Photovoltaic power generation device with high photoelectric conversion efficiency

Abstract

The utility model discloses a photovoltaic power generation device with high photoelectric conversion efficiency, and relates to the technical field of photovoltaic power generation devices. The photovoltaic power generation device with high photoelectric conversion efficiency comprises a photovoltaic panel, and an installation device is arranged on the outer side of the photovoltaic panel. The mounting device comprises a connecting plate, a sliding frame is fixedly connected to the side face of the connecting plate, a suction cup is fixedly connected to the side face of the sliding frame, a sliding rod is slidably connected to the interior of the sliding frame, a hollow frame is fixedly connected to the side face of the sliding frame, and a first nut is in threaded connection to the side face of the hollow frame. The side face of the sliding frame is fixedly connected with a fixing plate, the side face of the fixing plate is in threaded connection with a second nut, when the photovoltaic panel is installed, firstly, the photovoltaic panel is moved through the connecting plate, the sliding frame adsorbs a connecting object through a suction cup on the side face, and the second nut enters the fixing plate in a threaded mode and reinforces the fixing plate; therefore, the effect of stably installing the photovoltaic panel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation devices, in particular to a photovoltaic power generation device with high photoelectric conversion efficiency. Background Art

[0002] Since the output voltage of a single solar cell is relatively low, and the electrodes of unpackaged cells are easily detached due to environmental influences, a certain number of single cells must be sealed in series and parallel to form a solar cell module to prevent corrosion of the cell electrodes and interconnects. In addition, packaging also prevents cell breakage and facilitates outdoor installation. The quality of packaging determines the service life and reliability of the solar cell module.

[0003] The patent document with publication number CN207884342U discloses a photovoltaic power generation device with high photoelectric conversion efficiency. It includes an MPPT controller, a packaged photovoltaic cell assembly, an inverter and a microprocessor; the photovoltaic cells in the packaged photovoltaic cell assembly are provided with a silicon wafer substrate, an aluminum grid line, a P-type amorphous silicon layer, an intrinsic amorphous silicon layer, and an N-type amorphous silicon layer from bottom to top; the photovoltaic panels in the above application documents are often installed using conventional clamping or threaded connections, which is time-consuming and labor-intensive to install. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a photovoltaic power generation device with high photoelectric conversion efficiency, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a photovoltaic power generation device with high photoelectric conversion efficiency, including a photovoltaic panel, the outer side of the photovoltaic panel is provided with a mounting device, and the side of the photovoltaic panel is provided with four mounting devices in total;

[0005] The mounting device includes a connecting plate, a sliding frame is fixedly connected to the side of the connecting plate, a suction cup is fixedly connected to the side of the sliding frame, a sliding rod is slidably connected to the inside of the sliding frame, a hollow frame is fixedly connected to the side of the sliding frame, a nut 1 is threadedly connected to the side of the hollow frame, a fixing plate is fixedly connected to the side of the sliding frame, a nut 2 is threadedly connected to the side of the fixing plate, and a total of three fixing plates and nuts 2 are arranged on the side of the sliding frame.

[0006] Preferably, a disassembly device is provided on the side of the connecting plate; the disassembly device comprises a small connecting plate, a small sliding frame is fixedly connected to the side of the small connecting plate, a small suction cup is fixedly connected to the side of the small sliding frame, a small sliding rod is slidably connected to the inside of the small sliding frame, a small hollow frame is fixedly connected to the side of the small connecting plate, a small nut is threadedly connected to the side of the small hollow frame, and a total of three disassembly devices are provided on the side of the connecting plate.

[0007] Preferably, the bottom of the sliding rod is fixedly connected to the inside of the sliding frame via a spring, and the spring is in a relaxed state in an initial state.

[0008] Preferably, a plurality of thread grooves are provided inside the sliding rod and the size of the thread grooves matches that of nut one. This design enables the sliding rod to be fixed by nut one.

