Photovoltaic module frame

Abstract

The utility model discloses a photovoltaic module frame, and relates to the technical field of photovoltaic modules. The frame assembly further comprises a first cross beam. The cross beam II and the cross beam I are arranged in parallel, and the cross beam II is flush with the front surface of the photovoltaic module; positioning angles are arranged on the upper sides of the longitudinal beam I and the longitudinal beam II; the second longitudinal beam is arranged on the right side of the first longitudinal beam, and the second longitudinal beam and the first longitudinal beam are arranged in parallel; the positioning angle protrudes towards the right side of the second longitudinal beam, and the length of the positioning angle is smaller than that of the second transverse beam. The photovoltaic module is placed at the upper end of the second cross beam, the photovoltaic module is flush with the second cross beam, the photovoltaic module is fixed through the positioning angle, when the photovoltaic module runs, accumulated water flows out when passing through the positioning angle, the position of the photovoltaic module is fixed by arranging the positioning angle, and the length of the positioning angle is smaller than that of the second cross beam. Meanwhile, accumulated water can flow out along with the arc-shaped design, so that the water is not easy to accumulate in the cleaning process of the photovoltaic module.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic modules, and in particular to a photovoltaic module frame. Background Art

[0002] Photovoltaic modules are installed at an angle. After a period of operation, there is always a lot of dust on the frame at the bottom of the module, even though there is not much dust in other parts of the module. The reason for the dust accumulation at the bottom of the module is very simple. When it rains or the surface of the module is cleaned and maintained, the sewage washed away by the dust on the surface of the module will flow along the module to the bottom.

[0003] The existing photovoltaic module frames are too high and too long, so there is always some water that is difficult to cross the frame. After the accumulated water is dried in the sun or air, the dust inside will condense on the surface and is difficult to be washed away. Over time, a mud belt is formed. Due to the height difference between the mud belt and the glass surface, the water accumulation area will be larger during the next cleaning, causing the solar cells to be completely blocked.

[0004] Therefore, we need a photovoltaic module frame to solve the problem of water accumulation when the photovoltaic module is cleaned, so that water is not easy to accumulate when the photovoltaic module is cleaned. Utility Model Content

[0005] The purpose of the present application is to solve the problem of water accumulation when cleaning photovoltaic modules. In order to solve the above problem, the present application provides a photovoltaic module frame, which can prevent water from accumulating when cleaning the photovoltaic modules.

[0006] To achieve the above-mentioned purpose, the embodiment of the present application adopts the following technical solutions: a frame assembly; the frame assembly also includes: a horizontal beam one; a horizontal beam two, which is arranged on the upper side of the horizontal beam one, parallel to the horizontal beam one, and flush with the front of the photovoltaic assembly; a longitudinal beam one, which is arranged on the upper side of the horizontal beam one, perpendicular to the horizontal beam one and the horizontal beam two, and a positioning angle is arranged on the upper side of the longitudinal beam one; a longitudinal beam two, which is arranged on the right side of the longitudinal beam one, and parallel to the longitudinal beam one; the positioning angle protrudes to the right side of the longitudinal beam two, the length of the positioning angle is less than that of the horizontal beam two, the right end of the positioning angle is an arc, the positioning angle is connected to the siderail of the photovoltaic assembly, the photovoltaic assembly is placed on the upper end of the horizontal beam two, the photovoltaic assembly is flush with the horizontal beam two, the positioning angle fixes the photovoltaic assembly, and when the photovoltaic assembly is in operation, the accumulated water flows out when passing through the positioning angle.

[0007] In the above technical scheme, the embodiment of the present application fixes the position of the photovoltaic component by setting a positioning angle, and the length of the positioning angle is smaller than the second beam and the arc setting, so as to reduce the area of ​​the front of the photovoltaic component as much as possible. At the same time, the arc design can allow the accumulated water to flow out, so that water is not easy to accumulate during the cleaning process of the photovoltaic component.

[0008] Further, according to an embodiment of the present application, the length of beam one is greater than that of beam two.

[0009] Further, according to an embodiment of the present application, the height of longitudinal beam one is greater than that of longitudinal beam two.

[0010] Further, according to an embodiment of the present application, longitudinal beam one is arranged at the left end of cross beam one and the left end of cross beam two, and longitudinal beam one is used to connect cross beam one and cross beam two.

[0011] Further, according to an embodiment of the present application, the lower end of the second longitudinal beam is arranged at the upper end of the first transverse beam and the lower end of the transverse beam, and the second longitudinal beam is used to connect the first transverse beam and the second transverse beam.

[0012] Further, according to an embodiment of the present application, cross beam 1, cross beam 2, longitudinal beam 1, and longitudinal beam 2 are interconnected to form a quadrilateral with four sides closed.

[0013] Further, according to the embodiment of the present application, reinforcing ribs are provided at the joints between the cross beam 1, the cross beam 2, the longitudinal beam 1 and the longitudinal beam 2.

[0014] Furthermore, according to an embodiment of the present application, a gap of 3 mm is reserved between the second beam and the photovoltaic module.

