Solar tracking type photovoltaic support

Abstract

The utility model discloses a solar tracking type photovoltaic support, which is applied to the field of photovoltaic supports and comprises a flat plate, a rotating mechanism is fixedly connected to the upper surface of the flat plate, a solar panel is arranged on the rotating mechanism, and a solar azimuth sensor is arranged on the solar panel. Firstly, a first motor drives a rotating shaft to rotate, then a first rotating frame rotates in a first mounting plate, due to the fact that the first rotating frame is hinged to a second rotating frame, the second rotating frame can rotate, and then the second rotating frame drives a solar panel to rotate through a first connecting block; the solar panel always keeps the optimal angle to absorb solar energy, and the conversion rate of the solar energy is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic support technical field, especially relate to a solar tracking photovoltaic support. BACKGROUND

[0002] Under the background of global energy transformation and sustainable development, solar photovoltaic power generation as a clean, renewable energy form, is being popularized and applied at an unprecedented speed worldwide, and photovoltaic support as a key component of photovoltaic power generation system, its performance, cost and technical innovation are directly related to the power generation efficiency of photovoltaic power station, investment return and the healthy development of the whole photovoltaic industry.

[0003] The utility model discloses a photovoltaic support, which is provided with a support structure, a strip, a strip connecting assembly, the support structure comprises a front stand, a rear stand, a crossbeam, an inclined strut, a front stand crossbeam connecting piece, a rear stand crossbeam connecting piece, a crossbeam inclined strut connecting piece and a rear stand inclined strut connecting piece, and has the advantages of weather resistance, acid corrosion resistance, large structural strength, light weight and easy installation.

[0004] The patent is inconvenient for adjusting the inclination angle of the solar panel, so that the device cannot be adjusted according to the sun direction, and cannot absorb solar energy at the best angle, thereby reducing the conversion rate of solar energy. UTILITY MODEL CONTENTS

[0005] The utility model discloses a solar tracking photovoltaic support, which solves the problem of the existing photovoltaic support, which is inconvenient for adjusting the inclination angle of the solar panel, so that the device cannot be adjusted according to the sun direction, and cannot absorb solar energy at the best angle, thereby reducing the conversion rate of solar energy.

[0006] The above technical purpose of the utility model is realized by the following technical scheme, a solar tracking photovoltaic support, comprising a flat plate, the upper surface of the flat plate is fixedly connected with a rotating mechanism, the rotating mechanism is provided with a solar panel, the solar panel is provided with a sun direction sensor, the lower surface of the flat plate is provided with a rotating mechanism, the rotating mechanism drives the rotating mechanism and the sun direction sensor to rotate.

[0007] The rotating mechanism comprises a first mounting plate, a first rotating frame, a rotating shaft, a first motor, a second rotating frame and a first connecting block, the first mounting plate is fixedly connected to the flat plate, the first mounting plate is two in number and symmetrically arranged, one end of the first rotating frame is rotatably arranged between the two first mounting plates, the rotating shaft penetrates one end of the first rotating frame and extends to the outside of the first mounting plate, the first motor is fixedly connected to one end of the rotating shaft, the second rotating frame is hingedly connected to the other end of the first rotating frame, and the first connecting block is fixedly connected to the solar panel and hingedly connected to the other end of the second rotating frame.

[0008] The above technical scheme is adopted, the flat plate, the rotating mechanism, the solar panel and the solar azimuth sensor are arranged, in use, first, the solar panel is connected to the flat plate through the rotating mechanism, when the solar azimuth changes, the solar azimuth sensor is used for monitoring the solar azimuth in real time, then the rotating mechanism drives the solar panel to rotate, so that the solar panel always maintains the optimal absorption angle, and the utilization rate of solar energy is improved, wherein the rotating mechanism comprises a first mounting plate, a first rotating frame, a rotating shaft, a first motor, a second rotating frame and a first connecting block, in use, first, the first motor drives the rotating shaft to rotate, and then the first rotating frame rotates in the first mounting plate, since the first rotating frame and the second rotating frame are hingedly connected, the second rotating frame can rotate, and then the second rotating frame drives the solar panel to rotate through the first connecting block, so that the solar panel always maintains the optimal angle to absorb solar energy, and the conversion rate of solar energy is improved.

