Self-adaptive wind resistance optimization photovoltaic module mounting structure

Abstract

The invention relates to the technical field of photovoltaic mounting structures, in particular to a self-adaptive wind resistance optimization photovoltaic module mounting structure which comprises a mounting plate used for mounting a photovoltaic panel, a first supporting structure and a second supporting structure are arranged at the lower end of the mounting plate, and a connecting plate is fixedly connected with the ground. The first supporting structure and the second supporting structure each comprise a height adjusting mechanism and a connecting structure, the connecting structures are rotationally connected with the connecting plate, the first supporting structure further comprises a first one-way moving device, and the second supporting structure further comprises a second one-way moving device. The mounting plate and the photovoltaic panel are supported through the first supporting structure and the second supporting structure, when strong wind blows from the front face, the first supporting structure deforms, and the higher end of the photovoltaic panel moves downwards, so that the angle of the photovoltaic panel is adjusted to tend to be flat, wind resistance is reduced, and when strong wind blows from the back face, the angle of the photovoltaic panel is adjusted to be flat. When the second supporting structure deforms, the lower end of the photovoltaic panel moves upwards.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic installation structures, and in particular to an adaptive wind resistance optimization photovoltaic component installation structure. Background Art

[0002] Photovoltaic power generation is a highly efficient technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. The core of this process is that photovoltaic materials, such as silicon or other semiconductors, generate electron and hole pairs under sunlight to generate electric current. The entire photovoltaic power generation system is mainly composed of three parts: photovoltaic panel components, controllers and inverters; solar panels are packaged after being connected in series or parallel to form large-area solar cell components to improve power generation efficiency; at the same time, these components are usually protected by weather-resistant materials to ensure their stability and durability under various weather conditions.

[0003] Existing photovoltaic panels usually need to be fixed with an installation structure, and the angle of the photovoltaic panels is adjusted so that the photovoltaic panels can fully absorb sunlight. For example, Chinese patent announcement number CN115913080A discloses a "roof photovoltaic bracket with adaptive tilt angle function and its use method", which moves the photovoltaic power generation equipment and snaps the outer wall of its bottom surface with the inner wall of the card slot, and then cooperates with the external connector along the connection hole to detachably connect the photovoltaic power generation equipment with the photovoltaic support plate, then moves the wind power generation equipment and snaps the outer wall of its bottom surface with the card hole and the inner wall of the groove, and then cooperates with the external fastener along the vertical hole to detachably connect the wind power generation equipment with the side support plate, effectively realizing that the bracket has the function of simultaneously installing the photovoltaic power generation equipment and the wind power generation equipment;

[0004] However, in actual use, due to different weather conditions in different regions, when encountering strong winds, photovoltaic panels with inclined angles are subject to greater wind resistance, and the wind resistance is offset by the strength of the photovoltaic bracket structure itself, which can easily lead to the photovoltaic panels being blown over and the brackets being bent and broken, causing damage to the photovoltaic equipment. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that when encountering strong winds, photovoltaic panels with inclined angles are subject to large wind resistance, which can easily lead to the photovoltaic panels being blown over, the brackets being bent and broken, and causing damage to the photovoltaic equipment. An adaptive wind resistance optimization photovoltaic component installation structure is proposed to solve the problem.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An adaptive wind resistance optimized photovoltaic assembly mounting structure is designed, including a mounting plate for mounting photovoltaic panels, wherein a first supporting structure and a second supporting structure are arranged at the lower end of the mounting plate, and a connecting portion matching the first supporting structure and the second supporting structure is fixedly arranged at the lower end of the mounting plate, and a connecting plate is arranged below the first supporting structure and the second supporting structure, and the connecting plate is fixedly connected to the ground, and the first supporting structure and the second supporting structure both include a height adjustment mechanism and a connecting structure, and the connecting structure is rotatably connected to the connecting plate, and the first supporting structure also includes a first unidirectional moving device, and the second supporting structure also includes a second unidirectional moving device.

[0008] Furthermore, the height adjustment mechanism includes two connecting columns, one of which is connected to the first unidirectional movable device or the second unidirectional movable device, and the other of which is connected to the connecting structure, and a sleeve is provided between the two connecting columns.

