Building integrated photovoltaic structure

Abstract

The invention relates to a photovoltaic building integrated structure, and solves the problems that a power generation panel cannot change along with the illumination angle and the power generation efficiency is low. The structure comprises a base, the top surface of the base is rotatably clamped with a connecting plate and a driving part, and the connecting plate is provided with a power transmission gear ring, a photovoltaic support assembly and a fixing plate. The fixing plate is clamped with an installation support composed of a first support and a second support, and clamping and locking rods are inserted into round holes in the rear ends of the supports. The controller starts the power motor to drive the power gear to rotate, the power transmission gear ring rotates through meshing, the photovoltaic support assembly is driven to rotate, the power generation panel directly irradiates the sun, and the power generation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic buildings, and in particular to a photovoltaic building integrated structure. Background Art

[0002] The innovative concept of photovoltaic building integration aims to cleverly integrate solar power generation products into buildings. Specifically, the solar photovoltaic power generation array is placed on the outer surface of the building structure to provide a steady supply of electricity for the building. This method not only makes full use of the building space, but also effectively utilizes solar energy resources, and has great development potential.

[0003] However, there are many problems with the current photovoltaic building integrated structure. Under the existing structural mode, photovoltaic modules are mainly installed by brackets. This installation method determines that the angle of photovoltaic panels is fixed. We all know that for photovoltaic power generation, the best light energy generation effect can only be achieved when sunlight directly hits the power generation panel. But the actual situation is that with the passage of time and the change of the sun's position, the angle of light will continue to change, and the existing power generation panels cannot adjust the angle accordingly. In this way, the efficiency of photovoltaic power generation will be greatly reduced and it will never reach the optimal state, which is undoubtedly a waste of solar energy resources.

[0004] In addition, most of the current photovoltaic bracket components are assembled and connected by fixed welding. Although this welding method ensures the stability of the structure to a certain extent, it also brings new troubles. Once a component is damaged due to long-term use or unexpected circumstances, it is difficult for maintenance personnel to remove it from the overall structure in a short time. Because welding makes the various components closely connected and difficult to operate independently, maintenance personnel have to spend a lot of time and energy to deal with the problem, and often need to deal with multiple related components, and may even need to destroy some intact components to complete the repair. This situation directly leads to a substantial increase in maintenance costs, which brings considerable challenges to the long-term stable operation and maintenance of photovoltaic building integration. Summary of the invention

[0005] The invention relates to a photovoltaic building integrated structure, in which a power motor drives a power gear to rotate, and a power transmission gear ring drives a photovoltaic support assembly to rotate, so as to realize direct exposure to the sun and improve power generation efficiency.

[0006] The present invention provides a photovoltaic building integrated structure, specifically comprising: a base and a support assembly; the top surface of the base is rotatably clamped with a connection plate, and the top surface of the base is installed with a driving component; the connection plate is fixedly connected with a power transmission gear ring, and the top surface of the connection plate is connected with a photovoltaic bracket assembly and a fixed plate by bolts; the fixing plate is fastened with a mounting bracket, the bottom surface of the mounting bracket is attached to the top surface of the connection plate, and the mounting bracket is composed of a first bracket and a second bracket, and the rear ends of the first bracket and the second bracket are respectively provided with round holes, and a locking rod is inserted inside the round hole; the support assembly includes a support rod and a support rod, and the rectangular block protruding from the top of the support rod is clamped in a rectangular groove inside the support rod, and the clamping part between the support rod and the support rod is fixed by inserting a plug-in rod, and the top surface of the support rod is attached to the bottom surface of the support frame. The mounting bracket is composed of a first bracket and a second bracket, a fixed sleeve is welded on the first bracket, a clamping rod is welded on the rear end of the first bracket, and a plug-in rod is welded on the second bracket, and the plug-in rod is inserted inside the fixed sleeve.

[0007] Preferably, a notch is provided inside the locking rod, and the shaft at the bottom end of the rotating lock ring is clamped inside the notch, and a threaded hole is provided inside the open end of the locking rod, and the threaded screw is connected to the threaded screw inside the threaded hole, and the threaded screw is located outside the first bracket. Two rectangular slots are provided at the bottom of the fixing plate, and the first bracket and the second bracket are clamped inside the rectangular slots respectively. When the mounting bracket is buckled, the mounting bracket is fastened to the connecting plate through the fixing plate, and when the support assembly and the mounting bracket need to be disassembled, the fixing plate does not need to be disassembled.

