Photovoltaic power generation panel

Abstract

The utility model discloses a photovoltaic power generation panel, which relates to the technical field of photovoltaic power generation panels and comprises a bottom frame, a group of symmetrical vertical supports are fixedly connected to the upper surfaces of two sides of the bottom frame, a mounting frame is rotatably connected between the vertical supports, and a photovoltaic power generation panel body is fixedly mounted in the mounting frame. A first motor is fixedly installed on the surface of the vertical support on one side, an output shaft of the second motor penetrates into one movable groove and is fixedly connected with a threaded rod rotating in a limiting mode, a sliding rod is fixedly connected between the movable grooves on the other side, and the outer surface of the threaded rod and the outer surface of the sliding rod are sleeved with an inner thread sleeve frame and a sliding sleeve frame correspondingly. The upper surface of the internal thread sleeve frame and the upper surface of the sliding sleeve frame are jointly connected with a connecting frame, the lower surfaces of the two sides of the connecting frame are fixedly connected with a set of opposite L-shaped supports, the lower surfaces of the L-shaped supports are in threaded connection with cleaning plates, and the flexible cleaning surfaces of the cleaning plates are attached to the upper surface of the photovoltaic power generation panel body, so that the efficient use effect of the photovoltaic power generation panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation panels, in particular to a photovoltaic power generation panel. Background Art

[0002] Photovoltaic panels are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon).

[0003] The existing (Announcement No.: CN218747634U) discloses a photovoltaic panel installation construction platform, which is used through the corresponding coordination of various structures. The photovoltaic panel body is first supported by the axis pin at the connection between the photovoltaic panel body and the column, so that the photovoltaic panel body can be flipped on the column. Since the slider is slidably connected to the first slide groove, when the slider is displaced, the photovoltaic panel body can be rotated along the axis point of the connection between the photovoltaic panel body and the column due to the traction force of the first slide groove when the slider is displaced, thereby realizing the function of adjusting the angle of the photovoltaic panel body, so that the utility model can adapt to installation angles of different requirements when in use.

[0004] Although the above patent can meet the needs of photovoltaic panels for storing electricity through light at different installation angles, photovoltaic panels are exposed to high places outdoors for a long time, and dust and debris are easily accumulated on the surface. Workers are unable to quickly clean the photovoltaic panels in various areas in time. Moreover, under a certain dust accumulation thickness, the greater the incident angle of sunlight on the photovoltaic panel, the longer the path of sunlight in the dust layer, the easier it is to reflect, scatter, and absorb, thereby affecting the use effect of the photovoltaic panel. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic power generation panel, which solves the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power generation panel, including a base frame, a group of symmetrical vertical brackets are fixedly connected to the upper surfaces of both sides of the base frame, a mounting frame is rotatably connected between the vertical brackets, and a photovoltaic power generation panel body is fixedly installed inside the mounting frame, a first motor is fixedly installed on the surface of one side of the vertical bracket, an output shaft of the first motor is fixedly connected to a rotating shaft, and the rotating shaft passes through the vertical bracket and the mounting frame on one side to the inside of the vertical bracket on the other side, the rotating shaft is fixedly connected to the inside of the mounting frame, and a side surface of the mounting frame is opened Symmetrical movable grooves, a second motor is fixedly installed on one side of the mounting frame, the output shaft of the second motor passes through the interior of one of the movable grooves and is fixedly connected to a threaded rod with limited rotation, and a sliding rod is fixedly connected between the movable grooves on the other side, the outer surfaces of the threaded rod and the sliding rod are respectively provided with an internal threaded sleeve and a sliding sleeve frame, the upper surfaces of the internal threaded sleeve frame and the sliding sleeve frame are commonly connected to a connecting frame, a group of relative L-shaped brackets are fixedly connected to the lower surfaces of both sides of the connecting frame, a cleaning plate is threadedly connected to the lower surface of the L-shaped bracket, and the clean soft surface of the cleaning plate is in contact with the upper surface of the photovoltaic panel body.

[0007] Optionally, the movable grooves are provided on both side surfaces of the mounting frame.

[0008] Optionally, the threaded rod is rotationally limited and connected inside the movable groove.

[0009] Optionally, the upper surface of the connecting frame is obliquely provided with a sloped surface.

[0010] Optionally, bolts are threadedly connected between the L-shaped bracket and the cleaning plate.

