Household photovoltaic array support angle adjusting device

Abstract

The utility model discloses a household photovoltaic array support angle adjusting device, which belongs to the field of household photovoltaic technology and comprises a fixing seat, a photovoltaic panel mounting structure and an angle adjusting structure. The photovoltaic panel installation structure comprises at least two second fixing blocks which are transversely arranged side by side, two first fixing blocks which are correspondingly arranged on the two transverse sides of the at least two second fixing blocks, and photovoltaic panels which are installed between the two adjacent second fixing blocks and between the first fixing blocks and the second fixing blocks. The first fixing block and the second fixing block are provided with installation grooves used for installing a photovoltaic panel. The angle adjusting structure comprises a rotating groove formed in the fixing base, a rotating shaft rotationally connected to the rotating groove, a rocker driving the rotating shaft to rotate and a positioning piece fixing the angle of the rotating shaft after the rotating shaft rotates, the photovoltaic panel mounting structure is connected with the rotating shaft, and the rotating shaft drives the photovoltaic panel mounting structure to rotate so as to adjust the angle of the photovoltaic panel. According to the utility model, the angle of the whole photovoltaic panel array can be adjusted at the same time.

Description

[Technical field]

[0001] The utility model belongs to the technical field of household photovoltaics, and in particular relates to a household photovoltaic installation bracket. [Background technology]

[0002] There are also many structures of angle adjustment devices for household photovoltaic array brackets in the prior art. For example, the utility model patent with announcement number CN218416257 U discloses an adjustable angle integrated bracket for household photovoltaic power generation system, including a bottom plate, a box body is fixedly installed on the upper surface of the bottom plate, a mounting plate is arranged on the upper surface of the box body, the mounting plate is mounted with the bottom plate through a screw, a support rod is fixedly installed on the upper surface of the mounting plate, a limit block is rotatably installed on the free end of the support rod, a slide plate is fixedly installed on the outer surface of the limit block, a photovoltaic panel body is arranged on the upper surface of the slide plate, and a threaded barrel is rotatably installed on the upper surface of the mounting plate. The utility model is an adjustable angle integrated bracket for household photovoltaic power generation system, which drives the photovoltaic panel body to adjust the angle by moving the screw, so that the photovoltaic panel body can absorb light energy with maximum efficiency. However, after a survey of the prior art, it was found that the design of the existing household photovoltaic array bracket angle adjustment device is relatively troublesome in adjusting the angle, not convenient for overall simultaneous adjustment, not quick and convenient, and not labor-saving enough, resulting in insufficient applicability during adjustment, so it needs to be improved. [Utility Model Content]

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide an angle adjustment device for a household photovoltaic array bracket to solve the problem that it is inconvenient to adjust the angle of the entire bracket at the same time.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions: an angle adjustment device for a household photovoltaic array bracket, comprising a fixing seat, a photovoltaic panel mounting structure and an angle adjustment structure, the photovoltaic panel mounting structure comprising at least two second fixing blocks arranged side by side in a horizontal manner, and two first fixing blocks correspondingly arranged on both sides of the at least two second fixing blocks in a horizontal manner, photovoltaic panels are installed between two adjacent second fixing blocks and between the first fixing block and the adjacent second fixing blocks, and mounting grooves for mounting photovoltaic panels are arranged on the first fixing block and the second fixing block; the angle adjustment structure comprises a rotating groove arranged on the fixing seat, a rotating shaft rotatably connected to the rotating groove, a rocker driving the rotating shaft to rotate, and a positioning member fixing the angle after the rotating shaft is rotated, the photovoltaic panel mounting structure is connected to the rotating shaft, and the photovoltaic panel mounting structure is driven by the rotating shaft to rotate to adjust the angle of the photovoltaic panel.

[0005] Preferably, the positioning member is a positioning pin, and a plurality of positioning holes are provided on the fixing seat around the rotating groove, and the positioning pin is connected to the positioning hole.

[0006] Preferably, a handle is fixed to the end of the rocker, and a reserved hole is provided on the handle or the rocker, and the reserved hole is movably connected to the positioning pin.

[0007] Preferably, the end of the rotating shaft passes through the rotating groove and is fixed with a limiting block.

