New energy solar power generation device

Abstract

The invention discloses a new energy solar power generation device, and relates to the technical field of solar power generation, the new energy solar power generation device comprises a bottom plate, the top of the bottom plate is fixedly provided with a supporting rod, the circumferential surface of the supporting rod is fixedly provided with a fixing plate, and the top of the supporting rod is rotatably provided with a folding solar panel; a square groove is formed in the surface of the folding solar panel, a fixing device is arranged at the bottom of the folding solar panel, a servo motor is fixedly installed at the top of a fixing plate, a small gear is fixedly installed at the output end of the servo motor, and a rotating block rotates to drive the folding solar panel to rotate. And the telescopic limiting block can perform telescopic limiting through different angles of the folding solar panel, so that the stability of the folding solar panel is improved in strong wind weather, and the possibility of damage to the folding solar panel is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of solar power generation, and particularly to a new energy solar power generation device. Background Art

[0002] An adjustable new energy solar power generation device refers to a system that uses solar panels (photovoltaic panels) to convert the light energy of solar radiation into electrical energy.

[0003] The patent with the patent announcement number CN112583337B relates to a new energy solar power generation device, including a first support base and a second support base. The first support base is provided with a sliding groove, a moving block is slidably connected in the sliding groove, an adjusting screw rod is rotatably connected in the sliding groove, the adjusting screw rod penetrates through the moving block and is threadedly connected therewith, an electric push rod is fixedly connected to the moving block, two support rods are fixedly connected to the second support base, and mounting frames are arranged above the two support rods. The output end of the electric push rod and the upper ends of the support rods are rotatably connected to the bottom of the mounting frame. The structure of this patent is reasonable, which is convenient for adjusting the angle of the photovoltaic module, enabling it to maximize the utilization of solar energy. At the same time, it is also convenient for the installation and disassembly of the photovoltaic module, and the stability after installation is sufficient, which can also ensure the stability of the photovoltaic module in the wind, making it not easy to shake, and realizing the protection of the photovoltaic module.

[0004] In the above patent, it is convenient to adjust the angle of the photovoltaic module to maximize the utilization of solar energy. At the same time, it is also convenient for the installation and disassembly of the photovoltaic module, and the stability after installation is sufficient, which can also ensure the stability of the photovoltaic module in the wind, making it not easy to shake, and realizing the protection of the photovoltaic module. However, the solar panel cannot rotate due to the rotation of the sun for angular deviation, which reduces the power generation efficiency. And in strong wind weather, it cannot protect and fix the solar panel. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new energy solar power generation device to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A new energy solar power generation device. According to the above technical solutions, it includes a bottom plate. A support rod is fixedly installed on the top of the bottom plate. A fixed plate is fixedly installed on the circumferential surface of the support rod. A folding solar panel is rotatably installed on the top of the support rod. Square grooves are formed on the surface of the folding solar panel. A fixing device is arranged at the bottom of the folding solar panel. A servo motor is fixedly installed on the top of the fixed plate. A small gear is fixedly installed at the output end of the servo motor. A rotating block is fixedly installed on the top of the support rod. A large gear is fixedly installed on the surface of the rotating block. The large gear meshes with the small gear. A rotating plate is rotatably installed on the surface of the folding solar panel. A Z-shaped limiting rod is slidably installed on the surface of the folding solar panel. An F-shaped limiting rod is slidably installed at the bottom of the folding solar panel. A square groove hollow rod is fixedly installed at the bottom of the folding solar panel. Limiting holes are formed on the inner wall of the square groove hollow rod. A limiting telescopic rod is slidably installed on the inner wall of the square groove hollow rod. A telescopic limiting block is fixedly installed on the circumferential surface of the limiting telescopic rod. A support foot is rotatably installed at the bottom of the limiting telescopic rod. When the rotating block rotates, it drives the folding solar panel to rotate. The telescopic limiting block can perform telescopic limiting through different angles of the folding solar panel. In case of strong wind weather, a folding device for folding and protecting the solar panel and a protection device for cleaning the surface of the solar panel are also arranged on the surface of the folding solar panel.

