A solar photovoltaic module suitable for uneven ground

Abstract

The utility model discloses a solar photovoltaic assembly suitable for uneven ground, and the utility model relates to the field of solar photovoltaic technology. It includes a mounting frame; a leveling assembly, which is arranged at the bottom of the mounting frame; a connecting assembly, which is arranged at the top of the mounting frame; a solar photovoltaic panel, which is arranged at the top of the connecting assembly; a positioning assembly, which is located between two adjacent mounting frames; and an angle adjustment assembly, which is arranged on the connecting assembly. The solar photovoltaic assembly suitable for uneven ground is provided with a leveling assembly at the bottom of the mounting frame, and the fixing piles on the leveling assembly stabilize the mounting frame on the ground. The telescopic cylinder drives the mounting frame to move up and down, so that the solar photovoltaic panel can adapt to the ground with different height differences. The connecting assembly connects the solar photovoltaic panel to the mounting frame, and enables the solar photovoltaic panel to adjust the angle to improve the light receiving degree.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaics, in particular to a solar photovoltaic component suitable for uneven ground. Background Art

[0002] New energy (NE): also known as unconventional energy. It refers to various forms of energy other than traditional energy, and refers to energy that has just begun to be developed or is being actively studied and is yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy. With the progress of society, people have gradually realized the importance of new energy, so many countries are vigorously developing new energy. Among the many new energy sources, solar energy is a relatively easy-to-use new energy. When using solar energy, it is necessary to introduce solar photovoltaic panels.

[0003] The utility model with publication number CN 209642606 U discloses a novel high-efficiency solar photovoltaic panel, including a base, wherein sleeves are provided at the four corners of the bottom of the base, and the inside of the sleeves is rotatably connected to a stud, the bottom of the stud is rotatably connected to a bottom plate through a bearing, one end of the top of the base is rotatably connected to a first photovoltaic panel, and the other end of the top of the base is rotatably connected to a second photovoltaic panel.

[0004] The above utility model is provided with a stud, and the height is adjusted under the action of the stud and the sleeve, so that the photovoltaic panel can adapt to the uneven ground, thereby increasing its scope of use. The above device can only adapt to the ground with a small height difference through the cooperation of the stud and the sleeve, and cannot be placed flat on the ground with a slightly larger height difference. Moreover, the base of the above device is placed on the ground, and its stability is poor. It is easy to move on the ground, and even overturn under the action of external force, affecting the operation of the solar panel. In addition, the adjustment is performed through the stud and the sleeve, and the adjustment angle is small, and the adjustment time is long. After long-term use, the thread is corroded and it is difficult to adjust, affecting the working efficiency of the solar panel. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a solar photovoltaic assembly suitable for uneven ground, thereby solving the existing problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a solar photovoltaic module suitable for uneven ground, comprising:

[0007] A mounting frame, wherein four mounting frames are provided, a lower slot is provided at the bottom of the mounting frame, an upper slot is provided at the top of the mounting frame, and a dovetail block is fixed on one side of the mounting frame;

[0008] A leveling component, which is arranged at the bottom of the mounting frame and is used to level the mounting frame;

[0009] A connecting assembly, which is arranged on the top of the mounting frame and is used to connect the solar photovoltaic panel;

[0010] A solar photovoltaic panel, wherein the solar photovoltaic panel is arranged on the top of the connecting assembly, and the four mounting frames are respectively arranged at the four corners below the solar photovoltaic panel;

[0011] A positioning assembly, wherein the positioning assembly is located between two adjacent mounting frames, and both ends of the positioning assembly are connected to dovetail blocks on the mounting frames;

[0012] An angle adjustment component is arranged on the connecting component, and the top of the angle adjustment component is connected to the solar photovoltaic panel for adjusting the illumination angle of the solar photovoltaic panel.

[0013] Preferably, the leveling assembly includes a lower adjustment plate inserted in the lower slot, a base plate is fixed to the bottom end of the lower adjustment plate, a fixing pile is fixed to the middle of the lower surface of the base plate, an extension plate is fixed to one side of the lower end of the mounting frame, a telescopic cylinder is fixed to the upper surface of the extension plate, and the output end of the telescopic cylinder passes through the extension plate and is fixed to the upper surface of the base plate.