[0008] Preferably, a connecting block is fixed to the bottom end of the first fixing block, a connecting seat is fixed to the rotating shaft, and the connecting block is connected to the connecting seat.

[0009] Preferably, a flat key is provided between the rotating shaft and the connecting seat; and / or the connecting seat is provided with a slot, and the connecting block is connected to the slot.

[0010] Preferably, a first connecting rod and a second connecting rod are arranged between the first fixed block and the second fixed block, the first connecting rod and the second connecting rod cross in an "X" shape and are hinged at the intersection, the first connecting rod and the second connecting rod are movably hinged to the first slider and the second slider respectively, the first fixed block and the second fixed block are provided with a sliding groove, and the first slider and the second slider are slidably connected to the sliding groove.

[0011] Preferably, the angle adjustment device also includes an auxiliary support structure, which includes a storage groove arranged on one side of the bottom end of the second fixed block, the storage groove is internally hinged with a fixed rod, the bottom end of the fixed rod is connected to a movable rod that can be extended and retracted relative to the fixed rod, and the fixed rod and the movable rod are combined to auxiliary support the photovoltaic panel installation structure.

[0012] Preferably, a bottom block is fixed to the bottom end of the movable rod; and / or, the movable rod is provided with an external thread, the fixed rod is provided with an internal thread, and the external thread is connected to the internal thread.

[0013] Preferably, the fixing seat comprises a bottom plate and side support plates arranged on two lateral sides of the bottom plate, and the side support plates are provided with rotation grooves.

[0014] The utility model adopts the above technical solution and has the following beneficial effects:

[0015] 1. Since at least two second fixing blocks are arranged side by side in the horizontal direction, and two first fixing blocks are arranged on both sides of at least two second fixing blocks in the horizontal direction, a plurality of photovoltaic panels can be installed side by side in the horizontal direction to form a photovoltaic panel array;

[0016] A photovoltaic panel is installed between two adjacent second fixing blocks and between the first fixing block and the adjacent second fixing block. The photovoltaic panel can be installed and fixed in the mounting groove by using the mounting groove, which is convenient for quick installation;

[0017] The angle adjustment structure includes a rotating groove provided on a fixed seat, a rotating shaft rotatably connected to the rotating groove, a rocker that drives the rotating shaft to rotate, and a positioning member that fixes the angle of the rotating shaft after the rotating shaft is rotated. Therefore, the rotating shaft is driven to rotate by the rocker, and after rotating to a set angle, the angle of the rotating shaft is fixed by the positioning member. Since the photovoltaic panel mounting structure is connected to the rotating shaft, the photovoltaic panel mounting structure is driven to rotate by the rotating shaft to adjust the angle of the photovoltaic panel array. Therefore, it is convenient for the entire photovoltaic panel array to adjust the angle as a whole at the same time.

[0018] 2. Use the handle to rotate the joystick to drive the shaft to rotate in the groove, thereby driving the photovoltaic panel mounting structure connected to the shaft to rotate. When it rotates to a certain angle, the positioning pin can be inserted into the reserved hole and the positioning hole to fix it, making it more convenient to adjust the angle.

[0019] 3. Because the end of the rotating shaft passes through the rotating groove and is fixed with a limiting block, the axial movement of the rotating shaft can be limited, making the angle adjustment more stable.

[0020] 4. In order to realize the connection between the photovoltaic panel installation structure and the rotating shaft, a connecting block is fixed to the bottom end of the first fixed block, and a connecting seat is fixed to the rotating shaft. Since a slot is provided at the top of the connecting seat, the connecting block is embedded in the slot, which is convenient for installation and disassembly.

[0021] 5. Since the first slider and the second slider can slide in the slide groove, the first fixed block and the second fixed block can be pulled apart, and then the first connecting rod and the second connecting rod can be unfolded. The photovoltaic panel can be installed into the mounting groove and fixed by using the mounting groove, which is convenient for quick installation. When not in use, the second fixed block can be closed with the first fixed block.

[0022] 6. When the photovoltaic panel is adjusted to the required angle, the fixed rod can be flipped from the storage slot to the ground, and the movable rod can be screwed to adjust according to the required support height. Stop when the bottom block fits to the ground, making it more stable during support.

[0023] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings.

