Photovoltaic module support

Abstract

The utility model relates to a photovoltaic assembly support which comprises a substrate, a base is arranged above the substrate, a photovoltaic assembly is arranged above the base, an angle adjusting mechanism is arranged on the upper surface of the base, and a rotating assembly is arranged on the upper surface of the substrate. According to the photovoltaic module support, the angle adjusting mechanism is arranged in the photovoltaic module support, through mutual cooperation of all structures in the angle adjusting mechanism and arrangement of the side supporting plate, the rotating shaft, the air cylinder, the transmission rod, the sliding groove and the sliding block, angle adjustment of a photovoltaic module is achieved, and the angle of the photovoltaic module can be adjusted according to the irradiation angle of sunlight; the photovoltaic module can be located at the optimal light receiving angle in the using process, and the problems that after the photovoltaic module is installed, angle adjustment cannot be conducted on the photovoltaic module according to the angle of sunlight, the photovoltaic module cannot be adjusted to the optimal light receiving position, and the power generation efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component brackets, in particular to a photovoltaic component bracket. Background Art

[0002] In recent years, mankind has made great progress in the research and application of solar power generation technology. Large and medium-sized solar photovoltaic power stations provide centralized power supply solutions for areas with insufficient power supply, while small independent solar photovoltaic power sources meet the basic electricity needs of remote and secluded areas that are difficult to cover by the power grid. Different from the photovoltaic module installation method of large and medium-sized photovoltaic power stations, such small independent solar power sources need to provide suitable photovoltaic module installation solutions. The existing small independent solar power sources mostly use metal component brackets for their photovoltaic modules.

[0003] Chinese patent CN207603507U discloses a photovoltaic module mounting bracket, including a bracket and a support plate installed on the top of the bracket, the support plate including a plate body and limiting protrusions arranged at the upper and lower ends of the plate body, the limiting protrusions and the upper surface of the plate body form a component accommodating groove, when the photovoltaic module needs to be installed, the support plate is installed on the bracket, the photovoltaic module is placed in the component accommodating groove, and the bottom end is limited by the limiting protrusion. Since the limiting protrusion and the upper surface of the plate body form the component accommodating groove, when the photovoltaic module is installed on the support plate, the bottom end of the photovoltaic module is clamped by the limiting protrusion, which effectively avoids the photovoltaic module from shifting under the action of its own gravity, and effectively improves the installation stability of the photovoltaic module.

[0004] The above patent effectively avoids the situation where the photovoltaic modules are displaced under the action of their own gravity, and effectively improves the installation stability of the photovoltaic modules. However, after the photovoltaic modules are installed, the angle of the photovoltaic modules cannot be adjusted according to the angle of sunlight, and the photovoltaic modules cannot be adjusted to the optimal light-receiving position, which reduces the power generation efficiency. Therefore, a photovoltaic module bracket is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic module bracket, which has the advantage of being easy to adjust. It solves the problem that after the photovoltaic module is installed, the angle of the photovoltaic module cannot be adjusted according to the angle of sunlight, and the photovoltaic module cannot be adjusted to the optimal light-receiving position, thereby reducing the power generation efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: a photovoltaic component support, comprising a substrate, a base is arranged above the substrate, a photovoltaic component is arranged above the base, an angle adjustment mechanism is arranged on the upper surface of the base, and a rotating component is arranged on the upper surface of the substrate;

[0007] The angle adjustment mechanism includes two side support plates vertically fixed on the upper surface of the base, and a rotating shaft is rotatably connected between the opposite sides of the side support plates on the front and rear sides through a bearing. A cylinder is arranged on the upper surface of the base, and a transmission rod driven by the cylinder to perform linear motion up and down is fixed to the outer side of the piston rod of the cylinder. A slide groove is opened on the lower surface of the photovoltaic module, and a slider is slidably connected to the inside of the slide groove.

[0008] Furthermore, one end of the transmission rod away from the cylinder is hinged to the lower surface of the slider through an articulated frame.

[0009] Furthermore, the photovoltaic assembly is sleeved on the outer side of the rotating shaft, and the photovoltaic assembly is located between the opposite sides of the side support plates at the front and rear sides.

[0010] Furthermore, a protective cover is provided on the upper surface of the base, and the cylinder is located inside the protective cover.

[0011] Furthermore, the rotating assembly includes a battery arranged on the upper surface of the substrate, the upper surface of the substrate is rotatably connected to a shaft via a bearing, the outer surface of the shaft is sleeved with a gear ring, the upper surface of the substrate is fixed with a drive motor, and the outer surface of the drive motor output shaft is fixed with a gear.

