Supporting device and solar panel combination equipment

Abstract

The utility model provides a supporting device and solar panel combination equipment. The supporting device is used for supporting the solar panel. The supporting device comprises a first supporting piece, a second supporting piece and a third supporting piece. The second supporting piece can support the first supporting piece to be obliquely arranged, the obliquely-arranged first supporting piece supports the back face of the solar panel, the third supporting piece supports the bottom end of the solar panel, and a preset distance exists between the third supporting piece and the bottom end of the first supporting piece in the gravity direction. The distance between the bottom end of the solar panel and the bottom end of the first supporting piece in the gravity direction is a preset distance, and the preset distance is larger than zero. The preset distance is formed between the third supporting piece and the bottom end of the first supporting piece, so that the distance between the bottom end of the solar panel and the bottom end of the first supporting piece is also the preset distance, the height of the solar panel is increased, and the solar panel keeps a certain distance from the ground; the solar panel is prevented from contacting dirt or being shielded on the ground, and the generating capacity of the solar panel is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of outdoor solar power generation, and specifically to a supporting device and a solar panel assembly device. Background Art

[0002] At present, portable solar panels usually need to be supported by a support device when in use. The support device is installed on the backlight side of the solar panel and is used to support the solar panel on the ground at an angle. However, when the solar panel is placed on the support device, the bottom of the solar panel is located on the ground at a relatively low height, which makes it easy for the solar panel to contact the dirt on the ground. In addition, in outdoor scenes, the solar panel is easily blocked, such as being easily blocked by vegetation when placed on the grass, which ultimately affects the power generation of solar energy. Utility Model Content

[0003] In view of this, the present application provides a supporting device and a solar panel assembly device capable of raising the height of a solar panel.

[0004] In one embodiment of the present application, a support device is provided for supporting a solar panel, and the support device includes a first support member, a second support member, and a third support member. The second support member is connected to the first support member. The third support member is connected to the first support member. The second support member is configured to support the first support member to be tilted, the tilted first support member is configured to support the back of the solar panel, the third support member is configured to support the bottom end of the solar panel, and there is a preset distance between the third support member and the bottom end of the first support member in the direction of gravity, so that the distance between the bottom end of the solar panel and the bottom end of the first support member in the direction of gravity is a preset distance, and the preset distance is greater than zero.

[0005] When the supporting device provided by the present application is in use, the first supporting member and the second supporting member support the solar panel obliquely on the ground, and the bottom end of the solar panel is supported by setting a third supporting member. Since there is a preset distance between the third supporting member and the bottom end of the first supporting member in the direction of gravity, the distance between the bottom end of the solar panel and the bottom end of the first supporting member in the direction of gravity is also a preset distance, so that the height of the solar panel is raised, and a certain distance is maintained between the solar panel and the ground, so as to prevent the solar panel from contacting dirt on the ground or being blocked, thereby ensuring the power generation of the solar panel.

[0006] In some embodiments, the third support member is configured to be able to rotate between a first angle and a second angle relative to the first support member, the second support member is rotatably connected to the first support member, and the support device has a deployed state and a stowed state. When the support device is in the deployed state, the second support member supports the first support member to be tilted, and the third support member is located at the first angle to support the bottom end of the solar panel; when the support device is in the stowed state, the first support member and the second support member are folded relative to each other, and the third support member is located at the second angle.

[0007] In some embodiments, the third support member includes a connected support portion and a first limiting portion, the support portion is rotatably connected to the first support member, the first limiting portion is located on one side of the first support member, and the first limiting portion contacts the first support member to limit the rotation of the support portion between a first angle and a second angle. When the third support member is at the first angle, the support portion is configured to support the solar panel.