Brief Description of the Drawings

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] Figure 1 This is a side view of a household photovoltaic array bracket angle adjustment device of the utility model;

[0026] Figure 2 It is a schematic diagram of the photovoltaic panel installation structure;

[0027] Figure 3 is a schematic diagram of the angle adjustment structure;

[0028] Figure 4 is a schematic diagram of the auxiliary support structure;

[0029] Figure numerals: fixing seat 1; positioning hole 2; positioning pin 3; reserved hole 4; rocker 5; handle 6; rotating shaft 7; rotating groove 8; limiting block 9; first fixing block 10; sliding groove 11; mounting groove 12; first sliding block 13; storage groove 14; second sliding block 15; fixing rod 16; movable rod 17; bottom block 18; connecting seat 19; slot 20, connecting block 21; first connecting rod 22; second connecting rod 23; photovoltaic panel 24; second fixing block 25. [Specific implementation method]

[0030] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0031] Those skilled in the art will appreciate that, in the absence of conflict, the features in the following embodiments and implementations may be combined with each other.

[0032] The terms used in the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. For example, the words "upper", "lower", "front", "back", etc., which indicate the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device / element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0035] Embodiment 1

[0036] like Figures 1 to 4 As shown, a household photovoltaic array bracket angle adjustment device includes a fixing seat 1, a photovoltaic panel mounting structure and an angle adjustment structure, wherein the photovoltaic panel mounting structure includes at least two second fixing blocks 25 arranged side by side in a transverse manner, and two first fixing blocks 10 correspondingly arranged on both sides of the at least two second fixing blocks in a transverse manner. Figure 2 As shown in the figure, there are three second fixing blocks, wherein a photovoltaic panel 24 is installed between two adjacent second fixing blocks 25 and between the first fixing block 10 and the adjacent second fixing block 25, and the first fixing block 10 and the second fixing block 25 are provided with mounting grooves 12 for mounting photovoltaic panels. The angle adjustment structure comprises a rotating groove 8 provided on the fixing seat 1, a rotating shaft 7 rotatably connected to the rotating groove, a rocker 5 driving the rotating shaft 7 to rotate, and a positioning member for fixing the angle after the rotating shaft 7 is rotated. The photovoltaic panel mounting structure is connected to the rotating shaft 7, and the photovoltaic panel mounting structure is driven by the rotating shaft 7 to rotate to adjust the angle of the photovoltaic panel 24.

[0037] Since at least two second fixing blocks are arranged side by side in the horizontal direction, and two first fixing blocks are arranged on both sides of at least two second fixing blocks in the horizontal direction, a plurality of photovoltaic panels can be installed side by side in the horizontal direction to form a photovoltaic panel array;

[0038] A photovoltaic panel is installed between two adjacent second fixing blocks and between the first fixing block and the adjacent second fixing block. The photovoltaic panel can be installed and fixed in the mounting groove by using the mounting groove, which is convenient for quick installation;

[0039] The angle adjustment structure includes a rotating groove provided on a fixed seat, a rotating shaft rotatably connected to the rotating groove, a rocker that drives the rotating shaft to rotate, and a positioning member that fixes the angle of the rotating shaft after the rotating shaft is rotated. Therefore, the rotating shaft is driven to rotate by the rocker, and after rotating to a set angle, the angle of the rotating shaft is fixed by the positioning member. Since the photovoltaic panel mounting structure is connected to the rotating shaft, the photovoltaic panel mounting structure is driven to rotate by the rotating shaft to adjust the angle of the photovoltaic panel array. Therefore, it is convenient for the entire photovoltaic panel array to adjust the angle as a whole at the same time.

[0040] It is understandable that the rotating shaft can also be connected to other tools or power devices, not limited to the rocker, for example, an external motor can be used to drive the rotating shaft to rotate.

[0041] The photovoltaic panel 24 is detachably embedded in the mounting groove 12, and the first fixing block 10 and the second fixing block 25 have the same length. In order to realize the connection between the photovoltaic panel mounting structure and the rotating shaft 7, a connecting block 21 is fixed at the bottom end of the first fixing block, and a connecting seat 19 is fixed to the rotating shaft 7, and the connecting block 21 is connected to the connecting seat 19. Specifically, a card slot 20 is provided at the top of the connecting seat 19, and the connecting block 21 is detachably embedded in the card slot 20.

