Foldable storage type photovoltaic support and operation method thereof

Abstract

The invention discloses a foldable storage type photovoltaic support and an operation method thereof, and belongs to the technical field of photovoltaic supports, the foldable storage type photovoltaic support comprises a supporting base, one end of the supporting base is connected with an installation assembly used for installing a photovoltaic panel, the other end of the supporting base is connected with a supporting assembly used for supporting the installation assembly, the supporting assembly is folded and stored on the inner side of the supporting base after being detached from the mounting assembly, and the mounting assembly is folded and stored on the surface of the supporting base; the installation assembly comprises an outer supporting plate and an inner supporting plate, the outer supporting plate is movably connected to the supporting base, the inner supporting plate is arranged on the inner side of the outer supporting plate, and the inner supporting plate is fixed to the outer supporting plate through a plum blossom handle bolt. The problems that an existing photovoltaic support cannot be folded and stored, so that the photovoltaic support is large in occupied area, not easy to store and inconvenient to use are solved. The photovoltaic support capable of being folded and stored can be folded and stored, the occupied area of the photovoltaic support is reduced, and the photovoltaic support is easy to store and convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic brackets, and in particular to a foldable and retractable photovoltaic bracket and an operating method thereof. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are composed of electronic components. After solar cells are connected in series and packaged for protection, they can form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices. Among them, when using photovoltaic power generation devices, photovoltaic brackets are needed to support solar panels.

[0003] A Chinese patent with publication number CN118713553A discloses a photovoltaic support system, which relates to the field of photovoltaic supports. A reel is connected to the top of the photovoltaic support, a protective layer is wound on the reel, a release mechanism for the protective layer is provided at the top of the photovoltaic support, and a fixing mechanism for the protective layer is provided at the bottom of the photovoltaic support. The release mechanism and the fixing mechanism can only be triggered in windy weather. When windy weather occurs, the wind vane is used to trigger the release mechanism to release the protective layer, the protective layer slides down and is fixed by the fixing mechanism, and the protective layer can protect the photovoltaic panel. The wind vane can also store energy while continuing to rotate. When the wind is small, the protective layer is automatically rolled up, so that the photovoltaic panel can be automatically protected in windy days. However, the patent has the following defects:

[0004] The existing photovoltaic brackets cannot be folded and stored, which causes the photovoltaic brackets to occupy a large area, be difficult to store, and be inconvenient to use. Summary of the invention

[0005] The purpose of the present invention is to provide a foldable and retractable photovoltaic bracket and an operating method thereof, which can be folded and retracted to reduce the floor space occupied by the photovoltaic bracket, making the photovoltaic bracket easy to store and convenient to use, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A foldable and retractable photovoltaic bracket comprises a support base, one end of the support base is connected to a mounting assembly for mounting a photovoltaic panel, and the other end of the support base is connected to a support assembly for supporting the mounting assembly, wherein the support assembly is folded and stored inside the support base after being removed from the mounting assembly, and the mounting assembly is folded and stored on the surface of the support base.

[0008] Preferably, the mounting assembly comprises an outer support plate and an inner support plate, the outer support plate is movably connected to the support base, and the inner support plate is arranged on the inner side of the outer support plate, and the inner support plate is fixed to the outer support plate by plum handle bolts.

[0009] Preferably, the support assembly includes an outer support seat and an inner support rod, the outer support seat is movably connected in the support base, and the inner support rod is arranged on the inner side of the outer support seat, and the inner support rod is connected to a socket arranged on the outer support plate.

[0010] Preferably, a transmission screw is provided on the inner side of the outer support seat, the transmission screw is threadedly connected with a linkage slider, the linkage slider is connected to the inner support rod, and the linkage slider is movably connected to the guide rod, and the guide rod is installed on the inner wall of the outer support seat.

[0011] Preferably, a wedge block is provided at the end of the inner support rod, the wedge block is inserted into the socket, and the wedge block is fixed in the socket through the clamping block.

[0012] Preferably, the clamping block is connected to the clamping seat via a coil spring, wherein one end of the coil spring is connected to the clamping block, and the other end of the coil spring is connected to the clamping seat.

[0013] Preferably, a guide bar is provided on the inner side of the coil spring, one end of the guide bar is connected to the clamping block, the other end of the guide bar passes through the clamping seat, and the guide bar extends to the outer side of the clamping seat.

