Easily-carried C-surface-free light frame structure and assembly

Abstract

The utility model provides an easy-to-carry C-surface-free light frame structure and assembly, and relates to the photovoltaic technology field, the easy-to-carry C-surface-free light frame structure comprises a square frame, the square frame comprises horizontal parts which are in up-down symmetry and B surfaces which are in left-right symmetry, the two horizontal parts and the two B surfaces enclose an installation cavity, and one B surface is provided with a carrying through groove. At present, a conventional frame in the market is inconvenient to carry in the carrying process and has the problem of difficult carrying, however, the frame provided by the utility model adopts a C-surface-free design, and the back surface of the assembly is not shielded by a C surface, so that more power generation gains of the assembly are realized while the weight of the assembly is reduced; meanwhile, the surface B of the frame is optimally designed, and the carrying through groove is formed, so that the carrying convenience is improved, meanwhile, the use amount of aluminum profiles is reduced, and the light weight of the assembly and the reduction of the cost are also realized.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, and in particular to a C-surface-free lightweight frame structure and a component that are easy to carry. Background Art

[0002] As traditional fossil energy is increasingly depleted around the world, solar energy has received extensive attention and research due to its advantages of being pollution-free, easy to collect, and having huge capacity. After decades of development, solar energy-related components have been developed and put on the market, bringing convenience to people's work and life, while also greatly reducing the consumption of fossil energy. Photovoltaic modules, as one of the main components for converting solar energy into electrical energy, have been widely used in the construction industry, not only achieving a significant reduction in building energy consumption, but also achieving significant energy-saving and environmental protection effects.

[0003] like Figure 1-2 As shown, in order to facilitate the transportation of components during the manufacturing process, conventional frames currently adopt a short frame without C-side design, and a long frame with C-side design; the long frame has a C-side design, and the C-side will block the back of the photovoltaic panel, causing the photovoltaic panel's power generation efficiency to decrease; in addition, some manufacturers use a no-C-side design for both long and short frames. During transportation, the hands will directly contact the glass surface of the component, which is very easy to cause dirt and requires secondary cleaning, which is more troublesome. In addition, the A side of the frame is narrow, so the component cannot be well grasped during transportation, making transportation very difficult. Utility Model Content

[0004] The utility model provides a C-surface-free lightweight frame structure and a component which are easy to carry, and are used to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model discloses a C-side-free lightweight frame structure that is easy to carry, including a square frame, the square frame including vertically symmetrical horizontal parts and left-right symmetrical B surfaces, the two horizontal parts and the two B surfaces form an installation cavity, and one of the B surfaces is provided with a carrying groove.

[0006] Preferably, the A surface is fixedly arranged on the B surface provided with the conveying through groove, and the A surface and the upper horizontal part form a frame notch.

[0007] Preferably, limit blocks are symmetrically arranged on the upper and lower sides of the conveying channel.

[0008] Preferably, an L-shaped mounting frame is fixedly provided at the lower end of the other side B surface, and the L-shaped mounting frame and the lower horizontal portion form a mounting groove.

[0009] Preferably, a plurality of mounting holes are provided on the horizontal section of the L-shaped mounting frame, and mounting parts are arranged in the mounting holes.

[0010] Preferably, the square frame includes two long frames and two short frames, and the long frames and the short frames are connected at right angles.

[0011] Preferably, a corner code is provided at the connection between the long frame and the short frame, and the corner code includes two insertion parts arranged at right angles, and the insertion parts are respectively inserted into the installation cavity of the long frame and the installation cavity of the short frame.

[0012] Preferably, a plurality of tooth-shaped grooves are provided on both insertion parts, and the tooth-shaped grooves match with the installation cavity.

[0013] Preferably, the two insertion parts are also provided with upper and lower symmetrical limiting grooves, the limiting grooves cooperate with the limiting blocks, and the limiting grooves and the plurality of tooth-shaped grooves are respectively provided on the two side surfaces of the insertion part.

[0014] Preferably, a component including the easy-to-carry C-surface-free lightweight frame structure as described above is provided, a silicone layer is arranged in the frame notch, a photovoltaic laminate is also installed in the frame notch, and the photovoltaic laminate is in contact with the silicone layer.

