An easy-to-assemble structure for photovoltaic curtain walls

Abstract

This utility model discloses an easy-to-assemble photovoltaic curtain wall structure, including a photovoltaic curtain wall panel. Locking pins are installed at each of the four corners of the photovoltaic curtain wall panel. One end of each locking pin is connected to a longitudinal metal strip and a transverse metal strip via a locking torsion spring. The outer edge of the photovoltaic curtain wall panel is fixedly connected to the longitudinal and transverse metal strips via a concave steel component. A reinforcing plate is installed at the center of the back of the photovoltaic curtain wall panel. This utility model uses a convenient snap-fit ​​fixing method to connect the photovoltaic curtain wall panels, and the locking pins allow the entire photovoltaic curtain wall panel to be installed and fixed to the exterior wall surface of the building. The longitudinal and transverse metal strips on the locking pins provide further connection and reinforcement to the photovoltaic curtain wall panel. The reinforcing plate, in conjunction with the support strip structure, improves the overall stability of the photovoltaic curtain wall panel installation.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic curtain wall technology, specifically to an easy-to-assemble structure for photovoltaic curtain walls. Background Technology

[0002] Currently, energy conservation and environmental protection are being promoted globally, and solar energy, as an abundant and green energy source, has always been favored. However, the utilization rate of solar energy is still very low, and it has not yet been widely used in daily life. Photovoltaic curtain walls are a new type of building curtain wall (roof) that combines traditional curtain walls (roofs) with the photovoltaic effect (photovoltaic principle). This emerging technology scientifically combines photovoltaic technology with curtain wall system technology. In addition to the performance of ordinary curtain walls, the biggest feature of photovoltaic curtain walls is their ability to convert light energy into electrical energy.

[0003] Chinese patent document CN212200933U discloses a photovoltaic curtain wall structure, including a photovoltaic curtain wall body, an outer frame covering the photovoltaic curtain wall body, a connector fixed to the back of the photovoltaic curtain wall body, a movable rod movably connected to the left side of the connector, a fixed rod fixed to the right side of the connector, a limiting member fixed to the inner side wall of the connector, a threaded rod rotatably connected to the limiting member, the left end of the threaded rod threadedly connected to the inside of one end of the fixed rod, the right end of the threaded rod rotatably connected to the end of the fixed rod, and symmetrically arranged hooks slidably connected to the end of the movable rod. With the combined action of these components, two photovoltaic curtain walls can be easily spliced ​​together, and the connection between the two photovoltaic curtain walls after splicing is more secure and less prone to loosening. Its operation is simple and splicing is convenient, better meeting practical usage needs.

[0004] The existing photovoltaic curtain wall technology has poor safety and stability after assembly and fixing, and is prone to loosening. Therefore, it is necessary to develop a new type of photovoltaic curtain wall structure that is easy to splice. Utility Model Content

[0005] The purpose of this utility model is to provide a photovoltaic curtain wall structure that is easy to splice, so as to solve the problem of poor safety and stability of the photovoltaic curtain wall after assembly and fixing, and the easy loosening phenomenon in the prior art mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-assemble photovoltaic curtain wall structure, comprising a photovoltaic curtain wall panel, wherein locking pins are installed at the four corners of the photovoltaic curtain wall panel, one end of each locking pin is connected to a longitudinal metal strip and a transverse metal strip via a locking torsion spring, the outer edge of the photovoltaic curtain wall panel is fixedly connected to the longitudinal and transverse metal strips via a concave steel component, and a reinforcing plate is installed at the center of the back of the photovoltaic curtain wall panel, wherein the four corners of the reinforcing plate are fixedly connected to the locking pins via a first support strip, a second support strip, a third support strip, and a fourth support strip, respectively.

[0007] Preferably, the surface of the reinforcing plate is fixedly connected to a limiting block by locking screws, and the limiting block is fixed to the first support bar, the second support bar, the third support bar and the fourth support bar by welding.

[0008] Preferably, the first support strip, the second support strip, the third support strip, and the fourth support strip are used to support and protect the back of the photovoltaic curtain wall panel.