[0008] In some embodiments, the first support member includes a first rod body and a second rod body, the extension directions of the first rod body and the second rod body are located in the same plane, the support portion is located between the first rod body and the second rod body, the support portion includes a support plate and two connecting plates, the two connecting plates are respectively arranged at both ends of the support plate, the two connecting plates are respectively rotatably connected to the first rod body and the second rod body, at least one of the two connecting plates is provided with a first limit portion, and when the third support member is at the first angle, the support plate is configured to support the solar panel.

[0009] In some embodiments, the first limiting portion is arranged on the side of the connecting plate facing away from the supporting plate, and the first limiting portion includes a first limiting surface and a second limiting surface, the first limiting surface is perpendicular to the supporting plate, and the second limiting surface is parallel to the supporting plate, the first limiting surface is configured to abut against the first supporting member when it is at a first angle, and the second limiting surface is configured to abut against the first supporting member when it is at a second angle.

[0010] In some embodiments, the third support member also includes a second limiting portion, which is arranged on the support portion. When the first support member supports the solar panel, the second limiting portion is located on the side of the first support member facing away from the second support member, so that the solar panel is limited between the second limiting portion and the first support member.

[0011] In some embodiments, the second support member includes a bottom rod, and when the first support member supports the solar panel, the bottom rod is located at the bottom end of the second support member. The support device also includes an adjusting member, which is connected between the third support member and the bottom rod. The adjusting member is configured to be adjustable in length to adapt to the distance between the third support member and the bottom rod.

[0012] In some embodiments, the support device also includes a positioning member, which is arranged on the bottom rod and can rotate relative to the bottom rod. The positioning member is provided with a through hole. The support device also includes a reinforcement member. When the bottom rod is placed on the placement surface, the reinforcement member is configured to pass through the through hole and be inserted into the placement surface to fix the positioning member to the placement surface.

[0013] In some embodiments, the first support member includes a top rod, and the support device also includes a fixing member. When the first support member supports the solar panel, the top rod is located at the top end of the first support member, and the fixing member is connected to the top rod, and the fixing member is configured to fix the top end of the solar panel.

[0014] In some embodiments, the fixing member includes a connecting portion, a bending portion and a limiting portion which are connected in sequence. When the first supporting member supports the solar panel, the connecting portion is connected to the top of the first supporting member and is located on the back of the solar panel, the bending portion bypasses the top of the solar panel from the back of the solar panel and extends to the front of the solar panel, and the limiting portion is located on the front of the solar panel, so that the limiting portion and the connecting portion are respectively located on both sides of the solar panel to limit the top of the solar panel.

[0015] In some embodiments, the solar panel includes multiple connected unit panels, and two adjacent unit panels can be folded along the connection. The supporting device also includes a support rod and a fastener. When the first support member supports the solar panel, the support rod is fixed to the first support member through the fastener. The support rod is configured to support the back sides of the multiple unit panels to spread out the multiple unit panels.

[0016] In one embodiment of the present application, a solar panel assembly device is further provided, comprising a solar panel and a supporting device in any of the above embodiments.

[0017] In the solar panel combination device provided in the present application, when in use, the first support member and the second support member support the solar panel obliquely on the ground, and the third support member supports the bottom end of the solar panel. Since there is a preset distance between the third support member and the bottom end of the first support member in the direction of gravity, the distance between the bottom end of the solar panel and the bottom end of the first support member is also a preset distance, so that the height of the solar panel is raised, and the solar panel is kept at a certain distance from the ground, avoiding the solar panel from contacting dirt on the ground or being blocked, thereby ensuring the power generation of solar energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the front side of a solar panel assembly device in one embodiment of the present application.

[0019] Figure 2 for Figure 1 A perspective view of the back side of the solar panel assembly device.

[0020] Figure 3 for Figure 1 A three-dimensional view of the middle support device.

[0021] Figure 4 This is a three-dimensional diagram of an embodiment of the present application when the third support member is at a first angle.

[0022] Figure 5 for Figure 4 A three-dimensional view of the third support member when it is at a second angle.

