Self-adaptive adjustable suspension type spliced solar cell panel module

Abstract

The utility model provides a self-adaptive adjustable suspension type spliced solar cell panel module, which comprises a suspension type upright post, a base and a main support frame, a solar cell panel is movably arranged on the surface of the base, and the bottom of the base is fixedly connected with the suspension type upright post; the main supporting frame is fixedly arranged at the bottom of the base, a telescopic supporting structure is fixedly arranged on the surface of the main supporting frame and comprises a telescopic arm and a driving assembly, the telescopic arm abuts against and is connected with the back of the solar cell panel, the driving assembly is fixedly arranged on the main supporting frame, and the telescopic arm stretches out and draws back through a driving mechanism. Through the design of the suspension type stand column and the base, stable floating in the dynamic marine environment is achieved, the telescopic supporting structure is integrated on the main supporting frame, meanwhile, the first motor, the second motor and the linkage rotating disc are arranged, it is ensured that the solar cell panel can automatically track the sun, and energy capture is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore photovoltaics, in particular to a self-adaptively adjustable suspended spliced ​​solar panel module. Background Art

[0002] The offshore area is vast and unobstructed, with abundant solar energy resources, and the application prospects of offshore photovoltaic projects are broad.

[0003] Current offshore solar panels are constructed from a single panel, making them difficult to load and unload. The complex construction process results in high construction costs and average solar energy utilization. These problems are often attributed to installation and disassembly difficulties caused by the single-panel design, non-modular construction methods, a lack of automatic adjustment to maximize solar energy reception, and inadequate stability in harsh sea conditions. Specifically, the following are the main issues: ① Single-panel solar panels present significant difficulties during installation and disassembly at sea, requiring special lifting and transportation equipment, which increases the complexity and cost of construction; ② Due to the lack of modular design, existing structures require individual installation and adjustment of each panel during construction, which not only increases construction time but also the risk of error; ③ Traditional solar panels cannot automatically adjust their angle according to the movement of the sun, resulting in an inability to maximize solar energy reception, thus affecting power generation efficiency. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the purpose of the present invention is to provide an adaptively adjustable suspended spliced ​​solar panel module to solve the problems raised in the above-mentioned background technology. By adopting a suspended column and base structure, stable operation on a fluctuating sea surface is ensured; the adjustment mechanism allows the solar panels to automatically track the sun, maximizing energy absorption, thus solving the problems in the existing technology.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solution: In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solution: A self-adaptive suspended spliced ​​solar panel module, including a suspended column, a base and a main support frame, the solar panel is movably mounted on the surface of the base, and the bottom is fixedly connected to the suspended column; the main support frame is fixed to the bottom of the base, and a telescopic support structure is fixed on its surface, the telescopic support structure includes a telescopic arm and a drive assembly, the telescopic arm is close to and connected to the back of the solar panel, the drive assembly is fixed to the main support frame, and the telescopic arm is telescopic by the drive mechanism.

[0006] Compared with the prior art, the present invention has the following beneficial effects:

[0007] The utility model achieves stable floating in dynamic marine environments through the design of suspended columns and bases, while the main support frame is integrated with a telescopic support structure, and is equipped with first and second motors and a linkage turntable to ensure that the solar panels can automatically track the sun and optimize energy capture;

[0008] In addition, the addition of designed shock absorbers effectively reduces vibration caused by the environment, ensuring the integrity of the solar panels and supporting structure. At the same time, the setting of limit rods prevents excessive extension and contraction of the telescopic arms, enhancing the safety of the system. This makes the entire system highly adaptable and reliable while ensuring efficient energy output. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0010] Figure 1 This is a schematic diagram of the structure of a single solar panel module proposed in one embodiment of the present invention. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of a single solar panel module proposed in one embodiment of the present invention. Figure 2 ;

[0012] Figure 3 This is a schematic structural diagram of a plurality of solar panel modules proposed in one embodiment of the present invention after being spliced ​​together;

[0013] Figure 4 This is a schematic diagram of a telescopic support structure proposed in one embodiment of the present utility model;

[0014] Figure 5 This is a schematic diagram of the linkage turntable structure proposed in one embodiment of the present utility model.

