Photovoltaic solar panel mounting frame

Abstract

The utility model provides a photovoltaic solar panel mounting frame, which is characterized in that one end of a first side wall and one end of a second side wall are connected with a bottom wall, the other end of the first side wall is connected with one end of a bearing top wall, and the other end of the second side wall is connected with one end of a bearing bottom wall; the other end of the bearing bottom wall is connected with the first side wall through a connecting support part; the bearing bottom wall, the first side wall and the bearing top wall form a mounting groove structure for mounting a photovoltaic solar panel; when the photovoltaic solar panel is installed in the installation groove structure, a first glue overflowing space is formed between the first side wall and the side end wall of the photovoltaic solar panel through the connection supporting part. According to the utility model, the connecting support part is arranged on the bearing bottom wall and is positioned on the first side wall, so that the glue overflowing space is formed between the side end wall of the photovoltaic solar panel and the first side wall while the connecting strength is provided, the glue overflowing function can be realized, and the technical problem of glue overflowing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roll-formed profiles, and particularly to a mounting frame for a photovoltaic solar panel, and more particularly to a roll-formed profile and a frame for a photovoltaic module. Background Art

[0002] As Figure 1 shown, there is a roll-formed frame for an existing photovoltaic module. It is necessary to install a photovoltaic solar panel in the slot above. After the photovoltaic solar panel is installed in the slot, the fixed connection between the photovoltaic solar panel and the roll-formed frame is achieved by injecting an adhesive. However, when bonding with the adhesive, in order to achieve a good fixed connection effect, generally too much adhesive is injected, resulting in some adhesive overflowing. After the connection is completed, the overflowing adhesive needs to be cleaned again, making the processing process more troublesome. During the processing process, the frame may also be damaged. If it is not cleaned thoroughly, it may affect the normal use of the frame. Summary of the Utility Model

[0003] Aiming at the defects in the prior art, the purpose of the utility model is to provide a roll-formed frame for a photovoltaic module.

[0004] According to a roll-formed frame for a photovoltaic module provided by the utility model, it includes: a bottom wall, a first side wall, a second side wall, a receiving bottom wall and a receiving top wall;

[0005] One end of the first side wall and one end of the second side wall are connected to the bottom wall. The other end of the first side wall is connected to one end of the receiving top wall, and the other end of the second side wall is connected to one end of the receiving bottom wall; the other end of the receiving bottom wall is connected to the first side wall through a connecting support portion;

[0006] The receiving bottom wall, the first side wall and the receiving top wall form a mounting groove structure for mounting a photovoltaic solar panel; when the photovoltaic solar panel is installed in the mounting groove structure, a first adhesive overflow space is formed between the first side wall and the side end wall of the photovoltaic solar panel through the connecting support portion.

[0007] Preferably, the connecting support portion is a stepped wall structure.

[0008] Preferably, the other end of the receiving bottom wall is provided with a first U-shaped bending structure, and the other end of the receiving bottom wall is connected to the stepped wall structure through the first U-shaped bending structure.

[0009] Preferably, the connecting support portion is a second U-shaped bending structure.

[0010] Preferably, a support wall is provided at one end of the second U-shaped bending structure, and the support wall is used to support the receiving bottom wall.

[0011] Preferably, the receiving bottom wall is inclined in a direction close to the first side wall;

[0012] When the photovoltaic solar panel is installed into the installation groove structure, a second glue overflow space is formed between the inclined receiving bottom wall and the bottom end wall of the photovoltaic solar panel.

[0013] Preferably, a first step structure is provided on the receiving bottom wall;

[0014] When the photovoltaic solar panel is installed into the installation groove structure, a third glue overflow space is formed between the receiving bottom wall and the bottom end wall of the photovoltaic solar panel through the first step structure.

[0015] Preferably, the other end of the receiving top wall is provided with a third U-shaped bending structure;

[0016] When the photovoltaic solar panel is installed into the installation groove structure, a fourth glue overflow space is formed between the receiving top wall and the top end wall of the photovoltaic solar panel through the third U-shaped bending structure.

