Mounting structure of roof photovoltaic power station

Abstract

The invention provides a mounting structure of a roof photovoltaic power station, which comprises a support frame, symmetrically arranged brackets are connected to the upper surface of the support frame, a solar energy collection mechanism is connected between the two brackets, and the solar energy collection mechanism is connected with a power mechanism; the solar energy collecting mechanism comprises a rotating supporting frame rotationally connected between the two supporting frames through a first rotating shaft, and a solar panel rotationally connected with the rotating supporting frame through a second rotating shaft. The power mechanism comprises a first rotating assembly connected to one side of the supporting frame and a second rotating assembly connected with the bottom end of the rotating supporting frame, the execution end of the first rotating assembly is connected with the rotating supporting frame, and the execution end of the second rotating assembly is connected with the solar panel. The supporting frame can face the sun conveniently, the solar energy collecting effect is improved, and the solar panel and the windward area of the solar panel can be reduced.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of photovoltaic power stations, and in particular to an installation structure of a rooftop photovoltaic power station. Background Art

[0002] A photovoltaic power station refers to a photovoltaic power generation system that utilizes solar energy and adopts special materials such as crystalline silicon panels, inverters and other electronic components. It is connected to the power grid and transmits electricity to the power grid.

[0003] The installation structure of a rooftop photovoltaic power station often provides support for the solar panels through fixed brackets. In this way, the solar panels are difficult to move, making it difficult to adjust the angle of the panels as needed to face the sunlight, and difficult to adjust the angle of the panels to reduce the wind-induced area. Summary of the invention

[0004] The present invention mainly provides an installation structure of a rooftop photovoltaic power station to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A rooftop photovoltaic power station installation structure comprises a support frame, wherein the upper surface of the support frame is connected with symmetrically arranged brackets, a solar energy collection mechanism is connected between two of the brackets, and the solar energy collection mechanism is connected with a power mechanism;

[0007] The solar energy collection mechanism comprises a rotating support frame rotatably connected between two support frames via a first rotating shaft, and a solar panel rotatably connected to the rotating support frame via a second rotating shaft;

[0008] The power mechanism includes a first rotating component connected to one side of the support frame, and a second rotating component connected to the bottom end of the rotating support frame, the execution end of the first rotating component is connected to the rotating support frame, and the execution end of the second rotating component is connected to the solar panel.

[0009] Furthermore, the first rotating component includes a winch connected to the upper surface of one end of the support frame, and a lifting ear connected to one side of the rotating support frame. The winch and the lifting ear are connected by a connecting rope. In the present invention, when the winch retracts and releases the connecting rope, it can pull the support frame, thereby causing the support frame to rotate with the first rotating axis as the rotation center. In this way, the angle of the support frame can be adjusted.

[0010] Furthermore, the second rotating assembly includes rotating ears connected to both sides of the lower surface of the rotating support frame, a sliding rod rotatably connected to the side of the rotating ears away from each other, and a support plate connected to the lower surface of the sliding rod. In the present invention, the support plate provides support for the electric push rod, and the electric push rod pushes the solar panel connected to it to adjust the angle of the solar panel, thereby reducing the windward area of ​​the solar panel.

[0011] Furthermore, an electric push rod is connected to the upper surface of the support plate, and a top end of the electric push rod is connected to the lower surface of the solar panel.

[0012] Furthermore, the bottom of the electric push rod is connected to a symmetrically arranged first rotating plate through a rotating shaft, and the top of the electric push rod is connected to a symmetrically arranged second rotating plate through a rotating shaft. The first rotating plate is connected to the upper surface of the support plate, and the second rotating plate is connected to the lower surface of the solar panel. In the present invention, the support plate can be kept in a horizontal state through the rotation connection between the rotating ear and the sliding rod. In this way, the electric push rod on the support plate can push the solar panel conveniently.

[0013] Furthermore, the solar energy collection mechanism also includes a linkage component, which includes a rotating connecting rod connected to the outer surface of the second rotating shaft, and a first rotating rod and a second rotating rod connecting the two rotating connecting rods on the same side. In the present invention, the rotating connecting rod drives the rotating connecting rod on the other side through the first rotating rod and the second rotating rod, so that the solar panels and the solar panels rotate synchronously.

