Folding solar photovoltaic panel

Abstract

The utility model relates to a solar photovoltaic panel, in particular to a folding type solar photovoltaic panel. The folding type solar photovoltaic panel comprises an installation frame and a connection frame, the connection frame is arranged in the installation frame in a sliding mode, the folding type solar photovoltaic panel further comprises a photovoltaic panel body, fixing frames, hinges, telescopic plates and hinge seats, the four hinges are installed on the installation frame, the fixing frames are fixedly connected to the two hinges, and the telescopic plates are fixedly connected to the hinge seats. A photovoltaic panel is installed in the fixed frame, two hinge seats are fixedly connected to the photovoltaic panel, and a telescopic plate is rotationally arranged between the two hinge seats. When the photovoltaic panel is folded, the telescopic plate is reversed to the original position, the photovoltaic panel is reversed by a worker to drive the hinge to be reversed to the original position, and then the photovoltaic panel can be folded, so that the photovoltaic panel is prevented from being damaged in extreme weather.

Description

Technical Field

[0001] The utility model relates to a solar photovoltaic panel, in particular to a foldable solar photovoltaic panel. Background Art

[0002] A solar photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials.

[0003] The patent with the patent authorization publication number CN218897200U discloses a photovoltaic solar panel. The above patent proposes to clean the dust on the top surface of the photovoltaic solar panel body by cooperating with a cleaning sponge, a first motor, a pulley and a transmission belt. However, the above patent still has some shortcomings in actual use. Since the above patent cannot fold the photovoltaic panel when in use, when encountering extreme weather, the surface of the photovoltaic panel is directly exposed to the outside, which can easily cause the photovoltaic panel to be damaged.

[0004] Therefore, it is necessary to provide a foldable solar photovoltaic panel, which can achieve the purpose of being able to fold the photovoltaic panel by setting a hinge and a fixed frame. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patent that the photovoltaic panel cannot be folded when in use, the surface of the photovoltaic panel is directly exposed to the outside when encountering extreme weather, which may easily cause the photovoltaic panel to be damaged, the utility model provides a foldable solar photovoltaic panel, which achieves the purpose of being able to fold the photovoltaic panel through the arrangement of hinges and a fixed frame.

[0006] The utility model is achieved through the following technical approaches: a foldable solar photovoltaic panel, including a mounting frame and a connecting frame, the connecting frame is slidably arranged inside the mounting frame, and also includes a photovoltaic panel, a fixed frame, a hinge, a telescopic plate and an articulated seat, hinges are symmetrically arranged on the upper and lower sides of the right side of the mounting frame, the fixed frame is fixedly connected to the two hinges, the photovoltaic panel is installed in the fixed frame, the articulated seats are symmetrically fixed to the inner side of the photovoltaic panel, and the telescopic plate is rotatably arranged between the two articulated seats.

[0007] As a further preferred solution, it also includes a support seat, a clamping column and an elastic member. A plurality of clamping grooves are opened on the front and rear sides of the right part of the connecting frame. The front and rear sides of the left part of the installation frame are fixedly connected to the support seat. A clamping column is slidably arranged in the middle of the support seat. The clamping column is clamped into a nearby clamping groove. An elastic member is sleeved on the clamping column. The two ends of the elastic member are respectively connected to the support seat and the clamping column.

[0008] As a further preferred solution, it also includes a connecting seat, a knob and a clamping rod. The upper and lower sides of the left part of the connecting frame are symmetrically fixed with connecting seats front and back, and clamping rods are slidably arranged in two corresponding connecting seats, and the knob is fixed to the front side of the clamping rod.

[0009] As a further preferred scheme, it also includes a limiting shell, a gear and a rack. The limiting shell is fixedly connected to the inner side of the photovoltaic panel, and a gear is rotatably arranged in the limiting shell. Racks are slidably arranged on the left and right parts of the limiting shell. The gear is meshed with the two racks, and the rack is in contact with the adjacent telescopic plate.

[0010] As a further preferred solution, a connecting plate is also included, and the connecting plate is fixedly connected between the two knobs.

[0011] As a further preferred solution, it also includes a limiting rod, the limiting rod is symmetrically fixed to the top of the connecting frame front and back, and the limiting rod slides in the installation frame.

[0012] The above description of the structure of the utility model shows that the design starting point, concept and advantages of the utility model are:

[0013] 1. By reversing the telescopic plate back to its original position, the staff will reverse the photovoltaic panel to drive the hinge back to its original position, and then the photovoltaic panel can be folded up to prevent the photovoltaic panel from being damaged in extreme weather.

