Photovoltaic power generation assembly convenient to adjust

Abstract

The utility model provides a photovoltaic power generation assembly convenient to adjust, which relates to the technical field of photovoltaic power generation and comprises a base, a photovoltaic panel arranged on one side of the top of the base, a vertical rod arranged on one side of the outer end of the photovoltaic panel, and snow melting assemblies arranged on two sides of the outer end of the photovoltaic panel and used for melting accumulated snow on the photovoltaic panel. The snow melting assembly comprises an air guide frame, a fan and an electric heating wire. According to the photovoltaic power generation assembly convenient to adjust, melting of accumulated snow at the top of the photovoltaic panel is accelerated through the snow melting assembly, so that it is ensured that sunlight can irradiate the photovoltaic panel in time, the photoelectric conversion efficiency of the photovoltaic panel is ensured, the photovoltaic panel can be protected through the protection assembly when hail falls, and therefore the photovoltaic panel is prevented from being collided and damaged by hail.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, specifically a photovoltaic power generation component that is easy to adjust. Background Technology

[0002] Photovoltaic power generation is a technology that uses solar cells to directly convert sunlight into electrical energy. It is based on the photovoltaic effect, which means that when light shines on certain semiconductor materials, it can excite electrons to jump from one energy level to another higher energy level, thereby forming an electric current. However, in the use of existing photovoltaic power generation modules, in order for the photovoltaic panels to better receive sunlight and generate electricity, they often need to be supported by brackets to keep them in a tilted state. However, due to the movement of the sun, the area of ​​the photovoltaic panels that is exposed to sunlight is affected, reducing the efficiency of the photovoltaic panels in converting solar energy into electrical energy.

[0003] To address the aforementioned issues, CN202222091450.9 discloses a "Photovoltaic Power Generation Device with Adjustable Function," which allows for angle adjustment of the photovoltaic panel, ensuring it faces the sun directly and improving the efficiency of solar energy conversion into electricity. However, this device still has certain drawbacks in practical use. For example, when installed in cold regions, snow accumulates on the top of the photovoltaic panel, especially at night when there is no sunlight. This snow cover prevents the panel from performing photoelectric conversion during the day, as the snow melts under sunlight, affecting the conversion efficiency. Furthermore, the device cannot protect the photovoltaic panel from hail, which could result in hail directly hitting and damaging the panel. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a photovoltaic power generation module that is easy to adjust, accelerates the melting of snow on the top of the photovoltaic panel through a snow melting module, and prevents the photovoltaic panel from being damaged by hail by a protective module.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0006] An easily adjustable photovoltaic power generation module includes: a base, a photovoltaic panel disposed on one side of the top of the base, a vertical rod disposed on one side of the outer end of the photovoltaic panel, and snow melting components disposed on both sides of the outer end of the photovoltaic panel for melting snow on the photovoltaic panel. The snow melting components include: an air guide frame, a fan, and heating wires.

[0007] The photovoltaic panel is equipped with a protective component on its top to protect the photovoltaic panel. The protective component includes a servo motor, a rotating block, and a protective plate.

[0008] Optionally, air guide frames are provided on both sides of the outer end of the photovoltaic panel, and multiple fans are installed inside the two air guide frames. Heating wires and dustproof nets are installed inside the air guide frames. Side plates are connected to both sides of the outer end of the photovoltaic panel, and connecting plates are installed on one side of the outer end of the two side plates. One side of the outer end of the two connecting plates is connected to the two air guide frames respectively. The snow melting assembly composed of the air guide frames, fans and heating wires is used to melt the snow on the photovoltaic panel.

[0009] Optionally, a servo motor is installed at the top of the vertical rod, and a rotating block is driven and connected to the top of the servo motor. A protective plate is provided on the top of the rotating block. The protective assembly consisting of the servo motor, the rotating block, and the protective plate is used to protect the photovoltaic panel.

[0010] Optionally, a rotating hole is provided on the outer side of the vertical rod, two rotating plates are connected to the top of the photovoltaic panel, and a rotating column is connected between the two rotating plates. The rotating column is located inside the rotating hole. Fixed rods are connected to both sides of the outer end of the vertical rod, and guide blocks are connected to one side of the outer end of the two fixed rods. A sliding groove is provided on the outer side of the guide block. Threaded columns are connected to one side of the outer end of the two side plates, and nuts are threadedly connected to the outer side of the threaded columns. A motor is installed on the top of the base, and a drive gear is driven to the top of the motor. A driven gear that meshes with the drive gear is connected to the outer side of the vertical rod. The bottom end of the vertical rod is rotatably connected to the base through a bearing. The rotating hole, rotating plates, and rotating column are used to adjust the tilt angle of the photovoltaic panel.

[0011] The beneficial effects of this utility model are:

[0012] The advantage of this invention is that the snow melting component accelerates the melting of snow on the top of the photovoltaic panel, thereby ensuring that sunlight can reach the photovoltaic panel in a timely manner and ensuring the photoelectric conversion efficiency of the photovoltaic panel.

