Wing type decorative shutter structure of glass curtain wall

Abstract

The utility model discloses a wing type decorative shutter structure of a glass curtain wall, which relates to the technical field of building curtain walls and comprises a plurality of layers of shutter components mounted on the outer side of the glass curtain wall, each layer of shutter component comprises a plurality of shutter units spliced in sequence, and every two adjacent shutter units are locked through a locking component. Each shutter unit is provided with a decorative lamp groove used for installing a decorative lamp, a drainage channel is arranged in each decorative lamp groove, and a decorative lighting assembly is installed in each decorative lamp groove. According to the utility model, the design is reasonable, and the secondary construction procedures of decoration, drainage and brightening specialty are reduced; the stainless steel connecting piece hidden type structure and the embedded integrated lamp groove structure ensure the continuity of the appearance of the shutter and the uniformity of the appearance of a building curtain wall.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, and more specifically to the field of glass curtain wall wing-type decorative louver structure technology. Background Technology

[0002] In the process of decorating and renovating building curtain walls, in order to create a unified "spatial language" for the building complex, decorative components such as louvers, lines, and grilles are usually used to achieve the dynamism of light layers on the building curtain wall surface, the narrative of facade elements, and the unity of the spatial base.

[0003] Patent CN206346683U, entitled "Pulley-Type Combined Shuttle-Shaped Louver with Adjustment and Positioning Device," discloses the following: A pull-bolt combined shuttle-shaped louver with adjustment and positioning device is assembled from shuttle-shaped louver A-type profile, shuttle-shaped louver B-type profile, support profile, connecting bolts, steel plate adapter, aluminum plate insert, and limiting pin. The shuttle-shaped louver is formed by fastening the A-type and B-type profiles together. The support profile is embedded in the rear end of the shuttle-shaped louver for support and positioning. The aluminum plate insert and limiting pin adjust the shuttle-shaped louver to the same horizontal height. The elongated hole on the steel plate adapter adjusts the front and rear position deviations, thus perfectly showcasing the smooth and continuous lines of the shuttle-shaped louver. The pull-bolt combined shuttle-shaped louver with adjustment and positioning device is aesthetically pleasing and provides unobstructed views. It is safe, reliable, economical, quick to install, easy to adjust and position, and easy to ensure installation accuracy and quality, showing good prospects for promotion in the design and installation of architectural decorative louvers.

[0004] The decorative louvers disclosed in the aforementioned patents have complex structures, are not convenient for rapid prefabricated construction, lack integrated lighting and drainage design, and have difficulty controlling the construction precision of the combined profiles. How to design a decorative louver that can create a unique curtain wall decoration effect while meeting the requirements of high quality, stability, rapid construction, integrated construction of lighting and drainage projects, and shorten the construction period has become an urgent problem to be solved. Utility Model Content

[0005] The purpose of this invention is to address the technical problems of existing decorative louver structures being complex yet functionally limited, unable to handle drainage and lighting projects. This invention provides a wing-shaped decorative louver structure for glass curtain walls. It enriches the design of decorative louvers, achieving the goal of integrated construction of decoration, lighting, and drainage.

[0006] This utility model provides a curtain wall wing-type decorative louver structure.

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] This utility model provides a glass curtain wall wing-type decorative louver structure, including a multi-layer louver assembly installed on the outside of the glass curtain wall. Each layer of the louver assembly includes multiple louver units spliced ​​together in sequence. Adjacent louver units are locked together by a locking assembly. Each louver unit is provided with a decorative light groove for installing decorative lights. Each decorative light groove is provided with a drainage channel and a lighting component is installed in each decorative light groove.

[0009] In one embodiment, each louver unit includes an integrally formed louver main structure, a horizontal frame installed inside the louver main structure, and vertical frames arranged on the left and right sides of the louver main structure; the horizontal frame is installed horizontally on the glass curtain wall, the vertical frame is installed vertically on the glass curtain wall, and the inside of the louver main structure and the left and right ends of the louver main structure are respectively installed on the horizontal frame and the vertical frame.

[0010] Specifically, the horizontal and vertical frames of the louver unit are easy to install. The components are produced in modular form by the manufacturer, and the prefabricated construction helps to ensure the construction period. At the same time, it avoids the risk of louver deformation and detachment caused by excessive wind pressure or load.

[0011] In one embodiment, the louver main structure is wing-shaped and integrally formed. The inner side of the top of the louver main structure is recessed to form a mounting hole. Each louver main structure is mounted on the horizontal frame through the first inner corner screw in the mounting hole.

[0012] In one embodiment, the inner side of the top of the louvered main structure is recessed to form a decorative light trough. There is at least one decorative light trough, and each decorative light trough is arranged horizontally. The lighting component is an LED light strip installed horizontally in the decorative light trough.

