Turnover type solar photovoltaic power generation device

Abstract

The utility model relates to the field of turnover type solar photovoltaic power generation devices, in particular to a turnover type solar photovoltaic power generation device. Comprising an adjusting mechanism mainly composed of an adjusting shaft, a driving frame with a sliding rod and the like, and an adjusting mechanism mainly composed of a transmission shaft, a connecting rod structure, a supporting column, a bearing groove and the like, compared with the prior art, the solar panel lifting device has the advantages that the device is provided with the bracket capable of performing multi-angle adjustment, and on the basis, the control mechanism capable of performing bidirectional rotation adjustment is additionally arranged, so that under the action of the mechanism, the angle selection of the lifting of the solar panel can be realized; therefore, the LED lamp can directly face the irradiation of sunlight all the time.

Description

Technical Field

[0001] The utility model relates to the field of flip-type solar photovoltaic power generation devices, in particular to a flip-type solar photovoltaic power generation device. Background Art

[0002] Solar photovoltaic power generation is a technology that converts light energy from sunlight into electrical energy and stores it for use. Solar panels are the components that collect and convert sunlight.

[0003] Generally, solar panels are installed at an angle so that they can be directly exposed to the sun and obtain more sufficient light and heat. However, the earth is rotating, which is manifested in the fact that the sun rises in the east and sets in the west at a fixed point on the ground. Therefore, the angle of sunlight shining on a point on the ground changes during the day. In theory, fixed solar panels can only be exposed to direct sunlight for a short time during the day, and most of the time they are not directly exposed to the sun, which will result in a certain degree of cost loss. Therefore, a flip-type solar photovoltaic power generation device is needed. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that when sunlight directly shines on the solar panel, the energy obtained by the photovoltaic power generation equipment is the most sufficient, while the ordinary solar panel bracket is fixed and cannot be adjusted, which will cause a certain amount of energy loss and cannot absorb and utilize the light energy to the maximum extent.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a flip-over solar photovoltaic power generation device, comprising a base plate, a mounting plate is connected to the top of the base plate, and a solar panel is connected to the mounting plate.

[0008] A bracket is connected above the base plate, a transmission shaft is rotatably connected to the bottom of the bracket, a No. 2 motor matching the transmission shaft is connected to one side of the bracket, connecting rod 1 is connected to both ends of the transmission shaft, connecting rod 2 is rotatably connected to both sides of the bottom of the mounting plate, and connecting rod 1 and connecting rod 2 are rotatably connected to each other near one end.

[0009] Furthermore, a bearing groove is connected to the top of the bracket, and a plurality of support columns matching the bearing groove are connected to both sides of the mounting plate. The bearing groove is arranged in an arc shape, and its inner diameter is the same as the outer diameter of the support column. Both ends of the bracket are connected to regulating mechanisms for controlling the movement of the support columns.

[0010] Furthermore, the control mechanism includes an adjusting shaft, which is rotatably connected between the base plate and the bracket. A No. 1 motor that cooperates with the adjusting shaft is connected above one end of the base plate to provide power for the rotation of the adjusting shaft. Threaded parts are connected at both ends of the adjusting shaft, and the external thread structures of the threaded parts at both ends of the adjusting shaft are arranged in the same direction. Drive frames with internal thread structures at the bottom and cooperating with the adjusting shaft through thread structures are connected at both ends of the bracket. The two drive frames are synchronously moved at both ends of the bracket by rotating the adjusting shaft. Sliding rods are connected at both ends of the top of the drive frame, and a limiting mechanism is connected above the base plate to prevent the drive frame from rotating.

[0011] Furthermore, the limiting mechanism includes a support rod and a sliding sleeve, wherein the support rod is arranged at both sides of the adjustment shaft, and the sliding sleeve is located at both ends of the bottom of the driving frame and is slidably connected to the support rod.

[0012] Furthermore, a sliding groove is provided on one side of the bearing groove at the top of the bracket and is slidably connected to the sliding rod. One end of the sliding rod extends to the top of the support column. The sliding rod passes through the sliding groove and moves in the sliding groove. When one end of the sliding rod is above the support column, its bottom surface fits exactly with the support column, locking the support column so that it cannot move, but can rotate.

