A photovoltaic mounting that is easy to adjust

Abstract

The application discloses a photovoltaic support convenient to adjust, which comprises a bearing support and a curtain wall panel, the curtain wall panel is provided with a dynamic photovoltaic mechanism, two corresponding support rods are provided with third gear rings at the other ends, a photovoltaic adjusting cylinder is fixedly connected with a connecting sliding rod at one side, the connecting sliding rod is slidably connected with horizontal guide rails and spiral guide rails, when the two corresponding support rods start to rotate, the connecting sliding rod starts to move horizontally; when it is necessary, the two corresponding support rods can be driven to start to rotate along the closed connecting ring, the connecting sliding rod starts to move horizontally to the position of the curtain wall panel, and then the dynamic photovoltaic panel can be adjusted to move away from or close to the curtain wall panel; in the process, the ventilation grooves provided on the photovoltaic adjusting cylinder are connected with the outside, the ventilation and temperature adjustment of the building can be realized, the photovoltaic panel can be cooled, the overheat phenomenon is avoided, and the conversion efficiency and service life of the photovoltaic panel are greatly improved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic panel technology, and more particularly to a photovoltaic support that is easy to adjust. Background Technology

[0002] Photovoltaics is a technology that directly converts light energy into electrical energy. It typically uses photovoltaic panels to convert photons in sunlight into electrons, generating an electric current. With the development of photovoltaic technology, more and more buildings are installing photovoltaic panels on or around their exterior surfaces to collect and convert solar energy. Integrating photovoltaic panels into the building's curtain wall structure is a common design. However, in practical applications, these photovoltaic panels are often not adjustable, or their adjustment methods are limited, failing to adequately address ventilation and heat dissipation. Summary of the Invention

[0003] The technical solution of this invention to solve the above-mentioned technical problems is as follows: A photovoltaic support that is easy to adjust includes a supporting bracket and a curtain wall panel, characterized in that: a dynamic photovoltaic mechanism is installed on the curtain wall panel, the dynamic photovoltaic mechanism includes a sealed connecting ring fixed in the middle of the curtain wall panel, a horizontal guide rail fixed to the back of the curtain wall panel outside the sealed connecting ring, a photovoltaic panel is provided inside the sealed connecting ring, a photovoltaic adjustment cylinder is provided on one side of the photovoltaic panel, and a ventilation groove is opened on the photovoltaic adjustment cylinder.

[0004] Two corresponding support rods are rotatably connected to the sealed connecting ring. A spiral guide rail is fixed between the two corresponding support rods. A third gear ring is fixed to the other end of the two corresponding support rods. The same connecting sliding rod is slidably connected inside the horizontal guide rail and the spiral guide rail. One end of the connecting sliding rod passes through the spiral guide rail and is fixedly connected to the photovoltaic regulating cylinder.

[0005] A connecting sleeve is fixedly connected to the back of the bearing bracket. A first gear ring is installed on one side of the connecting sleeve. A third gear ring is fixedly connected to one end of the corresponding support rod. The third gear ring meshes with the first gear ring. A stepper motor for driving the first gear ring to rotate is provided at one end of the first gear ring.

[0006] The stepper motor causes the first gear ring to rotate synchronously, which in turn drives the second gear ring to rotate. This, in turn, drives the third gear ring to rotate the corresponding support rod and the spiral guide rail as a whole. The two corresponding support rods rotate along the sealed connecting ring, which in turn causes the spiral guide rail to rotate around the sealed connecting ring. During the rotation of the spiral guide rail, the connecting sliding rod begins to move. Combined with the limiting effect of the spiral guide rail and the horizontal guide rail on the connecting sliding rod, the connecting sliding rod begins to move horizontally. Attached Figure Description

[0007] To more clearly illustrate the embodiments of the present invention or the existing technical solutions, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 A schematic diagram of the overall structure of an easily adjustable photovoltaic support embodiment provided by the present invention;