[0014] Furthermore, both ends of the first rotating rod and the second rotating rod are rotatably connected to the rotating connecting rod through a rotating shaft, and the first rotating rod and the second rotating rod are symmetrically arranged on both sides of the second rotating shaft. In the present invention, the first rotating rod and the second rotating rod can adapt to the rotation of the rotating connecting rod.

[0015] Furthermore, an encoder is connected to one end of the first rotating shaft, and the encoder is connected to the outer surface of the support frame. In the present invention, the encoder is provided to detect the rotation of the first rotating shaft, thereby monitoring the angle of the rotating support frame.

[0016] Furthermore, the upper surface of the support frame is connected to symmetrically arranged guide plates, and the side surfaces of the guide plates close to each other are provided with guide grooves, and the groove bodies of the guide grooves are slidably connected with guide blocks, and the guide blocks are connected to one side surface of the adjacent support plates. In the present invention, the guide blocks slide in the groove bodies, thereby guiding the support plates connected to the guide blocks to be stably lifted and lowered.

[0017] Furthermore, a support rod is connected to one side surface of the support frame, and a wind direction and speed sensor is connected to one side of the upper surface of the support rod. In the present invention, the support rod is used to provide support for the wind direction and speed sensor, and the wind speed and wind direction are detected by the wind direction and speed sensor.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Firstly, the present invention can pull the support frame by retracting and releasing the connecting rope through a winch, thereby causing the support frame to rotate around the first rotation axis as the rotation center. In this way, the angle of the support frame is adjusted so that the support frame faces the sun, thereby improving the solar energy collection effect.

[0020] Secondly, the present invention pushes the solar panel through the electric push rod. During this process, the second rotating shaft rotates, and the rotating connecting rod is driven by the second rotating shaft. The rotating connecting rod drives the rotating connecting rod on the other side through the first rotating rod and the second rotating rod, so that the solar panel and the solar panel rotate synchronously, thereby reducing the windward area of ​​the solar panel and the solar panel at the same time.

[0021] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 The cross-sectional view of the present invention Figure 1 ;

[0024] Figure 3 It is a structural schematic diagram of the solar energy collection mechanism of the present invention;

[0025] Figure 4 The cross-sectional view of the present invention Figure 2 ;

[0026] Figure 5 It is a structural schematic diagram of the support frame of the present invention.

[0027] In the figure: 10, support frame; 11, support rod; 12, wind direction and speed sensor; 13, guide plate; 14, guide groove; 15, guide block; 20, bracket; 30, solar energy collection mechanism; 31, first rotating axis; 32, second rotating axis; 33, solar panel; 34, solar panel; 35, linkage assembly; 351, rotating connecting rod; 352, first rotating rod; 353, second rotating rod; 36, rotating support frame; 40, power mechanism; 41, first rotating assembly; 411, winch; 412, lifting ear; 413, connecting rope; 42, second rotating assembly; 421, rotating ear; 422, sliding rod; 423, support plate; 424, electric push rod; 4241, first rotating plate; 4242, second rotating plate. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] For examples, please refer to the attached Figure 1-5 , a rooftop photovoltaic power station installation structure, comprising a support frame 10, wherein the upper surface of the support frame 10 is connected with symmetrically arranged brackets 20, a solar energy collection mechanism 30 is connected between two of the brackets 20, and the solar energy collection mechanism 30 is connected to a power mechanism 40;

[0032] The solar energy collection mechanism 30 includes a rotating support frame 36 rotatably connected between the two support frames 10 via a first rotating shaft 31, and solar panels 33, 34 rotatably connected to the rotating support frame 36 via a second rotating shaft 32;

[0033] The power mechanism 40 includes a first rotating component 41 connected to one side of the support frame 10, and a second rotating component 42 connected to the bottom end of the rotating support frame 36, the execution end of the first rotating component 41 is connected to the rotating support frame 36, and the execution end of the second rotating component 42 is connected to the solar panel 33.