[0023] Figure 6 It is a three-dimensional diagram of a positioning member and a reinforcing member in one embodiment of the present application.

[0024] Main component symbols

[0025] 100-support device 10-first support member 11-first rod

[0026] 12-second rod body 13-top rod 14-connecting rod

[0027] 20- second support member 21- bottom bar 22- support bar

[0028] 30-third support member 31-support portion 311-support plate

[0029] 312-connecting plate 32-first limiting portion 321-first limiting surface

[0030] 322 - second limiting surface 33 - second limiting portion 50 - positioning member

[0031] 51-perforation 60-reinforcement 70-fixing piece

[0032] 71-connecting part 72-bending part 73-limiting part

[0033] 80- support rod 90- fastener 200- solar panel assembly equipment

[0034] 210-solar panel 220-unit panel A-first angle

[0035] B-Second angle. DETAILED DESCRIPTION

[0036] The technical solution of the present application will be described below in conjunction with the drawings in the implementation modes of the present application. Obviously, the described implementation modes are only part of the implementation modes of the present application, rather than all the implementation modes.

[0037] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0039] At present, portable solar panels usually need to be supported by a support device when in use. The support device is installed on the backlight side of the solar panel and is used to support the solar panel on the ground at an angle. However, when the solar panel is placed on the support device, the bottom of the solar panel is located on the ground at a relatively low height, which makes it easy for the solar panel to contact the dirt on the ground. In addition, in outdoor scenes, the solar panel is easily blocked, such as being easily blocked by vegetation when placed on the grass, which ultimately affects the power generation of solar energy.

[0040] In view of this, the present application provides a support device and a solar panel assembly device capable of raising the height of a solar panel. The support device is used to support a solar panel. The support device includes a first support member, a second support member and a third support member. The second support member is connected to the first support member. The third support member is connected to the first support member. The second support member is configured to support the first support member to be tilted, the tilted first support member is configured to support the back of the solar panel, the third support member is configured to support the bottom end of the solar panel, and the third support member has a preset distance with the bottom end of the first support member in the direction of gravity, so that the distance between the bottom end of the solar panel and the bottom end of the first support member in the direction of gravity is a preset distance, and the preset distance is greater than zero.

[0041] When the supporting device provided by the present application is in use, the first supporting member and the second supporting member support the solar panel obliquely on the ground, and the bottom end of the solar panel is supported by setting a third supporting member. Since there is a preset distance between the third supporting member and the bottom end of the first supporting member in the direction of gravity, the distance between the bottom end of the solar panel and the bottom end of the first supporting member is also a preset distance, so that the height of the solar panel is raised, and a certain distance is maintained between the solar panel and the ground, so as to prevent the solar panel from contacting dirt on the ground or being blocked, thereby ensuring the power generation of the solar panel.

[0042] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0043] See also Figure 1 and Figure 2In the embodiment of the present application, a support device 100 and a solar panel assembly device 200 are provided. The solar panel assembly device 200 includes a solar panel 210 and a support device 100. The solar panel 210 can be a portable solar panel, which can be a single-sided power generation solar panel or a double-sided power generation solar panel. The support device 100 has an unfolded state and a stored state. When the solar panel 210 is in use, the support device 100 is in an unfolded state. The support device 100 in the unfolded state is used to support the solar panel 210 on the placement surface so that the solar panel 210 receives sunlight. When the solar panel 210 is not in use, the support device 100 can be switched to a stored state. The support device 100 in the stored state can reduce the volume for easy storage and save space.

[0044] In some embodiments, the support device 100 and the solar panel combination device 200 can be used in outdoor power usage scenarios. When the support device 100 in this scenario is in the unfolded state, the placement surface of the support device 100 is the outdoor ground, and the unfolded support device 100 supports the solar panel 210 on the ground.

