Mounting structure of light solar power generation panel

Abstract

The utility model belongs to the technical field of solar power generation panels, and particularly relates to an installation structure of a light solar power generation panel, which comprises a first frame piece, a second frame piece and a plurality of clamps, and the light solar power generation panel is placed on the frame pieces. The plurality of clamps are used for clamping the first frame piece and the second frame piece respectively; the first frame piece comprises a first supporting part on the upper portion and a first protruding installation part on the lower portion, and the first protruding installation part protrudes towards the side away from the second frame piece. The second frame piece comprises a second supporting part on the upper portion and a second protruding installation part on the lower portion, and the second protruding installation part protrudes towards the side away from the first frame piece. The mounting structure of the light solar power generation panel has the advantages that the manufacturing process is simple, shielding and dust deposition are avoided, and the solar power generation panel is not prone to being broken.

Description

Technical Field

[0001] This utility model belongs to the technical field of solar power panels, specifically relating to an installation structure for a lightweight solar power panel. Background Technology

[0002] The construction of photovoltaic projects faces limitations due to roof load-bearing capacity. Low-load-bearing roofs are particularly prevalent in the renovation of industrial and commercial buildings, accounting for approximately 40% of the existing roofs in my country. Low-load-bearing roofs refer to buildings with low load-bearing capacity, typically older buildings or light steel structure buildings, with a load-bearing capacity generally between 6-10 kg / m². 2 Between these two categories. When installing solar panels on this type of roof, the first consideration is the selection of the solar products. Generally, low-load roofs are not suitable for installing traditional solar modules because their weight is 15-20 kg / m². 2 If the load is too high, it can easily exceed the roof's load-bearing capacity. If necessary, roof reinforcement and renovation can be considered to improve its load-bearing capacity. However, reinforcement and renovation will increase construction costs, occupy some indoor space, affect indoor lighting and ventilation, and may also disrupt factory production. Therefore, choosing lightweight solar panels can effectively reduce the load on the roof.

[0003] Lightweight solar panels are often installed without frames to reduce weight. However, due to the flexibility of the material and the lack of a frame around the edges and center, microcracks may develop in the solar cells during transportation, installation, and use, affecting power generation and posing safety hazards. Therefore, framed lightweight solar panels are needed. However, conventional frames can lead to dust accumulation on the A-side, and when using clamps for installation, the clamps' height can create shadows on the surface of the lightweight solar panel at low solar altitude angles, further impacting power generation. Utility Model Content

[0004] The purpose of this utility model is to provide an installation structure for a lightweight solar panel to solve the technical problems of dust accumulation on the A-side of conventional frames, and the fact that when using clamps for installation, the clamps have a certain height and create shadows on the surface of the lightweight solar panel when the solar altitude angle is low, thus affecting the power generation. The goal is to achieve a simple manufacturing process, no shading or dust accumulation, and a solar panel that is not easily broken.

[0005] To solve the above-mentioned technical problems, this utility model provides an installation structure for a lightweight solar power panel, comprising:

[0006] A first frame member, a second frame member, and a plurality of clamps are provided for placing a lightweight solar panel on the frame member, wherein the plurality of clamps respectively hold the first frame member and the second frame member.

[0007] The first frame member includes an upper first support portion and a lower first protruding mounting portion, the first protruding mounting portion protruding toward a side away from the second frame member;

[0008] The second frame member includes an upper second support portion and a lower second protruding mounting portion, the second protruding mounting portion protruding toward a side away from the first frame member.

[0009] Furthermore, the first frame member has a first groove on the side facing the second frame member, and the second frame member has a second groove on the side facing the first frame member. Reinforcing ribs are embedded in the first and second grooves, and the reinforcing ribs support the lightweight solar power panel.

[0010] Furthermore, the reinforcing rib has a first fixing protrusion protruding on the side facing the first frame member, and the first fixing protrusion is embedded in the first groove;

[0011] The reinforcing rib has a second fixing protrusion on the side facing the second frame member, and the second fixing protrusion is embedded in the second groove.

