High-reliability photovoltaic module and preparation method thereof

Abstract

The invention discloses a high-reliability photovoltaic assembly and a preparation method thereof, and belongs to the field of photovoltaic assemblys.The high-reliability photovoltaic assembly comprises a window frame, a window sash is movably installed on the window frame, a glass sheet is fixedly connected in the window sash, an opening assembly is movably installed in the window frame, and through the arranged opening assembly, a stepping motor is started to enable a moving block to move; a first connecting rod is pushed upwards by a moving block through a connecting side plate, so that a window sash is opened, the skylight can be opened without manual operation, the convenience of opening the skylight is improved, a sliding assembly is arranged, a photovoltaic panel is movably installed on the skylight and can serve as a sunshade material of the skylight, when the window sash is opened, the photovoltaic panel is pulled open upwards by a pull rope, and the photovoltaic panel can be used as a sunshade material of the skylight. The second connecting rod moves in the rod sleeve, indoor brightness is improved conveniently, the photovoltaic panel rotates along with the window sash, so that the angle of the photovoltaic panel is convenient to adjust, dirt on the photovoltaic panel is convenient to clean when the photovoltaic panel slides through the arranged cleaning assembly, and convenience of daily maintenance is improved.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic modules, and in particular to a high-reliability photovoltaic module and a preparation method thereof. Background Art

[0002] Photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). In the prior art, a Chinese invention type patent with a public document number of CN114197760A discloses a daylighting sawtooth skylight. The daylighting sawtooth skylight of the invention has the advantages of avoiding direct light in summer, enhancing the daylighting capacity in winter, avoiding glare caused by direct light, and combining photovoltaic panels to save energy and facilitate ventilation;

[0003] However, in actual use, since the skylight is located at a high position on the roof, the existing skylight needs to be opened manually, which makes the opening of the skylight inconvenient. The photovoltaic panel is located above the skylight to provide a certain degree of shading for the skylight. However, the shapes of roofs vary. It is not easy to install photovoltaic panels on most arched roofs, and after installation, it is not easy to adjust the angle of the photovoltaic panel. Therefore, it is inconvenient to use and has low practicality. For this reason, a high-reliability photovoltaic module and a preparation method thereof are proposed. Summary of the invention

[0004] The main purpose of the present invention is to provide a highly reliable photovoltaic module and a preparation method thereof, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A high-reliability photovoltaic component comprises a window frame, a window sash is movably mounted on the window frame, a glass sheet is fixedly connected inside the window sash, an opening assembly is movably mounted inside the window frame, the opening assembly comprises a No. 1 connecting rod, a connecting side plate, a shifting block, a screw and a stepping motor, the No. 1 connecting rod is fixedly connected to the inner side of the window sash, the shifting block is movably mounted in the window frame, the two ends of the connecting side plate are respectively movably mounted with the No. 1 connecting rod and the shifting block, the screw is movably mounted in the window frame, the shifting block is movably mounted on the screw, the output shaft of the stepping motor is fixedly connected to one end of the screw, a sliding assembly is movably mounted on the window sash, and the sliding assembly The movable component includes a connecting frame, a slide, a photovoltaic panel, a pull rope and a second connecting rod. The connecting frame is fixedly connected to the window sash, the slide is opened on the connecting frame, the photovoltaic panel is movably installed in the slide, the second connecting rod is fixedly connected to the bottom surface of the photovoltaic panel, one end of the pull rope is fixedly connected to the window frame, a cleaning component is movably installed on the connecting frame, and the cleaning component includes a movable rod, a rubber wiper, a side frame and a positioning rod. The movable rod is movably installed on the photovoltaic panel, the rubber wiper is fixedly connected to the lower position of the movable rod, the side frame is fixedly connected to the connecting frame, and both ends of the movable rod are movably installed with the positioning rod.

[0007] Preferably, a sealing gasket is fixedly connected to the window frame, a rotating rod is fixedly connected to one side of the window frame, a rotating sleeve is fixedly connected to one side of the window sash, and the rotating sleeve is movably mounted on the rotating rod.