[0014] Preferably, the connecting assembly includes an upper adjusting plate inserted in the upper slot, a notch is provided in the middle of the top end of the upper adjusting plate, a movable block is movably connected in the notch through a pin shaft, a limiting slider is fixed on the top of the movable block, the limiting slider is adapted to the limiting slide groove provided on the lower surface of the solar photovoltaic panel, connecting plates are fixed on both sides of the top of the movable block, and limiting bolts are movably connected to the connecting plates through screw holes.

[0015] Preferably, the positioning assembly includes two movable plates, a dovetail groove is provided in the middle of one side of the movable plate, and the dovetail groove is movably connected to a dovetail block on the mounting frame.

[0016] Preferably, a screw groove is opened in the middle of the lower end of the movable plate, one end of the screw groove is opened in the dovetail groove, the interior of the screw groove is connected with a threaded knob through internal and external threads, and the tops of the two movable plates are fixed by a connecting plate.

[0017] Preferably, the angle adjustment assembly includes two symmetrically distributed adjusting cylinders fixed on the upper surface of the connecting plate, a bonding plate is arranged above the adjusting cylinder, convex plates are fixed at both ends of the lower surface of the bonding plate, the convex plate is movably connected to the output end of the adjusting cylinder through a pin shaft, and a damping plate is arranged at the gap between the convex plate and the output end of the adjusting cylinder, a plurality of ball grooves distributed in a rectangular array are opened on the upper surface of the bonding plate, balls are arranged in the ball grooves, and the balls are fitted with the lower surface of the solar photovoltaic panel.

[0018] Beneficial Effects

[0019] The utility model provides a solar photovoltaic module suitable for uneven ground. Compared with the prior art, it has the following beneficial effects:

[0020] 1. The solar photovoltaic assembly suitable for uneven ground is provided with a leveling assembly at the bottom of the mounting frame. The fixed piles on the leveling assembly stabilize the mounting frame on the ground. The telescopic cylinder drives the mounting frame to move up and down, so that the tops of the four mounting frames can be adjusted to be horizontal, so that the solar photovoltaic panel can adapt to the ground with different height differences. A connecting assembly is provided on the top of the mounting frame, which connects the solar photovoltaic panel to the mounting frame and enables the solar photovoltaic panel to adjust its angle to improve the light reception.

[0021] 2. The solar photovoltaic assembly suitable for uneven ground is provided with a positioning assembly between two adjacent mounting frames. The two movable plates on the positioning assembly and the movable structure of the mounting frame ensure that the mounting frame does not affect the movable plates when leveling. After the mounting frame is leveled, the threaded knob is used to limit the position. The angle adjustment assembly on the positioning assembly drives the solar panel to flip within a certain angle range under the cooperation of the adjusting cylinder and the bonding plate, thereby improving the solar photovoltaic panel's reception of light and thus improving the working efficiency of the solar photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the leveling component of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the positioning component and the angle adjustment component of the utility model.

[0026] In the figure: mounting frame 1, lower slot 11, upper slot 12, dovetail block 13, leveling assembly 2, lower adjustment plate 21, bottom plate 22, fixing pile 23, extension plate 24, telescopic cylinder 25, connecting assembly 3, upper adjustment plate 31, movable block 32, limit slider 33, connecting piece 34, solar photovoltaic panel 4, positioning assembly 5, movable plate 51, dovetail groove 52, screw groove 53, threaded knob 54, connecting plate 55, angle adjustment assembly 6, adjusting cylinder 61, laminating plate 62, convex plate 63, ball groove 64, ball 65. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides two technical solutions:

[0029] Figure 1-3 A first embodiment is shown: a solar photovoltaic assembly suitable for uneven ground, comprising:

[0030] A mounting frame 1, wherein four mounting frames 1 are provided, a lower slot 11 is provided at the bottom of the mounting frame 1, an upper slot 12 is provided at the top of the mounting frame 1, and a dovetail block 13 is fixed to one side of the mounting frame 1;

[0031] The leveling component 2 is arranged at the bottom of the mounting frame 1 and is used to level the mounting frame 1. The leveling component 2 includes a lower adjustment plate 21 inserted into the lower slot 11. A bottom plate 22 is fixed to the bottom end of the lower adjustment plate 21. A fixing pile 23 is fixed to the middle of the lower surface of the bottom plate 22. The fixing pile 23 is inserted into the ground to stably install the mounting frame 1. An extension plate 24 is fixed to one side of the lower end of the mounting frame 1. A telescopic cylinder 25 is fixed to the upper surface of the extension plate 24. The output end of the telescopic cylinder 25 passes through the extension plate 24 and is fixed to the upper surface of the bottom plate 22. The telescopic cylinder 25 can drive the mounting frame 1 to move up and down to perform leveling work.