[0007] According to the above technical solutions, a first spring is arranged between the limiting telescopic rod and the square groove hollow rod. A second spring is arranged between the F-shaped limiting rod and the folding solar panel. The rotating plate contacts the Z-shaped limiting rod. The support foot contacts the top of the fixed plate. The first spring drives the limiting telescopic rod to reset. The second spring drives the folding solar panel to reset.

[0008] According to the above technical solutions, the folding device includes: a limiting plate, a semi-circular pushing groove and a semi-circular pushing rod. The semi-circular pushing groove is fixedly installed at the bottom of the folding solar panel. The limiting plate is slidably installed on the surface of the semi-circular pushing groove. The semi-circular pushing rod is slidably installed on the inner wall of the semi-circular pushing groove. The sliding of the semi-circular pushing rod drives the foldable part of the folding solar panel to rotate.

[0009] According to the above technical solutions, a third spring is arranged between the semi-circular pushing groove and the semi-circular pushing rod. The semi-circular pushing rod contacts the folding solar panel. The third spring drives the semi-circular pushing rod to reset.

[0010] According to the above technical solutions, the folding device further includes: an arc-shaped pushing rod, a hollow circular groove and a pneumatic pushing plate. The arc-shaped pushing rod is fixedly installed on the surface of the semi-circular pushing rod. The hollow circular groove is fixedly installed on the surface of the semi-circular pushing rod. The pneumatic pushing plate is slidably installed on the inner wall of the hollow circular groove. It slows down the reset speed of the semi-circular pushing rod.

[0011] According to the above technical solution, the protection device includes: a folding rod, a sliding limiting rod, a hollow folding plate, and an extended placement plate. The sliding limiting rod is slidably installed on the inner wall of the square groove of the folding solar panel. The folding rod is fixedly installed on the surface of the sliding limiting rod. The hollow folding plate is slidably installed on the surface of the folding solar panel. The extended placement plate is fixedly installed on the surface of the folding solar panel. Before the foldable part of the folding solar panel is completely closed, it can scrape the substances on its surface, and can clean the sundries falling on the surface of the folding solar panel due to strong wind weather.

[0012] According to the above technical solution, there is a telescopic plate inside the hollow folding plate, and a fourth spring is provided between the hollow folding plate and the extended placement plate to drive the hollow folding plate to reset through the fourth spring.

[0013] According to the above technical solution, the protection device further includes: a coil sleeve, a wire reel, a limiting rod, and a limiting baffle. The coil sleeve is fixedly installed on the surface of the hollow folding plate. The wire reel is rotatably installed at the bottom of the folding solar panel. The limiting rod is slidably installed at the bottom of the folding solar panel. The limiting baffle is fixedly installed at the bottom of the folding solar panel. A torsion spring is provided inside the wire reel. A rope is provided between the coil sleeve and the wire reel, and the rope is retracted to drive the hollow folding plate to slide and retract.

[0014] The present invention provides a new energy solar power generation device. It has the following beneficial effects: (1) In this invention, by rotating the rotating block to drive the folding solar panel to rotate, the solar panel can be angled with the rotation of the sun during operation, so that the surface of the folding solar panel fully acts on the rotation of the sun, improving the power generation efficiency of the folding solar panel. The telescopic limiting block can be telescoped and limited according to different angles of the folding solar panel. In case of strong wind weather, the folding solar panel will not swing due to too large a contact area with the strong wind, increasing the stability of the folding solar panel and reducing the possibility of damage to the folding solar panel.

[0015] (2) In this invention, by achieving the closing effect of the folding solar panel, it can avoid the damage caused by sundries blown by strong wind weather falling on the surface of the folding solar panel, improving the safety of the folding solar panel. By slowing down the reset speed of the semi-circular push rod, it can avoid the damage to the facilities caused by the rapid contact between the foldable part and the non-foldable part of the folding solar panel due to the too fast reset of the semi-circular push rod, reducing the maintenance cost of the damage to the folding solar panel, saving time and manpower, and improving the power generation efficiency.

