Heterojunction-based high-performance low-dimensional nano-material photoelectric conversion equipment

Abstract

The invention discloses a heterojunction-based high-performance low-dimensional nano-material photoelectric conversion device, and relates to the technical field of photoelectric conversion, the heterojunction-based high-performance low-dimensional nano-material photoelectric conversion device comprises a first rack and a supporting frame obliquely mounted above the first rack, a plurality of battery panels are mounted in the supporting frame, and first supporting frames are transversely and slidably connected to the left side and the right side of the first rack respectively; the first rack is provided with a driving mechanism used for driving the first supporting frames to slide transversely and a limiting mechanism used for limiting movement of the first supporting frame on one side. The front side and the rear side of the first rack are each provided with two second supporting frames used for supporting the supporting frame, supporting rods are vertically connected into the second supporting frames in a sliding mode, each second supporting frame is provided with a locking mechanism used for limiting movement of the corresponding supporting rod, and the first rack is rotationally connected with a first wind direction rotating rod. An unlocking mechanism capable of enabling the supporting rod to move is arranged at the bottom of the first wind direction rotating rod. The solar cell panel supporting device has the effects of adapting to strong wind weather and stably supporting the cell panel.

Description

Technical Field

[0001] This invention relates to the field of photoelectric conversion technology, specifically to a high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunctions. Background Technology

[0002] A heterojunction is a structure formed by the contact of two or more different materials at an interface. Its core function is to regulate carrier behavior: through interface band matching, it achieves efficient separation of photogenerated electron-hole pairs and suppresses recombination, while also broadening the light absorption range. Photoelectric conversion devices are a class of core semiconductor devices that directly convert light signals into electrical signals or vice versa. These include solar cells and photodetectors. Among them, heterojunction solar cells have significant and unique advantages over other mainstream photovoltaic technologies such as traditional monocrystalline silicon cells in terms of material structure, process characteristics, and performance.

[0003] Wind power is one of the most critical environmental loads in the structural design of solar power generation systems. It directly determines the stability, durability, and long-term operational safety of the supporting structure. In actual operating environments, when strong winds blow over the solar panels, on the one hand, they generate significant positive wind pressure on the windward side, creating a downward thrust or a tendency to tilt the structure; on the other hand, the more complex and potentially more dangerous negative wind pressure is generated on the leeward side, which acts like a powerful suction force attempting to lift the panels upward. The combined effect of these two wind pressure loads from different directions can easily induce structural overload deformation, overturning, twisting, and fracture. Analysis shows that in outdoor exposed environments, the alternating impact of positive and negative wind pressure caused by strong winds is the primary factor causing the failure, deformation, or complete destruction of the solar panel support structure.

[0004] Based on the above, existing solar power generation devices, when subjected to strong winds due to weather changes, exert significant pressure on the solar panels, causing them to become unstable and potentially detach or collapse. Therefore, this invention proposes a high-performance, low-dimensional nanomaterial photoelectric conversion device based on heterojunctions, which addresses the aforementioned problems by altering the support structure for the solar panels. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a high-performance, low-dimensional nanomaterial photoelectric conversion device based on heterojunctions.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: This invention relates to a high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunctions, comprising a first frame, a second frame, and a support frame tilted above the first frame. Multiple solar panels are installed in the support frame. The device is characterized in that: first support frames are slidably connected to the left and right sides of the first frame, with the first support frame on the left side being lower than the first support frame on the right side. The first frame is provided with a driving mechanism for driving the first support frames to slide laterally and a limiting mechanism for restricting the movement of one side of the first support frame. The first frame has two second support frames on both the front and rear sides for supporting the support frame. A support rod is vertically slidably connected inside the second support frame. Each second support frame is equipped with a locking mechanism for restricting the movement of the support rod. A first wind direction rotating rod is rotatably connected to the second frame. The bottom of the first wind direction rotating rod is equipped with an unlocking mechanism that allows the support rod to move.

[0007] As a preferred embodiment of the present invention, a first connecting block is slidably connected to the bottom left side of the support frame, a second connecting block is fixedly connected to the bottom right side of the support frame, a first slide rail for the first connecting block to slide is fixedly connected to the bottom of the support frame, a telescopic column is vertically slidably connected inside the first support frame, a slide rod is fixedly connected to the top of the telescopic column, a second slide rail is hinged between the first connecting block and the second connecting block, and the second slide rail is inclined upward from left to right.

[0008] As a preferred embodiment of the present invention, the driving mechanism includes a wind cup rotating rod rotatably connected to the first frame, the wind cup rotating rod being connected to a driving gear via a transmission assembly, and horizontally extending driving racks meshing on the front and rear sides of the driving gear, the driving racks being fixedly connected to the first support frame.

[0009] As a preferred embodiment of the present invention, the limiting mechanism includes a second wind direction rotating rod rotatably connected to the first frame. A support housing is fixedly connected to the first frame. A cam is fixedly sleeved at the bottom of the second wind direction rotating rod. Spring plates abut against the left and right sides of the cam, respectively. The cam and the spring plates are both located inside the support housing. A connecting rack is fixedly connected to the spring plate, and the connecting rack passes through the support housing. The end of the connecting rack connected to the left spring plate is located at the first support frame on the right side, and the end of the connecting rack connected to the right spring plate is located at the first support frame on the left side. An unlocking gear meshes with the top of the connecting rack. The unlocking gear is rotatably connected to the first frame. The unlocking gear meshes with a vertically extending unlocking rack. The unlocking rack is vertically slidably connected to the first frame. A limiting rod that abuts against the corresponding unlocking rack is fixedly connected to the bottom of the telescopic column.