[0008] Preferably, the opening assembly also includes a limiting sleeve, a side rod and a limiting column, the limiting sleeve is fixedly connected to the lower end position of the connecting side plate, the side rod is fixedly connected to the two end positions of the shift block, the limiting column is fixedly connected to the outer end position of the side rod, and the limiting column is movably installed in the limiting sleeve.

[0009] Preferably, the opening assembly also includes a sliding rod, a No. 1 bearing and a mounting plate, the sliding rod is fixedly connected in the window frame, the shifting block is movably mounted on the sliding rod, the rod bodies on both sides of the screw rod are movably mounted on the window frame and the mounting plate through the No. 1 bearing, the mounting plate is fixedly connected in the window frame, the stepping motor is fixedly connected to the mounting plate, and sliding holes and screw holes are respectively provided on the shifting block at positions corresponding to the sliding rod and the screw rod.

[0010] Preferably, the sliding assembly further includes a roller and a bottom plate, the roller is fixedly connected to the bottom wall and the top wall of the slide groove, the photovoltaic panel is movably installed between the rollers, and the bottom plate is fixedly connected to one end of the photovoltaic panel.

[0011] Preferably, the sliding assembly also includes a No. 1 spring, a limiting head and a rod sleeve, one end of the No. 2 connecting rod is fixedly connected to the base plate, and the other end of the No. 2 connecting rod is fixedly connected to the limiting head, the rod sleeve is fixedly connected to the window frame, the No. 2 connecting rod and the rod sleeve are movably installed, and the No. 1 spring is movably installed on the No. 2 connecting rod and is located between the base plate and the rod sleeve.

[0012] Preferably, the sliding assembly further comprises a wire sleeve, the wire sleeve is fixedly connected to the window frame, and the pull rope passes through the wire sleeve and is fixedly connected to the bottom plate.

[0013] Preferably, the cleaning assembly further includes a brush plate and a movable groove, the brush plate is fixedly connected to the middle position of the movable rod, the rubber wiper is fixedly connected to the lower end position of the brush plate, the movable groove is opened on the side frame, and the movable rod is movably installed in the movable groove.

[0014] Preferably, the cleaning assembly also includes a pipe sleeve and a No. 2 spring, the pipe sleeve is fixedly connected to the two end positions of the movable rod, the positioning rod is fixedly connected to the side frame, the positioning rod and the pipe sleeve are movably installed, and the No. 2 spring is movably installed on the positioning rod and is located above the pipe sleeve.

[0015] A method for preparing a high-reliability photovoltaic module comprises the following steps:

[0016] S1: The stepper motor is started, so that the screw rotates, the moving block moves on the screw and the slide rod, and the limiting columns at both ends of the moving block move synchronously, and the window sash is opened upward through the limiting sleeve and the connecting side plate, so that the skylight is opened;

[0017] S2: When the window sash is opened, the pull rope pulls the bottom plate and the photovoltaic panel upward through the wire sleeve, so that the photovoltaic panel moves between the rollers in the slide groove, and the second connecting rod moves in the rod sleeve, thereby compressing the first spring. As the photovoltaic panel moves, the blocked glass sheet is opened to increase indoor brightness;

[0018] S3: The photovoltaic panel moves upward, the lower end of the rubber wiper moves downward, the two ends of the movable rod move downward on the positioning rod through the pipe sleeve, and the second spring pushes the pipe sleeve downward, so that the rubber wiper moves downward close to the photovoltaic panel, so that the dirt on the photovoltaic panel is wiped and cleaned.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] By means of the opening assembly, the stepping motor is started to move the moving block, and the moving block pushes the No. 1 connecting rod upward through the connecting side plate, so that the window sash is opened, so that the skylight does not need manual operation to be opened, thereby improving the convenience of opening the skylight;

[0021] Through the sliding assembly, when the window sash is opened, the photovoltaic panel is pulled outward by the pull rope, so that the photovoltaic panel moves on the glass sheet, thereby gradually opening the glass sheet, so that the glass sheet can receive more sunlight and improve the brightness of the room, and the angle of the photovoltaic panel is easy to adjust by rotating the window sash;

[0022] By means of the cleaning component, when the photovoltaic panel moves upward, the photovoltaic panel and the rubber wiper are rubbed and cleaned, so that the dirt on the photovoltaic panel is easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the window sash and window frame structure of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the opening component of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the restriction sleeve of the present invention;

[0027] Figure 5 It is a schematic structural diagram of the bottom surface of the photovoltaic panel of the present invention;

[0028] Figure 6 It is a schematic structural diagram of a rod sleeve and a wire sleeve of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the cleaning component of the present invention;

[0030] Figure 8 for Figure 7 Enlarged view of point A in the middle.

