Vertical large-span overhanging sunshade connecting assembly for curtain wall

Abstract

The invention relates to a vertical large-span overhanging sunshade connecting assembly for a curtain wall. The connecting assembly is used for connecting a curtain wall stand column and a decoration strip. The connecting assembly comprises a connecting plate, a first connecting base and a second connecting base, the curtain wall stand column comprises a stand column body of a hollow structure, a stand column connecting part is formed on the side edge of the stand column body, a mounting groove allowing the connecting plate to be embedded is formed in the stand column connecting part, and one end of the connecting plate is embedded in the mounting groove and fixedly connected with the stand column connecting part through a first connecting piece. The first connecting base is provided with a through groove, the other end of the connecting plate penetrates through the through groove and is fixedly connected with the second connecting base through a second connecting piece, and the two decoration strips are used for being installed outside the first connecting base and the second connecting base respectively to form an integral structure with the curtain wall stand column. The connecting assembly is ingenious in structure, decoration strips of different sizes can be installed by changing the size of the connecting plate, the mold opening cost of all parts in the connecting assembly is reduced, meanwhile, the installation difficulty is reduced, the installation efficiency is improved, and the installation requirement is met.

Description

Technical Field

[0001] This invention relates to the field of curtain wall technology, specifically to a vertically spanning, large-span cantilevered sunshade connection component for curtain walls. Background Technology

[0002] Curtain wall decorative strips are decorative components used on the surface of building curtain walls, primarily serving to decorate and beautify the building's appearance. Currently, in most projects, the fabrication and installation of curtain wall decorative strips generally involves creating molds from profiles, then measuring and cutting them on-site according to the actual conditions—a secondary processing before installation.

[0003] In existing technologies, due to the different structures of curtain walls, the specifications and shapes of decorative strips also vary, and each type of decorative strip requires separate mold making. Because mold costs are high, and a single mold can typically only produce one type of decorative strip, the production cost of decorative strips is high, leading to a persistently high overall cost of the curtain wall. Furthermore, on-site secondary processing requires a significant investment of manpower, resources, and equipment. The installation process often involves measurement and cutting, making it complex and cumbersome, further increasing the construction cost of the curtain wall. At the same time, on-site secondary processing demands extremely high levels of technical skill and operational precision from the construction personnel; any errors may result in the decorative strips being unable to be installed or having an unsatisfactory installation effect, affecting both the overall installation effect and the lifespan of the curtain wall. Summary of the Invention

[0004] To overcome the shortcomings of the prior art, the present invention provides a vertical large-span cantilevered sunshade connection component for curtain walls. This connection component has an ingenious structure and can install decorative strips of different sizes by changing the size of the connecting plate, thereby reducing the mold opening cost of each component in the connection component, reducing the installation difficulty, improving the installation efficiency, and meeting the installation requirements. This is conducive to the promotion and application of the above-mentioned vertical large-span cantilevered sunshade connection component for curtain walls in the field of curtain wall installation technology.

[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: a curtain wall vertical large-span cantilever sunshade connection component for connecting curtain wall columns and decorative strips; the connection component includes a connecting plate, a first connecting seat, and a second connecting seat. The curtain wall column includes a column body with a hollow structure. A column connecting portion is formed on the side of the column body. The column connecting portion has an installation groove for the connecting plate to be embedded in. One end of the connecting plate is embedded in the installation groove and is fixedly connected to the column connecting portion through a first connecting member. The first connecting seat has a through groove. The other end of the connecting plate passes through the through groove and is fixedly connected to the second connecting seat through a second connecting member. The two decorative strips are respectively installed on the outside of the first connecting seat and the second connecting seat to form an integral structure with the curtain wall column.

[0006] As a preferred scheme of the present application, the column connecting part is composed of two oppositely arranged column plates, and a structure reinforcing plate is connected between the two column plates, the structure reinforcing plate is provided with a through hole for the connecting plate to pass through, and the connecting plate is sequentially connected with the through groove and the connecting seat through the through hole.

