Where there is no conflict, the various embodiments in this application can be combined with each other.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The terms “comprising,” “having,” and “equipped with,” and any variations thereof, in the description, claims, and foregoing drawings of this application, are intended to cover non-exclusive inclusion.

[0031] Currently, solar panels require a support structure to be fixed to a base placed on the ground for support. However, these support structures typically only lock the solar panel in a single direction, such as along its thickness or surface. This results in low stability of the solar panel relative to the base. If locking the solar panel in different directions is required, multiple different types of support structures are needed, increasing the number of assembly operations and reducing assembly efficiency.

[0032] In view of this, this application provides a support structure and a solar energy device that can improve stability and assembly efficiency. The support structure is used to fix the solar panel to the base, and the support structure includes a first component and a second component. The first component includes a first main body, a mating part, and a first limiting part. The mating part and the first limiting part are disposed on the first main body, and the first main body is configured to connect to the base. The mating part has a first inclined surface. The second component includes a second main body and a second limiting part. The second limiting part is disposed on the second main body, and the second main body has a second inclined surface. The second main body is configured to support the outer frame edge of the solar panel. When the first component and the second component are assembled, the second inclined surface abuts against the first inclined surface, and the second component slides relative to the first component along the first inclined surface, such that the second main body and the first limiting part clamp the outer frame edge along the thickness direction of the solar panel, and also such that the first main body and the second limiting part clamp the outer frame edge along the surface direction of the solar panel.

[0033] The support structure provided in this application, during the assembly of the first and second components, uses a second inclined surface to abut against a first inclined surface, causing the second component to slide relative to the first component along the first inclined surface. During the sliding process, the second main body and the first limiting part gradually approach each other along the thickness direction of the solar panel, while the first main body and the second limiting part approach each other along the surface direction of the solar panel, until the second main body and the first limiting part clamp the edge of the outer frame along the thickness direction of the solar panel, and the first main body and the second limiting part clamp the edge of the outer frame along the surface direction of the solar panel. At this point, the second component stops sliding relative to the first component, thus fixing the solar panel. Even if the solar panel is placed at an angle, the friction between the edge of the outer frame and the first and second components can prevent the solar panel from sliding downwards due to gravity.

[0034] As can be seen, the support structure provided in this application can independently fix the solar panel in three perpendicular directions without the need for additional structures, thus eliminating the assembly operations of other structures and improving assembly efficiency. In addition, the first main body, the first limiting part, the second main body, and the second limiting part share the force, which allows the first and second components to distribute the force, thereby reducing stress concentration and reducing the risk of deformation of the support structure, improving the structural strength of the support structure, and thus improving the support stability of the solar panel.

[0035] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, this application embodiment provides a support structure 100, a support device 200, and a solar energy device 300. The solar energy device 200 includes a solar panel 301 and a support device 200. The support device 200 includes a base 201 and a support structure 100. The support structure 100 is used to fix the solar panel 301 to the base 201, and the base 201 is used to support the solar panel 301 on the ground.

[0037] For example, the solar panel 301 outputs direct current (DC) power, which can directly supply power to electrical devices that can accept DC power; or, the solar panel 301 can supply power to electrical devices that can accept AC power through an external inverter module; or, the solar panel 301 has a built-in battery for energy storage, thereby storing a certain amount of electrical energy; or, the solar panel 301 may omit the built-in battery and store electrical energy through an external energy storage power supply or other device capable of storing electrical energy.

[0038] In some embodiments, such as Figure 2 , Figure 3 and Figure 4 As shown, the base 201 includes multiple support columns 202 and a base 203. The base 203 is fixed to the ground by multiple ground pins 204. The multiple support columns 202 are located on the base 203. Multiple support columns 202 are respectively provided on opposite sides of the solar panel 301. Each support column 202 is connected to a support structure 100, so that both opposite sides of the solar panel 301 are supported by the support structure 100 to fix the solar panel 301. Optionally, the height of each support column 202 can be adjusted to adjust the tilt angle of the solar panel 301.

[0039] Optionally, such as Figures 1 to 3As shown, a support structure 100 can be installed on each of the opposite sides of each pillar 202, so that each side of each pillar 202 can support a solar panel 301. In the scenario where multiple solar panels 301 are arranged, two adjacent solar panels 301 can share a pillar 202 to save costs and space.

