Angle-adjustable photovoltaic module

Abstract

The utility model relates to the photovoltaic field, in particular to an angle-adjustable photovoltaic assembly, which comprises at least two base bodies and a plurality of obliquely arranged photovoltaic panels, support structures are respectively mounted at the tops of the base bodies, a plurality of cross beams are connected between the tops of the support structures, the photovoltaic panels are respectively mounted on the corresponding cross beams, and the cross beams are connected with the base bodies. The support structure comprises an oblique beam, a first stand column is hinged to one side of the bottom of the oblique beam, a second stand column is hinged to the other side of the bottom of the oblique beam, and a hinge block is hinged to the bottom of the second stand column. When the two telescopic rod mechanisms stretch out or retract, the push plate is driven to move synchronously, the bottom of the first stand column moves back and forth on the translation assembly, meanwhile, the first stand column is driven to move under the action of the hinge piece, the included angle between the oblique beam and the first stand column changes, and at the moment, the inclination angle of the photovoltaic panel also changes; therefore, the solar energy conversion efficiency is improved by adjusting according to the irradiation angle of the sun.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaics, in particular to an angle-adjustable photovoltaic component. Background Art

[0002] Photovoltaic panel assemblies are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Photovoltaic panel assemblies are installed on photovoltaic brackets and arranged in a matrix to form photovoltaic power generation facilities, which can also be called photovoltaic systems.

[0003] Regarding the above-mentioned related technologies, the inventors found that the angle of sunlight changes with time, and most traditional photovoltaic modules are fixed on photovoltaic brackets and cannot be adjusted according to the changes in the sun, thereby reducing the conversion efficiency of solar energy and affecting the overall power generation of the photovoltaic power station. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a photovoltaic module with adjustable angle, which is convenient for adjusting the angle of the photovoltaic module according to the direction of sunlight, thereby improving the conversion efficiency of solar energy and increasing the overall power generation of the photovoltaic power station.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an angle-adjustable photovoltaic assembly, comprising: at least two bases and a plurality of inclined photovoltaic panels, the tops of the bases are respectively installed with support structures, the tops of the support structures are connected with a plurality of beams, and the photovoltaic panels are respectively installed on the corresponding beams;

[0006] The support structure includes an inclined beam, one side of the bottom of the inclined beam is hinged to a column 1, the other side of the bottom of the inclined beam is hinged to a column 2, the bottom of the column 2 is hinged to a hinge block, the hinge block is installed on a base, the bottoms of the two outermost bases are respectively installed with translation components, the translation components are respectively rotatably connected to the bottom of the column 1, and the bottom ends of the two outermost columns 1 close to the column 2 are respectively connected to hinged parts;

[0007] It also includes telescopic rod mechanisms respectively installed on the top of the two outermost bases, a push plate is connected between the protruding ends of the telescopic rod mechanisms, the push plate is connected to the hinge, and the telescopic rod mechanism is suitable for changing the angle between the inclined beam and the column when it is extended and retracted.

[0008] By adopting the above technical solution, the two telescopic rod mechanisms drive the push plates to move synchronously when they are extended or retracted, so that the bottom of the column one moves back and forth on the translation assembly. At the same time, the column one is driven to move under the action of the hinge, so that the angle between the inclined beam and the column one changes. At this time, the inclination angle of the photovoltaic panel also changes, so that it is adjusted according to the angle of sunlight to improve the conversion efficiency of solar energy.

[0009] In a preferred example, the utility model can be further configured as follows: the translation assembly includes a slide rail, the top of the slide rail is slidably connected to a slider, a hinged base is installed on the slider, the hinged base is rotatably connected to the bottom of the column one through a pin shaft, and both ends of the slide rail are respectively connected to limited baffles.

[0010] By adopting the above technical solution, when the telescopic rod mechanism is extended or retracted, it cooperates with the push plate to drive the slider to move synchronously on the slide rail, so that the top height of the outermost two side bracket structures can be adjusted, so that the photovoltaic panel matches the angle of sunlight and improves the conversion efficiency of solar energy.

[0011] In a preferred example, the utility model can be further configured as follows: the articulated component includes an articulated seat 1 and an articulated head, the articulated seat 1 is connected to a column 1, the articulated head is connected to a push plate, and the articulated head is connected to the articulated seat 1 through a pin shaft.

[0012] By adopting the above technical solution, the push plate is driven to move when the telescopic rod mechanism is extended or retracted, so that it drives the hinge head and the hinge seat 1 to rotate relative to each other, and since the inclined beam is respectively hinged to the column 1 and the column 2, the angle between the inclined beam and the column 1 can be changed, thereby adjusting the inclination angle of the photovoltaic panel.

[0013] In a preferred example, the utility model can be further configured as follows: hinged seats 2 are respectively installed on both sides of the bottom of the inclined beam, the top of the column 1 is rotatably connected to the corresponding hinged seat 2 through a pin shaft, and the top of the column 2 is rotatably connected to the corresponding hinged seat 2 through a pin shaft.