[0016] (3) In this invention, when the folding plate inside the hollow folding plate falls off and contacts the surface of the folding solar panel, it scrapes the substances on the surface of the folding solar panel before the foldable part of the folding solar panel is completely closed. This can clean the sundries on the surface of the folding solar panel in strong wind weather, prevent the folding solar panel from being damaged by impurities on the surface when it is closed, reduce the maintenance cost of damage to the folding solar panel, improve work efficiency, and drive the hollow folding plate to slide and recycle through the rope recovery. In this way, it can be unfolded multiple times in strong wind weather and the surface of the folding solar panel can be cleaned, reducing time and manpower and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the bottom structure of the folding solar panel of the present invention; Figure 3 Schematic diagram of the structure of the fixing device of the present invention; Figure 4 Schematic diagram of the position structure of the F-shaped limiting rod and the square groove hollow rod of the present invention; Figure 5 Schematic diagram of the folding device of the present invention; Figure 6 Schematic diagram of the position structure of the arc-shaped push rod and the hollow circular groove of the present invention; Figure 7 Schematic diagram of the protection device of the present invention; Figure 8 Schematic diagram of the position structure of the extended placement plate of the present invention.

[0018] In the figure: 1, bottom plate; 2, support rod; 3, fixing plate; 4, folding solar panel; 501, servo motor; 502, small gear; 503, rotating block; 504, large gear; 505, rotating plate; 506, Z-shaped limiting rod; 507, F-shaped limiting rod; 508, square groove hollow rod; 509, limiting telescopic rod; 510, support foot; 601, limiting plate; 602, semi-circular push groove; 603, semi-circular push rod; 604, arc-shaped push rod; 605, hollow circular groove; 606, air pressure push plate; 701, folding rod; 702, sliding limiting rod; 703, hollow folding plate; 704, extended placement plate; 705, coil sleeve; 706, wire winding wheel; 707, limiting rod; 708, limiting baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 - Figure 8 One embodiment of the present invention is: A new energy solar power generation device, including a bottom plate 1. A support rod 2 is fixedly installed on the top of the bottom plate 1. A fixing plate 3 is fixedly installed on the circumferential surface of the support rod 2. A folding solar panel 4 is rotatably installed on the top of the support rod 2. A square groove is formed on the surface of the folding solar panel 4. A fixing device is arranged at the bottom of the folding solar panel 4. A servo motor 501 is fixedly installed on the top of the fixing plate 3. A small gear 502 is fixedly installed at the output end of the servo motor 501. A rotating block 503 is fixedly installed on the top of the support rod 2. A large gear 504 is fixedly installed on the surface of the rotating block 503. The large gear 504 meshes with the small gear 502. A rotating plate 505 is rotatably installed on the surface of the folding solar panel 4. A Z-shaped limiting rod 506 is slidably installed on the surface of the folding solar panel 4. An F-shaped limiting rod 507 is slidably installed at the bottom of the folding solar panel 4. A square groove hollow rod 508 is fixedly installed at the bottom of the folding solar panel 4. A limiting hole is formed on the inner wall of the square groove hollow rod 508. A limiting telescopic rod 509 is slidably installed on the inner wall of the square groove hollow rod 508. A telescopic limiting block is fixedly installed on the circumferential surface of the limiting telescopic rod 509. A support foot 510 is rotatably installed at the bottom of the limiting telescopic rod 509, which can enable the solar panel to deflect at an angle with the rotation of the sun during operation, making the surface of the folding solar panel 4 fully act on the rotation of the sun, improving the power generation efficiency of the folding solar panel 4. The folding solar panel 4 will not swing due to excessive contact area with strong wind, increasing the stability of the folding solar panel 4 and reducing the possibility of damage to the folding solar panel 4.

