Light solar frame

Abstract

The utility model belongs to the technical field of solar frame structures, and particularly relates to a light solar frame which comprises a frame-shaped structure formed by installing aluminum alloy sections, the cross section of each aluminum alloy section is of an E-shaped structure, and the three edges of the opening end of each aluminum alloy section are the edge a, the edge b and the edge c in sequence from top to bottom. The edge b is parallel to the edge a and the edge c and forms grooves with the edge a and the edge c respectively; slot frames are integrally formed at the two ends, far away from the side b, of the side a; a light-weight groove is formed in the surface, close to the edge a, of the edge b; positioning grooves are formed in the two ends, away from the side b, of the side c; and the slot rack and the positioning groove on the aluminum alloy section bar are matched with the slot rack and the positioning groove on the adjacent aluminum alloy section bar for installation), so that the solar frame has the advantages that the overall supporting stability of the solar frame is enhanced, unnecessary material use is reduced, a built-in corner connector installation structure is omitted, and the cost is reduced. Therefore, the effects of light weight and size reduction of the frame are realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar frame structures, and in particular relates to a lightweight solar frame. Background Art

[0002] The solar frame is a key component in the solar photovoltaic system used to support and fix the solar panels;

[0003] It is usually made of high-strength, corrosion-resistant materials such as aluminum alloy, stainless steel or galvanized steel to ensure that the solar panel can operate stably and safely in outdoor environments;

[0004] Aluminum alloy is widely used in solar frames due to its light weight. However, existing solar frames are designed to be thicker to ensure stable support. Existing lightweight solar frame structures (thin) have the following defects: insufficient support stability, generally only one supporting side, but with thicker corner bracket slots, which increases the frame size and weight. Utility Model Content

[0005] The purpose of the utility model is to provide a lightweight solar frame to solve the technical problem of insufficient support stability. Generally, there is only one supporting edge, but it is accompanied by thicker corner bracket slots, so the frame size increases and the weight also increases further, so as to achieve the purpose of improving stability and lightweighting.

[0006] In order to solve the above technical problems, the utility model provides a lightweight solar frame, including a frame structure composed of aluminum alloy profiles, wherein the aluminum alloy profiles have an "E"-shaped structure on the horizontal surface, and the three sides of the open end of the aluminum alloy profiles are, from top to bottom, side a, side b and side c, side b is parallel to side a and side c, and forms a groove therewith respectively;

[0007] Both ends of the side a away from the side b are integrally formed with slot frames;

[0008] The side b is provided with a light groove close to the side a;

[0009] The two ends of the side c away from the side b are provided with positioning grooves;

[0010] The slot frame and positioning slot on the aluminum alloy profile are installed in conjunction with the slot frame and positioning slot on the adjacent aluminum alloy profile;

[0011] Angle code a is clamped between the edge b and edge c of the adjacent aluminum alloy profiles;

[0012] An angle code b is installed in the positioning groove;

[0013] The adjacent aluminum alloy profiles are installed by sequentially fixing the corner code b, side c and corner code a.

[0014] Furthermore, the side a is shorter than the side b and the side c, and the groove between the side b is used for installing the solar panel.

[0015] Furthermore, an angle piece is installed in the slot frame and fastened by bolts.

[0016] Furthermore, the lightweight groove is hollowed out and is used to prevent the waterproof glue from overflowing.

[0017] Furthermore, the corner code a is a plastic corner code, and its thickness is the same as the distance between the side b and the side c.

[0018] Furthermore, the angle code b is a stainless steel sheet angle code, the thickness of which is the same as the thickness of the positioning groove, and the positioning grooves between adjacent aluminum alloy profiles form the same groove as the angle code b.

[0019] Furthermore, there are several sets of supports integrally formed between the side b and the side c.

[0020] The beneficial effects of the utility model are:

[0021] 1. The "E"-shaped structural design of aluminum alloy profiles, based on the added slot frame, the internally installed angle brackets, and the dual fixing method of angle brackets a and b, effectively enhances the overall support stability of the solar frame; in particular, the angle bracket a connected between sides b and c and the angle bracket b installed in the positioning slot form a multi-point support structure, which significantly improves the load-bearing capacity and wind pressure resistance of the lightweight frame.

[0022] 2. Although the support stability is enhanced, the utility model effectively reduces the use of unnecessary materials by optimizing the structural design and the "E"-shaped cross-section design of the main aluminum alloy profile, and abandons the built-in corner bracket installation structure, thereby achieving lightweight and size reduction of the frame.

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a plan view of the cross-sectional structure of the aluminum alloy profile of the present utility model;

[0027] Figure 3 This is a schematic diagram of the positioning groove structure of adjacent aluminum alloy profiles of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the angle code a of the present utility model.

[0029] In the picture:

[0030] 1. Aluminum alloy profile; 11. Side a; 12. Side b; 13. Side c; 14. Groove;

[0031] 2. Slot rack; 21. Corner piece;

[0032] 3. Lightweight tank;

[0033] 4. Positioning groove;

[0034] 5. Angle code a;

[0035] 6. Angle code b;

[0036] 7. Support part. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0038] Example:

[0039] like Figures 1 to 4 As shown, the lightweight solar frame of this embodiment includes a frame structure composed of an aluminum alloy profile 1. The aluminum alloy profile 1 has an "E"-shaped structure on the horizontal surface. The three sides of the open end of the aluminum alloy profile 1 are, from top to bottom, side a11, side b12, and side c13. Side b12 is parallel to side a11 and side c13, and forms a groove 14 therewith.