[0010] As a preferred embodiment of the present invention, the locking mechanism includes a first limiting block vertically slidably connected to the upper side of the second support frame and a second limiting block lowerly connected to the second support frame. A set of spring limiting rods are respectively provided on the upper and lower sides of the second support frame. A limiting hole for sliding the spring limiting rod is opened on the side wall of the support rod. A first connecting rod is hinged to the first limiting block, and a second connecting rod is hinged to the second limiting block. The first connecting rod is hinged to the second connecting rod, and a third connecting rod is hinged to the second connecting rod. A fourth connecting rod is hinged to the side of the third connecting rod away from the second connecting rod. When the first connecting rod and the second connecting rod pull the first limiting block and the second limiting block to move, the spring limiting rod can be disengaged from the limiting hole.

[0011] As a preferred embodiment of the present invention, the unlocking mechanism includes a lifting sleeve that is vertically slidably sleeved on the outer side wall of the first wind direction rotating rod. A fifth connecting rod is hinged to the upper side wall of the lifting sleeve. A lifting plate is hinged to the end of the fifth connecting rod away from the lifting sleeve. The lifting plate is hinged to the first wind direction rotating rod. A lifting block is fixedly connected to the lower side wall of the lifting sleeve. Lifting rings that can be lifted by the lifting blocks are slidably installed on both the left and right sides of the lifting sleeve. A lifting plate is fixedly connected to the inner wall of the lifting ring. When the lifting block moves upward, it can push the lifting plate and drive the lifting ring upward. The lifting ring on the left side is hinged to the fourth connecting rod on the right side, and the lifting ring on the right side is hinged to the fourth connecting rod on the left side.

[0012] As a preferred embodiment of the present invention, both the first wind direction rotating rod and the second wind direction rotating rod are fixedly provided with wind vanes, and multiple empty cups are fixedly provided on the wind cup rotating rod.

[0013] As a preferred embodiment of the present invention, a support ring capable of supporting the lifting ring is fixedly connected to the second frame, and a first return spring is fixedly connected between the support ring and the lifting ring.

[0014] As a preferred embodiment of the present invention, the transmission assembly includes a first bevel gear fixedly connected to the bottom of the wind cup rotating rod, the first bevel gear meshing with a second bevel gear, a laterally extending connecting rod fixedly passing through the center of the second bevel gear, a third bevel gear fixedly connected to the side of the connecting rod away from the second bevel gear, the third bevel gear meshing with a fourth bevel gear, and the drive gear fixedly connected to the top of the fourth bevel gear.

[0015] As a preferred embodiment of the present invention, a second return spring is fixedly connected between the second support frame and the support rod.

[0016] The beneficial effects of this invention are: 1. The present invention is a high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction. By changing the support angle of the solar panel during windy weather to keep the solar panel in a horizontal position, the pressure of wind on the solar panel is reduced, thereby extending its service life. 2. The high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention can adjust the position of the solar panel according to the wind direction and under the action of wind by setting the wind vane. It saves energy and can adapt to strong winds, so that the device can adjust the position of the solar panel in time according to the weather, so as to protect the solar panel. 3. The high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of this invention can adjust the position of the solar panel under the combined action of wind power and drive mechanism, which is convenient for adjustment and conducive to improving work efficiency. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention; Figure 2 This is a schematic diagram of the assembly of the slide bar and the second slide rail of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction according to the present invention; Figure 3 This invention relates to a high-performance, low-dimensional nanomaterial photoelectric conversion device based on heterojunctions. Figure 2 A magnified view of a portion of region A in the middle; Figure 4 This is a cross-sectional view of the first frame of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention; Figure 5 This invention relates to a high-performance, low-dimensional nanomaterial photoelectric conversion device based on heterojunctions. Figure 4 A magnified view of a portion of region D in the middle; Figure 6 This is a schematic diagram of the assembly of the cam and spring limiting plate in the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention; Figure 7 This is a schematic diagram of the assembly of the cam and the second wind direction rotating rod in the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention. Figure 8 This is a schematic diagram of the locking mechanism of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention; Figure 9 This invention relates to a high-performance, low-dimensional nanomaterial photoelectric conversion device based on heterojunctions. Figure 8 A magnified view of a portion of region B in the middle; Figure 10 This invention relates to a high-performance, low-dimensional nanomaterial photoelectric conversion device based on heterojunctions. Figure 8 A magnified view of a portion of region C in the middle; Figure 11 This is a cross-sectional view of the second support frame of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention; Figure 12 This invention relates to a high-performance photoelectric conversion low-dimensional nanomaterial device based on a heterojunction. Figure 11 A magnified view of a portion of region G in the middle; Figure 13 This invention relates to a high-performance photoelectric conversion low-dimensional nanomaterial device based on a heterojunction. Figure 11 A magnified view of a portion of region E in the middle; Figure 14 This invention relates to a high-performance photoelectric conversion low-dimensional nanomaterial device based on a heterojunction. Figure 11 A magnified view of a portion of region F in the middle; Figure 15 This is a cross-sectional view of the unlocking mechanism of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention; Figure 16 This is a schematic diagram of the assembly of the lifting ring and lifting plate of the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction according to the present invention.