[0021] A first spring is arranged between the limiting telescopic rod 509 and the square groove hollow rod 508. A second spring is arranged between the F-shaped limiting rod 507 and the folding solar panel 4. The rotating plate 505 contacts the Z-shaped limiting rod 506. The support foot 510 contacts the top of the fixing plate 3. The first spring drives the limiting telescopic rod 509 to reset, and the second spring drives the folding solar panel 4 to reset.

[0022] The surface of the foldable solar panel 4 is also provided with a folding device for protecting the solar panel during folding and a protection device for cleaning the surface of the solar panel. Among them, the folding device includes: a limit plate 601, a semi-circular push groove 602, and a semi-circular push rod 603. The semi-circular push groove 602 is fixedly installed at the bottom of the foldable solar panel 4. The limit plate 601 is slidably installed on the surface of the semi-circular push groove 602. The semi-circular push rod 603 is slidably installed on the inner wall of the semi-circular push groove 602, achieving the closing effect of the foldable solar panel 4, which can avoid damage caused by sundries blown by strong winds falling on the surface of the foldable solar panel 4, and improve the safety of the foldable solar panel 4.

[0023] A spring three is provided between the semi-circular push groove 602 and the semi-circular push rod 603. The semi-circular push rod 603 contacts the foldable solar panel 4, and the spring three drives the semi-circular push rod 603 to reset.

[0024] The folding device further includes: an arc-shaped push rod 604, a hollow circular groove 605, and a pneumatic push plate 606. The arc-shaped push rod 604 is fixedly installed on the surface of the semi-circular push rod 603. The hollow circular groove 605 is fixedly installed on the surface of the semi-circular push rod 603. The pneumatic push plate 606 is slidably installed on the inner wall of the hollow circular groove 605, avoiding damage to the facilities caused by the rapid contact between the foldable part and the non-foldable part of the foldable solar panel 4 due to the too-fast reset of the semi-circular push rod 603, reducing the maintenance cost of damage to the foldable solar panel 4, saving time and manpower, and improving the power generation efficiency.

[0025] The protection device includes: a folding rod 701, a sliding limit rod 702, a hollow folding plate 703, and an extended placement plate 704. The sliding limit rod 702 is slidably installed on the inner wall of the square groove of the foldable solar panel 4. The folding rod 701 is fixedly installed on the surface of the sliding limit rod 702. The hollow folding plate 703 is slidably installed on the surface of the foldable solar panel 4. The extended placement plate 704 is fixedly installed on the surface of the foldable solar panel 4, preventing the foldable solar panel 4 from being bruised due to impurities on the surface when it is closed, reducing the maintenance cost of damage to the foldable solar panel 4, and improving the work efficiency.

[0026] There is a telescopic plate inside the hollow folding plate 703. A spring four is provided between the hollow folding plate 703 and the extended placement plate 704, and the spring four drives the hollow folding plate 703 to reset.

[0027] The protection device further includes: a sleeve coil 705, a winding wheel 706, a limiting rod 707, and a limiting baffle 708. The sleeve coil 705 is fixedly installed on the surface of the hollow folding plate 703. The winding wheel 706 is rotatably installed at the bottom of the folding solar panel 4. The limiting rod 707 is slidably installed at the bottom of the folding solar panel 4. The limiting baffle 708 is fixedly installed at the bottom of the folding solar panel 4. A torsion spring is provided inside the winding wheel 706, and a rope is provided between the sleeve coil 705 and the winding wheel 706. In this way, in case of strong wind weather, it can be unfolded multiple times and the surface of the folding solar panel 4 can be cleaned, reducing time and manpower and improving work efficiency.