[0031] In the figure: 1, window frame; 2, sealing gasket; 3, window sash; 4, rotating sleeve; 5, rotating rod; 6, opening assembly; 601, No. 1 connecting rod; 602, connecting side plate; 603, shifting block; 604, limiting sleeve; 605, side rod; 606, limiting column; 607, sliding rod; 608, screw rod; 609, No. 1 bearing; 610, mounting plate; 611, stepping motor; 7, sliding assembly; 701, connecting frame; 702, slide groove ; 703, roller; 704, photovoltaic panel; 705, bottom plate; 706, pull rope; 707, No. 2 connecting rod; 708, No. 1 spring; 709, limiting head; 710, rod sleeve; 711, wire sleeve; 8, cleaning assembly; 801, movable rod; 802, brush plate; 803, rubber eraser; 804, side frame; 805, movable groove; 806, pipe sleeve; 807, positioning rod; 808, No. 2 spring; 9, glass sheet. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present invention relates to a high-reliability photovoltaic assembly, including a window frame 1, a window sash 3 is movably installed on the window frame 1, a glass sheet 9 is fixedly connected to the window sash 3, an opening assembly 6 is movably installed in the window frame 1, and the opening assembly 6 includes a No. 1 connecting rod 601, a connecting side plate 602, a shift block 603, a screw 608, and a stepping motor 611, the No. 1 connecting rod 601 is fixedly connected to the inner side of the window sash 3, the shift block 603 is movably installed in the window frame 1, the two ends of the connecting side plate 602 are movably installed with the No. 1 connecting rod 601 and the shift block 603, and the screw 608 is movably installed in the window frame 1 The shift block 603 is movably mounted on the screw 608, the output shaft of the stepper motor 611 is fixedly connected to one end of the screw 608, the window frame 1 is fixedly connected with a sealing gasket 2, a side position of the window frame 1 is fixedly connected with a rotating rod 5, a side of the window sash 3 is fixedly connected with a rotating sleeve 4, the rotating sleeve 4 and the rotating rod 5 are movably mounted, the opening component 6 also includes a limiting sleeve 604, a side rod 605 and a limiting column 606, the limiting sleeve 604 is fixedly connected to the lower end position of the connecting side plate 602, the side rod 605 is fixedly connected to the two end positions of the shift block 603, and the limiting column 606 is fixedly connected to the outer end position of the side rod 605 The limiting column 606 is movably installed in the limiting sleeve 604. The opening component 6 also includes a slide rod 607, a No. 1 bearing 609 and a mounting plate 610. The slide rod 607 is fixedly connected in the window frame 1. The moving block 603 is movably installed on the slide rod 607. The rod bodies on both sides of the screw rod 608 are movably installed with the window frame 1 and the mounting plate 610 through the No. 1 bearing 609. The mounting plate 610 is fixedly connected in the window frame 1. The stepping motor 611 is fixedly connected to the mounting plate 610. The positions of the slide rod 607 and the screw rod 608 on the moving block 603 are respectively provided with sliding holes and screw holes. The stepping motor 611 starts The output shaft of the stepper motor 611 drives the screw 608 to rotate, the screw 608 is located in the middle position of the slide bar 607, and the moving block 603 is located on the slide bar 607 and the screw 608, so that the moving block 603 can be easily moved along the direction of the slide bar 607. With the movement of the moving block 603, the limiting columns 606 at both ends of the moving block 603 push the lower end of the connecting side plate 602 to move sideways, so that the upper end of the connecting side plate 602 pushes the No. 1 connecting rod 601 upward, so that the window sash 3 is easy to open upward, so that the window sash 3 is easy to open mechanically, avoiding manual operation, and improving the convenience of opening the window.

