Photovoltaic panel support

Abstract

The invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic panel support, which comprises an external assembly, an internal assembly, an external assembly, an internal assembly and an external assembly, and is characterized in that the external assembly comprises support frames and a support frame arranged between the support frames; the transmission assembly comprises fixing frames arranged on the two sides of the supporting frame, first connecting cylinders arranged in the fixing frames and transmission rods arranged at one ends of the first connecting cylinders. The wind pressure assembly comprises a fixing rod arranged at one end of the fixing frame, a fixing ring arranged at one end of the fixing rod and an operation rod arranged in the fixing ring in a sleeved mode. The rotating assembly comprises a shaft rod arranged at one end of the first connecting cylinder, the wind pressure assembly can be blown by strong wind, the transmission assembly is driven by the wind pressure assembly to rotate, in the rotating process of the transmission assembly, the transmission assembly drives the rotating assembly to rotate, and the rotating assembly drives the support frame on the outer side to rotate again; and therefore, the windward area is reduced, and damage of the device is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic brackets, in particular to a photovoltaic panel bracket. Background Art

[0002] A photovoltaic panel bracket is a device or structure used to support and fix solar photovoltaic panels. It is usually made of metal materials (such as aluminum alloy or galvanized steel) and has certain strength and corrosion resistance. The main function of the photovoltaic panel bracket is to fix the photovoltaic panel to the ground, roof or other supporting platforms to ensure that the photovoltaic panel can be firmly installed and face the solar radiation. At the same time, the photovoltaic panel bracket can also adjust the angle and direction so that the photovoltaic panel can receive solar energy more effectively, thereby improving the power generation efficiency of the photovoltaic system. During the installation process, the photovoltaic panel bracket needs to consider factors such as structural stability, safety, aesthetics, and the impact on the efficiency of solar energy utilization.

[0003] Areas near the coastline are usually affected by sea breezes, which may bring strong winds. Since photovoltaic panels have a large windward area and are subject to great force, they will put great pressure on the brackets and cause damage. In addition, the sand brought by strong winds may impact the surface of the photovoltaic panels, causing scratches or wear on the surface, or even damage the photovoltaic panel glass, thereby reducing the power generation efficiency of the photovoltaic modules. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: an external component, comprising a support frame and a support frame arranged between the support frames; and,

[0006] A transmission assembly, comprising a fixing frame arranged on both sides of the support frame, a first connecting tube arranged inside the fixing frame, and a transmission rod arranged at one end of the first connecting tube; and,

[0007] The wind pressure assembly comprises a fixing rod disposed at one end of the fixing frame, a fixing ring disposed at one end of the fixing rod, and an operating rod sleeved inside the fixing ring; and

[0008] The rotating assembly includes a shaft rod arranged at one end of the first connecting tube.

[0009] As a preferred solution of the photovoltaic panel support described in the present invention, the support frame also includes a fixing block arranged on the inner side of the support frame, one end of the fixing block is provided with a first elastic member, and one end of the first elastic member is provided with an elastic plate.

[0010] As a preferred solution of the photovoltaic panel support of the present invention, the first elastic member is a return spring.

[0011] As a preferred solution of the photovoltaic panel bracket described in the present invention, the transmission assembly also includes a second elastic member arranged inside the first connecting tube, a rotating rod is provided inside the first connecting tube, and a guide groove is opened on the outer side of the rotating rod.

[0012] As a preferred solution of the photovoltaic panel bracket described in the present invention, a second connecting tube is provided on the outer side of the first connecting tube, a conducting rod is provided inside the second connecting tube, a curved block is provided at one end of the conducting rod, and the curved block is connected to the guide groove.

[0013] As a preferred solution of the photovoltaic panel support of the present invention, a movable groove is provided inside the fixing frame.

[0014] As a preferred solution of the photovoltaic panel bracket described in the present invention, the wind pressure assembly also includes a connecting ring arranged on the outer side of the operating rod, a connecting block is arranged on the outer side of the connecting ring, a first wind shield is arranged at one end of the connecting block, and a first fixing tube is arranged at the other end of the connecting ring.

[0015] As a preferred solution of the photovoltaic panel bracket described in the present invention, wherein: a first universal ball is provided inside the first fixing cylinder, a connecting shaft is provided at one end of the first universal ball, a second universal ball is provided at one end of the connecting shaft, and a second fixing cylinder is provided on the outer side of the second universal ball.

[0016] As a preferred solution of the photovoltaic panel support of the present invention, one end of the second fixing tube is arranged at one end of the transmission rod.

[0017] As a preferred solution of the photovoltaic panel support described in the present invention, the rotating assembly further includes an operating plate arranged on the outside of the shaft, and a connecting plate is provided at one end of the operating plate.

