Steel opening photovoltaic frame

Abstract

The utility model discloses a steel opening photovoltaic frame which comprises a first vertical plate, the top of the first vertical plate extends leftwards to form a first transverse plate, the left side of the first transverse plate is connected with a first dovetail reinforcing rib, the first dovetail reinforcing rib forms a back glue overflowing groove, the first dovetail reinforcing rib extends upwards to form a second vertical plate, and the second vertical plate is connected with a second dovetail reinforcing rib. The top of the first vertical plate extends rightwards to form a second transverse plate, the top of the second transverse plate is provided with a turnup, a front glue overflowing groove is formed between the turnup and the second vertical plate, the bottom of the first vertical plate extends leftwards to form a third transverse plate, and the left side of the third transverse plate is connected with a second dovetail reinforcing rib. According to the steel open photovoltaic frame provided by the utility model, through the cooperative arrangement of the first vertical plate, the second vertical plate, the first transverse plate, the second transverse plate, the third transverse plate, the first dovetail reinforcing rib and the second dovetail reinforcing rib, the connection stability between the photovoltaic frame and the photovoltaic panel is improved, and the diagonal connection of the frame is facilitated; and mutual connection of different photovoltaic panels is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic frame technical field, concretely relates to a steel open photovoltaic frame. BACKGROUND

[0002] With the transformation of global energy structure and the increase of demand for renewable energy, solar photovoltaic power generation system has been widely applied and developed. As an important part of solar photovoltaic power generation system, the main function of photovoltaic frame is to fix and protect solar cell panel, and ensure the stability and weather resistance of photovoltaic module under various environmental conditions.

[0003] Traditional photovoltaic frame is mostly made of aluminum alloy material, which is widely used because of its light weight, strong corrosion resistance, easy forming and other characteristics. However, with the expansion of photovoltaic module application scenarios, the module needs to face more and more extreme environments, and the requirements for frame material and technology are also higher and higher. Although aluminum alloy frame performs well in many aspects, its performance may be limited in some specific environments, such as strong corrosion, high load or special weather conditions.

[0004] Therefore, steel frame as an alternative solution gradually attracts attention because of its high strength, high bearing capacity and good corrosion resistance. Steel frame can provide better structural support to ensure the stable operation of photovoltaic module under harsh environment, while reducing the deformation and damage risk of frame.

[0005] However, the application of steel frame also faces some challenges. For example, the weight of steel frame is relatively large, which may increase the transportation and installation cost. In addition, although the weather resistance and corrosion resistance of steel frame are better than those of some traditional materials, further optimization is still needed to improve its long-term stability and service life.

[0006] Based on the above situation, the utility model provides a steel open photovoltaic frame, which can effectively solve the above problems. CONTENT OF UTILITY MODEL

[0007] The utility model aims at providing a steel open photovoltaic frame. The steel open photovoltaic frame of the utility model has simple structure and is convenient to use. Through the cooperation between the first vertical plate, the second vertical plate, the first horizontal plate, the second horizontal plate, the third horizontal plate, the first dovetail reinforcing rib and the second dovetail reinforcing rib, the connection stability between the photovoltaic frame and the photovoltaic panel is improved, and the diagonal connection of the frame is facilitated, so that the mutual connection of different photovoltaic panels is facilitated.

[0008] The utility model realizes the following technical scheme:

[0009] The utility model provides a kind of steel open photovoltaic frame, including first vertical plate, the first horizontal plate is extended to the top left of the first vertical plate, the first dovetail reinforcing rib is connected with the left side of the first horizontal plate, the first dovetail reinforcing rib forms back overflow glue groove, the second vertical plate is extended to the top of the first dovetail reinforcing rib, the second horizontal plate is extended to the top right of the second vertical plate, the second horizontal plate top is equipped with flanging, and the flanging forms front overflow glue groove with the second vertical plate, the third horizontal plate is extended to the bottom left of the first vertical plate, and the second dovetail reinforcing rib is connected with the left side of the third horizontal plate.

[0010] The utility model discloses a kind of steel open photovoltaic frame.The steel open photovoltaic frame of the utility model simple structure, it is easy to use, through the cooperation of first vertical plate, second vertical plate, first horizontal plate, second horizontal plate, third horizontal plate, first dovetail reinforcing rib and second dovetail reinforcing rib, the connection stability between photovoltaic frame and photovoltaic panel is improved, while it is convenient for frame diagonal connection, the mutual connection of different photovoltaic board is facilitated.

[0011] Preferably, the second dovetail reinforcing rib is connected with the fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate.

[0012] Preferably, the second dovetail reinforcing rib is connected with the fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate.

[0013] Preferably, the second dovetail reinforcing rib is connected with the fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate.

[0014] Preferably, the material of the photovoltaic frame is steel.

[0015] Compared with prior art, the utility model has the following advantages and beneficial effects:

[0016] The steel open photovoltaic frame of the utility model simple structure, it is easy to use, through the cooperation of first vertical plate, second vertical plate, first horizontal plate, second horizontal plate, third horizontal plate, first dovetail reinforcing rib and second dovetail reinforcing rib, the connection stability between photovoltaic frame and photovoltaic panel is improved, while it is convenient for frame diagonal connection, the mutual connection of different photovoltaic board is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the structure schematic drawing of the utility model installation photovoltaic panel;

[0018] Fig. 2 It is the structure schematic drawing of the first kind of embodiment of the utility model;

[0019] Fig. 3This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0020] Fig. 4 This is a schematic diagram of the structure of the third embodiment of the present utility model;

[0021] Fig. 5 This is a structural schematic diagram of the fourth embodiment of the present utility model. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0023] Example 1:

[0024] like Figs. 1 to 5 As shown, this utility model provides a steel open photovoltaic frame, including a first vertical plate 1, a first horizontal plate 2 extending to the left from the top of the first vertical plate 1, a first dovetail reinforcing rib 3 connected to the left side of the first horizontal plate 2, the first dovetail reinforcing rib 3 forming a back overflow groove 31, a second vertical plate 4 extending upward from the first dovetail reinforcing rib 3, a second horizontal plate 5 extending to the right from the top of the second vertical plate 4, a flange 6 provided at the top of the second horizontal plate 5, the flange 6 and the second vertical plate 4 forming a front overflow groove 61, a third horizontal plate 7 extending to the left from the bottom of the first vertical plate 1, and a second dovetail reinforcing rib 8 connected to the left side of the third horizontal plate 7.