[0034] like Figure 1 , Figure 5 and Figure 6As shown, a sliding assembly 7 is movably installed on the window sash 3, and the sliding assembly 7 includes a connecting frame 701, a slide groove 702, a photovoltaic panel 704, a pull rope 706 and a second connecting rod 707. The connecting frame 701 is fixedly connected to the window sash 3, the slide groove 702 is opened on the connecting frame 701, the photovoltaic panel 704 is movably installed in the slide groove 702, the second connecting rod 707 is fixedly connected to the bottom surface of the photovoltaic panel 704, one end of the pull rope 706 is fixedly connected to the window frame 1, and the sliding assembly 7 also includes a roller 703 and a bottom plate 705. The roller 703 is fixedly connected to the bottom wall and the top wall of the slide groove 702, the photovoltaic panel 704 is movably installed between the rollers 703, the bottom plate 705 is fixedly connected to one end of the photovoltaic panel 704, the sliding assembly 7 also includes a No. 1 spring 708, a limiting head 709 and a rod sleeve 710, one end of the No. 2 connecting rod 707 is fixedly connected to the bottom plate 705, and the other end of the No. 2 connecting rod 707 is fixedly connected to the limiting head 709, the rod sleeve 710 is fixedly connected to the window frame 1, the No. 2 connecting rod 707 and the rod sleeve 710 are movably installed, and the No. 1 connecting rod 707 is fixedly connected to the bottom plate 705, and the other end of the No. 2 connecting rod 707 is fixedly connected to the limiting head 709, and the rod sleeve 710 is fixedly connected to the window frame 1. The spring 708 is movably mounted on the second connecting rod 707 and is located between the bottom plate 705 and the rod sleeve 710. The sliding assembly 7 also includes a wire sleeve 711, which is fixedly connected to the window frame 1. The pull rope 706 passes through the wire sleeve 711 and is fixedly connected to the bottom plate 705. The photovoltaic panel 704 is located above the window sash 3, so that the photovoltaic panel 704 acts as a sunshade material for the glass sheet 9. When the window sash 3 rotates, the pull rope 706 with a fixed length rotates upward with the window sash 3, thereby moving the photovoltaic panel 704 upward, so that The photovoltaic panel 704 moves between the rollers 703, so that the photovoltaic panel 704 moves upward. The lower end of the photovoltaic panel 704 is fixedly connected to the second connecting rod 707 and the pull rope 706 through the bottom plate 705, so that the second connecting rod 707 moves synchronously in the rod sleeve 710, so that the first spring 708 is compressed. As the photovoltaic panel 704 moves sideways, the brightness of the skylight is adjusted. The photovoltaic panel 704 is located on the window sash 3 and rotates together with the window sash 3, so that the angle of the window sash 3 is easy to adjust to better receive sunlight.

[0035] like Figure 1 , Figure 7 and Figure 8As shown, a cleaning assembly 8 is movably installed on the connecting frame 701, and the cleaning assembly 8 includes a movable rod 801, a rubber eraser 803, a side frame 804 and a positioning rod 807. The movable rod 801 is movably installed on the photovoltaic panel 704, the rubber eraser 803 is fixedly connected to the lower position of the movable rod 801, the side frame 804 is fixedly connected to the connecting frame 701, and both ends of the movable rod 801 are movably installed with the positioning rod 807. The cleaning assembly 8 also includes a brush plate 802 and a movable groove 805. The brush plate 802 is fixedly connected to the middle position of the movable rod 801, the rubber eraser 803 is fixedly connected to the lower end position of the brush plate 802, the movable groove 805 is opened on the side frame 804, and the movable rod 801 is movably installed in the movable groove 805. The cleaning assembly 8 also includes a pipe sleeve 806 and a second spring 808. The pipe sleeve 806 is fixedly connected to the two end positions of the movable rod 801, the positioning rod 807 is fixedly connected to the side frame 804, the positioning rod 807 and the pipe sleeve 806 are movably installed, and the No. 2 spring 808 is movably installed on the positioning rod 807 and is located above the pipe sleeve 806. Under the action of gravity, the movable rod 801 moves downward, so that the rubber wiper 803 contacts the photovoltaic panel 704. The No. 2 spring 808 is arranged on the positioning rod 807. The No. 2 spring 808 is compressed to push the pipe sleeve 806 downward, so that the movable rod 801 moves downward, so that the rubber wiper 803 under the movable rod 801 is tightly attached to the photovoltaic panel 704, and as the photovoltaic panel 704 moves upward, the rubber wiper 803 wipes the photovoltaic panel 704, thereby removing surface dirt and improving the convenience of daily maintenance.