[0018] In the diagram: 1. First frame; 111. Second frame; 11. Support frame; 12. Battery panel; 13. First support frame; 14. First connecting block; 15. Second connecting block; 16. First slide rail; 17. Telescopic column; 18. Slide rod; 19. Second slide rail; 2. Drive mechanism; 21. Wind cup rotating rod; 211. Wind cup; 22. Transmission assembly; 221. First bevel gear; 222. Second bevel gear; 223. Connecting rod; 224. Third bevel gear; 225. Fourth bevel gear; 23. Drive gear; 24. Drive rack; 3. Limiting mechanism; 31. Second wind direction rotating rod; 311. Support housing; 32. Cam; 33. Spring plate 34. Connecting rack; 35. Unlocking gear; 36. Unlocking rack; 361. Slide rail; 37. Limiting rod; 4. Second support frame; 41. Support rod; 42. Second return spring; 5. Locking mechanism; 51. First limiting block; 52. Second limiting block; 53. Spring limiting rod; 54. Limiting hole; 55. First connecting rod; 56. Second connecting rod; 57. Third connecting rod; 58. Fourth connecting rod; 6. First wind direction rotation rod; 7. Unlocking mechanism; 71. Lifting sleeve; 72. Fifth connecting rod; 73. Lifting plate; 74. Lifting block; 75. Lifting ring; 751. Support ring; 752. First return spring; 76. Lifting plate; 8. Wind vane. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention. For ease of description, in the embodiments, the length direction of the first frame 1 is defined as the left-right direction, and the width direction of the first frame is defined as the front-back direction.

[0020] Example 1, as Figure 1 As shown, the high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction of the present invention includes a first frame 1, a second frame 111, and a support frame 11 inclinedly installed above the first frame 1. Multiple solar panels 12 are installed inside the support frame 11, with the panels facing the direction of sunlight to absorb light energy. First support frames 13 are laterally slidably connected to the left and right sides of the middle of the first frame 1, with the left first support frame 13 lower than the right first support frame 13 to support the inclined support frame 11. The first frame 1 is provided with a drive mechanism 2 for driving the first support frames 13 to slide laterally and a limiting mechanism 3 for restricting the movement of one side of the first support frame 13. When the drive mechanism 2 is running, it can drive the two first support frames 13 to move closer together, but under the action of the limiting mechanism 3, only one side of the first support frame 13 will move, facilitating the adjustment of the position of the support frame 11.

[0021] Two second support frames 4 are provided on both the front and rear sides of the first frame 1 to support the support frame 11. Among the two second support frames 4 on the front side, the second support frame 4 on the left side is lower than the second support frame 4 on the right side. Each second support frame 4 has a support rod 41 vertically slidably connected inside. Each second support frame 4 is provided with a locking mechanism 5 to restrict the movement of the support rod 41, so as to ensure stable support of the support frame 11 by the support rod 41. A first wind direction rotating rod 6 is rotatably connected to the second frame 111 on the right side. The bottom of the first wind direction rotating rod 6 is provided with an unlocking mechanism 7 that can move the support rod 41. When the first wind direction rotating rod 6 rotates with the airflow brought by the strong wind, the unlocking mechanism 7 can unlock the corresponding support rod 41 according to the wind direction, so as to adjust the position of the support frame 11.

[0022] Specifically, the first frame 1 is placed on a horizontal surface. When the airflow blows towards the device during windy weather, when the airflow blows towards the device from left to right, the limiting mechanism 3 can restrict the movement of the first support frame 13 on the right side. Then, the driving mechanism 2 drives the first support frame 13 on the left side to move. As the first support frame 13 on the left side moves, the support frame 11 can gradually become more horizontal. When the airflow blows towards the device from right to left, the limiting mechanism 3 can restrict the movement of the first support frame 13 on the left side. Then, the driving mechanism 2 drives the first support frame 13 on the right side to move. As the first support frame 13 on the right side moves, the support frame 11 can gradually become more horizontal, thereby reducing the impact of wind on the solar panel 12 and extending its service life. The support frame 11 is also supported by the second support frame 4 and the support rod 41 is locked by the locking mechanism 5 to improve its stability. When the position of the support frame 11 needs to be adjusted, the locking of the support rod 41 can be released by the unlocking mechanism 7, so that the support rod 41 can move with the adjustment of the support frame 11, so as to facilitate the adjustment of the position of the support frame 11.

[0023] Example 2, as Figure 1 , Figure 2 and Figure 3 As shown, a first connecting block 14 is slidably connected to the bottom left side of the support frame 11, and a second connecting block 15 is fixedly connected to the bottom right side of the support frame 11. A first slide rail 16 for the first connecting block 14 to slide is fixedly connected to the bottom of the support frame 11. When the support frame 11 moves towards a horizontal state, the movement of the first connecting block 14 in the first slide rail 16 enables the first support frame 13 to normally support the support frame 11. Each first support frame 13 is vertically slidably connected to a telescopic column 17, and a slide rod 18 is fixedly connected to the top of each telescopic column 17. A second slide rail 19 is hinged between the first connecting block 14 and the second connecting block 15. The slide rod 18 can slide in the second slide rail 19, and the second slide rail 19 is inclined upward from left to right.