[0014] By adopting the above technical solution, the column one moves under the action of the multi-rod mechanism, and the inclination angle of the inclined beam also changes. At the same time, in conjunction with the hinge seat two, the bracket structure is more stable and the photovoltaic panel can be adjusted to a suitable angle.

[0015] In a preferred example, the utility model can be further configured as follows: the telescopic rod mechanism includes a mounting base, an electric push rod is connected to the mounting base, and the extended end of the electric push rod is connected to the push plate.

[0016] By adopting the above technical solution, the push plate is driven to move when the electric push rod is extended or retracted, so that the angles between the first column, the second column and the inclined beam change, and the photovoltaic panel is adjusted to a suitable angle, thereby improving the conversion efficiency of solar energy and increasing the overall power generation of the photovoltaic power station.

[0017] In a preferred example, the present invention can be further configured as follows: the top of the first column is higher than the top of the second column.

[0018] By adopting the above technical solution, the first and second columns are supported by inclined beams, so that the entire beam is also inclined. When the photovoltaic panels are installed, the entire photovoltaic panels are also inclined, which can be suitable for solar radiation, energy absorption and energy conversion.

[0019] In summary, the utility model includes at least one of the following beneficial technical effects of an angle-adjustable photovoltaic component: when the two telescopic rod mechanisms are extended or retracted, they drive the push plates to move synchronously, so that the bottom of column one moves back and forth on the translation assembly, and at the same time, under the action of the hinge, column one is driven to move, so that the angle between the inclined beam and column one changes. At this time, the inclination angle of the photovoltaic panel also changes, so that it can be adjusted according to the angle of sunlight to improve the conversion efficiency of solar energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, among which:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the support structure of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the translation assembly of the utility model.

[0024] In the figure: 1, base; 2, photovoltaic panel; 30, support structure; 4, crossbeam; 50, translation assembly; 60, telescopic rod mechanism; 7, push plate;

[0025] 31. Oblique beam; 32. Column 1; 33. Column 2; 34. Articulated block; 35. Articulated member; 36. Articulated seat 2;

[0026] 51. Slide rail; 52. Sliding block; 53. Articulated base; 54. Limit baffle;

[0027] 61. Mounting base; 62. Electric push rod;

[0028] 351. Articulated seat 1; 352. Articulated head. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0031] Reference Figure 1-3, is an angle-adjustable photovoltaic assembly disclosed by the utility model, comprising: at least two substrates 1 and a plurality of inclined photovoltaic panels 2, the tops of the substrates 1 are respectively installed with support structures 30, the tops of the support structures 30 are connected with a plurality of beams 4, the photovoltaic panels 2 are respectively installed on the corresponding beams 4, the support structure 30 comprises an inclined beam 31, a column 1 32 is hingedly connected to one side of the bottom of the inclined beam 31, a column 2 33 is hingedly connected to the other side of the bottom of the inclined beam 31, a hinge block 34 is hingedly connected to the bottom of the column 2 33, the hinge block 34 is installed on the substrate 1, the column 1 32 The top of is higher than the top of the column 2 33, and the bottoms of the two outermost bases 1 are respectively installed with translation components 50, which are respectively rotatably connected to the bottoms of the column 1 32, and the bottom ends of the two outermost columns 1 32 close to the column 2 33 are respectively connected with hinges 35, and the hinges 35 include hinge seats 1 351 and hinge joints 352, and the hinge seats 1 351 are connected to the column 1 32, and the hinge joints 352 are connected to the push plate 7, and the hinge joints 352 are connected to the hinge seats 1 351 through pins, and the bottom sides of the inclined beam 31 are respectively installed with hinge seats 2 36, and the column The top of the first column 32 is rotatably connected to the corresponding second hinge seat 36 through a pin shaft, and the top of the second column 33 is rotatably connected to the corresponding second hinge seat 36 through a pin shaft. It also includes a telescopic rod mechanism 60 respectively installed on the top of the two outermost base bodies 1, and a push plate 7 is connected between the extended ends of the telescopic rod mechanism 60, and the push plate 7 is connected to the hinge 35. When the telescopic rod mechanism 60 is extended, it is suitable for changing the angle between the inclined beam 31 and the column 32; the base body 1 is a concrete structure, and the cross beam 4 and the bracket structure 30 are both made of aluminum alloy. The base body 1 is preferably multiple, and the corresponding bracket structure is installed on it. Structure 30 is used to improve the overall stability of the photovoltaic bracket. When the angle of sunlight changes, the two outermost telescopic rod mechanisms 60 extend out, and synchronously drive the column 1 32 to move on the translation assembly 50 through the push plate 7, and adjust the angle between the inclined beam 31 and the column 1 32 with the cooperation of the hinge seat 1 351 and the hinge head 352. At the same time, since the inclined beam 31 is respectively hinged with the column 1 32 and the column 2 33, the stability of the photovoltaic bracket can be ensured while the inclination of the photovoltaic panel 2 can be adjusted according to the angle of sunlight, thereby improving the conversion efficiency of solar energy.