[0036] A method for preparing a high-reliability photovoltaic module comprises the following steps:

[0037] S1: The stepper motor 611 is started, so that the screw rod 608 rotates, the moving block 603 moves on the screw rod 608 and the slide rod 607, and the limiting columns 606 at both ends of the moving block 603 move synchronously, and the window sash 3 is opened upward through the limiting sleeve 604 and the connecting side plate 602, so that the skylight is opened;

[0038] S2: When the window sash 3 is opened, the pull rope 706 pulls the bottom plate 705 and the photovoltaic panel 704 upward through the wire sleeve 711, so that the photovoltaic panel 704 moves between the rollers 703 in the slide groove 702, and the second connecting rod 707 moves in the rod sleeve 710, thereby compressing the first spring 708. With the movement of the photovoltaic panel 704, the blocked glass sheet 9 is opened to increase the indoor brightness;

[0039] S3: The photovoltaic panel 704 moves upward, the lower end of the rubber eraser 803 moves downward, the two ends of the movable rod 801 move downward on the positioning rod 807 through the pipe sleeve 806, and the second spring 808 pushes the pipe sleeve 806 downward, so that the rubber eraser 803 moves downward close to the photovoltaic panel 704, so that the dirt on the photovoltaic panel 704 is wiped and cleaned.

[0040] It should be noted that the present invention is a highly reliable photovoltaic module and a preparation method thereof. The stepper motor 611 is started to rotate the screw 608. As the screw 608 rotates, the shift block 603 moves on the screw 608 and the slide bar 607. The limiting columns 606 at both ends of the shift block 603 move synchronously. The limiting columns 606 and the limiting sleeve 604 are movably installed. As the shift block 603 moves, the connecting side plate 602 is pushed upward. A rotating hole is provided at the upper end of the connecting side plate 602, and the connecting side plate 602 is movably installed with the first connecting rod 601 through the rotating hole, so that the window sash 3 is opened upward. The window sash 3 rotates on the rotating rod 5 through the rotating sleeve 4, so that the window sash 3 is opened, making the window sash 3 easy to mechanically operate. To avoid manual operation and improve convenience, as the window sash 3 is opened upward, the pull rope 706 pulls the photovoltaic panel 704 upward synchronously, so that the two sides of the photovoltaic panel 704 move between the rollers 703, and the bottom plate 705 on the bottom surface of the photovoltaic panel 704 moves synchronously, and the second connecting rod 707 moves flexibly in the rod sleeve 710, and the first spring 708 is compressed, so that the photovoltaic panel 704 is pulled away from the glass sheet 9 to the side, and the photovoltaic panel 704 is located above the glass sheet 9, so that the glass sheet 9 is subjected to a certain sunshade treatment. When the photovoltaic panel 704 is gradually pulled away to the side, the glass sheet 9 can receive more sunlight, thereby improving the brightness of the room, making the brightness of the skylight easy to adjust. The photovoltaic panel 704 is located on the window sash 3, and rotates with the window sash 3, so that the angle of the photovoltaic panel 704 is easy to adjust. When the stepper motor 611 rotates in the opposite direction, the window sash 3 rotates in the opposite direction and closes with the window frame 1. The window sash 3 is sealed by the sealing pad 2. As the window sash 3 moves in the opposite direction, the first spring 708 resumes opening, and the pull rope 706 is pulled in the opposite direction to push the bottom plate 705 to move in the opposite direction. The bottom plate 705 pulls the photovoltaic panel 704 to move in the opposite direction, so that the photovoltaic panel 704 moves in the opposite direction between the rollers 703, and the second connecting rod 707 moves in the opposite direction in the rod sleeve 710. When the limiting head 709 and the rod sleeve 710 contact each other, the photovoltaic panel 704 stops moving, thereby The plate 704 is stored above the glass sheet 9. When the photovoltaic panel 704 moves upward, the rubber eraser 803 above the connecting frame 701 contacts and rubs with the photovoltaic panel 704. Both ends of the movable rod 801 pass through the movable groove 805 and are provided with a sleeve 806. The sleeve 806 is on the positioning rod 807 and moves downward through the compressed No. 2 spring 808, so that the movable rod 801 moves downward, and the brush plate 802 and the rubber eraser 803 on the movable rod 801 move downward. The rubber eraser 803 and the photovoltaic panel 704 are closely fitted to each other, so that the rubber eraser 803 rubs and cleans the surface of the photovoltaic panel 704, making the surface of the photovoltaic panel 704 easy to clean, thereby improving the convenience of daily maintenance.