[0007] As a preferred scheme of the present application, the connecting plate is provided with a connecting hole one and a connecting hole two, the connecting hole one is arranged at the side edge of the connecting plate and penetrates through the connecting plate, and the connecting piece one is arranged in the connecting hole one; the connecting hole two is arranged at the bottom of the connecting plate, and the connecting piece two is arranged in the connecting hole two.

[0008] As a preferred scheme of the present application, the decoration strip comprises a decoration main body part and a decoration fixed part, a decoration connecting part is connected between the decoration main body part and the decoration fixed part, the decoration main body part and the decoration fixed part are arranged in parallel, and the decoration connecting part is arranged vertically between the decoration main body part and the decoration fixed part; an angle code is fixedly arranged outside the connecting seat two, the decoration fixed part is used for being attached to the angle code and being connected and fixed through a connecting piece three; the side edges of the connecting seat one and the connecting seat two are arranged in the same plane and are used for abutting against the inner side of the decoration strip.

[0009] As a preferred scheme of the present application, the connecting seat one comprises a connecting seat one main body part and a connecting seat one fixed part, the connecting seat one fixed part is arranged vertically with the connecting seat one main body part, and a glue groove for filling structure glue is formed between the connecting seat one fixed part and the decoration main body part.

[0010] As a preferred scheme of the present application, the connecting seat one is further provided with a connecting seat one reinforcing plate, a pair of the connecting seat one reinforcing plates are arranged oppositely and along the length direction of the connecting seat one main body part, and the through groove is formed between the pair of the connecting seat one reinforcing plates.

[0011] As a preferred scheme of the present application, a structure reinforcing rod is arranged between the connecting seat one and the connecting seat two, and the two ends of the structure reinforcing rod are connected and fixed with the connecting seat one and the connecting seat two through a connecting piece four.

[0012] As a preferred scheme of the present application, a decoration plate base is arranged in the gap between the two decoration strips, the decoration plate base is used for being fixed to the connecting seat two, and a decoration cover plate is further arranged on the surface of the decoration plate base.

[0013] As a preferred scheme of the present application, the decoration plate base is provided with a buckling groove, the decoration cover plate is provided with a buckling part matched with the buckling groove, and the buckling part is used for buckling in the buckling groove to realize the connection between the decoration cover plate and the decoration plate base.

[0014] As a preferred scheme of the present application, the cross-sectional width of the mounting groove is matched with the thickness of the connecting plate.

[0015] Compared with the prior art, the present application has the beneficial effect that the curtain wall vertical large-span cantilever sunshade connecting assembly is ingenious in structure, the connecting plate is connected with the curtain wall stand, the connecting seat one and the connecting seat two, the connecting seat one and the connecting seat two are connected, and the decorative strip is installed on the outer side of the connecting seat one and the connecting seat two, so that the installation of the decorative strip is realized; if different sizes of decorative strips need to be installed, only the length of the connecting plate needs to be changed, that is, the length of the connecting plate is changed to change the distance between the connecting seat one and the connecting seat two, so that the whole connecting assembly can adapt to decorative strips of different sizes, the mold opening cost of each part in the connecting assembly is reduced, the installation difficulty is reduced, the installation efficiency is improved, the installation demand is met, and the above-mentioned curtain wall vertical large-span cantilever sunshade connecting assembly is conducive to the promotion and application in the field of curtain wall installation technology. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a mounting schematic view of a curtain wall vertical large-span cantilever sunshade connecting assembly in the embodiment; Figure 2 is a structural schematic view of a curtain wall stand in the embodiment; Figure 3 is a structural schematic view of a decorative strip in the embodiment; Figure 4 is a structural schematic view of a connecting plate in the embodiment; Figure 5 is a structural schematic view of a connecting seat one in the embodiment; Figure 6 is a structural schematic view of a decorative plate base in the embodiment; Figure 7 is a structural schematic view of a decorative cover plate in the embodiment; Figure 8 is a structural schematic view of a connecting assembly in the embodiment.