[0040] Optionally, each solar panel 301 is supported on one side by two pillars 202, that is, each solar panel 301 is supported by a total of four pillars 202. The first two pillars 202 are at the same height, and the last two pillars 202 are at a different height. This allows the solar panel 301 to be installed at an angle. Alternatively, all four pillars 202 can be at the same height, allowing the solar panel 301 to be installed horizontally. Understandably, each solar panel 301 can be supported on one side by more pillars 202, such as three or more, to improve stability.

[0041] In some embodiments, such as Figure 3 As shown, the solar panel 301 has an outer frame edge 302, which is formed at the edge of the solar panel 301 and extends inward on the back side of the solar panel 301. The support structure 100 fixes the solar panel 301 by fixing the outer frame edge 302.

[0042] In some embodiments, such as Figure 5 , Figure 6 and Figure 8 As shown, the support structure 100 includes a first component 10 and a second component 20. The first component 10 includes a first main body 11, a mating part 12, and a first limiting part 13. Both the mating part 12 and the first limiting part 13 are located on the first main body 11. The first main body 11 is connected to the support column 202, and the mating part 12 is provided with a first inclined surface 121. The second component 20 includes a second main body 21 and a second limiting part 22. The second limiting part 22 is located on the second main body 21, and the second main body 21 is provided with a second inclined surface 211. The second main body 21 is used to support the outer frame edge 302.

[0043] When using the support structure 100, first place the outer frame edge 302 between the first limiting part 13 and the mating part 12, then assemble the first component 10 onto the second component 20. During assembly, the second inclined surface 211 abuts against the first inclined surface 121, causing the second component 20 to slide relative to the first component 10 along the first inclined surface 121. During the sliding process, the second main body 21 and the first limiting part 13 gradually approach each other along the thickness direction Y of the solar panel 301, while the first main body 11 and the second limiting part 22 move along the surface direction X of the solar panel 301. The two parts move closer together until the second main body 21 and the first limiting part 13 clamp the outer frame edge 302 along the thickness direction Y of the solar panel 301. At the same time, the first main body 11 and the second limiting part 22 clamp the outer frame edge 302 along the surface direction X of the solar panel 301. At this time, even if the solar panel 301 is placed at an angle, the friction between the outer frame edge 302 and the first main body 11, the first limiting part 13, the second main body 21 and the second limiting part 22 can limit the movement of the outer frame edge 302 along the oblique direction Z, so as to prevent the solar panel 301 from sliding down due to gravity.

[0044] As can be seen, the support structure 100 can independently and simultaneously restrict the movement of the outer frame edge 302 along the panel surface direction X, the thickness direction Y, and the oblique direction Z, thus fixing the solar panel 301 without the need for additional structures, saving assembly operations and improving assembly efficiency. Furthermore, since the first main body 11, the first limiting part 13, the second main body 21, and the second limiting part 22 share the force, the first component 10 and the second component 20 can distribute the force, reducing stress concentration and thus lowering the risk of deformation of the support structure 100, improving the structural strength of the support structure 100, and consequently enhancing the support stability of the solar panel 301.

[0045] In some embodiments, such as Figure 6 , Figure 7 and Figure 8 As shown, the second component 20 includes a third limiting part 23, which is disposed on the second limiting part 22. A socket 24 is formed between the third limiting part 23 and the second main body part 21 for the outer frame edge 302 to be inserted. When the outer frame edge 302 is inserted into the socket 24, the third limiting part 23 and the second main body part 21 are respectively located on opposite sides of the outer frame edge 302 along the thickness direction Y. The third limiting part 23 is used to limit the outer frame edge 302 to the second main body part 21, reducing the risk of the outer frame edge 302 detaching and improving the stability of the solar panel 301.

[0046] In some embodiments, such as Figure 5 , Figure 7 and Figure 8As shown, the third limiting part 23 has a guide surface 231 on the side facing the insertion port 24. The distance between the guide surface 231 and the second main body part 21 gradually decreases along the direction in which the outer frame edge 302 is inserted into the insertion port 24. The guide surface 231 is used to guide the outer frame edge 302 into the insertion port 24 to improve the ease of assembly. Optionally, the guide surface 231 can be a slope or a curved surface, etc.