[0015] Reference numerals:

[0016] 1-suspended column, 2-base, 3-main support frame, 4-solar panel, 5-telescopic arm, 6-first motor, 7-second motor, 8-linked turntable, 9-first connecting piece, 10-shock absorber, 11-limiting rod, 12-cable, 13-second connecting piece, 14-first motor, 15-second motor. DETAILED DESCRIPTION

[0017] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and drawings are only illustrative of the technical solution of the present invention and should not be regarded as the entire present invention or as a limitation or restriction of the technical solution of the present invention.

[0018] like Figure 1-5 As shown, as an embodiment of the present invention, a technical solution is provided during specific implementation: an adaptively adjustable suspended spliced ​​solar panel module, including a suspended column 1, a base 2 and a main support frame 3. During specific implementation, a solar panel 4 is movably mounted on the surface of the base 2, and a suspended column 1 is fixedly connected to the bottom. It can be understood that the module adopts multiple groups of suspended columns 1, which are connected to the seabed anchor points through catenary 12 to form a stable support structure, allowing the solar panel 4 to float on the sea surface while resisting the influence of waves and wind. The base 2 is fixedly connected to the top of the suspended column 1, and a solar panel 4 is movably mounted on its surface. This design allows the solar panel 4 to be flexibly installed and adjusted to adapt to different environmental conditions; the main support frame 3 is fixed to the bottom of the base 2, and a telescopic support structure is fixed on its surface for telescopically adjusting the solar panel 4 according to the position of the sun. The telescopic support structure includes a telescopic arm 5 and a drive assembly. The telescopic arm 5 is close to and connected to the back of the solar panel 4. The telescopic arm 5 is connected to the back of the solar panel 4 through a second connecting member 13 to ensure the stability of the solar panel 4 during the adjustment process. The drive assembly is fixed to the main support frame 3, and the telescopic arm 5 is telescopically extended by the drive mechanism.

[0019] As an embodiment of the present invention, the driving assembly includes a first motor 14, a second motor 15 and a linkage turntable 8. The bottom of the first motor 14 is quickly fixed to the outer edge surface of the linkage turntable 8 through a positioning mounting hole opened on the linkage turntable 8. The second motor 15 is fixed to the outer edge surface of the main support frame 3 and is rotatably connected to the linkage turntable 8. The first motor 14 is connected to the telescopic arm 5 through the first connecting member 9. It should be noted that the first motor 14 is responsible for directly driving the telescopic arm 5, while the second motor 15 controls the orientation adjustment of the solar panel through the linkage turntable 8. In specific implementation, the first motor 14 is preferably a stepper motor and the second motor 15 is preferably a servo motor.

[0020] Based on the above technical concept, the drive assembly also includes a shock absorber 10. The bottom of the shock absorber 10 is fixedly connected to the linkage turntable 8, and the top is close to the first connecting member 9, which is used to absorb the vibration generated during the extension and retraction of the telescopic arm 5 and protect the solar cell panel 4 and the telescopic support structure. A limit rod 11 is fixedly installed on the linkage turntable 8, and the limit rod 11 contacts the telescopic arm 5 to prevent it from over-extension.

[0021] In one embodiment of the present invention, a plurality of solar panels 4 are provided, and each solar panel 4 is spliced ​​together through an interface to form a solar panel array. It should be noted that when the solar panel 4 is designed as a plurality of modules, a single solar panel module has a uniform size specification (15 meters long and 7.5 meters wide). Each module is spliced ​​together through a specific interface to form a larger solar panel array. The splicing interface includes at least mechanical clips and bolt connections to facilitate rapid installation and disassembly of the modules. In actual application, this splicing method can flexibly configure the scale of the solar panels according to the specific needs of the site.

[0022] In one embodiment of the present invention, the solar panel module further includes a sensor for detecting the sun's position and the current orientation of the panel, providing an adjustment signal to the drive assembly. The sensor is fixed to the panel, and a control system receives the sensor signal and controls the drive assembly to automatically adjust the panel's orientation. The control system detects the sun's position via the sensor and, based on this data, instructs the first motor 14 and the second motor 15 to operate. At this point, the first motor 14 adjusts the panel's tilt angle via the telescopic arm 5, while the second motor 15 adjusts the panel's orientation via the linked turntable 8.