[0017] Preferably, the other end of the receiving top wall is provided with a second step structure, and one end of the second step structure is provided with a fourth U-shaped bending structure;

[0018] When the photovoltaic solar panel is installed into the installation groove structure, a fifth glue overflow space is formed between the receiving top wall and the top end wall of the photovoltaic solar panel through the second step structure.

[0019] Preferably, the other end of the second side wall is connected to one end of the receiving bottom wall through the fifth U-shaped bending structure.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. By providing a connection support portion on the receiving bottom wall and connecting it to the first side wall, the connection strength of the installation frame is improved. At the same time, the connection support portion provided on the first side wall can form a support structure. When the photovoltaic solar panel is installed into the installation groove structure, the photovoltaic solar panel will abut against the connection support portion, so that a glue overflow space is formed between the side end wall of the photovoltaic solar panel and the first side wall, and the glue overflow function can be realized, solving the technical problem of external glue overflow.

[0022] 2. The connection support portion of the utility model is set in a combination of a U-shaped bending structure and a support wall, which not only improves the connection strength of the installation frame, but also supports the receiving bottom wall through the support wall, improving the load-bearing capacity of the receiving bottom wall, and further improving the bearing capacity of the installation groove structure.

[0023] 3. By providing a stepped structure on the receiving bottom wall, the present utility model further forms an overflow glue space when installing the photovoltaic solar panel, which can further achieve glue overflow and solve the technical problem of external glue overflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objectives, and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 is a schematic structural diagram of a rolling frame of a photovoltaic module in the prior art;

[0026] Figure 2 is a schematic structural diagram of a photovoltaic solar panel installation frame in the first embodiment;

[0027] Figure 3 is a schematic structural diagram of a photovoltaic solar panel installation frame in the second embodiment;

[0028] Figure 4 is a schematic structural diagram of a photovoltaic solar panel installation frame in the third embodiment;

[0029] Figure 5 is a schematic structural diagram of a photovoltaic solar panel installation frame in the fourth embodiment;

[0030] Figure 6 is a schematic assembly structure diagram of the photovoltaic solar panel installation frame and the photovoltaic solar panel in the fourth embodiment;

[0031] Figure 7 is a schematic structural diagram of a photovoltaic solar panel installation frame in the fifth embodiment;

[0032] Figure 8 is a schematic structural diagram of a photovoltaic solar panel installation frame in the sixth embodiment;

[0033] Figure 9 is a schematic assembly structure diagram of the photovoltaic solar panel installation frame and the photovoltaic solar panel in the sixth embodiment;

[0034] Figure 10 is a schematic structural diagram of a photovoltaic solar panel installation frame in the seventh embodiment;

[0035] Figure 11 is a schematic assembly structure diagram of the photovoltaic solar panel installation frame and the photovoltaic solar panel in the eighth embodiment;

[0036] Figure 12 is a schematic structural diagram of a photovoltaic solar panel installation frame in the ninth embodiment;

[0037] Figure 13Schematic structural diagram of the photovoltaic solar panel installation frame in Embodiment X

[0038] Figure 14 Schematic structural diagram of the photovoltaic solar panel

[0039] As shown in the figure:

[0040] Bottom wall 1, First step structure 12

[0041] First side wall 2, Third glue overflow space 13

[0042] Second side wall 3, Third U-shaped bending structure 14

[0043] Supporting bottom wall 4, Fourth glue overflow space 15

[0044] Supporting top wall 5, Photovoltaic solar panel 16

[0045] Installation groove structure 6, Support wall 17

[0046] First glue overflow space 7, Cavity structure 18

[0047] Step wall structure 8, Second step structure 19

[0048] First U-shaped bending structure 9, Fourth U-shaped bending structure 20

[0049] Second U-shaped bending structure 10, Fifth U-shaped bending structure 21

[0050] Second glue overflow space 11, Fifth glue overflow space 22 Detailed implementation manners

[0051] The present utility model will be described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present utility model, but do not limit the present utility model in any form. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several changes and improvements can still be made. These all belong to the protection scope of the present utility model.