[0008] Preferably, an annular groove is formed on the outer wall of the connecting plate, a power transmission gear ring is fixedly connected inside the annular groove, and the inner diameter of the power transmission gear ring is larger than the diameter of the fixing seat on the top surface of the base, and different transmission ratios can be set by using the power transmission gear ring, and the power transmission gear ring with a suitable transmission ratio can be set for use according to the local sunshine conditions and duration. The driving component includes a power motor and a power gear, the power gear is meshed and connected with the power transmission gear ring, the driving shaft of the power motor is coaxially connected to the power gear, and the controller of the power motor is electrically connected to the power generation panel in the photovoltaic bracket assembly.

[0009] Preferably, the bottom of the support rod is connected to a rotating lock ring through an axis rotation, a locking hole is radially opened inside the rotating lock ring, the inside of the lock hole is penetrated by a locking rod, a spring rod is arranged inside the support rod, a block is clamped on the spring rod, and the block is inserted into the inside of the socket. The photovoltaic support assembly includes a support column, a support frame and a power generation panel, a round rod is fixedly clamped on the top of the support column, connecting rods are fixedly welded at both ends of the round rod, the bottom surface of the support frame is attached to the top surface of the support column, a socket is opened inside the support frame, and the power generation panel is fixedly installed on the support frame, and the power generation panel is used to convert solar energy into electrical energy to power the building where it is installed.

[0010] The present invention provides a photovoltaic building integrated structure, which has the following beneficial effects:

[0011] In the present invention, solar power generation is used to power and store energy for the controller of the power motor. After the controller starts the power motor, it drives the power gear to rotate, and drives the power transmission gear ring to rotate through engagement, which can further realize the rotation of the photovoltaic bracket assembly, realize direct sunlight, and improve power generation efficiency.

[0012] In addition, when the mounting bracket is buckled, the mounting bracket is fastened to the connecting plate through the fixing plate. When it is necessary to disassemble the support assembly and the mounting bracket, there is no need to disassemble the fixing plate. When it is necessary to disassemble the mounting bracket, the fixing plate is disassembled and the mounting bracket can be repaired or replaced, thereby realizing the function of independent detachability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0014] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0015] In the attached picture:

[0016] Figure 1 It shows the schematic diagram of the structure after all structures of the present application are installed;

[0017] Figure 2 Shows this application Figure 1 A schematic diagram of the structure from a rear side perspective;

[0018] Figure 3 A schematic diagram of the structure of the photovoltaic support assembly of the present application is shown;

[0019] Figure 4 A schematic diagram of the structure of the mounting bracket of the present application is shown;

[0020] Figure 5 A schematic diagram of the unfolded structure of the support rod of the present application is shown;

[0021] Figure 6 A schematic diagram of the unfolded structure between the mounting bracket and the fixing plate of the present application is shown;

[0022] Figure 7 Shows this application Figure 6 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 8 A schematic diagram of the structure of the driving component of the present application is shown.

[0024] Reference numerals list

[0025] 1. Base; 101. Connecting plate;

[0026] 2. Power transmission gear ring;

[0027] 3. Driving components; 31. Power motor; 32. Power gear;

[0028] 4. Photovoltaic support assembly; 41. Support column; 42. Support frame; 4201. Connecting rod; 4202. Socket; 43. Power generation panel;

[0029] 5. Mounting bracket; 51. First bracket; 5101. Fixing sleeve; 5102. Clamping rod; 52. Second bracket; 5201. Inserting rod;

[0030] 6. Fixed plate;

[0031] 7. Support assembly; 71. Support rod; 7101. Rotating lock ring; 71011. Lock hole; 72. Support rod; 7201. Spring rod; 7202. Insertion rod; 7203. Block;

[0032] 8. Locking rod; 801. Threaded hole; 802. Threaded screw. DETAILED DESCRIPTION

[0033] Example: Please refer to the attached Figure 1 To Attachment Figure 8 :

[0034] The present invention proposes a photovoltaic building integrated structure, comprising: a base 1 and a support assembly 7; a connecting plate 101 is rotatably connected to the top surface of the base 1, and a driving component 3 is installed on the top surface of the base 1; a power transmission gear ring 2 is fixedly connected to the connecting plate 101, and a photovoltaic bracket assembly 4 and a fixing plate 6 are connected to the top surface of the connecting plate 101 by bolts; a mounting bracket 5 is fastened and connected in the fixing plate 6, and the bottom surface of the mounting bracket 5 is attached to the top surface of the connecting plate 101, and the mounting bracket 5 is composed of a first bracket 51 and a second bracket 52, and the rear ends of the first bracket 51 and the second bracket 52 are respectively provided with circular holes, and a locking rod 8 is inserted into the circular hole; the support assembly 7 includes a support rod 71 and a supporting rod 72, and the rectangular block protruding from the top end of the support rod 71 is clamped in the rectangular groove inside the supporting rod 72, and the clamping point between the supporting rod 72 and the support rod 71 is fixed by inserting a plug-in rod 7202, and the top surface of the supporting rod 72 is attached to the bottom surface of the supporting frame 42.