[0015] Further, according to an embodiment of the present application, a plurality of groups of frame components are provided.

[0016] Further, according to an embodiment of the present application, corner brackets are provided at both ends of the frame assembly, and the corner brackets are used to fix and connect multiple groups of frame assemblies.

[0017] Compared with the prior art, the present application has the following beneficial effects: the present application fixes the position of the photovoltaic module by setting a positioning angle, and the length of the positioning angle is smaller than the second beam and the arc-shaped setting, thereby minimizing the area of ​​the front of the photovoltaic module being blocked. At the same time, the arc-shaped design allows the accumulated water to flow out, making it difficult for water to accumulate in the photovoltaic module during cleaning, thereby solving the problem of easy water accumulation in the photovoltaic module during cleaning, and making it difficult for water to accumulate in the photovoltaic module during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a front view of the frame of a photovoltaic module.

[0020] Figure 2 It is an axonometric drawing of the frame of a photovoltaic module.

[0021] Figure 3 It is a top view of the frame of a photovoltaic module.

[0022] In the attached figure

[0023] 1. Frame assembly 11. Beam 1 12. Beam 2

[0024] 13. Stringer 1 14. Stringer 2 15. Positioning angle

[0025] 2. Stop pad 3. Photovoltaic module 4. Angle code DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0030] Embodiment 1: Figure 1-3As shown, a photovoltaic module frame includes: a frame assembly 1; the frame assembly 1 also includes: a beam 11; a beam 2 12, the beam 2 12 is arranged on the upper side of the beam 11, the beam 2 12 is arranged parallel to the beam 1 11, the beam 2 12 is flush with the front of the photovoltaic module 3, and the parallel design of the beam 2 12 and the front of the photovoltaic module 3 can prevent the photovoltaic module 3 from accumulating water due to an angle that is too large or too small;

[0031] Longitudinal beam 13, longitudinal beam 13 is arranged on the upper side of horizontal beam 11, longitudinal beam 13 is arranged perpendicular to horizontal beam 11 and horizontal beam 2 12, and a positioning angle 15 is arranged on the upper side of longitudinal beam 13; longitudinal beam 2 14, longitudinal beam 2 14 is arranged on the right side of longitudinal beam 13, and longitudinal beam 2 14 is arranged parallel to longitudinal beam 13; the positioning angle 15 protrudes to the right side of longitudinal beam 13, the length of positioning angle 15 is smaller than horizontal beam 2 12, the right end of positioning angle 15 is arc-shaped, positioning angle 15 is connected to the side rail of photovoltaic module 3, photovoltaic module 3 is placed on the upper end of horizontal beam 2 12, photovoltaic module 3 is flush with horizontal beam 2 12, positioning angle 15 fixes photovoltaic module 3, and when photovoltaic module 3 is in operation, accumulated water flows out when passing through positioning angle 15.

[0032] The positioning angle 15 protrudes to the right to fix the photovoltaic component 3. The design that the length of the positioning angle 15 is smaller than the cross beam 12 will not block the photovoltaic component 3 due to the positioning angle 15 being too long, nor will water accumulate at the positioning angle 15 due to being too large. The arc-shaped design allows the accumulated water to flow out through the arc, reducing the possibility of water being retained on the frame.

[0033] The length of cross beam 11 is greater than that of cross beam 2 12; the height of longitudinal beam 13 is greater than that of longitudinal beam 2 14; longitudinal beam 13 is arranged at the left end of cross beam 11 and the left end of cross beam 2 12, and longitudinal beam 13 is used to connect cross beam 11 and cross beam 2 12; the lower end of longitudinal beam 2 14 is arranged at the upper end of cross beam 11 and the lower end of cross beam 11, and longitudinal beam 2 14 is used to connect cross beam 11 and cross beam 2 12.

[0034] The first crossbeam 11, the second crossbeam 12, the first longitudinal beam 13, and the second longitudinal beam 14 are connected to form a quadrilateral with four sides closed; the first crossbeam 11, the second crossbeam 12, the first longitudinal beam 13, and the second longitudinal beam 14 are connected to each other with reinforcing ribs; a 3 mm gap is reserved between the second crossbeam 12 and the photovoltaic module 3 to form a structure with four sides closed. This structure can prevent water from entering the module to form water accumulation, making it easier for water to flow away and reducing the risk of water accumulation. The reinforcing ribs are provided at the connection to help improve the overall rigidity and stability of the frame. This can prevent the frame from deforming during use, thereby maintaining the flatness of the frame and reducing the possibility of water being retained on the frame.

[0035] There are multiple groups of frame components 1; angle brackets 4 are provided at both ends of the frame components 1, and the angle brackets 4 are used to fix and connect multiple groups of frame components 1. The arrangement of multiple groups of frame components 1 and the connection of angle brackets 4 help to form a larger range of frame component 1 structures, improve the stability of the entire photovoltaic component 3, and reduce the risk of water accumulation caused by the gaps between the frame components 1.