[0025] Example 2:

[0026] like Figs. 1 to 5 As shown, this utility model provides a steel open photovoltaic frame, including a first vertical plate 1, a first horizontal plate 2 extending to the left from the top of the first vertical plate 1, a first dovetail reinforcing rib 3 connected to the left side of the first horizontal plate 2, the first dovetail reinforcing rib 3 forming a back overflow groove 31, a second vertical plate 4 extending upward from the first dovetail reinforcing rib 3, a second horizontal plate 5 extending to the right from the top of the second vertical plate 4, a flange 6 provided at the top of the second horizontal plate 5, the flange 6 and the second vertical plate 4 forming a front overflow groove 61, a third horizontal plate 7 extending to the left from the bottom of the first vertical plate 1, and a second dovetail reinforcing rib 8 connected to the left side of the third horizontal plate 7.

[0027] The first vertical plate 1, the first horizontal plate 2, the first dovetail reinforcing rib 3, the third horizontal plate 7 and the second dovetail reinforcing rib 8 form an opening for facilitating the diagonal connection of the frame.

[0028] The first horizontal plate 2, the first dovetail reinforcing rib 3, the second vertical plate 4 and the second horizontal plate 5 form a groove for mounting the photovoltaic panel 13.

[0029] The first dovetail reinforcing rib 3 and the second dovetail reinforcing rib 8 can increase the strength of the profile.

[0030] The back overflow groove 31 and the front overflow groove 61 can make the excess encapsulation glue enter the overflow groove when the photovoltaic panel 13 is encapsulated, so that the encapsulation glue does not leak out under the condition that the photovoltaic panel 13 is firmly adhered to the steel frame, and the appearance of the photovoltaic panel is beautiful and the adhesion strength is achieved.

[0031] The fourth horizontal plate 9 is connected to the second dovetail reinforcing rib 8 and is arranged at the bottom of the third horizontal plate 7, and the fourth horizontal plate 9 is provided with a raised edge 10 on the right side.

[0032] Further, in another embodiment, the fourth horizontal plate 9 is connected to the second dovetail reinforcing rib 8 and is arranged at the bottom of the third horizontal plate 7, and the fourth horizontal plate 9 is provided with a circular ring 11 on the right side.

[0033] Further, in another embodiment, the fourth horizontal plate 9 is connected to the second dovetail reinforcing rib 8 and is arranged at the bottom of the third horizontal plate 7, and the fourth horizontal plate 9 is provided with a long edge 12 folded on the fourth horizontal plate 9 on the right side.

[0034] Due to the above structure, the strength of the mounting position of the steel frame is enhanced, the torsion resistance and the bending resistance of the steel frame are improved, and the long edge 12 has five lengths according to the size of the solar panel.

[0035] Further, in another embodiment, the material of the photovoltaic frame is steel.

[0036] According to the description and drawings of the present application, those skilled in the art can easily manufacture or use the steel open photovoltaic frame of the present application, and can produce the positive effects described in the present application.

[0037] Unless otherwise stated and limited, the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, as used herein, refer to the orientation or position of the device or element shown in the drawings, and are used only to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the orientation or position of the device or element herein are only used for exemplary description, and cannot be understood as a limitation on the patent. For those skilled in the art, the specific meanings of the above terms can be understood in conjunction with the drawings and according to the specific circumstances.

[0038] Unless otherwise stated and limited, the terms "set", "connected" and "connected" in the present application should be understood broadly, for example, it can be fixedly connected, or it 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 the two elements inside. 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.

[0039] 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 scope of protection of the present application.

Claims

1. A steel open photovoltaic frame, characterized in that: The first vertical plate is provided with a first horizontal plate extending leftward at the top of the first vertical plate, a first dovetail reinforcing rib is connected to the left side of the first horizontal plate, the first dovetail reinforcing rib forms a back overflow glue groove, the first dovetail reinforcing rib is provided with a second vertical plate extending upward, the second vertical plate is provided with a second horizontal plate extending rightward at the top of the second vertical plate, the second horizontal plate is provided with a flange at the top of the second horizontal plate, and the flange and the second vertical plate form a front overflow glue groove, and the first vertical plate is provided with a third horizontal plate extending leftward at the bottom of the first vertical plate.

2. The steel open frame for photovoltaic according to claim 1, characterized in that: The second dovetail reinforcing rib is connected with a fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate.

3. The steel open frame for photovoltaic according to claim 1, characterized in that: The second dovetail reinforcing rib is connected with a fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate.

4. The steel open frame for photovoltaic according to claim 1, characterized in that: The second dovetail reinforcing rib is connected with a fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate.

5. The steel open frame for photovoltaic according to claim 1, characterized in that: The second dovetail reinforcing rib is connected with a fourth horizontal plate, and the fourth horizontal plate is arranged at the bottom of the third horizontal plate. The material of the photovoltaic frame is steel.

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