[0047] In some embodiments, such as Figure 5 , Figure 7 and Figure 8 As shown, the second component 20 has two side plates 25 and a connecting plate 26. The two side plates 25 are parallel and are respectively perpendicularly connected to the opposite sides of the connecting plate 26. Each side plate 25 forms a second main body 21, a second limiting part 22 and a third limiting part 23. A second inclined surface 211 is formed on the side of each side plate 25 away from the connecting plate 26.

[0048] Optionally, the two side plates 25 and a connecting plate 26 are integrally formed, and the second component 20 is formed by bending the sheet metal, so as to improve the production efficiency of the second component 20 and reduce the cost.

[0049] In some embodiments, such as Figure 5 , Figure 7 and Figure 8 As shown, the first main body 11 has a first through hole 111, the connecting plate 26 has a second through hole 261, and the support column 202 has a base hole 205. The first through hole 111 and the second through hole 261 are aligned with the base hole 205. The first through hole 111, the second through hole 261, and the base hole 205 allow the fastener 400 to pass through to fix the main body 10 and the support column 202. For example, the fastener 400 is a screw, and the main body 10 can rotate about the axis of the screw, so that the angle of the main body 10 relative to the support column 202 can be adjusted to adapt to the tilt angle of the solar panel 301.

[0050] Optionally, such as Figures 3 to 5 As shown, the base hole 205 of the support column 202 is an elongated hole. The first through hole 111 and the second through hole 261 are selectively aligned with any position of the base hole 205, so that the height position of the main body 10 relative to the support column 202 can be adjusted to improve installation flexibility.

[0051] In some embodiments, such as Figure 5 , Figure 7 and Figure 8As shown, the first main body 11 is provided with a storage groove 112, which is used to store at least part of the second main body 21 so that the first main body 11 avoids the second main body 21. This not only increases the sliding distance of the second component 20 relative to the first component 10, but also prevents the first main body 11 and the second main body 21 from interfering when the second component 20 slides along the first inclined surface 121. This allows the support structure 100 to fix more outer frame edges 302, improving the flexibility of the support structure 100.

[0052] Optionally, the width of the storage groove 112 is basically the same as the width of the second main body 21, so that the groove wall of the storage groove 112 can limit the second main body 21, thereby restricting the sliding direction of the second main body 21 along the first inclined surface 121, reducing the swaying of the second component 20 relative to the first component 10 along the inclined Z direction, and improving the stability of the solar panel 301.

[0053] For example, there are two storage slots 112, each of which houses a side plate 25. The thickness of the side plate 25 is substantially the same as the width of the storage slot 112. When assembling the first component 10 and the second component 20, the side plate 25 is inserted into the storage slot 112 but does not extend beyond it to the other side of the first main body 11. This is because the other side of the first main body 11 abuts against the support column 202. Therefore, to avoid interference between the side plate 25 and the support column 202, the side plate 25 is designed not to extend beyond the storage slot 112. Understandably, in other embodiments, the support column 202 may also be provided with a clearance hole (not shown). The clearance hole is aligned with the storage groove 112 and is used to avoid the side plate 25 extending out of the storage groove 112, so that even if the side plate 25 extends out of the storage groove 112, it will not interfere with the support column 202, thereby further increasing the sliding distance of the second component 20 relative to the first component 10, and thus enabling the support structure 100 to fix more outer frame edges 302, improving the flexibility of the support structure 100.

[0054] In some embodiments, such as Figure 5 , Figure 7 and Figure 8 As shown, the mating part 12 has an inclined plate 122 and a support plate 123. The inclined plate 122 is connected to the first main body part 11. The first inclined surface 121 is formed on the side of the inclined plate 122 facing the first limiting part 11. The support plate 123 connects the first main body part 11 and the end of the inclined plate 122 away from the first main body part 11. The support plate 123 is used to support the inclined plate 122, improve the structural strength of the inclined plate 122, and make the first inclined surface 121 stably abut against the second inclined surface 211.

[0055] Optionally, a hollow hole 124 is formed between the inclined plate 122, the support plate 123 and the first main body 11. With sufficient structural strength, the hollow hole 124 can reduce the overall weight of the first component 10.

[0056] Optionally, material can be filled between the inclined plate 122, the support plate 123 and the first main body 11, that is, the hollow hole 124 is cancelled, so as to further improve the structural strength of the inclined plate 122.

