Adjusting support for solar photovoltaic panel

Abstract

The invention discloses an adjusting support for a solar photovoltaic panel, and belongs to the technical field of solar photovoltaic panels, the adjusting support for the solar photovoltaic panel comprises a solar panel, a mounting rack is connected below the exterior of the solar panel, and an inclination angle adjusting mechanism is arranged below the exterior of the mounting rack. The inclination angle adjusting mechanism adjusts the inclination angle of the solar panel, the lower portion of the inclination angle adjusting mechanism is connected with the lifting adjusting mechanism, the lifting adjusting mechanism is the solar panel, the lower portion of the lifting adjusting mechanism is fixedly connected with the steering mechanism, and the steering mechanism adjusts the orientation of the solar panel. The solar panel can adapt to the east-rise and west-fall rule through the lifting adjusting mechanism, automatic adjustment is carried out, the energy conversion rate is improved, the solar panel can adapt to the use requirements of different longitudes and latitudes and seasons through the dip angle adjusting mechanism, and finally the steering mechanism is arranged, so that the energy conversion rate is improved. Adjusting dead angles generated by the lifting adjusting mechanism and the inclination angle adjusting mechanism can be avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of solar photovoltaic panels, and in particular relates to an adjusting bracket for a solar photovoltaic panel. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, abbreviated as PV, refers to a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. The semiconductor materials used to generate electricity mainly include: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed rapidly.

[0003] When working, solar photovoltaic panels need direct sunlight, so that they can absorb solar energy with the highest efficiency. There are two factors that make solar photovoltaic panels perpendicular to sunlight:

[0004] 1. Longitude and latitude and season. Because the sun will directly shine on the equator on the spring equinox and autumn equinox, the sun will directly shine on 23°26′N on the summer solstice and 23°26′S on the winter solstice, so the longitude and latitude and season of the solar photovoltaic panel are different, which will make the tilt angle of the solar photovoltaic panel different;

[0005] Second, because the earth revolves around the sun and rotates at the same time, the sun rises in the east and sets in the west. Therefore, the direction of the sun's rays is different in the morning and evening. For example, the sun shines from the east in the morning and from the west in the evening. From a human perspective, the sun moves from east to west in this process.

[0006] So to sum up, if solar photovoltaic panels want to be directly exposed to sunlight and thus obtain a more efficient energy conversion rate, they need to undergo precise adjustments and detailed calculations. However, existing solar photovoltaic panels are often fixedly installed in a certain position, or only undergo simple adjustments, and cannot achieve a higher energy conversion rate. Summary of the invention

[0007] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an adjusting bracket for a solar photovoltaic panel.

[0008] The technical solution adopted to solve the above technical problems is: an adjustment bracket for a solar photovoltaic panel, including a solar panel, a mounting frame connected to the lower part of the outside of the solar panel, a tilt adjustment mechanism is arranged at the lower part of the outside of the mounting frame, the tilt adjustment mechanism adjusts the tilt angle of the solar panel, a lifting adjustment mechanism is connected to the lower part of the tilt adjustment mechanism, the lifting adjustment mechanism solar panel has a steering mechanism fixedly connected to the lower part of the lifting adjustment mechanism, and the steering mechanism adjusts the direction of the solar panel.

[0009] Through the above technical scheme, multiple solar panels can be installed together to work together. At the same time, the tilt adjustment mechanism arranged inside the device can adjust the solar panel according to the changes in longitude and latitude and seasons, so that the solar panel is at a ninety-degree angle to the direct sunlight, ensuring the highest efficiency in converting solar energy. The setting of the lifting and lowering adjustment mechanism enables the solar panel to rotate according to the sunrise and sunset time, ensuring that it can follow the direction of sunlight during the illumination time, thereby improving the energy conversion efficiency. Finally, the setting of the steering mechanism enables the device to rotate like a sunflower, follow the direct sunlight, and reset at night, thereby improving the energy conversion efficiency.

[0010] Furthermore, a plurality of solar panels are arranged on one side of the surface of the mounting frame, and rope rings are fixedly connected to both ends of the surface of the mounting frame on a side away from the solar panels.

