Composite material photovoltaic frame profile structure and mounting structure

Abstract

The utility model discloses a composite material photovoltaic frame section bar structure and an installation structure, the composite material photovoltaic frame section bar structure comprises a section bar forming a frame and a pressing strip fixing the section bar on a fixing frame, the section bar is provided with an inlaying cavity used for inlaying a solar panel, and the opening direction of the inlaying cavity is defined as the inner side of the section bar; a fixing assembly is arranged on the pressing strip and comprises a first pressing part, and the bottom face of the first pressing part abuts against the top of the profile. According to the utility model, the frame for accommodating the solar panel is formed by the section bars, and the solar panel is fixed on the fixing frame through the pressing strips for fixing the section bars on the fixing frame, so that the fixing mode is simple and reliable; by means of the pressing strip connected to the fixing frame and the first pressing part on the pressing strip, the frame formed by the sectional materials is limited in the horizontal direction and the vertical direction respectively, and therefore it is guaranteed that the solar panel can be fixed to the fixing frame; and the section bar can be limited by only one pressing strip, so that the mounting difficulty and the production cost can be reduced, and the mounting efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a composite material photovoltaic frame profile structure and an installation structure of a photovoltaic component containing the frame. Background Art

[0002] In solar photovoltaic modules, the laminate including the solar panels is sealed and fixed by the frame. The function of the frame is to enhance the mechanical strength of the module, seal the edges of the module laminate, and fix the module to the fixing frame through the frame.

[0003] In the existing installation process, securing the frame to the mounting bracket is a complex process requiring multiple fasteners, each of which needs to be inserted into the side grooves of the profile. Because its width is larger than the spacing between PV modules, when removing the central clamp of the PV array, even if the fasteners between the module and the clamp are loosened, it is difficult to remove it from the top. The clamp or clamp assembly can only be slid out along the frame. However, the gaps between PV modules are not uniform and may even deform under load. This makes sliding the clamp or clamp assembly along the frame inconvenient or even impossible, making removal and replacement difficult.

[0004] Based on the above situation, the present invention proposes a composite material photovoltaic frame profile structure and installation structure, which can effectively solve one or more of the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a composite material photovoltaic frame profile structure and an installation structure.

[0006] The utility model is achieved through the following technical solutions:

[0007] A composite material photovoltaic frame profile structure includes a profile, wherein the profile includes a first base plate, a first vertical plate is provided on the first base plate, and a limiting groove or a limiting strip is also provided in the area of ​​the first base plate located outside the first vertical plate; the top of the first vertical plate is connected to a first horizontal plate, the top surface of the first horizontal plate is connected to a second vertical plate, and the second vertical plate is located outside the first vertical plate; the second vertical plate is connected to a second horizontal plate, and at least part of the second horizontal plate is located inside the second vertical plate; the area inside the second vertical plate surrounded by the first horizontal plate, the second vertical plate and the second horizontal plate is an inlay cavity.

[0008] Preferably, a sealing groove for embedding a sealing member is provided on the bottom surface of the second horizontal plate located on the inner side of the second vertical plate.

[0009] Preferably, support bars are connected to the top surface of the first bottom plate and the bottom surface of the first horizontal plate, and the support bars are located outside the first vertical plate.

[0010] The mounting structure of the photovoltaic assembly further comprises a profile for constituting a frame and a pressing strip for fixing the profile to a fixing frame, the profile is provided with an inlay cavity for inlaying a solar panel, and the opening direction of the inlay cavity is the inner side of the profile; the outer side of the profile abuts against the side surface of the pressing strip, and the pressing strip is provided with a fixing assembly on the abutting surface of the profile, and the fixing assembly comprises a first pressing part, and the bottom surface of the first pressing part abuts against the top of the profile.

[0011] Preferably, the fixing assembly further comprises a second pressing part, and the bottom surface of the second pressing part abuts against the top surface of the first bottom plate of the profile.

[0012] Preferably, one of the second pressing part and the first bottom plate is provided with a limiting groove, and the other is provided with a limiting strip, and the limiting strip is embedded in the limiting groove.

[0013] Preferably, the pressing strip comprises a second bottom plate, and the second bottom plate is provided with at least one third vertical plate for abutting against the side surface of the profile, and the first pressing part is connected to the abutting surface of the third vertical plate and the side surface of the profile.

[0014] Preferably, the second pressing part is connected to the abutting surface of the third vertical plate and the side surface of the profile, and the bottom surface of the second pressing part is provided with a limiting groove or a limiting strip.

[0015] Preferably, the second pressing part is located at the bottom end of the abutting surface of the third vertical plate and the profile, and the bottom surface of at least part of the second pressing part is lower than the bottom surface of the second bottom plate.

