Expansion type solar module

Abstract

The utility model discloses an extended solar module, and relates to the technical field of solar photovoltaic, in particular to an extended solar module, which comprises a bottom frame, a solar module is arranged on the bottom frame and is used for angle adjustment, and the solar module comprises a turnover module and a support fixed at the top of the bottom frame, a plurality of mounting frames arranged at equal intervals are arranged in the support, shaft frames are fixed to the two ends of each mounting frame, the upper ends of the shaft frames are pivoted to the inner wall of the support, connecting frames are arranged below the two ends of the support, and the connecting frames are pivoted to the lower ends of the shaft frames. The electric push rod is hinged to the end of the bottom frame, and the output end of the electric push rod is pivoted to the end of the shaft frame, so that the output end of the electric push rod stretches out and draws back to control the connecting frame to move, meanwhile, the connecting frame drives the shaft frames to rotate synchronously, and the shaft frames drive the bearing module to turn over through the mounting frame; the multiple bearing modules can be turned over synchronously.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaics, in particular to an extended solar energy component. Background Art

[0002] Solar photovoltaic refers to facilities that use 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 are mainly: 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] After checking the publication (announcement) number: CN219576927U, it is disclosed that this technology discloses "an expandable solar energy component, which relates to the field of solar photovoltaic, including a lower bracket of the device, the top of the telescopic column is movably connected with a middle bracket, the top of the leg is fixedly connected with an upper bracket, the top of the upper bracket is fixedly connected with a main solar panel, the top of the cross plate is movably connected with a motor fixed base, the top of the motor fixed base is movably connected with a low-speed motor, the output end of the low-speed motor is movably connected with a turntable, the bottom of the turntable is movably connected with a connecting rod, the bottom of the upper bracket is movably connected with a slide rail, the inner wall of the slide rail is movably connected with a slide bar, and an expansion plate is movably connected between two opposite slide bars" and other technical solutions, which have "through the use of a low-speed motor, a turntable, a connecting rod, a slide rail, a limit block, a slide bar, an expansion plate, and the combination of bolts, the component can achieve the technical effects of increasing the area of ​​the solar panel that can absorb sunlight by expanding outward, improving work efficiency, and saving manpower work costs";

[0004] The solar panels in the above solution are adjusted in angle by electric push rods. Since each set of solar panels needs to be equipped with an electric push rod, the cost accumulation effect will be more significant for large-scale solar panel arrays. In addition, the electric push rods require electricity to drive, which means that while the solar panels generate electricity, they also need to consume some electricity to adjust their own angles, reducing the overall energy conversion efficiency of the solar panels. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an expandable solar energy assembly having the characteristics of being able to control multiple groups of solar panels for angle adjustment by an electric push rod and increasing the illumination area by unfolding the auxiliary solar panels.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an expandable solar module, including a base frame, on which a solar module is arranged and used for angle adjustment, the solar module includes:

[0007] The flip module comprises a bracket fixed on the top of the base frame, a plurality of mounting frames arranged at equal intervals are arranged inside the bracket, shaft frames are fixed at both ends of the mounting frames, and the upper ends of the shaft frames are pivotally connected to the inner wall of the bracket, and connecting frames are arranged below both ends of the bracket, and the connecting frames are pivotally connected to the lower ends of the shaft frames;

[0008] The bearing module includes a main frame fixed on the top of the mounting frame, a main solar panel installed on the top of the main frame, a connecting module arranged on the main frame, a sub-panel arranged on the connecting module, and a sub-solar panel is installed on the inner surface of the sub-panel.

[0009] Preferably, the lower end of each shaft bracket is pivotally connected to the connecting frame.

[0010] Preferably, the connection module includes a bottom plate fixed on both sides of the top of the main frame, and shaft seats are fixed on both ends of the bottom plate, and the upper ends of the shaft seats are hinged to the sub-plate.

[0011] Preferably, the connection module also includes a plane formed on the inner side of the upper end of the shaft seat and matched with the sub-plate.

[0012] Preferably, the flip module further comprises a plurality of reinforcement frames fixed inside the bracket, and the reinforcement frames are located between each adjacent mounting frame.

[0013] Preferably, the interior of the main frame is a hollow structure, and the interior of the sub-plate is a solid structure.

[0014] Beneficial Effects

[0015] The utility model provides an expandable solar energy module. Compared with the prior art, it has the following beneficial effects:

[0016] (1) An electric push rod is hingedly installed at the end of the base frame, and the output end of the electric push rod is pivotally connected to the end of the axle frame, so that the movement of the connecting frame is controlled by the output end of the electric push rod. At the same time, the connecting frame drives each axle frame to rotate synchronously, and the axle frame drives the load-bearing module to flip through the mounting frame, so that multiple load-bearing modules can be flipped synchronously.

[0017] (2) By flipping the auxiliary panel to the same level as the main frame and limiting its further downward flipping through a plane, the main solar panel on the main frame and the auxiliary solar panel on the auxiliary panel are both exposed upward, thereby increasing the illumination area. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the flip module of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the mounting frame in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the load-bearing mold in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the connection module in the utility model.

