Solar photovoltaic power generation equipment

Abstract

The utility model discloses solar photovoltaic power generation equipment, and relates to the technical field of solar photovoltaic power generation, and the solar photovoltaic power generation equipment comprises a plurality of photovoltaic panel bodies, a connecting mechanism is fixedly connected between every two adjacent photovoltaic panel bodies, and the connecting mechanisms are fixedly connected with the photovoltaic panel bodies. The bottom ends of the plurality of photovoltaic panel bodies are jointly provided with a stretching mechanism; the connecting mechanism comprises connecting rods, the number of the connecting rods is two, a plurality of connecting plates are fixedly installed on the opposite sides of the two connecting rods, the photovoltaic panels can be conveniently connected or disassembled through the connecting mechanism, transportation can be facilitated when the photovoltaic panels are disassembled, or the situation that a single photovoltaic panel is damaged when the photovoltaic panels are used can be avoided, and the photovoltaic panels can be conveniently disassembled. According to the utility model, through the arrangement of the stretching mechanism, the plurality of photovoltaic panels can be unfolded or folded, the photovoltaic panels can cope with the local severe environment when folded, transportation and installation are also facilitated, the installation process can be simplified, and the use effect of the equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of solar photovoltaic power generation, and in particular to a solar photovoltaic power generation device. Background Art

[0002] Photovoltaic power generation is based on the principle of the photovoltaic effect, using solar cells to convert sunlight directly into electricity. Photovoltaic equipment is extremely refined, reliable, stable, long-lasting, and easy to install and maintain. Theoretically, photovoltaic power generation technology can be used in any application requiring power, from spacecraft to household power supplies, from megawatt-class power stations to small toys. Photovoltaic power can be ubiquitous.

[0003] Upon investigation, the announcement number: CN221487672U discloses a solar photovoltaic power generation equipment, which discloses "including a base frame, a top frame is provided at the top of the base frame, a solar panel is installed on the inner side of the top frame, support frames are installed on both sides of the top frame, the bottom end of the support frame is fixedly connected to the top of the base frame, a cleaning mechanism is provided on the top of the solar panel, the cleaning mechanism includes a retaining frame, the inner side of the retaining frame is rotatably connected to a cleaning roller and other technical solutions, which have the technical effects of effectively realizing the water spray cleaning function, improving the cleaning effect, and having high practical value."

[0004] With respect to the above-mentioned related technologies, the inventor believes that the device still has the following problems:

[0005] First, the various components of the device and the photovoltaic panels are non-detachable or inconvenient to disassemble, which makes it difficult or impossible to replace the photovoltaic panels if they are damaged, affecting the power generation efficiency and reducing the practicality of the device.

[0006] Secondly, the device is fixed with a support frame, which is troublesome to install on site. If it is installed in advance and then transported, the solar panels may be damaged, making the transportation of the device more difficult.

[0007] In response to the above problems, the inventors proposed a solar photovoltaic power generation device to solve the above problems. Utility Model Content

[0008] In order to improve the problem of troublesome replacement and difficult transportation of photovoltaic panels in the above-mentioned device, the purpose of the present utility model is to provide a solar photovoltaic power generation device.

[0009] In order to solve the above problems, the utility model provides the following solution: a solar photovoltaic power generation device, including a photovoltaic panel body, wherein the photovoltaic panel body is provided with multiple, and a connecting mechanism is fixedly connected between two adjacent photovoltaic panel bodies, and an extension mechanism is commonly provided at the bottom ends of the multiple photovoltaic panel bodies, the connecting mechanism includes a connecting rod, and the connecting rod is provided with two, and multiple connecting plates are fixedly installed on the opposite sides of the two connecting rods, and sleeves are fixedly installed on the ends of the multiple connecting plates facing away from the connecting rods, and a movable rod is inserted into the middle parts of the multiple sleeves for common rotation, and an arc plate used in conjunction with the sleeve is affixed to the side of the movable rod facing away from the sleeve, two bolts are threadedly inserted on the top side of the sleeve, and one end of the two bolts is threadedly connected to the arc plate, and the two connecting rods are respectively fixedly connected to the opposite sides of the two adjacent photovoltaic panel bodies, and two threaded holes used in conjunction with the bolts are provided on the two sides where the arc plate and the sleeve are affixed, and the sleeve and the arc plate are both arc-shaped, and the sleeve is made of elastic material, and the multiple connecting plates are alternately arranged.