[0009] Preferably, a thread groove is provided inside the fixing plate and the size of the thread groove matches the second nut.

[0010] Preferably, the bottom of the small sliding rod is fixedly connected to the inside of the small sliding frame through a spring, and the spring is in a relaxed state in an initial state.

[0011] The utility model provides a photovoltaic power generation device with high photoelectric conversion efficiency. It has the following beneficial effects:

[0012] (1) When installing the photovoltaic panel, first move the photovoltaic panel through the connecting plate, so that the sliding frame can absorb the connection object through the suction cup on the side, and use the nut to thread into the interior of the fixed plate and reinforce it, so as to achieve the effect of stable installation of the photovoltaic panel.

[0013] (2) When the photovoltaic panel is to be removed, the small sliding rod is pressed at the same time to transfer the gas to the inside of the small suction cup, thereby removing the small suction cup from the side of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional appearance of the structure of the utility model;

[0015] Figure 2 It is a partial cross-sectional schematic diagram of the overall three-dimensional appearance of the structure of the utility model;

[0016] Figure 3 It is a schematic sectional view of the overall three-dimensional appearance of the installation device structure of the utility model;

[0017] Figure 4 It is a schematic sectional view of the overall three-dimensional appearance of the disassembly device structure of the utility model.

[0018] In the figure: 1. Photovoltaic panel; 2. Mounting device; 21. Connecting plate; 22. Sliding frame; 23. Suction cup; 24. Sliding rod; 25. Hollow frame; 26. Nut one; 27. Fixing plate; 28. Nut two; 3. Disassembly device; 31. Small connecting plate; 32. Small sliding frame; 33. Small suction cup; 34. Small sliding rod; 35. Small hollow frame; 36. Small nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1

[0021] See also Figure 1-3 A photovoltaic power generation device with high photoelectric conversion efficiency includes a photovoltaic panel 1, and a mounting device 2 is arranged on the outer side of the photovoltaic panel 1; four mounting devices 2 are arranged on the side of the photovoltaic panel 1, and the mounting device 2 includes a connecting plate 21, and a sliding frame 22 is fixedly connected to the side of the connecting plate 21, and the bottom of the sliding rod 24 is fixedly connected to the inside of the sliding frame 22 by a spring, and the spring is in a relaxed state in the initial state, and a suction cup 23 is fixedly connected to the side of the sliding frame 22, and the inside of the sliding frame 22 is slidably connected to the sliding rod 24, and a plurality of thread grooves are opened inside the sliding rod 24, and the size of the thread groove matches the nut 26. This design allows the sliding rod 24 to be fixed by the nut 26, and the sliding A hollow frame 25 is fixedly connected to the side of the movable frame 22, and a nut 26 is threadedly connected to the side of the hollow frame 25. A fixed plate 27 is fixedly connected to the side of the sliding frame 22. A thread groove is provided inside the fixed plate 27, and the size of the thread groove matches the nut 28. A total of three fixed plates 27 and nuts 28 are arranged on the side of the sliding frame 22, and the side of the fixed plate 27 is threadedly connected to the nut 28. When the photovoltaic panel 1 is installed, the photovoltaic panel 1 is first moved through the connecting plate 21, so that the sliding frame 22 adsorbs the connection object through the suction cup 23 on the side, and the nut 28 is threaded into the interior of the fixed plate 27 and reinforced, thereby achieving the effect of stably installing the photovoltaic panel 1.

[0022] During use, when the photovoltaic panel 1 is installed, the photovoltaic panel 1 is first moved through the connecting plate 21, so that the sliding frame 22 adsorbs the connection object through the suction cup 23 on the side, and the sliding rod 24 is manually controlled to slide inside the sliding frame 22, thereby extracting the gas inside the suction cup 23 to make the adsorption more stable, and at the same time, the sliding rod 24 is fixed with nut 1 26, and nut 2 28 is threaded into the interior of the fixed plate 27 and reinforced, and a total of three nuts 2 28 are arranged on the side of the suction cup 23, so as to achieve the effect of stable installation of the photovoltaic panel 1.

