A tilt adjustment device for photovoltaic panel construction

Abstract

The utility model discloses a kind of inclination adjusting device for photovoltaic panel construction, it is related to photovoltaic panel installation technical field, including rotating frame assembly, rotating frame assembly is connected with chassis rotation;The both ends of the connecting frame for supporting photovoltaic panel are rotatably connected with seat bearing;Photovoltaic panel is embedded in frame, and the both ends of frame are fixedly connected with the both ends of connecting frame respectively;One end of rotating frame assembly is connected with front adjustment component, and the other end of rotating frame assembly is connected with rear adjustment component;By rotating hand wheel one can drive front lead screw rotation, to make mobile seat one along front lead screw moves, and then drive crosspiece to rotate with the connecting place of chassis as center, change the effect of photovoltaic panel angle;Front adjustment component and rear adjustment component cooperate to make photovoltaic panel rotate in two axial directions, improve the flexibility of photovoltaic panel, so that photovoltaic panel can adapt to the complex trajectory of sun and the scene of harsh illumination condition.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation technology, specifically a tilt angle adjustment device for photovoltaic panel construction. Background Technology

[0002] Photovoltaic panels, also known as solar panels, are devices that convert solar energy into electrical energy. They are widely used in transportation, communications, and household electricity. Photovoltaic panels typically need to be installed in locations with ample sunlight and where they are not constantly shaded by buildings, trees, utility poles, or other sources of sunlight.

[0003] To maximize the solar radiation energy received by photovoltaic panels and improve power generation efficiency, the tilt angle of the photovoltaic panels needs to be adjusted. Chinese Patent Publication No. CN 216599496 U discloses a photovoltaic panel tilt angle adjustment device, including a connecting mechanism, an adjustment mechanism, and a photovoltaic panel body. The adjustment mechanism is located above the connecting mechanism, and the photovoltaic panel body is located above the adjustment mechanism. The adjustment mechanism includes a support plate, a fixing block is fixedly connected to the top of the support plate, an electric push rod is movably connected to the top of the fixing block, a connecting block is movably connected to the top of the electric push rod, a support block is fixedly connected to the top of the support plate, a rolling bearing is fixedly connected to the outer side of the support block, a movable shaft is fixedly connected to the inner side of the rolling bearing, and an adjustment block is fixedly connected to the outer side of the movable shaft.

[0004] The aforementioned adjustment device can only rotate the photovoltaic panel in one axis, which has low flexibility. It can only optimize one dimension of the solar trajectory, namely, tracking the changes in the solar altitude angle. Although it can improve power generation efficiency to a certain extent, it still cannot maximize the utilization of sunlight. Especially in sites with complex solar trajectories or harsh lighting conditions, a single axis rotation cannot meet the usage requirements. Utility Model Content

[0005] The purpose of this invention is to provide a tilt adjustment device for photovoltaic panel construction. The front adjustment component and the rear adjustment component work together to allow the photovoltaic panel to rotate in both axes. Both the front adjustment component and the rear adjustment component can independently control the rotation of the photovoltaic panel, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A tilt adjustment device for photovoltaic panel construction, comprising:

[0008] The rotating frame assembly is a rotating frame assembly that drives the photovoltaic panels to rotate and is rotatably connected to the base frame;

[0009] The connecting frame, which supports the photovoltaic panel, has rotatably connected bearings at both ends; the photovoltaic panel is embedded in the frame, and the two ends of the frame are fixedly connected to the two ends of the connecting frame respectively.

[0010] One end of the rotating frame assembly is connected to the front adjustment assembly, and the other end of the rotating frame assembly is connected to the rear adjustment assembly.

[0011] The aforementioned front adjustment assembly includes a front lead screw, one end of which is rotatably connected to a bearing. Both sides of the bearing are provided with connecting shafts, and the two connecting shafts are rotatably connected to two connecting seats, and the two connecting seats are fixedly connected to the base frame.

[0012] The end of the lead screw away from the bearing is threadedly connected to a movable seat 1, and one side of the movable seat 1 is fixedly connected to a connecting seat 2; the side of the connecting seat 2 away from the movable seat 1 is rotatably connected to a fixed seat, and the fixed seat is fixedly connected to the rotating frame assembly.

[0013] The rear adjustment assembly includes a rear lead screw, which is threadedly connected to the movable seat 2; one side of the movable seat 2 is rotatably connected to the transmission rod, the end of the transmission rod away from the movable seat 2 is rotatably connected to the connector, and the side of the connector away from the transmission rod is fixedly connected to the frame.