[0017] Signs: 1, curtain wall stand; 1-1, stand main body; 1-2, stand connecting part; 1-2-1, stand plate; 1-2-2, structure reinforcing plate; 1-2-3, through hole; 1-3, installation slot; 2, decoration strip; 2-1, decoration main body part; 2-2, decoration fixing part; 2-3, decoration connecting part; 3, connecting plate; 3-1, connecting hole one; 3-2, connecting hole two; 4, connecting seat one; 4-1, through slot; 4-2, connecting seat one main body part; 4-3, connecting seat one fixing part; 4-4, connecting seat one reinforcing plate; 5, connecting seat two; 6, decoration plate base; 6-1, buckling slot; 7, decoration cover plate; 7-1, buckling part; 8, connecting piece one; 9, connecting piece two; 10, corner code; 11, connecting piece three; 12, glue groove; 13, structure reinforcing rod; 14, connecting piece four. DETAILED DESCRIPTION

[0018] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described below in detail through specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0019] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0020] The embodiments of the present application will be described in detail below with reference to the drawings.

[0021] Embodiment: As Figures 1 to 8As shown, a curtain wall vertical large-span cantilever sunshade connecting assembly is mainly used for connecting curtain wall stand 1 and decorative strip 2, and ensuring the stability of decorative strip 2 during installation and use. The connecting assembly in the embodiment mainly consists of connecting plate 3, connecting seat one 4 and connecting seat two 5. The curtain wall stand 1 includes a hollow stand body 1-1. Compared with a solid structure, the hollow stand body 1-1 can significantly reduce the weight of the curtain wall stand 1 under the premise of ensuring sufficient strength and rigidity, thereby reducing the self-weight of the entire curtain wall system and reducing the burden on the main structure of the building. In order to reduce the installation difficulty and ensure the firmness of the connection between the curtain wall stand 1 and the connecting plate 3, a stand connecting part 1-2 is formed on the side of the stand body 1-1 in the embodiment. The stand connecting part 1-2 is provided with a mounting groove 1-3 for embedding the connecting plate 3. One end of the connecting plate 3 is embedded in the mounting groove 1-3 and is fixed to the stand connecting part 1-2 by connecting piece one 8. The connecting seat one 4 is provided with a through groove 4-1. The other end of the connecting plate 3 passes through the through groove 4-1 and is connected and fixed to the connecting seat two 5 by connecting piece two 9. Two decorative strips 2 are respectively used to be installed outside the connecting seat one 4 and the connecting seat two 5 to form an overall structure with the curtain wall stand 1. The connecting assembly in the embodiment can realize the connection between the decorative strip 2 and the curtain wall stand 1. During actual installation, only the connecting plate 3 needs to be replaced, so that the connecting assembly can be adapted to decorative strips 2 of different sizes without the need to open a mold for each type of decorative strip 2, thereby reducing the types and quantity of molds and reducing the cost of molds. The connecting assembly embeds the connecting plate 3 in the stand connecting part 1-2 through the mounting groove 1-3 and fixes it by using the connecting piece one 8, which can effectively ensure the firmness of the connection between the connecting plate 3 and the stand body 1-1, so that it can withstand a larger external force and ensure the stability of the overall structure of the curtain wall. The design of the mounting groove 1-3 fixes the installation position of the connecting plate 3, reduces the positioning and adjustment work during on-site installation, improves the installation efficiency, reduces the installation error, and ensures that the connection between the decorative strip 2 and the curtain wall stand 1 is more compact and beautiful. The standardized design of the mounting groove 1-3 and the connecting plate 3 can also reduce the dependence on the technical level of construction personnel and reduce installation errors caused by improper operation. If the decorative strip 2 or the connecting plate 3 needs to be replaced, the connecting piece one 8 can be removed to quickly disassemble the connecting plate 3, which is convenient to replace. The connecting piece one 8 and the connecting piece two 9 can be connecting bolts or connecting screws with simple structure and high economic practicality. In order to avoid the connecting plate 3 from shaking in the mounting groove 1-3, the cross-sectional width of the mounting groove 1-3 in the embodiment is adapted to the thickness of the connecting plate 3.