[0012] Furthermore, the gear is meshed with the gear ring, and one end of the shaft rod away from the base plate is fixed to the lower surface of the base.

[0013] Furthermore, a limiting rod is fixed on the lower surface of the base, a limiting block is fixed on one end of the limiting rod away from the base, and an annular guide rail for sliding the limiting block is arranged on the upper surface of the base.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The photovoltaic module bracket is provided with an angle adjustment mechanism. Through the mutual cooperation between the various structures in the angle adjustment mechanism, the angle adjustment of the photovoltaic module is realized by setting the side support plate, the rotating shaft, the cylinder, the transmission rod, the slide groove and the slider. The angle of the photovoltaic module can be adjusted according to the irradiation angle of the sunlight, which solves the problem that after the photovoltaic module is installed, the angle of the photovoltaic module cannot be adjusted according to the angle of the sunlight, and the photovoltaic module cannot be adjusted to the optimal light-receiving position, thereby reducing the power generation efficiency.

[0016] 2. The photovoltaic module bracket is provided with a rotating assembly in the photovoltaic module bracket. Through the mutual cooperation between the various structures in the rotating assembly, by setting up batteries, shafts, gear rings, drive motors and gears, the rotation of the photovoltaic module is realized, so that the bracket can rotate, and then the light receiving direction of the photovoltaic module can be adjusted according to the direction of sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the angle adjustment mechanism of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 It is a schematic diagram of the rotating assembly of the utility model.

[0021] In the figure: 1 substrate, 2 base, 3 photovoltaic module, 4 angle adjustment mechanism, 401 side support plate, 402 rotating shaft, 403 cylinder, 404 transmission rod, 405 slide groove, 406 slider, 5 rotating assembly, 501 battery, 502 shaft, 503 gear ring, 504 driving motor, 505 gear. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 A photovoltaic module bracket in this embodiment includes a substrate 1, a base 2 is arranged above the substrate 1, and a photovoltaic module 3 is arranged above the base 2. The photovoltaic module 3 is a common device in the prior art. The use method and working principle of the photovoltaic module 3 are well-known technologies in the prior art and will not be described in detail in this article. An angle adjustment mechanism 4 is arranged on the upper surface of the base 2, and a rotating component 5 is arranged on the upper surface of the substrate 1.

[0024] It should be noted that the components of the present application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0025] See also Figure 2-3In order to adjust the light receiving angle of the photovoltaic module 3, the angle adjustment mechanism 4 in this embodiment includes two side support plates 401 vertically fixed on the upper surface of the base 2, and a rotating shaft 402 is rotatably connected between the opposite sides of the front and rear side support plates 401 through a bearing. A cylinder 403 is provided on the upper surface of the base 2, and a transmission rod 404 driven by the cylinder 403 to perform linear motion up and down is fixed to the outer side of the piston rod of the cylinder 403. A slide groove 405 is opened on the lower surface of the photovoltaic module 3, and a slider 406 is slidably connected inside the slide groove 405.

[0026] One end of the transmission rod 404 away from the cylinder 403 is hinged to the lower surface of the slider 406 through a hinge frame.

[0027] The photovoltaic assembly 3 is sleeved on the outer side of the rotating shaft 402 , and the photovoltaic assembly 3 is located between the opposite sides of the front and rear side support plates 401 .

[0028] A protective cover is provided on the upper surface of the base 2 , and the cylinder 403 is located inside the protective cover, so that the protective cover plays a role in protecting the cylinder 403 .

[0029] It can be understood that when the transmission rod 404 moves upward, it drives the slider 406 to slide inside the slide groove 405, and the photovoltaic component 3 rotates clockwise around the rotating shaft 402. When the transmission rod 404 moves downward, it drives the slider 406 to slide inside the slide groove 405, and the photovoltaic component 3 rotates counterclockwise around the rotating shaft 402.

[0030] See also Figure 4 In order to change the light receiving direction of the photovoltaic component 3, the rotating component 5 in this embodiment includes a battery 501 arranged on the upper surface of the substrate 1, the upper surface of the substrate 1 is rotatably connected to a shaft 502 through a bearing, the outer surface of the shaft 502 is sleeved with a gear ring 503, the upper surface of the substrate 1 is fixed with a driving motor 504, and the outer surface of the output shaft of the driving motor 504 is fixed with a gear 505.

[0031] The gear 505 is meshed with the gear ring 503 , and one end of the shaft 502 away from the substrate 1 is fixed to the lower surface of the base 2 .