[0014] 2. By moving the connecting frame to the left to a suitable position and then loosening the clamping column, the elastic member drives the clamping column to move inward and insert it into a similar slot, thereby adjusting the height of the photovoltaic panel so that the photovoltaic panel can better absorb sunlight.

[0015] 3. By reversing the telescopic plate back to its original position, and then reversing the gear to drive the two racks to move outward, the position of the telescopic plate can be fixed. Then, the photovoltaic panel is reversed back to its original position, and the clamping rod is clamped back to its original position, so that the position of the photovoltaic panel can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the hinge, telescopic plate and hinge seat of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the support seat, the clamping column and the elastic member of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the connecting seat, the knob and the clamping rod of the utility model.

[0020] Figure 5It is a three-dimensional cross-sectional structural schematic diagram of the limit housing, gear and rack of the utility model.

[0021] The reference numbers in the figure are: 1-installation frame, 2-connecting frame, 3-photovoltaic panel, 4-fixed frame, 5-hinge, 6-telescopic plate, 7-hinge seat, 8-support seat, 9-column, 10-elastic member, 11-slot, 12-connecting seat, 13-knob, 14-clamp rod, 15-limiting shell, 16-gear, 17-rack, 18-connecting plate, 19-limiting rod. DETAILED DESCRIPTION

[0022] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified. Example 1

[0023] A foldable solar photovoltaic panel, see Figure 1-Figure 5 As shown, it includes an installation frame 1 and a connecting frame 2. The connecting frame 2 is slidably arranged in the installation frame 1, and also includes a photovoltaic panel 3, a fixed frame 4, a hinge 5, a telescopic plate 6 and an articulated seat 7. Hinges 5 are symmetrically installed on the upper and lower sides of the right side of the installation frame 1. The two hinges 5 are fixedly connected to the fixed frames 4. The photovoltaic panel 3 is arranged in the fixed frame 4 by bolt connection. The articulated seats 7 are symmetrically fixed to the inner sides of the photovoltaic panel 3. The telescopic plate 6 is rotatably arranged between the two articulated seats 7.

[0024] When the device is to be used, the staff will carry the device to the designated location, and then the staff will rotate the fixed frame 4 to drive the photovoltaic panel 3 to rotate and drive the hinge 5 to rotate to the designated angle. Then the staff will rotate the telescopic plate 6 to support the photovoltaic panel 3, thereby preventing the angle of the photovoltaic panel 3 from changing. If the photovoltaic panel 3 is to be folded, the staff will reverse the telescopic plate 6 back to its original position, and then the staff will reverse the photovoltaic panel 3 to drive the hinge 5 back to its original position, thereby being able to fold the photovoltaic panel 3, thereby preventing the photovoltaic panel from being damaged in extreme weather. Repeating the above operations can allow the photovoltaic panel 3 to be used again. Example 2

[0025] Based on Example 1, see Figure 1 and Figure 3As shown, it also includes a support seat 8, a clamping column 9 and an elastic member 10. A plurality of clamping grooves 11 are provided on the front and rear sides of the right part of the connecting frame 2. The support seat 8 is provided on the front and rear sides of the left part of the mounting frame 1 by welding. A clamping column 9 is slidably provided in the middle of the support seat 8. The clamping column 9 is clamped into a similar clamping groove 11. The elastic member 10 is sleeved on the clamping column 9. The two ends of the elastic member 10 are respectively connected to the support seat 8 and the clamping column 9.

[0026] See also Figure 1 As shown, it also includes a limiting rod 19. The limiting rod 19 is symmetrically fixed to the top of the connecting frame 2. The limiting rod 19 slides in the installation frame 1. The limiting rod 19 plays a limiting role to prevent the installation frame 1 from being separated from the connecting frame 2.

[0027] After the photovoltaic panel 3 is turned open, the staff pulls the clamping column 9 outward to disengage the clamping column 9 from the clamping slot 11, and the elastic member 10 is compressed accordingly. The staff then moves the connecting frame 2 to the left to a suitable position, and then the staff releases the clamping column 9, and the elastic member 10 drives the clamping column 9 to move inward and clamp into a nearby clamping slot 11, thereby adjusting the height of the photovoltaic panel 3, so that the photovoltaic panel 3 can better absorb sunlight. Repeating the above operation can adjust the height of the photovoltaic panel 3 again.