[0009] Preferably, multiple photovoltaic curtain wall panels are provided, and the multiple photovoltaic curtain wall panels are interlocked and fixed with each other by rectangular steel components.

[0010] Preferably, both ends of the concave steel component are fixedly connected to the photovoltaic curtain wall panel, and the protruding end of the concave steel component is fixedly connected to the longitudinal metal strip and the transverse metal strip by hooking.

[0011] Preferably, the first support bar, the second support bar, the third support bar and the fourth support bar are distributed in a cross pattern.

[0012] Preferably, the side surface of the rectangular steel member is provided with four slot structures, and the rectangular steel member is tightly engaged with the photovoltaic curtain wall panel through the slot structures.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model connects photovoltaic curtain wall panels using a convenient snap-fit ​​fixing method. By setting locking pins, the entire photovoltaic curtain wall panel can be installed and fixed on the exterior wall surface of the building. By setting longitudinal and transverse metal strips on the locking pins, they can be used to further connect and reinforce the photovoltaic curtain wall panels. By setting reinforcement plates in conjunction with the support strip structure, the overall stability of the photovoltaic curtain wall panel installation can be improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0017] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0018] Figure 4 This is a schematic diagram of the locking and fixing pin structure of this utility model.

[0019] In the diagram: 1. Concave steel component; 2. Photovoltaic curtain wall panel; 3. Longitudinal metal strip; 4. Rectangular steel component; 5. Locking pin; 6. Horizontal metal strip; 7. First support strip; 8. Second support strip; 9. Third support strip; 10. Fourth support strip; 11. Reinforcing plate; 12. Limiting block; 13. Locking screw; 14. Locking torsion spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-4 An embodiment of this utility model provides an easy-to-assemble photovoltaic curtain wall structure, including a photovoltaic curtain wall panel 2. Locking pins 5 are installed at each of the four corners of the photovoltaic curtain wall panel 2. One end of each locking pin 5 is connected to a longitudinal metal strip 3 and a transverse metal strip 6 via a locking torsion spring 14. The outer edge of the photovoltaic curtain wall panel 2 is fixedly connected to the longitudinal metal strip 3 and the transverse metal strip 6 via a concave steel component 1. A reinforcing plate 11 is installed at the center of the back of the photovoltaic curtain wall panel 2. The four corners of the reinforcing plate 11 are fixedly connected to the locking pins 5 via a first support strip 7, a second support strip 8, a third support strip 9, and a fourth support strip 10.

[0022] Furthermore, the surface of the reinforcing plate 11 is fixedly connected to the limiting block 12 by the locking screw 13. The limiting block 12 is fixed to the first support bar 7, the second support bar 8, the third support bar 9 and the fourth support bar 10 by welding. By providing the first support bar 7, the second support bar 8, the third support bar 9 and the fourth support bar 10, it can be used to reinforce and support the back of the photovoltaic curtain wall panel 2.

[0023] Furthermore, the first support strip 7, the second support strip 8, the third support strip 9, and the fourth support strip 10 are used to support and protect the back of the photovoltaic curtain wall panel 2, further improving the stability of the photovoltaic curtain wall panel 2 installation.

[0024] Furthermore, multiple photovoltaic curtain wall panels 2 are provided, and the multiple photovoltaic curtain wall panels 2 are connected and fixed to each other by rectangular steel components 4, which has the advantages of convenient connection and fixing, and convenient disassembly and assembly.

[0025] Furthermore, the two ends of the concave steel component 1 are fixedly connected to the photovoltaic curtain wall panel 2, and the protruding end of the concave steel component 1 is fixed to the longitudinal metal strip 3 and the transverse metal strip 6 by hooking, so as to be used to reinforce and protect the outer edge of the photovoltaic curtain wall panel 2.

[0026] Furthermore, the first support bar 7, the second support bar 8, the third support bar 9, and the fourth support bar 10 are arranged in a cross pattern to provide stable support.

