Adjustable distributed roof photovoltaic power station

Abstract

The utility model discloses an adjustable distributed roof photovoltaic power station, which relates to the technical field of distributed roof photovoltaic power stations and comprises an adjusting assembly, a plurality of photovoltaic power generation units are arranged on one side of the adjusting assembly, each photovoltaic power generation unit comprises a mounting base, a supporting pipe is fixedly mounted at the top of each mounting base, and a plurality of photovoltaic power generation units are arranged on the supporting pipe. A supporting shaft is rotationally connected into the supporting pipe, a photovoltaic solar panel is hinged to the top of the supporting shaft, a pitching sliding groove is formed in the bottom of one end of the photovoltaic solar panel, a lifting sleeve is slidably connected to the outer side of the supporting pipe, a rotating ring is rotationally connected to the top end of the lifting sleeve, and a sliding shaft is fixedly installed at the top of one end of the rotating ring. The sliding shaft is in sliding connection with the pitching sliding groove. According to the utility model, the pitch angles and azimuth angles of a plurality of photovoltaic solar panels can be adjusted, the structure is simple, the installation cost is low, and the practical value is high.

Description

Technical Field

[0001] This utility model relates to the field of distributed rooftop photovoltaic power station technology, specifically an adjustable distributed rooftop photovoltaic power station. Background Technology

[0002] Distributed rooftop photovoltaic (PV) power stations refer to solar power generation systems installed on the roofs of buildings that can directly convert sunlight into electricity. This type of PV power station is usually smaller in scale and more flexible than traditional large-scale ground-mounted centralized PV power stations, making it suitable for various settings such as residential buildings, commercial buildings, and industrial plants.

[0003] Based on the above, the inventors have discovered the following problems: Current rooftop photovoltaic power stations are usually composed of multiple photovoltaic solar panels. Traditional photovoltaic solar panels are usually installed using fixed brackets. This installation method does not allow the solar panels to perform solar tracking. Using dual-axis tracking brackets to install photovoltaic solar panels is costly and inconvenient to use.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide an adjustable distributed rooftop photovoltaic power station in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable distributed rooftop photovoltaic power station to solve the problems mentioned in the background art.

[0006] An adjustable distributed rooftop photovoltaic power station includes an adjustment component. A plurality of photovoltaic power generation units are provided on one side of the adjustment component. Each photovoltaic power generation unit includes a mounting base. A support pipe is fixedly mounted on the top of the mounting base. A support shaft is rotatably connected inside the support pipe. A photovoltaic solar panel is hinged to the top of the support shaft. A pitch groove is formed at the bottom of one end of the photovoltaic solar panel. A lifting sleeve is slidably connected to the outside of the support pipe. A rotating ring is rotatably connected to the top of the lifting sleeve. A sliding shaft is fixedly mounted on the top of one end of the rotating ring, and the sliding shaft is slidably connected to the pitch groove.

[0007] By adopting the above technical solution, several photovoltaic power generation units are provided on one side of the adjustment component, which facilitates the adjustment of the orientation of the photovoltaic solar panels of multiple photovoltaic power generation units. The installation base facilitates the fixed installation of the photovoltaic power generation units. A support shaft is rotatably connected inside the support tube, and a photovoltaic solar panel is hinged to the top of the support shaft, which allows the support shaft to rotate and drive the photovoltaic solar panel to rotate, thereby facilitating the adjustment of the azimuth angle of the photovoltaic solar panel. A lifting sleeve is slidably connected to the outside of the support tube, and a rotating ring is rotatably connected to the top of the lifting sleeve, which allows the lifting sleeve to drive the rotating ring to move up and down. The adjustment of the azimuth angle of the photovoltaic solar panel does not hinder the adjustment of the tilt angle of the photovoltaic solar panel. A sliding shaft is fixedly installed at the top of one end of the rotating ring, and the sliding shaft is slidably connected to the tilt groove, which allows the lifting sleeve to move up and down and drive the sliding shaft to move up and down, thereby adjusting the tilt angle of the photovoltaic solar panel. This ensures that the photovoltaic solar panel is perpendicular to the sunlight, improving the photovoltaic power generation efficiency.

[0008] Furthermore, a limiting groove is provided on the outer side of the top end of the support tube, and a limiting slider is provided on the inner side of the lifting sleeve. The limiting slider is slidably connected to the limiting groove.

[0009] By adopting the above technical solution, a limiting slider is provided on the inner side of the lifting sleeve, and the limiting slider is slidably connected with the limiting groove, which facilitates the improvement of the stability of the lifting sleeve sliding up and down.

