High-stability photovoltaic power generation assembly

Abstract

The utility model belongs to the field of photovoltaic technology, and particularly relates to a high-stability photovoltaic power generation assembly, which comprises two high supporting seats and two bottom supporting seats, and is characterized in that a mounting frame is mounted between the high supporting seats and the bottom supporting seats through a mounting structure, the mounting frame is provided with a photovoltaic panel, and the photovoltaic panel is mounted on the mounting frame. And limiting devices for limiting and fixing the photovoltaic panel in the mounting frame are arranged on the four side walls of the mounting frame, so that the problem that the photovoltaic panel is damaged due to loosening and falling of the photovoltaic panel in the weather of strong wind and typhoon is solved.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic technology, and in particular relates to a highly stable photovoltaic power generation module. Background Technology

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at the semiconductor interface to directly convert light energy into electrical energy. It mainly consists of three parts: solar panels (modules), controllers, and inverters. The main components are made of electronic components. Solar cells are connected in series and then encapsulated for protection to form large-area solar cell modules. Combined with power controllers and other components, a photovoltaic power generation device is formed.

[0003] Currently, during the installation process, photovoltaic panels are mostly fixed by pressure strips or segmented frames to install them onto photovoltaic brackets. These methods are prone to loosening or damage during long-term use, which can cause the photovoltaic panels to loosen and fall off the photovoltaic brackets during strong winds or typhoons, resulting in damage to the photovoltaic panels. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a highly stable photovoltaic power generation module, thereby preventing the photovoltaic panels from becoming loose and falling off during strong winds or typhoons, which could lead to damage.

[0005] In view of this, the present invention provides a high-stability photovoltaic power generation module, comprising: two high support bases and two bottom support bases, characterized in that an installation frame is installed between the high support bases and the bottom support bases through an installation structure, a photovoltaic panel is installed in the installation frame, and each of the four side walls of the installation frame is provided with a limiting device for limiting and fixing the photovoltaic panel in the installation frame.

[0006] In this technical solution, the limiting devices on the four sides of the mounting frame can accurately limit and firmly fix the photovoltaic panel from all directions and multiple angles, preventing the photovoltaic panel from shaking or shifting due to wind force and preventing the photovoltaic panel from falling out of the mounting frame.

[0007] In the above technical solution, the limiting device further includes: an L-shaped seat, the L-shaped seat being fixedly installed on the side wall of the mounting frame, a threaded rod being threadedly connected to the L-shaped seat, a movable plate being connected to one end of the threaded rod, and a throttle being connected to the other end of the threaded rod, wherein a limiting block is connected to the side of the movable plate away from the threaded rod, the limiting block being horizontal with the upper surface of the mounting frame, and a portion of it being tightly attached to the mounting frame.

[0008] In the above technical solution, the upper surface of the L-shaped seat is symmetrically provided with sliding grooves that are adapted to the bottom plate of the movable plate, and the threaded rod is located between the two sliding grooves.

[0009] In this technical solution, after the photovoltaic panel is placed in the mounting frame, the operator rotates the handle, which drives the threaded rod to rotate. Under the action of the sliding groove and the moving plate, the portion of the limiting block that is in close contact with the mounting frame leaves the upper surface of the mounting frame to limit and fix the photovoltaic panel in the mounting frame.

[0010] In the above technical solution, further, the lower surface of the limiting block is provided with a mounting groove where it is in close contact with the mounting frame, and a plurality of compression springs are provided in the mounting groove. One end of the compression spring is connected to the top wall of the mounting groove, and the other end is connected to a rubber plate.

[0011] In this technical solution, after a portion that is in close contact with the mounting frame leaves the upper surface of the mounting frame, the rubber plate moves towards the upper surface of the photovoltaic panel under the action of the compression spring, thereby limiting and fixing photovoltaic panels of different widths, thus improving the applicability of the limiting device. Furthermore, since the rubber plate is made of rubber, it avoids damage to the photovoltaic panel when applying pressure to limit it.

[0012] In the above technical solution, the high support seat has a sliding lifting seat inside, and limit grooves are evenly provided on both the high support seat and the lifting seat. A pin is installed through the connection between the high support seat and the lifting seat.

[0013] In the above technical solution, the installation structure further includes:

[0014] A front mounting plate and a rear mounting plate are respectively set symmetrically on the front and rear sides of the mounting frame.