[0016] Compared with the prior art, the composite material photovoltaic frame profile structure and the mounting structure have the following advantages and beneficial effects:

[0017] The composite material photovoltaic frame profile structure and the mounting structure have the following advantages and beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure of the utility model is shown in the schematic diagram. DETAILED DESCRIPTION

[0019] In order to enable the technical personnel in the art to better understand the technical scheme of the utility model, the preferred implementation scheme of the utility model is described below in combination with specific embodiments, but it should be understood that the drawings are only used for exemplary description and cannot be understood as a limitation on the patent; in order to better illustrate the embodiments, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures in the drawings and their descriptions may be omitted. The positional relationship described in the drawings is only used for exemplary description and cannot be understood as a limitation on the patent.

[0020] As shown in Figure 1 The utility model provides a kind of composite photovoltaic frame section structure and mounting structure, including the section bar 1 of constituting frame and the batten 2 of fixed section bar 1 to fixed frame, it is equipped with inlaying cavity 11 for inlaying solar panel on section bar 1, and the opening direction of definition inlaying cavity 11 is the inside of section bar 1;The lateral surface of batten 2 is abutted to the outside of section bar 1, and batten 2 is equipped with fixed assembly on the abutted surface with section bar 1, and fixed assembly includes first pressing portion 21, and the bottom surface of first pressing portion 21 is abutted to the top of section bar 1.

[0021] The application is by section bar 1 constitutes the frame for accommodating solar panel, then by the batten 2 of fixed section bar 1 to fixed frame realizes the solar panel fixed to fixed frame, and fixed mode is simple and reliable;By the batten 2 connected on fixed frame and first pressing portion 21 on batten 2, the frame constituted by section bar 1 is respectively limited in horizontal direction and vertical direction, so as to ensure that solar panel can be fixed on fixed frame;And only one batten 2 can limit section bar 1, can reduce installation difficulty and production cost, improve installation efficiency.

[0022] When batten 2 limits section bar 1, section bar 1 cannot move in vertical direction, and section bar 1 cannot move in the direction of batten 2 in horizontal direction, so when section bar 1 constitutes frame, the outside of each section bar 1 has batten 2 for fixing, and all batten 2 cooperate, ensure that frame cannot move in horizontal direction and vertical direction, and better fixing effect is achieved.

[0023] Further, fixed assembly further includes second pressing portion 22, and the bottom surface of second pressing portion 22 is abutted on the top surface of the first bottom plate 12 of section bar 1.

[0024] The first bottom plate 12 of section bar 1 is limited in vertical direction by second pressing portion 22, and better limiting effect is achieved on section bar 1.

[0025] Further, one of the second pressing part 22 and the first bottom plate 12 is provided with a limiting groove 31, and the other is provided with a limiting strip 32, and the limiting strip 32 is embedded in the limiting groove 31.

[0026] Through the cooperation of the limiting groove 31 and the limiting strip 32, the movement of the profile 1 in the horizontal direction is further limited, and the limiting effect of the pressing strip 2 on the profile 1 is better realized.

[0027] In the present application, the profile 1 comprises a first bottom plate 12, the first bottom plate 12 is provided with a first vertical plate 13, and a limiting strip 32 is further provided in the area of the first bottom plate 12 outside the first vertical plate 13; the top of the first vertical plate 13 is connected with a first horizontal plate 14, the top surface of the first horizontal plate 14 is connected with a second vertical plate 15, and the second vertical plate 15 is located outside the first vertical plate 13; the second vertical plate 15 is connected with a second horizontal plate 16, and at least part of the second horizontal plate 16 is located inside the second vertical plate 15; the area surrounded by the first horizontal plate 14, the second vertical plate 15 and the second horizontal plate 16 inside the second vertical plate 15 is the inlay cavity 11.

[0028] The inlay cavity 11 is used for embedding a solar panel.

[0029] The sealing groove 17 for embedding a sealing member is provided on the bottom surface of the second horizontal plate 16 inside the second vertical plate 15.

[0030] Embedding the sealing member in the sealing groove 17 can ensure better sealing between the profile 1 and the solar panel, avoiding liquid flowing from the connection between the profile 1 and the solar panel to cause the solar panel to work abnormally.

[0031] The support strip 18 is connected to the top surface of the first bottom plate 12 and the bottom surface of the first horizontal plate 14, and the support strip 18 is located outside the first vertical plate 13.

[0032] Due to the limitation of the process, the connection between the second vertical plate 15 and the first horizontal plate 14 and the first bottom plate 12 will produce a round corner, and by providing the support strip on the first horizontal plate 14 and the first bottom plate 12, other structures can be better embedded between the first horizontal plate 14 and the first bottom plate 12, so that better connection effect can be achieved.

[0033] The pressing strip 2 comprises a second bottom plate 23, and the second bottom plate 23 is provided with at least one third vertical plate 24 for abutting with the side surface of the profile 1, and the first pressing part 21 is connected to the abutting surface between the third vertical plate 24 and the side surface of the profile 1.

[0034] The second bottom plate 23 of the pressing strip 2 is further provided with a through hole for passing through a bolt, and the bolt is connected to a fixing frame after passing through the through hole; in order to facilitate fixation, the bolt is selected as an internal hexagonal bolt.