[0028] See also Figure 1 and Figure 4 As shown, it also includes a connecting seat 12, a knob 13 and a clamping rod 14. The connecting seats 12 are symmetrically arranged on the upper and lower sides of the left part of the connecting frame 2 by welding. The clamping rods 14 are slidably arranged in the two corresponding connecting seats 12, and the knob 13 is fixedly connected to the front side of the clamping rod 14.

[0029] See also Figure 5 As shown, it also includes a limiting shell 15, a gear 16 and a rack 17. The limiting shell 15 is fixedly connected to the inner side of the photovoltaic panel 3. The gear 16 is rotatably arranged in the limiting shell 15. Racks 17 are slidably arranged on the left and right parts of the limiting shell 15. The gear 16 is meshed with the two racks 17, and the rack 17 is in contact with the adjacent telescopic plate 6.

[0030] See also Figure 1 As shown, a connecting plate 18 is also included. The connecting plate 18 is fixedly connected between the two knobs 13. The connecting plate 18 can facilitate the staff to pull the two knobs 13 at the same time.

[0031] Initially, the staff pulls the connecting plate 18 outward to drive the knob 13 to move outward and drive the clamping rod 14 to move outward, so that the clamping rod 14 is disengaged from the connecting seat 12, and then the staff rotates the gear 16, and the gear 16 rotates with the two racks 17 to move inward, so that the racks 17 are disengaged from the telescopic plate 6, and the staff rotates the telescopic plate 6 to a suitable position. When the photovoltaic panel 3 is to be retracted, the staff reverses the telescopic plate 6 back to its original position, and the staff reverses the gear 16 to drive the two racks 17 to move outward, thereby fixing the position of the telescopic plate 6, and then the staff reverses the photovoltaic panel 3 back to its original position, and the staff clamps the clamping rod 14 back to its original position, so that the position of the photovoltaic panel 3 can be fixed, so as to facilitate the staff to better carry the device.

[0032] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A foldable solar photovoltaic panel, comprising a mounting frame (1) and a connecting frame (2), wherein the connecting frame (2) is slidably arranged inside the mounting frame (1), wherein: It also comprises a photovoltaic panel (3), a fixed frame (4), a hinge (5), a telescopic plate (6) and an articulated seat (7), wherein four hinges (5) are mounted on the mounting frame (1), the fixed frame (4) is fixedly connected to two hinges (5), a photovoltaic panel (3) is mounted inside the fixed frame (4), two articulated seats (7) are fixedly connected to the photovoltaic panel (3), and a telescopic plate (6) is rotatably arranged between the two articulated seats (7).

2. A foldable solar photovoltaic panel as claimed in claim 1, characterized in that: The invention also comprises a support seat (8), a clamping column (9) and an elastic member (10); a plurality of clamping grooves (11) are formed on the connection frame (2); two support seats (8) are fixedly connected to the installation frame (1); clamping columns (9) are slidably arranged on the support seats (8); the clamping columns (9) are clamped into adjacent clamping grooves (11); an elastic member (10) is sleeved on the clamping column (9); and two ends of the elastic member (10) are respectively connected to the support seat (8) and the clamping column (9).

3. A foldable solar photovoltaic panel as claimed in claim 2, characterized in that: It also includes a connecting seat (12), a knob (13) and a clamping rod (14); four connecting seats (12) are fixedly connected to the connecting frame (2); clamping rods (14) are slidably arranged in two corresponding connecting seats (12); and the clamping rods (14) are fixedly connected to the knob (13).

4. A foldable solar photovoltaic panel as claimed in claim 3, characterized in that: It also includes a limiting shell (15), a gear (16) and a rack (17); the limiting shell (15) is fixedly connected to the photovoltaic panel (3); the gear (16) is rotatably arranged in the limiting shell (15); two racks (17) are slidably arranged in the limiting shell (15); the gear (16) is meshed with the two racks (17); and the racks (17) are in contact with the adjacent telescopic plate (6).

5. A foldable solar photovoltaic panel as claimed in claim 4, characterized in that: It also includes a connecting plate (18), and the connecting plate (18) is fixedly connected between the two knobs (13).

6. A foldable solar photovoltaic panel as claimed in claim 5, characterized in that: It also includes limit rods (19), two limit rods (19) are fixedly connected to the connection frame (2), and the limit rods (19) slide in the installation frame (1).

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