[0015] Compared with the prior art, the utility model provides a C-side-free lightweight frame structure and component that is easy to carry, and has the following beneficial effects: the frames of the utility model all adopt a C-side-free design, and there is no C-side obstruction on the back of the component, which reduces the weight of the component while achieving more power generation gain of the component; at the same time, the B side of the frame is optimized and designed, and the convenience of transportation is effectively improved by opening a carrying slot. In addition, the use of profiles is reduced, and the lightweight of the component and cost reduction are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of a long frame of the prior art;

[0018] Figure 2 It is a structural schematic diagram of a short frame of the prior art;

[0019] Figure 3 The structure of the frame of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 4 The structure of the frame of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 5 A top view of the angle code of the utility model;

[0022] Figure 6 It is a front view of the angle code of the utility model;

[0023] Figure 7 This is a schematic diagram of the appearance of the angle code of the utility model;

[0024] Figure 8 This is a schematic diagram of the installation of the photovoltaic laminate of the utility model;

[0025] Fig. 9 It is an assembly diagram of the utility model.

[0026] In the figure: 1. frame notch; 2. installation cavity; 3. limit block; 4. transport slot; 5. installation hole; 6. L-shaped mounting frame; 7. corner code; 8. toothed slot; 9. limit slot; 10. A side; 11. B side; 12. horizontal part; 13. C side; 14. photovoltaic laminate; 15. installation notch; 16. installation piece; 17. insertion part; 18. silicone layer; 19. long frame; 20. short frame. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] Example 1

[0030] The embodiment of the utility model provides a C-surface-free lightweight frame structure that is easy to carry, such as Figure 2-7 As shown, it includes a square frame, which includes a horizontal portion 12 that is symmetrical up and down and a B surface 11 that is symmetrical left and right. The two horizontal portions 12 and the two B surfaces 11 form a mounting cavity 2, and a transport slot 4 is provided on one of the B surfaces 11.

[0031] Among them, Figure 1-2As shown, the prior art has a C-surface 13 on the long frame, but no C-surface 13 on the short frame. When transporting, the entire frame can be transported by transporting the C-surface 13 on the long frame. However, due to the obstruction of the C-surface 13, the power generation efficiency of the photovoltaic panel will be reduced.

[0032] If the C surface 13 of the prior art is removed, the hand will directly touch the glass surface of the component during transportation, which is very easy to cause dirt, and the A surface of the prior art is narrow, so the component cannot be well grasped during transportation, making transportation very difficult;

[0033] The working principle and beneficial effects of the above technical solution are as follows: the two horizontal parts 12 and the two B surfaces 11 are enclosed into an installation cavity 2. When transportation is required, the hand or the transportation component is inserted into the transportation slot 4 to quickly complete the transportation. The frame of the utility model adopts a C-side-free design, and there is no C-side obstruction on the back of the component, which reduces the weight of the component and realizes more power generation gain of the component. At the same time, the B surface of the frame is optimized, and by opening the transportation slot 4, the convenience of transportation is effectively improved. In addition, the use of profiles is reduced, and the lightweight and cost-reduced components are achieved.

[0034] Example 2

[0035] On the basis of the above-mentioned embodiment 1, Figure 2-3 As shown, the A surface 10 is fixedly arranged on the B surface 11 with the conveying through groove 4, and the A surface 10 and the upper horizontal part 12 form a frame slot 1.

[0036] Preferably, an L-shaped mounting frame 6 is fixedly provided at the lower end of the other side B surface 11 , and the L-shaped mounting frame 6 and the lower horizontal portion 12 form a mounting slot 15 .

[0037] Preferably, a plurality of mounting holes 5 are provided on the horizontal section of the L-shaped mounting frame 6 , and mounting members 16 are provided in the mounting holes 5 .

[0038] The beneficial effects of the above technical solution are as follows: the A surface 10 and the upper horizontal portion 12 form a frame groove 1, thereby facilitating the installation of the photovoltaic laminate 14; by setting an L-shaped mounting frame 6 and opening a plurality of mounting holes 5 on the L-shaped mounting frame 6, the entire frame can be installed to a suitable position (the position can be determined by a technician in this field or an actual user) through a mounting member 16 (which can be a bolt, etc.), and the installation range is wider and the practicality is strong.

[0039] Example 3

[0040] On the basis of the above-mentioned embodiments 1-2, Figure 2-7 As shown, the limiting blocks 3 are symmetrically arranged on the upper and lower sides of the conveying slot 4.

[0041] Preferably, the square frame includes two long frames 19 and two short frames 20, and the long frames 19 and the short frames 20 are connected at a right angle.

[0042] Preferably, a corner code 7 is provided at the connection between the long frame 19 and the short frame 20 , and the corner code 7 includes two insertion portions 17 arranged at right angles, and the insertion portions 17 are respectively inserted into the installation cavity 2 of the long frame 19 and the installation cavity 2 of the short frame 20 .

[0043] Preferably, a plurality of tooth-shaped grooves 8 are provided on each of the two insertion portions 17 , and the tooth-shaped grooves 8 match with the installation cavity 2 .

