Photovoltaic module with angle bead structure

Abstract

The utility model discloses a photovoltaic assembly with a corner protection structure, which comprises a protection frame, a clamping groove is arranged inside the protection frame, a photovoltaic panel is arranged in the middle of the clamping groove of the protection frame, the edge of the photovoltaic panel is fixedly connected with the inner wall of the clamping groove, two sides of the corner angle of the protection frame are respectively provided with a sliding groove, and the sliding grooves are symmetrical about the horizontal center line of the protection frame. A magnet sliding block is slidably connected into the sliding groove, a magnet plate is fixedly connected to the end, close to the photovoltaic panel, of the sliding groove, and the polarities of the opposite faces of the magnet sliding block and the magnet plate are the same. The wrap angles can play a role in protecting the edges and corners of the protection frame, and through cooperation of repulsive force between the magnet sliding blocks and the magnet plates, a buffering and damping role can be played when the edges and corners of the device are impacted, and through elasticity of the telescopic columns and the springs, a buffering and protecting role can be played when the two sides of the wrap angles are impacted; therefore, the protection capability of the device to edges and corners is improved, and the photovoltaic panel is not liable to break when the edges and corners of the device collide.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic components, in particular to a photovoltaic component with a corner protection structure. Background Art

[0002] Solar cell modules are composed of high-efficiency crystalline silicon solar cells, ultra-white cloth-textured tempered glass, EVA, transparent TPT backplane and aluminum alloy frame. They have the characteristics of long service life and strong mechanical resistance to external pressure. Since the single solar cell itself is easy to break and corrode, if it is directly exposed to the atmosphere, the photoelectric conversion efficiency will decrease due to the influence of moisture, dust, acid rain, etc., resulting in damage and failure. Therefore, solar cells must generally be packaged into a flat structure through glue sealing, lamination, etc. before being put into use.

[0003] The patent application publication number CN220291943U discloses a foldable photovoltaic module, which specifically relates to the field of photovoltaic module technology, including a photovoltaic panel and a bracket located on both sides of the photovoltaic panel, a fixed support frame is sleeved on the outside of the photovoltaic panel, a support rod is installed at each of the four corners of the support frame, a connecting rod is perpendicular to the surface of the photovoltaic panel, a baffle with a size larger than the support frame is fixed at the other end of the connecting rod, connecting rods extending outward are installed on the outer walls at both ends of the support frame, a lifting member is installed at the end of the connecting rod, and a first driving member that drives the lifting member to move up and down is installed on the bracket. The utility model uses a flip-up, lifting and folding photovoltaic panel in conjunction with a baffle, and uses the baffle to shield the photovoltaic panel, so as to prevent the photovoltaic panel from being hit and damaged by falling objects in bad weather. It has good structural support and strength, and after the bad weather ends, the photovoltaic panel can be controlled to flip to the top to make it work normally, thereby improving practicality.

[0004] However, the foldable photovoltaic module provided in the above technical solution still has many disadvantages in actual use. For example, there is no shock-absorbing protection structure at the corners of the photovoltaic module, which makes it easy for the photovoltaic module to be broken and damaged when a collision occurs at the corners, resulting in poor practicality. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A photovoltaic component with a corner protection structure comprises a protective frame with a slot provided inside, a photovoltaic panel is arranged in the middle of the slot of the protective frame, the edge of the photovoltaic panel is fixedly connected to the inner wall of the slot, sliding grooves are provided on both sides of the corners of the protective frame, the sliding grooves are symmetrical about the horizontal center line of the protective frame, a magnet slider is slidably connected inside the sliding groove, a magnet plate is fixedly connected to one end of the sliding groove close to the photovoltaic panel, the polarity of the opposite surfaces of the magnet slider and the magnet plate are the same, and the height of the magnet slider is the same as the height of the magnet plate, a telescopic column is fixedly connected to the top of the magnet slider, a spring is sleeved on the outer side of the telescopic column, and the ends of the telescopic columns on both sides of the same corner are fixedly connected to the same wrap angle.

[0008] Preferably, a sponge pad is fixedly connected to the inside of the corner wrap, and a snap-on socket matching the size of the corner of the protective frame is provided on one side of the sponge pad close to the protective frame.

[0009] Preferably, both sides of the edge of the photovoltaic panel are fixedly connected with soft rubber rings, and the soft rubber rings are fixedly connected to the protective frame.

[0010] Preferably, a connecting frame is provided on the back of the protective frame, and both ends of the connecting frame are connected to the protective frame through a threaded shaft, and the end of the threaded shaft is a hexagonal prism structure.

[0011] Preferably, the middle of the connecting frame is a disc structure, and a plurality of mounting slots are provided in the middle of the connecting frame, and the mounting slots are evenly distributed in a ring shape about the central axis of the disc of the connecting frame.