[0009] Further, the rotating mechanism comprises a rotating plate, a mounting frame, a second motor, a driving wheel, a driven wheel and an auxiliary pulley, the rotating plate is fixedly connected to the lower surface of the flat plate, the mounting frame is arranged below the rotating plate, the second motor is fixedly connected to the mounting frame, the driving wheel is arranged on the mounting frame, the rotating shaft of the second motor is connected to the driving wheel, the driven wheel is arranged on the lower surface of the rotating plate and connected to the mounting frame, the driving wheel and the driven wheel are connected through a belt, and the auxiliary pulley is arranged on the mounting frame and in contact with the rotating plate.

[0010] The above technical scheme is adopted, the rotating plate, the mounting frame, the second motor, the driving wheel, the driven wheel and the auxiliary pulley are arranged, in use, first, the second motor drives the driving wheel to rotate, the driving wheel and the driven wheel are connected through a belt, and the rotating plate can be driven to rotate, then the rotating plate drives the flat plate to rotate, and then the solar panel rotates and tracks the solar azimuth, wherein the mounting frame can provide support for the rotating plate, so that the rotating plate rotates on the mounting frame, and then the auxiliary pulley can reduce the friction between the mounting frame and the rotating plate, so that the rotating plate can better rotate.

[0011] Further, the second mounting plate is fixedly connected to the other end of the solar panel, the second mounting plate is two in number and symmetrically arranged, the second connecting block is fixedly connected to the solar panel, and the second connecting block is rotationally arranged with the second mounting plate.

[0012] By adopting the above technical scheme, the second connecting block is connected with the solar panel in use, and when one end of the solar panel rotates, the second connecting block can also rotate in the second mounting plate, so that the solar panel completes rotation.

[0013] Further, the fixed block is fixedly connected to the plate, the upper end of the fixed block is arc-shaped, the fixed block is located between the two second mounting plates, the upper end of the fixed block is provided with a limiting groove, the limiting block is fixedly connected to the second connecting block, the limiting block is slidingly arranged in the limiting groove, and the limiting block and the limiting groove are both convex in cross section.

[0014] By adopting the above technical scheme, the fixed block is fixed to the plate, the upper end of the fixed block is arc-shaped, when the second connecting block rotates, the limiting block in the second connecting block can rotate in the limiting groove, and the limiting block and the limiting groove cooperate to limit the rotation of the second connecting block.

[0015] Further, the controller is fixedly arranged on the plate, and the controller is electrically arranged with the first motor and the solar azimuth sensor.

[0016] By adopting the above technical scheme, after the solar azimuth sensor monitors the azimuth of sunlight in real time, the monitoring electrical signal is transmitted to the controller through the wire, the electrical signal is calculated by the controller, the electrical signal is transmitted to the first motor according to the calculation result, and then the solar panel is driven to rotate by the first motor, so that the conversion rate of the solar panel is improved.

[0017] Further, the controller is externally provided with a protective box, the protective box is fixedly arranged with the plate, and the upper end of the protective box is slidingly connected with a protective plate.

[0018] By adopting the above technical scheme, the protective box and the protective plate are used in cooperation in use, so that the controller can be protected, the controller is prevented from being affected by rainwater, and the controller is protected.

[0019] Further, the first motor is provided with a mounting base, and the mounting base is fixedly connected to the plate by bolts.

[0020] Adopting the technical scheme, the mounting base is arranged, so that the mounting base can fix the first motor when in use, and the first motor is stably fixed on the flat plate.

[0021] Further, the lower surface of the mounting frame is provided with four symmetrical telescopic legs, and the lower surface of each telescopic leg is fixedly connected with a grounding plate.