[0044] Preferably, the two insertion parts 17 are further provided with upper and lower symmetrical limiting grooves 9 , the limiting grooves 9 cooperate with the limiting blocks 3 , and the limiting grooves 9 and the plurality of tooth-shaped grooves 8 are respectively provided on the two side surfaces of the insertion part 17 .

[0045] The working principle and beneficial effects of the above technical solution are as follows: when the long frame 19 and the short frame 20 need to be connected, the two insertion parts 17 of the angle code 7 are respectively inserted into the installation cavity 2 of the long frame 19 and the installation cavity 2 of the short frame 20 to complete the connection between the long frame 19 and the short frame 20. When the insertion part 17 is inserted into the installation cavity 2, the two limiting grooves 9 on the insertion part 17 will cooperate with the limiting block 3 to prevent the angle code 7 from loosening and make the assembly more reliable. In addition, a number of toothed grooves 8 will abut against the installation cavity 2, so that the angle code 7 and the installation cavity 2 have a better fit, which effectively improves the stability of the device.

[0046] Example 4

[0047] This embodiment provides a component including the above-mentioned C-surface-free lightweight frame structure that is easy to carry, such as Figure 8-9 As shown, a silicone layer 18 is disposed in the frame notch 1 , and a photovoltaic laminate 14 is also installed in the frame notch 1 , and the photovoltaic laminate 14 is in contact with the silicone layer 18 .

[0048] The working principle and beneficial effects of the above technical solution are as follows: a layer of silicone layer 18 is applied in the frame groove 1, and then the photovoltaic laminate 14 is installed in the frame groove 1, thereby forming a lightweight component with a simple structure and easy installation. The silicone layer 18 can also play a role in buffering and shock absorption, effectively improving the practicality and safety of the device.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. If these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A C-surface-free lightweight frame structure that is easy to carry, characterized in that: The invention comprises a square frame, which comprises a horizontal portion (12) symmetrical in upper and lower directions and a B surface (11) symmetrical in left and right directions. The two horizontal portions (12) and the two B surfaces (11) form a mounting cavity (2), and a transporting through groove (4) is provided on one of the B surfaces (11).

2. The easy-to-carry C-surface-free lightweight frame structure according to claim 1, characterized in that: The A surface (10) is fixedly arranged on the B surface (11) provided with the transport through groove (4), and the A surface (10) and the upper horizontal portion (12) form a frame notch (1).

3. The easy-to-carry C-surface-free lightweight frame structure according to claim 2, characterized in that: An L-shaped mounting frame (6) is fixedly provided at the lower end of the other side B surface (11), and the L-shaped mounting frame (6) and the lower horizontal portion (12) form a mounting notch (15).

4. The easy-to-carry C-surface-free lightweight frame structure according to claim 3, characterized in that: A plurality of mounting holes (5) are provided on the horizontal section of the L-shaped mounting frame (6), and mounting parts (16) are arranged in the mounting holes (5).

5. The easy-to-carry C-surface-free lightweight frame structure according to claim 1, characterized in that: Limiting blocks (3) are symmetrically arranged on the upper and lower sides of the transporting slot (4).

6. The easy-to-carry C-surface-free lightweight frame structure according to claim 3, characterized in that: The square frame comprises two long frames (19) and two short frames (20), and the long frames (19) and the short frames (20) are connected at right angles.

7. The easy-to-carry C-surface-free lightweight frame structure according to claim 6, characterized in that: A corner code (7) is provided at the connection between the long frame (19) and the short frame (20). The corner code (7) includes two insertion portions (17) arranged at right angles. The insertion portions (17) are respectively inserted into the installation cavity (2) of the long frame (19) and the installation cavity (2) of the short frame (20).

8. The easy-to-carry C-surface-free lightweight frame structure according to claim 7, characterized in that: A plurality of tooth-shaped grooves (8) are provided on the two insertion parts (17), and the tooth-shaped grooves (8) match the installation cavity (2).

9. The easy-to-carry C-surface-free lightweight frame structure according to claim 8, characterized in that: The two insertion parts (17) are also provided with upper and lower symmetrical limiting grooves (9), the limiting grooves (9) cooperate with the limiting blocks (3), and the limiting grooves (9) and a plurality of tooth-shaped grooves (8) are respectively provided on the two side surfaces of the insertion part (17).

10. An assembly comprising the easy-to-carry C-surface-free lightweight frame structure according to claim 9, characterized in that: A silicone layer (18) is arranged in the frame notch (1), and a photovoltaic laminate (14) is also installed in the frame notch (1), and the photovoltaic laminate (14) is in contact with the silicone layer (18).

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