[0011] Furthermore, a screw is fixedly connected to the middle of the side of the solar panel that is not exposed to direct sunlight, a nut is rotatably sleeved on the outside of the screw, a mounting frame is arranged on the outside of the solar panel, a plurality of screw holes are opened inside the mounting frame, and the solar panel is connected to the mounting frame via the screw.

[0012] Through the above technical solution, multiple solar panels are combined for use. Even if one of them is damaged, it can be replaced in time. At the same time, the independently detachable solar panels will be more convenient during mobile transportation, and the rope ring setting can make it better cooperate with the tilt adjustment mechanism.

[0013] Furthermore, the lifting and adjusting mechanism includes a fixing frame fixedly connected to both ends of the surface of the side away from the solar panel, a connecting frame is arranged inside the fixing frame, an inclination axis is arranged between the fixing frame and the connecting frame, the fixing frame and the connecting frame both rotate around the inclination axis, an electric telescopic rod is arranged at the lower part of the connecting frame, the electric telescopic rod is connected to the connecting frame through a lifting axis, and the connecting frame rotates around the lifting axis.

[0014] Through the above technical solution, the electric telescopic rods on both sides support the solar panels. When one of them contracts and the other extends, the solar panel will tilt so that it can be better perpendicular to the sunrise and sunset sunlight in the morning and evening, thereby improving the energy conversion rate.

[0015] Furthermore, the steering mechanism includes a turntable connected to the fixed end of the electric telescopic rod, the outside of the turntable is fixedly connected with ratchets, a mounting base is provided below the outside of the turntable, the mounting base is fixedly installed on the ground, the inner wall of the mounting base is fixedly connected with latches, the turntable is placed inside the mounting base, and the turntable rotates unidirectionally inside the mounting base through the ratchets and the latches.

[0016] Through the above technical solution, the turntable will carry components such as solar panels to rotate in one direction, and will not rotate in the opposite direction due to other external factors, thereby ensuring the stability of the operation of the device.

[0017] Furthermore, the steering mechanism includes a gear ring fixedly connected to the upper part of the outside of the turntable, a steering motor is arranged on the upper part of the outside of one side of the mounting base, a gear is fixedly connected to the output end of the steering motor, the gear is meshed with the gear ring, a ring cover is arranged on the upper part of the outside of the mounting base, a notch is opened inside the ring cover, and the steering motor and the gear are located inside the notch.

[0018] Through the above technical solution, the steering motor will drive the turntable and solar panels and other structures to rotate through the gears and gear rings, and the setting of the ring cover will ensure that the turntable will not easily detach from the fixed base, and the design of the groove will ensure that the steering motor and gear will not be interfered with by the ring cover.

[0019] Furthermore, the steering mechanism also includes a power storage device fixedly arranged on one side of the outer upper surface of the turntable, and the power storage device provides power for each drive motor. A power transmission device is fixedly arranged on the other side of the outer upper surface of the turntable, and the power transmission device converts excess electrical energy from the solar panel for transmission.

[0020] Through the above technical solution, it is more convenient to adjust the power source of the device, and the device can be installed on a large scale outdoors in open and well-lit places, and the setting of the power transmission device will transmit the electric energy converted by the solar panels.

[0021] Furthermore, the inclination adjustment mechanism includes an adjusting motor fixedly arranged on both sides of the upper middle part of the outer part of the turntable, the output ends of the adjusting motor are fixedly connected to a rotating wheel, a winding rope is wound inside the rotating wheel, guide wheels are arranged on both sides of the upper part of the outer part of the turntable, and the winding rope passes through the guide wheel and is fixedly connected to the rope ring.

[0022] Through the above technical solution, the regulating motor will retract or release the retracted rope, thereby pulling down or loosening the two sides of the mounting frame, which can adjust the tilt of the solar panel to make it more perpendicular to the sunlight.