[0028] During operation: The servo motor 501 rotates to drive the small gear 502 to rotate. The small gear 502 rotates to drive the large gear 504 to rotate. The large gear 504 rotates to drive the rotating block 503 to rotate. The rotating block 503 rotates to drive the folding solar panel 4 to rotate, enabling the solar panel to perform angular offset as the sun rotates during operation, making the surface of the folding solar panel 4 fully act on the rotation of the sun and improving the power generation efficiency of the folding solar panel 4. In case of strong wind weather, the rotating plate 505 will rotate due to the force of the strong wind weather. The rotating plate 505 rotates to drive the Z-shaped limiting rod 506 to slide downward. The Z-shaped limiting rod 506 slides to release the limit of the F-shaped limiting rod 507. The second spring releases the limit to drive the F-shaped limiting rod 507 to slide. The F-shaped limiting rod 507 slides to release the limit for the telescopic limiting rod 509 to slide. The telescopic limiting rod 509 slides to drive the support foot 510 to slide downward to contact and fix with the fixed plate 3. The telescopic limiting block can perform telescopic limiting according to different angles of the folding solar panel 4. In case of strong wind weather, the folding solar panel 4 will not swing due to too large a contact area with the strong wind, increasing the stability of the folding solar panel 4 and reducing the possibility of damage to the folding solar panel 4.

[0029] The F-shaped limiting rod 507 slides to drive the limiting plate 601 to slide. The limiting plate 601 slides to release the limit of the semi-circular push rod 603. The semi-circular push rod 603 is reset due to the third spring. The semi-circular push rod 603 slides to drive the foldable part of the folding solar panel 4 to rotate, achieving the closing effect of the folding solar panel 4, which can avoid damage caused by sundries blown up by strong wind weather falling onto the surface of the folding solar panel 4 and improve the safety of the folding solar panel 4. The semi-circular push rod 603 slides to drive the arc-shaped push rod 604 to slide on the inner wall of the hollow circular groove 605. The air pressure push plate 606 slides due to the gas extrusion inside the hollow circular groove 605. The air pressure push plate 606 slides to gradually contact the surface of the semi-circular push rod 603 to generate friction, slowing down the reset speed of the semi-circular push rod 603, avoiding damage to the facilities caused by the too fast reset of the semi-circular push rod 603 resulting in the rapid contact between the foldable part and the non-foldable part of the folding solar panel 4, reducing the maintenance cost of damage to the folding solar panel 4, saving time and manpower, and improving the power generation efficiency.

[0030] The rotation of the folding solar panel 4 drives the movement of the folding rod 701. The movement of the folding rod 701 drives the sliding limit rod 702 to slide in the square groove of the folding solar panel 4. The sliding of the sliding limit rod 702 releases the limit of the hollow folding plate 703. The reset of the fourth spring drives the sliding of the hollow folding plate 703. When the foldable part of the folding solar panel 4 rotates to 90 degrees, the folding plate inside the hollow folding plate 703 will fall off. When the folding plate inside the hollow folding plate 703 falls off, it contacts the surface of the folding solar panel 4, and can scrape the substances on its surface before the foldable part of the folding solar panel 4 is completely closed. It can clean the sundries falling on the surface of the folding solar panel 4 due to strong wind weather, prevent the folding solar panel 4 from being damaged by the impurities on its surface when it is closed, reduce the maintenance cost of the damage of the folding solar panel 4, and improve the work efficiency. The sliding of the hollow folding plate 703 drives the sliding of the sleeve coil 705. The sliding of the sleeve coil 705 drives the rotation of the rope. The rotation of the rope drives the rotation of the wire reel 706. When the foldable part of the folding solar panel 4 unfolds, the limit rod 707 contacts the limit baffle 708 to release the limit. The torsion spring inside the wire reel 706 drives the rotation of the wire reel 706 due to reset. The wire reel 706 drives the rope to be recycled. The recycling of the rope drives the sliding recovery of the hollow folding plate 703. In this way, in case of strong wind weather, it can be unfolded multiple times and the surface of the folding solar panel 4 can be cleaned, reducing time and manpower and improving work efficiency.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy solar power generation device, comprising a bottom plate (1), characterized in that: A support rod (2) is fixedly installed at the top of the bottom plate (1). A fixed plate (3) is fixedly installed on the circumferential surface of the support rod (2). A folding solar panel (4) is rotatably installed at the top of the support rod (2). A square groove is formed on the surface of the folding solar panel (4). A fixing device is arranged at the bottom of the folding solar panel (4). A servo motor (501) is fixedly installed at the top of the fixed plate (3). A small gear (502) is fixedly installed at the output end of the servo motor (501). A rotating block (503) is fixedly installed at the top of the support rod (2). A large gear (504) is fixedly installed on the surface of the rotating block (503). The large gear (504) meshes with the small gear (502). A rotating plate (505) is rotatably installed on the surface of the folding solar panel (4). A Z-shaped limiting rod (506) is slidably installed on the surface of the folding solar panel (4). An F-shaped limiting rod (507) is slidably installed at the bottom of the folding solar panel (4). A square groove hollow rod (508) is fixedly installed at the bottom of the folding solar panel (4). A limiting hole is formed on the inner wall of the square groove hollow rod (508). A limiting telescopic rod (509) is slidably installed on the inner wall of the square groove hollow rod (508). A telescopic limiting block is fixedly installed on the circumferential surface of the limiting telescopic rod (509). A support foot (510) is rotatably installed at the bottom of the limiting telescopic rod (509). A folding device for folding and protecting the solar panel and a protection device for cleaning the surface of the solar panel are further arranged on the surface of the folding solar panel (4).