[0012] Preferably, both ends of the protection frame are fixedly connected with edging, the inner side of the edging is in contact with the outer side of the protection frame, and the side of the edging away from the protection frame is fixedly connected with a support plate, and the support plate is provided with a through opening.

[0013] Preferably, the inner diameter of the spring matches the outer diameter of the telescopic column, one end of the spring is fixedly connected to the wrap angle, and the other end of the spring is fixedly connected to the magnet slider.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model utilizes the corner wrapping to protect the edges of the protection frame, and cooperates with the repulsive force between the magnet slider and the magnet plate to activate the buffering and shock absorption effect when the edges of the device are hit. The elasticity of the telescopic column and the spring can play a buffering and protective role when the two sides of the corner wrapping are hit, thereby improving the protection ability of the device to the edges, so that the photovoltaic panel is not easily broken when the edges of the device collide, the sponge pad is set to prevent wear between the corner wrapping and the protection frame, and the photovoltaic panel can be protected by the protection frame. The soft rubber ring is set to seal the connection between the protection frame and the photovoltaic panel, thereby improving the stability of the connection, and the soft rubber ring is soft in texture and can prevent wear between the protection frame and the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the back three-dimensional structure of the utility model;

[0018] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the protection frame of the utility model;

[0020] Figure 5 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0022] 1. Protective frame; 2. Photovoltaic panel; 3. Slide groove; 4. Magnet slider; 5. Magnet plate; 6. Telescopic column; 7. Spring; 8. Corner wrap; 9. Sponge pad; 10. Soft rubber ring; 11. Connecting frame; 12. Threaded shaft; 13. Installation notch; 14. Edge wrap; 15. Support plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0026] See also Figure 1-5 The utility model provides an embodiment: a photovoltaic component with a corner protection structure, including a protective frame 1 with a card slot opened inside, a photovoltaic panel 2 is arranged in the middle of the card slot of the protective frame 1, the edge of the photovoltaic panel 2 is fixedly connected to the inner wall of the card slot, and a connecting frame 11 is arranged on the back of the protective frame 1, both ends of the connecting frame 11 are connected to the protective frame 1 through a threaded shaft 12, the end of the threaded shaft 12 is a hexagonal prism structure, the middle of the connecting frame 11 is a disc structure, and a plurality of mounting notches 13 are opened in the middle of the connecting frame 11, and the mounting notches 13 are evenly distributed in a ring shape about the central axis of the disc of the connecting frame 11. By using the mounting notches 13 on the connecting frame 11 and the use of bolts, the device can be fixed to an external bracket, which is convenient for installing the device. Loosening the threaded shaft 12 can make the connecting frame 11 rotate, which is convenient for adjusting the angle between the connecting frame 11 and the protective frame 1, thereby facilitating adjusting the inclination angle of the photovoltaic panel 2 when the device is installed.

[0027] Both ends of the protective frame 1 are fixedly connected with an edging 14, the inner side of the edging 14 fits with the outer side of the protective frame 1, and the side of the edging 14 away from the protective frame 1 is fixedly connected with a support plate 15, and the support plate 15 is provided with a through opening. By using the support plate 15 and the edging 14 in coordination, when the device is installed at an angle, wear between the edge of the protective frame 1 and the external ground can be prevented, and the groove provided on the support plate 15 is convenient for taking the device.

[0028] Slide grooves 3 are provided on both sides of the corners of the protection frame 1, and the slide grooves 3 are symmetrical about the horizontal center line of the protection frame 1. A magnet slider 4 is slidably connected inside the slide groove 3, and a magnet plate 5 is fixedly connected to one end of the slide groove 3 close to the photovoltaic panel 2. The opposite surfaces of the magnet slider 4 and the magnet plate 5 have the same polarity, and the height of the magnet slider 4 is the same as the height of the magnet plate 5. A telescopic column 6 is fixedly connected to the top of the magnet slider 4, and a spring 7 is sleeved on the outside of the telescopic column 6. The ends of the telescopic columns 6 on both sides of the same corner are fixedly connected to the same wrap angle 8, and the inner diameter of the spring 7 is the same as the outer diameter of the telescopic column 6. The diameter sizes are consistent, one end of the spring 7 is fixedly connected to the corner 8, and the other end of the spring 7 is fixedly connected to the magnet slider 4. The corner 8 can be used to protect the edges of the protection frame 1, and the repulsive force between the magnet slider 4 and the magnet plate 5 can be used to activate the buffering and shock absorption effect when the edges of the device are hit. The elasticity of the telescopic column 6 and the spring 7 can play a buffering and protective role when the two sides of the corner 8 are hit, thereby improving the protection ability of the device to the edges, so that when the edges of the device collide, the photovoltaic panel 2 is not easily broken.

[0029] In this embodiment, a sponge pad 9 is fixedly connected to the inside of the corner wrap 8, and a snap-in socket that matches the corner size of the protective frame 1 is opened on the side of the sponge pad 9 close to the protective frame 1. The provision of the sponge pad 9 can prevent wear between the corner wrap 8 and the protective frame 1.