[0014] According to another aspect of the present invention, there is provided a foldable storage operation method of the foldable storage photovoltaic bracket according to the above, comprising the following steps:

[0015] S1: Loosen the plum handle bolts provided on the outer support plate, and store the inner support plate into the guide groove provided on the outer support plate. At this time, tighten the plum handle bolts provided on the outer support plate to store and fix the inner support plate in the outer support plate;

[0016] S2: The guide bar drives the block to move away from the wedge block, and the coil spring is squeezed by the block and contracts until the block no longer blocks the wedge block;

[0017] S3: The operating handle drives the transmission screw to rotate, so that the linkage slider moves laterally under the guidance of the guide rod. The lateral movement of the linkage slider can drive the inner support rod and the wedge block to move laterally, so that the wedge block leaves the clamping seat and the inner support rod is stored in the outer support seat;

[0018] S4: driving the outer support seat to rotate, so that the outer support seat and the inner support rod are folded and stored inside the support base, and the outer support plate and the inner support plate are folded and stored on the surface of the support base.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The invention discloses a foldable storage photovoltaic bracket, which can be folded and stored in the inner side of the support base, and the outer support plate and the inner support plate are folded and stored on the surface of the support base, and the outer support plate and the inner support plate are folded and stored on the surface of the support base. The foldable storage photovoltaic bracket can be folded and stored, which reduces the footprint of the photovoltaic bracket, makes the photovoltaic bracket easy to store and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view schematic diagram of the foldable and retractable photovoltaic support of the present invention;

[0022] Figure 2 It is a front cross-sectional view of the foldable and retractable photovoltaic support of the present invention;

[0023] Figure 3 For the present invention Figure 2 A in the enlarged view;

[0024] Figure 4 For the present invention Figure 3 The enlarged view of point B in the figure;

[0025] Figure 5 It is a cross-sectional schematic diagram of the wedge block of the present invention being separated from the card seat;

[0026] Figure 6 It is a front cross-sectional view of the photovoltaic support of the present invention after being folded and stored.

[0027] In the figure: 1. support base; 2. mounting assembly; 21. outer support plate; 211. guide groove; 212. holder; 2121. block; 2122. spiral spring; 2123. guide bar; 22. inner support plate; 3. support assembly; 31. outer support seat; 311. transmission screw; 312. linkage slider; 313. guide rod; 32. inner support rod; 321. wedge block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] In order to solve the problem that the existing photovoltaic bracket cannot be folded and stored, resulting in the photovoltaic bracket occupying a large area, being difficult to store, and being inconvenient to use, please refer to Figure 1-Figure 6 , this embodiment provides the following technical solutions:

[0031] A foldable and retractable photovoltaic bracket includes a support base 1, one end of the support base 1 is connected to a mounting assembly 2 for mounting a photovoltaic panel, and the other end of the support base 1 is connected to a support assembly 3 for supporting the mounting assembly 2, wherein the support assembly 3 is folded and stored inside the support base 1 after being removed from the mounting assembly 2, and the mounting assembly 2 is folded and stored on the surface of the support base 1.

[0032] In this embodiment, the mounting assembly 2 includes an outer support plate 21 and an inner support plate 22. The outer support plate 21 is movably connected to the support base 1, and the inner support plate 22 is arranged on the inner side of the outer support plate 21. The inner support plate 22 is fixed to the outer support plate 21 by plum handle bolts.

[0033] It should be noted that the outer support plate 21 is provided with a guide groove 211 for the inner support plate 22 to move laterally, wherein the inner support plate 22 matches the guide groove 211;

[0034] Among them, a plurality of thread grooves for the plum blossom handle bolts to pass through are arranged on the inner support plate 22, so as to facilitate the adjustment of the length of the inner support plate 22 extending outside the outer support plate 21.

[0035] When the photovoltaic bracket is in use, the inner support plate 22 extends to the outside of the outer support plate 21. The photovoltaic panels are installed by means of the outer support plate 21 and the inner support plate 22, which can expand the installation area of ​​the photovoltaic panels. When the photovoltaic bracket is not in use, the inner support plate 22 is stored inside the outer support plate 21, so that the overall volume of the installation component 2 becomes smaller, which can reduce the space occupied.

[0036] In this embodiment, the support assembly 3 includes an outer support seat 31 and an inner support rod 32. The outer support seat 31 is movably connected in the support base 1, and the inner support rod 32 is arranged on the inner side of the outer support seat 31. The inner support rod 32 is connected to the socket 212 arranged on the outer support plate 21.