[0022] In order to further improve the structural strength of the connection between the curtain wall column 1 and the connecting plate 3, the column connecting part 1-2 in the embodiment is composed of two oppositely arranged column plates 1-2-1, and a structural reinforcement plate 1-2-2 is connected between the two column plates 1-2-1. The structural reinforcement plate 1-2-2 is provided with a through hole 1-2-3 for the connecting plate 3 to pass through. The connecting plate 3 passes through the through hole 1-2-3 and the through slot 4-1 in sequence and is fixedly connected with the connecting seat two 5. The arrangement of the structural reinforcement plate 1-2-2 can significantly enhance the overall strength and rigidity of the column connecting part 1-2. In particular, when the connecting plate 3 passes through the through hole 1-2-3, the structural reinforcement plate 1-2-2 can provide additional support to reduce deformation and looseness of the connecting part. The design of the through hole 1-2-3 further provides precise positioning for the connecting plate 3, ensuring that the connecting plate 3 can accurately pass through the column connecting part 1-2 during installation, reducing installation errors. During installation, the connecting plate 3 can pass through the pre-designed through hole 1-2-3 and through slot 4-1, making the installation process of the connecting plate 3 more standardized and modular, reducing positioning and adjustment work during on-site installation, and improving installation efficiency.

[0023] In order to avoid cutting and drilling work on the connecting plate 3 on site, the connecting plate 3 in the embodiment is also provided with a connecting hole one 3-1 and a connecting hole two 3-2. The connecting hole one 3-1 is arranged on the side edge of the connecting plate 3 and penetrates the main body of the connecting plate 3. The connecting part one 8 is used to pass through the connecting hole one 3-1 to realize the fixed connection between the connecting plate 3 and the curtain wall column 1. The connecting hole two 3-2 is arranged at the bottom of the connecting plate 3, and the connecting part two 9 is used to pass through the connecting hole two 3-2 to realize the fixed connection between the connecting seat two 5 and the connecting plate 3.

[0024] The above decorative strip 2 in the embodiment mainly consists of a decorative main body part 2-1 and a decorative fixed part 2-2. A decorative connecting part 2-3 is connected between the decorative main body part 2-1 and the decorative fixed part 2-2. The decorative main body part 2-1 and the decorative fixed part 2-2 are arranged in parallel. The decorative connecting part 2-3 is arranged vertically between the decorative main body part 2-1 and the decorative fixed part 2-2. The above structure can significantly enhance the overall stability of the decorative strip 2. In the installation process, the decorative fixed part 2-2 can be firmly fixed on the curtain wall stand column 1 through the connecting seat one 4 and the connecting seat two 5, so as to ensure that the decorative strip 2 will not be loose or deformed in the use process. The vertical decorative connecting part 2-3 can also effectively disperse external forces such as wind pressure, reduce the vibration and deformation of the decorative strip 2 in the use process, and improve the wind pressure resistance of the whole curtain wall system. The decorative fixed part 2-2 can also hide part of the above connecting assembly to improve the overall appearance of the curtain wall. In order to further reduce the installation difficulty of the decorative strip 2 and ensure the installation effect, an angle code 10 is fixedly installed outside the connecting seat two 5 in the embodiment. The decorative fixed part 2-2 is attached to the angle code 10 and is connected and fixed through a connecting piece three 11, so as to ensure the stability of the decorative strip 2 in the installation and use process. The side edges of the connecting seat one 4 and the connecting seat two 5 are arranged in parallel and are used to abut against the inner side of the decorative strip 2. The angle code 10 is fixed on the connecting seat two 5, and the decorative strip 2 is fixed on the angle code 10 to realize the fixed installation of the decorative strip 2. The use of the angle code 10 can enhance the stability of the decorative strip 2 and ensure that the decorative strip 2 will not be loose or deformed in the long-term use process. The use of the angle code 10 can also effectively disperse external forces such as wind pressure, reduce the vibration and deformation of the decorative strip 2 in the use process, and improve the wind pressure resistance of the whole curtain wall system. The connecting seat one 4 and the connecting seat two 5 have the same structure and are arranged in parallel on the side edges, which can ensure that the decorative strip 2 can be accurately aligned during installation, reduce installation errors, and improve the overall appearance and consistency. The standardized connecting seat design reduces the dependence on the technical level of construction personnel and reduces installation errors caused by improper human operation.