[0013] 3. Beneficial Effects

[0014] The advantage of the utility model compared with the prior art is that the device is provided with a bracket capable of multi-angle adjustment, and on this basis, a control mechanism for two-way rotation adjustment is added. Under the action of the above mechanism, the angle selection of the solar panel can be realized, so that the solar panel can face the sunlight at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance of a reversible solar photovoltaic power generation device of the utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the appearance of a reversible solar photovoltaic power generation device of the utility model. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the appearance of a reversible solar photovoltaic power generation device of the utility model. Figure 3 .

[0018] Figure 4 yes Figure 1 Schematic diagram of the structure of part A.

[0019] As shown in the figure: 1. Base plate, 2. Fixed end, 3. Mounting plate, 4. Solar panel, 5. Support column, 6. Bracket, 7. Load-bearing slot, 8. Motor No. 1, 9. Adjustment shaft, 10. Threaded part, 11. Drive frame, 12. Slide rod, 13. Slide slot, 14. Slide sleeve, 15. Support rod, 16. Motor No. 2, 17. Transmission shaft, 18. Connecting rod one, 19. Connecting rod two. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment 1

[0022] Combined with Figure 1-4 In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a reversible solar photovoltaic power generation device comprises a bottom plate 1, a mounting plate 3 is connected to the top of the bottom plate 1, a solar panel 4 is connected to the mounting plate 3, a bearing groove 7 is connected to the top of the bracket 6, a plurality of support columns 5 matching the bearing groove 7 are connected to both sides of the mounting plate 3, the bearing groove 7 is arranged in an arc shape, and its inner diameter is the same as the outer diameter of the support column 5, and a regulating mechanism for controlling the movement of the support column 5 is connected to both ends of the bracket 6, and the regulating mechanism comprises an adjusting shaft 9, and the adjusting shaft 9 is rotatably connected between the bottom plate 1 and the bracket 6, a No. 1 motor 8 matching the adjusting shaft 9 is connected to the top of one end of the bottom plate 1 to provide power for the rotation of the adjusting shaft 9, a threaded portion 10 is connected to both ends of the adjusting shaft 9, and the external thread structures of the threaded portions 10 at both ends of the adjusting shaft 9 are arranged in the same direction, and the bottom plate 1 is connected to both ends of the bracket 6 The driving frame 11 with an internal thread structure and cooperating with the adjusting shaft 9 through the thread structure, rotates the adjusting shaft 9 to make the two driving frames 11 move synchronously at the two ends of the bracket 6, and the two ends of the top of the driving frame 11 are connected with sliding rods 12. The top of the bracket 6 is located on one side of the bearing groove 7 and is connected with a sliding groove 13 that is slidably connected to the sliding rod 12. One end of the sliding rod 12 extends to the top of the supporting column 5. The sliding rod 12 passes through the sliding groove 13 and moves in the sliding groove 13. When one end of the sliding rod 12 is above the supporting column 5, its bottom surface is just in contact with the supporting column 5, locking the supporting column 5, and it cannot move, but it can rotate. A limiting mechanism is connected above the bottom plate 1 to prevent the driving frame 11 from rotating. The limiting mechanism includes a supporting rod 15 and a sliding sleeve 14. The supporting rod 15 is arranged on both sides of the adjusting shaft 9, and the sliding sleeve 14 is located at the two ends of the bottom of the driving frame 11 and is slidably connected to the supporting rod 15.

[0023] The operation of motor No. 1 8 drives the adjustment shaft 9 to rotate, so that the drive frames 11 at both ends move synchronously in one direction, which causes the two slide bars 12 on one end of the bracket 6 to move toward the top of the corresponding support column 5, pressing the support column 5 at this end of the mounting plate 3, while the slide bar 12 at the other end leaves the top of the corresponding support column 5, completely relaxing it. When motor No. 1 8 is reversed, the situation is exactly the opposite.

[0024] Embodiment 2

[0025] Combined with Figure 1-3 A bracket 6 is connected to the top of the base plate 1, and a transmission shaft 17 is rotatably connected to the bottom of the bracket 6. A second motor 16 matching the transmission shaft 17 is connected to one side of the bracket 6. Connecting rods 18 are connected to both ends of the transmission shaft 17. Connecting rods 19 are rotatably connected to both sides of the bottom of the mounting plate 3. The connecting rods 18 and 19 are rotatably connected to each other near one end.

