Flexible photovoltaic support structure

Abstract

The utility model discloses a flexible photovoltaic support structure, which relates to the technical field of photovoltaic supports and comprises a main panel frame and two groups of side panel frames, the two groups of side panel frames are respectively arranged on two sides of the main panel frame, and a fixing frame is fixedly arranged on the rear side of the main panel frame. According to the utility model, the main panel frame and the side panel frame are arranged, the main panel frame and the side panel frame can be used for installing a solar panel, the main panel frame and the side panel frame are connected through the pin shaft, the connecting arm is arranged on the rear side of the side panel frame, and the connecting arm, the main panel frame and the side panel frame form a triangular structure. By independently adjusting the connecting arms, the angle of the side panel frame can be adjusted, so that independent adjustment between the side panel frame and the main panel frame is achieved, and it can be guaranteed that each solar panel can be irradiated by the sun.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and in particular to a flexible photovoltaic bracket structure. Background Art

[0002] The global energy crisis has promoted the rapid development of the new energy industry, and solar energy is one of the most important basic energy sources among various renewable energy sources. As a new energy industry that converts solar radiation energy into electrical energy, the photovoltaic industry has a broader prospect. The latest products in the photovoltaic industry can be flexibly moved according to the sunlight and seasons. In simple terms, the slope of each solar panel can be adjusted to adapt to different angles of light by adjusting the fasteners, and the solar panel can be accurately fixed in the specified position by re-tightening.

[0003] A photovoltaic bracket with publication number CN216904767U. The photovoltaic bracket includes a main bracket, an inclined brace and a cement base. Among them, the main bracket includes a support frame and a supporting bracket, the support frame is connected to the supporting bracket, the main bracket is vertically arranged, and the supporting bracket is used to support the solar panel; the inclined brace includes a first inclined brace and a second inclined brace, one end of the first inclined brace is hinged to the supporting bracket, and the other end is connected to the support frame, one end of the second inclined brace is hinged to the supporting bracket, and the other end is connected to the support frame; the cement base is cast and fixed to the support frame. The manufacturing method of casting and fixing the base and the main bracket should be to first build a mold of the base, fix the main bracket on the top of the mold, fill it with cement, and wait for the cement to dry, and then the main bracket is fixed to the base in an integrated manner. With this structure, there will be no gap between the main bracket and the base, which is more reliable than the existing split type.

[0004] Although the above technical solution can realize the angle adjustment of the solar panels in actual application, due to the limited installation range of the solar panels and the fact that multiple solar panels are generally installed at the same time, the position of the sun is different at different times in the morning, noon and evening. Especially in the morning and evening when the sun is relatively biased, the solar panels on both sides may have a certain blocking effect on the solar panel in the middle, affecting the power generation efficiency of the solar panels.

[0005] Therefore, it is necessary to invent a flexible photovoltaic support structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a flexible photovoltaic support structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible photovoltaic support structure, comprising a main panel frame and a side panel frame, the side panel frames are provided with two groups, and the two groups of side panel frames are respectively arranged on both sides of the main panel frame, a fixing frame is fixedly arranged on the rear side of the main panel frame, two threaded rods are arranged inside the fixing frame, and the two threaded rods are movably arranged inside the fixing frame through bearings, a sliding seat is sleeved on the outer side of the threaded rod, a threaded groove is penetrated through the middle part of the sliding seat, and the threaded groove is adapted to the threaded rod, a connecting arm is movably arranged on the outer side of the sliding seat through a pin shaft, and one end of the connecting arm is movably arranged on the rear side surface of the side panel frame through a pin shaft, an adjusting motor is arranged at one end of the threaded rod, and the adjusting motor is fixedly arranged on the outer side of the fixing frame.

[0008] Preferably, a support arm is movably provided at the bottom end of the fixing frame via a pin, and a mounting plate is fixedly provided at the bottom end of the support arm.

[0009] Preferably, an adjustment arm is movably provided at the bottom end of the outer side wall of the fixing frame via a pin, and an adjustment seat is movably provided at the bottom end of the adjustment arm via a pin.

[0010] Preferably, the adjustment seat is configured as an "L"-shaped structure, and the adjustment seat is fixed to the upper surface of the mounting plate by bolts.