[0024] Specifically, when the position of the support frame 11 needs to be adjusted, when the wind blows from left to right, the first support frame 13 on the right side will be restricted from moving. When the first support frame 13 on the left side moves, it can drive the sliding rod 18 to move together. When the sliding rod 18 on the left side moves in the second slide rail 19, it can press the second slide rail 19 downward, thereby causing the second slide rail 19 to drive the support frame 11 to rotate, thus making the support frame 11 more horizontal. When the wind blows from right to left, the first support frame 13 on the left side will be restricted from moving. When the first support frame 13 on the right side moves, it can drive the sliding rod 18 on the right side to move together. When the sliding rod 18 on the right side moves in the second slide rail 19, it can press the second slide rail 19 downward, thereby causing the second slide rail 19 to drive the support frame 11 to rotate, thus making the support frame 11 more horizontal. This facilitates the adjustment of the position of the support frame 11, thereby reducing the impact of strong winds on the solar panel 12.

[0025] Example 3, as Figures 1 to 6 As shown, the drive mechanism 2 includes a wind cup rotating rod 21 rotatably connected to the right side of the first frame 1. When strong winds occur, the airflow caused by the strong winds can drive the wind cup rotating rod 21 to rotate, thereby generating power. The wind cup rotating rod 21 is connected to a drive gear 23 through a transmission assembly 22. The front and rear sides of the drive gear 23 are respectively meshed with horizontally extending drive racks 24. The drive racks 24 are fixedly connected to the first support frame 13. The drive rack 24 on the front side of the drive gear 23 is fixedly connected to the first support frame 13 on the left side, and the drive rack 24 on the rear side of the drive gear 23 is fixedly connected to the first support frame 13 on the right side.

[0026] Specifically, when strong winds occur, the airflow can cause the wind cup rotating rod 21 to rotate. During the rotation of the wind cup rotating rod 21, the drive gear 23 can be driven to rotate through the transmission component 22. During the rotation of the drive gear 23, the drive racks 24 on its front and rear sides can be driven to move closer to each other. Under the action of the limiting mechanism 3, the drive rack 24 on one side will be restricted from moving, so that only the drive rack 24 on one side can move, so as to adjust the position of the battery panel 12 inside the support frame 11.

[0027] Example 4, as Figures 1 to 7As shown, the limiting mechanism 3 includes a second wind direction rotating rod 31 rotatably connected to the middle right side of the first frame 1. A support housing 311 is fixedly connected to the first frame 1. A cam 32 is fixedly sleeved at the bottom of the second wind direction rotating rod 31. The cam 32 is set on one side and its front end protruding to the left is set as a plane. Spring plates 33 are respectively abutted on the left and right sides of the cam 32. The cam 32 and the spring plates 33 are both located inside the support housing 311. The cam 32 can push the spring plates 33 to move during rotation. A connecting rack 34 is fixedly connected to each spring plate 33, and the connecting rack 34 is set through the support housing 311. The left spring plate 3... The end of the connecting rack 34 connected to the right is located at the first support frame 13 on the right side, and the end of the connecting rack 34 connected to the right spring plate 33 is located at the first support frame 13 on the left side. Each connecting rack 34 has an unlocking gear 35 meshing at its top. The unlocking gear 35 is rotatably connected to the first frame 1. The unlocking gear 35 meshes with a vertically extending unlocking rack 36. The unlocking rack 36 is vertically slidably connected to the first frame 1. The unlocking rack 36 has a sliding groove. A slide rail for the unlocking rack 36 to slide is fixedly connected to the first frame 1. The bottom of each telescopic column 17 is fixedly connected with a limiting rod 37 that abuts against the unlocking rack 36.

[0028] Specifically, when the wind blows from left to right, the rotation of the second wind direction rotation rod 31 causes the cam 32 to rotate to the right. When the cam 32 rotates to the right, it pushes the right-side spring plate 33 to move. During this movement, the spring plate 33 causes the connecting rack 34 to move horizontally. As the connecting rack 34 moves, it causes the left-side unlocking gear 35 to rotate. The rotation of the left-side unlocking gear 35 causes the left-side unlocking rack 36 to move upwards, thereby releasing the left-side unlocking rack 36 from contact with the left-side limiting rod 37, allowing the left-side first support frame 13 to move to the right. When the wind blows from right to left... When blowing, the rotation of the second wind direction rotation rod 31 drives the cam 32 to rotate to the left. When the cam 32 rotates to the left, it pushes the left spring plate 33 to move. During the movement of the spring plate 33, it drives the connecting rack 34 to move horizontally. When the connecting rack 34 moves, it drives the right unlocking gear 35 to rotate. The rotation of the right unlocking gear 35 drives the right unlocking rack 36 to move upward, thereby releasing the right unlocking rack 36 from contact with the right limiting rod 37, so that the right first support frame 13 can move to the left to adjust the position of the support frame 11.