[0023] The beneficial effects of the present invention are as follows: (1) The present invention can make the solar panel better adapt to the law of the sun rising in the east and setting in the west through the setting of the lifting and adjusting mechanism, and make the solar panel always be in a perpendicular state to the sunlight, so that the energy conversion efficiency of the solar panel will be higher; (2) The present invention can make the solar panel better adapt to the direct angle of the sun in different longitudes and latitudes and different seasons through the setting of the tilt adjustment mechanism, so that the solar panel is always perpendicular to the direct angle of the sun, and obtain a better energy conversion rate; (3) Finally, the setting of the steering mechanism can make the solar panel be rotated 360 degrees horizontally, thereby avoiding dead angles that the lifting and adjusting mechanism and the tilt adjustment mechanism cannot reach, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the present invention except for the solar panels;

[0026] Figure 3 It is a schematic diagram of the structure of the steering mechanism etc. in the present invention;

[0027] Figure 4 It is a bottom view of the solar panel, lifting adjustment mechanism and tilt adjustment mechanism in the present invention;

[0028] Figure 5 It is an exploded view of the solar panel, lifting adjustment mechanism and tilt adjustment mechanism in the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the tilt angle adjustment mechanism and the like in the present invention;

[0030] Figure 7 It is an exploded view of some lifting and adjusting mechanisms in the present invention.

[0031] 10. The solar panel is provided with a plurality of screw holes, a plurality of screw holes and a plurality of screw holes. The plurality of screw holes and a plurality of screw holes are provided with a plurality of screw holes. The plurality of screw holes and a plurality of screw holes are provided with a plurality of screw holes. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] like Figure 1 - Figure 7 As shown, an adjustment bracket for a solar photovoltaic panel of the present embodiment includes a solar panel 100, a mounting frame 102 is connected to the lower part of the outside of the solar panel 100, a tilt adjustment mechanism 500 is arranged at the lower part of the outside of the mounting frame 102, the tilt adjustment mechanism 500 adjusts the tilt angle of the solar panel 100, a lifting adjustment mechanism 400 is connected below the tilt adjustment mechanism 500, the lifting adjustment mechanism 400 is fixedly connected to the solar panel 100, and a steering mechanism 300 is fixedly connected below the lifting adjustment mechanism 400, and the steering mechanism 300 adjusts the orientation of the solar panel 100.

[0034] like Figure 2 , Figure 4 - Figure 5 As shown, a plurality of solar panels 100 are arranged on one side of the surface of the mounting frame 102. The detachable solar panels 100 are more convenient and quicker to install, carry and replace. The mounting frame 102 is fixedly connected with rope rings 105 at both ends of the surface of the side away from the solar panels 100, so that the tilt adjustment mechanism 500 can better drive the mounting frame 102 to rotate through the rope rings 105.

[0035] A screw 103 is fixedly connected to the middle of the side of the solar panel 100 that is not exposed to direct sunlight. A nut 104 is rotatably sleeved on the outside of the screw 103. A mounting frame 102 is arranged on the outside of the solar panel 100. A plurality of screw holes 101 are provided inside the mounting frame 102. The solar panel 100 is connected to the mounting frame 102 via the screw 103.

[0036] like Figure 2 - Figure 5 , Figure 7 As shown, the lifting and adjusting mechanism 400 includes a fixing frame 404 fixedly connected to the mounting frame 102 at both ends of the surface of a side away from the solar panel 100, a connecting frame 402 is arranged inside the fixing frame 404, an inclination axis 405 is arranged between the fixing frame 404 and the connecting frame 402, the fixing frame 404 and the connecting frame 402 both rotate around the inclination axis 405, an electric telescopic rod 403 is arranged at the lower part of the connecting frame 402, the electric telescopic rod 403 is connected to the connecting frame 402 through a lifting axis 401, the connecting frame 402 rotates around the lifting axis 401, and the two electric telescopic rods 403 are arranged along the east-west direction.

[0037] The steering mechanism 300 includes a turntable 301 connected to the fixed end of the electric telescopic rod 403, ratchets 307 are fixedly connected to the outside of the turntable 301, a mounting base 304 is arranged below the outside of the turntable 301, the mounting base 304 is fixedly installed on the ground, and latch teeth 306 are fixedly connected to the inner wall of the mounting base 304. The turntable 301 is placed inside the mounting base 304, and the turntable 301 rotates unidirectionally inside the mounting base 304 through the ratchets 307 and the latch teeth 306, thereby avoiding the turntable 301 from rotating in an unintentional reverse direction due to external force factors, thereby ensuring the working stability of the solar panel 100.