[0010] Furthermore, a lifting groove is provided on one side of the lifting sleeve, and a fixed cover plate is fixedly installed on one side of the lifting groove.

[0011] By adopting the above technical solution, a lifting groove is opened on one side of the lifting sleeve, and a fixed cover plate is fixedly installed on one side of the lifting groove. The fixed cover plate can close the opening on one side of the lifting groove, thereby fixing the lifting groove to the lifting rod, which facilitates the up and down movement of the lifting rod to drive the lifting sleeve to move up and down.

[0012] Furthermore, a rotating groove is provided on one side of the bottom end of the support tube, and a first worm gear is fixedly installed at the bottom of the support shaft. The first worm gear is located inside the rotating groove.

[0013] By adopting the above technical solution, a first worm gear is fixedly installed at the bottom of the support shaft. The first worm gear is located inside the rotating groove, which facilitates the engagement of the external first worm with the first worm gear. This allows the first worm gear to drive the first worm gear to rotate, thereby driving the support shaft to rotate and adjusting the azimuth angle of the photovoltaic solar panel.

[0014] Furthermore, the adjustment assembly includes two fixed bases, and a plurality of the photovoltaic power generation units are disposed between the two fixed bases.

[0015] By adopting the above technical solution, several photovoltaic power generation units are set between two fixed bases, which makes it easy for the adjustment components to adjust the pitch and azimuth angles of multiple photovoltaic solar panels.

[0016] Furthermore, a telescopic rod and a pivot seat are fixedly installed on the top of the fixed base, and a lifting rod is fixedly installed on the output end of the two telescopic rods, the lifting rod passing through the lifting groove.

[0017] By adopting the above technical solution, a lifting rod is fixedly installed at the output end of two telescopic rods. The lifting rod passes through the lifting groove, which facilitates the operation of the two telescopic rods to drive the lifting rod to move up and down, so that the lifting rod can drive the lifting sleeve to move up and down.

[0018] Furthermore, the two rotating shaft seats are rotatably connected to an adjusting shaft, and a plurality of first worm gears are fixedly installed in the middle of the adjusting shaft, the first worm gears being meshed with and connected to a first worm wheel.

[0019] By adopting the above technical solution, several first worm gears are fixedly installed in the middle of the adjusting shaft. The first worm gears are meshed with the first worm wheel, which facilitates the rotation of the adjusting shaft to drive the first worm wheel to rotate, thereby allowing the support shaft to rotate and adjust the azimuth angle of the photovoltaic solar panel.

[0020] Furthermore, an adjusting motor is fixedly installed at one end of the top of one of the fixed bases, and a second worm gear is fixedly installed at the output end of the adjusting motor.

[0021] By adopting the above technical solution, a second worm gear is fixedly installed at the output end of the motor, which facilitates the adjustment of the motor to drive the second worm gear to rotate.

[0022] Furthermore, the second worm gear is engaged with a second worm wheel, which is fixedly connected to one end of the adjusting shaft.

[0023] By adopting the above technical solution, a second worm gear is engaged with a second worm wheel, and the second worm wheel is fixedly connected to one end of the adjusting shaft, so that the rotation of the second worm gear can drive the rotation of the second worm wheel, thereby driving the adjusting shaft to rotate.

[0024] Compared with the prior art, the beneficial effects of this utility model are as follows: By adjusting the component with several photovoltaic power generation units on one side, it is convenient to adjust the orientation of the photovoltaic solar panels of multiple photovoltaic power generation units. The mounting base facilitates the fixed installation of the photovoltaic power generation units. A support shaft is rotatably connected inside the support tube, and a photovoltaic solar panel is hinged to the top of the support shaft, allowing the support shaft to rotate and drive the photovoltaic solar panel to rotate, thus facilitating the adjustment of the azimuth angle of the photovoltaic solar panel. A lifting sleeve is slidably connected to the outside of the support tube, and a lifting sleeve is rotatably connected to the top of the lifting sleeve. The rotating ring facilitates the up-and-down movement of the lifting sleeve, and the adjustment of the azimuth angle of the photovoltaic solar panel does not hinder the adjustment of the pitch angle. A sliding shaft is fixedly installed at one end of the rotating ring, and the sliding shaft is slidably connected to the pitch groove. This allows the up-and-down movement of the lifting sleeve to drive the sliding shaft up and down, thereby adjusting the pitch angle of the photovoltaic solar panel. This ensures that the photovoltaic solar panel is perpendicular to the sunlight, improving the photovoltaic power generation efficiency. This utility model can adjust the pitch and azimuth angles of multiple photovoltaic solar panels. It has a simple structure, low installation cost, and high practical value. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of an adjustable distributed rooftop photovoltaic power station according to the present invention.