[0041] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is only a preferred embodiment of the present invention, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and various changes, modifications, substitutions and deformations can be made to the embodiments without departing from the principles and purpose of the present invention. These changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-reliability photovoltaic assembly, comprising a window frame (1), a window sash (3) movably mounted on the window frame (1), a glass sheet (9) fixedly connected inside the window sash (3), characterized in that: An opening assembly (6) is movably installed in the window frame (1), and the opening assembly (6) comprises a No. 1 connecting rod (601), a connecting side plate (602), a shifting block (603), a screw (608) and a stepping motor (611). The No. 1 connecting rod (601) is fixedly connected to the inner side of the window sash (3), the shifting block (603) is movably installed in the window frame (1), and the two ends of the connecting side plate (602) are respectively connected to the No. 1 connecting rod (601). , a moving block (603) is movably installed, the screw rod (608) is movably installed in the window frame (1), the moving block (603) is movably installed on the screw rod (608), the output shaft of the stepping motor (611) is fixedly connected to one end of the screw rod (608), and a sliding assembly (7) is movably installed on the window sash (3), and the sliding assembly (7) includes a connecting frame (701), a slide groove (702), a photovoltaic panel (704), a pull rope (706) and The second connecting rod (707) is fixedly connected to the window sash (3), the connecting frame (701) is fixedly connected to the window sash (3), the slide groove (702) is provided on the connecting frame (701), the photovoltaic panel (704) is movably installed in the slide groove (702), the second connecting rod (707) is fixedly connected to the bottom surface of the photovoltaic panel (704), one end of the pull rope (706) is fixedly connected to the window frame (1), and a cleaning component ( 8), the cleaning assembly (8) comprises a movable rod (801), a rubber eraser (803), a side frame (804) and a positioning rod (807), the movable rod (801) is movably mounted on the photovoltaic panel (704), the rubber eraser (803) is fixedly connected to a lower position of the movable rod (801), the side frame (804) is fixedly connected to the connecting frame (701), and both ends of the movable rod (801) are movably mounted on the positioning rod (807).

2. A high-reliability photovoltaic module according to claim 1, characterized in that: A sealing gasket (2) is fixedly connected to the window frame (1), a rotating rod (5) is fixedly connected to one side of the window frame (1), a rotating sleeve (4) is fixedly connected to one side of the window sash (3), and the rotating sleeve (4) and the rotating rod (5) are movably mounted.

3. A high-reliability photovoltaic module according to claim 1, characterized in that: The opening assembly (6) further comprises a limiting sleeve (604), a side rod (605) and a limiting column (606); the limiting sleeve (604) is fixedly connected to the lower end of the connecting side plate (602); the side rod (605) is fixedly connected to the two end positions of the shift block (603); the limiting column (606) is fixedly connected to the outer end position of the side rod (605); and the limiting column (606) is movably installed in the limiting sleeve (604).