[0038] The steering mechanism 300 includes a gear ring 308 fixedly connected to the upper outside of the turntable 301, a steering motor 303 is arranged on the upper outside of one side of the mounting base 304, a gear 305 is fixedly connected to the output end of the steering motor 303, the gear 305 is meshed with the gear ring 308, a ring cover 302 is arranged on the upper outside of the mounting base 304, a notch is opened inside the ring cover 302, the steering motor 303 and the gear 305 are located inside the notch, so that when the gear 305 rotates, it will drive the gear ring 308 to rotate without interfering with the ring cover 302.

[0039] The steering mechanism 300 also includes a power storage device 200 fixedly arranged on one side of the outer upper surface of the turntable 301. The power storage device 200 provides power for each driving motor. The power storage device 200 is powered by the solar panel 100. A power transmission device 201 is fixedly arranged on the other side of the outer upper surface of the turntable 301. The power transmission device 201 converts excess electrical energy from the solar panel 100 for transmission.

[0040] like Figure 3 - Figure 6 As shown, the inclination adjustment mechanism 500 includes an adjustment motor 502 fixedly arranged on both sides of the upper middle part of the outside of the turntable 301, the output end of the adjustment motor 502 is fixedly connected to the rotating wheel 501, and the inside of the rotating wheel 501 is wound with a winding rope 504, and guide wheels 503 are arranged on both sides of the upper part of the outside of the turntable 301. The winding rope 504 passes through the guide wheel 503 and is fixedly connected to the rope ring 105. The two adjustment motors 502 run in opposite directions to each other, and the two winding ropes 504 are respectively located on both sides of the mounting frame 102.

[0041] The working principle of this embodiment is as follows. When using this device, the mounting base 304 is first fixedly installed in a suitable position, and then the turntable 301 is placed inside the mounting base 304, and the turntable 301 is fixed and restricted by the ring cover 302, and then the solar panel 100 can be fixedly installed on the mounting frame 102.

[0042] After the device is installed, the required inclination angle of the solar panel 100 is adjusted and calculated according to the longitude and latitude of the installation site and the season, and then the adjusting motor 502 is started to drive the rotating wheel 501 to rotate, and drive the winding rope 504 to contract and release at the same time, so that the winding rope 504 will pull down one side of the mounting frame 102 through the guide wheel 03 and the rope ring 105, and release the other side, and the mounting frame 102 will carry the solar panel 100 to rotate around the inclination axis 405 until it rotates to the calculated appropriate angle, and then it can stop, so that the mounting frame 102 and the solar panel 100 will be perpendicular to the sunlight, thereby achieving the highest energy conversion rate.

[0043] When the device is in the early morning and the sun is about to rise, the lifting and adjusting mechanism 400 is used to start the electric telescopic rod 403 on the east side to retract, and at the same time the electric telescopic rod 403 on the west side is extended, so that the mounting frame 102 and the solar panel 100 will rotate around the lifting axis 401, thereby tilting, and the solar panel 100 will face the east over a large area, so as to better receive the rising sunlight, thereby performing more efficient energy conversion. Similarly, when the sun sets in the west, the solar panel 100 can be turned to face the west in the opposite direction, so that the solar panel 100 will always maintain a suitable inclination angle, thereby improving the energy conversion rate.

[0044] Taking the human perspective as a reference, when the sun moves from the east to the west during the day, some angles cannot be reached even with the lifting and adjusting mechanism 400. Therefore, the steering mechanism 300 is required to cooperate and start the steering motor 303 to rotate the driving gear 305, thereby driving the gear ring 308 meshing with it to rotate. When the gear ring 308 rotates, it will rotate together with the turntable 301 and the solar panel 100 and other structures, thereby assisting the adjustment of the solar panel 100.