[0045] See also Figures 1 to 3 In some embodiments, the support device 100 includes a first support member 10, a second support member 20 and a third support member 30. The second support member 20 is rotatably connected to the first support member 10, and the third support member 30 is rotatably connected to the first support member 10. When the support device 100 is in the unfolded state, the second support member 20 is used to support the first support member 10 so that the first support member 10 is tilted. The tilted first support member 10 is used to support the back of the solar panel 210, that is, the solar panel 210 relies on the first support member 10 so that the solar panel 210 is tilted to receive sunlight. The third support member 30 is used to support the bottom end of the solar panel 210. There is a preset distance between the third support member 30 and the bottom end of the first support member 10 in the direction of gravity, and the preset distance is greater than zero, so that the distance between the bottom end of the solar panel 210 and the bottom end of the first support member 10 in the direction of gravity is less than 0. The distance is a preset distance, that is, the bottom end of the solar panel 210 is not directly supported on the ground, but is supported on the third support member 30. Although the bottom end of the first support member 10 can be directly supported on the ground, since the third support member 30 and the bottom end of the first support member 10 have a preset distance in the direction of gravity, the bottom end of the solar panel 210 and the ground have a preset distance in the direction of gravity, thereby lifting the bottom end of the solar panel 210, keeping a certain distance between the solar panel 210 and the ground, avoiding the solar panel 210 from contacting the dirt on the ground or being blocked by debris, thereby ensuring the power generation of the solar panel 210.

[0046] See also Figures 3 to 5In some embodiments, the third support member 30 can rotate between the first angle A and the second angle B relative to the first support member 10. When the support device 100 is in the unfolded state, the third support member 30 is located at the first angle A to support the bottom end of the solar panel 210. When the support device 100 is in the stored state, the first support member 10 and the second support member 20 are folded relative to each other, and the third support member 30 is located at the second angle B to reduce the volume of the support device 100 to save storage space. The support device 100 can rotate between the first angle A and the second angle B relative to the first support member 10 through the third support member 30, which can make it easier for users to switch the state of the third support member 30 and improve the user experience.

[0047] In some embodiments, the third support member 30 includes a support portion 31 and a first limiting portion 32 connected to each other, the support portion 31 is rotatably connected to the first support member 10, and the first limiting portion 32 is located on one side of the first support member 10. When the support portion 31 rotates, the first limiting portion 32 contacts the first support member 10 to limit the rotation of the support portion 31 between the first angle A and the second angle B. When the third support member 30 is located at the first angle A, the support portion 31 is used to support the solar panel 210. When the third support member 30 is located at the second angle B, the support portion 31 is in a storage state with the support device 100 to reduce the occupied space. The third support member 30 can realize the rotation angle limiting function on the basis of supporting the solar panel 210 through the support portion 31 and the first limiting portion 32, thereby simplifying the structure, reducing costs and improving production efficiency.

[0048] In some embodiments, the first support member 10 includes a first rod 11 and a second rod 12, and the extension directions of the first rod 11 and the second rod 12 are located in the same plane. The support portion 31 is located between the first rod 11 and the second rod 12. The support portion 31 includes a support plate 311 and two connecting plates 312, and the two connecting plates 312 are respectively arranged at opposite ends of the support plate 311, one of the connecting plates 312 is rotatably connected to the first rod 11, and the other connecting plate 312 is rotatably connected to the second rod 12, and at least one of the two connecting plates 312 is provided with a first limiting portion 32. When the third support member 30 is located at the first angle A, the support plate 311 is used to support the solar panel 210, and the first limiting portion 32 contacts the first rod body 11 and / or the second rod body 12 to prevent the support plate 311 from excessively rotating in the direction from the second angle B to the first angle A, thereby preventing the support plate 311 from excessively rotating under the gravity of the solar panel 210, thereby causing failure of supporting the solar panel 210; when the third support member 30 is located at the second angle B, the support plate 311 is in a retracted state with the support device 100, and the first limiting portion 32 contacts the first rod body 11 and / or the second rod body 12 to prevent the support plate 311 from excessively rotating in the direction from the first angle A to the second angle B, thereby preventing the support plate 311 from increasing the occupied space of the support device 100.

