Solar photovoltaic module frame

Abstract

The utility model relates to the technical field of photovoltaic panel supporting frames, in particular to a solar photovoltaic module frame which comprises a mounting base, a frame body is rotatably arranged on one side of the top of the mounting base, and a plurality of supporting shafts are connected between the mounting base and the frame body. One end of each supporting shaft is connected to one side of the frame body in a hinged mode, one end of each supporting shaft is movable and hinged to the top of the mounting base, a supporting piece is arranged between every two adjacent supporting shafts, and the two ends of each supporting piece are connected with the mounting base and the frame body in a hinged mode respectively; the problems that in the prior art, although the photovoltaic panel can be supported, due to the fact that the angle of the photovoltaic panel in the device cannot be adjusted, the irradiation angle of sunlight on the photovoltaic panel at different illumination time is different, the illumination utilization rate is low, and the supporting performance on the photovoltaic panel is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel support frames, in particular to a solar photovoltaic module frame. Background Art

[0002] A Chinese patent discloses an assembled solar photovoltaic panel support frame (publication number: CN115296608A), which includes multiple steel photovoltaic frames and frame assembly angle codes. Each steel photovoltaic frame is provided with a receiving cavity for inserting the frame assembly angle code to realize the assembly of two adjacent steel photovoltaic frames. The frame assembly angle code is provided with multiple latches. The steel photovoltaic frame is cut with a folding portion extending into the receiving cavity for engaging with the latches and increasing the insertion gap between the frame assembly angle code and the steel photovoltaic frame. The support frame has a simple structure, reduces costs, can meet the effective splicing of the photovoltaic frames, and realizes the automated assembly of the photovoltaic frames.

[0003] In the above patent, although the photovoltaic panel can be supported, the angle of the photovoltaic panel cannot be adjusted in the device, resulting in different angles of sunlight irradiating the photovoltaic panel at different lighting times, resulting in low light utilization and poor support for the photovoltaic panel.

[0004] In order to solve the above defects, a technical solution is now provided. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows:

[0006] In the prior art, although the photovoltaic panel can be supported, the angle of the photovoltaic panel cannot be adjusted in the device, resulting in different angles of sunlight irradiating the photovoltaic panel at different lighting times, resulting in low light utilization and poor support for the photovoltaic panel.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A solar photovoltaic module frame comprises a mounting base, a frame body is rotatably arranged on one side of the top of the mounting base, a plurality of support shafts are connected between the mounting base and the frame body, one end of the support shaft is hinged to one side of the frame body, one end of the support shaft is movably and hingedly arranged on the top of the mounting base, a support member is arranged between two adjacent support shafts, and both ends of the support member are hinged to the mounting base and the frame body respectively.

[0009] Furthermore, both side ends of the mounting base are provided with a counterweight cavity, and a counterweight block is installed inside the counterweight cavity.

[0010] Furthermore, a hinge seat is fixedly mounted on one side of the top of the mounting base, and one end of the frame body is hingedly connected to the mounting base via the hinge seat.

[0011] Furthermore, a mounting groove is provided on one side of the frame body, and a plurality of photovoltaic panels are installed inside the mounting groove.

[0012] Furthermore, a positioning plate is slidably arranged inside the installation groove, one side of the positioning plate abuts against the side ends of a plurality of photovoltaic panels, and the other side of the positioning plate is provided with a first screw rod for driving the positioning plate to move.

[0013] Furthermore, the first screw rod passes through the frame body and is threadedly connected to the frame body, one end of the first screw rod is rotatably connected to the positioning plate, and the other end of the first screw rod is fixedly provided with a first handle.

[0014] Furthermore, a movable plate is slidably provided on the top of the mounting base, one end of each of the supporting shafts is hingedly connected to the movable plate, and a second screw rod is provided on one side of the movable plate.

[0015] Furthermore, the second screw rod passes through the mounting base and is threadedly connected to the mounting base, one end of the second screw rod is rotatably connected to the movable plate, and the other end of the second screw rod is fixedly provided with a second handle.

[0016] Furthermore, the support member includes a telescopic shaft hingedly connected to the mounting base and the frame body, and a telescopic spring is fixedly arranged on the outer surface of the telescopic shaft.