[0022] Adopting the technical scheme, the telescopic legs and the grounding plates are arranged, so that the height of the solar panel can be changed by the telescopic legs when in use, and then the grounding plates are fixed on the ground, and then the grounding plates can increase the contact area between the telescopic legs and the ground, and improve the stability of the telescopic legs.

[0023] In summary, the utility model has the following beneficial effects:

[0024] The rotating mechanism is arranged, so that the first motor drives the rotating shaft to rotate first when in use, and then the first rotating frame rotates in the first mounting plate, the second rotating frame can rotate due to the hinging of the first rotating frame and the second rotating frame, and then the second rotating frame drives the solar panel to rotate through the first connecting block, so that the solar panel always maintains the optimal angle to absorb solar energy, and the conversion rate of solar energy is improved.

[0025] The second mounting plate and the second connecting block are arranged, so that the second connecting block is connected with the solar panel, and when one end of the solar panel rotates, the second connecting block can also rotate in the second mounting plate, and the solar panel completes rotation.

[0026] Based on the above improvements, the overall technical effect of the device is that the sun can be monitored by the sun azimuth sensor, and then the solar panel rotates, so that the solar panel always maintains the optimal irradiation angle, and the conversion rate of solar energy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the overall structure of the utility model;

[0028] Figure 2 is a schematic view of the rotating mechanism of the utility model;

[0029] Figure 3 is a schematic view of the solar panel, the sun azimuth sensor and the flat plate of the utility model;

[0030] Figure 4 is a schematic view of the rotating mechanism of the utility model;

[0031] Figure 5 is a schematic view of the Figure 2 enlarged view of A in the middle;

[0032] Figure 6 It is the structural diagram of the fixed block, the limiting groove and the limiting block of the utility model.

[0033] In the figure, 1, flat plate; 2, rotating mechanism; 3, solar panel; 4, solar azimuth sensor; 5, second mounting plate; 6, second connecting block; 7, fixed block; 8, limiting groove; 9, limiting block; 10, controller; 11, protective box; 12, protective plate; 13, mounting base; 15, telescopic leg; 16, grounding plate; 17, rotating mechanism; 201, first mounting plate; 202, first rotating frame; 203, rotating shaft; 204, first motor; 205, second rotating frame; 206, first connecting block; 171, rotating plate; 172, mounting frame; 173, second motor; 174, driving wheel; 175, driven wheel; 176, auxiliary pulley. DETAILED DESCRIPTION

[0034] The utility model is further explained in detail below in combination with the drawings.

[0035] Embodiment:

[0036] Please refer to Figures 1-6 The utility model provides technical scheme: a solar tracking type photovoltaic support, including flat plate 1, the upper surface fixed connection of flat plate 1 has rotating mechanism 2, is provided with solar panel 3 on rotating mechanism 2, is provided with solar azimuth sensor 4 on solar panel 3, the lower surface of flat plate 1 is provided with rotating mechanism 17, and rotating mechanism 17 drives rotating mechanism 2 and solar azimuth sensor 4 to rotate;

[0037] Rotating mechanism 2 includes first mounting plate 201, first rotating frame 202, rotating shaft 203, first motor 204, second rotating frame 205 and first connecting block 206, and first mounting plate 201 is fixedly connected on flat plate 1, the number of first mounting plate 201 is two and is symmetrically set, and one end of first rotating frame 202 is rotatably set between two first mounting plates 201, and rotating shaft 203 penetrates one end of first rotating frame 202 and extends to the outside of first mounting plate 201, and first motor 204 is fixedly connected on one end of rotating shaft 203, and second rotating frame 205 is hinged to the other end of first rotating frame 202, and first connecting block 206 is fixedly connected on solar panel 3, and first connecting block 206 is hinged to the other end of second rotating frame 205.