[0049] In some embodiments, the two connecting plates 312 are each provided with a first limiting portion 32 , so that both ends of the supporting plate 311 can be limited, thereby improving the stability of the third supporting member 30 relative to the first supporting member 10 .

[0050] In some embodiments, the first rod 11 and the second rod 12 are arranged in parallel, so that the connecting plate 312 can be installed on the first rod 11 and the second rod 12. In some other embodiments, the first rod 11 and the second rod 12 can also be arranged crosswise, as long as they can support the solar panel 210 and can rotatably install the connecting plate 312.

[0051] In some embodiments, the support plate 311 and the connecting plate 312 are both flat-plate-shaped. The two connecting plates 312 are arranged perpendicular to the support plate 311 and are formed by sheet metal processing. The first rod body 11 and the second rod body 12 are parallel. The two connecting plates 312 are parallel to the first rod body 11 and the second rod body 12, so that the connecting plates 312 can be rotatably installed on the first rod body 11 and the second rod body 12 by screws, thereby simplifying the structure, reducing costs and improving production efficiency.

[0052] In some embodiments, the first limiting portion 32 is arranged on the side of the connecting plate 312 facing away from the supporting plate 311, and the first limiting portion 32 includes a first limiting surface 321 and a second limiting surface 322, the first limiting surface 321 is perpendicular to the supporting plate 311, and the second limiting surface 322 is parallel to the supporting plate 311, the first limiting surface 321 is used to abut against the first support member 10 when it is at the first angle A, and the second limiting surface 322 is used to abut against the first support member 10 when it is at the second angle B. When the third support member 30 is located at the first angle A and the first limiting surface 321 abuts against the first rod 11 or the second rod 12, since the first limiting surface 321 is perpendicular to the support plate 311, the support plate 311 is perpendicular to the first rod 11 and the second rod 12, so that the support plate 311 can more fully support the solar panel 210, so that the solar panel 210 rests on the first rod 11 and the second rod 12; when the third support member 30 is located at the second angle B and the second limiting surface 322 abuts against the first rod 11 or the second rod 12, since the second limiting surface 322 is parallel to the support plate 311, the support plate 311 is parallel to the first rod 11 and the second rod 12, and the support plate 311 can be fitted to the first rod 11 and the second rod 12 through size design, thereby minimizing the occupied space to save storage space.

[0053] In some embodiments, the first limiting portion 32 is flat and parallel to the support plate 311, the first limiting surface 321 is the side wall of the first limiting portion 32, the second limiting surface 322 is the plate surface of the first limiting portion 32, and the first limiting portion 32 is formed by sheet metal processing, thereby simplifying the structure, reducing costs and improving production efficiency.

[0054] In some embodiments, the third support member 30 further includes a second limit portion 33, and the second limit portion 33 is disposed on the support plate 311. When the first support member 10 supports the solar panel 210, the second limit portion 33 is located on the side of the first support member 10 facing away from the second support member 20, so that the bottom end of the solar panel 210 is limited between the second limit portion 33 and the first support member 10, thereby preventing the bottom end of the solar panel 210 from sliding off the support plate 311. As an illustrative example, the second limit portion 33 is in the shape of a flat plate and is vertically disposed on the support plate 311. The second limit portion 33 is formed by a sheet metal process, thereby simplifying the structure, reducing costs and improving production efficiency.

[0055] In some embodiments, when the third support member 30 is located at the first angle A, the distance between the second limit portion 33 and the second rod body 12 is equal to or slightly greater than the thickness of the solar panel 210, so as to clamp the solar panel 210, so that the solar panel 210 is placed more firmly on the third support member 30.