[0042] In this embodiment, the positioning member is a positioning pin 3, and a plurality of positioning holes 2 are provided on the fixing seat 1 around the rotating groove, and the positioning pin 3 is connected to the positioning hole 2. A handle 6 is fixed to the end of the rocker 5, and a reserved hole 4 is provided on the handle or the rocker, and the reserved hole 4 is movably connected to the positioning pin 3. In addition, the end of the rotating shaft 7 passes through the rotating groove 8 and is fixed with a limiting block 9 to limit the axial movement of the rotating shaft, so that the angle adjustment is more stable.

[0043] There are at least ten groups of positioning holes 2 , which are evenly spaced and distributed on the outer circle of the rotating groove 8 , and there are three groups of limit blocks 9 .

[0044] Specifically, Figure 1 and Figure 3 As shown, by rotating the rocker 5 using the handle 6, the rotating shaft 7 can be driven to rotate in the rotating groove 8, thereby driving the photovoltaic panel mounting structure to rotate. When rotated to a certain angle, the positioning pin 3 can be inserted into the reserved hole 4 and the positioning hole 2 to be fixed, making it more convenient to adjust.

[0045] Embodiment 2

[0046] On the basis of the first embodiment, the photovoltaic panel installation structure is further improved, such as Figure 2 As shown, a first connecting rod 22 and a second connecting rod 23 are arranged between the first fixed block 10 and the second fixed block 25, the first connecting rod 22 and the second connecting rod 23 are movably hinged, the first connecting rod 22 and the second connecting rod 23 are cross-connected to form an "X" shape, the first connecting rod 22 and the second connecting rod 23 are movably hinged to the first slider 13 and the second slider 15 respectively, and the first fixed block 10 and the second fixed block 25 are provided with sliding grooves that slide with the first slider 13 and the second slider 15.

[0047] Specifically, Figure 1 and Figure 2 As shown, since the first slider 13 and the second slider 15 can slide in the slide groove 11, the first fixed block 10 and the second fixed block 25 can be pulled apart, and the first connecting rod 22 and the second connecting rod 23 can be unfolded. The photovoltaic panel 24 can be installed into the mounting groove 12 and fixed therein, which is convenient for quick installation. When not in use, the second fixed block 25 can be conveniently brought together with the first fixed block 10.

[0048] Furthermore, a limiting groove is provided inside the slide groove 11 to limit the first slider 13 and the second slider 15 from being separated from the slide groove 11 , and the first slider 13 and the second slider 15 are embedded in the limiting groove and can slide.

[0049] Embodiment 3

[0050] On the basis of the first embodiment, the angle adjustment structure is further improved, and the angle adjustment structure is also provided with an auxiliary support structure, which includes a storage groove 14 arranged on one side of the bottom end of the second fixed block 25, and the storage groove 14 is internally hinged with a fixed rod 16, and the bottom end of the fixed rod 16 is connected to a movable rod 17 that can be extended and retracted relative to the fixed rod, and the fixed rod 16 and the movable rod 17 are combined to auxiliary support the photovoltaic panel installation structure.

[0051] Further, the bottom end of the movable rod 17 is fixedly connected with a bottom block 18. The movable rod 17 is provided with an external thread, and the fixed rod 16 is provided with an internal thread, the external thread is connected with the internal thread, and the movable rod 17 is embedded in the fixed rod 16 and can be retracted.

[0052] Specifically, Figure 1 and Figure 4 As shown, when the required angle is adjusted, the fixed rod 16 can be flipped from the storage slot 14 to the ground, and the movable rod 17 can be screwed to adjust according to the required support height, and the screwing can be stopped when the bottom block 18 fits the ground, making it more stable during support.