4. A high-reliability photovoltaic module according to claim 1, characterized in that: The opening assembly (6) further comprises a slide rod (607), a No. 1 bearing (609) and a mounting plate (610); the slide rod (607) is fixedly connected in the window frame (1); the shift block (603) is movably mounted on the slide rod (607); the rod bodies on both sides of the screw rod (608) are movably mounted on the window frame (1) and the mounting plate (610) via the No. 1 bearing (609); the mounting plate (610) is fixedly connected in the window frame (1); the stepping motor (611) is fixedly connected to the mounting plate (610); and the shift block (603) is provided with slide holes and screw holes at positions corresponding to the slide rod (607) and the screw rod (608), respectively.

5. A high-reliability photovoltaic module according to claim 1, characterized in that: The sliding assembly (7) further comprises a roller (703) and a bottom plate (705), wherein the roller (703) is fixedly connected to the bottom wall and the top wall of the slide groove (702), the photovoltaic panel (704) is movably installed between the rollers (703), and the bottom plate (705) is fixedly connected to one end of the photovoltaic panel (704).

6. A high-reliability photovoltaic module according to claim 1, characterized in that: The sliding assembly (7) further comprises a No. 1 spring (708), a limiting head (709) and a rod sleeve (710); one end of the No. 2 connecting rod (707) is fixedly connected to the bottom plate (705), and the other end of the No. 2 connecting rod (707) is fixedly connected to the limiting head (709); the rod sleeve (710) is fixedly connected to the window frame (1); the No. 2 connecting rod (707) and the rod sleeve (710) are movably mounted; the No. 1 spring (708) is movably mounted on the No. 2 connecting rod (707) and is located between the bottom plate (705) and the rod sleeve (710).

7. A high-reliability photovoltaic module according to claim 1, characterized in that: The sliding assembly (7) further comprises a wire sleeve (711), wherein the wire sleeve (711) is fixedly connected to the window frame (1), and the pull rope (706) passes through the wire sleeve (711) and is fixedly connected to the bottom plate (705).

8. The high-reliability photovoltaic module according to claim 1, characterized in that: The cleaning assembly (8) further comprises a brush plate (802) and a movable groove (805), wherein the brush plate (802) is fixedly connected to the middle position of the movable rod (801), the rubber wiper (803) is fixedly connected to the lower end position of the brush plate (802), the movable groove (805) is provided on the side frame (804), and the movable rod (801) is movably installed in the movable groove (805).

9. A high-reliability photovoltaic module according to claim 1, characterized in that: The cleaning assembly (8) further comprises a pipe sleeve (806) and a second spring (808); the pipe sleeve (806) is fixedly connected to the two end positions of the movable rod (801); the positioning rod (807) is fixedly connected to the side frame (804); the positioning rod (807) and the pipe sleeve (806) are movably mounted; the second spring (808) is movably mounted on the positioning rod (807) and is located above the pipe sleeve (806).

10. A method for preparing a high-reliability photovoltaic module, characterized in that: The following steps are involved: S1: The stepping motor (611) is started, so that the screw rod (608) rotates, the moving block (603) moves on the screw rod (608) and the sliding rod (607), and the limiting columns (606) at both ends of the moving block (603) move synchronously, and the window sash (3) is opened upward through the limiting sleeve (604) and the connecting side plate (602), thereby opening the skylight; S2: When the window sash (3) is opened, the pull rope (706) pulls the bottom plate (705) and the photovoltaic panel (704) upward through the wire sleeve (711), so that the photovoltaic panel (704) moves between the rollers (703) in the slide groove (702), and the second connecting rod (707) moves in the rod sleeve (710), thereby compressing the first spring (708). As the photovoltaic panel (704) moves, the blocked glass sheet (9) is opened, thereby increasing the indoor brightness; S3: The photovoltaic panel (704) moves upward, the lower end of the rubber wiper (803) moves downward, the two ends of the movable rod (801) move downward on the positioning rod (807) through the pipe sleeve (806), and the second spring (808) pushes the pipe sleeve (806) downward, so that the rubber wiper (803) moves downward close to the photovoltaic panel (704), so that the dirt on the photovoltaic panel (704) is wiped and cleaned.

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