[0029] Example 5, as Figure 1 , Figures 5 to 13As shown, the locking mechanism 5 includes a first limiting block 51 vertically slidably connected to the upper side of each second support frame 4 and a second limiting block 52 lower side of each second support frame 4. A set of spring limiting rods 53 are respectively provided on the upper and lower sides of each second support frame 4. The first limiting block 51 has a V-shaped inclined surface, and the second limiting block 52 has an inverted V-shaped inclined surface. A limiting post is fixedly connected to each spring limiting rod 53, and the limiting post has a pressure-bearing inclined surface that can abut against the V-shaped inclined surface. A spring limiting post is provided on the side wall of the support rod 41. The spring limiting rod 53 slides through the limiting hole 54. A first connecting rod 55 is hinged to the first limiting block 51, and a second connecting rod 56 is hinged to the second limiting block 52. The first connecting rod 55 is hinged to the second connecting rod 56, and a third connecting rod 57 is hinged to the second connecting rod 56. A fourth connecting rod 58 is hinged to the side of the third connecting rod 57 away from the second connecting rod 56. When the first connecting rod 55 and the second connecting rod 56 move to the right, they can squeeze the first limiting block 51 and the second limiting block 52 to move through the V-shaped inclined plane and the pressure inclined plane, so that the spring limiting rod 53 disengages from the limiting hole 54.

[0030] Specifically, when the second support frame 4 supports the support frame 11, the spring limiting rod 53 and the limiting hole 54 can lock the support rod 41 inside the second support frame 4 to provide stable support for the support frame 11. At the same time, this setting makes it easy to unlock the support rod 41 when adjusting the position of the support frame 11, so as to facilitate the adjustment of the position of the support frame 11.

[0031] Example 6, as Figure 1 , Figure 5 , Figure 8 , Figure 15 and Figure 16 As shown, the unlocking mechanism 7 includes a lifting sleeve 71 that is vertically slidably sleeved on the outer side wall of the first wind direction rotating rod 6. The first wind direction rotating rod 6 and the lifting sleeve 71 are connected by a keyway so that the lifting sleeve 71 can rotate together with the first wind direction rotating rod 6. A fifth connecting rod 72 is hinged to the upper side wall of the lifting sleeve 71. A lifting plate 73 is hinged to the end of the fifth connecting rod 72 away from the lifting sleeve 71. The lifting plate 73 can rotate under the action of wind force, thereby driving the lifting sleeve 71. The lifting plate 73 is hinged to the first wind direction rotation rod 6. A lifting block 74 is fixedly connected to the lower side wall of the lifting sleeve 71. Lifting rings 75 that can be lifted by the lifting block 74 are slidably installed on both the left and right sides of the lifting sleeve 71. A lifting plate 76 is fixedly connected to the inner wall of the lifting ring 75. When the lifting block 74 moves upward, it can push the lifting plate 76 to drive the lifting ring 75 to move upward. The left lifting ring 75 is hinged to the right fourth link 58, and the right lifting ring 75 is hinged to the left fourth link 58.

[0032] Specifically, when it is necessary to unlock the support rod 41 inside the second support frame 4, when the wind blows from left to right, the first wind direction rotation rod 6 rotates to the right, causing the lifting plate 73 to rotate to the right side. At the same time, the lifting sleeve 71 rotates together with the first wind direction rotation rod 6, and the lifting block 74 moves to the lower part of the left lifting plate 76 along with the lifting sleeve 71. Then, the lifting plate 73 rotates under the action of the wind and drives the lifting sleeve 71 to move upward. Then, the lifting block 74 pushes the lifting plate 76 and drives the left lifting ring 75 to move upward. As the left lifting ring 75 moves upward, the left lifting ring 75 can pull the right fourth connecting rod 58 to move horizontally, thereby causing the right spring limiting rod 53 to disengage from the limiting hole 54, realizing the unlocking of the support rod 41 inside the right second support frame 4, so as to facilitate the lowering of the right support rod 41. The position of the support frame 11 is adjusted by moving the first wind direction rotating rod 6 to the left, thereby rotating the lifting plate 73 to the left. At the same time, the lifting sleeve 71 rotates with the first wind direction rotating rod 6, and the lifting block 74 moves with the lifting sleeve 71 to the bottom of the right lifting plate 76. Then, the lifting plate 73 rotates under the action of the wind and drives the lifting sleeve 71 to move upward. Then, the lifting block 74 pushes the lifting plate 76 and drives the right lifting ring 75 to move upward. As the right lifting ring 75 moves upward, the right lifting ring 75 can pull the left fourth connecting rod 58 to move horizontally, thereby disengaging the left spring limiting rod 53 from the limiting hole 54, realizing the unlocking of the support rod 41 in the left second support frame 4, so that the left support rod 41 can move upward to adjust the position of the support frame 11.

[0033] Example 7, as Figure 1 As shown, wind vanes 8 are fixedly installed on both the first wind direction rotating rod 6 and the second wind direction rotating rod 31, and multiple wind cups 211 are fixedly installed on the wind cup rotating rod 21.

[0034] Specifically, the wind vane 8 and wind cup 211 are designed to allow the first wind direction rotating rod 6, the second wind direction rotating rod 31, and the wind cup rotating rod 21 to rotate under the influence of wind.