[0035] In the embodiments of the present disclosure, as shown in the attached Figure 4 , Attachment Figure 5 and attached Figure 7As shown, the bottom of the support rod 71 is connected to a rotating lock ring 7101 through an axis rotation, and a locking hole 71011 is radially opened inside the rotating lock ring 7101, and the locking rod 8 passes through the locking hole 71011. A spring rod 7201 is arranged inside the support rod 72, and a clamping block 7203 is clamped on the spring rod 7201. The clamping block 7203 is inserted into the inside of the socket 4202, and the position can be adjusted by pushing the clamping block 7203. After the clamping block 7203 is clamped into the inside of the socket 4202, the support frame 42 is supported and supported by the support rod 72, and the insertion rod 7202 can fix the support rod 72 and the support rod 71 for easy disassembly. When the clamping rod 5102 is clamped into the inside of the rotating lock ring 7101, the rotating lock ring 7101 is rotated to clamp the clamping rod 5102 into the innermost end of the arc groove inside the rotating lock ring 7101, thereby completing the assembly between the first bracket 51 and the support rod 71.

[0036] In the embodiments of the present disclosure, as shown in the attached Figure 3 As shown, the photovoltaic support assembly 4 includes a support column 41, a support frame 42 and a power generation panel 43. A round rod is fixedly clamped on the top of the support column 41, and connecting rods 4201 are fixedly welded at both ends of the round rod. The bottom surface of the support frame 42 is attached to the top surface of the support column 41, and a socket 4202 is provided inside the support frame 42. The power generation panel 43 is fixedly installed on the support frame 42. The power generation panel 43 is used to convert solar energy into electrical energy to power the building where it is installed. The support frame 42 can well indicate the support position to avoid damage to the power generation panel 43 due to invisible support points during maintenance, and the support column 41 can strengthen the support of the support frame 42 to improve the stability of the structure.

[0037] In the embodiments of the present disclosure, as shown in the attached Figure 5 and attached Figure 6 As shown, the mounting bracket 5 is composed of a first bracket 51 and a second bracket 52, a fixing sleeve 5101 is welded on the first bracket 51, a clamping rod 5102 is welded at the rear end of the first bracket 51, and an insertion rod 5201 is welded on the second bracket 52, and the insertion rod 5201 is inserted into the fixing sleeve 5101. By welding the fixing sleeve 5101 and the insertion rod 5201, the first bracket 51 and the second bracket 52 are fixedly connected, and a detachable connection can be realized at the same time, which is convenient for later maintenance or replacement.

[0038] In the embodiments of the present disclosure, as shown in the attached Figure 8As shown, the driving component 3 includes a power motor 31 and a power gear 32. The power gear 32 is meshed and connected with the power transmission gear ring 2. The driving shaft of the power motor 31 is coaxially connected to the power gear 32, and the controller of the power motor 31 is electrically connected to the power generation panel 43 in the photovoltaic bracket assembly 4. Solar power generation is used to power and store energy for the controller of the power motor 31. After the controller starts the power motor 31 to rotate, it drives the power gear 32 to rotate, and drives the power transmission gear ring 2 to rotate through meshing, which can further realize the rotation of the photovoltaic bracket assembly 4 and realize direct exposure to the sun.

[0039] In the embodiments of the present disclosure, as shown in the attached Figure 6 As shown, two rectangular slots are provided at the bottom of the fixing plate 6, and the insides of the rectangular slots are respectively clamped with the first bracket 51 and the second bracket 52. When the mounting bracket 5 is buckled, the mounting bracket 5 is fastened to the connecting plate 101 through the fixing plate 6. When it is necessary to disassemble the support assembly 7 and the mounting bracket 5, there is no need to disassemble the fixing plate 6. When it is necessary to disassemble the mounting bracket 5, the fixing plate 6 is disassembled, and the mounting bracket 5 can be repaired or replaced.

[0040] In the embodiments of the present disclosure, as shown in the attached Figure 3 , Attachment Figure 6 and attached Figure 7 As shown, a slot is provided inside the locking rod 8, and the shaft at the bottom end of the rotating locking ring 7101 is clamped inside the slot. A threaded hole 801 is provided inside the open end of the locking rod 8, and the internal thread of the threaded hole 801 is engaged with a threaded screw 802, which is located on the outside of the first bracket 51. When the locking rod 8 passes through the second bracket 52, the locking hole 71011 and the first bracket 51, the connection between the mounting bracket 5 and the support rod 71 is completed, and the locking rod 8 is axially fixed by the threaded screw 802 to complete the assembly.