[0013] Secondly, the protective components can protect the photovoltaic panels during hailstorms, thus preventing them from being damaged by hail. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the guide block structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the photovoltaic panel structure of this utility model.

[0018] Figure 5This is a schematic diagram of the vertical rod structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the side plate structure of this utility model.

[0020] Figure 7 This is a cross-sectional view of the air guide frame structure of this utility model.

[0021] Figures 1-7 Components: 1-Base; 101-Photovoltaic panel; 102-Vertical rod; 2-Air guide frame; 201-Fan; 202-Heating wire; 3-Dustproof net; 301-Side plate; 302-Connecting plate; 4-Servo motor; 401-Rotating block; 402-Protective plate; 5-Rotating hole; 501-Rotating plate; 502-Rotating column; 6-Fixing rod; 601-Guide block; 602-Slide groove; 603-Threaded column; 604-Nut; 7-Motor; 701-Driving gear; 702-Driven gear. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1-7 As shown, an easily adjustable photovoltaic power generation module includes: a base 1, a photovoltaic panel 101 is disposed on one side of the top of the base 1, a vertical rod 102 is disposed on one side of the outer end of the photovoltaic panel 101, and snow melting components are disposed on both sides of the outer end of the photovoltaic panel 101 for melting the snow on the photovoltaic panel 101. The snow melting components include: a wind guide frame 2, a fan 201 and a heating wire 202. A protective component is disposed on the top of the photovoltaic panel 101 for protecting the photovoltaic panel 101. The protective component includes: a servo motor 4, a rotating block 401 and a protective plate 402.

[0025] The photovoltaic panel 101 has air guide frames 2 on both sides of its outer end. Multiple fans 201 are installed inside the two air guide frames 2. Heating wires 202 are installed inside the air guide frames 2. When there is snow on the top of the photovoltaic panel 101, the fans 201 blow air towards the top of the photovoltaic panel 101. The air outside the air guide frames 2 passes through the air guide frames 2 and is used by the fans 201 to blow air. When the air passes through the air guide frames 2, it is heated by the heating wires 202. The hot air is then blown towards the top of the photovoltaic panel 101 by the fans 201. Therefore, the melting of the snow on the top of the photovoltaic panel 101 is accelerated, ensuring the photoelectric conversion efficiency of the photovoltaic panel 101.

[0026] The air guide frame 2 is equipped with a dustproof net 3. Both sides of the outer end of the photovoltaic panel 101 are connected to side plates 301. Each side plate 301 has a connecting plate 302 installed on one side of its outer end. The two connecting plates 302 are connected to the two air guide frames 2 respectively. When air from outside the air guide frame 2 enters the air guide frame 2, it is filtered by the dustproof net 3. The connecting plate 302 and the side plate 301 are used to connect the air guide frame 2 to the photovoltaic panel 101.

[0027] The vertical rod 102 is equipped with a servo motor 4 at its top. The servo motor 4 drives a rotating block 401 at its top. The rotating block 401 is equipped with a protective plate 402 at its top. In the event of hail, the servo motor 4 can drive the rotating block 401 to rotate the protective plate 402 until it is directly above the photovoltaic panel 101. The protective plate 402 protects the photovoltaic panel 101 from being directly hit by hail. The rotating block 401 is connected to the protective plate 402 with bolts, so the protective plate 402 can be disassembled. When the photovoltaic panel 101 needs to be used, the servo motor 4 can be used to rotate the protective plate 402 away from directly above the photovoltaic panel 101.

[0028] The vertical rod 102 has a rotating hole 5 on its outer side. The top of the photovoltaic panel 101 is connected to two rotating plates 501, and a rotating column 502 is connected between the two rotating plates 501. The rotating column 502 is located inside the rotating hole 5. When it is necessary to adjust the tilt angle of the photovoltaic panel 101, since the rotating column 502 is located inside the rotating hole 5, and the rotating plates 501 are connected to both sides of the rotating column 502, and one side of the rotating plate 501 is connected to the photovoltaic panel 101, the photovoltaic panel 101 can rotate outside the vertical rod 102 through the rotating plates 501 and the rotating column 502, thereby adjusting the operating angle of the photovoltaic panel 101.

[0029] The vertical rod 102 has two fixed rods 6 connected to its outer ends on both sides. The two fixed rods 6 have guide blocks 601 connected to one side of their outer ends. The guide blocks 601 have a sliding groove 602 on their outer sides. The two side plates 301 have threaded posts 603 connected to one side of their outer ends. Nuts 604 are threaded to the outer side of the threaded posts 603. When the photovoltaic panel 101 is rotated to adjust its angle, the threaded posts 603 will slide inside the sliding groove 602. After the photovoltaic panel 101 is adjusted to the appropriate position, the nuts 604 are rotated to the outside of the threaded posts 603 until one side of the nuts 604 is in close contact with the guide blocks 601. The position of the threaded posts 603 and the photovoltaic panel 101 is fixed by the mutual friction between the nut 604 and the guide blocks 601.