[0034] For details, please refer to the attached Figure 1 and 2 The first rotating assembly 41 includes a hoist 411 connected to the upper surface of one end of the support frame 10, and a lifting lug 412 connected to one side of the rotating support frame 36, and the hoist 411 and the lifting lug 412 are connected by a connecting rope 413;

[0035] The second rotating assembly 42 includes rotating ears 421 connected to both sides of the lower surface of the rotating support frame 36, a sliding rod 422 rotatably connected to the rotating ears 421 on the side away from each other, and a supporting plate 423 connected to the lower surface of the sliding rod 422;

[0036] 4. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that an electric push rod 424 is connected to the upper surface of the support plate 423, and the top end of the electric push rod 424 is connected to the lower surface of the solar panel 33;

[0037] The bottom of the electric push rod 424 is connected to a symmetrically arranged first rotating plate 4241 through a rotating shaft, and the top of the electric push rod 424 is connected to a symmetrically arranged second rotating plate 4242 through a rotating shaft, the first rotating plate 4241 is connected to the upper surface of the support plate 423, and the second rotating plate 4242 is connected to the lower surface of the solar panel 33;

[0038] It should be noted that, in this embodiment, the connection between the connecting rope 413 and the support frame 36 is completed by setting the lifting lug 412, so that when the hoist 411 retracts and releases the connecting rope 413, the support frame 36 can be pulled, thereby causing the support frame 36 to rotate around the first rotation axis 31 as the rotation center. In this way, the angle of the support frame 36 is adjusted;

[0039] Furthermore, by setting the rotating ear 421, support is provided for the sliding rod 422, the sliding rod 422 provides support for the support plate 423, the support plate 423 provides support for the electric push rod 424, and the electric push rod 424 pushes the solar panel 33 connected thereto to adjust the angle of the solar panel 33, thereby reducing the windward area of ​​the solar panel 33;

[0040] Furthermore, when the rotating support frame 36 rotates, the rotating support frame 36 drives the rotating ear 421 to rise and fall, and the rotating connection between the rotating ear 421 and the sliding rod 422 is used to enable the support plate 423 to maintain a horizontal state. In this way, the electric push rod 424 on the support plate 423 can push the solar panel 33.

[0041] For details, please refer to the attached Figure 3 and 4 The solar energy collection mechanism 30 further includes a linkage assembly 35, wherein the linkage assembly 35 includes a rotating connecting rod 351 connected to the outer surface of the second rotating shaft 32, and a first rotating rod 352 and a second rotating rod 353 connecting two rotating connecting rods 351 on the same side;

[0042] Both ends of the first rotating rod 352 and the second rotating rod 353 are rotatably connected to the rotating connecting rod 351 through a rotating shaft, and the first rotating rod 352 and the second rotating rod 353 are symmetrically arranged on both sides of the second rotating shaft 32;

[0043] It should be noted that, in this embodiment, when the solar panel 33 rotates, the second rotating shaft 32 rotates, and the second rotating shaft 32 drives the rotating connecting rod 351, and the rotating connecting rod 351 drives the other rotating connecting rod 351 through the first rotating rod 352 and the second rotating rod 353, so that the solar panel 33 and the solar panel 34 rotate synchronously;

[0044] Furthermore, since the first rotating rod 352 and the second rotating rod 353 are rotatably connected to the rotating connecting rod 351 via the rotating shaft, the first rotating rod 352 and the second rotating rod 353 can adapt to the rotation of the rotating connecting rod 351 .

[0045] For details, please refer to the attached Figure 1 and 3 , one end of the first rotating shaft 31 is connected to an encoder 311, and the encoder 311 is connected to the outer surface of the support frame 10;

[0046] The upper surface of the support frame 10 is connected with symmetrically arranged guide plates 13, and the surfaces of the guide plates 13 close to each other are provided with guide grooves 14, and the groove bodies of the guide grooves 14 are slidably connected with guide blocks 15, and the guide blocks 15 are connected to the side surfaces of the adjacent support plates 423;

[0047] A support rod 11 is connected to one side surface of the support frame 10, and a wind direction and speed sensor 12 is connected to one side of the upper surface of the support rod 11;

[0048] It should be noted that, in this embodiment, the encoder 311 is provided to detect the rotation of the first rotating shaft 31, thereby monitoring the angle of the rotating support frame 36;

[0049] Furthermore, the guide block 15 is guided to rise and fall by the guide groove 14 on the guide plate 13, and the guide block 15 slides in the groove body, thereby guiding the support plate 423 connected to the guide block 15 to rise and fall stably;

[0050] Furthermore, the support rod 11 provides support for the wind direction and wind speed sensor 12, and the wind direction and wind speed sensor 12 detects the wind speed and wind direction.