[0015] A fixing plate is installed at the top of the lifting seat and the bottom support seat;

[0016] The front mounting plate and the rear mounting plate are fixedly connected to the fixing plate by bolts.

[0017] In the above technical solution, furthermore, the two rear mounting plates are hinged to the mounting frame.

[0018] The beneficial effects of this utility model are:

[0019] 1. The limiting devices on all four sides of the mounting frame can accurately limit and firmly fix the photovoltaic panels from all directions and multiple angles, preventing the photovoltaic panels from shaking or shifting due to wind force and preventing the photovoltaic panels from falling out of the mounting frame.

[0020] 2. After the part that is in close contact with the mounting frame leaves the upper surface of the mounting frame, the rubber plate moves towards the upper surface of the photovoltaic panel under the action of the compression spring, thereby limiting and fixing photovoltaic panels of different widths, thus improving the applicability of the limiting device. In addition, the rubber plate is made of rubber, thus avoiding damage to the photovoltaic panel when applying pressure to limit the photovoltaic panel. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a high-stability photovoltaic power generation module according to this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a high-stability photovoltaic power generation module limiting device according to this utility model;

[0023] Figure 3 This is a cross-sectional view of a high-stability photovoltaic power generation module limiting block according to this utility model;

[0024] Figure 4 This is a structural schematic diagram of a highly stable photovoltaic power generation module from another angle according to this utility model;

[0025] The markings in the diagram are as follows:

[0026] 1. Mounting frame; 2. Photovoltaic panel; 3. Bottom support base; 4. High support base; 5. Limiting device; 501. L-shaped base; 502. Threaded rod; 503. Turning handle; 504. Moving plate; 505. Limiting block; 506. Slide groove; 507. Mounting groove; 508. Compression spring; 509. Rubber plate; 6. Mounting structure; 601. Rear mounting plate; 602. Bolt; 603. Front mounting plate; 604. Fixing plate; 7. Lifting base; 8. Limiting groove; 9. Pin. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0028] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0030] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0031] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0032] Example 1:

[0033] Depend on Figure 1-4As shown, this embodiment provides a high-stability photovoltaic power generation module including: two high support bases 4 and two bottom support bases 3. A mounting frame 1 is installed between the high support bases 4 and the bottom support bases 3 via a mounting structure 6. A photovoltaic panel 2 is mounted on the mounting frame 1. Each of the four side walls of the mounting frame 1 is equipped with a limiting device 5 for limiting and fixing the photovoltaic panel 2 within the mounting frame 1. The limiting devices 5 on the four sides of the mounting frame 1 can accurately limit and firmly fix the photovoltaic panel 2 from all directions and multiple angles, preventing the photovoltaic panel 2 from swaying or shifting due to wind force and preventing the photovoltaic panel 2 from falling out of the mounting frame 1.

[0034] Furthermore, the limiting device 5 includes: an L-shaped seat 501, which is fixedly mounted on the side wall of the mounting frame 1. A threaded rod 502 is threadedly connected to the L-shaped seat 501. One end of the threaded rod 502 is connected to a movable plate 504, and the other end of the threaded rod 502 is connected to a handle 503. A limiting block 505 is connected to the side of the movable plate 504 away from the threaded rod 502. The limiting block 505 is horizontal with the upper surface of the mounting frame 1, and a portion of it is in close contact with the mounting frame 1.

[0035] Furthermore, the upper surface of the L-shaped seat is symmetrically provided with sliding grooves 506 that are adapted to the base plate of the movable plate 504, and the threaded rod 502 is located between the two sliding grooves 506. After the photovoltaic panel 2 is placed in the mounting frame 1, the operator rotates the handle 503, thereby driving the threaded rod 502 to rotate. Under the action of the sliding grooves 506 and the movable plate 504, the portion of the limiting block 505 that is in close contact with the mounting frame 1 leaves the upper surface of the mounting frame 1 to limit and fix the photovoltaic panel 2 in the mounting frame 1.