[0035] The second pressing part 22 is connected to the upper end of the abutting surface of the third vertical plate 24 and the profile 1, and the bottom surface of the second pressing part 22 is provided with a limiting groove 31.

[0036] Through the cooperation of the limiting groove 31 and the limiting strip 32, the limiting ability of the pressing strip 2 to the profile 1 in the horizontal direction is improved.

[0037] The second pressing part 22 is located at the bottom end of the abutting surface of the third vertical plate 24 and the profile 1, and the bottom surface of at least part of the second pressing part 22 is lower than the bottom surface of the second bottom plate 23. Even if the pressing strip 2 or the profile 1 is slightly deformed during the fixing process, it can be ensured that part of the bottom surface of the second pressing part 22 can abut on the first bottom plate 12, and the limiting of the pressing strip 2 to the profile 1 in the vertical direction is better achieved.

[0038] According to the description and drawings of the present application, those skilled in the art can easily manufacture or use the composite material photovoltaic frame profile structure and installation structure, and can produce the positive effects described in the present application.

[0039] Unless otherwise specified and limited, in the present application, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. The orientation or positional relationship shown in the drawing is based on the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the present application and simplifying the description, and therefore the orientation or positional relationship described in the present application is only used for example, and cannot be understood as a limitation on the present patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the drawings and according to the specific circumstances.

[0040] Unless otherwise specified and limited, in the present application, if there are terms such as "setting", "connection" and "connection", they should be understood in a broad sense, for example, they can be fixedly connected, or they can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change made according to the technical essence of the present application to the above embodiment falls within the protection scope of the present application.

Claims

1. A composite photovoltaic frame profile structure, characterized by: The profile (1) comprises a first bottom plate (12), a first vertical plate (13) being provided on the first bottom plate (12), and a limiting groove (31) or a limiting strip (32) being provided in an area of ​​the first bottom plate (12) located outside the first vertical plate (13); a first horizontal plate (14) being connected to the top of the first vertical plate (13), a second vertical plate (15) being connected to the top surface of the first horizontal plate (14), and the second vertical plate (15) being located outside the first vertical plate (13); a second horizontal plate (16) being connected to the second vertical plate (15), and at least a portion of the second horizontal plate (16) being located inside the second vertical plate (15); and an area inside the second vertical plate (15) enclosed by the first horizontal plate (14), the second vertical plate (15) and the second horizontal plate (16) being defined as an inlay cavity (11).

2. The composite photovoltaic frame profile structure according to claim 1, characterized in that: A sealing groove (17) for embedding a sealing member is provided on the bottom surface of the second horizontal plate (16) located on the inner side of the second vertical plate (15).

3. The composite photovoltaic frame profile structure according to claim 1, characterized in that: Support bars (18) are connected to the top surface of the first bottom plate (12) and the bottom surface of the first horizontal plate (14), and the support bars (18) are located outside the first vertical plate (13).

4. A photovoltaic module installation structure, characterized in that: The invention comprises a profile (1) of a composite material photovoltaic frame profile structure as described in any one of claims 1 to 3 and a pressure strip (2) for fixing the profile (1) to a fixing frame, wherein the profile (1) is provided with an embedding cavity (11) for embedding a solar panel, and the opening direction of the embedding cavity (11) is defined as the inner side of the profile (1); the outer side of the profile (1) abuts against the side surface of the pressure strip (2), and the pressure strip (2) is provided with a fixing component on the abutting surface with the profile (1), and the fixing component includes a first pressing portion (21), and the bottom surface of the first pressing portion (21) abuts against the top of the profile (1).

5. The photovoltaic module installation structure according to claim 4, characterized in that: The fixing assembly further comprises a second pressing portion (22), the bottom surface of the second pressing portion (22) abutting against the top surface of the first bottom plate (12) of the profile (1).

6. The photovoltaic module installation structure according to claim 5, characterized in that: One of the second pressing portion (22) and the first bottom plate (12) is provided with a limiting groove (31), and the other is provided with a limiting strip (32), and the limiting strip (32) is embedded in the limiting groove (31).

7. The photovoltaic module installation structure according to claim 4, characterized in that: The pressure strip (2) comprises a second bottom plate (23), the second bottom plate (23) being provided with at least one third vertical plate (24) for abutting against the side surface of the profile (1), and a first pressing portion (21) being connected to the abutting surface between the third vertical plate (24) and the side surface of the profile (1).

8. The photovoltaic module installation structure according to claim 7, characterized in that: A second pressing portion (22) is connected to the upper portion of the contact surface between the third vertical plate (24) and the side surface of the profile (1), and a limiting groove (31) or a limiting strip (32) is provided on the bottom surface of the second pressing portion (22).

9. The photovoltaic module installation structure according to claim 8, characterized in that: The second pressing portion (22) is located at the bottom end of the contact surface between the third vertical plate (24) and the profile (1), and at least a portion of the bottom surface of the second pressing portion (22) is lower than the bottom surface of the second bottom plate (23).

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