Reversible photovoltaic module

Abstract

The utility model discloses a turnover type photovoltaic assembly, which comprises a support frame, a driving motor, a mounting frame, a photovoltaic assembly main body, a fixing assembly and a pressing assembly, the support frame is provided with a limiting groove, the driving motor is arranged on the support frame, the mounting frame is in bearing connection with the support frame and is fixedly connected with the output end of the driving motor, and the fixing assembly is arranged on the photovoltaic assembly main body. The photovoltaic module body is arranged at the top end of the mounting frame, and the fixing assembly comprises a fixing base arranged at the bottom of the mounting frame, a top ring rotationally connected to the fixing base, a connecting rope arranged at the bottom of the top ring, a bottom ring arranged at the bottom of the connecting rope and a transverse rod rotationally connected with the bottom ring. The pressing assembly comprises an electric telescopic rod arranged on the inner side of the supporting frame and a pressing plate arranged at the bottom of the electric telescopic rod. Through the arrangement of the driving motor, the fixing assembly and the pressing assembly, under the condition that the use of the photovoltaic assembly is not influenced, the wind-resistant effect can be improved, the application range is large, and meanwhile, the angle can be adjusted so as to improve the power generation efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module technical field, concretely is a kind of overturnable photovoltaic module. BACKGROUND

[0002] Photovoltaic module is mainly composed of cell piece (or called solar cell piece), interconnecting strip, busbar, glass, back sheet (or called encapsulating material), frame and junction box etc. The working principle of photovoltaic module is based on photoelectric effect. When sunlight irradiates on cell piece, photon will excite electron in cell piece, make it transition from valence band to conduction band, thereby generating current. In this process, photon is converted into electric energy, realizes the conversion of solar energy to electric energy. Photovoltaic module is generally in inclined state when using to receive sunlight better, it is easy to be blown down in the environment of wind force, the range of use is small, there is certain deficiency, for this, we propose a kind of overturnable photovoltaic module. SUMMARY

[0003] The utility model aims at solving the problems in prior art or related art.

[0004] Therefore, the technical scheme adopted by the utility model is as follows: a kind of overturnable photovoltaic module, including support frame, drive motor, mounting bracket, photovoltaic module main body, fixed assembly and compression assembly, the limit slot is opened in the support frame, the drive motor is arranged on the support frame, the mounting bracket bearing is connected on the support frame and is fixedly connected with the output end of the drive motor, the photovoltaic module main body is arranged at the top of the mounting bracket, the fixed assembly includes the fixed seat that is arranged at the bottom of the mounting bracket, the top ring that is rotatably connected on the fixed seat, the connecting rope that is arranged at the bottom of the top ring, the bottom ring that is arranged at the bottom of the connecting rope and the crossbar rotatably connected with the bottom ring, the compression assembly includes the electric telescopic rod that is arranged in the inner side of the support frame and the pressing plate that is arranged at the bottom of the electric telescopic rod.

[0005] Preferably, the bottom end of the support frame is provided with two pads for installation, and the two pads are symmetrically distributed.

[0006] Preferably, the photovoltaic module main body is provided with a plurality of, and the plurality of photovoltaic module main bodies are equidistantly arranged.

[0007] Preferably, the fixed seat, the top ring, the connecting rope and the bottom ring are all provided with two, and the pressing plate is the same structure as the top ring.

[0008] Preferably, the crossbar is inserted in the limit slot, and two annular grooves for installing the bottom ring are formed on the outside of the crossbar.

[0009] Preferably, a fastening assembly is further included, which comprises a stud arranged on the left side of the support frame and a fastening knob threadedly connected with the stud.