[0052] Example 1:

[0053] Such as Figure 2As shown in the figure, this embodiment provides a mounting frame for a photovoltaic solar panel, including: a bottom wall 1, a first side wall 2, a second side wall 3, a receiving bottom wall 4, and a receiving top wall 5; one end of the first side wall 2 and one end of the second side wall 3 are connected to the bottom wall 1, the other end of the first side wall 2 is connected to one end of the receiving top wall 5, and the other end of the second side wall 3 is connected to one end of the receiving bottom wall 4; the other end of the receiving bottom wall 4 is connected to the first side wall 2 through a connecting support portion; the receiving bottom wall 4, the first side wall 2, and the receiving top wall 5 form a mounting groove structure 6 for mounting a photovoltaic solar panel; when the photovoltaic solar panel 16 is installed into the mounting groove structure 6, a first glue overflow space 7 is formed between the first side wall 2 and the side end wall of the photovoltaic solar panel 16 through the connecting support portion. The connecting support portion is a stepped wall structure 8, and the stepped wall structure 8 is an upwardly bent structure. As Figure 14 shown, it is a schematic structural diagram of the photovoltaic solar panel 16.

[0054] A first stepped structure 12 is provided on the receiving bottom wall 4; when the photovoltaic solar panel 16 is installed into the mounting groove structure 6, a third glue overflow space 13 is formed between the receiving bottom wall 41 and the bottom end wall of the photovoltaic solar panel 16 through the first stepped structure 12.

[0055] A third U-shaped bent structure 14 is provided at the other end of the receiving top wall 5; when the photovoltaic solar panel 16 is installed into the mounting groove structure 6, a fourth glue overflow space 15 is formed between the receiving top wall 5 and the top end wall of the photovoltaic solar panel 16 through the third U-shaped bent structure 14.

[0056] The bottom wall 1, the first side wall 2, the second side wall 3, and the receiving bottom wall 4 form a cavity structure 18; the bottom wall 1 includes a first bottom wall and a second bottom wall bent at one end of the first bottom wall; the second bottom wall is stacked on the first bottom wall, and the length of the second bottom wall is less than the length of the first bottom wall; the first side wall is connected to the other end of the first bottom wall, and the second side wall is connected to one end of the second bottom wall; the receiving top wall 5, the first side wall 2, the bottom wall 1, the second side wall 3, and the receiving bottom wall 4 are integrally formed and connected in sequence; the receiving top wall 5, the first side wall 2, the bottom wall 1, the second side wall 3, and the receiving bottom wall 4 are structures formed by repeatedly rolling and bending a profile plate.

[0057] Example 2:

[0058] As Figure 3 shown, the difference between this embodiment and Embodiment 1 is that the first stepped structure 12 is not provided on the receiving bottom wall 4, and the receiving bottom wall 4 is a linear structure. A first U-shaped bent structure 9 is provided at the other end of the receiving bottom wall 4, and the other end of the receiving bottom wall 4 is connected to the stepped wall structure 8 through the first U-shaped bent structure 9.

[0059] Example 3:

[0060] As Figure 4 shown, the difference between this embodiment and Embodiment 2 is that the receiving bottom wall 4 is inclined in the direction close to the first side wall 2; when the photovoltaic solar panel 16 is installed into the installation groove structure 6, a second glue overflow space 11 is formed between the inclined receiving bottom wall 4 and the bottom end wall of the photovoltaic solar panel 16.

[0061] Example 4:

[0062] As Figure 5 and Figure 6 shown, the difference between this embodiment and Embodiment 2 is that a first step structure 12 is provided on the receiving bottom wall 4.

[0063] Example 5:

[0064] As Figure 7 shown, the difference between this embodiment and Embodiment 1 is that the connecting and supporting part is a second U-shaped bending structure 10. One end of the second U-shaped bending structure 10 is provided with a supporting wall 17, and the supporting wall 17 is used to support the receiving bottom wall 4. The first step structure 12 is not provided on the receiving bottom wall 4, and the receiving bottom wall 4 is a linear structure.

