Photovoltaic panel angle presetting and adjusting equipment

Abstract

The invention relates to photovoltaic panel angle preset adjusting equipment which comprises an equipment base and a rotation angle adjusting structure, the rotation angle adjusting structure is arranged on the equipment base, and the rotation angle adjusting structure comprises a supporting rod, a mounting support, a transmission half gear ring, an adjusting driving assembly and a limiting blocking frame. The mounting bracket is connected with the supporting rod through a mounting shaft; a photovoltaic panel is arranged on the upper surface of the mounting bracket; the transmission half gear ring is arranged on the back face of the mounting support, the adjusting driving assembly is arranged under the mounting support, the transmission half gear ring is connected with the adjusting driving assembly in a meshed mode, and the limiting gears are arranged on the front side and the rear side of the upper surface of the equipment base. The photovoltaic panel is good in solar energy absorption effect, power generation efficiency is improved, an electric energy transmission curve tends to be stable, electric energy transmission fluctuation is reduced, electric energy transmission amount is high, and solar energy waste is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic equipment, and in particular to a photovoltaic panel angle preset adjustment device. Background Art

[0002] Photovoltaic panels refer to solar panels, which are devices used to convert sunlight directly into electrical energy. They are usually composed of many solar cells, which convert photons into electrons through the photoelectric effect to generate electric current. Photovoltaic panels are one of the core components of solar power generation systems.

[0003] Existing photovoltaic panels are all installed at a fixed angle. During use, the position of the sun moves over time, and the angle of sunlight shining on the photovoltaic panel shifts. The energy of the sun shining on the photovoltaic panel weakens, the solar energy absorbed by the photovoltaic panel decreases, and the transmitted electrical energy of the photovoltaic panel changes sinusoidally with the change of the sun's angle. Due to the angle offset between the sunlight and the surface of the photovoltaic panel, the photovoltaic panel cannot fully absorb solar energy, which reduces the power generation efficiency of the photovoltaic panel, reduces the output of electrical energy, affects the power generation effect, and causes waste of solar energy. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a photovoltaic panel angle preset adjustment device, in which a mounting bracket of the photovoltaic panel and a support rod are set to be rotatably connected, a rotation angle adjustment structure is set under the photovoltaic panel, and a dual-output motor is used to drive the driving gear to mesh with the transmission half-gear ring to rotate. The rotation of the transmission half-gear ring drives the top photovoltaic panel to change in a semicircular angle, so that sunlight is always directly on the photovoltaic panel, the photovoltaic panel completely absorbs solar energy, ensures the power generation efficiency of the photovoltaic panel, increases the amount of electric energy transmission, and improves the power generation effect.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A photovoltaic panel angle preset adjustment device comprises a device base and a rotation angle adjustment structure, wherein the rotation angle adjustment structure is arranged on the device base, and the rotation angle adjustment structure comprises a support rod, a mounting bracket, a transmission half-gear ring, an adjustment drive assembly and a limit stop frame, wherein the support rod is arranged on both sides of the upper surface of the device base, the mounting bracket is connected to the support rod through a mounting shaft, and a photovoltaic panel is arranged on the upper surface of the mounting bracket; a transmission half-gear ring is arranged on the back of the mounting bracket, and the adjustment drive assembly is arranged directly below the mounting bracket, on the upper surface of the device base, the transmission half-gear ring is meshed and connected with the adjustment drive assembly, and the limit stop is arranged on the front and rear sides of the upper surface of the device base.

[0007] Furthermore, there are two transmission half gear rings, which are respectively arranged on the back side of the mounting bracket through mounting seats and pins.

[0008] Furthermore, the adjustment drive assembly includes a driving gear, a dual-output motor, a shaft bracket, a coupling and a driving shaft. The driving gears are two and are arranged on both sides of the dual-output motor. The driving shafts are respectively arranged in the center of the driving gears on both sides. The driving gears rotate with the driving shafts. One end of the driving shafts on both sides is connected to the shaft bracket. The shaft brackets on both sides are arranged on the upper surface of the equipment base. The other ends of the driving shafts on both sides are respectively connected to the output shafts on both sides of the dual-output motor through couplings. The driving gears on both sides are meshed with the transmission half gear rings on both sides of the back of the mounting bracket.

[0009] Furthermore, reinforcing ribs are provided on the support rods.

[0010] Furthermore, the installation shaft and the support rod are rotatably connected via a rotary bearing.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1) Rotate the angle adjustment structure, change the integrated fixed installation structure of the transmission, drive the photovoltaic panel to rotate through the driving structure, so as to adjust the angle of the photovoltaic panel, ensure that the solar paper always directly illuminates the photovoltaic panel, improve the effect of the photovoltaic panel absorbing solar energy, ensure the power generation efficiency of the photovoltaic panel, improve the stability of power transmission, and increase the power transmission volume.