[0032] The connecting component 3 is arranged on the top of the mounting frame 1 and is used to connect the solar photovoltaic panel 44. The connecting component 3 includes an upper adjusting plate 31 inserted in the upper slot 12. A notch is provided in the middle of the top of the upper adjusting plate 31. A movable block 32 is movably connected in the notch through a pin shaft. A limiting slider 33 is fixed on the top of the movable block 32. The limiting slider 33 is adapted to the limiting slide groove provided on the lower surface of the solar photovoltaic panel 44, so that the solar photovoltaic panel 44 and the movable block 32 can perform a small range of relative displacement. Connecting pieces 34 are fixed on both sides of the top of the movable block 32. The connecting pieces 34 are movably connected to limiting bolts through screw holes. When tightened, the limiting bolts can fit tightly with the lower surface of the solar photovoltaic panel 44, playing a role of damping and limiting, so that the solar photovoltaic panel 44 and the movable block 32 will not be relatively displaced, and the solar photovoltaic panel 44 is kept stable.

[0033] The solar photovoltaic panel 44 is arranged on the top of the connecting component 3 , and the four mounting frames 1 are respectively arranged at the four corners below the solar photovoltaic panel 44 .

[0034] Figure 1 and 4 The second embodiment is shown, and the main difference from the first embodiment is that it includes a positioning assembly 5, which is located between two adjacent mounting frames 1, and both ends of the positioning assembly 5 are connected to the dovetail block 13 on the mounting frame 1, and the positioning assembly 5 includes two movable plates 51, and a dovetail groove 52 is provided in the middle of one side of the movable plate 51, and the dovetail groove 52 is movably connected to the dovetail block 13 on the mounting frame 1, so that the mounting frame 1 will not affect the movable plate 51 when moving up and down, and a screw groove 53 is provided in the middle of the lower end of the movable plate 51, and one end of the screw groove 53 is opened in the dovetail groove 52, and the inside of the screw groove 53 is connected with a threaded knob 54 through internal and external threads, and the tops of the two movable plates 51 are fixed by a connecting plate 55, and the movable plate 51 can be limited to a certain height of the dovetail block 13 by the cooperation of the threaded knob 54 and the screw groove 53, and will not move up and down at will;