[0009] Furthermore, the upper and lower ends of the sleeve are provided with internal threads with opposite rotation directions, the outer walls of the connecting posts are provided with external threads corresponding to the internal threads, and the upper and lower ends of the sleeve are respectively threadedly connected to the two connecting posts.

[0010] Furthermore, the first one-way moving device and the second one-way moving device both include a connecting cylinder rotatably connected to the connecting portion, and a one-way moving component matched with the connecting column is arranged in the connecting cylinder.

[0011] Furthermore, the one-way moving component includes a spring and a slider, and the slider abuts against the top or bottom of the connecting cylinder.

[0012] Furthermore, the slider in the first unidirectional moving device abuts against the bottom of the connecting tube, and the spring is arranged above the slider.

[0013] Furthermore, the slider in the second unidirectional moving device abuts against the top of the connecting tube, and the spring is arranged below the slider.

[0014] Furthermore, the outer wall circumference of the sleeve is provided with a plurality of grooves for increasing friction.

[0015] Furthermore, the connection structure includes a mounting block fixedly connected to the connecting column, and an adapter block is fixedly provided at one end of the mounting block away from the connecting column.

[0016] Furthermore, an adapter is fixedly arranged on the connecting plate, and the adapter block is inserted between the two adapter plates and is rotatably connected to the two adapter plates.

[0017] The adaptive wind resistance optimization photovoltaic module installation structure proposed by the present invention has the following beneficial effects:

[0018] In the present invention, the mounting plate and the photovoltaic panel are supported by the first supporting structure and the second supporting structure. When encountering strong winds blowing from the front, the photovoltaic panel and the mounting plate are subjected to force exerting force on the first supporting structure, the first supporting structure is deformed, and the higher end of the photovoltaic panel moves downward, so that the angle of the photovoltaic panel is adjusted to be flat, thereby reducing wind resistance.

[0019] Secondly, in the present invention, when encountering strong winds blowing from the back, the photovoltaic panels and the mounting plate exert force on the second supporting structure, the second supporting structure deforms, and the lower end of the photovoltaic panel moves up, adjusting the angle of the photovoltaic panel to make it tend to a flat angle, thereby reducing wind resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the photovoltaic module installation structure optimized for adaptive wind resistance proposed by the present invention;

[0021] Figure 2 It is a structural schematic diagram of the sleeve of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the spring of the present invention;

[0023] Figure 4 It is a schematic structural diagram of a first one-way moving device of the present invention;

[0024] Figure 5 It is a schematic structural diagram of the second unidirectional moving device of the present invention.

[0025] In the figure: 1. mounting plate; 11. connecting part; 2. first supporting structure; 3. second supporting structure; 4. connecting plate; 5. height adjustment mechanism; 51. connecting column; 52. sleeve; 521. groove; 6. connecting structure; 61. mounting block; 62. adapter block; 63. adapter plate; 7. first unidirectional moving device; 71. connecting tube; 72. unidirectional moving assembly; 721. spring; 722. slider; 8. second unidirectional moving device. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-5The adaptive wind resistance optimized photovoltaic assembly mounting structure includes a mounting plate 1 for mounting photovoltaic panels, a first supporting structure 2 and a second supporting structure 3 are arranged at the lower end of the mounting plate 1, a connecting portion 11 matching the first supporting structure 2 and the second supporting structure 3 is fixedly arranged at the lower end of the mounting plate 1, a connecting plate 4 is arranged below the first supporting structure 2 and the second supporting structure 3, the connecting plate 4 is fixedly connected to the ground, the first supporting structure 2 and the second supporting structure 3 both include a height adjustment mechanism 5 and a connecting structure 6, the connecting structure 6 is rotatably connected to the connecting plate 4, the first supporting structure 2 also includes a first unidirectional moving device 7, and the second supporting structure 3 also includes a second unidirectional moving device 8.

[0028] In the present invention, the mounting plate 1 and the photovoltaic panel are supported by the first supporting structure 2 and the second supporting structure 3. When encountering strong winds blowing from the front, the photovoltaic panel and the mounting plate 1 are subjected to a downward force exerting force on the first supporting structure 2, the first supporting structure 2 is deformed, and the higher end of the photovoltaic panel moves downward, so that the angle of the photovoltaic panel is adjusted to be a flat angle, thereby reducing wind resistance; when encountering strong winds blowing from the back, the photovoltaic panel and the mounting plate 1 are subjected to an upward force exerting force on the second supporting structure 3, the second supporting structure 3 is deformed, and the lower end of the photovoltaic panel moves upward, so that the angle of the photovoltaic panel is adjusted to be a flat angle, thereby reducing wind resistance.