[0025] In order to further fix the decorative strip 2, the connecting seat one 4 in the embodiment includes a connecting seat one main body part 4-2 and a connecting seat one fixed part 4-3. The connecting seat one fixed part 4-3 is arranged vertically with the connecting seat one main body part 4-2. A glue groove 12 is formed between the connecting seat one fixed part 4-3 and the decorative main body part 2-1. The structural glue filled in the glue groove 12 is used to fix the upper end of the decorative strip 2 and the connecting seat one 4. The filling of the structural glue can further enhance the connection strength between the decorative strip 2 and the connecting seat one 4, so as to ensure that the decorative strip 2 will not be loose or deformed in the long-term use process. The structural glue can also effectively prevent external substances such as rainwater and dust from penetrating into the decorative strip 2, and improve the sealing performance of the curtain wall system.

[0026] In order to further enhance the structural strength of the connecting seat one 4, the connecting seat one 4 further has a connecting seat one reinforcing plate 4-4, and a pair of the connecting seat one reinforcing plates 4-4 are oppositely arranged and arranged along the length direction of the connecting seat one main body part 4-2, which can effectively resist bending and deformation. The through slot 4-1 is formed between the pair of connecting seat one reinforcing plates 4-4, which provides more accurate positioning for the connecting plate 3, ensures that the connecting plate 3 can accurately pass through the through slot 4-1 during installation, reduces installation errors, and at the same time, the connecting seat one reinforcing plate 4-4 can also provide stable support for the connecting plate 3, ensuring that the connecting plate 3 will not loosen or deform during installation and use, and ensuring the stability of the connecting plate 3. In this embodiment, through the design of the connecting seat one reinforcing plate 4-4 and the through slot 4-1, the connection between the connecting plate 3 and the connecting seat one 4 is more firm.

[0027] In order to further ensure the structural strength of the connecting assembly, a structure reinforcing rod 13 is further arranged between the connecting seat one 4 and the connecting seat two 5 in this embodiment, and the two ends of the structure reinforcing rod 13 are respectively connected and fixed with the connecting seat one 4 and the connecting seat two 5 through the connecting piece four 14. The length of the structure reinforcing rod 13 can be replaced to adapt to connecting seat one 4 and connecting seat two 5 with different spacing, and then adapt to decorative strips 2 with different sizes to meet the installation requirements.

[0028] In order to make the whole curtain wall have high aesthetic degree, the decorative strips 2 are usually arranged symmetrically, and in the actual installation process, there is usually a gap between the two decorative strips 2. In this embodiment, a decorative plate base 6 is arranged in the gap between the two decorative strips 2, the decorative plate base 6 is arranged on the connecting seat two 5, and a decorative cover plate 7 is arranged on the surface of the decorative plate base 6. The standardized design of the decorative cover plate 7 ensures the consistency of the inner surface of the gap between the two decorative strips 2. The color and material of the decorative cover plate 7 can also match the decorative strips 2, so that the whole curtain wall system is more coordinated and unified in vision. The combination of the decorative plate base 6 and the decorative cover plate 7 can effectively prevent external substances such as rainwater and dust from penetrating into the curtain wall, and improve the sealing performance of the curtain wall system. The decorative plate base 6 is fixed on the connecting seat two 5 by connecting screws and other fixing members, which can further enhance the connection stability between the two decorative strips 2 and ensure that the whole curtain wall system will not loosen or deform during long-term use. In order to further improve the installation efficiency, the decorative plate base 6 in this embodiment has a buckling groove 6-1, and the decorative cover plate 7 is formed with a buckling part 7-1 matched with the buckling groove 6-1. The buckling part 7-1 is arranged in the buckling groove 6-1 to realize the quick connection between the decorative cover plate 7 and the decorative plate base 6.