[0013] 2) Double-sided transmission half-ring transmission, smooth angle adjustment, semi-circular transmission, semi-circular angle adjustment of photovoltaic panels, adapt to the correction of sunlight angle at any time of the day, large adjustment angle, strong practicality, simple adjustment structure, flexible operation, not limited by the site, and wide range of applications.

[0014] 3) The equipment has a simple structure, good adjustment effect, accurate angle adjustment, good solar energy absorption effect of photovoltaic panels, improved power generation efficiency, a stable power transmission curve, reduced power transmission fluctuations, high power transmission volume, and avoidance of solar energy waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of a photovoltaic panel angle preset adjustment device described in the present invention.

[0016] Figure 2 This is a front view of a photovoltaic panel angle preset adjustment device described in the present invention.

[0017] Figure 3 A side view of a photovoltaic panel angle preset adjustment device according to the present invention.

[0018] In the figure: 1-equipment base; 2-support rod; 3-mounting shaft; 4-mounting bracket; 5-photovoltaic panel; 6-mounting seat; 7-transmission half gear ring; 8-limit stop frame; 9-rotating bearing; 10-reinforcement rib; 11-pin; 12-dual output motor; 13-shaft bracket; 14-drive shaft; 15-drive gear; 16-coupling. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings:

[0020] like Figure 1-Figure 3 As shown, the working principle of a photovoltaic panel angle preset adjustment device is as follows: when the sun moves, the dual-output motor 12 installed on the device base 1 starts to rotate, and drives the drive shaft 14 installed on the shaft bracket 13 to rotate through the coupling 16. The rotation of the drive shaft 14 drives the transmission half-gear ring 7 installed on the mounting seat 6 that is meshed with it to rotate, thereby driving the mounting bracket 4 to rotate around the mounting axis 3, thereby realizing the angle adjustment of the photovoltaic panel 5, with good adjustment effect and accurate angle adjustment. The photovoltaic panel 5 absorbs solar energy well, the power generation efficiency is improved, the power transmission is stable, and the power transmission amount is high.

[0021] like Figure 1-Figure 3 As shown, a photovoltaic panel angle preset adjustment device comprises a device base 1 and a rotation angle adjustment structure, wherein the rotation angle adjustment structure is arranged on the device base 1, and the rotation angle adjustment structure comprises a support rod 2, a mounting bracket 4, a transmission half gear ring 7, an adjustment drive assembly and a limit stop frame 8, wherein the support rod 2 is arranged on both sides of the upper surface of the device base 1, the mounting bracket 4 is connected to the support rod 2 through a mounting shaft 3, a photovoltaic panel 5 is arranged on the upper surface of the mounting bracket 4, the device base 1 is used to install and support the device as a whole, and the mounting bracket 4 supports the photovoltaic power generation panel 5 to realize light power generation; a transmission half gear ring 7 is arranged on the back of the mounting bracket 4, the adjustment drive assembly is arranged directly below the mounting bracket 4, and the transmission half gear ring 7 is meshed and connected with the adjustment drive assembly on the upper surface of the device base 1, the limit stop frame 8 is arranged on the front and rear sides of the upper surface of the device base 1, and the limit stop frame 8 is arranged vertically below the front and rear ends of the mounting bracket 4, and the mounting bracket 4 is adjusted to the limit stop frame 8, and is limited by the limit stop frame 8, and no further angle adjustment occurs downward, so as to prevent the angle from being excessively adjusted and the risk of the mounting bracket 4 overturning.

[0022] Furthermore, there are two transmission half gear rings 7, which are respectively arranged on the back side of the mounting bracket 4 through the mounting seat 6 and the pin 11.

[0023] Furthermore, the adjustment drive assembly includes a driving gear 15, a dual-output motor 12, a shaft bracket 13, a coupling 16 and a driving shaft 14. The driving gear 15 is two and is arranged on both sides of the dual-output motor 12. The driving shaft 14 is respectively arranged at the center of the driving gears 15 on both sides. The driving gear 15 rotates with the driving shaft 14. One end of the driving shafts 14 on both sides is connected to the shaft bracket 13. The shaft brackets 13 on both sides are arranged on the upper surface of the equipment base 1. The other ends of the driving shafts 14 on both sides are respectively connected to the output shafts on both sides of the dual-output motor 12 through the coupling 16. The driving gears 15 on both sides are meshed with the transmission half-gear ring 7 on both sides of the back of the mounting bracket. When the angle of sunlight changes, the dual-output motor 12 installed on the equipment base 1 starts to rotate, and drives the driving shaft 14 installed on the shaft bracket 13 to rotate through the coupling 16. The rotation of the driving shaft 14 drives the transmission half-gear ring 7 installed on the mounting seat 6 that is meshed with it to rotate, thereby driving the mounting bracket 4 to rotate around the mounting shaft 3 to achieve angle adjustment.