[0032] The translation assembly 50 includes a slide rail 51, the top of which is slidably connected to a slider 52, and a hinged base 53 is installed on the slider 52. The hinged base 53 is rotatably connected to the bottom of the column 32 through a pin shaft, and the two ends of the slide rail 51 are respectively connected to limit baffles 54; the limit baffles 54 are made of hard plastic. When the telescopic rod mechanism 60 is extended or retracted, the push plate 7 and the hinge 35 cooperate with each other to make the column 32 and the slider 52 move on the slide rail 51, and because the hinged base 53 is rotatably connected to the bottom of the column 32 through a pin shaft, the top of the column 32 is rotatably connected to the hinge seat 2 36, thereby adjusting the top height of the column 32, that is, adjusting the inclination angle of the photovoltaic panel 2.

[0033] The telescopic rod mechanism 60 includes a mounting base 61 , to which an electric push rod 62 is connected, and an extended end of the electric push rod 62 is connected to the push plate 7 .

[0034] The implementation principle of this embodiment is as follows: when the sun's radiation angle changes, the two outermost electric push rods 62 extend and retract to drive the push plate 7 to move synchronously, and drive the column 1 32 and the slider 52 to move on the slide rail 51. Since the hinged base 53 is rotatably connected to the bottom of the column 1 32 through a pin shaft, the top of the column 1 32 is rotatably connected to the hinged seat 2 36, thereby adjusting the top height of the column 1 32. At the same time, with the cooperation of the hinged seat 1 351 and the hinged head 352, the angle between the inclined beam 31 and the column 1 32 is adjusted, so that the inclination of the photovoltaic panel 2 is adjusted according to the angle of the sun's radiation, thereby improving the conversion efficiency of solar energy.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An angle-adjustable photovoltaic module, characterized in that: include: No less than two substrates (1) and a plurality of photovoltaic panels (2) arranged in an inclined manner, wherein support structures (30) are respectively installed on the tops of the substrates (1), a plurality of crossbeams (4) are connected between the tops of the support structures (30), and the photovoltaic panels (2) are respectively installed on the corresponding crossbeams (4); The support structure (30) comprises an inclined beam (31), one side of the bottom of the inclined beam (31) is hingedly connected to a first column (32), the other side of the bottom of the inclined beam (31) is hingedly connected to a second column (33), the bottom of the second column (33) is hingedly connected to a hinge block (34), the hinge block (34) is mounted on a base (1), the bottoms of the two outermost bases (1) are respectively mounted with translation assemblies (50), the translation assemblies (50) are respectively rotatably connected to the bottoms of the first column (32), and the bottom ends of the two outermost columns (32) on one side close to the second column (33) are respectively connected to hinged parts (35); It also includes telescopic rod mechanisms (60) respectively mounted on the tops of the two outermost base bodies (1), a push plate (7) being connected between the extended ends of the telescopic rod mechanisms (60), the push plate (7) being connected to the hinge (35), and the telescopic rod mechanisms (60) being suitable for changing the angle between the inclined beam (31) and the first column (32) when being extended or retracted.

2. The angle-adjustable photovoltaic module according to claim 1, characterized in that: The translation assembly (50) comprises a slide rail (51), the top of the slide rail (51) is slidably connected to a slider (52), a hinged base (53) is mounted on the slider (52), the hinged base (53) is rotatably connected to the bottom of the first column (32) via a pin, and both ends of the slide rail (51) are respectively connected to limit baffles (54).

3. The angle-adjustable photovoltaic module according to claim 1, characterized in that: The hinged member (35) comprises a hinged seat (351) and a hinged head (352); the hinged seat (351) is connected to a column (32); the hinged head (352) is connected to a push plate (7); and the hinged head (352) is connected to the hinged seat (351) via a pin.

4. The angle-adjustable photovoltaic module according to claim 1, characterized in that: The bottom sides of the inclined beam (31) are respectively provided with hinged seats (36), the top of the first column (32) is rotatably connected to the corresponding second hinged seat (36) via a pin, and the top of the second column (33) is rotatably connected to the corresponding second hinged seat (36) via a pin.

5. The angle-adjustable photovoltaic module according to claim 1, characterized in that: The telescopic rod mechanism (60) comprises a mounting base (61), an electric push rod (62) is connected to the mounting base (61), and the extended end of the electric push rod (62) is connected to the push plate (7).

6. The angle-adjustable photovoltaic module according to claim 1, characterized in that: The top of the first column (32) is higher than the top of the second column (33).

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