[0035] Example 8, as Figure 5 As shown, a support ring 751 capable of supporting the lifting ring 75 is fixedly connected to the second frame 111, and a first return spring 752 is fixedly connected between the support ring 751 and the lifting ring 75.

[0036] Specifically, under the action of the first return spring 752 and the gravity of the lifting ring 75 itself, the lifting ring 75 can be reset after moving upward.

[0037] Example 9, as Figure 1 and Figures 4 to 6As shown, the transmission assembly 22 includes a first bevel gear 221 fixedly connected to the bottom of the wind cup rotating rod 21. The first bevel gear 221 meshes with a second bevel gear 222. A laterally extending connecting rod 223 is fixedly passed through the center of the second bevel gear 222. A third bevel gear 224 is fixedly connected to the side of the connecting rod 223 away from the second bevel gear 222. The third bevel gear 224 meshes with a fourth bevel gear 225. The drive gear 23 is fixedly connected to the top of the fourth bevel gear 225.

[0038] Specifically, when the wind cup rotating rod 21 rotates, the wind cup rotating rod 21 can drive the first bevel gear 221 to rotate. When the first bevel gear 221 rotates, it can drive the second bevel gear 222 to rotate. Then, the second bevel gear 222 drives the third bevel gear 224 to rotate through the connecting rod 223. When the third bevel gear 224 rotates, it drives the fourth bevel gear 225 to rotate. When the fourth bevel gear 225 rotates, it can drive the drive gear 23 to rotate, so as to realize the movement of the first support frame 13.

[0039] Example 10, as Figure 11 , Figure 13 and Figure 14 As shown, a second return spring 42 is fixedly connected between the second support frame 4 and the support rod 41. The second return spring 42 in the lower second support frame 4 is stretched when the second support frame 4 rises, and the second return spring 42 in the higher second support frame 4 is compressed when the second support frame 4 moves down, so as to facilitate the reset of the second support frame 4.

[0040] Specifically, the second return spring 42 is provided to facilitate the reset of the support rod 41.

[0041] Working principle: Place this device on a horizontal surface with the solar panel 12 facing the sun. When a strong wind blows from left to right, the wind cup rotating rod 21 starts to rotate under the action of the wind cup 211. When the wind cup rotating rod 21 rotates, it drives the first bevel gear 221 to rotate. The rotation of the first bevel gear 221 drives the second bevel gear 222 to rotate. Then, the second bevel gear 222 drives the third bevel gear 224 to rotate through the connecting rod 223. When the third bevel gear 224 rotates, it drives the fourth bevel gear 225. When the fourth bevel gear 225 rotates, it can drive the drive gear 23 to rotate; at the same time, the second wind direction rotating rod 31 starts to rotate to the right under the action of the wind vane 8. When the cam 32 rotates to the right, it can push the right spring plate 33 to move. During the movement, the spring plate 33 drives the connecting rack 34 to move horizontally. When the connecting rack 34 moves, it drives the left unlocking gear 35 to rotate. The rotation of the left unlocking gear 35 can drive the left unlocking rack 36 to move upward, thereby releasing the left unlocking rack 36 from contact with the left limiting rod 37.Next, the drive gear 23 drives the first support frames 13 on both sides to move closer together. Since the unlocking rack 36 on the left side releases its contact with the left limiting rod 37, while the unlocking rack 36 on the right side remains in contact with the right limiting rod 37, the first support frame 13 on the left side moves to the right. During the movement of the first support frame 13 to the right, it drives the telescopic column 17 and the sliding rod 18 to move to the right together. During the movement of the sliding rod 18 to the right, it can squeeze the second slide rail 19 to drive the support frame 11 to move down, thereby making the support frame 11 move towards a horizontal state to reduce the pressure of the wind on the solar panel 12. At the same time, the first wind direction rotation rod 6 also rotates to the right under the action of the wind vane 8. The rotation of the first wind direction rotation rod 6 to the right causes the lifting plate 73 to rotate to the right side. At the same time, the lifting sleeve 71 rotates with the first wind direction rotation rod 6. The lifting block 74 moves to the bottom of the left lifting plate 76 with the lifting sleeve 71. Then, the lifting plate 73 rotates under the action of the wind and drives the lifting sleeve 71. The lifting block 74 moves upward, then pushes the lifting plate 76 and drives the left lifting ring 75 to move upward. As the left lifting ring 75 moves upward, it can pull the right fourth link 58 to move horizontally to the right. During the movement of the fourth link 58 to the right, it can pull the third link 57 to move to the right. During the movement of the third link 57 to the right, it can pull the first link 55 and the second link 56 to rotate, so that the first link 55 drives the first limiting block 51 to move downward, and the second link 56 drives the second limiting block 52 to move upward. During the movement of the first limiting block 51 downward, it can squeeze the limiting column, so that the spring limiting rod 53 disengages from the limiting hole 54, thereby allowing the right support rod 41 to move downward. As the support rod 41 moves downward, the lower spring limiting rod 53 can enter the limiting hole 54 to continue to stably support the support frame 11. At this time, both support rods 41 are at the lowest point, and the support frame 11 is in a horizontal state to reduce the pressure of wind on the battery panel 12. After the windy weather ends, the right-side support rod 41 moves upward under the action of the second return spring 42. During the upward movement of the support rod 41, the support frame 11 moves upward, which in turn moves the right-side telescopic column 17 upward. During the upward movement of the telescopic column 17, the left-side slide rod 18 slides within the second slide rail 19, thereby resetting the left-side first support frame 13. At this time, the cam 32 will not rotate because its front end is flat. If the wind blows from left to right again, the first support frame 13 can move normally because the cam 32 has not been reset. If the wind blows from the front or back, it can drive the second wind direction rotation rod 31 and the cam 32 to rotate, thereby resetting the cam 32 for reuse of the device.