[0038] The utility model discloses a solar energy tracking device, including flat plate 1, rotating mechanism 2, solar panel 3 and solar azimuth sensor 4, solar panel 3 is connected on flat plate 1 through rotating mechanism 2, when the solar azimuth changes, the solar azimuth sensor 4 is used for real -time monitoring the solar azimuth, then the rotating mechanism 2 drives solar panel 3 to rotate, and solar panel 3 always keeps the best angle of absorption, improves the utilization of solar energy, and the rotating mechanism 2 includes first mounting plate 201, first rotating frame 202, rotating shaft 203, first motor 204, second rotating frame 205 and first connecting block 206, first motor 204 drives rotating shaft 203 to rotate, and then first rotating frame 202 rotates in first mounting plate 201, because first rotating frame 202 and second rotating frame 205 are hinged, and second rotating frame 205 can rotate, and then second rotating frame 205 drives solar panel 3 to rotate through first connecting block 206, so that solar panel 3 always keeps the best angle of absorption, improves the conversion rate of solar energy.

[0039] Reference Figure 2 Rotating mechanism 17 includes rotating plate 171, mounting frame 172, second motor 173, driving wheel 174, driven wheel 175 and auxiliary pulley 176, rotating plate 171 is fixedly connected to the lower surface of flat plate 1, mounting frame 172 is arranged below rotating plate 171, second motor 173 is fixedly connected to mounting frame 172, driving wheel 174 is arranged on mounting frame 172, the rotating shaft of second motor 173 is connected with driving wheel 174, driven wheel 175 is arranged on the lower surface of rotating plate 171 and is connected with mounting frame 172, driving wheel 174 is connected with driven wheel 175 through a belt, and auxiliary pulley 176 is arranged on mounting frame 172 and contacts rotating plate 171;

[0040] Through the arrangement of rotating plate 171, mounting frame 172, second motor 173, driving wheel 174, driven wheel 175 and auxiliary pulley 176, first, second motor 173 can drive driving wheel 174 to rotate, driving wheel 175 and driven wheel 174 are connected through a belt, and rotating plate 171 can be driven to rotate, then flat plate 1 can be driven to rotate by rotating plate 171, and then solar panel 3 is rotated, and the solar azimuth is tracked, wherein mounting frame 172 can provide support for rotating plate 171, so that rotating plate 171 rotates on mounting frame 172, then auxiliary pulley 176 can reduce the friction between mounting frame 172 and rotating plate 171, and rotating plate 171 can rotate better.

[0041] Reference Figure 5The second mounting plate 5 is fixedly connected to one end of the solar panel 3, the number of the second mounting plate 5 is two and the second mounting plate 5 is symmetrically arranged, the second connecting block 6 is fixedly connected to the solar panel 3, and the second connecting block 6 is rotationally arranged with the second mounting plate 5. When the second connecting block 6 is connected with the solar panel 3 in use, the second connecting block 6 can rotate in the second mounting plate 5 when one end of the solar panel 3 rotates, so that the solar panel 3 can rotate.

[0042] With reference to Figure 6 The fixed block 7 is fixedly connected to the flat plate 1, the upper end of the fixed block 7 is arc-shaped, the fixed block 7 is located between the two second mounting plates 5, the upper end of the fixed block 7 is provided with a limiting groove 8, the limiting block 9 is fixedly connected to the second connecting block 6, the limiting block 9 is slidingly arranged in the limiting groove 8, the cross sections of the limiting block 9 and the limiting groove 8 are both convex, and the fixed block 7, the limiting groove 8 and the limiting block 9 are arranged. When the fixed block 7 is fixed to the flat plate 1 in use, the limiting block 9 in the second connecting block 6 can rotate in the limiting groove 8 when the second connecting block 6 rotates, and the rotation of the second connecting block 6 is limited by the cooperation of the limiting block 9 and the limiting groove 8.