[0056] In some embodiments, the second support member 20 includes a bottom bar 21. When the first support member 10 supports the solar panel 210, the bottom bar 21 is located at the bottom end of the second support member 20 and supported on the ground. The bottom bar 21 is used to ensure the stability of the second support member 20. The support device 100 also includes an adjustment member 40. The adjustment member 40 is connected between the third support member 30 and the bottom bar 21. The adjustment member 40 is used to limit the distance between the third support member 30 and the bottom bar 21 to prevent the distance between the third support member 30 and the bottom bar 21 from increasing due to accidental force (such as wind or scratching), thereby preventing the solar panel 210 from tipping over. The length of the adjustment member 40 is adjustable to adapt to different distances between the third support member 30 and the bottom bar 21. By adjusting the different distances between the third support member 30 and the bottom bar 21, the inclination angle of the first support member 10 relative to the ground can be adjusted, so that the solar panel 210 can receive direct sunlight and increase the power generation. As an illustrative example, the adjusting member 40 is an adjusting belt with adjustable length, wherein optionally, the adjusting belt itself is elastic. After the distance between the third support member 30 and the bottom bar 21 is adjusted, the adjusting belt always applies tension to the third support member 30 and the bottom bar 21 through elasticity. Since the bottom bar 21 and the first support member 10 are in contact with the ground, the tension of the adjusting belt can increase the friction between the bottom bar 21 and the first support member 10 and the ground, thereby further improving the stability of the first support member 10 and the second support member 20; or, the adjusting member 40 is a combination of an adjusting belt and a backpack buckle, and the adjusting belt adjusts its length through the backpack buckle, so that the adjusting member 40 adapts to the distance between the third support member 30 and the bottom bar 21.

[0057] In some embodiments, the second support member 20 also includes two parallel support rods 22, one end of the two support rods 22 is respectively connected to the two ends of the bottom rod 21, and the other ends of the two support rods 22 are also rotatably connected to the first rod body 11 and the second rod body 12, so that the second support member 20 can support the first support member 10 and can be folded relative to the first support member 10 to achieve a storage function.

[0058] See also Figure 3 and Figure 6 In some embodiments, the support device 100 further includes a positioning member 50, which is disposed on the bottom bar 21 and can rotate relative to the bottom bar 21, and the positioning member 50 is provided with a through hole 51. The support device 100 further includes a reinforcing member 60. When the bottom bar 21 is placed on the ground, the reinforcing member 60 is used to pass through the through hole 51 and insert into the ground to fix the positioning member 50 to the ground, thereby fixing the second support member 20 to the ground, and thus improving the stability of the support device 100. As an exemplary example, the positioning member 50 is a ground nail.

[0059] In some embodiments, the first support member 10 also includes a connecting rod 14, which is connected between the first rod body 11 and the second rod body 12. When the first support member 10 supports the solar panel 210, the connecting rod 14 is located at the bottom end of the first support member 10. The connecting rod 14 is provided with at least one positioning member 50, so that the connecting rod 14 can be fixed to the ground, thereby fixing the first support member 10 to the ground, thereby improving the stability of the support device 100.

[0060] See also Figure 3 In some embodiments, the first support member 10 further includes a top rod 13, the top rod 13 is connected between the first rod body 11 and the second rod body 12, and the top rod 13 and the connecting rod 14 are respectively located at both ends of the length direction of the first rod body 11 and the second rod body 12. The support device 100 further includes a fixing member 70. When the first support member 10 supports the solar panel 210, the top rod 13 is located at the top end of the first support member 10, and the fixing member 70 is connected to the top rod 13. The fixing member 70 is used to fix the top end of the solar panel 210 to prevent the solar panel 210 from tipping toward the front when the solar panel 210 is subjected to an unexpected force (such as wind or scratching, etc.), thereby improving the stability of the solar panel 210.