[0057] In some embodiments, such as Figure 5 , Figure 7 and Figure 8 As shown, the first main body 11 has a reinforcing part 125 on the side of the support plate 123 facing away from the inclined plate 122. The reinforcing part 125 extends in a direction away from the support plate 123. The reinforcing part 125 is used to abut against the column 202 to increase the contact area between the first main body 11 and the column 202, thereby reducing the stress concentration phenomenon at the connection between the first main body 11 and the support plate 123, thereby reducing the risk of deformation of the support plate 123, and thus improving the overall structural strength of the first component 10.

[0058] In some embodiments, such as Figure 2 and Figure 9 As shown, the second component 20 also includes a pressure plate 27. One end of the pressure plate 27 is connected to the second limiting part 22, and the other end extends toward the outer frame edge 302 and is bent or folded to form an elastic part 271. The elastic part 271 is used to abut against the inner surface of the outer frame edge 302 toward the first main body part 11, so that the elastic part 271 and the first main body part 11 clamp the outer frame edge 302 to improve the stability of the outer frame edge 302.

[0059] Optionally, the pressure plate 27 is formed from the side plate 25 so that the pressure plate 27 is integrally formed into the first component 10, thereby improving production efficiency and reducing costs.

[0060] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A support structure for fixing a solar panel to a base, characterized in that, The support structure includes: A first component includes a first main body, a mating part, and a first limiting part. The mating part and the first limiting part are disposed on the first main body. The first main body is configured to connect to the base. The mating part has a first inclined surface. The second component includes a second main body and a second limiting part. The second limiting part is disposed on the second main body. The second main body is provided with a second inclined surface. The second main body is configured to support the outer frame edge of the solar panel. When the first component and the second component are assembled, the second inclined surface abuts against the first inclined surface, and the second component slides relative to the first component along the first inclined surface, so that the second main body and the first limiting part clamp the edge of the outer frame along the thickness direction of the solar panel, and also so that the first main body and the second limiting part clamp the edge of the outer frame along the surface direction of the solar panel.

2. The support structure of claim 1, wherein: The second component includes a third limiting part, which is disposed on the second limiting part. An insertion port is formed between the third limiting part and the second main body part. The insertion port is configured to allow the outer frame edge to be inserted. The third limiting part is configured to limit the outer frame edge to the second main body part.

3. The support structure of claim 2, wherein: The third limiting part has a guide surface on the side facing the socket. The distance between the guide surface and the second main body part gradually decreases along the direction in which the outer frame edge is inserted into the socket. The guide surface is configured to guide the outer frame edge into the socket.

4. The support structure of claim 2, wherein: The second component includes two side plates and a connecting plate. The two side plates are parallel and respectively disposed on opposite sides of the connecting plate. Each side plate forms a second main body, a second limiting part and a third limiting part. A second inclined surface is formed on the side of each side plate away from the connecting plate.

5. Support structure according to any of claims 1 to 4, characterized in that: The first main body is provided with a storage groove for storing at least a portion of the second main body, so that the first main body avoids the second main body. The groove wall of the storage groove is used to limit the second main body to restrict the sliding direction of the second main body along the first inclined surface.

6. The support structure of any one of claims 1 to 4, wherein: The mating part includes an inclined plate and a support plate. The inclined plate is connected to the first main body. The first inclined surface is formed on the side of the inclined plate facing the first limiting part. The support plate connects the first main body and the end of the inclined plate away from the first main body to support the inclined plate. A hollow hole is formed between the inclined plate, the support plate and the first main body.

7. The support structure of claim 6, wherein: The first main body has a reinforcing portion on the side of the support plate facing away from the inclined plate. The reinforcing portion extends in a direction away from the support plate and is configured to abut against the base.

8. The support structure of any one of claims 1 to 4, wherein: The second component also includes a pressure plate, one end of which is connected to the second limiting part, and the other end of which is bent or folded to form an elastic part, which is used to abut against the inner surface of the outer frame edge toward the first main body part.

9. A support device characterized by: The support device comprises a base and at least two support structures as claimed in any one of claims 1 to 8, the base comprising at least two support posts configured to be distributed on opposite sides of the solar panel, each of the support posts being connected with one of the support structures, such that opposite sides of the solar panel are supported by the support structures to secure the solar panel and the support posts.

10. A solar energy device, characterized by The solar energy device comprises a solar panel and a support device as claimed in claim 9, the solar panel comprising a frame edge, the frame edge being provided on the support structure.

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