[0009] Figure 2 A schematic diagram of the back structure of an easily adjustable photovoltaic support embodiment provided by the present invention;

[0010] Figure 3 A schematic diagram of the overall structure of a dynamic photovoltaic mechanism according to an embodiment of an easily adjustable photovoltaic support provided by the present invention;

[0011] Figure 4 A partial side sectional view of the linkage dust removal mechanism of an easily adjustable photovoltaic support embodiment provided by the present invention;

[0012] Figure 5 For the present invention Figure 4 Enlarged view of the A-section structure;

[0013] Figure 6 A cross-sectional view of the overall structure of an easily adjustable photovoltaic support embodiment provided by the present invention;

[0014] Figure 7 For the present invention Figure 6 Enlarged view of the structure of part B.

[0015] In the diagram: 1. Support bracket; 2. Curtain wall panel; 3. Dynamic photovoltaic mechanism; 31. Photovoltaic panel; 32. Photovoltaic adjusting cylinder; 33. Sealed connecting ring; 34. Corresponding support rod; 35. Spiral guide rail; 36. Horizontal guide rail; 37. Connecting sliding rod; 38. Ventilation slot; 4. Linked dust removal mechanism; 41. Connecting sleeve; 42. First gear ring; 43. Second gear ring; 44. Third gear ring; 45. Transmission slide rod; 46. Limiting rod; 47. Limiting sleeve; 48. Manual rotating rod; 49. Rotary drive plate; 410. Synchronous adjusting rod; 411. Horizontal guide slide frame; 412. Connecting sliding block; 413. Vertical guide slide frame; 414. Cleaning brush plate; 415. Transmission sliding block; 5. Photovoltaic support beam; 6. Wall fixed beam; 7. Junction box. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0017] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0018] Please see Figure 1-7 As shown in the figure, this embodiment provides an easily adjustable photovoltaic bracket, such as... Figure 1 As shown, it includes a support bracket 1, on which a curtain wall panel 2 is fixedly installed;

[0019] A dynamic photovoltaic mechanism 3 is installed in the middle of the curtain wall panel 2, as shown in the reference. Figure 3-4 As shown, the dynamic photovoltaic mechanism 3 includes a photovoltaic panel 31, a sealed connecting ring 33, and a horizontal guide rail 36. The sealed connecting ring 33 is fixedly connected to the middle position of the curtain wall panel 2, and the horizontal guide rail 36 is fixedly connected to the back of the curtain wall panel 2.

[0020] Specifically, the horizontal guide rail 36 is located on the periphery of the sealed connecting ring 33.

[0021] The photovoltaic panel 31 is slidably disposed inside the sealed connecting ring 33 via a photovoltaic adjustment cylinder 32, and the photovoltaic adjustment cylinder 32 is provided with a ventilation groove 38.

[0022] Specifically, there can be multiple ventilation slots 38, and the ventilation slots 38 can be arranged in a ring-shaped manner at equal intervals on the side wall of the photovoltaic regulating cylinder 32.

[0023] Two corresponding support rods 34 are rotatably connected to the sealed connecting ring 33. The other end of the two corresponding support rods 34 is provided with a dynamic adjustment mechanism. A spiral guide rail 35 is also fixedly connected to the two corresponding support rods 34. The same connecting sliding rod 37 is slidably connected within the horizontal guide rail 36 and the spiral guide rail 35. One end of the connecting sliding rod 37 passes through the spiral guide rail 35 and is fixedly connected to the photovoltaic regulating cylinder 32.

[0024] The dynamic control mechanism can drive the corresponding support rod 34 to rotate on the sealed connecting ring 33, thereby causing the photovoltaic panel 31 to move away from or closer to the curtain wall panel 2.

[0025] Understandably, in the initial state, the photovoltaic regulating cylinder 32 is located on the back of the curtain wall panel 2, so that the photovoltaic panel 31 is flush with the sealed connecting ring 33.