[0011] Preferably, connecting ears are fixedly provided at the four corners of the rear side of the main panel frame, connecting blocks are fixedly provided at both ends of the rear side of the side panel frame close to the main panel frame, and the connecting blocks are movably connected to the connecting ears through pins.

[0012] Preferably, a PLC controller is provided between the two regulating motors, and the PLC controller is electrically connected to the regulating motors via a wire.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model provides a main panel frame and a side panel frame, both of which can be used to install solar panels, and the main panel frame and the side panel frame are connected by a pin shaft, and a connecting arm is provided on the rear side of the side panel frame, so that a triangular structure is formed between the connecting arm, the main panel frame and the side panel frame. By adjusting the connecting arm separately, the angle of the side panel frame can be adjusted, so as to achieve separate adjustment between the side panel frame and the main panel frame, thereby ensuring that each solar panel can be irradiated by the sun;

[0015] 2. The utility model sets a main panel frame, a fixing frame is set on the rear side of the main panel frame, an adjusting motor is set on the outside of the fixing frame, the adjusting motor is used to drive the threaded rod, and the threaded rod can be said to be seafood to drive and adjust the connecting arm to achieve the adjustment of the angle of the side panel frame, and the adjusting motor is controlled by using a PLC controller. A timing program can be set inside the PLC controller to perform different controls on the side panel frames in different time periods to ensure that the two side panel frames will not affect the main panel frame when the sun is in different positions at different times. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a side schematic diagram of the overall structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the fixing frame structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the connecting arm structure of the utility model.

[0020] In the figure: 1. main panel frame; 2. side panel frame; 3. fixing frame; 4. threaded rod; 5. sliding seat; 6. threaded groove; 7. connecting arm; 8. adjusting motor; 9. supporting arm; 10. mounting plate; 11. adjusting arm; 12. adjusting seat; 13. bolt; 14. connecting ear; 15. connecting block. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-4A flexible photovoltaic support structure shown in the figure includes a main panel frame 1 and a side panel frame 2, the side panel frame 2 is provided with two groups, and the two groups of side panel frames 2 are respectively arranged on both sides of the main panel frame 1, a fixing frame 3 is fixedly arranged on the rear side of the main panel frame 1, two threaded rods 4 are arranged inside the fixing frame 3, and the two threaded rods 4 are movably arranged inside the fixing frame 3 through bearings, a sliding seat 5 is sleeved on the outer side of the threaded rod 4, a threaded groove 6 is penetrated through the middle of the sliding seat 5, and the threaded groove 6 is adapted to the threaded rod 4, a connecting arm 7 is movably arranged on the outer side of the sliding seat 5 through a pin shaft, and one end of the connecting arm 7 is movably arranged on the rear side of the side panel frame 2 through a pin shaft, an adjusting motor 8 is arranged at one end of the threaded rod 4, and the adjusting motor 8 is fixedly arranged on the outer side of the fixing frame 3, and the adjusting motor 8 is used to drive the threaded rod 4;

[0023] Specifically, a support arm 9 is movably provided at the bottom end of the fixing frame 3 through a pin shaft, a mounting plate 10 is fixedly provided at the bottom end of the support arm 9, an adjusting arm 11 is movably provided at the bottom end of the outer wall of the fixing frame 3 through a pin shaft, an adjusting seat 12 is movably provided at the bottom end of the adjusting arm 11 through a pin shaft, the adjusting seat 12 is provided in an "L"-shaped structure, and the adjusting seat 12 is fixedly provided on the upper surface of the mounting plate 10 through bolts 13, and a plurality of screw holes distributed at equal intervals are provided on the upper surface of the mounting plate 10, and the inclination angle of the fixing frame 3 can be adjusted by adjusting the position of the adjusting seat 12, so as to achieve the purpose of adjusting the angle of the solar panel;

[0024] More specifically, connecting ears 14 are fixedly provided at the four corners of the rear side of the main panel frame 1, and connecting blocks 15 are fixedly provided at both ends of the rear side of the side panel frame 2 close to the main panel frame 1, and the connecting block 15 is movably connected to the connecting ear 14 through a pin shaft, and the connecting ear 14 cooperates with the connecting block 15, so that a pin shaft connection relationship is formed between the main panel 1 and the side panel frame 2;

[0025] In addition, a PLC controller is provided between the two adjusting motors 8 , and the PLC controller is electrically connected to the adjusting motor 8 through a wire. The PLC controller is used to drive the adjusting motor 8 , and an adjustable timing program is provided inside the PLC controller to realize the timed driving of the adjusting motor 8 .