[0037] It should be noted that a storage groove 11 is provided on the support base 1 for accommodating the outer support seat 31 and the inner support rod 32. After the inner support rod 32 is removed from the base 212, the outer support seat 31 and the inner support rod 32 are folded and stored in the storage groove 11, which can reduce space occupancy.

[0038] Embodiment 2

[0039] The outer support seat 31 is connected to the inner support rod 32 via a plum blossom handle bolt, and the inner support rod 32 is connected to the clamping seat 212 via a plum blossom handle bolt.

[0040] It should be noted that the outer support seat 31 is connected to the inner support rod 32 via a plum blossom handle bolt, so that the inner support rod 32 can be fixed after being laterally moved and adjusted in position in the outer support seat 31, and the inner support rod 32 is connected to the clamping seat 212 via a plum blossom handle bolt, so that the inner support rod 32 can be disassembled and removed from the clamping seat 212.

[0041] Embodiment 3

[0042] The difference from the second embodiment is that the connection method of the outer support seat 31, the inner support rod 32 and the clamping seat 212 is different;

[0043] In this embodiment, a transmission screw 311 is provided on the inner side of the outer support seat 31, and the transmission screw 311 is threadedly connected to a linkage slider 312, the linkage slider 312 is connected to the inner support rod 32, and the linkage slider 312 is movably connected to the guide rod 313, and the guide rod 313 is installed on the inner wall of the outer support seat 31.

[0044] It should be noted that the end of the transmission screw 311 passes through the outer support seat 31 so that the end of the transmission screw 311 extends to the outside of the outer support seat 31, and the transmission screw 311 is connected to an operating handle.

[0045] Specifically, the driving screw rod 311 can be driven to rotate through the operating handle, so that the linkage slider 312 moves laterally under the guidance of the guide rod 313, and the lateral movement of the linkage slider 312 can drive the inner support rod 32 to move laterally as well.

[0046] In this embodiment, a wedge block 321 is provided at the end of the inner support rod 32 , the wedge block 321 is inserted into the clamping seat 212 , and the wedge block 321 is fixed in the clamping seat 212 via the clamping block 2121 .

[0047] It should be noted that the wedge block 321 is inserted into the holder 212 , and the wedge block 321 is fixed in the holder 212 via the holder 2121 , so that the inner support rod 32 and the holder 212 are firmly connected.

[0048] In this embodiment, the clamping block 2121 is connected to the clamping seat 212 via a coil spring 2122 , wherein one end of the coil spring 2122 is connected to the clamping block 2121 , and the other end of the coil spring 2122 is connected to the clamping seat 212 .

[0049] It should be noted that the clamping block 2121 can move in the clamping seat 212 under the traction of the coil spring 2122 , thereby fixing the wedge block 321 .

[0050] In this embodiment, a guide bar 2123 is disposed inside the coil spring 2122 , one end of the guide bar 2123 is connected to the block 2121 , the other end of the guide bar 2123 passes through the base 212 , and the guide bar 2123 extends to the outside of the base 212 .

[0051] Specifically, the wedge block 321 is inserted into the socket 212, the wedge block 321 contacts the block 2121, and the wedge block 321 squeezes the block 2121, the block 2121 moves and squeezes the coil spring 2122 until the wedge block 321 completely enters the socket 212. At this time, the wedge block 321 no longer squeezes the block 2121, and the block 2121 moves under the reset action of the coil spring 2122, so that the block 2121 clamps the wedge block 321, so that the inner support rod 32 and the socket 212 are firmly connected.

[0052] Embodiment 4

[0053] In order to better demonstrate the foldable storage operation process of the foldable storage type photovoltaic bracket, this embodiment provides a foldable storage operation method of the foldable storage type photovoltaic bracket as described above, including the following steps:

[0054] S1: Loosen the plum handle bolts provided on the outer support plate 21, and store the inner support plate 22 into the guide groove 211 provided on the outer support plate 21. At this time, tighten the plum handle bolts provided on the outer support plate 21, so that the inner support plate 22 is stored and fixed in the outer support plate 21;

[0055] S2: The guide bar 2123 drives the block 2121 to move away from the wedge block 321 , and the coil spring 2122 is squeezed by the block 2121 and contracts until the block 2121 no longer blocks the wedge block 321 ;

[0056] S3: The driving screw 311 is rotated by the operating handle, so that the linkage slider 312 moves laterally under the guidance of the guide rod 313. The lateral movement of the linkage slider 312 can drive the inner support rod 32 and the wedge block 321 to move laterally, so that the wedge block 321 leaves the clamping seat 212, and the inner support rod 32 is stored in the outer support seat 31;

[0057] S4: driving the outer support seat 31 to rotate, so that the outer support seat 31 and the inner support rod 32 are folded and stored inside the support base 1 , and the outer support plate 21 and the inner support plate 22 are folded and stored on the surface of the support base 1 .