[0026] When the temperature is high, the two corresponding support rods 34 can be driven to rotate along the sealed connecting ring 33 by the dynamic control mechanism. This causes the spiral guide rail 35 to rotate synchronously around the center point of the sealed connecting ring 33. During the rotation of the spiral guide rail 35, the connecting sliding rod 37 also begins to move. Combined with the limiting effect of the spiral guide rail 35 and the horizontal guide rail 36 on the connecting sliding rod 37, the connecting sliding rod 37 begins to move horizontally towards the curtain wall panel 2. This causes the photovoltaic adjustment cylinder 32, which is fixedly connected to it, to move away from the corresponding support rod 34. Similarly, when the dynamic control mechanism drives the corresponding support rod 34 in the opposite direction, the photovoltaic adjustment cylinder 32 moves towards the corresponding support rod 34. This achieves dynamic adjustment of the photovoltaic panel 31 to move away from or towards the curtain wall panel 2.

[0027] As the photovoltaic panel 31 moves away from the curtain wall panel 2, the ventilation slot 38 on the photovoltaic regulating cylinder 32 is connected to the outside. This not only allows the photovoltaic panel 31 to dissipate heat through the ventilation slot 38, avoiding overheating and improving the conversion efficiency and lifespan of the photovoltaic panel 31, but also enables ventilation and temperature regulation of the building by dynamically controlling the position of the photovoltaic panel 31 to change the connection area of ​​the ventilation slot 38.

[0028] Furthermore, the photovoltaic panel 31 and the curtain wall panel 2 are arranged in a one-to-one correspondence, and the number of photovoltaic panels 31 and curtain wall panels 2 is at least two. The two photovoltaic panels 31 and the two curtain wall panels 2 are arranged symmetrically about the vertical center line of the supporting bracket 1.

[0029] Specifically, a support bracket 1, two curtain wall panels 2, and two photovoltaic panels 31 are configured as a photovoltaic curtain wall assembly.

[0030] Furthermore, referring to Figure 2 and Figure 4 As shown, two horizontally arranged photovoltaic support beams 5 are fixedly connected to one side of the back of the support bracket 1. Multiple wall-fixed beams 6 are installed on one side of the photovoltaic support beams 5, and a junction box 7 is provided between the wall-fixed beams 6 and the photovoltaic support beams 5.

[0031] In actual use, the wall-mounted beam 6 is fixedly installed on the wall. After the photovoltaic support beam 5 is slidably installed on the outer wall of the wall-mounted beam 6, the distance can be adjusted and fixed by locking screws. The junction box 7 is hollow inside and has a wire groove on the side facing the photovoltaic panel 31 to store and place the wires that connect the indoor and outdoor photovoltaic panels 31.

[0032] It should be noted that this embodiment does not limit the dynamic control mechanism. Regardless of the structure and connection method used, as long as the dynamic control mechanism can drive the corresponding support rod 34 to rotate on the sealed connecting ring 33, thereby causing the photovoltaic panel 31 to move away from or closer to the curtain wall panel 2, it should be within the protection scope of this invention. Of course, a specific dynamic control mechanism can be designed, as detailed below:

[0033] Furthermore, combined Figure 4 and Figure 6-7 As shown, the dynamic control mechanism includes a connecting sleeve 41 fixedly connected to the back of the support bracket 1. A first gear ring 42 is installed on the side of the connecting sleeve 41 away from the support bracket 1, and a second gear ring 43 is fixedly connected to one side of the first gear ring 42.

[0034] Combination Figure 2 As shown, the corresponding support rods 34 on both sides are fixedly connected to a third gear ring 44 at the end away from the sealed connecting ring 33, and the two third gear rings 44 mesh with the first gear ring 42 and the second gear ring 43 respectively.