[0024] The double-output motor 12 adopts a double-axis output step servo motor with a model number of PSE160B at both ends produced by Fengxin Company.

[0025] Furthermore, reinforcing ribs 10 are provided on the support rod 2 to strengthen the supporting force of the support rod 2 during the angle change of the photovoltaic panel 5 .

[0026] Furthermore, the installation shaft 3 and the support rod 2 are rotatably connected via a rotary bearing 9 .

[0027] like Figure 1-Figure 3 As shown, a method for using a photovoltaic panel angle preset adjustment device is as follows:

[0028] S1, the photovoltaic panel 5 is arranged on the upper surface of the mounting bracket 4, the mounting bracket 4 is rotatably connected to the support rods 2 on both sides, and a transmission half gear ring 7 is arranged on the lower surface of the mounting bracket 4, and the transmission half gear ring 7 is meshed with the driving gear 15;

[0029] S2, the sun is rising, the front end of the mounting bracket 4 is placed on the front limit stop frame 8, and the photovoltaic panel 5 faces the sun. As the sun gradually rises, the direct sunlight angle changes, the dual output end motor 12 is started, the driving gear 15 rotates to drive the transmission half gear ring 7 to rotate, and the transmission half gear ring 7 drives the mounting bracket 4 to rotate on the support rod 2, and the photovoltaic panel 5 on the mounting bracket 4 is slowly lifted, and the photovoltaic panel 5 faces the direct sunlight, absorbing solar energy and converting it into electrical energy;

[0030] S3, as the direct sunlight angle changes continuously, the driving gear 15 and the transmission half gear ring 7 rotate continuously to adjust the angle of the photovoltaic panel 5, so that the photovoltaic panel 5 always faces the direct sunlight and absorbs sufficient solar energy, until the rear end of the mounting bracket 4 is limited by the rear end limit stop frame 8, and the mounting bracket 4 no longer rotates downward;

[0031] S4, the sun sets, the photovoltaic panel 5 no longer senses solar energy, the dual-output motor 12 starts in reverse, the drive gear 15 drives the transmission half gear ring 7 in reverse, and the mounting bracket 4 is readjusted until the front end of the mounting bracket 4 rests on the front end limit stop frame 8, and then the drive stops, waiting for the next day for solar energy to convert into electrical energy.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic panel angle preset adjustment device, comprising a device base (1) and a rotation angle adjustment structure, wherein the rotation angle adjustment structure is arranged on the device base (1), characterized in that: The rotation angle adjustment structure comprises a support rod (2), a mounting bracket (4), a transmission half-gear ring (7), an adjustment drive assembly and a limit stop frame (8); the support rod (2) is arranged on both sides of the upper surface of the device base (1); the mounting bracket (4) is connected to the support rod (2) via a mounting shaft (3); a photovoltaic panel (5) is arranged on the upper surface of the mounting bracket (4); a transmission half-gear ring (7) is arranged on the back of the mounting bracket (4); the adjustment drive assembly is arranged directly below the mounting bracket (4) and on the upper surface of the device base (1); the transmission half-gear ring (7) is meshedly connected with the adjustment drive assembly; and the limit stop frame (8) is arranged on the front and rear sides of the upper surface of the device base (1).

2. A photovoltaic panel angle preset adjustment device according to claim 1, characterized in that: There are two transmission half gear rings (7), which are respectively arranged on the back side of the mounting bracket (4) through a mounting seat (6) and a pin (11).

3. A photovoltaic panel angle preset adjustment device according to claim 1, characterized in that: The adjustment drive assembly comprises a driving gear (15), a dual-output motor (12), a shaft bracket (13), a coupling (16) and a driving shaft (14). The driving gear (15) is arranged on both sides of the dual-output motor (12). The driving shaft (14) is arranged at the center of the driving gears (15) on both sides. The driving gear (15) rotates with the driving shaft (14). One end of the driving shafts (14) on both sides is connected to the shaft bracket (13). The shaft brackets (13) on both sides are arranged on the upper surface of the equipment base (1). The other ends of the driving shafts (14) on both sides are connected to the output shafts on both sides of the dual-output motor (12) through the coupling (16). The driving gears (15) on both sides are meshed with the transmission half gear rings (7) on both sides of the back of the mounting bracket.

4. The photovoltaic panel angle preset adjustment device according to claim 1, characterized in that: A reinforcing rib (10) is provided on the support rod (2).

5. The photovoltaic panel angle preset adjustment device according to claim 1, characterized in that: The installation shaft (3) and the support rod (2) are rotatably connected via a rotary bearing (9).

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