[0018] As a preferred solution of the photovoltaic panel support of the present invention, a ratchet is provided inside the connecting plate, a steering rod is provided inside the support frame, and a ratchet groove is provided inside the steering rod.

[0019] As a preferred solution of the photovoltaic panel support of the present invention, the steering rod is connected to the support frame.

[0020] As a preferred solution of the photovoltaic panel bracket described in the present invention, it also includes a protective component, which includes a support rod arranged at one end of the bracket frame and a dustproof cloth arranged on the outside of the support rod, and a second wind shield is provided at one end of the dustproof cloth.

[0021] As a preferred solution of the photovoltaic panel support described in the present invention, wherein: moving blocks are provided at both ends of the second wind shield plate, one end of the moving block is provided with a limiting curved panel, and one end of the support frame is provided with a limiting block.

[0022] As a preferred solution of the photovoltaic panel support of the present invention, a limiting groove is provided inside the limiting block.

[0023] The beneficial effects of the present invention are as follows: when encountering strong wind weather, the strong wind will blow the wind pressure component, blow the wind pressure component backward, and then drive the transmission component to rotate through the wind pressure component. When the transmission component rotates, the transmission component drives the rotating component to rotate, and the rotating component again drives the outer bracket frame to rotate, making it parallel, reducing the windward area and preventing it from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0025] Figure 1 It is a front view of the overall structure of the present invention.

[0026] Figure 2 It is the rear view of the overall structure in the present invention.

[0027] Figure 3 It is a schematic diagram of the local structure in the present invention.

[0028] Figure 4 It is a schematic diagram of the structure of the wind pressure component in the present invention.

[0029] Figure 5 It is a schematic diagram of the transmission component structure in the present invention.

[0030] Figure 6 It is a schematic diagram of the structure of the rotating assembly in the present invention.

[0031] Figure 7 It is a schematic diagram of the structure of the protection component in the present invention.

[0032] Reference numerals: 100, external component; 101, support frame; 101a, fixed block; 101a-1, first elastic member; 101a-2, elastic plate; 102, bracket frame; 200, wind pressure component; 201, fixed rod; 201a, fixed ring; 202, operating rod; 203, first wind deflector; 203a, connecting block; 203b, connecting collar; 204, first fixed cylinder; 205, connecting shaft; 205a, first universal ball; 205b, second universal ball; 206, second fixed cylinder; 300, transmission component; 301, fixed frame; 302 , first connecting tube; 302a, transmission rod; 303, second elastic member; 304, rotating rod; 304a, guide groove; 305, second connecting tube; 305a, wire rod; 305a-1, curved block; 400, rotating assembly; 401, shaft; 402, operating panel; 402a, connecting plate; 403, ratchet; 404, steering rod; 404a, ratchet groove; 500, protective assembly; 501, support rod; 502, dustproof cloth; 502a, second wind shield; 502a-1, moving block; 502a-2, limiting curved panel; 503, limiting block. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Example 1, reference Figures 1 to 7 , which is the first embodiment of the present invention, provides a photovoltaic panel support, which includes an external component 100, including a support frame 101 and a support frame 102 arranged between the support frames 101; and,

[0037] The transmission assembly 300 includes a fixing frame 301 disposed on both sides of the support frame 101, a first connecting tube 302 disposed inside the fixing frame 301, and a transmission rod 302a disposed at one end of the first connecting tube 302; and,

[0038] The wind pressure assembly 200 includes a fixing rod 201 disposed at one end of a fixing frame 301, a fixing ring 201a disposed at one end of the fixing rod 201, and an operating rod 202 sleeved inside the fixing ring 201a; and,

[0039] The rotating assembly 400 includes a shaft 401 disposed at one end of the first connecting tube 302 .

[0040] The support frame 101 also includes a fixed block 101a arranged on the inner side of the support frame 101, and a first elastic member 101a-1 is arranged at one end of the fixed block 101a, and an elastic plate 101a-2 is arranged at one end of the first elastic member 101a-1. When the support frame 102 is parallelized by strong wind, the support frame 102 will compress the first elastic member 101a-1. When the strong wind stops, under the action of the elastic force of the first elastic member 101a-1, the first elastic member 101a-1 drives 101a2 to reset, and the elastic plate 101a-2 drives the support frame 102 to tilt again. After tilting, the support frame 102 is reset under the action of gravity through the protective component 500.

[0041] The first elastic member 101a-1 is a return spring.

[0042] Specifically, when encountering strong wind weather, the strong wind will blow the wind pressure component 200, blowing the wind pressure component 200 backwards, and then drive the transmission component 300 to rotate through the wind pressure component 200. When the transmission component 300 rotates, the transmission component 300 drives the rotating component 400 to rotate, and the rotating component 400 again drives the outer bracket frame 102 to rotate, making it parallel, reducing the windward area, and preventing it from being damaged.