[0065] Example 6:

[0066] As Figure 8 and Figure 9 shown, the difference between this embodiment and Embodiment 5 is that the receiving bottom wall 4 is inclined in the direction close to the first side wall 2; when the photovoltaic solar panel 16 is installed into the installation groove structure 6, a second glue overflow space 11 is formed between the inclined receiving bottom wall 4 and the bottom end wall of the photovoltaic solar panel 16.

[0067] Example 7:

[0068] As Figure 10 shown, the difference between this embodiment and Embodiment 1 is that the connecting and supporting part is a step wall structure 8, and the step wall structure 8 is a downward bending structure.

[0069] Example 8:

[0070] As Figure 11 shown, the difference between this embodiment and Embodiment 3 is that the other end of the receiving top wall 5 is provided with a second step structure 19, and one end of the second step structure 19 is provided with a fourth U-shaped bending structure 20; when the photovoltaic solar panel 16 is installed into the installation groove structure 6, a fifth glue overflow space 22 is formed between the receiving top wall 5 and the top end wall of the photovoltaic solar panel 16 through the second step structure 19.

[0071] Example 9:

[0072] As Figure 12 shown, the difference between this embodiment and Embodiment 2 is that the other end of the second side wall 3 is connected to one end of the receiving bottom wall 4 through a fifth U-shaped bending structure 21.

[0073] Example 10:

[0074] As Figure 13 shown, the difference between this embodiment and Embodiment 5 is that the other end of the second side wall 3 is connected to one end of the receiving bottom wall 4 through a fifth U-shaped bending structure 21.

[0075] Example 11:

[0076] Those skilled in the art can understand this embodiment as a more specific description of Embodiments 1 to 10.

[0077] This embodiment provides a roll-formed profile, including a profile body, which is prepared by roll forming. The set structure is a steel special-shaped roll-formed profile with a U-shaped slot, a glue overflow structure (a glue overflow space, such as a glue overflow step / a glue overflow groove / a glue overflow flange), a support cavity, and a double-layer folding assembly structure. By using this roll-formed profile, after cutting an angle at both ends, corner connectors, fasteners, etc. are used to assemble into a frame at the corners of 4 frames. A binder (such as structural glue, sealant, etc.) is provided in the U-shaped slot of the frame for fixing and sealing between the frame and the solar photovoltaic panel. The frame size can be adjusted in the width and length directions, so as to form different models of photovoltaic modules.

[0078] The structure of the aluminum profile has low material strength. This structure is a roll-formed steel profile processed from coated steel strip, with very high strength, which can reach 500 MPa, more than twice that of the traditional aluminum profile.

[0079] The roll-formed profile provided by this embodiment mainly includes the following structural series:

[0080] As Figures 2 - 6 shown in FIGS. 10 to 12, Structural Series 1, the specific structure is as follows:

[0081] The outer side wall of the support structure of this structure is integrally connected with the U-shaped slot structure. After the inner support wall extends upward and then bends into a U-shaped bending structure / a groove structure / tilts at a certain angle and then bends downward or upward to fit with the outer support wall to form a closed cavity.

[0082] After bending downward, it continues to bend in the opposite direction and continues to extend to form a 180-degree bending structure and then fits with the outer support wall to form a closed cavity, and at the same time, a step is formed at the side wall.

[0083] AsFigures 7 - 9 , as shown in Figure 13, Structure Series 2, with the specific structure as follows:

[0084] The outer sidewall of the support structure of this structure is integrally connected with the U-shaped slot structure. After the inner support wall extends upward and then bends into a U-shaped bending structure / a groove structure / after inclining at a certain angle and then bending upward, it continues to bend in the opposite direction (downward) and continues to extend to form a 180-degree bending structure and then fits with the outer support wall to form a closed cavity. At the same time, it continues to bend to form an L-shaped bottom wall at the lower part of the slot for support.