[0026] Figure 2 This is an exploded view of an adjustable distributed rooftop photovoltaic power station according to the present invention.

[0027] Figure 3 This is a three-dimensional structural diagram of the photovoltaic power generation unit of this utility model;

[0028] Figure 4 This is an exploded view of the photovoltaic power generation unit of this utility model;

[0029] Figure 5 This is a partial three-dimensional schematic diagram of the adjustment component of this utility model.

[0030] In the diagram: 101, Photovoltaic power generation unit; 10101, Mounting base; 10102, Support tube; 10103, Limiting slide groove; 10104, Rotating groove; 10105, Support shaft; 10106, Photovoltaic solar panel; 10107, Pitch slide groove; 10108, First worm gear; 10109, Lifting sleeve; 10110, Limiting slider; 10111, Rotating ring; 10112, Sliding shaft; 10113, Lifting groove; 10114, Fixed cover plate; 102, Adjustment component; 10201, Fixed base; 10202, Telescopic rod; 10203, Lifting rod; 10204, Rotating shaft seat; 10205, Adjustment shaft; 10206, Adjustment motor; 10207, Second worm gear; 10208, Second worm gear; 10209, First worm gear. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5This utility model provides a technical solution: an adjustable distributed rooftop photovoltaic power station, including an adjustment component 102. A plurality of photovoltaic power generation units 101 are arranged on one side of the adjustment component 102. The arrangement of these photovoltaic power generation units 101 on one side of the adjustment component 102 facilitates the adjustment of the orientation of the photovoltaic solar panels 10106 of the multiple photovoltaic power generation units 101. Each photovoltaic power generation unit 101 includes a mounting base 10101, which facilitates the fixed installation of the photovoltaic power generation unit 101. A support tube 10102 is fixedly installed on the top of the base 10101. A support shaft 10105 is rotatably connected inside the support tube 10102. A photovoltaic solar panel 10106 is hinged to the top of the support shaft 10105. The support shaft 10105 allows the photovoltaic solar panel 10106 to rotate, facilitating the adjustment of the azimuth angle of the photovoltaic solar panel 10106 by the adjustment module 102. A pitch groove 10107 is provided at the bottom of one end of the solar panel 10106. A lifting sleeve 10109 is slidably connected to the outside of the support tube 10102. A rotating ring 10111 is rotatably connected to the top of the lifting sleeve 10109. The lifting sleeve 10109 slidably connected to the outside of the support tube 10102 and the rotating ring 10111 rotatably connected to the top of the lifting sleeve 10109 facilitates the lifting sleeve 10109 to drive the rotating ring 10111 to move up and down, and the adjustment of the azimuth angle of the photovoltaic solar panel 10106 does not hinder the adjustment of the pitch angle of the photovoltaic solar panel 10106. A sliding shaft 10112 is fixedly installed at the top of one end of the rotating ring 10111. The sliding shaft 10112 is slidably connected to the pitch slide groove 10107. The sliding shaft 10112 is fixedly installed at the top of one end of the rotating ring 10111 and is slidably connected to the pitch slide groove 10107. This allows the lifting sleeve 10109 to move up and down, thereby driving the sliding shaft 10112 to move up and down, thus adjusting the pitch angle of the photovoltaic solar panel 10106. This ensures that the photovoltaic solar panel 10106 can remain perpendicular to the sunlight, improving the photovoltaic power generation efficiency.

[0033] The support tube 10102 has a limiting groove 10103 on the outer side of its top end, and the lifting sleeve 10109 has a limiting slider 10110 on its inner side. The limiting slider 10110 is slidably connected to the limiting groove 10103. The limiting slider 10110 on the inner side of the lifting sleeve 10109 and the limiting groove 10103 slidably connected to the limiting groove 10103 facilitate the improvement of the stability of the lifting sleeve 10109 sliding up and down.

[0034] The lifting sleeve 10109 has a lifting groove 10113 on one side, and a fixing cover plate 10114 is fixedly installed on one side of the lifting groove 10113. The lifting groove 10113 on one side of the lifting sleeve 10109 and the fixing cover plate 10114 fixedly installed on one side of the lifting groove 10113 make it easy for the fixing cover plate 10114 to close the opening on one side of the lifting groove 10113, thereby fixing the lifting groove 10113 to the lifting rod 10203, and facilitating the up and down movement of the lifting rod 10203 to drive the lifting sleeve 10109 to move up and down.