[0036] Furthermore, the lower surface of the limiting block 505 is provided with a mounting groove 507 where it is in close contact with the mounting frame 1. Several compression springs 508 are provided within the mounting groove 507. One end of each compression spring 508 is connected to the top wall of the mounting groove 507, and the other end is connected to a rubber plate 509. After a portion of the device in close contact with the mounting frame 1 leaves the upper surface of the mounting frame 1, the rubber plate 509 moves towards the upper surface of the photovoltaic panel 2 under the action of the compression springs 508, thus limiting and fixing photovoltaic panels 2 of different widths. This improves the applicability of the limiting device 5. Furthermore, the rubber plate 509 is made of rubber, thus preventing damage to the photovoltaic panel 2 when applying pressure to limit its movement.

[0037] Furthermore, the high support base has a sliding lifting seat 7 inside, and both the high support base and the lifting seat 7 are evenly provided with limit grooves 8. A pin 9 is installed through the connection between the high support base and the lifting seat 7. The mounting structure 6 includes: a front mounting plate 603 and a rear mounting plate 601 respectively provided symmetrically on the front and rear sides of the mounting frame 1; and a fixing plate 604 provided at the top of the lifting seat 7 and the bottom support base 3; wherein the front mounting plate 603 and the rear mounting plate 601 are fixedly connected to the fixing plate 604 by bolts 602, and the two rear mounting plates 601 are hinged to the mounting frame 1.

[0038] With the help of the high support base, lifting base 7, pin 9 and rear mounting plate 601 connected to the mounting frame 1 by the hinge, the staff can adjust the tilt angle of the mounting frame 1 by adjusting the lifting base 7, thereby adjusting the angle of the photovoltaic panel 2 to adapt to the direction of sunlight. The hinged rear mounting plate 601 makes the mounting frame 1 more flexible and convenient during the adjustment process.

[0039] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A high-stability photovoltaic power generation assembly, comprising: Two high support seats (4) and two bottom support seats (3), characterized in that the high support seat (4) and the bottom support seat (3) are provided with a mounting frame (1) through a mounting structure (6), the mounting frame (1) is provided with a photovoltaic panel (2), and the mounting frame (1) is provided with limiting devices (5) for limiting and fixing the photovoltaic panel (2) in the mounting frame (1) on four side walls.

2. A high-stability photovoltaic power generation assembly according to claim 1, characterized in that: The limiting device (5) comprises an L-shaped seat (501) fixedly arranged on the side wall of the mounting frame (1), a threaded rod (502) threadedly connected to the L-shaped seat (501), a moving plate (504) connected to one end of the threaded rod (502), and a handle (503) connected to the other end of the threaded rod (502), wherein the moving plate (504) is connected to a limiting block (505) away from the threaded rod (502), the limiting block (505) is horizontal to the upper surface of the mounting frame (1), and a part of the limiting block (505) is tightly attached to the mounting frame (1).

3. A high-stability photovoltaic power generation assembly according to claim 2, characterized in that: Symmetrical sliding grooves (506) matched with the bottom plate of the moving plate (504) are arranged on the upper surface of the L-shaped seat (501), and the threaded rod (502) is located between the two sliding grooves (506).

4. A high-stability photovoltaic power generation assembly according to claim 3, characterized in that: An installation groove (507) is arranged on the lower surface of the limiting block (505) and tightly attached to the mounting frame (1), a plurality of compression springs (508) are arranged in the installation groove (507), one end of the compression spring (508) is connected to the top wall in the installation groove (507), and the other end of the compression spring (508) is connected to a rubber plate (509).

5. A high-stability photovoltaic power generation assembly according to claim 1, characterized in that: A lifting seat (7) is slidably lifted in the high support seat (4), limiting grooves (8) are uniformly arranged on the high support seat (4) and the lifting seat (7), and a bolt (9) is arranged at the connecting position of the high support seat (4) and the lifting seat (7).

6. A high-stability photovoltaic power generation assembly according to claim 5, characterized in that: The mounting structure (6) comprises: A front mounting plate (603) and a rear mounting plate (601) are arranged on the left and right sides of the mounting frame (1) and symmetrically arranged on the front and rear sides, respectively; A fixing plate (604) is arranged at the top end of the lifting seat (7) and the bottom support seat (3); The front mounting plate (603) and the rear mounting plate (601) are fixedly connected to the fixing plate (604) through bolts (602).

7. A high-stability photovoltaic power generation assembly according to claim 6, characterized in that: The two rear mounting plates (601) are hingedly connected to the mounting frame (1).

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