[0036] Embodiment 2: Figure 1-3 As shown, on the basis of the first embodiment, the present embodiment further improves the photovoltaic frame, and a stop pad 2 is arranged at the upper end of the area formed by the connection of the second horizontal beam 12 and the first longitudinal beam 13, the stop pad 2 is close to the upper end of the second horizontal beam 12 and the right end of the first longitudinal beam 13, the upper end of the stop pad 2 is close to the lower end of the positioning angle 15, and the photovoltaic component 3 is close to the right end of the stop pad 2, and the stop pad 2 is used to fill the gap between the photovoltaic component 3 and the photovoltaic frame to prevent water from entering the gap through the positioning angle 15 to form water accumulation, and the setting of the stop pad 2 can be adjusted for photovoltaic components 3 of different sizes, and is suitable for anti-water accumulation treatment of photovoltaic components 3 of different specifications.

[0037] Embodiment 3: Figure 1-3 As shown, based on the second embodiment, this embodiment also provides a method for using a component frame, including: assembling the horizontal beam 11, the horizontal beam 2 12, the longitudinal beam 13, and the longitudinal beam 2 14 into a quadrilateral, and each frame component 1 is fixedly connected by a corner code 4.

[0038] Place the photovoltaic module 3 on the upper end of the cross beam 12 and the right end of the longitudinal beam 1 13, ensure that the front of the photovoltaic module 3 is level with the cross beam 2 12, install the stop pad 2, adjust the stop pad 2 according to the different specifications of the photovoltaic modules 3, make sure there is no gap between the photovoltaic module 3 and the cross beam 2 12 and the longitudinal beam 1 13, and connect the photovoltaic module 3 with the positioning angle 15 on all sides to ensure that it is not too long or too high, and fix the positioning angle 15 to the photovoltaic module 3.

[0039] When water accumulates through the frame assembly 1, the stop pad 2 will prevent the water from flowing into the gap between the photovoltaic assembly 3 and the longitudinal beam 13 to prevent water accumulation, and excess water will flow out through the arc angle of the positioning angle 15 to prevent water from staying on the surface of the photovoltaic assembly 3.

[0040] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A photovoltaic module frame, comprising: Border component; Characterized in that the frame assembly also includes: beam one; A second crossbeam, wherein the second crossbeam is arranged on the upper side of the first crossbeam, the second crossbeam is arranged parallel to the first crossbeam, and the second crossbeam is flush with the front surface of the photovoltaic module; A longitudinal beam 1, wherein the longitudinal beam 1 is arranged on the upper side of the transverse beam 1, the longitudinal beam 1 is arranged perpendicular to the transverse beam 1 and the transverse beam 2, and a positioning angle is arranged on the upper side of the longitudinal beam 1; A second longitudinal beam, the second longitudinal beam being arranged on the right side of the first longitudinal beam, and the second longitudinal beam being arranged in parallel with the first longitudinal beam; The positioning angle protrudes to the right side of the second longitudinal beam, the length of the positioning angle is smaller than the second transverse beam, the right end of the positioning angle is arc-shaped, and the positioning angle is connected to the side rail of the photovoltaic module; The photovoltaic component is placed on the upper end of the second crossbeam, the photovoltaic component is flush with the second crossbeam, the positioning angle fixes the photovoltaic component, and when the photovoltaic component is in operation, the accumulated water flows out when passing through the positioning angle.

2. A photovoltaic module frame according to claim 1, characterized in that: The length of the first crossbeam is greater than that of the second crossbeam.

3. A photovoltaic module frame according to claim 1, characterized in that: The first longitudinal beam is higher than the second longitudinal beam.

4. A photovoltaic module frame according to claim 1, characterized in that: The longitudinal beam 1 is arranged at the left end of the cross beam 1 and the left end of the cross beam 2, and the longitudinal beam 1 is used to connect the cross beam 1 and the cross beam 2.

5. A photovoltaic module frame according to claim 1, characterized in that: The lower end of the second longitudinal beam is arranged at the upper end of the first transverse beam and the lower end of the first transverse beam, and the second longitudinal beam is used to connect the first transverse beam and the second transverse beam.

6. A photovoltaic module frame according to claim 1, characterized in that: The first cross beam, the second cross beam, the first longitudinal beam and the second longitudinal beam are connected to each other to form a quadrilateral with four sides closed.

7. A photovoltaic module frame according to claim 1, characterized in that: Reinforcing ribs are arranged at the places where the cross beam 1, the cross beam 2, the longitudinal beam 1 and the longitudinal beam 2 are connected to each other.

8. A photovoltaic module frame according to claim 1, characterized in that: A 3 mm gap is reserved between the second cross beam and the photovoltaic module.

9. A photovoltaic module frame according to claim 1, characterized in that: The frame components are arranged in multiple groups.

10. A photovoltaic module frame according to claim 9, characterized in that: Angle brackets are provided at both ends of the frame assembly, and the angle brackets are used to fix and connect multiple groups of the frame assemblies.

Images