[0035] The support tube 10102 has a rotating groove 10104 on one side of its bottom end. A first worm gear 10108 is fixedly installed on the bottom of the support shaft 10105. The first worm gear 10108 is located inside the rotating groove 10104. The first worm gear 10108 is fixedly installed on the bottom of the support shaft 10105 and is located inside the rotating groove 10104. This allows the external first worm 10209 to mesh with the first worm gear 10108, which in turn drives the first worm gear 10209 to rotate, thereby driving the support shaft 10105 to rotate and adjusting the azimuth angle of the photovoltaic solar panel 10106.

[0036] The adjustment component 102 includes two fixed bases 10201, and a number of photovoltaic power generation units 101 are arranged between the two fixed bases 10201. By arranging the number of photovoltaic power generation units 101 between the two fixed bases 10201, the adjustment component 102 can adjust the pitch angle and azimuth angle of the multiple photovoltaic solar panels 10106.

[0037] The fixed base 10201 has a telescopic rod 10202 and a rotating shaft seat 10204 fixedly installed on its top. The output ends of the two telescopic rods 10202 are fixedly installed with lifting rods 10203. The lifting rods 10203 pass through the lifting groove 10113. The lifting rods 10203 pass through the lifting groove 10113, which facilitates the operation of the two telescopic rods 10202 to drive the lifting rods 10203 to move up and down, so that the lifting rods 10203 can drive the lifting sleeve 10109 to move up and down.

[0038] The two rotating shaft seats 10204 are rotatably connected to the adjusting shaft 10205. Several first worm gears 10209 are fixedly installed in the middle of the adjusting shaft 10205. The first worm gears 10209 are meshed with the first worm wheel 10108. The rotation of the adjusting shaft 10205 makes it easy for the first worm gears 10209 to drive the first worm wheel 10108 to rotate, thereby causing the support shaft 10105 to rotate and adjust the azimuth angle of the photovoltaic solar panel 10106.

[0039] One of the fixed bases 10201 has an adjustable motor 10206 fixedly installed at one end of its top. A second worm gear 10207 is fixedly installed at the output end of the adjustable motor 10206. The second worm gear 10207 is fixedly installed at the output end of the adjustable motor 10206 so that the adjustable motor 10206 can drive the second worm gear 10207 to rotate.

[0040] The second worm gear 10207 is engaged with a second worm wheel 10208, and the second worm wheel 10208 is fixedly connected to one end of the adjusting shaft 10205. The second worm gear 10207 is engaged with the second worm wheel 10208, and the second worm wheel 10208 is fixedly connected to one end of the adjusting shaft 10205, so that the rotation of the second worm gear 10207 drives the rotation of the second worm wheel 10208, thereby driving the rotation of the adjusting shaft 10205.