[0085] In this utility model, by providing a connection support part on the receiving bottom wall, and the connection support part is located on the first sidewall. While providing connection strength, an overflow glue space is formed between the side end wall of the photovoltaic solar panel and the first sidewall, so that the overflow glue function can be realized, and the technical problem of external glue overflow is solved.

[0086] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to this application.

[0087] The specific embodiments of the present utility model have been described above. It should be understood that the present utility model is not limited to the above specific embodiments. Those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present utility model. Without conflict, the embodiments of this application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A photovoltaic solar panel mounting frame, characterized in that: include: A bottom wall (1), a first side wall (2), a second side wall (3), a receiving bottom wall (4) and a receiving top wall (5); One end of the first side wall (2) and one end of the second side wall (3) are connected to the bottom wall (1); the other end of the first side wall (2) is connected to one end of the receiving top wall (5); the other end of the second side wall (3) is connected to one end of the receiving bottom wall (4); the other end of the receiving bottom wall (4) is connected to the first side wall (2) via a connecting support portion; The receiving bottom wall (4), the first side wall (2) and the receiving top wall (5) form a mounting groove structure (6) for mounting a photovoltaic solar panel; when the photovoltaic solar panel (16) is installed in the mounting groove structure (6), a first glue overflow space (7) is formed between the first side wall (2) and the side end wall of the photovoltaic solar panel (16) through the connecting support portion.

2. The photovoltaic solar panel mounting frame according to claim 1, characterized in that: The connecting support portion is a step wall structure (8).

3. The photovoltaic solar panel installation frame according to claim 2, characterized in that: The other end of the receiving bottom wall (4) is provided with a first U-shaped bending structure (9), and the other end of the receiving bottom wall (4) is connected to the step wall structure (8) via the first U-shaped bending structure (9).

4. The photovoltaic solar panel mounting frame according to claim 1, characterized in that: The connecting support portion is a second U-shaped bending structure (10).

5. The photovoltaic solar panel installation frame according to claim 4, characterized in that: A support wall (17) is provided at one end of the second U-shaped bending structure (10), and the support wall (17) is used to support the receiving bottom wall (4).

6. The photovoltaic solar panel installation frame according to claim 1, characterized in that: The receiving bottom wall (4) is arranged to be inclined in a direction close to the first side wall (2); When the photovoltaic solar panel (16) is installed in the installation groove structure (6), a second glue overflow space (11) is formed between the inclined receiving bottom wall (4) and the bottom end wall of the photovoltaic solar panel (16).

7. The photovoltaic solar panel installation frame according to claim 1, characterized in that: The receiving bottom wall (4) is provided with a first step structure (12); When the photovoltaic solar panel (16) is installed in the installation groove structure (6), a third glue overflow space (13) is formed between the receiving bottom wall (4) (1) and the bottom end wall of the photovoltaic solar panel (16) through the first step structure (12).

8. The photovoltaic solar panel mounting frame according to claim 1, characterized in that: The other end of the receiving top wall (5) is provided with a third U-shaped bending structure (14); When the photovoltaic solar panel (16) is installed in the installation groove structure (6), a fourth glue overflow space (15) is formed between the receiving top wall (5) and the top end wall of the photovoltaic solar panel (16) through the third U-shaped bending structure (14).

9. The photovoltaic solar panel mounting frame according to claim 1, characterized in that: The other end of the receiving top wall (5) is provided with a second step structure (19), and one end of the second step structure (19) is provided with a fourth U-shaped bending structure (20); When the photovoltaic solar panel (16) is installed in the installation groove structure (6), a fifth glue overflow space (22) is formed between the receiving top wall (5) and the top end wall of the photovoltaic solar panel (16) through the second step structure (19).

10. The photovoltaic solar panel installation frame according to claim 1, characterized in that: The other end of the second side wall (3) is connected to one end of the receiving bottom wall (4) via a fifth U-shaped bending structure (21).

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