[0027] Furthermore, the side surface of the rectangular steel component 4 is provided with four slot structures. The rectangular steel component 4 is tightly engaged with the photovoltaic curtain wall panel 2 through the slot structures, which facilitates the quick splicing and fixing of the photovoltaic curtain wall panels 2.

[0028] Working principle: During use, locking pins 5 are installed at the four corners of the photovoltaic curtain wall panel 2. One end of each locking pin 5 is connected to a longitudinal metal strip 3 and a transverse metal strip 6 via a locking torsion spring 14. The outer edge of the photovoltaic curtain wall panel 2 is fixedly connected to the longitudinal metal strip 3 and the transverse metal strip 6 via a concave steel component 1. Both ends of the concave steel component 1 are fixedly connected to the photovoltaic curtain wall panel 2. The protruding end of the concave steel component 1 is fixedly engaged with the longitudinal metal strip 3 and the transverse metal strip 6, thus providing reinforcement and safety protection for the outer edge of the photovoltaic curtain wall panel 2. A locking pin 5 is installed at the center of the back of the photovoltaic curtain wall panel 2. The reinforcing plate 11 has four corners that are fixedly connected to the locking pins 5 via the first support strip 7, the second support strip 8, the third support strip 9, and the fourth support strip 10, respectively. The surface of the reinforcing plate 11 is fixedly connected to the limiting block 12 via the locking screw 13. The limiting block 12 is fixed to the first support strip 7, the second support strip 8, the third support strip 9, and the fourth support strip 10 by welding. By providing the first support strip 7, the second support strip 8, the third support strip 9, and the fourth support strip 10, it can be used to reinforce and support the back of the photovoltaic curtain wall panel 2, further improving the overall stability of the photovoltaic curtain wall panel 2 installation.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic curtain wall structure that is easy to assemble, comprising photovoltaic curtain wall panels (2), characterized in that, Locking pins (5) are installed at the four corners of the photovoltaic curtain wall panel (2). One end of the locking pin (5) is connected to a longitudinal metal strip (3) and a transverse metal strip (6) respectively through a locking torsion spring (14). The outer edge of the photovoltaic curtain wall panel (2) is fixedly connected to the longitudinal metal strip (3) and the transverse metal strip (6) through a concave steel component (1). A reinforcing plate (11) is installed at the center of the back of the photovoltaic curtain wall panel (2). The four corners of the reinforcing plate (11) are fixedly connected to the locking pins (5) through a first support strip (7), a second support strip (8), a third support strip (9) and a fourth support strip (10) respectively.

2. The photovoltaic curtain wall easy-to-assemble structure according to claim 1, characterized in that: The surface of the reinforcing plate (11) is fixedly connected to the limiting block (12) by the locking screw (13). The limiting block (12) is fixed to the first support bar (7), the second support bar (8), the third support bar (9) and the fourth support bar (10) by welding.

3. The photovoltaic curtain wall easy-to-assemble structure according to claim 2, characterized in that: The first support strip (7), the second support strip (8), the third support strip (9) and the fourth support strip (10) are used to support and protect the back of the photovoltaic curtain wall panel (2).

4. The photovoltaic curtain wall easy-to-assemble structure according to claim 1, characterized in that: Multiple photovoltaic curtain wall panels (2) are provided, and the multiple photovoltaic curtain wall panels (2) are fixed to each other by rectangular steel components (4).

5. The photovoltaic curtain wall easy-to-assemble structure according to claim 1, characterized in that: The two ends of the concave steel component (1) are fixedly connected to the photovoltaic curtain wall panel (2), and the protruding end of the concave steel component (1) is fixed to the longitudinal metal strip (3) and the transverse metal strip (6) by hooking.

6. The photovoltaic curtain wall easy-to-assemble structure according to claim 1, characterized in that: The first support bar (7), the second support bar (8), the third support bar (9) and the fourth support bar (10) are distributed in a cross pattern.

7. The photovoltaic curtain wall easy-to-assemble structure according to claim 4, characterized in that: The rectangular steel component (4) has four slot structures on its side surface, and the rectangular steel component (4) is tightly engaged with the photovoltaic curtain wall panel (2) through the slot structures.

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