[0012] Furthermore, the cross-sections of the first and second frame members are U-shaped or I-shaped.

[0013] Furthermore, the upper surfaces of the first and second protrusion mounting portions are provided with a plurality of anti-slip protrusions.

[0014] The beneficial effects of this utility model are:

[0015] 1. The first and second frame components are installed at the bottom of the lightweight solar panel, which does not obstruct the lightweight solar panel. The lightweight solar panel is installed by clamping the mounting part of the frame with a clamp, which can avoid the lightweight solar panel breaking due to the clamp clamping the surface of the component.

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the installation structure of the lightweight solar power panel of this utility model;

[0019] Figure 2 This is a cross-sectional view of the I-shaped frame of the installation structure of the lightweight solar power panel of this utility model;

[0020] Figure 3 This is a cross-sectional view of the first and second frame bodies and the reinforcing ribs of this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the lightweight solar panel and frame of this utility model;

[0022] Figure 5 This is a structural schematic diagram of the frame and clamp of this utility model.

[0023] In the picture:

[0024] 1. First frame component; 11. First support portion; 12. First protruding mounting portion; 13. First groove;

[0025] 2. Second frame component; 21. Second support part; 22. Second protruding mounting part; 23. Second groove;

[0026] 3. Reinforcing rib; 31. First fixing protrusion; 32. Second fixing protrusion;

[0027] 4. Fixtures;

[0028] 5. Anti-slip protrusions;

[0029] 6. Lightweight solar panel; 61. High-transmittance front glass; 62. Encapsulation layer; 63. Battery string layer; 64. Back sheet. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] Example:

[0032] like Figures 1 to 5 As shown, an installation structure for a lightweight solar panel 6 includes: a first frame member 1, a second frame member 2, and a plurality of clamps 4 for placing the lightweight solar panel 6 on the frame member, and the plurality of clamps 4 respectively clamping the first frame member 1 and the second frame member 2.

[0033] The first frame member 1 includes an upper first support portion 11 and a lower first protruding mounting portion 12, the first protruding mounting portion 12 protruding toward the side away from the second frame member 2; the second frame member 2 includes an upper second support portion 21 and a lower second protruding mounting portion 22, the second protruding mounting portion 22 protruding toward the side away from the first frame member 1.

[0034] The upper surfaces of the first protruding mounting part 12 and the second protruding mounting part 22 are provided with a plurality of anti-slip protrusions 5 to increase the friction between the first protruding mounting part 12 and the second protruding mounting part 22 and the clamp 4, thereby improving the connection stability between the first protruding mounting part 12 and the second protruding mounting part 22 and the clamp 4.

[0035] In this embodiment, the first frame member 1 has a first groove 13 on the side facing the second frame member 2, and the second frame member 2 has a second groove 23 on the side facing the first frame member 1. The first groove 13 and the second groove 23 are embedded with reinforcing ribs 3, which support the lightweight solar power generation panel 6.

[0036] Among them, the reinforcing rib 3 has a first fixing protrusion 31 protruding on the side facing the first frame member 1, and the first fixing protrusion 31 is embedded in the first groove 13; the reinforcing rib 3 has a second fixing protrusion 32 protruding on the side facing the second frame member 2, and the second fixing protrusion 32 is embedded in the second groove 23, so as to better fix the reinforcing rib 3 and increase the connection stability between the reinforcing rib 3 and the first frame member 1 and the second frame member 2.

[0037] The lightweight solar panel 6 includes a high-transmittance front glass panel 61, an encapsulation layer 62, a battery string layer 63, and a back panel 64, which are stacked from top to bottom.