[0010] Preferably, the extension mechanism includes a vertical plate, two of which are provided, a threaded rod is rotatably installed between the two vertical plates, a motor is fixedly installed on one side of one of the vertical plates, and the output end of the motor passes through the vertical plate and is fixedly connected to the threaded rod, a plurality of movable plates are movably sleeved on the outer surface of the threaded rod, and the movable plate farthest from the motor is threadedly sleeved on the threaded rod, a rotating shaft is rotatably installed on the lower inner wall of one of the vertical plates and the bottom ends of the plurality of movable plates, and a connecting rod is hinged between two adjacent rotating shafts.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model can conveniently connect or remove multiple photovoltaic panels by setting a connecting mechanism. When removed, it can be convenient for transportation, or if a single photovoltaic panel is damaged during use, it can also be convenient for replacement.

[0013] 2. The utility model can expand or close multiple photovoltaic panels by setting up an extension mechanism. When closing, it can cope with the local harsh environment, is also convenient for transportation and installation, and can be quickly expanded, which can simplify the installation process and improve the use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic structural diagram of the utility model.

[0016] Figure 2 It is a structural diagram of the connecting mechanism of the utility model.

[0017] Figure 3 It is a structural diagram of the extension mechanism of the utility model.

[0018] In the figure: 1. Photovoltaic panel body; 2. Connecting mechanism; 3. Extension mechanism; 201. Movable rod; 202. Connecting rod; 203. Connecting plate; 204. Sleeve; 205. Bolt; 206. Threaded hole; 207. Arc plate; 301. Vertical plate; 302. Moving plate; 303. Sliding rod; 304. Motor; 305. Support; 306. Rotating shaft; 307. Connecting rod; 308. Threaded rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-3As shown, the utility model provides a solar photovoltaic power generation device, including a photovoltaic panel body 1, a plurality of photovoltaic panel bodies 1 are provided, and a connecting mechanism 2 is fixedly connected between two adjacent photovoltaic panel bodies 1, and a stretching mechanism 3 is commonly provided at the bottom ends of the plurality of photovoltaic panel bodies 1, and the connecting mechanism 2 includes a connecting rod 202, and the two connecting rods 202 are respectively fixedly connected to the opposite sides of the two adjacent photovoltaic panel bodies 1, and there are two connecting rods 202, and the opposite sides of the two connecting rods 202 are fixedly installed with a plurality of connecting plates 203, and the plurality of said connecting plates 203 are mirror-distributed on both sides of the movable rod 201, and the plurality of connecting plates 203 are respectively fixedly connected to the connecting rod 202 on the same side, and the plurality of connecting plates 203 are facing away from the connecting rod 202. A sleeve 204 is fixedly installed at one end, and a movable rod 201 is inserted in the middle of multiple sleeves 204 for common rotation. An arc-shaped plate 207 used in conjunction with the sleeve 204 is attached to the side of the movable rod 201 facing away from the sleeve 204. The sleeve 204 and the arc-shaped plate 207 are both arc-shaped. The sleeve 204 is made of elastic material. Two bolts 205 are threadedly inserted on one side of the top of the sleeve 204, and one end of the two bolts 205 are threadedly connected to the arc-shaped plate 207. Two threaded holes 206 used in conjunction with the bolts 205 are provided on the two sides where the arc-shaped plate 207 and the sleeve 204 are attached. By removing the bolts 205, the arc-shaped plate 207 will fall off, and then the sleeve 204 can be removed, and the multiple photovoltaic panel bodies 1 can be separated.

[0021] The extension mechanism 3 includes a vertical plate 301, which is provided with two vertical plates 301. A threaded rod 308 is rotatably installed between the two vertical plates 301. A motor 304 is fixedly installed on one side of one of the vertical plates 301. A support 305 is fixedly installed on the bottom end of the motor 304. One side of the support 305 is fixedly installed on one side of one of the vertical plates 301, and the output end of the motor 304 passes through the vertical plate 301 and is fixedly connected to the threaded rod 308. A plurality of movable plates 302 are movably sleeved on the outer surface of the threaded rod 308. Two sliding rods 303 are fixedly installed between the two vertical plates 301, and the middle parts of the two sliding rods 303 are movably inserted with the plurality of movable plates 302. The bottom end of the main body 1 is rotatably connected to the top ends of multiple movable plates 302, and the movable plate 302 farthest from the motor 304 is threadedly mounted on the threaded rod 308. The lower inner wall of one vertical plate 301 and the bottom ends of multiple movable plates 302 are rotatably installed with a rotating shaft 306, and a connecting rod 307 is hinged between two adjacent rotating shafts 306. By starting the motor 304, the motor 304 drives the threaded rod 308 to rotate, and the threaded rod 308 drives the outermost movable plate 302 to move, and then the outermost movable plate 302 drives the other movable plates 302 to move through multiple connecting rods 307. Finally, multiple movable plates 302 together unfold the photovoltaic panel body 1.