[0029] Furthermore, in the present embodiment, the height adjustment mechanism 5 includes two connecting columns 51, one connecting column is connected to the first unidirectional movable device 7 or the second unidirectional movable device 8, and the other connecting column 51 is connected to the connecting structure 6, and a sleeve 52 is arranged between the two connecting columns 51. By adjusting the position of the connecting column 51, the angle of the mounting plate 1 and the photovoltaic panel can be adjusted, so as to facilitate installation and calibration.

[0030] In this embodiment, the upper and lower ends of the sleeve 52 are provided with internal threads with opposite rotation directions, and the outer walls of the connecting columns 51 are provided with external threads corresponding to the internal threads. The upper and lower ends of the sleeve 52 are respectively threadedly connected to the two connecting columns 51. During calibration, rotating the sleeve 52 can drive the connecting column 51 to move up and down to adjust the angle of the mounting plate 1.

[0031] Furthermore, in the present embodiment, the first unidirectional movable device 7 and the second unidirectional movable device 8 both include a connecting tube 71 rotatably connected to the connecting portion 11, and a unidirectional movable component 72 cooperating with the connecting column 51 is arranged in the connecting tube 71. The unidirectional movable component 72 can move unidirectionally in the connecting tube 71, so that when the first supporting structure 2 is deformed, the higher end of the mounting plate 1 moves downward, while the lower end of the mounting plate 1 does not move downward, thereby adjusting the angle of the mounting plate 1 to make it tend to be a flat angle, thereby reducing wind resistance.

[0032] In this embodiment, the one-way moving component 72 includes a spring 721 and a slider 722. The slider 722 abuts against the top or bottom of the connecting tube 71. The slider 722 is pressed by the spring 721 to prevent the mounting plate 1 from shaking when blown by a breeze.

[0033] It should be noted that, in the present embodiment, the slider 722 in the first unidirectional movable device 7 abuts against the bottom of the connecting tube 71, and the spring 721 is arranged above the slider 722. When encountering strong winds blowing from the front, the photovoltaic panel and the mounting plate 1 are subjected to a downward force to exert force on the first supporting structure 2, and the connecting tube 71 of the first supporting structure 2 moves downward to compress the spring 721 to deform it, and the higher end of the mounting plate 1 moves downward. When encountering strong winds blowing from the back, the photovoltaic panel and the mounting plate 1 are subjected to an upward force, and the slider 722 of the first supporting structure 2 abuts against the bottom of the connecting tube 71 and cannot move upward, thereby preventing the higher end of the mounting plate 1 from moving upward.

[0034] In this embodiment, the slider 722 in the second unidirectional movable device 8 abuts against the top of the connecting tube 71, and the spring 721 is arranged below the slider 722. When encountering strong wind blowing from the back, the photovoltaic panel and the mounting plate 1 are subjected to an upward force, and the connecting tube 71 of the second supporting structure 3 moves up to compress the spring 721 to deform it, and the lower end of the mounting plate 1 moves up; when encountering strong wind blowing from the front, the photovoltaic panel and the mounting plate 1 are subjected to a downward force, and the slider 722 of the second supporting structure 3 abuts against the top of the connecting tube 71 and cannot move downward, thereby preventing the lower end of the mounting plate 1 from moving downward.

[0035] Furthermore, in some embodiments, a plurality of grooves 521 for increasing friction are provided on the outer wall circumference of the sleeve 52 , so that the operator can easily rotate the sleeve 52 to adjust the angle of the mounting plate 1 .

[0036] In more detail, in some embodiments, the connecting structure 6 includes a mounting block 61 fixedly connected to the connecting column 51, and a transfer block 62 is fixedly provided on one end of the mounting block 61 away from the connecting column 51. The mounting block 61 is rotatably connected to the connecting plate 4 through the transfer block 62, so that after the angle of the mounting plate 1 changes, the angles of the first supporting structure 2 and the second supporting structure 3 both change accordingly.

[0037] In this embodiment, an adapter plate 63 is fixedly provided on the connecting plate 4 , and the adapter block 62 is inserted between two adapter plates 64 and is rotationally connected to the two adapter plates 63 via a pin shaft.