[0038] The manufacturing process of the lightweight solar panel 6 is as follows: cell sorting—cell string welding—module stacking—EL testing; if OK, proceed to the next step; if NG, rework—intermediate inspection—lamination—tape removal, appearance and EL testing—junction box installation and glue application; manufacturing complete. After the lightweight solar panel 6 is manufactured, the first fixing protrusion 31 at one end of the reinforcing rib 3 is embedded into the first groove 13 of the first frame member 1, and the second fixing protrusion 32 at the other end is embedded into the second groove 23 of the second frame member 2.

[0039] Alternatively, corner brackets can be used to connect the long frame and the short frame, which are connected to the reinforcing rib 3, to obtain a complete rectangular frame. Finally, the first support part 11 and the second support part 21 are bonded to the bottom of the lightweight solar panel 6 using single-component sealant. The lightweight solar panel 6 is installed by clamping the frame with a clamp 4, which in turn is installed by clamping the mounting part of the frame.

[0040] The first frame piece 1 and the second frame piece 2 are installed at the bottom of the lightweight solar panel 6, which will not obstruct the surface of the lightweight solar panel 6 and will not cause dust accumulation. The lightweight solar panel 6 is installed by clamping the mounting part of the frame with the clamp 43. The clamp 4 does not clamp directly on the surface of the lightweight solar panel 6, which can prevent the lightweight solar panel 6 from breaking and also prevent the rubber strip in the clamp 4 from yellowing and corroding the lightweight solar panel 6 over time.

[0041] In this embodiment, the cross-sections of the first frame member 1 and the second frame member 2 are U-shaped or I-shaped. The first frame member 1 and the second frame member 2 are made of, but are not limited to, aluminum alloy or composite materials, and include a long frame and a short frame. The long frame and the short frame are connected by corner brackets. The structures of the long frame and the short frame can be the same or different, thereby forming a rectangular frame structure.

[0042] In summary: by installing the first frame member 1 and the second frame member 2 at the bottom of the lightweight solar panel 6, the lightweight solar panel 6 is unobstructed. The lightweight solar panel 6 is installed by clamping the mounting part of the frame with the clamp 4, which can avoid the lightweight solar panel 6 breaking due to the clamp 4 clamping the surface of the component.

[0043] All the devices selected in this application are general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0044] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and 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 of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An installation structure for a lightweight solar panel, characterized in that, include: A first frame piece (1), a second frame piece (2), and several clamps (4) are provided. A lightweight solar power generation panel (6) is placed on the first frame piece (1) and the second frame piece (2). The several clamps (4) respectively clamp the first frame piece (1) and the second frame piece (2). The first frame member (1) includes an upper first support portion (11) and a lower first protruding mounting portion (12), the first protruding mounting portion (12) protruding toward a side away from the second frame member (2); The second frame member (2) includes an upper second support portion (21) and a lower second protruding mounting portion (22), the second protruding mounting portion (22) protruding toward the side away from the first frame member (1).

2. The installation structure of a lightweight solar panel as described in claim 1, characterized in that, The first frame member (1) has a first groove (13) on the side facing the second frame member (2), and the second frame member (2) has a second groove (23) on the side facing the first frame member (1). The first groove (13) and the second groove (23) are inlaid with reinforcing ribs (3), and the reinforcing ribs (3) support the lightweight solar power generation panel (6).

3. The installation structure of a lightweight solar panel as described in claim 2, characterized in that, The reinforcing rib (3) has a first fixing protrusion (31) protruding on the side facing the first frame member (1), and the first fixing protrusion (31) is embedded in the first groove (13); The reinforcing rib (3) has a second fixing protrusion (32) protruding on the side facing the second frame member (2), and the second fixing protrusion (32) is embedded in the second groove (23).

4. The installation structure of a lightweight solar panel as described in claim 3, characterized in that, The cross-sections of the first frame member (1) and the second frame member (2) are U-shaped or I-shaped.

5. The installation structure of a lightweight solar panel as described in claim 4, characterized in that, The upper surfaces of the first protrusion mounting part (12) and the second protrusion mounting part (22) are provided with a plurality of anti-slip protrusions (5).

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