2. The new energy solar power generation device according to claim 1, characterized in that: A first spring is arranged between the limiting telescopic rod (509) and the square groove hollow rod (508). A second spring is arranged between the F-shaped limiting rod (507) and the folding solar panel (4). The rotating plate (505) is in contact with the Z-shaped limiting rod (506). The support foot (510) is in contact with the top of the fixed plate (3).

3. The new energy solar power generation device according to claim 2, characterized in that: The folding device includes: a limiting plate (601), a semi-circular pushing groove (602) and a semi-circular pushing rod (603). The semi-circular pushing groove (602) is fixedly installed at the bottom of the folding solar panel (4). The limiting plate (601) is slidably installed on the surface of the semi-circular pushing groove (602). The semi-circular pushing rod (603) is slidably installed on the inner wall of the semi-circular pushing groove (602).

4. An new energy solar power generation device according to claim 3, characterized in that: A third spring is arranged between the semi-circular pushing groove (602) and the semi-circular pushing rod (603). The semi-circular pushing rod (603) is in contact with the folding solar panel (4).

5. A new energy solar power generation device according to claim 4, characterized in that: The folding device further includes: an arc-shaped pushing rod (604), a hollow circular groove (605) and a pneumatic pushing plate (606). The arc-shaped pushing rod (604) is fixedly installed on the surface of the semi-circular pushing rod (603). The hollow circular groove (605) is fixedly installed on the surface of the semi-circular pushing rod (603). The pneumatic pushing plate (606) is slidably installed on the inner wall of the hollow circular groove (605).

6. An new energy solar power generation device according to claim 5, characterized in that: The protection device includes: a folding rod (701), a sliding limit rod (702), a hollow folding plate (703), and an extended placement plate (704). The sliding limit rod (702) is slidably installed on the inner wall of the square groove of the folding solar panel (4). The folding rod (701) is fixedly installed on the surface of the sliding limit rod (702). The hollow folding plate (703) is slidably installed on the surface of the folding solar panel (4). The extended placement plate (704) is fixedly installed on the surface of the folding solar panel (4).

7. An new energy solar power generation device according to claim 6, characterized in that: There is a telescopic plate inside the hollow folding plate (703), and a fourth spring is provided between the hollow folding plate (703) and the extended placement plate (704).

8. A new energy solar power generation device according to claim 7, characterized in that: The protection device further includes: a coil sleeve (705), a wire reel (706), a limit rod (707), and a limit baffle (708). The coil sleeve (705) is fixedly installed on the surface of the hollow folding plate (703). The wire reel (706) is rotatably installed at the bottom of the folding solar panel (4). The limit rod (707) is slidably installed at the bottom of the folding solar panel (4). The limit baffle (708) is fixedly installed at the bottom of the folding solar panel (4). A torsion spring is provided inside the wire reel (706), and a rope is provided between the coil sleeve (705) and the wire reel (706).

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