[0035] Angle adjustment component 6, angle adjustment component 6 is arranged on connection component 3, the top of angle adjustment component 6 is connected to solar photovoltaic panel 44, used to adjust the illumination angle of solar photovoltaic panel 44, angle adjustment component 6 comprises two symmetrically distributed adjustment cylinders 61 fixed on the upper surface of connection plate 55, a bonding plate 62 is arranged above adjustment cylinder 61, both ends of the lower surface of bonding plate 62 are fixed with convex plate 63, convex plate 63 is movably connected with the output end of adjustment cylinder 61 through pin shaft, and a damping is arranged at the gap between convex plate 63 and the output end of adjustment cylinder 61 The upper surface of the bonding plate 62 is provided with a plurality of ball bearing grooves 65 distributed in a rectangular array, and balls 65 are arranged in the ball bearing grooves 64. The balls 65 are fitted with the lower surface of the solar photovoltaic panel 44. The arrangement of the balls 65 reduces the friction between the bonding plate 62 and the solar photovoltaic panel 44, and reduces the wear on the solar photovoltaic panel 44. At the same time, the bonding plate 62 can drive the solar photovoltaic panel 44 to flip within a certain angle range under the drive of the adjusting cylinder 61, so as to adjust the illumination angle of the solar photovoltaic panel 44 and improve the illumination efficiency of the solar photovoltaic panel 44.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0037] When in use, first plug and connect the upper slots 12 of the four mounting frames 1 with the upper adjustment plates 31 at the four corners of the lower surface of the solar photovoltaic panel 44 respectively, then nail the fixing piles 23 under the four mounting frames 1 to the ground, then start the telescopic cylinder 25, the telescopic cylinder 25 drives the four mounting frames 1 to move up and down until the solar photovoltaic panel 44 is in a horizontal state, then slide the dovetail groove 52 on the movable plate 51 with the dovetail block 13 on the mounting frame 1 until the bonding plate 62 above the movable plate 51 is bonded to the solar photovoltaic panel 44, then turn the threaded knob 54, the threaded knob 54 cooperates with the screw groove 53 to limit the movable plate 51, then start the adjusting cylinder 61, the adjusting cylinder 61 drives the bonding plate 62 to move up and down, and the two The bonding plate 62 cooperates to adjust the illumination angle of the solar photovoltaic panel 44. During adjustment, the bonding plate 62 and the solar photovoltaic panel 44 are relatively displaced. The ball bearings 65 on the bonding plate 62 reduce the friction and reduce the wear on the solar photovoltaic panel 44. At the same time, the solar photovoltaic panel 44 drives the upper adjustment plate 31 to move up and down in the upper slot 12. During the movement, the solar photovoltaic panel 44 and the movable block 32 are relatively displaced, so that the limit slider 33 on the movable block 32 moves in the limit slide groove on the solar photovoltaic panel 44. After the adjustment is completed, the limit bolt is screwed, and the limit bolt limits the solar photovoltaic panel 44 and the movable block 32, so that the solar photovoltaic panel 44 can stably receive light, thereby improving the working efficiency of the device.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar photovoltaic module suitable for uneven ground, characterized in that ,include: A mounting frame, wherein four mounting frames are provided, a lower slot is provided at the bottom of the mounting frame, an upper slot is provided at the top of the mounting frame, and a dovetail block is fixed on one side of the mounting frame; A leveling component, which is arranged at the bottom of the mounting frame and is used to level the mounting frame; A connecting assembly, which is arranged on the top of the mounting frame and is used to connect the solar photovoltaic panel; A solar photovoltaic panel, wherein the solar photovoltaic panel is arranged on the top of the connecting assembly, and the four mounting frames are respectively arranged at the four corners below the solar photovoltaic panel; A positioning assembly, wherein the positioning assembly is located between two adjacent mounting frames, and both ends of the positioning assembly are connected to dovetail blocks on the mounting frames; An angle adjustment component is arranged on the connecting component, and the top of the angle adjustment component is connected to the solar photovoltaic panel for adjusting the illumination angle of the solar photovoltaic panel.

2. A solar photovoltaic assembly suitable for uneven ground according to claim 1, characterized in that: The leveling assembly includes a lower adjustment plate inserted in a lower slot, a base plate is fixed to the bottom end of the lower adjustment plate, a fixing pile is fixed to the middle of the lower surface of the base plate, an extension plate is fixed to one side of the lower end of the mounting frame, a telescopic cylinder is fixed to the upper surface of the extension plate, and an output end of the telescopic cylinder passes through the extension plate and is fixed to the upper surface of the base plate.

3. A solar photovoltaic assembly suitable for uneven ground according to claim 1, characterized in that: The connecting assembly includes an upper adjusting plate inserted in the upper slot, a notch is provided in the middle of the top end of the upper adjusting plate, a movable block is movably connected in the notch through a pin shaft, a limiting slider is fixed on the top of the movable block, the limiting slider is adapted to the limiting slide groove provided on the lower surface of the solar photovoltaic panel, connecting pieces are fixed on both sides of the top of the movable block, and limiting bolts are movably connected to the connecting pieces through screw holes.

4. The solar photovoltaic assembly suitable for uneven ground according to claim 1, characterized in that: The positioning assembly comprises two movable plates, a dovetail groove is provided in the middle of one side of the movable plate, and the dovetail groove is movably connected to a dovetail block on the mounting frame.

5. A solar photovoltaic assembly suitable for uneven ground according to claim 4, characterized in that: A screw groove is provided in the middle of the lower end of the movable plate, one end of the screw groove is opened in the dovetail groove, the interior of the screw groove is penetrated by internal and external threads and connected with a threaded knob, and the tops of the two movable plates are fixed by a connecting plate.

6. The solar photovoltaic assembly suitable for uneven ground according to claim 1, characterized in that: The angle adjustment assembly includes two symmetrically distributed adjusting cylinders fixed on the upper surface of the connecting plate, a bonding plate is arranged above the adjusting cylinder, convex plates are fixed at both ends of the lower surface of the bonding plate, the convex plate is movably connected to the output end of the adjusting cylinder through a pin shaft, and a damping plate is arranged at the gap between the convex plate and the output end of the adjusting cylinder, a plurality of ball grooves distributed in a rectangular array are opened on the upper surface of the bonding plate, balls are arranged in the ball grooves, and the balls are bonded to the lower surface of the solar photovoltaic panel.

Images