[0029] In this embodiment, the curtain wall column 1, the decorative strip 2, the connecting plate 3, the connecting seat 1 4, and the connecting seat 2 5 are all made of aluminum. Aluminum is lightweight and has high strength. By using aluminum to make the curtain wall column 1, the decorative strip 2, the connecting plate 3, the connecting seat 1 4, and the connecting seat 2 5, the overall weight can be reduced while maintaining structural strength, making it easier to install and transport. In addition, aluminum has good corrosion resistance and can resist oxidation in the atmosphere, maintaining a long service life even in harsh environments.

[0030] This embodiment presents a curtain wall vertical large-span cantilever sunshade connection component. This component has an ingenious structure. By setting a connecting plate 3, a first connecting seat 4, and a second connecting seat 5, the connecting plate 3 connects to the curtain wall column 1, the first connecting seat 4, and the second connecting seat 5. The decorative strip 2 is then installed on the outside of the first connecting seat 4 and the second connecting seat 5. If different sizes of decorative strip 2 need to be installed, only the length of the connecting plate 3 needs to be changed. That is, by changing the length of the connecting plate 3, the distance between the first connecting seat 4 and the second connecting seat 5 is changed, so that the entire connection component can accommodate decorative strips of different sizes. This reduces the mold-making cost of each component in the connection component, while also reducing installation difficulty, improving installation efficiency, and meeting installation requirements. This is conducive to the promotion and application of the aforementioned curtain wall vertical large-span cantilever sunshade connection component in the field of curtain wall installation technology.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention; therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0032] Although the present application is described in more detail using the following terms: 1, curtain wall stand; 1-1, stand body; 1-2, stand connecting part; 1-2-1, stand plate; 1-2-2, structure reinforcing plate; 1-2-3, through hole; 1-3, installation slot; 2, decoration strip; 2-1, decoration body part; 2-2, decoration fixing part; 2-3, decoration connecting part; 3, connecting plate; 3-1, connecting hole one; 3-2, connecting hole two; 4, connecting seat one; 4-1, through slot; 4-2, connecting seat one body part; 4-3, connecting seat one fixing part; 4-4, connecting seat one reinforcing plate; 5, connecting seat two; 6, decoration plate base; 6-1, buckling slot; 7, decoration cover plate; 7-1, buckling part; 8, connecting piece one; 9, connecting piece two; 10, corner code; 11, connecting piece three; 12, glue slot; 13, structure reinforcing rod; 14, connecting piece four, it does not exclude the possibility of using other terms. Using these terms is only to facilitate the description and explanation of the essence of the present application; any additional limitation is contrary to the spirit of the present application.

Claims

1. A vertically spanning, large-span cantilevered sunshade connection component for curtain walls, characterized in that: Used to connect curtain wall columns (1) and decorative strips (2); the connecting components include a connecting plate (3), a connecting seat one (4) and a connecting seat two (5). The curtain wall column (1) includes a column body (1-1) with a hollow structure. A column connecting part (1-2) is formed on the side of the column body (1-1). The column connecting part (1-2) has an installation groove (1-3) for the connecting plate (3) to be embedded. One end of the connecting plate (3) is embedded in the installation groove (1-3) and is fixedly connected to the column connecting part (1-2) through a connector one (8). The connecting seat one (4) has a through groove (4-1). The other end of the connecting plate (3) passes through the through groove (4-1) and is fixedly connected to the connecting seat two (5) through a connector two (9). The two decorative strips (2) are respectively used to be installed on the outside of the connecting seat one (4) and the connecting seat two (5) to form an integral structure with the curtain wall column (1).