[0030] The base 1 is equipped with a motor 7 on top, and a drive gear 701 is connected to the top of the motor 7. A driven gear 702 that meshes with the drive gear 701 is connected to the outside of the vertical rod 102. The bottom end of the vertical rod 102 is rotatably connected to the base 1 through a bearing. When it is necessary to adjust the angle of sunlight exposure of the photovoltaic panel, the drive gear 701 driven by the motor 7 drives the driven gear 702, the vertical rod 102 and the photovoltaic panel 101 to rotate until the photovoltaic panel 101 is adjusted to a suitable angle of sunlight exposure.

[0031] Working principle:

[0032] When using this device, the photovoltaic panel 101 can be adjusted by rotating the rotating plate 501 and the rotating column 502 outside the vertical rod 102. After the photovoltaic panel 101 is adjusted to the appropriate position, the nut 604 is rotated to the outside of the threaded column 603 until one side of the nut 604 is tightly fitted with the guide block 601. The position of the threaded column 603 and the photovoltaic panel 101 is fixed by the mutual friction between the one side of the nut 604 and the guide block 601. The motor 7 can drive the drive gear 701 to drive the driven gear 702 and the vertical rod 102. The rod 102 and the photovoltaic panel 101 are rotated until the photovoltaic panel 101 is adjusted to a suitable angle of illumination. When there is snow on the top of the photovoltaic panel 101, the fan 201 blows air onto the top of the photovoltaic panel 101. The air outside the air guide frame 2 passes through the air guide frame 2 and is used by the fan 201 to blow air. When the air passes through the air guide frame 2, it is heated by the heating wire 202. The hot air is then blown to the top of the photovoltaic panel 101 by the fan 201. Therefore, the melting of the snow on the top of the photovoltaic panel 101 is accelerated, ensuring the photoelectric conversion efficiency of the photovoltaic panel 101.

[0033] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0034] The above provides a detailed description of an easily adjustable photovoltaic power generation module provided by the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A photovoltaic power generation assembly that is easy to adjust, characterized by, include: Base (1); A photovoltaic panel (101) is provided on one side of the top of the base (1), and a vertical rod (102) is provided on one side of the outer end of the photovoltaic panel (101). Snow melting components are provided on both sides of the outer end of the photovoltaic panel (101) for melting the snow on the photovoltaic panel (101). The snow melting components include: air guide frame (2), fan (201) and heating wire (202). The photovoltaic panel (101) is provided with a protective component on its top to protect the photovoltaic panel (101). The protective component includes a servo motor (4), a rotating block (401), and a protective plate (402).

2. The easily adjustable photovoltaic power generation assembly according to claim 1, wherein, The photovoltaic panel (101) has air guide frames (2) on both sides of its outer end. Multiple fans (201) are installed inside the two air guide frames (2). Heating wires (202) are installed inside the air guide frames (2).

3. The easily adjustable photovoltaic power generation assembly of claim 2, wherein, The air guide frame (2) is equipped with a dustproof net (3). The photovoltaic panel (101) is connected to two side plates (301) on both sides of its outer end. A connecting plate (302) is installed on one side of the outer end of each of the two side plates (301). The two connecting plates (302) are respectively connected to the two air guide frames (2) on one side of their outer ends.

4. The easily adjustable photovoltaic power generation assembly of claim 1, wherein, A servo motor (4) is installed on the top of the vertical rod (102), and a rotating block (401) is driven and connected to the top of the servo motor (4). A protective plate (402) is provided on the top of the rotating block (401).

5. The easily adjustable photovoltaic power generation assembly of claim 1, wherein, The vertical rod (102) has a rotating hole (5) on its outer side. The top of the photovoltaic panel (101) is connected to two rotating plates (501). A rotating column (502) is connected between the two rotating plates (501). The rotating column (502) is located inside the rotating hole (5).

6. The easily adjustable photovoltaic power generation assembly of claim 3, wherein, The vertical rod (102) is connected to two fixed rods (6) on both sides of its outer end. The two fixed rods (6) are connected to a guide block (601) on one side of their outer ends. The guide block (601) has a groove (602) on its outer side. The two side plates (301) are connected to a threaded column (603) on one side of their outer ends. The threaded column (603) is connected to a nut (604) by a thread on its outer side.

7. The easily adjustable photovoltaic power generation assembly of claim 1, wherein, A motor (7) is installed on the top of the base (1), and a drive gear (701) is connected to the top of the motor (7). A driven gear (702) that meshes with the drive gear (701) is connected to the outside of the vertical rod (102). The bottom end of the vertical rod (102) is rotatably connected to the base (1) through a bearing.

Images