[0022] Working principle: First, the extension mechanism 3 is installed at the designated location through the vertical plate 301, and then the connecting mechanism 2 is used to connect multiple photovoltaic panel bodies 1 together, and the photovoltaic panel bodies 1 are installed on the movable plate 302. Then the motor 304 is started, and the motor 304 drives the threaded rod 308 to rotate. The threaded rod 308 drives the outermost movable plate 302 to move. The movable plate 302 slides on the two sliding rods 303. The movable plate 302 drives multiple connecting rods 307 to rotate through the rotating shaft 306 at the bottom. The multiple connecting rods 307 can drive other movable plates 302 to move, and then the multiple movable plates 302 can drive multiple photovoltaic panel bodies 1 to unfold for quick installation;

[0023] Then, when a single photovoltaic panel body 1 is damaged, the bolt 205 can be unscrewed from the sleeve 204 and the threaded hole 206, and the arc plate 207 can be removed. Then, the photovoltaic panel body 1 is pulled, and the photovoltaic panel body 1 pulls the sleeve 204 through the connecting rod 202 and the connecting plate 203. Due to the elastic material of the sleeve 204, it can be removed from the movable rod 201, and the single photovoltaic panel body 1 can be separated and replaced.

[0024] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A solar photovoltaic power generation device, comprising a photovoltaic panel body (1), characterized in that: The photovoltaic panel bodies (1) are provided in plurality, and a connecting mechanism (2) is fixedly connected between two adjacent photovoltaic panel bodies (1), and a stretching mechanism (3) is commonly provided at the bottom ends of the plurality of photovoltaic panel bodies (1); The connecting mechanism (2) comprises a connecting rod (202), wherein two connecting rods (202) are provided, and a plurality of connecting plates (203) are fixedly installed on opposite sides of the two connecting rods (202), and a sleeve (204) is fixedly installed on one end of the plurality of connecting plates (203) facing away from the connecting rod (202), and a movable rod (201) is inserted in the middle of the plurality of sleeves (204) so ​​as to rotate together, and an arc-shaped plate (207) used in conjunction with the sleeve (204) is attached to the side of the movable rod (201) facing away from the sleeve (204), and two bolts (205) are threadedly inserted on one side of the top end of the sleeve (204), and one end of the two bolts (205) is threadedly connected to the arc-shaped plate (207) together.

2. A solar photovoltaic power generation device according to claim 1, characterized in that: The stretching mechanism (3) includes a vertical plate (301), two vertical plates (301) are provided, and a threaded rod (308) is rotatably installed between the two vertical plates (301), a motor (304) is fixedly installed on one side of one of the vertical plates (301), and the output end of the motor (304) passes through the vertical plate (301) and is fixedly connected to the threaded rod (308), a plurality of movable plates (302) are movably sleeved on the outer surface of the threaded rod (308), and the movable plate (302) farthest from the motor (304) is threadedly sleeved on the threaded rod (308), the bottom ends of the plurality of photovoltaic panel bodies (1) are respectively rotatably connected to the top ends of the plurality of movable plates (302), the lower inner wall of one of the vertical plates (301) and the bottom ends of the plurality of movable plates (302) are rotatably installed with a rotating shaft (306), and a connecting rod (307) is hinged between two adjacent rotating shafts (306).

3. The solar photovoltaic power generation device according to claim 1, characterized in that: The two connecting rods (202) are respectively fixedly connected to opposite sides of two adjacent photovoltaic panel bodies (1).

4. The solar photovoltaic power generation device according to claim 1, characterized in that: The sleeve (204) and the arc-shaped plate (207) are both arc-shaped, and the sleeve (204) is made of elastic material.

5. The solar photovoltaic power generation device according to claim 1, characterized in that: Two side edges of the arc-shaped plate (207) that are in contact with the sleeve (204) are each provided with two threaded holes (206) for use with the bolts (205).

6. The solar photovoltaic power generation device according to claim 1, characterized in that: The plurality of connecting plates (203) are distributed in a mirror-image manner on both sides of the movable rod (201), and the plurality of connecting plates (203) are respectively fixedly connected to the connecting rod (202) on the same side.

7. The solar photovoltaic power generation device according to claim 2, characterized in that: A support (305) is fixedly mounted on the bottom end of the motor (304), and one side of the support (305) is fixedly mounted on one side of one of the vertical plates (301).

8. The solar photovoltaic power generation equipment according to claim 2, characterized in that: Two sliding rods (303) are fixedly installed between the two vertical plates (301), and the middle parts of the two sliding rods (303) are movably inserted into the multiple movable plates (302).

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