[0014] As a further technical solution of this utility model, the front lead screw is provided with a plurality of threaded holes I evenly, and the plurality of threaded holes I are arranged in a straight line; the middle of the end of the movable seat I near the front lead screw is threadedly connected to a positioning bolt I, and the end of the positioning bolt I away from the movable seat I is threadedly connected to the threaded hole I; a handwheel I is coaxially fixedly connected to the end of the front lead screw away from the bearing.

[0015] As a further technical solution of this utility model, both ends of the rear lead screw are rotatably connected to bearing seats, and both bearing seats are fixedly connected to the rotating frame assembly; a handwheel is coaxially fixedly connected to the end of the rear lead screw away from the frame.

[0016] As a further technical solution of this utility model, the rear lead screw is provided with a plurality of threaded holes II evenly, and the plurality of threaded holes II are arranged in a straight line; the middle of the end of the movable seat II away from the transmission rod is threaded with a positioning bolt II, and the end of the positioning bolt II away from the movable seat II is threadedly connected to the threaded hole II.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model allows the rotating handwheel one to drive the front lead screw to rotate, thereby causing the moving seat one to move along the front lead screw, which in turn causes the cross frame to rotate around the connection point with the base frame, thus changing the angle of the photovoltaic panel. Similarly, rotating the second handwheel can drive the transmission rod to move, which in turn can pull or push the frame, causing the frame to rotate around the connection point between the base frame and the bearing seat. The front adjustment component and the rear adjustment component work together to allow the photovoltaic panel to rotate in two axes, improving the flexibility of the photovoltaic panel and enabling it to adapt to the complex trajectory of the sun and harsh lighting conditions.

[0019] 2. In this utility model, after the angle of the photovoltaic panel is adjusted, tightening the positioning bolt one can fix the position of the moving seat one, preventing the moving seat one from moving due to shaking or gravity, thus ensuring the stability of the photovoltaic panel; similarly, tightening the positioning bolt two can prevent the moving seat two from moving arbitrarily, thereby ensuring the stability of the photovoltaic panel. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This utility model Figure 1 Another perspective view.

[0022] Figure 3 This utility model Figure 1 Side view.

[0023] Figure 4 This utility model Figure 1 The main view.

[0024] Figure 5 This utility model Figure 1 A partial structural diagram.

[0025] Figure 6 This utility model Figure 5 Another perspective view.

[0026] Figure 7 This utility model Figure 5 A magnified view of a portion of the image.

[0027] Figure 8 This utility model Figure 6 A magnified view of a portion of the image.

[0028] Figure 9 This utility model Figure 2 A partial structural diagram.

[0029] Figure 10 This utility model Figure 9Another perspective view.

[0030] Figure 11 This is a three-dimensional structural diagram of the rear adjustment component of this utility model.

[0031] Figure 12 This utility model Figure 11 Another perspective view.

[0032] In the diagram: 1-Photovoltaic panel, 2-Frame, 3-Rotating frame assembly, 4-Base frame, 5-Front adjustment assembly, 6-Rear adjustment assembly, 7-Connecting frame, 8-Bearing with seat;

[0033] 31-Horizontal frame, 32-End frame, 33-Base column, 34-Hinge, 51-Front lead screw, 52-Bearing, 53-Connecting shaft, 54-Connecting seat one, 55-Threaded hole one, 56-Moving seat one, 57-Connecting seat two, 58-Fixed seat, 59-Positioning bolt one, 50-Handwheel one, 61-Rear lead screw, 62-Threaded hole two, 63-Handwheel two, 64-Bearing seat, 65-Moving seat two, 66-Positioning bolt two, 67-Transmission rod, 68-Connecting piece. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-12 In this embodiment of the present invention, a tilt angle adjustment device for photovoltaic panel construction includes...

[0036] Rotating frame assembly 3, which can drive the photovoltaic panel 1 to rotate, is rotatably connected to the base frame 4;

[0037] The connecting frame 7, which supports the photovoltaic panel 1, has bearings 8 with seats rotatably connected to both ends; the photovoltaic panel 1 is embedded in the frame 2, and the two ends of the frame 2 are fixedly connected to the two ends of the connecting frame 7 respectively.

[0038] One end of the rotating frame assembly 3 is connected to the front adjustment assembly 5, and the other end of the rotating frame assembly 3 is connected to the rear adjustment assembly 6.