[0023] It can be understood that, throughout the entire process, the purpose of the shock absorber 10 is to reduce vibration, and the purpose of the limit rod 11 is to prevent excessive expansion and contraction, thereby ensuring the smooth operation of the system and maximizing solar energy reception by the solar panels.

[0024] In specific implementation, the specific example steps for achieving automatic adjustment of the solar panel orientation are:

[0025] S1. Obtain the sun's position data, i.e., the sun's altitude angle θ (the angle of the sun above the horizon) and the azimuth angle φ (the angle from north to east), using a preset sensor.

[0026] S2. Calculate the ideal orientation of the solar panel. It is understood that, ideally, the normal of the solar panel should be perpendicular to the sunlight, so the tilt angle α of the solar panel is equal to the solar altitude angle θ;

[0027] S3. Calculate the angle that the solar panel needs to be adjusted:

[0028] The current orientation of the custom solar panel is calculated by the tilt angle α (angle with the ground plane) and the azimuth angle β (direction on the ground plane). The tilt angle α and azimuth angle β that need to be adjusted are:

[0029] Δα=θ-α; Δβ=(φ-β+360°) MOD360°.

[0030] Assume that at a certain moment, the solar altitude angle θ detected by the above sensors is 45° and the azimuth angle φ is 135°. The current solar panel tilt angle α is 30° and the azimuth angle β is 90°. Then the tilt angle adjustment Δα is 45°-30°=15°, which means that the solar panel needs to be adjusted upward by 15°; the azimuth angle Δβ is (135°-90°+360°).

[0031] MOD360°=45°, which means the solar panel needs to be adjusted 45° clockwise.

[0032] At this time, the specific steps for adjusting the telescopic arm are: first, based on the first motor, the telescopic arm is controlled to move up or down according to the tilt angle Δα to adjust the tilt angle of the solar panel; secondly, the second motor is used to control the solar panel to rotate on the horizontal plane according to Δβ to adjust its azimuth angle.

[0033] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of protection of the present invention.

Claims

1. An adaptively adjustable suspended spliced ​​solar panel module, characterized in that: include: Suspended columns, base and main support frame, among which, Solar panels are movably installed on the surface of the base, and the bottom is fixedly connected to a suspended column; The main support frame is fixed to the bottom of the base, and a telescopic support structure is fixed on its surface. The telescopic support structure includes a telescopic arm and a drive assembly. The telescopic arm is close to and connected to the back of the solar panel. The drive assembly is fixed to the main support frame, and the telescopic arm is extended and retracted by the drive mechanism.

2. The self-adaptive suspended spliced ​​solar panel module according to claim 1, characterized in that: The driving assembly includes a first motor, a second motor and a linkage turntable, wherein: The bottom of the first motor is fixed to the outer edge surface of the linkage turntable, the second motor is fixed to the outer edge surface of the main support frame and is rotatably connected to the linkage turntable, and the first motor is connected to the telescopic arm through a first connecting member.

3. The self-adaptive suspended spliced ​​solar panel module according to claim 2, characterized in that: The driving assembly also includes a shock absorber, the bottom of which is fixedly connected to the linkage turntable and the top of which is close to the first connecting member, and is used to absorb vibrations generated during the extension and retraction of the telescopic arm to protect the solar cell panel and the telescopic support structure.

4. The self-adaptive suspended spliced ​​solar panel module according to claim 3, characterized in that: A limit rod is fixedly installed on the linkage turntable, and the limit rod abuts against the telescopic arm to prevent the telescopic arm from over-extending.

5. The self-adaptive suspended spliced ​​solar panel module according to claim 1, characterized in that: There are multiple groups of suspended columns, and each pair of suspended columns is connected to the seabed anchor point through a catenary to form a stable support structure.

6. The self-adaptive suspended spliced ​​solar panel module according to claim 1, characterized in that: There are multiple solar panels, and each solar panel is connected to each other through an interface to form a solar panel array.

7. The self-adaptive suspended spliced ​​solar panel module according to claim 1, characterized in that: The telescopic arm is connected to the back of the solar panel via a second connecting piece to ensure the stability of the solar panel during the adjustment process.

8. The self-adaptive suspended spliced ​​solar panel module according to claim 2, characterized in that: The first motor is a stepping motor, and the second motor is a servo motor.

Images