[0061] In some embodiments, the fixing member 70 includes a connecting portion 71, a bending portion 72 and a limiting portion 73 which are connected in sequence. When the first supporting member 10 supports the solar panel 210, the connecting portion 71 is connected to the top of the first supporting member 10 and is located on the back of the solar panel 210. The bending portion 72 bypasses the top of the solar panel 210 from the back of the solar panel 210 and extends to the front of the solar panel 210. The limiting portion 73 is located on the front of the solar panel 210, so that the limiting portion 73 and the connecting portion 71 are respectively located on both sides of the solar panel 210, and then the top of the solar panel 210 is located between the limiting portion 73 and the connecting portion 71 to limit the top of the solar panel 210. When the solar panel 210 is subjected to unexpected force, the limiting portion 73 can prevent the solar panel 210 from tipping over, thereby improving the stability of the solar panel 210. During installation, the fixing member 70 only needs to be hung on the top of the solar panel 210 and then the fixing member 70 and the top rod 13 are locked by fixing members such as latches, which is convenient and quick to operate.

[0062] See also Figure 1 and Figure 2In some embodiments, the solar panel 210 is a foldable solar panel. The solar panel 210 includes a plurality of connected unit panels 220, and two adjacent unit panels 220 can be folded along the connection, so as to facilitate the storage of the solar panel 210. The support device 100 also includes a support rod 80 and a fastener 90. When the first support member 10 supports the solar panel 210, the plurality of unit panels 220 are unfolded, and the support rod 80 is fixed to the first rod body 11 and the second rod body 12 by the fastener 90 and is arranged horizontally. The support rod 80 is used to support the back of the plurality of unit panels 220 to open the plurality of unit panels 220, improve the overall flatness of the solar panel 210, and thereby improve the power generation rate of the solar panel 210. As an illustrative example, the fastener 90 is an object such as a wire buckle that can play a bundling role.

[0063] In some embodiments, the same solar panel 210 can be supported by multiple supporting devices 100 and a support rod 80, wherein the multiple supporting devices 100 are placed side by side, and the support rod 80 is fixed to the first rod body 11 and / or the second rod body 12 in the multiple supporting devices 100 by multiple fasteners 90, thereby more stably supporting the solar panel 210 and improving the flatness of the unit panel 220.

[0064] In some embodiments, the same solar panel 210 can be supported for flatness by multiple support rods 80, wherein the multiple support rods 80 are arranged along the length direction of the first rod body 11 and the second rod body 12 and are all horizontally arranged, thereby supporting the unit panel 220 from top to bottom to make the solar panel 210 more flat.

[0065] In some embodiments, the support rod 80 includes multiple sub-support rods, and the multiple sub-support rods can be spliced ​​along the length. The user can select a certain number of sub-support rods for splicing according to the width of the solar panel 210 after unfolding to form a support rod 80 of appropriate length for support; and when storing, the multiple sub-support rods can be disassembled from each other to reduce the length for easy storage.

[0066] In addition, those skilled in the art should recognize that the above embodiments are only used to illustrate the present application and are not intended to be limiting of the present application. As long as they are within the spirit and scope of the present application, appropriate changes and modifications to the above embodiments are within the scope of the present application.

Claims

1. A supporting device for supporting a solar panel, characterized in that: The supporting device comprises: a first support member; a second support member connected to the first support member; and a third supporting member, the third supporting member being connected to the first supporting member; The second support member is configured to support the first support member to be set obliquely, the inclined first support member is configured to support the back side of the solar panel, the third support member is configured to support the bottom end of the solar panel, and there is a preset distance between the third support member and the bottom end of the first support member in the direction of gravity, so that the distance between the bottom end of the solar panel and the bottom end of the first support member in the direction of gravity is the preset distance, and the preset distance is greater than zero.

2. The supporting device according to claim 1, characterized in that: The third support member is configured to be able to rotate between a first angle and a second angle relative to the first support member, the second support member is rotatably connected to the first support member, and the support device has an expanded state and a stored state. When the support device is in the expanded state, the second support member supports the first support member to be tilted, and the third support member is located at the first angle to support the bottom end of the solar panel; when the support device is in the stored state, the first support member and the second support member are relatively folded, and the third support member is located at the second angle.