[0045] The solar panel 100 can be adjusted according to longitude and latitude, season, and sunrise and sunset under the coordinated adjustment of the steering mechanism 300, the lifting adjustment mechanism 400, and the tilt adjustment mechanism 500, so as to better adapt to the angle of direct sunlight and thus improve energy conversion efficiency.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An adjusting bracket for a solar photovoltaic panel, comprising a solar panel (100), characterized in that: The solar panel (100) is connected to a mounting frame (102) at the lower part of the outside of the mounting frame (102), and a tilt adjustment mechanism (500) is arranged at the lower part of the outside of the mounting frame (102). The tilt adjustment mechanism (500) adjusts the tilt angle of the solar panel (100). A lifting adjustment mechanism (400) is connected to the lower part of the tilt adjustment mechanism (500). The lifting adjustment mechanism (400) is connected to the solar panel (100), and a steering mechanism (300) is fixedly connected to the lower part of the lifting adjustment mechanism (400). The steering mechanism (300) adjusts the orientation of the solar panel (100).

2. The adjusting bracket for solar photovoltaic panels according to claim 1, characterized in that: A plurality of solar panels (100) are arranged on one side of the surface of the mounting frame (102), and rope rings (105) are fixedly connected at both ends of the surface of the mounting frame (102) on a side away from the solar panels (100).

3. The adjusting bracket for solar photovoltaic panels according to claim 1, characterized in that: A screw rod (103) is fixedly connected to the middle of a side of the solar panel (100) that is not exposed to direct sunlight, a nut (104) is rotatably sleeved on the outside of the screw rod (103), a mounting frame (102) is arranged on the outside of the solar panel (100), a plurality of screw holes (101) are provided inside the mounting frame (102), and the solar panel (100) is connected to the mounting frame (102) via the screw rod (103).

4. The adjusting bracket for solar photovoltaic panels according to claim 1, characterized in that: The lifting and adjusting mechanism (400) comprises a fixing frame (404) fixedly connected to the mounting frame (102) at both ends of a surface on a side away from the solar panel (100); a connecting frame (402) is arranged inside the fixing frame (404); an inclination axis (405) is arranged between the fixing frame (404) and the connecting frame (402); the fixing frame (404) and the connecting frame (402) both rotate around the inclination axis (405); an electric telescopic rod (403) is arranged at the lower part of the connecting frame (402); the electric telescopic rod (403) is connected to the connecting frame (402) via a lifting axis (401); and the connecting frame (402) rotates around the lifting axis (401).

5. The adjusting bracket for solar photovoltaic panels according to claim 2, characterized in that: The steering mechanism (300) comprises a turntable (301) connected to a fixed end of an electric telescopic rod (403); ratchets (307) are fixedly connected to the outer periphery of the turntable (301); a mounting base (304) is arranged below the outer periphery of the turntable (301); the mounting base (304) is fixedly mounted on the ground; latching teeth (306) are fixedly connected to the inner periphery of the mounting base (304); the turntable (301) is placed inside the mounting base (304); and the turntable (301) rotates unidirectionally inside the mounting base (304) through the ratchets (307) and the latching teeth (306).

6. The adjusting bracket for solar photovoltaic panels according to claim 5, characterized in that: The steering mechanism (300) comprises a gear ring (308) fixedly connected to the upper part of the outside of the turntable (301); a steering motor (303) is arranged on the upper part of the outside of one side of the mounting base (304); a gear (305) is fixedly connected to the output end of the steering motor (303); the gear (305) is meshed with the gear ring (308); a ring cover (302) is arranged on the upper part of the outside of the mounting base (304); a notch is opened inside the ring cover (302); the steering motor (303) and the gear (305) are located inside the notch.

7. The adjusting bracket for solar photovoltaic panels according to claim 6, characterized in that: The steering mechanism (300) further comprises an electricity storage device (200) fixedly arranged on one side of the outer upper surface of the turntable (301), the electricity storage device (200) providing power for each drive motor, and an electricity transmission device (201) fixedly arranged on the other side of the outer upper surface of the turntable (301), the electricity transmission device (201) converting excess electric energy from the solar panel (100) for transmission.

8. The adjusting bracket for solar photovoltaic panels according to claim 5, characterized in that: The tilt angle adjustment mechanism (500) comprises an adjustment motor (502) fixedly arranged on both sides of the middle part of the upper part of the rotating disk (301), the output end of the adjustment motor (502) is fixedly connected to a rotating wheel (501), a winding rope (504) is wound inside the rotating wheel (501), and guide wheels (503) are arranged on both sides of the upper part of the rotating disk (301), and the winding rope (504) passes through the guide wheel (503) and is fixedly connected to the rope ring (105).

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