[0017] Beneficial effects of the utility model:

[0018] When the utility model is in use, the first handle drives the first screw rod to rotate, and the first screw rod is connected to the frame body through a threaded connection, thereby driving the positioning plate to move inside the installation groove, abutting and positioning a plurality of photovoltaic panels, and facilitating the installation and removal of the photovoltaic panels. The utility model is highly practical, and the second handle drives the second screw rod to rotate, thereby driving the moving plate to move on the installation base, and cooperating with the support shaft to drive the frame body to rotate around the hinge seat, thereby facilitating the adjustment of the inclination angle of a plurality of photovoltaic panels to adapt to the change of the light angle and improve the utilization rate of light energy. Cooperating with the setting of the support member, the support stability of the frame body when in use is guaranteed under the action of the telescopic spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2It is a side view of the overall structure of the utility model;

[0022] Figure 3 It is a structural side view of the frame body in the utility model.

[0023] In the figure: 1. mounting base; 2. frame body; 3. support shaft; 4. support member; 11. counterweight cavity; 12. hinge seat; 21. mounting groove; 22. photovoltaic panel; 23. positioning plate; 24. first screw rod; 31. moving plate; 32. second screw rod; 41. telescopic shaft; 42. telescopic spring. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0026] A solar photovoltaic module frame comprises a mounting base 1, a frame body 2 is rotatably provided on one side of the top of the mounting base 1, a plurality of support shafts 3 are connected between the mounting base 1 and the frame body 2, one end of the support shaft 3 is hingedly connected to one side of the frame body 2, one end of the support shaft 3 is movably and hingedly provided on the top of the mounting base 1, a support member 4 is provided between two adjacent support shafts 3, and both ends of the support member 4 are hingedly connected to the mounting base 1 and the frame body 2, respectively.

[0027] The two side ends of the mounting base 1 are provided with a counterweight cavity 11, and a counterweight block is installed inside the counterweight cavity 11. The counterweight cavity 11 cooperates with the counterweight block to achieve stable support for the mounting base 1, thereby ensuring the installation and use stability of the entire frame.

[0028] A hinge seat 12 is fixedly mounted on one side of the top of the mounting base 1 , and one end of the frame body 2 is hingedly connected to the mounting base 1 via the hinge seat 12 .

[0029] A mounting groove 21 is provided on one side of the frame body 2, and a plurality of photovoltaic panels 22 are installed inside the mounting groove 21. The photovoltaic panels 22 can absorb sunlight and convert it into solar energy for storage. The photovoltaic panels 22 can cooperate with the angle adjustment of the frame body 2 to achieve light-seeking and improve the utilization rate of light energy.

[0030] In order to improve the installation stability of the photovoltaic panel 22 in the installation groove 21:

[0031] A positioning plate 23 is slidably disposed inside the mounting groove 21 , one side of the positioning plate 23 abuts against the side ends of the photovoltaic panels 22 , and the other side of the positioning plate 23 is provided with a first screw rod 24 for driving the positioning plate 23 to move.

[0032] The first screw rod 24 passes through the frame body 2 and is threadedly connected to the frame body 2. One end of the first screw rod 24 is rotatably connected to the positioning plate 23, and the other end of the first screw rod 24 is fixedly provided with a first handle. When in use, the first handle drives the first screw rod 24 to rotate, and the first screw rod 24 is threadedly connected to the frame body 2, thereby driving the positioning plate 23 to move inside the installation groove 21, abutting and positioning a plurality of photovoltaic panels 22, and facilitating the installation and removal of the photovoltaic panels 22, which is highly practical.

[0033] A moving plate 31 is slidably disposed on the top of the mounting base 1 , one end of each of the supporting shafts 3 is hingedly connected to the moving plate 31 , and a second screw rod 32 is disposed on one side of the moving plate 31 .

[0034] The second screw rod 32 penetrates the mounting base 1 and is threadedly connected to the mounting base 1. One end of the second screw rod 32 is rotatably connected to the moving plate 31, and the other end of the second screw rod 32 is fixedly provided with a second handle. When in use, the second screw rod 32 is driven to rotate by the second handle, thereby driving the moving plate 31 to move on the mounting base 1, and the frame body 2 is driven to rotate around the hinge seat 12 in cooperation with the support shaft 3, so as to facilitate the adjustment of the inclination angle of the plurality of photovoltaic panels 22 to adapt to the change of the light angle and improve the utilization rate of light energy.

[0035] The support member 4 includes a telescopic shaft 41 hingedly connected to the mounting base 1 and the frame body 2, and a telescopic spring 42 is fixedly arranged on the outer surface of the telescopic shaft 41. The support member 4 cooperates with the support shaft 3 to provide auxiliary support to the frame body 2, further improving the support stability of the frame body 2 when in use.