[0041] Specifically, the working principle of this adjustable distributed rooftop photovoltaic power station is as follows: During use, the mounting base 10101 facilitates the fixed installation of the photovoltaic power generation unit 101. Several photovoltaic power generation units 101 are arranged between two fixed bases 10201, allowing the adjustment component 102 to adjust the pitch and azimuth angles of multiple photovoltaic solar panels 10106. A support shaft 10105 is rotatably connected inside the support tube 10102, and the top of the support shaft 10105 is hinged to the photovoltaic solar panel 10106. This allows the support shaft 10105 to rotate, driving the photovoltaic solar panel 10106 to rotate, thereby facilitating the adjustment component 102 to adjust the azimuth angle of the photovoltaic solar panel 10106. A lifting sleeve 10109 is slidably connected to the outer side of 10102. A rotating ring 10111 is rotatably connected to the top of the lifting sleeve 10109, facilitating the up-and-down movement of the rotating ring 10111 driven by the lifting sleeve 10109. The adjustment of the azimuth angle of the photovoltaic solar panel 10106 does not obstruct the adjustment of the pitch angle of the photovoltaic solar panel 10106. A lifting groove 10113 is opened on one side of the lifting sleeve 10109, and a fixing cover plate 10114 is fixedly installed on one side of the lifting groove 10113. The fixing cover plate 10114 closes the opening on one side of the lifting groove 10113, thereby fixing the lifting groove 10113 to the lifting rod 10203. This facilitates the up-and-down movement of the lifting rod 10203, which in turn drives the lifting sleeve 10109 to move up and down. The movement is controlled by adjusting the motor 10... A second worm gear 10207 is fixedly installed at the output end of the 206 motor, facilitating the operation of the motor 10206 to drive the second worm gear 10207 to rotate. A second worm wheel 10208 is meshed with the second worm gear 10207, and the second worm wheel 10208 is fixedly connected to one end of the adjusting shaft 10205, allowing the second worm gear 10207 to rotate, thus driving the adjusting shaft 10205 to rotate. Several first worm gears 10209 are fixedly installed in the middle of the adjusting shaft 10205, meshing with the first worm wheel 10108, facilitating the rotation of the adjusting shaft 10205 to drive the first worm gears 10209 to rotate, thereby causing the support shaft 10105 to rotate and support the photovoltaic solar panel. The azimuth angle of the energy plate 10106 is adjusted. A lifting groove 10113 is provided on one side of the lifting sleeve 10109. A fixing cover plate 10114 is fixedly installed on one side of the lifting groove 10113, which closes the opening on one side of the lifting groove 10113. This fixes the lifting groove 10113 to the lifting rod 10203, facilitating the up-and-down movement of the lifting rod 10203, which in turn moves the lifting sleeve 10109 up and down. The lifting rod 10203 is fixedly installed at the output end of two telescopic rods 10202. The lifting rod 10203 passes through the lifting groove 10113, allowing the two telescopic rods 10202 to move the lifting rod 10203 up and down, thus enabling the lifting rod 10203 to move the lifting sleeve 10109 up and down.A sliding shaft 10112 is fixedly installed at one end of the rotating ring 10111. The sliding shaft 10112 is slidably connected to the pitch slide groove 10107, facilitating the up-and-down movement of the lifting sleeve 10109, which in turn moves the sliding shaft 10112 up and down. This adjusts the pitch angle of the photovoltaic solar panel 10106, ensuring that the photovoltaic solar panel 10106 remains perpendicular to sunlight and improving photovoltaic power generation efficiency.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable distributed rooftop photovoltaic power plant, characterized in that, The utility model provides a photovoltaic power generation unit, including the adjusting assembly (102), one side of adjusting assembly (102) is equipped with a plurality of photovoltaic power generation unit (101), and photovoltaic power generation unit (101) includes installation base (10101), and the top fixed mounting of installation base (10101) is equipped with support tube (10102), and the inside rotation of support tube (10102) is connected with support shaft (10105), and the top hinged of support shaft (10105) is equipped with photovoltaic solar panel (10106), and the bottom of photovoltaic solar panel (10106) one end is equipped with pitch slide groove (10107), and the outside slide of support tube (10102) is connected with lifting sleeve (10109), and the top rotation of lifting sleeve (10109) is connected with rotating ring (10111), and the top fixed mounting of rotating ring (10111) one end is equipped with sliding shaft (10112), and sliding shaft (10112) is connected with pitch slide groove (10107) slidingly.

2. The adjustable distributed rooftop PV power plant of claim 1, wherein, The outside top of support tube (10102) is equipped with limiting slide groove (10103), and the inside of lifting sleeve (10109) is equipped with limiting slide block (10110), and limiting slide block (10110) is connected with limiting slide groove (10103) slidingly.

3. The adjustable distributed rooftop PV power plant of claim 2, wherein, The side of lifting sleeve (10109) is equipped with lifting groove (10113), and lifting groove (10113) one side is fixedly installed with fixed cover plate (10114).

4. The adjustable distributed rooftop PV power plant of claim 3, wherein, The bottom of support tube (10102) one side is equipped with rotating groove (10104), and the bottom fixed mounting of support shaft (10105) is equipped with first worm wheel (10108), and first worm wheel (10108) is arranged in the inside of rotating groove (10104).

5. The adjustable distributed rooftop PV power plant of claim 1, wherein, The adjusting assembly (102) includes two fixed bases (10201), and a plurality of photovoltaic power generation units (101) are arranged between the two fixed bases (10201).

6. The adjustable distributed rooftop PV power plant of claim 5, wherein, The top of fixed base (10201) is fixedly installed with telescopic rod (10202) and rotating shaft seat (10204), and the output end of two telescopic rods (10202) is fixedly installed with lifting rod (10203), and lifting rod (10203) passes through lifting groove (10113).

7. The adjustable distributed rooftop PV power plant of claim 6, wherein, Two rotating shaft seats (10204) are rotationally connected with adjusting shaft (10205), and a plurality of first worms (10209) are fixedly installed in the middle of adjusting shaft (10205), and first worms (10209) are meshedly connected with first worm wheels (10108).

8. The adjustable distributed rooftop PV power plant of claim 7, wherein, The top of one of fixed bases (10201) is fixedly installed with adjusting motor (10206), and the output end of adjusting motor (10206) is fixedly installed with second worm (10207).

9. The adjustable distributed rooftop PV power plant of claim 8, wherein, Second worm (10207) is meshedly connected with second worm wheel (10208), and second worm wheel (10208) is fixedly connected with one end of adjusting shaft (10205).

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