[0043] With reference to Figure 4 The controller 10 is fixedly arranged on the flat plate 1, the controller 10 is electrically arranged with the first motor 204 and the solar azimuth sensor 4, the monitoring electrical signal is transmitted to the controller 10 through the wire after the solar azimuth sensor 4 monitors the solar azimuth in real time, the electrical signal is calculated by the controller 10, and the electrical signal is transmitted to the first motor 204 according to the calculation result, so that the solar panel 3 is driven to rotate by the first motor 204, thereby improving the conversion rate of the solar panel 3.

[0044] With reference to Figure 4 The protective box 11 is arranged outside the controller 10, the protective box 11 is fixedly arranged with the flat plate 1, the protective plate 12 is slidingly connected to the upper end of the protective box 11, and the protective box 11 and the protective plate 12 are arranged. When the protective box 11 and the protective plate 12 are used in combination, the controller 10 can be protected, the controller 10 is prevented from being affected by rainwater, and the controller 10 is protected.

[0045] With reference to Figure 4 The mounting base 13 is arranged on the first motor 204 and is fixedly connected to the flat plate 1 by bolts, and the mounting base 13 is arranged. When the mounting base 13 is used in use, the first motor 204 can be fixed, and the first motor 204 is stably fixed on the flat plate 1.

[0046] With reference toFigure 1 The lower surface of the mounting frame 172 is provided with four symmetrical telescopic legs 15, the lower surface of the telescopic leg 15 is fixedly connected with a grounding plate 16, by setting the telescopic leg 15 and the grounding plate 16, the height of the solar panel 3 can be changed when in use, then the grounding plate 16 is fixed on the ground, then the grounding plate 16 can increase the contact area of the telescopic leg 15 with the ground, and the stability of the telescopic leg 15 is improved.

[0047] Brief description of the use process:

[0048] In use, first, when the sun azimuth changes, the sun light azimuth is monitored in real time by the sun azimuth sensor 4, then the first motor 204 drives the rotating shaft 203 to rotate, and the first rotating frame 202 rotates in the first mounting plate 201, because the first rotating frame 202 and the second rotating frame 205 are hinged, the second rotating frame 205 can rotate, and the second rotating frame 205 drives the solar panel 3 to rotate through the first connecting block 206, at the same time, the second motor 173 can drive the driving wheel 174 to rotate, the driving wheel 175 and the driven wheel 174 are connected through the belt, and the rotating plate 171 can be driven to rotate, then the rotating plate 171 can drive the flat plate 1 to rotate, and the solar panel 3 rotates to track the sun azimuth, wherein the mounting frame 172 can provide support for the rotating plate 171, the rotating plate 171 rotates on the mounting frame 172, then the auxiliary pulley 176 can reduce the friction between the mounting frame 172 and the rotating plate 171, and the rotating plate 171 can rotate better, so that the solar panel 3 always maintains the best angle to absorb solar energy, and the conversion rate of solar energy is improved, after the sun light azimuth is monitored in real time by the sun azimuth sensor 4, the monitoring electrical signal is transmitted to the controller 10 through the wire, the electrical signal is calculated by the controller 10, and the electrical signal is transmitted to the first motor 204 according to the calculation result, and then the solar panel 3 is driven to rotate by the first motor 204, so that the conversion rate of the solar panel 3 is improved;

[0049] Then, the second connecting block 6 is connected with the solar panel 3, when one end of the solar panel 3 rotates, the second connecting block 6 can also rotate in the second mounting plate 5, so that the solar panel 3 rotates, the fixed block 7 is fixed on the flat plate 1, the upper end of the fixed block 7 is arc-shaped, when the second connecting block 6 rotates, the limiting block 9 in the second connecting block 6 can rotate in the limiting groove 8, and the rotation of the second connecting block 6 is limited by the cooperation of the limiting block 9 and the limiting groove 8;

[0050] Finally, the cooperation of the protection box 11 and the protection plate 12 can protect the controller 10, avoid the controller 10 from being affected by rainwater, and protect the controller 10, and the installation base 13 can fix the first motor 204 and stably fix the first motor 204 on the flat plate 1.