[0043] Example 2, reference Figures 1 to 7 , is the second embodiment of the present invention, which provides a photovoltaic panel bracket, including a transmission assembly 300 and a second elastic member 303 arranged inside the first connecting tube 302, a rotating rod 304 is arranged inside the first connecting tube 302, a guide groove 304a is opened on the outer side of the rotating rod 304, a second connecting tube 305 is arranged on the outer side of the first connecting tube 302, a wire rod 305a is arranged inside the second connecting tube 305, a curved block 305a-1 is arranged at one end of the wire rod 305a, and the curved block 305a-1 is connected to the guide groove 304a, the second elastic member 303 is a tension spring, when the transmission rod 302a drives the first connecting tube 302 to move outward, the transmission rod 302a will stretch the second elastic member 303, when the strong wind stops, under the action of the elastic force of the second elastic member 303, the second elastic member 303 will drive the first connecting tube 302 and the transmission rod 302a to reset.

[0044] A moving groove is formed inside the fixing frame 301 .

[0045] The wind pressure assembly 200 also includes a connecting ring 203b provided on the outer side of the operating rod 202, a connecting block 203a provided on the outer side of the connecting ring 203b, a first wind shield plate 203 provided at one end of the connecting block 203a, a first fixed cylinder 204 provided at the other end of the connecting ring 203b, a first universal ball 205a provided inside the first fixed cylinder 204, a connecting shaft 205 provided at one end of the first universal ball 205a, a second universal ball 205b provided at one end of the connecting shaft 205, and a second fixed cylinder 206 provided on the outer side of the second universal ball 205b.

[0046] One end of the second fixing tube 206 is disposed at one end of the transmission rod 302a.

[0047] The rotating assembly 400 also includes an operating plate 402 arranged on the outside of the shaft 401, a connecting plate 402a is provided at one end of the operating plate 402, a ratchet 403 is provided inside the connecting plate 402a, a steering rod 404 is provided inside the bracket frame 102, a ratchet groove 404a is provided inside the steering rod 404, and the steering rod 404 is connected to the bracket frame 102.

[0048] Specifically, when encountering strong wind weather, the strong wind will blow the first wind shield 203 to flip backwards. During the flipping process of the first wind shield 203 backwards, the first wind shield 203 drives the connecting ring 203b to rotate on the operating rod 202 through the connecting block 203a. When the connecting ring 203b rotates, the connecting ring 203b drives the first fixed cylinder 204 to move, and the first fixed cylinder 204 drives the first universal ball 205a to move. The first universal ball 205a will drag the connecting shaft 205 to move, and the connecting shaft 205 will drag the second universal ball 205b to move. Finally, the second universal ball 205b will drag the second fixed cylinder 206, and the second fixed cylinder 206 drives the transmission rod 302a to move outward. The transmission rod 30 2a drives the first connecting tube 302 to move outward, and the first connecting tube 302 drives the second connecting tube 305 and the conducting rod 305a to slide on the guide groove 304a. When the conducting rod 305a slides on the guide groove 304a, the conducting rod 305a will drive the rotating rod 304 to rotate, and the rotating rod 304 drives the shaft rod 401 to rotate, and the shaft rod 401 drives the operating plate 402 and the connecting disk 402a to rotate, and the connecting disk 402a drives the internal pawl 403 to rotate, and the pawl 403 drives the steering rod 404 to rotate through the ratchet groove 404a, and the steering rod 404 drives the bracket frame 102 to rotate and make it close to parallel angle, so as to reduce the windward area, reduce the thrust of wind on the photovoltaic bracket, and prevent it from being damaged.

[0049] Example 3, reference Figures 1 to 7, which is the third embodiment of the present invention, this embodiment provides a photovoltaic panel bracket, which includes, also includes a protective component 500, the protective component 500 includes a support rod 501 arranged at one end of the bracket frame 102 and a dustproof cloth 502 arranged on the outside of the support rod 501, one end of the dustproof cloth 502 is provided with a second wind shield 502a, both ends of the second wind shield 502a are provided with moving blocks 502a-1, one end of the moving block 502a-1 is provided with a limiting curved panel 502a-2, and one end of the support frame 101 is provided with a limiting block 503.

[0050] A limiting groove is provided inside the limiting block 503. When the photovoltaic panel is in a tilted working state, the movable block 502a-1 and the limiting curved panel 502a-2 fixed on both sides of the second wind shield plate 502a will be embedded in the limiting groove provided inside the limiting block 503 to prevent the photovoltaic panel from being blocked by slight and insignificant wind force and causing it to be unable to work.