[0035] Optionally, a stepper motor can be provided at one end of the first gear ring 42 to drive the first gear ring 42 to rotate. The stepper motor enables the first gear ring 42 to rotate synchronously with the second gear ring 43, which in turn drives the two third gear rings 44 to rotate the corresponding support rods 34 and the spiral guide rails 35 as a whole. This, in turn, drives the photovoltaic adjustment cylinder 32 to slide and translate the photovoltaic panel 31, thereby dynamically adjusting the photovoltaic panel 31 to move away from or closer to the curtain wall panel 2.

[0036] Optionally, a manual rotating rod 48 is inserted into the inside of the connecting sleeve 41, and the first gear ring 42 is fixedly connected to the manual rotating rod 48.

[0037] Specifically, one end of the manual rotating lever 48 passes through the building and is located inside the building. The user can rotate the manual rotating lever to drive the first gear ring 42 and the second gear ring 43 to rotate.

[0038] It should be noted that since photovoltaic panels require regular cleaning to ensure their efficient operation, and the photovoltaic panels located on the curtain wall are usually in a position that is difficult for people to reach, it is difficult to perform regular cleaning and maintenance on the photovoltaic panels on the curtain wall. Therefore, a linkage dust removal mechanism 4 can be specifically designed, as detailed below:

[0039] Combination Figure 4 and Figure 6-7 As shown, it also includes a linkage dust removal mechanism 4. The linkage dust removal mechanism 4 includes a sliding groove that is opened through both sides of the connecting sleeve 41. A transmission slide rod 45 for connecting with the connecting sliding rod 37 is provided in the sliding groove. One end of the transmission slide rod 45 is provided with a limiting insert rod 46, and one end of the limiting insert rod 46 is provided with a limiting sleeve 47.

[0040] Specifically, a transmission slide rod 45 is slidably connected in the slide groove and fixedly connected to the connecting slide rod 37. The other end of the transmission slide rod 45 is fixedly connected to a limiting rod 46 perpendicular to it. The limiting rod 46 passes through one end of the bearing bracket 1 and is fixedly connected to a limiting sleeve 47. The limiting sleeve 47 and the limiting rod 46 are slidably installed on one side of the bearing bracket 1.

[0041] The purpose of this design is to enable the photovoltaic regulating cylinder 32 to slide inside the sealed connecting ring 33 when the rotating corresponding support rod 34 and the spiral guide rail 35 drive the horizontal guide rail 36 to slide inside the sealed connecting ring 33, and the transmission slide rod 45 can simultaneously push the limiting rod 46 and the limiting sleeve 47 to move horizontally on one side of the bearing bracket 1.

[0042] The manual rotating rod 48 passes through the limiting sleeve 47, and one end of the manual rotating rod 48 is fixedly connected to the rotating drive plate 49.

[0043] Specifically, the limiting sleeve 47 and the manual rotating rod 48 are rotatably connected. The purpose of this arrangement is to allow the limiting sleeve 47 to drive the manual rotating rod 48 to move within the inner cavity of the connecting sleeve 41. When the manual rotating rod 48 rotates, it will not drive the limiting sleeve 47 to rotate, thus not affecting the connection of the transmission slide rod 45. Furthermore, when the manual rotating rod 48 is rotated, it can drive the rotating drive plate 49 to rotate around the center of the manual rotating rod 48.

[0044] Furthermore, combined Figure 4-5As shown, synchronous adjustment rods 410 are slidably connected to both sides of the curtain wall panel 2. One end of the synchronous adjustment rod 410 is provided with a horizontal guide slide frame 411, and one side of the horizontal guide slide frame 411 is provided with a vertical guide slide frame 413. A connecting sliding block 412 is provided at the junction of the horizontal guide slide frame 411 and the vertical guide slide frame 413. Cleaning brush plates 414 are fixedly connected to both sides of the vertical guide slide frame 413, and a transmission sliding block 415, which is fixedly connected to the rotary drive plate 49, is slidably connected inside the vertical guide slide frame 413.