[0026] By the operation of the No. 2 motor 16, under the action of the limiting transmission mechanism composed of the connecting rod 18, the connecting rod 2 19 and other components, since the support column 5 at one end of the mounting plate 3 is pressed by the sliding rod 12 and can only rotate but not move, while the support column 5 at the other end remains in a completely relaxed state, the mounting plate 3 carries the solar panel 4 and rotates upward along the group of locked support columns 5 under the operation of the No. 2 motor 16. The upward rotation to any angle can be determined and selected according to the operation degree of the No. 2 motor 16. When the support column 5 at the other end is locked, under the operation of the No. 2 motor 16, the mounting plate 3 carries the solar panel 4 and rotates toward the top of the other end.

[0027] During the specific implementation of the utility model, when the device is used to carry solar photovoltaic power generation equipment, the device is mainly used to adjust the degree of lifting of the solar panel 4. The specific methods and system components of solar photovoltaic power generation belong to the prior art and are irrelevant to the realization of the technical improvement points in the present application, so no excessive elaboration is made here. As time goes by during the day, the angle of solar radiation changes with time. When the main photovoltaic power generation equipment remains unchanged, the solar panel 4 used to absorb solar energy for energy conversion can be lifted to different angles through the related operation of the No. 1 motor 8 and the No. 2 motor 16 in the device. The regulating mechanism controlled by the No. 1 motor 8 can adjust the angle of the solar panel 4 in two directions, and the regulating mechanism controlled by the No. 2 motor 16 is used to achieve the specific degree of lifting of the solar panel 4, which can ensure that the solar panel 4 can always be directly exposed to sunlight to achieve the most efficient photoelectric conversion rate.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A reversible solar photovoltaic power generation device, comprising a base plate (1), a mounting plate (3) connected to the top of the base plate (1), a solar panel (4) connected to the mounting plate (3), characterized in that: A bracket (6) is connected to the top of the base plate (1), a transmission shaft (17) is rotatably connected to the bottom of the bracket (6), a second motor (16) matched with the transmission shaft (17) is connected to one side of the bracket (6), a connecting rod (18) is connected to both ends of the transmission shaft (17), and connecting rods (19) are rotatably connected to the two sides of the bottom of the mounting plate (3), and the connecting rods (18) and (19) are rotatably connected to each other at one end.

2. A reversible solar photovoltaic power generation device according to claim 1, characterized in that: The top of the bracket (6) is connected to a bearing groove (7), and the two sides of the mounting plate (3) are connected to a plurality of support columns (5) that match the bearing grooves (7). Both ends of the bracket (6) are connected to regulating mechanisms for controlling the movement of the support columns (5).

3. A reversible solar photovoltaic power generation device according to claim 2, characterized in that: The regulating mechanism comprises an adjusting shaft (9), wherein the adjusting shaft (9) is rotatably connected between the base plate (1) and the bracket (6), a No. 1 motor (8) matched with the adjusting shaft (9) is connected above one end of the base plate (1), threaded portions (10) are connected at both ends of the adjusting shaft (9), and the external thread structures of the threaded portions (10) at both ends of the adjusting shaft (9) are arranged in the same direction, a driving frame (11) having an internal thread structure at the bottom and matched with the adjusting shaft (9) through the thread structure is connected at both ends of the bracket (6), sliding rods (12) are connected at both ends of the top of the driving frame (11), and a limiting mechanism for preventing the driving frame (11) from rotating is connected above the base plate (1).

4. A reversible solar photovoltaic power generation device according to claim 3, characterized in that: The limiting mechanism comprises a support rod (15) and a sliding sleeve (14); the support rod (15) is arranged on both sides of the adjusting shaft (9); the sliding sleeve (14) is located at both ends of the bottom of the driving frame (11) and is slidably connected to the support rod (15).

5. A reversible solar photovoltaic power generation device according to claim 3, characterized in that: The top of the bracket (6) is located on one side of the bearing groove (7) and is connected to a sliding groove (13) that is slidably connected to the sliding rod (12), and one end of the sliding rod (12) extends to the top of the support column (5).

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