[0051] The specific operation mode of the present invention is as follows:

[0052] When the rooftop photovoltaic power station is in use, the winch 411 retracts and releases the connecting rope 413, thereby pulling the support frame 36, and then causing the support frame 36 to rotate around the first rotation axis 31 as the rotation center. In this way, the angle of the support frame 36 is adjusted so that the support frame 36 faces the sun.

[0053] The solar panel 33 is pushed by the electric push rod 424. During this process, the second rotating shaft 32 rotates, and the rotating connecting rod 351 is driven by the second rotating shaft 32. The rotating connecting rod 351 drives the other side rotating connecting rod 351 through the first rotating rod 352 and the second rotating rod 353, so that the solar panel 33 and the solar panel 34 rotate synchronously, thereby reducing the windward area of ​​the solar panel 33 and the solar panel 35 at the same time.

[0054] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A rooftop photovoltaic power station installation structure, comprising a support frame (10), characterized in that: The upper surface of the support frame (10) is connected to symmetrically arranged brackets (20), a solar energy collection mechanism (30) is connected between the two brackets (20), and the solar energy collection mechanism (30) is connected to a power mechanism (40); The solar energy collection mechanism (30) comprises a rotating support frame (36) rotatably connected between two support frames (10) via a first rotating shaft (31), and solar panels (33, 34) rotatably connected to the rotating support frame (36) via a second rotating shaft (32); The power mechanism (40) comprises a first rotating assembly (41) connected to one side of the support frame (10), and a second rotating assembly (42) connected to the bottom end of the rotating support frame (36), wherein the execution end of the first rotating assembly (41) is connected to the rotating support frame (36), and the execution end of the second rotating assembly (42) is connected to the solar panel (33).

2. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that: The first rotating assembly (41) comprises a hoist (411) connected to the upper surface of one end of the support frame (10), and a lifting lug (412) connected to one side of the rotating support frame (36); the hoist (411) and the lifting lug (412) are connected via a connecting rope (413).

3. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that: The second rotating assembly (42) comprises rotating ears (421) connected to both sides of the lower surface of the rotating support frame (36), a sliding rod (422) rotatably connected to the rotating ears (421) on the side away from each other, and a supporting plate (423) connected to the lower surface of the sliding rod (422).

4. The installation structure of a rooftop photovoltaic power station according to claim 3, characterized in that: The upper surface of the support plate (423) is connected to an electric push rod (424), and the top end of the electric push rod (424) is connected to the lower surface of the solar panel (33).

5. The installation structure of a rooftop photovoltaic power station according to claim 4, characterized in that: The bottom of the electric push rod (424) is connected to a symmetrically arranged first rotating plate (4241) via a rotating shaft, and the top of the electric push rod (424) is connected to a symmetrically arranged second rotating plate (4242) via a rotating shaft. The first rotating plate (4241) is connected to the upper surface of the support plate (423), and the second rotating plate (4242) is connected to the lower surface of the solar panel (33).

6. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that: The solar energy collection mechanism (30) further comprises a linkage assembly (35), wherein the linkage assembly (35) comprises a rotating connecting rod (351) connected to the outer surface of the second rotating shaft (32), and a first rotating rod (352) and a second rotating rod (353) connecting two rotating connecting rods (351) on the same side.

7. The installation structure of a rooftop photovoltaic power station according to claim 6, characterized in that: Both ends of the first rotating rod (352) and the second rotating rod (353) are rotatably connected to the rotating connecting rod (351) via a rotating shaft, and the first rotating rod (352) and the second rotating rod (353) are symmetrically arranged on both sides of the second rotating shaft (32).

8. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that: One end of the first rotating shaft (31) is connected to an encoder (311), and the encoder (311) is connected to the outer surface of the support frame (10).

9. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that: The upper surface of the support frame (10) is connected to symmetrically arranged guide plates (13), and the surfaces of the guide plates (13) close to each other are provided with guide grooves (14), and the groove bodies of the guide grooves (14) are slidably connected with guide blocks (15), and the guide blocks (15) are connected to the surface of one side of the adjacent support plate (423).

10. The installation structure of a rooftop photovoltaic power station according to claim 1, characterized in that: A support rod (11) is connected to one side surface of the support frame (10), and a wind direction and speed sensor (12) is connected to one side of the upper surface of the support rod (11).

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