[0051] Specifically, when the bracket frame 102 rotates along the center, the limiting curved panel 502a-2 on the outside of the moving block 502a-1 will slide out of the limiting block 503, thereby releasing the limiting on the second wind shield 502a. When strong wind blows the second wind shield 502a, the second wind shield 502a will move along the surface of the bracket frame 102. The second wind shield 502a drives the dustproof cloth 502 to move on the surface of the bracket frame 102, and covers the bracket frame 102 and the photovoltaic panels inside the bracket frame 102, and wraps them, thereby protecting the photovoltaic panels from the impact of sand brought by strong wind on the surface of the photovoltaic panels, preventing it from causing scratches or wear on the surface, and reducing the power generation efficiency of the photovoltaic modules.

[0052] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0053] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0054] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic panel bracket, characterized in that: include, An external component (100) comprises a support frame (101) and a support frame (102) disposed between the support frames (101); and, A transmission assembly (300) comprises a fixing frame (301) arranged on both sides of the support frame (101), a first connecting tube (302) arranged inside the fixing frame (301), and a transmission rod (302a) arranged at one end of the first connecting tube (302); and, The wind pressure assembly (200) comprises a fixing rod (201) arranged at one end of the fixing frame (301), a fixing ring (201a) arranged at one end of the fixing rod (201), and an operating rod (202) sleeved inside the fixing ring (201a); and, The rotating assembly (400) includes a shaft (401) disposed at one end of the first connecting tube (302).

2. The photovoltaic panel support according to claim 1, characterized in that: The support frame (101) further comprises a fixing block (101a) arranged inside the support frame (101), one end of the fixing block (101a) is provided with a first elastic member (101a-1), and one end of the first elastic member (101a-1) is provided with an elastic plate (101a-2).

3. The photovoltaic panel support according to claim 2, characterized in that: The first elastic member (101a-1) is a return spring.

4. The photovoltaic panel support according to claim 3, characterized in that: The transmission assembly (300) further comprises a second elastic member (303) arranged inside the first connecting tube (302), a rotating rod (304) is arranged inside the first connecting tube (302), and a guide groove (304a) is arranged on the outer side of the rotating rod (304).

5. The photovoltaic panel support according to claim 4, characterized in that: A second connecting tube (305) is provided on the outside of the first connecting tube (302), a conducting rod (305a) is provided inside the second connecting tube (305), a curved block (305a-1) is provided at one end of the conducting rod (305a), and the curved block (305a-1) is connected to the guide groove (304a).

6. The photovoltaic panel support according to claim 5, characterized in that: A moving groove is provided inside the fixing frame (301).

7. The photovoltaic panel support according to claim 6, characterized in that: The wind pressure assembly (200) further comprises a connecting ring (203b) sleeved on the outer side of the operating rod (202), a connecting block (203a) is provided on the outer side of the connecting ring (203b), a first wind shield (203) is provided at one end of the connecting block (203a), and a first fixing tube (204) is provided at the other end of the connecting ring (203b).

8. The photovoltaic panel support according to claim 7, characterized in that: A first universal ball (205a) is provided inside the first fixed cylinder (204), a connecting shaft (205) is provided at one end of the first universal ball (205a), a second universal ball (205b) is provided at one end of the connecting shaft (205), and a second fixed cylinder (206) is provided outside the second universal ball (205b).

9. The photovoltaic panel support according to claim 8, characterized in that: One end of the second fixing tube (206) is arranged at one end of the transmission rod (302a).

10. The photovoltaic panel support according to claim 9, characterized in that: The rotating assembly (400) further comprises an operating plate (402) arranged outside the shaft (401), and a connecting plate (402a) is provided at one end of the operating plate (402).

11. The photovoltaic panel support according to claim 10, characterized in that: A ratchet pawl (403) is provided inside the connection disk (402a), a steering rod (404) is provided inside the support frame (102), and a ratchet groove (404a) is provided inside the steering rod (404).

12. The photovoltaic panel support according to claim 11, characterized in that: The steering rod (404) is connected to the support frame (102).

13. The photovoltaic panel support according to claim 12, characterized in that: It also includes a protection component (500), the protection component (500) including a support rod (501) arranged at one end of the support frame (102) and a dustproof cloth (502) arranged outside the support rod (501), and a second windshield (502a) is provided at one end of the dustproof cloth (502).

14. The photovoltaic panel support according to claim 13, characterized in that: Both ends of the second windshield plate (502a) are provided with moving blocks (502a-1), one end of the moving block (502a-1) is provided with a limiting curved panel (502a-2), and one end of the support frame (101) is provided with a limiting block (503).

15. The photovoltaic panel support according to claim 14, characterized in that: A limiting groove is provided inside the limiting block (503).

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