[0011] Optionally, a group of symmetrical stabilizing brackets are fixedly connected to both sides of the central upper surface of the base frame, a central support plate is fixedly connected to the lower surface of the mounting frame, and the central support plate is rotatably connected between the stabilizing brackets, a fixed axis is connected between the stabilizing brackets, and the fixed axis passes through the central support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is designed that the cleaning plate is driven by the second motor to slide for cleaning, so that the operator can start the second motor no matter how the operator drives the output shaft of the first motor to drive the rotating shaft and the mounting frame to flip to any angle according to the sunlight conditions. The output shaft of the second motor will drive the threaded rod in one of the movable grooves to perform limited threaded rotation, and the threaded sleeve is arranged on the internal threaded sleeve outside the threaded rod. Under the restriction condition that the sliding sleeve slides outside the sliding rod, the connecting frame and the L-shaped bracket are uniformly driven to move, and the L-shaped bracket will also drive the cleaning plate to rotate to any angle of the photovoltaic power generation panel body, so as to achieve the purpose of barrier-free cleaning and scraping, avoid the situation where dust accumulation affects the use of the photovoltaic power generation panel, and improve the efficient use of the photovoltaic power generation panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the structure of the utility model;

[0015] Figure 2 The utility model structure Figure 1 A magnified schematic diagram of the structure at center A;

[0016] Figure 3 It is a front cross-sectional view of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model.

[0018] In the figure: 1-base frame, 2-vertical bracket, 3-mounting frame, 4-first motor, 5-rotating shaft, 6-photovoltaic panel body, 7-movable groove, 8-second motor, 9-threaded rod, 10-sliding rod, 11-internal threaded sleeve, 12-sliding sleeve, 13-connecting frame, 14-slope surface, 15-L-shaped bracket, 16-cleaning plate, 17-bolt, 18-stable bracket, 19-center support plate, 20-fixed axis. DETAILED DESCRIPTION

[0019] 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.

[0020] For example, see Figures 1 to 4The utility model provides a photovoltaic power generation panel, including a base frame 1, a group of symmetrical vertical brackets 2 are fixedly connected to the upper surfaces of both sides of the base frame 1, a mounting frame 3 is rotatably connected between the vertical brackets 2, and a photovoltaic power generation panel body 6 is fixedly installed inside the mounting frame 3, wherein a first motor 4 is fixedly installed on the surface of one side of the vertical bracket 2, and a rotating shaft 5 is fixedly connected to the output shaft of the first motor 4, and the rotating shaft 5 passes through the vertical bracket 2 and the mounting frame 3 on one side to the inside of the vertical bracket 2 on the other side, and the rotating shaft 5 is fixedly connected to the inside of the mounting frame 3, and a movable groove 7 symmetrical on one side is opened on the two side surfaces of the mounting frame 3, and a second electric Machine 8, the output shaft of the second motor 8 passes through the interior of one of the movable grooves 7 and is fixedly connected to a threaded rod 9 with limited rotation, and a sliding rod 10 is fixedly connected between the movable grooves 7 on the other side, and the threaded rod 9 is connected to the interior of the movable groove 7 with limited rotation. The outer surfaces of the threaded rod 9 and the sliding rod 10 are respectively sleeved with an internal threaded sleeve 11 and a sliding sleeve 12, and the upper surfaces of the internal threaded sleeve 11 and the sliding sleeve 12 are commonly connected to a connecting frame 13, and a group of relative L-shaped brackets 15 are fixedly connected to the lower surfaces of both sides of the connecting frame 13, and a cleaning plate 16 is threadedly connected to the lower surface of the L-shaped bracket 15, and the clean soft surface of the cleaning plate 16 is in contact with the upper surface of the photovoltaic panel body 6.

[0021] Bolts 17 are threadedly connected between the L-shaped bracket 15 and the cleaning plate 16 .

[0022] More specifically, in the present embodiment, no matter the operator drives the output shaft of the first motor 4 on the vertical bracket 2 according to the sunlight conditions, and drives the rotating shaft 5 and the mounting frame 3 to flip to any angle, the second motor 8 can be started, and the output shaft of the second motor 8 will drive the threaded rod 9 in one of the movable grooves 7 to perform limited threaded rotation, and the internal threaded sleeve 11, which is threadedly sleeved outside the threaded rod 9, will uniformly drive the connecting frame 13 and the L-shaped bracket 15 to move under the restriction condition that the sliding sleeve frame 12 slides outside the sliding rod 10, and the L-shaped bracket 15 will also drive the cleaning plate 16 to rotate the photovoltaic panel body 6 to any angle, so as to achieve the purpose of barrier-free cleaning and scraping, avoid the situation where dust accumulation affects the use of the photovoltaic panel, and improve the efficient use of the photovoltaic panel.