3. The supporting device according to claim 2, characterized in that: The third support member includes a supporting portion and a first limiting portion that are connected to each other, the supporting portion is rotatably connected to the first support member, the first limiting portion is located at one side of the first support member, the first limiting portion contacts the first support member to limit the rotation of the supporting portion between the first angle and the second angle, and when the third support member is located at the first angle, the supporting portion is configured to support the solar panel.

4. The supporting device according to claim 3, characterized in that: The first support member includes a first rod body and a second rod body, and the extension directions of the first rod body and the second rod body are located in the same plane. The support portion is located between the first rod body and the second rod body. The support portion includes a support plate and two connecting plates. The two connecting plates are respectively arranged at two ends of the support plate. The two connecting plates are respectively rotatably connected to the first rod body and the second rod body. At least one of the two connecting plates is provided with the first limiting portion. When the third support member is located at the first angle, the support plate is configured to support the solar panel.

5. The supporting device according to claim 4, characterized in that: The first limiting portion is arranged on a side of the connecting plate facing away from the supporting plate, and the first limiting portion includes a first limiting surface and a second limiting surface, the first limiting surface is perpendicular to the supporting plate, the second limiting surface is parallel to the supporting plate, the first limiting surface is configured to abut against the first supporting member when located at the first angle, and the second limiting surface is configured to abut against the first supporting member when located at the second angle.

6. The supporting device according to claim 3, characterized in that: The third support member also includes a second limiting portion, which is arranged on the support member. When the first support member supports the solar panel, the second limiting portion is located on the side of the first support member facing away from the second support member, so that the solar panel is limited between the second limiting portion and the first support member.

7. The supporting device according to any one of claims 1 to 6, characterized in that: The second support member includes a bottom rod. When the first support member supports the solar panel, the bottom rod is located at the bottom end of the second support member. The support device also includes an adjusting member, which is connected between the third support member and the bottom rod. The adjusting member is configured to be adjustable in length to adapt to the distance between the third support member and the bottom rod.

8. The supporting device according to claim 7, characterized in that: The support device also includes a positioning member, which is arranged on the bottom rod and can rotate relative to the bottom rod. The positioning member is provided with a through hole. The support device also includes a reinforcement member. When the bottom rod is placed on a placement surface, the reinforcement member is configured to pass through the through hole and be inserted into the placement surface to fix the positioning member to the placement surface.

9. The supporting device according to any one of claims 1 to 6, characterized in that: The first support member includes a top rod, and the support device also includes a fixing member. When the first support member supports the solar panel, the top rod is located at the top end of the first support member, and the fixing member is connected to the top rod. The fixing member is configured to fix the top end of the solar panel.

10. The supporting device according to claim 9, characterized in that: The fixing member includes a connecting portion, a bending portion and a limiting portion which are connected in sequence. When the first supporting member supports the solar panel, the connecting portion is connected to the top of the first supporting member and is located on the back of the solar panel, the bending portion bypasses the top of the solar panel from the back of the solar panel and extends to the front of the solar panel, and the limiting portion is located on the front of the solar panel, so that the limiting portion and the connecting portion are respectively located on both sides of the solar panel to limit the top of the solar panel.

11. The supporting device according to any one of claims 1 to 6, characterized in that: The solar panel includes a plurality of connected unit panels, and two adjacent unit panels can be folded along the connection. The supporting device also includes a support rod and a fastener. When the first support member supports the solar panel, the support rod is fixed to the first support member through the fastener. The support rod is configured to support the back sides of the plurality of unit panels to spread out the plurality of unit panels.

12. A solar panel assembly device, characterized in that: The invention comprises a solar panel and a supporting device as claimed in any one of claims 1 to 11.

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