[0051] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A solar tracking photovoltaic support comprising a flat plate (1), characterized in that: The upper surface of the flat plate (1) is fixedly connected with a rotating mechanism (2), the rotating mechanism (2) is provided with a solar panel (3), the solar panel (3) is provided with a solar azimuth sensor (4), the lower surface of the flat plate (1) is provided with a rotating mechanism (17), the rotating mechanism (17) drives the rotating mechanism (2) and the solar azimuth sensor (4) to rotate. The rotating mechanism (2) comprises a first mounting plate (201), a first rotating frame (202), a rotating shaft (203), a first motor (204), a second rotating frame (205) and a first connecting block (206), the first mounting plate (201) is fixedly connected to the flat plate (1), the number of the first mounting plate (201) is two and the two are symmetrically arranged, one end of the first rotating frame (202) is rotatably arranged between the two first mounting plates (201), the rotating shaft (203) penetrates one end of the first rotating frame (202) and extends to the outside of the first mounting plate (201), the first motor (204) is fixedly connected to one end of the rotating shaft (203), the second rotating frame (205) is hingedly connected to the other end of the first rotating frame (202), the first connecting block (206) is fixedly connected to the solar panel (3), and the first connecting block (206) is hingedly connected to the other end of the second rotating frame (205).

2. A solar tracking PV support according to claim 1, characterized in that: The rotating mechanism (17) comprises a rotating plate (171), a mounting frame (172), a second motor (173), a driving wheel (174), a driven wheel (175) and an auxiliary pulley (176), the rotating plate (171) is fixedly connected to the lower surface of the flat plate (1), the mounting frame (172) is arranged below the rotating plate (171), the second motor (173) is fixedly connected to the mounting frame (172), the driving wheel (174) is arranged on the mounting frame (172), the rotating shaft of the second motor (173) is connected with the driving wheel (174), the driven wheel (175) is arranged on the lower surface of the rotating plate (171) and connected with the mounting frame (172), the driving wheel (174) and the driven wheel (175) are connected through a belt, and the auxiliary pulley (176) is arranged on the mounting frame (172) and in contact with the rotating plate (171).

3. The solar tracking PV support of claim 1, wherein: The flat plate (1) is fixedly connected with a second mounting plate (5), one end of the second mounting plate (5) is fixedly connected to the other end of the solar panel (3), the number of the second mounting plate (5) is two and the two are symmetrically arranged, a second connecting block (6) is fixedly connected to the solar panel (3), and the second connecting block (6) is rotatably arranged with the second mounting plate (5).

4. A solar tracking PV support according to claim 3, characterized in that: The fixed block (7) is fixedly connected on the flat plate (1), the upper end of the fixed block (7) is arranged in an arc shape, the fixed block (7) is located between the two second mounting plates (5), the upper end of the fixed block (7) is provided with a limiting groove (8), the second connecting block (6) is fixedly connected with a limiting block (9), the limiting block (9) is slidably arranged in the limiting groove (8), and the limiting block (9) and the limiting groove (8) are both arranged in a convex shape in cross section.

5. The solar tracking PV support of claim 1, wherein: The controller (10) is fixedly arranged on the flat plate (1), and the controller (10) is electrically connected with the first motor (204) and the solar azimuth sensor (4).

6. A solar tracking PV support according to claim 5, characterized in that: The protective box (11) is arranged outside the controller (10), the protective box (11) is fixedly arranged on the flat plate (1), and the upper end of the protective box (11) is slidably connected with a protective plate (12).

7. The solar tracking PV support of claim 1, wherein: The first motor (204) is provided with a mounting base (13), and the mounting base (13) is fixedly connected to the flat plate (1) through bolts.

8. The solar tracking PV support of claim 2, wherein: The lower surface of the mounting frame (172) is provided with telescopic legs (15), the number of the telescopic legs (15) is four and the telescopic legs (15) are symmetrically arranged, and the lower surface of the telescopic leg (15) is fixedly connected with a grounding plate (16).

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