[0038] Working method: When encountering strong wind blowing from the front, the photovoltaic panel and the mounting plate 1 are subjected to downward force to exert force on the first supporting structure 2, the connecting tube 71 of the first supporting structure 2 moves downward to compress the spring 721 to deform it, and the higher end of the mounting plate 1 moves downward, and the slider 722 of the second supporting structure 3 abuts against the top of the connecting tube 71 and cannot move downward, thereby preventing the lower end of the mounting plate 1 from moving downward;

[0039] When encountering strong winds blowing from the back, the photovoltaic panel and the mounting plate 1 are subjected to an upward force, and the slider 722 of the first supporting structure 2 abuts against the bottom of the connecting tube 71 and cannot move upward, preventing the higher end of the mounting plate 1 from moving upward. The connecting tube 71 of the second supporting structure 3 moves upward to compress the spring 721 to deform it, and the lower end of the mounting plate 1 moves upward;

[0040] In summary, when encountering strong winds blowing from the front, the higher end of the mounting plate 1 moves down, and when encountering strong winds blowing from the back, the lower end of the mounting plate 1 moves up, so that the angle of the mounting plate 1 is adjusted to a flat angle to reduce wind resistance.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adaptive wind resistance optimized photovoltaic module mounting structure, comprising a mounting plate (1) for mounting a photovoltaic panel, characterized in that: The lower end of the mounting plate (1) is provided with a first supporting structure (2) and a second supporting structure (3); the lower end of the mounting plate (1) is fixedly provided with a connecting portion (11) which cooperates with the first supporting structure (2) and the second supporting structure (3); a connecting plate (4) is provided below the first supporting structure (2) and the second supporting structure (3); the connecting plate (4) is fixedly connected to the ground; the first supporting structure (2) and the second supporting structure (3) both include a height adjustment mechanism (5) and a connecting structure (6); the connecting structure (6) is rotatably connected to the connecting plate (4); the first supporting structure (2) also includes a first unidirectional moving device (7); and the second supporting structure (3) also includes a second unidirectional moving device (8).

2. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 1 is characterized in that: The height adjustment mechanism (5) comprises two connecting columns (51), one of the connecting columns is connected to the first unidirectional movable device (7) or the second unidirectional movable device (8), and the other connecting column (51) is connected to the connecting structure (6), and a sleeve (52) is provided between the two connecting columns (51).

3. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 2 is characterized in that: The upper and lower ends of the sleeve (52) are provided with internal threads with opposite rotation directions, and the outer walls of the connecting posts (51) are provided with external threads corresponding to the internal threads. The upper and lower ends of the sleeve (52) are respectively threadedly connected to the two connecting posts (51).

4. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 2, characterized in that: The first one-way moving device (7) and the second one-way moving device (8) both comprise a connecting cylinder (71) rotatably connected to the connecting portion (11), wherein a one-way moving component (72) matching with the connecting column (51) is arranged in the connecting cylinder (71).

5. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 4 is characterized in that: The one-way moving component (72) comprises a spring (721) and a slider (722), and the slider (722) abuts against the top or bottom of the connecting tube (71).

6. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 5, characterized in that: The slider (722) in the first one-way moving device (7) abuts against the bottom of the connecting tube (71), and the spring (721) is arranged above the slider (722).

7. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 5, characterized in that: The slider (722) in the second one-way moving device (8) abuts against the top of the connecting tube (71), and the spring (721) is arranged below the slider (722).

8. The self-adaptive wind resistance optimized photovoltaic module installation structure according to claim 2, characterized in that: The outer wall circumference of the sleeve (52) is provided with a plurality of grooves (521) for increasing friction.

9. The adaptive wind resistance optimized photovoltaic module installation structure according to claim 2, characterized in that: The connection structure (6) comprises a mounting block (61) fixedly connected to the connecting column (51), and a transfer block (62) is fixedly provided at one end of the mounting block (61) away from the connecting column (51).

10. The self-adaptive wind resistance optimized photovoltaic module installation structure according to claim 9, characterized in that: An adapter plate (63) is fixedly arranged on the connecting plate (4), and the adapter block (62) is inserted between the two adapter plates (63) and is rotatably connected to the two adapter plates (63).

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