[0058] The foldable and storable photovoltaic bracket can be folded and stored, thereby reducing the floor space occupied by the photovoltaic bracket, making the photovoltaic bracket easy to store and convenient to use.

[0059] 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.

[0060] 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 foldable photovoltaic support, comprising a support base (1), characterized in that: One end of the support base (1) is connected to a mounting assembly (2) for mounting a photovoltaic panel, and the other end of the support base (1) is connected to a support assembly (3) for supporting the mounting assembly (2), wherein the support assembly (3) is folded and stored inside the support base (1) after being removed from the mounting assembly (2), and the mounting assembly (2) is folded and stored on the surface of the support base (1).

2. A foldable photovoltaic support according to claim 1, characterized in that: The mounting assembly (2) comprises an outer support plate (21) and an inner support plate (22); the outer support plate (21) is movably connected to the support base (1); an inner support plate (22) is arranged on the inner side of the outer support plate (21); and the inner support plate (22) is fixed to the outer support plate (21) by plum handle bolts.

3. A foldable photovoltaic support according to claim 2, characterized in that: The support assembly (3) comprises an outer support seat (31) and an inner support rod (32); the outer support seat (31) is movably connected to the support base (1); an inner support rod (32) is arranged on the inner side of the outer support seat (31); and the inner support rod (32) is connected to a holder (212) arranged on the outer support plate (21).

4. The foldable photovoltaic support according to claim 3, characterized in that: A transmission screw (311) is arranged on the inner side of the outer support seat (31), and a linkage slider (312) is threadedly connected to the transmission screw (311), and the linkage slider (312) is connected to the inner support rod (32), and the linkage slider (312) is movably connected to a guide rod (313), and the guide rod (313) is installed on the inner wall of the outer support seat (31).

5. The foldable photovoltaic support according to claim 4, characterized in that: A wedge block (321) is provided at the end of the inner support rod (32), and the wedge block (321) is inserted into the clamping seat (212), and the wedge block (321) is fixed in the clamping seat (212) through the clamping block (2121).

6. The foldable photovoltaic support according to claim 5, characterized in that: The clamping block (2121) is connected to the clamping seat (212) via a coil spring (2122), wherein one end of the coil spring (2122) is connected to the clamping block (2121) and the other end of the coil spring (2122) is connected to the clamping seat (212).

7. The foldable photovoltaic support according to claim 6, characterized in that: A guide bar (2123) is arranged on the inner side of the coil spring (2122), one end of the guide bar (2123) is connected to the clamping block (2121), the other end of the guide bar (2123) passes through the clamping seat (212), and the guide bar (2123) extends to the outer side of the clamping seat (212).

8. A foldable and retractable photovoltaic support operation method, based on the foldable and retractable photovoltaic support of claim 7, characterized in that: The steps include: S1: Loosen the plum handle bolts provided on the outer support plate (21), and store the inner support plate (22) in the guide groove (211) provided on the outer support plate (21). At this time, tighten the plum handle bolts provided on the outer support plate (21), so that the inner support plate (22) is stored and fixed in the outer support plate (21); S2: The guide bar (2123) drives the block (2121) to move in a direction away from the wedge block (321), and the coil spring (2122) is squeezed by the block (2121) and contracts until the block (2121) no longer blocks the wedge block (321); S3: The driving screw rod (311) is driven to rotate by the operating handle, so that the linkage slider (312) moves laterally under the guidance of the guide rod (313). The lateral movement of the linkage slider (312) can drive the inner support rod (32) and the wedge block (321) to move laterally, so that the wedge block (321) leaves the clamping seat (212) and the inner support rod (32) is stored in the outer support seat (31); S4: driving the outer support seat (31) to rotate, so that the outer support seat (31) and the inner support rod (32) are folded and stored inside the support base (1), and the outer support plate (21) and the inner support plate (22) are folded and stored on the surface of the support base (1).

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