[0041] In the embodiments of the present disclosure, as shown in the attached Figure 8 As shown, an annular groove is provided on the outer wall of the connecting plate 101, and a power transmission gear ring 2 is fixedly connected inside the annular groove, and the inner diameter of the power transmission gear ring 2 is larger than the diameter of the fixing seat on the top surface of the base 1. Different transmission ratios can be set by using the power transmission gear ring 2. The power transmission gear ring 2 with a suitable transmission ratio can be set according to the local sunshine conditions and duration, so as to maximize the utilization rate of solar power generation.

[0042] The working principle of this embodiment is as follows: the insertion rod 5201 is inserted into the fixed sleeve 5101, the mounting bracket 5 is fastened to the connecting plate 101 through the fixing plate 6, the rotating lock ring 7101 is rotated so that the locking rod 8 can pass through the second bracket 52, the locking hole 71011 and the first bracket 51, and the locking rod 8 is axially fixed by the threaded screw 802 to complete the assembly;

[0043] The solar energy is converted into electrical energy by using the power generation panel 43. The controller starts the power motor 31 to drive the power gear 32 to rotate, and drives the power transmission gear ring 2 to rotate through engagement, which can further realize the rotation of the photovoltaic bracket assembly 4, realize direct sunlight, improve the power generation rate, and provide power for the building.

Claims

1. A photovoltaic building integrated structure, comprising: A base (1) and a support assembly (7); characterized in that a connecting plate (101) is rotatably connected to the top surface of the base (1), and a driving component (3) is installed on the top surface of the base (1); a power transmission gear ring (2) is fixedly connected to the connecting plate (101), and the top surface of the connecting plate (101) is connected to a photovoltaic support assembly (4) and a fixing plate (6) by bolts; a mounting bracket (5) is fastened and connected to the fixing plate (6), and the bottom surface of the mounting bracket (5) is attached to the top surface of the connecting plate (101), and the mounting bracket (5) is connected to the top surface of the connecting plate (101). The support assembly (7) comprises a first bracket (51) and a second bracket (52), wherein the rear ends of the first bracket (51) and the second bracket (52) are respectively provided with round holes, wherein a locking rod (8) is inserted into the round holes; the support assembly (7) comprises a support rod (71) and a supporting rod (72), wherein a rectangular block protruding from the top end of the support rod (71) is engaged in a rectangular groove inside the supporting rod (72), and the connecting portion between the supporting rod (72) and the support rod (71) is fixed by inserting an insert rod (7202), and the top surface of the supporting rod (72) is attached to the bottom surface of the support frame (42); The outer wall of the connecting plate (101) is provided with an annular groove, the inside of which is fixedly connected a power transmission gear ring (2), and the inner diameter of the power transmission gear ring (2) is greater than the diameter of the fixing seat on the top surface of the base (1).

2. A photovoltaic building integrated structure according to claim 1, characterized in that: The driving component (3) comprises a power motor (31) and a power gear (32), the power gear (32) is meshedly connected with the power transmission gear ring (2), the driving shaft of the power motor (31) is coaxially connected with the power gear (32), and the controller of the power motor (31) is electrically connected with the power generation panel (43) in the photovoltaic support assembly (4); The photovoltaic support assembly (4) comprises a support column (41), a support frame (42) and a power generation panel (43); a round rod is fixedly clamped on the top of the support column (41); connecting rods (4201) are fixedly welded at both ends of the round rod; the bottom surface of the support frame (42) is attached to the top surface of the support column (41); a plug hole (4202) is provided inside the support frame (42); and the power generation panel (43) is fixedly mounted on the support frame (42).

3. A photovoltaic building integrated structure according to claim 1, characterized in that: The mounting bracket (5) is composed of a first bracket (51) and a second bracket (52); a fixing sleeve (5101) is welded to the first bracket (51); a clamping rod (5102) is welded to the rear end of the first bracket (51); an insertion rod (5201) is welded to the second bracket (52); and the insertion rod (5201) is inserted into the fixing sleeve (5101); The bottom of the fixing plate (6) is provided with two rectangular slots, the interiors of which are respectively engaged with the first bracket (51) and the second bracket (52).

4. A photovoltaic building integrated structure according to claim 3, characterized in that: The bottom of the support rod (71) is rotatably connected to a rotating lock ring (7101) via an axis, a locking hole (71011) is radially provided inside the rotating lock ring (7101), a locking rod (8) penetrates the inside of the locking hole (71011), a spring rod (7201) is provided inside the support rod (72), a clamping block (7203) is clamped on the spring rod (7201), and the clamping block (7203) is inserted into the inside of the insertion hole (4202); The locking rod (8) has a slot inside, and the shaft at the bottom end of the rotating lock ring (7101) is engaged inside the slot. A threaded hole (801) is inside the open end of the locking rod (8), and the internal thread of the threaded hole (801) is engaged with a threaded screw (802), and the threaded screw (802) is located on the outside of the first bracket (51).

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