[0010] By adopting the technical scheme, the utility model has the advantages that the driving motor, the fixing assembly and the pressing assembly are arranged, the wind resistance effect can be improved without affecting the use of the photovoltaic assembly, the use range is wide, the angle can be adjusted, the power generation efficiency is improved, the driving motor can be controlled to rotate in use, the driving motor in rotation can drive the mounting rack and the photovoltaic assembly main body to rotate until the mounting rack and the photovoltaic assembly main body are parallel to the ground, then the electric telescopic rod of the pressing assembly is controlled to extend, the electric telescopic rod in extension can drive the pressing plate to move downward until the pressing plate presses the cross bar of the fixing assembly, the mounting rack and the photovoltaic assembly main body can be fixed through the fixing assembly after pressing, the wind resistance and the stress area can be reduced after fixing because the mounting rack and the photovoltaic assembly main body are parallel to the ground, the wind resistance effect is improved, the utility model can be used in the environment with large wind force, the use range is wide, the angle of the photovoltaic assembly main body can be controlled through the driving motor, the utility model has the effect of being able to be turned over, and the power generation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model;

[0012] Figure 2 It is a structural schematic view of the utility model Figure 1 It is a structural schematic view of the support frame and the pressing assembly;

[0013] Figure 3 It is a structural schematic view of the utility model Figure 1 It is a structural schematic view of the mounting rack;

[0014] Figure 4 It is a structural schematic view of the utility model Figure 1 It is a structural schematic view of the fixing assembly.

[0015] Reference signs:

[0016] 100, support frame; 101, limiting groove; 102, gasket;

[0017] 200, driving motor;

[0018] 300, mounting rack;

[0019] 400, photovoltaic assembly main body;

[0020] 500, fixing assembly; 501, fixing seat; 502, top ring; 503, connecting rope; 504, bottom ring; 505, cross bar;

[0021] 600, pressing assembly; 601, electric telescopic rod; 602, pressing plate;

[0022] 700, fastening assembly; 701, stud; 702, fastening knob. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific embodiments and in reference to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] Some embodiments of the utility model are described below in combination with the drawings to provide a reversible photovoltaic module.

[0025] Embodiment one:

[0026] Reference Figures 1-4 For the first embodiment of the utility model, the embodiment provides a reversible photovoltaic module, which comprises a support frame 100, a driving motor 200, a mounting frame 300, a photovoltaic module main body 400, a fixing assembly 500 and a pressing assembly 600.

[0027] Specifically, a limiting groove 101 is formed on the support frame 100, and the bottom end of the support frame 100 is provided with two pads 102 for installation. The two pads 102 are symmetrically distributed. In use, the two pads 102 can increase the area of the bottom of the support frame 100 to facilitate fixation, and the limiting groove 101 has a limiting effect to facilitate the pressing assembly 600 to press the fixing assembly 500.

[0028] Specifically, the driving motor 200 is arranged on the support frame 100. In use, the driving motor 200 can be controlled to operate, and the operating driving motor 200 can drive the mounting frame 300 and the photovoltaic module main body 400 to rotate, that is, the angle of the photovoltaic module main body 400 can be adjusted, and the reversible effect is realized to improve the power generation efficiency.

[0029] Specifically, the mounting frame 300 is bearing-connected to the support frame 100 and fixedly connected to the output end of the driving motor 200. In use, the mounting frame 300 can rotate on the support frame 100 to adjust the angle of the mounting frame 300 through the driving motor 200.

[0030] Specifically, the photovoltaic module main body 400 is arranged at the top end of the mounting frame 300. The photovoltaic module main body 400 is provided with a plurality of photovoltaic module main bodies 400. In use, the plurality of photovoltaic module main bodies 400 can all convert solar energy into electric energy to generate electricity.

[0031] Specifically, the fixing assembly 500 comprises fixing bases 501 arranged at the bottom of the mounting rack 300, top rings 502 rotatably connected to the fixing bases 501, connecting ropes 503 arranged at the bottom of the top rings 502, bottom rings 504 arranged at the bottom of the connecting ropes 503, and cross bars 505 rotatably connected to the bottom rings 504, and the fixing bases 501, the top rings 502, the connecting ropes 503 and the bottom rings 504 are provided with two, the pressing plates 602 are the same as the top rings 502 in structure, the cross bars 505 are inserted into the limiting grooves 101, and the outer sides of the cross bars 505 are provided with two annular grooves for mounting the bottom rings 504, when the mounting rack 300 and the photovoltaic assembly body 400 are parallel to the ground, the cross bars 505 of the fixing assembly 500 can be pressed by the pressing assembly 600, the mounting rack 300 and the photovoltaic assembly body 400 can be fixed by the fixing assembly 500 after being pressed, and the mounting rack 300 and the photovoltaic assembly body 400 are parallel to the ground after being fixed, so that the wind resistance and the stress area can be reduced, the wind resistance effect can be improved, the fixing assembly 500 can be used in an environment with large wind force, and the use range is large.