[0053] The above embodiment describes the specific structure of the angle adjustment device for household photovoltaic array brackets. Combined with the specific structure, the working principle is as follows: When in use, first, because the first slider 13 and the second slider 15 can slide in the slide groove 11, the first fixed block 10 and the second fixed block 25 can be pulled apart. At this time, the first connecting rod 22 and the second connecting rod 23 can be unfolded. The photovoltaic panel body 24 can be installed in the installation groove 12 and fixed by using the installation groove 12, so that it can be easily installed quickly. When not in use, the second fixed block 25 can be easily retracted to the side of the first fixed block 10. Afterwards, the rocker 5 is rotated by using the handle 6, which can drive the rotating shaft 7 to rotate in the rotating groove 8, so that the first fixed block 10 and the second fixed block 25 installed thereon can be easily driven to rotate. When rotated to a certain angle, the positioning pin 3 can be inserted into the reserved hole 4 and the positioning hole 2 to be fixed, so that it is more convenient to adjust. Finally, when the required angle is adjusted, the fixed rod 16 can be flipped from the storage slot 14 to the ground, and the movable rod 17 can be screwed to adjust according to the required support height, and the screwing can be stopped when the bottom block 18 fits the ground, making it more stable during support.

[0054] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific implementation. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.

Claims

1. A household photovoltaic array bracket angle adjustment device, comprising a fixing seat, a photovoltaic panel mounting structure and an angle adjustment structure, characterized in that: The photovoltaic panel mounting structure includes at least two second fixed blocks arranged side by side in a transverse manner, and two first fixed blocks correspondingly arranged on both sides of the at least two second fixed blocks in a transverse manner. Photovoltaic panels are installed between two adjacent second fixed blocks and between the first fixed block and the adjacent second fixed blocks. The first fixed block and the second fixed block are provided with mounting grooves for installing photovoltaic panels; the angle adjustment structure includes a rotating groove provided on a fixing seat, a rotating shaft rotatably connected to the rotating groove, a rocker driving the rotating shaft to rotate, and a positioning member fixing the angle after the rotating shaft is rotated; the photovoltaic panel mounting structure is connected to the rotating shaft, and the photovoltaic panel mounting structure is driven by the rotating shaft to rotate to adjust the angle of the photovoltaic panel.

2. A household photovoltaic array bracket angle adjustment device according to claim 1, characterized in that: The positioning member is a positioning pin, and a plurality of positioning holes are arranged on the fixing seat around the rotating groove, and the positioning pin is connected with the positioning hole.

3. The household photovoltaic array bracket angle adjustment device according to claim 2, characterized in that: A handle is fixed to the end of the rocker, and a reserved hole is provided on the handle or the rocker, and the reserved hole is movably connected to the positioning pin.

4. The household photovoltaic array bracket angle adjustment device according to claim 1, characterized in that: The end of the rotating shaft passes through the rotating groove and is fixed with a limiting block.

5. The household photovoltaic array bracket angle adjustment device according to claim 1, characterized in that: A connecting block is fixed to the bottom end of the first fixing block, a connecting seat is fixed to the rotating shaft, and the connecting block is connected to the connecting seat.

6. The household photovoltaic array bracket angle adjustment device according to claim 5, characterized in that: A flat key is provided between the rotating shaft and the connecting seat; and / or the connecting seat is provided with a slot, and the connecting block is connected to the slot.

7. The household photovoltaic array bracket angle adjustment device according to claim 1, characterized in that: A first connecting rod and a second connecting rod are arranged between the first fixed block and the second fixed block, the first connecting rod and the second connecting rod are crossed in an "X" shape and are hinged at the intersection, the first connecting rod and the second connecting rod are movably hinged to the first slider and the second slider respectively, the first fixed block and the second fixed block are provided with a sliding groove, and the first slider and the second slider are slidably connected to the sliding groove.

8. The household photovoltaic array bracket angle adjustment device according to claim 7, characterized in that: The angle adjustment device also includes an auxiliary support structure, which includes a storage groove arranged on one side of the bottom end of the second fixed block, and the storage groove is internally hinged with a fixed rod. The bottom end of the fixed rod is connected to a movable rod that can be extended and retracted relative to the fixed rod. The fixed rod and the movable rod are combined to auxiliary support the photovoltaic panel installation structure.

9. The household photovoltaic array bracket angle adjustment device according to claim 8, characterized in that: A bottom block is fixed to the bottom end of the movable rod; and / or, the movable rod is provided with an external thread, the fixed rod is provided with an internal thread, and the external thread is connected to the internal thread.

10. The household photovoltaic array bracket angle adjustment device according to claim 1, characterized in that: The fixing seat comprises a bottom plate and side support plates arranged on two lateral sides of the bottom plate, and the side support plates are provided with rotation grooves.

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