[0032] A limit rod is fixed on the lower surface of the base 2, and a limit block is fixed on the end of the limit rod away from the base 2. An annular guide rail for the limit block to slide is provided on the upper surface of the base plate 1. When the base 2 rotates, the limit rod and the limit block are driven to rotate at the same time. At this time, the limit block slides inside the annular guide rail, which improves the stability of the base 2 during rotation.

[0033] The standard parts used in this application can all be purchased from the market, and special-shaped parts can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0034] If the present application discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously not possible to use an one-piece molding process).

[0035] The working principle of the above embodiment is:

[0036] (1) When the photovoltaic module support is needed, since the direction of sunlight is different during the day, in order to ensure the power generation efficiency of the photovoltaic module 3, it is necessary to adjust the light receiving direction of the photovoltaic module 3. At this time, the drive motor 504 is started, and the drive motor 504 drives the gear 505 to start rotating. The rotation of the gear 505 drives the gear ring 503 to start rotating. The rotation of the gear ring 503 drives the shaft 502 to start rotating. The rotation of the shaft 502 drives the base 2, the side support plate 401, the shaft 402 and the photovoltaic module 3 to start rotating. As the photovoltaic module 3 rotates, the light receiving direction is adjusted.

[0037] (2) Since the angle of sunlight exposure varies in different seasons, in order to ensure that the photovoltaic module 3 is located at the optimal light receiving angle, the angle of the photovoltaic module 3 needs to be adjusted. At this time, the cylinder 403 is started, and the cylinder 403 drives the transmission rod 404 to move upward or downward. When the transmission rod 404 moves upward, it drives the slider 406 to slide inside the slide groove 405. At this time, the photovoltaic module 3 rotates clockwise around the rotating shaft 402. When the transmission rod 404 moves downward, it drives the slider 406 to slide inside the slide groove 405. At this time, the photovoltaic module 3 rotates counterclockwise around the rotating shaft 402. As the photovoltaic module 3 rotates, the light receiving angle of the photovoltaic module 3 is adjusted.

[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

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

Claims

1. A photovoltaic module support, comprising a substrate (1), characterized in that: A base (2) is arranged above the substrate (1), a photovoltaic assembly (3) is arranged above the base (2), an angle adjustment mechanism (4) is arranged on the upper surface of the base (2), and a rotating assembly (5) is arranged on the upper surface of the substrate (1); The angle adjustment mechanism (4) comprises two side support plates (401) vertically fixed on the upper surface of the base (2); a rotating shaft (402) is rotatably connected between the opposite sides of the side support plates (401) at the front and rear sides via a bearing; a cylinder (403) is arranged on the upper surface of the base (2); a transmission rod (404) driven by the cylinder (403) to perform linear motion up and down is fixed to the outer side of the piston rod of the cylinder (403); a slide groove (405) is provided on the lower surface of the photovoltaic module (3); a slider (406) is slidably connected inside the slide groove (405).

2. A photovoltaic module support according to claim 1, characterized in that: One end of the transmission rod (404) away from the cylinder (403) is hinged to the lower surface of the slider (406) via a hinge frame.

3. A photovoltaic module support according to claim 1, characterized in that: The photovoltaic assembly (3) is sleeved on the outside of the rotating shaft (402), and the photovoltaic assembly (3) is located between the opposite sides of the side support plates (401) at the front and rear sides.

4. A photovoltaic module support according to claim 1, characterized in that: The upper surface of the base (2) is provided with a protective cover, and the cylinder (403) is located inside the protective cover.

5. The photovoltaic module support according to claim 1, characterized in that: The rotating assembly (5) comprises a storage battery (501) arranged on the upper surface of the base plate (1); the upper surface of the base plate (1) is rotatably connected to a shaft (502) via a bearing; the outer surface of the shaft (502) is sleeved with a gear ring (503); a driving motor (504) is fixed to the upper surface of the base plate (1); and a gear (505) is fixed to the outer surface of the output shaft of the driving motor (504).

6. A photovoltaic module support according to claim 5, characterized in that: The gear (505) is meshed with the gear ring (503), and one end of the shaft (502) away from the base plate (1) is fixed to the lower surface of the base (2).

7. A photovoltaic module support according to claim 5, characterized in that: A limiting rod is fixed on the lower surface of the base (2), a limiting block is fixed on one end of the limiting rod away from the base (2), and an annular guide rail for the limiting block to slide is provided on the upper surface of the base plate (1).

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