[0040] The two ends of the side a11 away from the side b12 are integrally formed with slot frames 2; the side b12 close to the side a11 is provided with a lightweight slot 3; the two ends of the side c13 away from the side b12 are provided with positioning slots 4;

[0041] The slot frame 2 and the positioning slot 4 on the aluminum alloy profile 1 are installed in conjunction with the slot frame 2 and the positioning slot 4 on the adjacent aluminum alloy profile 1. The slot frame 2 and the positioning slot 4 are designed for installation between adjacent aluminum alloy profiles.

[0042] An angle code a5 is clamped between the edge b12 and the edge c13 of the adjacent aluminum alloy profiles 1;

[0043] An angle code b6 is installed in the positioning groove 4; the angle code b6, the side c13 and the angle code a5 are fixed in sequence to install the adjacent aluminum alloy profiles 1.

[0044] It should be added that the corner code a5 is a plastic corner code, and its thickness is the same as the distance between the edge b12 and the edge c13. The thickness of the plastic corner code a5 matches the distance between the edge b12 and the edge c13, ensuring that the corner code a5 can be tightly clamped between the two profiles to provide additional support.

[0045] The angle code b6 is a stainless steel sheet angle code, the thickness of which is the same as that of the positioning groove 4. The positioning groove 4 between adjacent aluminum alloy profiles 1 forms a groove identical to that of the angle code b6. The stainless steel sheet angle code b6 is installed in the positioning groove 4, which not only maintains the simplicity of the structure, but also effectively prevents relative displacement between the profiles.

[0046] like Figure 2 As shown, side a11 is shorter than side b12 and side c13, and the groove 14 between side b12 is used for installing the solar panel.

[0047] like Figure 1 and 2 As shown, the angle piece 21 is installed in the slot frame 2 and fastened by bolts.

[0048] like Figure 2 As shown, the lightweight groove 3 is hollowed out and is used to allow the waterproof glue to overflow. The design of the lightweight groove reduces the overall weight. When the waterproof glue is injected, the lightweight groove can accommodate the glue to prevent it from flowing to the outside of the frame, thereby better fixing the solar panel.

[0049] like Figure 1 As shown, several groups of support parts 7 are integrally formed between the side b12 and the side c13. The integrally formed support parts 7 between the side b12 and the side c13 further enhance the supporting capacity of the frame, ensuring the stability and durability of the frame under various environmental conditions.

[0050] In summary, the lightweight solar frame of this embodiment achieves the goal of being both lightweight and having high support stability through careful structural design. Specifically, the "E"-shaped cross-section design of the aluminum alloy profile not only provides a stable support surface (groove 14) for the installation of the solar panel, but also realizes rapid connection between adjacent profiles through the slot frame 2 on the side a11 and the positioning groove 4 on the side c13. At the same time, the dual fixing mechanism of the plastic angle code a5 and the stainless steel sheet angle code b6 is utilized to further enhance the overall stability of the frame; in addition, the angle code piece 21 in the slot frame 2 is fastened by bolts, providing a reliable locking force for the connection point, further enhancing the stability of the frame; the design of the lightweight groove 3 takes into account the requirements of waterproof performance, which not only reduces the weight of the profile, but also can accommodate waterproof glue when needed to prevent it from overflowing; the one-piece molded support part 7 between the side b12 and the side c13 further enhances the supporting capacity of the frame.

[0051] The various devices selected in this application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0052] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0053] 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 positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on 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.

[0054] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A lightweight solar frame comprising: A frame structure formed by installing an aluminum alloy profile (1), characterized in that the cross section of the aluminum alloy profile (1) is an "E"-shaped structure, and the three sides of the open end of the aluminum alloy profile (1) are, from top to bottom, side a (11), side b (12) and side c (13), and side b (12) is parallel to side a (11) and side c (13), and forms a groove (14) therewith respectively; Both ends of the side a (11) away from the side b (12) are integrally formed with slot frames (2); The side b (12) is provided with a light-weight groove (3) near the side a (11); Positioning grooves (4) are provided at both ends of the side c (13) away from the side b (12); The slot frame (2) and the positioning groove (4) on the aluminum alloy profile (1) are installed in conjunction with the slot frame (2) and the positioning groove (4) on the adjacent aluminum alloy profile (1); An angle code a (5) is clamped between the side b (12) and the side c (13) of the adjacent aluminum alloy profiles (1); An angle code b (6) is installed in the positioning groove (4); The adjacent aluminum alloy profiles (1) are installed by sequentially fixing the corner code b (6), the edge c (13) and the corner code a (5).

2. A lightweight solar frame according to claim 1, characterized in that: The side a (11) is shorter than the side b (12) and the side c (13), and the groove (14) between the side a (11) and the side b (12) is used for installing the solar panel.

3. A lightweight solar frame according to claim 1, characterized in that: An angle piece (21) is installed in the slot frame (2) and fastened by bolts.

4. A lightweight solar frame according to claim 1, characterized in that: The lightweight groove (3) is hollowed out and is used to prevent overflow of the waterproof glue.

5. A lightweight solar frame according to claim 1, characterized in that: The corner code a (5) is a plastic corner code, and its thickness is the same as the distance between the side b (12) and the side c (13).

6. A lightweight solar frame according to claim 1, characterized in that: The corner code b (6) is a stainless steel thin sheet corner code, and its thickness is the same as that of the positioning groove (4). The positioning grooves (4) between adjacent aluminum alloy profiles (1) form the same groove as the corner code b (6).

7. A lightweight solar frame according to claim 6, characterized in that: Several groups of support parts (7) are integrally formed between the side b (12) and the side c (13).

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