[0042] When the wind blows from right to left, the wind cup rotating rod 21 begins to rotate under the action of the wind cup 211. Due to the setting of the wind cup 211, the rotation direction of the wind cup rotating rod 21 remains unchanged, and the process is the same as above, causing the drive gear 23 to rotate. At this time, the second wind direction rotating rod 31 rotates to the left under the action of the wind vane 8, which can drive the cam 32 to rotate to the left. When the cam 32 rotates to the left, it can push the left spring plate 33 to move. During the movement, the spring plate 33 drives the connecting rack 34 to move horizontally. When the connecting rack 34 moves, it drives the right unlocking gear 35 to rotate. Rotating the 35-degree angle causes the right-side unlocking rack 36 to move upward, thereby releasing it from contact with the right-side limiting rod 37. Since the left-side unlocking rack 36 is no longer in contact with the left-side limiting rod 37, while the right-side unlocking rack 36 remains in contact with the right-side limiting rod 37, the left-side first support frame 13 moves to the right. During this leftward movement, the first support frame 13 causes the telescopic column 17 and the sliding rod 18 to move to the left as well. As the sliding rod 18 moves to the left, it pushes against the second slide rail 19, causing the support frame 11 to move upward, thus allowing the support frame to... 11 moves towards a horizontal position to reduce the pressure of wind on the solar panel 12; simultaneously, the first wind direction rotation rod 6 also rotates to the left under the action of the wind vane 8, thereby causing the lifting plate 73 to rotate to the left side. At the same time, the lifting sleeve 71 rotates together with the first wind direction rotation rod 6, and the lifting block 74 moves to below the right lifting plate 76 along with the lifting sleeve 71. Then, the lifting plate 73 rotates under the action of wind and drives the lifting sleeve 71 to move upward. Then, the lifting block 74 pushes the lifting plate 76 and drives the right lifting ring 75 to move upward. As the right lifting ring 75 moves upward, the right lifting plate 76 is lifted. Ring 75 can pull the fourth link 58 on the left to move horizontally, thereby disengaging the spring limiting rod 53 on the left from the limiting hole 54, unlocking the support rod 41 inside the second support frame 4 on the left. This allows the support rod 41 on the left to move with the adjustment of the position of the support frame 11. As the support rod 41 on the left moves upward, the upper spring limiting rod 53 can enter the limiting hole 54 to continue to stably support the support frame 11. At this time, the support rods 41 on both sides are at their highest points, and the support frame 11 is in a horizontal state to reduce the pressure of wind on the solar panel 12. When the windy weather ends, the support rod 41 on the left moves downward under the action of the second return spring 42. During the downward movement of the support rod 41, the support frame 11 moves downward, which in turn moves the telescopic column 17 on the left downward. During the downward movement of the telescopic column 17, the slide rod 18 on the right slides in the second slide rail 19, thereby resetting the first support frame 13 on the right. At this time, the cam 32 will not rotate because its front end is flat.If wind blows from right to left again, the first support frame 13 can move normally because the cam 32 has not been reset. If wind blows from the front or back, it can drive the second wind direction rotating rod 31 and the cam 32 to rotate, thereby resetting the cam 32 so that the device can be used again.