[0023] The operator can also utilize the thread of the bolt 17 to replace the cleaning plate 16 that has been used for a period of time.

[0024] Furthermore, the movable grooves 7 are formed on the side surfaces of the mounting frame 3 , and the upper surface of the connecting frame 13 is obliquely provided with a slope surface 14 .

[0025] It is worth noting that the movable groove 7 provided on the side of the mounting frame 3 and the slope surface 14 both provide a function of reducing the obstruction to the sunlight of the photovoltaic power generation panel body 6 .

[0026] Embodiment 2, based on the above embodiment:

[0027] Furthermore, a group of symmetrical stable brackets 18 are fixedly connected to both sides of the central upper surface of the base frame 1, a central support plate 19 is fixedly connected to the lower surface of the mounting frame 3, and the central support plate 19 is rotatably connected between the stable brackets 18, and a fixed axis 20 is connected between the stable brackets 18, and the fixed axis 20 passes through the central support plate 19.

[0028] More specifically, in this embodiment, when the first motor 4 drives the mounting frame 3 to change its angle, the central support plate 19 follows the mounting frame 3 and performs a synchronous angle change outside the fixed axis 20 between the stabilizing brackets 18, thereby providing a central supporting force for the mounting frame 3.

[0029] 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 photovoltaic power generation panel, comprising a base frame (1), characterized in that: A group of symmetrical vertical brackets (2) are fixedly connected to the upper surfaces of both sides of the base frame (1); a mounting frame (3) is rotatably connected between the vertical brackets (2); a photovoltaic panel body (6) is fixedly installed inside the mounting frame (3); a movable groove (7) symmetrical on one side is opened on the surfaces of both sides of the mounting frame (3); a second motor (8) is fixedly installed on one side of the mounting frame (3); an output shaft of the second motor (8) passes through the interior of one of the movable grooves (7) and is fixedly connected to a threaded rod (9) with limited rotation; and the movable groove (7) on the other side is provided with a symmetrical movable groove (7). A sliding rod (10) is fixedly connected between the threaded rod (9) and the sliding rod (10), the outer surfaces of the threaded rod (9) and the sliding rod (10) are respectively sleeved with an internal threaded sleeve (11) and a sliding sleeve frame (12), the upper surfaces of the internal threaded sleeve (11) and the sliding sleeve frame (12) are commonly connected with a connecting frame (13), the lower surfaces of both sides of the connecting frame (13) are fixedly connected with a group of opposite L-shaped brackets (15), the lower surface of the L-shaped bracket (15) is threadedly connected with a cleaning plate (16), and the clean soft surface of the cleaning plate (16) is in contact with the upper surface of the photovoltaic power generation panel body (6).

2. A photovoltaic power generation panel according to claim 1, characterized in that: A first motor (4) is fixedly mounted on the surface of the vertical bracket (2) on one side, and an output shaft of the first motor (4) is fixedly connected to a rotating shaft (5), and the rotating shaft (5) passes through the vertical bracket (2) and the mounting frame (3) on one side to the inside of the vertical bracket (2) on the other side, and the rotating shaft (5) is fixedly connected to the inside of the mounting frame (3).

3. A photovoltaic power generation panel according to claim 1, characterized in that: The movable grooves (7) are provided on the side surfaces of both sides of the mounting frame (3).

4. A photovoltaic power generation panel according to claim 1, characterized in that: The threaded rod (9) is connected to the inside of the movable groove (7) in a limited rotation manner.

5. A photovoltaic power generation panel according to claim 1, characterized in that: The upper surface of the connecting frame (13) is obliquely provided with a slope surface (14).

6. A photovoltaic power generation panel according to claim 1, characterized in that: A bolt (17) is threadedly connected between the L-shaped bracket (15) and the cleaning plate (16).

7. A photovoltaic power generation panel according to claim 1, characterized in that: A group of symmetrical stabilizing brackets (18) are fixedly connected to both sides of the central upper surface of the base frame (1), a central support plate (19) is fixedly connected to the lower surface of the mounting frame (3), and the central support plate (19) is rotatably connected between the stabilizing brackets (18), a fixed shaft (20) is connected between the stabilizing brackets (18), and the fixed shaft (20) passes through the central support plate (19).

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