[0045] Specifically, the synchronous adjustment rod 410 extends out of the outer wall of the curtain wall panel 2 and is fixedly connected to a horizontally arranged horizontal guide slide frame 411. A connecting slide block 412 is slidably installed inside the horizontal guide slide frame 411, and a vertical guide slide frame 413 is fixedly installed on one side of the connecting slide block 412.

[0046] Specifically, by setting the limiting sleeve 47, the transmission slide rod 45, and the limiting insert rod 46, when the photovoltaic panel 31 is moved out to expose the photovoltaic adjustment cylinder 32 and the ventilation slot 38 to the outside for ventilation, the synchronous adjustment rod 410 and the transverse guide slide frame 411 can be moved outward simultaneously, so that the cleaning brush plate 414 can always be flush with the outer surface of the photovoltaic panel 31.

[0047] Under normal conditions, the rotary drive plate 49 is vertically positioned at the vertical centerline of the support bracket 1, the transmission sliding block 415 slides and stops at the top or bottom of the vertical guide slide frame 413, and the connecting sliding block 412 is positioned at the vertical centerline of the horizontal guide slide frame 411.

[0048] When the manual rotating rod 48 is rotated, it drives the rotating drive plate 49 to deflect, causing the transmission sliding block 415 located at the top or bottom of the vertical guide slide frame 413 to slide in the opposite direction in the inner cavity of the vertical guide slide frame 413. At the same time, the connecting sliding block 412 slides in the inner cavity of the horizontal guide slide frame 411. This causes the vertical guide slide frame 413 to drive the cleaning brush plate 414 to move horizontally back and forth on the outer surface of the two photovoltaic panels 31, thereby achieving the reciprocating wiping work on the surface of the photovoltaic panels 31 and removing the dust adhering to the outer surface of the photovoltaic panels 31.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An easily adjustable photovoltaic support structure, comprising a load-bearing support (1) and a curtain wall panel (2), characterized in that: A dynamic photovoltaic mechanism (3) is installed on the curtain wall panel (2). The dynamic photovoltaic mechanism (3) includes a sealed connecting ring (33) fixed in the middle of the curtain wall panel (2). A horizontal guide rail (36) is fixed to the back of the curtain wall panel (2) outside the sealed connecting ring (33). A photovoltaic panel (31) is provided inside the sealed connecting ring (33). A photovoltaic adjustment cylinder (32) is provided on one side of the photovoltaic panel (31). A ventilation slot (38) is provided on the photovoltaic adjustment cylinder (32). Two corresponding support rods (34) are rotatably connected to the sealed connecting ring (33). A spiral guide rail (35) is fixed between the two corresponding support rods (34). A third gear ring (44) is fixed to the other end of the two corresponding support rods (34). The same connecting sliding rod (37) is slidably connected in the horizontal guide rail (36) and the spiral guide rail (35). One end of the connecting sliding rod (37) passes through the spiral guide rail (35) and is fixedly connected to the photovoltaic regulating cylinder (32). The supporting bracket (1) is fixedly connected to a connecting sleeve (41) on its back side. A first gear ring (42) is installed on one side of the connecting sleeve (41). A third gear ring (44) is fixedly connected to one end of the corresponding support rod (34). The third gear ring (44) meshes with the first gear ring (42). A stepper motor for driving the first gear ring (42) to rotate is provided at one end of the first gear ring (42). The stepper motor causes the first gear ring (42) to rotate synchronously, which in turn drives the second gear ring (43) to rotate, and then drives the third gear ring (44) to rotate the corresponding support rod (34) and the spiral guide rail (35) as a whole. The two corresponding support rods (34) start to rotate along the sealed connecting ring (33), which causes the spiral guide rail (35) to rotate around the sealed connecting ring (33). During the rotation of the spiral guide rail (35), the connecting sliding rod (37) begins to move. Combined with the limiting effect of the spiral guide rail (35) and the horizontal guide rail (36) on the connecting sliding rod (37), the connecting sliding rod (37) begins to move horizontally.

Images