[0032] Specifically, the pressing assembly 600 comprises electric telescopic rods 601 arranged in the inner sides of the support frames 100 and pressing plates 602 arranged at the bottom of the electric telescopic rods 601, in use, the electric telescopic rods 601 of the pressing assembly 600 can be controlled to be elongated, the electric telescopic rods 601 that are elongated can drive the pressing plates 602 to move downwards until the cross bars 505 of the fixing assembly 500 are pressed by the pressing plates 602, and the mounting rack 300 and the photovoltaic assembly body 400 can be fixed by the fixing assembly 500 after being pressed, so that the wind resistance effect can be improved.

[0033] Embodiment two:

[0034] With reference to Figure 1 and Figure 3 , which is different from the first embodiment is that: it further comprises a fastening assembly 700, the fastening assembly 700 comprises studs 701 arranged on the left side of the support frame 100 and fastening knobs 702 threadedly connected with the studs 701, in use, the fastening knobs 702 can be rotated until the fastening knobs 702 are tightly attached to the support frame 100, and the fixing effect of the support frame 100 and the mounting rack 300 can be improved after being tightly attached.

[0035] The working principle and use process of the utility model: when using, the driving motor 200 can be controlled to operate, the driving motor 200 that operates can drive the mounting frame 300 and photovoltaic module main body 400 to rotate, until the mounting frame 300 and photovoltaic module main body 400 are parallel with the ground, then the electric telescopic rod 601 of control compression assembly 600 is elongated, the electric telescopic rod 601 that elongates can drive the pressing plate 602 to move downwards, until the pressing plate 602 compresses the cross bar 505 of fixed assembly 500, after compressing, the mounting frame 300 and photovoltaic module main body 400 can be fixed by fixed assembly 500, after fixing, because the mounting frame 300 and photovoltaic module main body 400 are all parallel with the ground, can reduce the wind resistance and stress area, so as to improve the wind resistance effect, and can be used in the environment with greater wind force, the use range is big, simultaneously through the driving motor 200, the angle of photovoltaic module main body 400 can be controlled, the effect of being able to turn over is realized, so as to improve the power generation efficiency.

[0036] Although the embodiments of the utility model have been shown and described, those ordinarily skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A reversible photovoltaic module, characterized in that, Include: Support frame (100), open a limit slot (101) on it; Driving motor (200), arranged on the support frame (100); Mounting bracket (300), bearing connected to the support frame (100) and fixedly connected with the output end of the driving motor (200); Photovoltaic module body (400), arranged at the top end of the mounting bracket (300); Fixed assembly (500), including fixed seat (501) arranged at the bottom of the mounting bracket (300), top ring (502) rotatably connected to the fixed seat (501), connecting rope (503) arranged at the bottom of the top ring (502), bottom ring (504) arranged at the bottom of the connecting rope (503) and horizontal rod (505) rotatably connected with the bottom ring (504); Compression assembly (600), including electric telescopic rod (601) arranged inside the support frame (100) and pressing plate (602) arranged at the bottom of the electric telescopic rod (601).

2. A reversible photovoltaic module according to claim 1, wherein, The bottom end of the support frame (100) is provided with two spacers (102) for installation, and the two spacers (102) are symmetrically distributed.

3. A reversible photovoltaic module according to claim 1, wherein, The photovoltaic module body (400) is provided with a plurality of photovoltaic module bodies (400), and the plurality of photovoltaic module bodies (400) are equidistantly arranged.

4. A reversible photovoltaic module according to claim 1, wherein, The fixed seat (501), top ring (502), connecting rope (503) and bottom ring (504) are all provided with two, and the pressing plate (602) and the top ring (502) are the same structure.

5. A reversible photovoltaic module according to claim 1, wherein, The horizontal rod (505) is inserted into the limit slot (101), and the outer side of the horizontal rod (505) is provided with two annular grooves for installing the bottom ring (504).

6. A reversible photovoltaic module according to claim 1, wherein, It also includes a fastening assembly (700), the fastening assembly (700) includes a stud (701) arranged on the left side of the support frame (100) and a fastening knob (702) threadedly connected with the stud (701).

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