[0030] In this embodiment, soft rubber rings 10 are fixedly connected on both sides of the edge of the photovoltaic panel 2, and the soft rubber ring 10 is fixedly connected to the protective frame 1. The protective frame 1 can protect the photovoltaic panel 2. The setting of the soft rubber ring 10 can seal the connection between the protective frame 1 and the photovoltaic panel 2, thereby improving the stability of the connection. The soft rubber ring 10 is soft in texture and can prevent wear between the protective frame 1 and the photovoltaic panel 2.

[0031] Working principle: When using this device, the protective frame 1 can first be used to protect the photovoltaic panel 2. The setting of the soft rubber ring 10 can seal the connection between the protective frame 1 and the photovoltaic panel 2, thereby improving the stability of the connection. The soft rubber ring 10 is soft in texture and can prevent wear between the protective frame 1 and the photovoltaic panel 2. The corner wrap 8 can protect the edges of the protective frame 1. With the sliding of the magnet slider 4 in the slide groove 3 and the repulsive force between the magnet slider 4 and the magnet plate 5, the buffering and shock absorbing effect can be activated when the edges of the device are hit. The elasticity of the telescopic column 6 and the spring 7 can play a buffering and protective role when the two sides of the corner wrap 8 are hit, thereby improving the protection ability of the device to the edges. The force makes it difficult for the photovoltaic panel 2 to be broken when the corners of the device collide. The setting of the sponge pad 9 can prevent wear between the corner wrap 8 and the protective frame 1. The installation notch 13 on the connecting frame 11 and the use of bolts can fix the device to the external bracket, which is convenient for installation of the device. Loosening the threaded shaft 12 can make the connecting frame 11 rotate, which is convenient for adjusting the angle between the connecting frame 11 and the protective frame 1, so as to facilitate the adjustment of the inclination angle of the photovoltaic panel 2 when the device is installed. Through the coordinated use of the support plate 15 and the edging 14, when the device is tilted, wear between the edge of the protective frame 1 and the external ground can be prevented, and the notch on the support plate 15 is convenient for taking the device.

[0032] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A photovoltaic module with a corner protection structure, comprising a protection frame (1) with a slot formed inside, a photovoltaic panel (2) arranged in the middle of the slot of the protection frame (1), and a fixed connection between the edge of the photovoltaic panel (2) and the inner wall of the slot, characterized in that: The protective frame (1) is provided with a slide groove (3) on both sides of the corners, the slide groove (3) is symmetrical about the horizontal center line of the protective frame (1), the slide groove (3) is slidably connected to a magnet slider (4), the slide groove (3) is fixedly connected to an end of the photovoltaic panel (2) with a magnet plate (5), the opposite surfaces of the magnet slider (4) and the magnet plate (5) have the same polarity, and the height of the magnet slider (4) is the same as the height of the magnet plate (5), the top of the magnet slider (4) is fixedly connected to a telescopic column (6), the outer side of the telescopic column (6) is sleeved with a spring (7), and the ends of the telescopic columns (6) on both sides of the same corner are fixedly connected to the same wrap angle (8).

2. The photovoltaic module with a corner protection structure according to claim 1, characterized in that: A sponge pad (9) is fixedly connected to the interior of the corner wrap (8), and a snap-on notch matching the size of the corners of the protective frame (1) is provided on a side of the sponge pad (9) close to the protective frame (1).

3. The photovoltaic module with a corner protection structure according to claim 1, characterized in that: Soft rubber rings (10) are fixedly connected to both sides of the edge of the photovoltaic panel (2), and the soft rubber ring (10) is fixedly connected to the protective frame (1).

4. The photovoltaic module with a corner protection structure according to claim 1, characterized in that: A connecting frame (11) is provided on the back of the protection frame (1), and both ends of the connecting frame (11) are connected to the protection frame (1) via a threaded shaft (12), and the end of the threaded shaft (12) is a hexagonal column structure.

5. The photovoltaic module with a corner protection structure according to claim 4, characterized in that: The middle of the connecting frame (11) is a disc structure, and a plurality of mounting notches (13) are provided in the middle of the connecting frame (11). The mounting notches (13) are evenly distributed in a ring shape about the central axis of the disc of the connecting frame (11).

6. The photovoltaic module with a corner protection structure according to claim 1, characterized in that: Both ends of the protection frame (1) are fixedly connected to an edge wrap (14), the inner side of the edge wrap (14) is in contact with the outer side of the protection frame (1), and the side of the edge wrap (14) away from the protection frame (1) is fixedly connected to a support plate (15), and the support plate (15) is provided with a through opening.

7. The photovoltaic module with a corner protection structure according to claim 1, characterized in that: The inner diameter of the spring (7) matches the outer diameter of the telescopic column (6); one end of the spring (7) is fixedly connected to the wrap angle (8), and the other end of the spring (7) is fixedly connected to the magnet slider (4).

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