2. The curtain wall vertical large-span cantilever sunshade connection component according to claim 1, characterized in that: The column connecting part (1-2) is composed of two opposing column plates (1-2-1). A structural reinforcing plate (1-2-2) is connected between the two column plates (1-2-1). The structural reinforcing plate (1-2-2) has a through hole (1-2-3) for the connecting plate (3) to pass through. The connecting plate (3) passes through the through hole (1-2-3) and the through groove (4-1) in sequence and is fixedly connected to the connecting seat (5).

3. The curtain wall vertical large-span cantilever sunshade connection component according to claim 2, characterized in that: The connecting plate (3) has a first connecting hole (3-1) and a second connecting hole (3-2). The first connecting hole (3-1) is located on the side of the connecting plate (3) and extends through the connecting plate (3). The first connecting piece (8) is used to pass through the first connecting hole (3-1). The second connecting hole (3-2) is located at the bottom of the connecting plate (3). The second connecting piece (9) is used to pass through the second connecting hole (3-2).

4. The curtain wall vertical large-span cantilever sunshade connection component according to claim 3, characterized in that: The decorative strip (2) includes a decorative main body (2-1) and a decorative fixing part (2-2). A decorative connecting part (2-3) is connected between the decorative main body (2-1) and the decorative fixing part (2-2). The decorative main body (2-1) and the decorative fixing part (2-2) are arranged parallel to each other. The decorative connecting part (2-3) is arranged vertically between the decorative main body (2-1) and the decorative fixing part (2-2). Angle bracket (10) is fixedly installed on the outside of the connecting seat two (5). The decorative fixing part (2-2) is used to fit against the angle bracket (10) and is connected and fixed by the connecting piece three (11). The connecting seat one (4) is flush with the side of the connecting seat two (5) and is used to abut against the inside of the decorative strip (2).

5. A curtain wall vertical large-span cantilever sunshade connection component according to claim 4, characterized in that: The first connecting seat (4) includes a first connecting seat main body (4-2) and a first connecting seat fixing part (4-3). The first connecting seat fixing part (4-3) is arranged perpendicularly to the first connecting seat main body (4-2), and a glue groove (12) for filling structural glue is formed between the first connecting seat fixing part (4-3) and the decorative main body (2-1).

6. A curtain wall vertical large-span cantilever sunshade connection component according to claim 5, characterized in that: The connecting seat (4) also has a connecting seat reinforcement plate (4-4), a pair of connecting seat reinforcement plates (4-4) are arranged opposite to each other and along the length direction of the connecting seat main body (4-2), and the through groove (4-1) is formed between the pair of connecting seat reinforcement plates (4-4).

7. A curtain wall vertical large-span cantilever sunshade connection component according to claim 1, characterized in that: A structural reinforcing rod (13) is installed between the first connecting seat (4) and the second connecting seat (5). The two ends of the structural reinforcing rod (13) are respectively connected and fixed to the first connecting seat (4) and the second connecting seat (5) through the fourth connecting piece (14).

8. A curtain wall vertical large-span cantilever sunshade connection component according to claim 1, characterized in that: A decorative panel base (6) is installed in the gap between the two decorative strips (2). The decorative panel base (6) is used to fix the connecting seat (5). A decorative cover plate (7) is also installed on the surface of the decorative panel base (6).

9. A curtain wall vertical large-span cantilever sunshade connection component according to claim 8, characterized in that: The decorative panel base (6) has a snap-fit ​​groove (6-1), and the decorative cover plate (7) has a snap-fit ​​part (7-1) adapted to the snap-fit ​​groove (6-1). The snap-fit ​​part (7-1) is used to snap onto the snap-fit ​​groove (6-1) to realize the connection between the decorative cover plate (7) and the decorative panel base (6).

10. A curtain wall vertical large-span cantilever sunshade connection component according to claim 1, characterized in that: The cross-sectional width of the mounting groove (1-3) is adapted to the thickness of the connecting plate (3).

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