[0043] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-performance low-dimensional nanomaterial photoelectric conversion device based on a heterojunction, comprising a first rack (1), a second rack (111), and a support frame (11) obliquely mounted above the first rack (1), wherein a plurality of cell panels (12) are installed in the support frame (11), characterized in that: The first rack (1) is horizontally slidably connected with a first support frame (13) on the left and right sides, the first support frame (13) on the left is lower than the first support frame (13) on the right, the first rack (1) is provided with a drive mechanism (2) for driving the first support frame (13) to slide horizontally and a limiting mechanism (3) for limiting the movement of the first support frame (13) on one side; Both sides of the first rack (1) are provided with two second support frames (4) for supporting the support frame (11), the second support frame (4) is vertically slidably connected with a support rod (41) inside, each second support frame (4) is provided with a locking mechanism (5) for limiting the movement of the support rod (41), the second rack (111) is rotatably connected with a first wind direction rotating rod (6), the bottom of the first wind direction rotating rod (6) is provided with an unlocking mechanism (7) capable of moving the support rod (41). 2.The high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction according to claim 1, characterized in that: The bottom left side of the support frame (11) is slidably connected with a first connecting block (14), the bottom right side of the support frame (11) is fixedly connected with a second connecting block (15), the bottom of the support frame (11) is fixedly connected with a first sliding rail (16) for sliding the first connecting block (14), the first support frame (13) is vertically slidably connected with an extension column (17) inside, the top of the extension column (17) is fixedly connected with a sliding rod (18), the second sliding rail (19) is hinged between the first connecting block (14) and the second connecting block (15), and the second sliding rail (19) is inclined upward from left to right. 3.The high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction according to claim 2, characterized in that: The drive mechanism (2) comprises a wind cup rotating rod (21) rotatably connected to the first rack (1), the wind cup rotating rod (21) is connected with a drive gear (23) through a transmission assembly (22), the front and rear sides of the drive gear (23) are respectively engaged with horizontally extending drive racks (24), and the drive racks (24) are fixedly connected with the first support frame (13). 4.The high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction according to claim 3, characterized in that: The limiting mechanism (3) comprises a second wind direction rotating rod (31) rotatably connected to the first rack (1), a support shell (311) is fixedly connected to the first rack (1), a cam (32) is fixedly sleeved at the bottom of the second wind direction rotating rod (31), spring plates (33) are abutted on the left and right sides of the cam (32) respectively, the cam (32) and the spring plates (33) are located in the support shell (311), the spring plates (33) are fixedly connected with connecting racks (34), and the connecting racks (34) are arranged through the support shell (311), the ends of the connecting racks (34) connected with the left spring plates (33) are located at the right first support frames (13), the ends of the connecting racks (34) connected with the right spring plates (33) are located at the left first support frames (13), the connecting racks (34) are engaged with unlocking gears (35), the unlocking gears (35) are rotatably connected to the first rack (1), the unlocking gears (35) are engaged with vertically extending unlocking racks (36), the unlocking racks (36) are vertically and slidingly connected to the first rack (1), and the bottom of the telescopic column (17) is fixedly connected with limiting rods (37) abutted with the corresponding unlocking racks (36).

5. The high performance low dimensional heterojunction based nanomaterials photoelectric conversion device according to claim 1, wherein: The locking mechanism (5) comprises a first limiting block (51) vertically and slidingly connected to the upper side of the second support frame (4) and a second limiting block (52) on the lower side of the second support frame (4), a group of spring limiting rods (53) are arranged on the upper and lower sides of the second support frame (4) respectively, limiting holes (54) for the spring limiting rods (53) to slide are formed in the side walls of the support rods (41), the first limiting block (51) is hingedly connected with a first connecting rod (55), the second limiting block (52) is hingedly connected with a second connecting rod (56), the first connecting rod (55) is hingedly connected with the second connecting rod (56), the second connecting rod (56) is hingedly connected with a third connecting rod (57), one side of the third connecting rod (57) away from the second connecting rod (56) is hingedly connected with a fourth connecting rod (58), and the first connecting rod (55) and the second connecting rod (56) can make the spring limiting rods (53) disengage from the limiting holes (54) when the first limiting block (51) and the second limiting block (52) are moved. 6.The high-performance low-dimensional nanomaterial photoelectric conversion device based on heterojunction according to claim 5, characterized in that: The unlocking mechanism (7) comprises a lifting sleeve (71) vertically and slidingly sleeved on the outer side wall of the first wind direction rotating rod (6), a fifth connecting rod (72) is hinged to the upper side wall of the lifting sleeve (71), one end of the fifth connecting rod (72) away from the lifting sleeve (71) is hinged with a pull plate (73), the pull plate (73) is hinged with the first wind direction rotating rod (6), a lifting block (74) is fixedly connected to the lower side wall of the lifting sleeve (71), lifting rings (75) capable of being lifted by the lifting block (74) are slidingly installed on the left and right sides of the lifting sleeve (71), the inner wall of the lifting ring (75) is fixedly connected with a lifting plate (76), the lifting plate (76) can be pushed to drive the lifting ring (75) to move up when the lifting block (74) moves up, the lifting ring (75) on the left side is hinged with the fourth connecting rod (58) on the right side, and the lifting ring (75) on the right side is hinged with the fourth connecting rod (58) on the left side.

7. The high performance low dimensional heterojunction based nanomaterials photoelectric conversion device according to claim 4, wherein: The first wind direction rotating rod (6) and the second wind direction rotating rod (31) are fixedly provided with wind vanes (8), and the wind cup rotating rod (21) is fixedly provided with a plurality of wind cups (211). 8.The high-performance low-dimensional nanomaterials photovoltaic conversion device based on heterojunction according to claim 6, characterized in that: The second rack (111) is fixedly connected with a supporting ring (751) capable of supporting the lifting ring (75), and a first reset spring (752) is fixedly connected between the supporting ring (751) and the lifting ring (75). 9.The high performance low dimensional hetero-junction based nanomaterials photoelectric conversion device according to claim 3, wherein: The transmission assembly (22) comprises a first bevel gear (221) fixedly connected to the bottom of the wind cup rotating rod (21), the first bevel gear (221) is engaged with a second bevel gear (222), a connecting rod (223) extending transversely is fixedly arranged at the center of the second bevel gear (222), a third bevel gear (224) is fixedly connected to one side of the connecting rod (223) away from the second bevel gear (222), the third bevel gear (224) is engaged with a fourth bevel gear (225), and the drive gear (23) is fixedly connected to the top of the fourth bevel gear (225).

10. The high performance low dimensional heterojunction based nanomaterials photoelectric conversion device according to claim 1, wherein: The second supporting frame (4) and the supporting rod (41) are fixedly connected with a second reset spring (42).

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