[0026] Working principle of this utility model:

[0027] When installing the device, the solar panels can be installed inside the main panel frame 1 and the side panel frame 2 by screws, and the mounting plate 10 can be fixed on the ground or the roof by bolts to achieve the installation of the device. By adjusting the position of the adjustment seat 12, the adjustment seat 12 drives the fixing frame 3 to rotate to adjust the inclination of the fixing frame 3, so that the inclination of the main panel frame 1 and the side panel frame 2 can be adjusted, and the installation of the device can be completed at this time;

[0028] When the device is in use, in the morning when the sun is in the east, the side panel frame 2 near the east has a certain blocking effect on the main panel frame 1, and the side panel frame 2 near the west cannot be exposed to sunlight due to the angle problem. At this time, the adjusting motor 8 rotates under the drive of the PLC controller, and the adjusting motor 8 drives the threaded rod 4 to rotate. The threaded rod 4 cooperates with the threaded groove 6 to make the slide 5 slide, and the two slides 5 respectively drive the two connecting arms 7 to move, and the connecting arm 7 drives the side panel frame 2 to move, so that the two side panel frames 2 rotate respectively. At this time, the side panel frame 2 near the east shrinks inward, while ensuring that it is exposed to the sun, it reduces the shielding of the main panel frame 1, and the side panel frame 2 near the west extends outward to ensure that it can be exposed to the sun;

[0029] At noon, when the sun is located in the south, the two side panel frames 2 are adjusted to be parallel to the main panel frame 1, and the three solar panels can all be exposed to the sun. In the evening, when the sun is located in the west, the side panel frame 2 near the east extends outward, and the side panel frame 2 near the west retracts inward. At this time, the three solar panels can be exposed to the sun at the same time.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A flexible photovoltaic support structure, comprising a main panel frame (1) and a side panel frame (2), characterized in that: The side panel frames (2) are provided with two groups, and the two groups of side panel frames (2) are respectively provided on both sides of the main panel frame (1); a fixing frame (3) is fixedly provided on the rear side of the main panel frame (1); two threaded rods (4) are provided inside the fixing frame (3), and the two threaded rods (4) are movably provided inside the fixing frame (3) through bearings; a sliding seat (5) is sleeved on the outer side of the threaded rod (4); a threaded groove (6) is penetrated through the middle of the sliding seat (5), and the threaded groove (6) is matched with the threaded rod (4); a connecting arm (7) is movably provided on the outer side of the sliding seat (5) through a pin shaft, and one end of the connecting arm (7) is movably provided on the rear side of the side panel frame (2) through a pin shaft; an adjusting motor (8) is provided at one end of the threaded rod (4), and the adjusting motor (8) is fixedly provided on the outer side of the fixing frame (3).

2. A flexible photovoltaic support structure according to claim 1, characterized in that: A support arm (9) is movably provided at the bottom end of the fixing frame (3) via a pin shaft, and a mounting plate (10) is fixedly provided at the bottom end of the support arm (9).

3. A flexible photovoltaic support structure according to claim 2, characterized in that: An adjustment arm (11) is movably provided at the bottom end of the outer wall of the fixing frame (3) via a pin shaft, and an adjustment seat (12) is movably provided at the bottom end of the adjustment arm (11) via a pin shaft.

4. A flexible photovoltaic support structure according to claim 3, characterized in that: The adjustment seat (12) is configured as an "L"-shaped structure, and the adjustment seat (12) is fixed to the upper surface of the mounting plate (10) by means of bolts (13).

5. A flexible photovoltaic support structure according to claim 4, characterized in that: Connecting ears (14) are fixedly provided at the four corners of the rear side of the main panel frame (1), and connecting blocks (15) are fixedly provided at both ends of the rear side of the side panel frame (2) close to the main panel frame (1), and the connecting blocks (15) are movably connected to the connecting ears (14) via a pin shaft.

6. A flexible photovoltaic support structure according to claim 5, characterized in that: A PLC controller is provided between the two regulating motors (8), and the PLC controller is electrically connected to the regulating motor (8) via a wire.

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