[0036] When in use, the first handle drives the first screw rod 24 to rotate, and the first screw rod 24 is threadedly connected to the frame body 2, thereby driving the positioning plate 23 to move inside the installation groove 21, and abutting and positioning a plurality of photovoltaic panels 22, so as to facilitate the installation and disassembly of the photovoltaic panels 22, and it is highly practical. The second handle drives the second screw rod 32 to rotate, thereby driving the movable plate 31 to move on the installation base 1, and cooperating with the support shaft 3 to drive the frame body 2 to rotate around the hinge seat 12, so as to facilitate the adjustment of the inclination angle of a plurality of photovoltaic panels 22 to adapt to the change of the light angle and improve the utilization rate of light energy. In conjunction with the setting of the support member 4, the support stability of the frame body 2 during use is guaranteed under the action of the telescopic spring 42.

[0037] Working principle:

[0038] When the utility model is in use, the first handle drives the first screw rod 24 to rotate, and the first screw rod 24 is threadedly connected to the frame body 2, thereby driving the positioning plate 23 to move inside the installation groove 21, and abutting and positioning a plurality of photovoltaic panels 22, which is convenient for installation and disassembly of the photovoltaic panels 22, and has strong practicality. The second handle drives the second screw rod 32 to rotate, thereby driving the moving plate 31 to move on the installation base 1, and cooperating with the support shaft 3 to drive the frame body 2 to rotate around the hinge seat 12, so as to facilitate the adjustment of the inclination angle of a plurality of photovoltaic panels 22 to adapt to the change of the light angle and improve the utilization rate of light energy. In conjunction with the setting of the support member 4, the support stability of the frame body 2 when in use is guaranteed under the action of the telescopic spring 42.

[0039] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A solar photovoltaic module frame, comprising a mounting base (1), characterized in that: A frame body (2) is rotatably arranged on one side of the top of the mounting base (1); a plurality of support shafts (3) are connected between the mounting base (1) and the frame body (2); one end of the support shaft (3) is hingedly connected to one side of the frame body (2); one end of the support shaft (3) is movably and hingedly arranged on the top of the mounting base (1); a support member (4) is arranged between two adjacent support shafts (3); and both ends of the support member (4) are hingedly connected to the mounting base (1) and the frame body (2), respectively.

2. A solar photovoltaic module frame according to claim 1, characterized in that: Both side ends of the mounting base (1) are provided with a counterweight cavity (11), and a counterweight block is installed inside the counterweight cavity (11).

3. A solar photovoltaic module frame according to claim 1, characterized in that: A hinge seat (12) is fixedly mounted on one side of the top of the mounting base (1), and one end of the frame body (2) is hingedly connected to the mounting base (1) via the hinge seat (12).

4. A solar photovoltaic module frame according to claim 1, characterized in that: A mounting groove (21) is provided on one side of the frame body (2), and a plurality of photovoltaic panels (22) are installed inside the mounting groove (21).

5. A solar photovoltaic module frame according to claim 4, characterized in that: A positioning plate (23) is slidably arranged inside the installation groove (21), one side of the positioning plate (23) abuts against the side ends of a plurality of photovoltaic panels (22), and the other side of the positioning plate (23) is provided with a first screw rod (24) for driving the positioning plate (23) to move.

6. A solar photovoltaic module frame according to claim 5, characterized in that: The first screw rod (24) passes through the frame body (2) and is threadedly connected to the frame body (2); one end of the first screw rod (24) is rotatably connected to the positioning plate (23); and the other end of the first screw rod (24) is fixedly provided with a first handle.

7. A solar photovoltaic module frame according to claim 1, characterized in that: A movable plate (31) is slidably provided on the top of the mounting base (1), one end of each of the supporting shafts (3) is hingedly connected to the movable plate (31), and a second screw rod (32) is provided on one side of the movable plate (31).

8. A solar photovoltaic module frame according to claim 7, characterized in that: The second screw rod (32) passes through the mounting base (1) and is threadedly connected to the mounting base (1); one end of the second screw rod (32) is rotatably connected to the movable plate (31); and a second handle is fixedly provided on the other end of the second screw rod (32).

9. A solar photovoltaic module frame according to claim 1, characterized in that: The support member (4) comprises a telescopic shaft (41) hingedly connected to the mounting base (1) and the frame body (2); a telescopic spring (42) is fixedly arranged on the outer surface of the telescopic shaft (41).

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