[0023] Embodiment 2

[0024] See also Figure 1-4On the basis of the first embodiment, a disassembly device 3 is provided on the side of the connecting plate 21; three disassembly devices 3 are provided on the side of the connecting plate 21, and the disassembly device 3 includes a small connecting plate 31, a small sliding frame 32 is fixedly connected to the side of the small connecting plate 31, a small suction cup 33 is fixedly connected to the side of the small sliding frame 32, a small sliding rod 34 is slidably connected to the inside of the small sliding frame 32, a small hollow frame 35 is fixedly connected to the side of the small connecting plate 31, and a small nut 36 is threadedly connected to the side of the small hollow frame 35. The bottom of the small sliding rod 34 is fixedly connected to the inside of the small sliding frame 32 by a spring and the spring is in a relaxed state in the initial state. A thread groove is opened in the inside of the small hollow frame 35 and the size of the thread groove matches the small nut 36. When the photovoltaic panel 1 is to be disassembled, the small sliding rod 34 is pressed at the same time to transfer the gas to the inside of the small suction cup 33, thereby removing the small suction cup 33 from the side of the photovoltaic panel 1.

[0025] During use, based on the first embodiment, when the photovoltaic panel 1 is to be removed, the small nut 36 is first removed from the inside of the small hollow frame 35, and at the same time, the small sliding rod 34 is pressed to transfer the gas to the inside of the small suction cup 33, thereby removing the small suction cup 33 from the side of the photovoltaic panel 1.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic power generation device with high photoelectric conversion efficiency, comprising a photovoltaic panel (1), characterized in that: A mounting device (2) is provided on the outer side of the photovoltaic panel (1); The mounting device (2) comprises a connecting plate (21), a sliding frame (22) is fixedly connected to the side of the connecting plate (21), a suction cup (23) is fixedly connected to the side of the sliding frame (22), a sliding rod (24) is slidably connected inside the sliding frame (22), a hollow frame (25) is fixedly connected to the side of the sliding frame (22), a nut 1 (26) is threadedly connected to the side of the hollow frame (25), a fixing plate (27) is fixedly connected to the side of the sliding frame (22), and a nut 2 (28) is threadedly connected to the side of the fixing plate (27).

2. A photovoltaic power generation device with high photoelectric conversion efficiency according to claim 1, characterized in that: A disassembly device (3) is provided on the side of the connecting plate (21); the disassembly device (3) comprises a small connecting plate (31), a small sliding frame (32) is fixedly connected to the side of the small connecting plate (31), a small suction cup (33) is fixedly connected to the side of the small sliding frame (32), a small sliding rod (34) is slidably connected inside the small sliding frame (32), a small hollow frame (35) is fixedly connected to the side of the small connecting plate (31), and a small nut (36) is threadedly connected to the side of the small hollow frame (35).

3. A photovoltaic power generation device with high photoelectric conversion efficiency according to claim 2, characterized in that: The bottom of the sliding rod (24) is fixedly connected to the inside of the sliding frame (22) via a spring, and the spring is in a relaxed state in the initial state.

4. A photovoltaic power generation device with high photoelectric conversion efficiency according to claim 3, characterized in that: The interior of the sliding rod (24) is provided with a plurality of thread grooves, and the size of the thread grooves matches that of the nut 1 (26).

5. A photovoltaic power generation device with high photoelectric conversion efficiency according to claim 4, characterized in that: The fixing plate (27) is provided with a thread groove inside, and the size of the thread groove matches the second nut (28).

6. A photovoltaic power generation device with high photoelectric conversion efficiency according to claim 5, characterized in that: The bottom of the small sliding rod (34) is fixedly connected to the inside of the small sliding frame (32) via a spring, and the spring is in a relaxed state in the initial state.

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