[0023] In the figure: 1, base frame; 2, solar module; 21, flip module; 211, bracket; 212, mounting frame; 213, shaft frame; 214, connecting frame; 215, reinforcement frame; 22, bearing module; 221, main frame; 222, main solar panel; 223, auxiliary panel; 224, auxiliary solar panel; 23, connecting module; 231, base plate; 232, shaft seat; 233, plane. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 The utility model provides a technical solution for an expandable solar module: an expandable solar module, including a base frame 1, a solar module 2 is arranged on the base frame 1 and is used for angle adjustment, and the solar module 2 includes:

[0026] The flip module 21 includes a bracket 211 fixed on the top of the base frame 1, a plurality of mounting frames 212 arranged equidistantly are arranged inside the bracket 211, shaft frames 213 are fixed at both ends of the mounting frames 212, and the upper ends of the shaft frames 213 are pivotally connected to the inner wall of the bracket 211, and connecting frames 214 are arranged below both ends of the bracket 211, and the connecting frames 214 are pivotally connected to the lower ends of the shaft frames 213, and the lower ends of each shaft frame 213 are pivotally connected to the connecting frames 214, and when the connecting frames 214 move, the shaft frames 213 can be driven to rotate;

[0027] The supporting module 22 includes a main frame 221 fixed on the top of the mounting frame 212, a main solar panel 222 installed on the top of the main frame 221, a connecting module 23 arranged on the main frame 221, a sub-panel 223 arranged on the connecting module 23, and a sub-solar panel 224 is installed on the inner surface of the sub-panel 223.

[0028] In this embodiment, the movement of the connecting frame 214 drives each shaft frame 213 to rotate synchronously, and the shaft frame 213 drives the bearing module 22 to flip through the mounting frame 212, so that multiple bearing modules 22 can be flipped synchronously.

[0029] Specifically, the connection module 23 includes a bottom plate 231 fixed on both sides of the top of the main frame 221 , and shaft seats 232 are fixed on both ends of the bottom plate 231 , and the upper end of the shaft seat 232 is hinged to the sub-plate 223 .

[0030] In this embodiment, an electric push rod can be hingedly installed at the end of the base frame 1, and the output end of the electric push rod is pivotally connected to the end of the shaft frame 213, so that only one electric push rod is needed to control multiple groups of solar panels for angle adjustment.

[0031] Specifically, the connection module 23 further includes a plane 233 formed on the inner side of the upper end of the shaft seat 232 and matched with the sub-plate 223 .

[0032] In this embodiment, after the auxiliary plate 223 is turned over to be level with the main frame 221 , the plane 233 can be used to restrict the auxiliary plate 223 from further turning downward.

[0033] Specifically, the flip module 21 further includes a plurality of reinforcement frames 215 fixed inside the bracket 211 , and the reinforcement frames 215 are located between each adjacent mounting frame 212 .

[0034] In this embodiment, the reinforcement frame 215 can be used to enhance the stability of the overall structure of the bracket 211 and improve the bearing capacity.

[0035] Specifically, the interior of the main frame 221 is a hollow structure, and the interior of the sub-plate 223 is a solid structure.

[0036] In this embodiment, the main frame 221 has a hollow structure inside, which can reduce the overall weight, save materials and reduce costs; the sub-panel 223 has a solid structure inside, so that the sub-panel 223 can be flipped over to cover the main solar panel 222 on the main frame 221 when not in use.

[0037] The working principle and use process of the utility model are as follows: first, an electric push rod can be hingedly installed at the end of the base frame 1, and the output end of the electric push rod is pivotally connected to the end of the shaft frame 213, so that the output end of the electric push rod can be telescopically controlled to control the movement of the connecting frame 214. At the same time, the connecting frame 24 drives each shaft frame 213 to rotate synchronously, and the shaft frame 213 drives the bearing module 22 to flip through the mounting frame 212, so that multiple bearing modules 22 can be flipped synchronously;

[0038] Then, by flipping the auxiliary panel 223 to be level with the main frame 221 and limiting its further downward flipping by the plane 233, the main solar panel 222 on the main frame 221 and the auxiliary solar panel 224 on the auxiliary panel 223 are both exposed upward, thereby increasing the illumination area.

[0039] 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", "comprises" or any other variations 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.

[0040] 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. An expandable solar panel comprising a base frame (1), Features: The base frame (1) is provided with a solar module (2) for angle adjustment, and the solar module (2) comprises: The flip module (21) comprises a bracket (211) fixed on the top of the base frame (1), a plurality of mounting frames (212) arranged at equal intervals are arranged inside the bracket (211), shaft frames (213) are fixed at both ends of the mounting frames (212), and the upper ends of the shaft frames (213) are pivotally connected to the inner wall of the bracket (211), and connecting frames (214) are arranged below both ends of the bracket (211), and the connecting frames (214) are pivotally connected to the lower ends of the shaft frames (213); The bearing module (22) comprises a main frame (221) fixed on the top of the mounting frame (212), a main solar panel (222) installed on the top of the main frame (221), a connecting module (23) arranged on the main frame (221), and a secondary panel (223) arranged on the connecting module (23), wherein the inner surface of the secondary panel (223) is equipped with a secondary solar panel (224).

2. An expandable solar module according to claim 1, Features: The lower end of each shaft frame (213) is pivotally connected to the connecting frame (214).

3. An expandable solar module according to claim 1, Features: The connection module (23) comprises a bottom plate (231) fixed on both sides of the top of the main frame (221), and shaft seats (232) are fixed on both ends of the bottom plate (231), and the upper end of the shaft seat (232) is hinged to the auxiliary plate (223).

4. An expandable solar module according to claim 3, Features: The connection module (23) further comprises a plane (233) formed on the inner side of the upper end of the shaft seat (232) and matched with the auxiliary plate (223).

5. The expandable solar module according to claim 1, Features: The flip module (21) further comprises a plurality of reinforcement frames (215) fixed inside the bracket (211), and the reinforcement frames (215) are located between each adjacent mounting frame (212).

6. An expandable solar module according to claim 4, Features: The interior of the main frame (221) is a hollow structure, and the interior of the auxiliary plate (223) is a solid structure.

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