[0039] The aforementioned front adjustment assembly 5 includes a front lead screw 51, one end of which is rotatably connected to a bearing 52. Both sides of the bearing 52 are provided with connecting shafts 53. The two connecting shafts 53 are rotatably connected to two connecting seats 54 respectively. Both connecting seats 54 are fixedly connected to the base frame 4.

[0040] The end of the front lead screw 51 away from the bearing 52 is threadedly connected to the movable seat 56. One side of the movable seat 56 is fixedly connected to the connecting seat 57. The side of the connecting seat 57 away from the movable seat 56 is rotatably connected to the fixed seat 58. The fixed seat 58 is fixedly connected to the rotating frame assembly 3.

[0041] The rear adjustment assembly 6 includes a rear lead screw 61, which is threadedly connected to the second movable seat 65; one side of the second movable seat 65 is rotatably connected to the transmission rod 67, the end of the transmission rod 67 away from the second movable seat 65 is rotatably connected to the connector 68, and the side of the connector 68 away from the transmission rod 67 is fixedly connected to the frame 2.

[0042] The front lead screw 51 is provided with a plurality of threaded holes 55 evenly arranged in a straight line; a positioning bolt 59 is threadedly connected to the middle of the end of the movable seat 56 near the front lead screw 51, and the end of the positioning bolt 59 away from the movable seat 56 is threadedly connected to the threaded hole 55; a handwheel 50 is coaxially fixedly connected to the end of the front lead screw 51 away from the bearing 52.

[0043] Both ends of the rear lead screw 61 are rotatably connected to bearing seats 64, and both bearing seats 64 are fixedly connected to the rotating frame assembly 3; a handwheel 63 is coaxially fixedly connected to the end of the rear lead screw 61 away from the frame 2.

[0044] By adopting the above technical solution, rotating the first handwheel 50 can drive the front lead screw 51 to rotate, thereby causing the first movable seat 56 to move along the front lead screw 51, which in turn drives the cross frame 31 to rotate around the connection point with the base frame 4, thus changing the angle of the photovoltaic panel 1. Similarly, rotating the second handwheel 63 can drive the transmission rod 67 to move, and the transmission rod 67 can pull or push the frame 2, causing the frame 2 to rotate around the connection point between the base frame 4 and the bearing 8. The front adjustment component 5 and the rear adjustment component 6 work together to allow the photovoltaic panel 1 to rotate in two axes, improving the flexibility of the photovoltaic panel 1 and enabling it to adapt to the complex trajectory of the sun and harsh lighting conditions.

[0045] In this embodiment, the rear lead screw 61 is provided with a plurality of threaded holes 62 evenly, and the plurality of threaded holes 62 are arranged in a straight line; the movable seat 65 is threaded with a positioning bolt 66 at the middle of one end away from the transmission rod 67, and the end of the positioning bolt 66 away from the movable seat 65 is threadedly connected to the threaded hole 62.

[0046] The rotating frame assembly 3 includes a cross frame 31, with end frames 32 fixedly connected to both ends of the cross frame 31, and the cross frame 31 and the two end frames 32 are arranged in a U-shape; two bearing seats 64 are fixedly connected to the cross frame 31 that is far away from the front adjustment assembly 5, and the fixed seat 58 is fixedly connected to the other cross frame 31.

[0047] A bottom column 33 is fixedly connected to the bottom center of the cross frame 31. The bottom column 33 and the cross frame 31 are arranged in a cross shape, and the length of the bottom column 33 is greater than the width of the cross frame 31. Both ends of the bottom column 33 are rotatably connected to the top of the base frame 4 through hinges 34.

[0048] By adopting the above technical solution, after the angle of the photovoltaic panel 1 is adjusted, tightening the positioning bolt 59 can fix the position of the moving seat 56, preventing the moving seat 56 from moving due to shaking or gravity, thus ensuring the stability of the photovoltaic panel 1; similarly, by tightening the positioning bolt 66, the moving seat 65 can be prevented from moving at will, thereby ensuring the stability of the photovoltaic panel 1.

[0049] The working principle of this utility model is as follows: rotating the handwheel 50 can drive the front lead screw 51 to rotate, thereby causing the moving seat 56 to move along the front lead screw 51, which in turn drives the cross frame 31 to rotate around the connection point with the base frame 4, thus changing the angle of the photovoltaic panel 1; similarly, rotating the handwheel 63 can drive the transmission rod 67 to move, and the transmission rod 67 can pull or push the frame 2, causing the frame 2 to rotate around the connection point between the base frame 4 and the bearing 8; the front adjustment component 5 and the rear adjustment component 6 work together to allow the photovoltaic panel 1 to rotate in two axes, improving the flexibility of the photovoltaic panel 1 and enabling it to adapt to the complex trajectory of the sun and harsh lighting conditions.

[0050] After the angle of the photovoltaic panel 1 is adjusted, tightening the positioning bolt 59 can fix the position of the moving seat 56, preventing the moving seat 56 from moving due to shaking or gravity, thus ensuring the stability of the photovoltaic panel 1. Similarly, tightening the positioning bolt 66 can prevent the moving seat 65 from moving at will, thereby ensuring the stability of the photovoltaic panel 1.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tilt angle adjustment device for photovoltaic panel construction, characterized in that: include The rotating frame assembly (3) is rotatably connected to the base frame (4) and can drive the photovoltaic panel (1) to rotate. The connecting frame (7) that supports the photovoltaic panel (1) has rotatably connected bearings (8) at both ends; the photovoltaic panel (1) is embedded in the frame (2), and the two ends of the frame (2) are fixedly connected to the two ends of the connecting frame (7); One end of the rotating frame assembly (3) is connected to the front adjustment assembly (5), and the other end of the rotating frame assembly (3) is connected to the rear adjustment assembly (6); The aforementioned front adjustment assembly (5) includes a front lead screw (51), one end of which is rotatably connected to a bearing (52). Both sides of the bearing (52) are provided with connecting shafts (53). The two connecting shafts (53) are rotatably connected to two connecting seats (54) respectively. Both connecting seats (54) are fixedly connected to the base frame (4). The end of the front lead screw (51) away from the bearing (52) is threadedly connected to the first movable seat (56), and one side of the first movable seat (56) is fixedly connected to the second connecting seat (57); the side of the second connecting seat (57) away from the first movable seat (56) is rotatably connected to the fixed seat (58), and the fixed seat (58) is fixedly connected to the rotating frame assembly (3). The rear adjustment assembly (6) includes a rear lead screw (61), which is threadedly connected to the second movable seat (65); one side of the second movable seat (65) is rotatably connected to the transmission rod (67), the end of the transmission rod (67) away from the second movable seat (65) is rotatably connected to the connector (68), and the side of the connector (68) away from the transmission rod (67) is fixedly connected to the frame (2).

2. The tilt angle adjustment device for photovoltaic panel construction according to claim 1, characterized in that: The front lead screw (51) is provided with a plurality of threaded holes (55) evenly arranged in a straight line; the movable seat (56) is connected to a positioning bolt (59) at the middle of the end near the front lead screw (51), and the end of the positioning bolt (59) away from the movable seat (56) is threaded to the threaded hole (55); the end of the front lead screw (51) away from the bearing (52) is coaxially fixedly connected to a handwheel (50).

3. The tilt angle adjustment device for photovoltaic panel construction according to claim 1, characterized in that: Both ends of the rear lead screw (61) are rotatably connected to bearing seats (64), and both bearing seats (64) are fixedly connected to the rotating frame assembly (3); a handwheel (63) is coaxially fixedly connected to the end of the rear lead screw (61) away from the frame (2).

4. The tilt angle adjustment device for photovoltaic panel construction according to claim 1, characterized in that: The rear lead screw (61) is provided with a plurality of threaded holes (62) evenly arranged in a straight line; the movable seat (65) is connected to a positioning bolt (66) at the middle of the end away from the transmission rod (67), and the end of the positioning bolt (66) away from the movable seat (65) is threaded to the threaded hole (62).

5. The tilt angle adjustment device for photovoltaic panel construction according to claim 3, characterized in that: The rotating frame assembly (3) includes a cross frame (31), both ends of which are fixedly connected to end frames (32), and the cross frame (31) and the two end frames (32) are arranged in a U-shape; two bearing seats (64) are fixedly connected to the cross frame (31) that is far away from the front adjustment assembly (5) of the two cross frames (31), and the fixed seat (58) is fixedly connected to the other cross frame (31).

6. The tilt angle adjustment device for photovoltaic panel construction according to claim 5, characterized in that: The bottom of the cross frame (31) is fixedly connected to a bottom column (33), which is distributed in a cross shape with the cross frame (31), and the length of the bottom column (33) is greater than the width of the cross frame (31); both ends of the bottom column (33) are rotatably connected to the top of the base frame (4) through hinges (34).

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