[0013] Specifically, the LED light strip is fixed to the decorative light trough by screws at the end of the base, and the lighting circuit wires are led to the electrical box through openings in the internal structure of the louvers. The LED light strip adopts a "press-in" finishing method to ensure that the overall color tone of the louvers is consistent and aesthetically pleasing. At the same time, the assembled extra-long linear light strip presents a richer lighting effect to the glass curtain wall structure.

[0014] In one embodiment, the drainage channel is a drain hole located at the bottom of the decorative light trough and communicating with the bottom of the louver main structure, and the number of drain holes is at least one.

[0015] Specifically, the drainage structure improves drainage efficiency through the slope of the louvers themselves, and the absence of weather-resistant sealant between adjacent louver joints and milled hole locations provides a second guarantee for drainage efficiency, effectively preventing short circuits caused by water accumulation in the decorative light trough.

[0016] The upper and lower milled holes in the louvered light fixture slots, as well as the joints between adjacent louvers and the locations of the milled holes, are not coated with weather-resistant sealant. Neutral weather-resistant sealant is used to seal the joints between adjacent louvers and the gaps between them and the horizontal keel of the curtain wall.

[0017] In one embodiment, the horizontal frame includes an aluminum alloy horizontal frame disposed inside the glass curtain wall, an aluminum alloy pressure plate disposed outside the glass curtain wall, and a stainless steel bolt assembly for connecting the aluminum alloy horizontal frame and the aluminum alloy pressure plate. Each louver main structure is mounted on the aluminum alloy pressure plate by a first internal angle screw in the mounting hole.

[0018] Specifically, the horizontal frame is constructed after the curtain wall glass is installed, using stainless steel bolt assemblies to bolt and fix the aluminum alloy pressure plate and the curtain wall aluminum alloy horizontal frame slots. The integrated aluminum alloy pressure plate and curtain wall aluminum alloy horizontal frame together serve as the horizontal load-bearing structure for the single-piece wing-shaped louvers; the aluminum alloy pressure plate acts as both a fixing component for the curtain wall glass and a horizontal support component for the installation of the wing-shaped louvers. By distributing the force through the aluminum alloy pressure plate of the same length as the louvers, the stability of the horizontal frame under distributed force is ensured.

[0019] Aluminum alloy pressure plates serve as connectors, linking the aluminum alloy horizontal frame of the glass curtain wall to the tail of the louver main structure. This helps to ensure the lateral distribution of stress on the louver main structure and the overall straightness of adjacent louver main structures.

[0020] In one embodiment, each vertical frame includes an aluminum alloy curtain wall column embedded in the glass curtain wall, a stainless steel cantilever piece set on the outside of the glass curtain wall, and a second inner corner screw for connecting the aluminum alloy curtain wall column and the stainless steel cantilever piece. The left and right sides of each louver main structure are connected to the corresponding stainless steel cantilever piece by locking components.

[0021] Specifically, the vertical frame is positioned in sections using a theodolite. After the stainless steel cantilever pieces on the left and right sides of the louvers are leveled to the same height, the bottom plate of the tail end of the stainless steel cantilever piece is locked and fixed in the slot of the aluminum alloy column of the glass curtain wall using the second inner angle screw.

[0022] In one embodiment, the locking assembly includes multiple spring pins and an end aluminum retainer.

[0023] In one embodiment, multiple spring pins are connected between two adjacent louver body structures in a staggered manner.

[0024] Specifically, four stainless steel spring pins are used, staggered and passed through stainless steel cantilever pieces to connect to special holes on the side of the louver main structure. After the two adjacent louver main structures are leveled, the ends are fixed with aluminum fasteners. The staggered installation of the pins and the fixing of the end plugs help ensure the stability of the louver main structure; uniform leveling reduces the error control of the overall straightness of the louver main structure.

[0025] In one embodiment, each louver unit is made of aluminum alloy.

[0026] The beneficial effects of this utility model are as follows:

[0027] 1. The integrated mold design of the wing-shaped decorative louvers optimizes the weight of the louvers and reduces the loss rate of secondary processing. At the same time, it reduces the secondary construction procedures of decoration, drainage, and lighting. The concealed stainless steel connector structure and the embedded integrated light trough structure ensure the continuity of the louver appearance and the uniformity of the building curtain wall appearance.

[0028] 2. The sliding installation structure of stainless steel cantilever parts and aluminum alloy column slots, the misaligned installation of spring pins, and the aluminum fixing parts at the ends ensure the high quality and stability of the structural connection system, and reduce the error control of the overall straightness of the wing-shaped louvers.

[0029] 3. The horizontal and vertical wing-shaped louver support frame ensures that the louvers are evenly stressed, solving the problem of high load requirements in pure unidirectional cantilever structures. The horizontal and vertical frames of the louver units are easy to install. The components are manufactured in modular units by the manufacturer, and the prefabricated construction helps to ensure the construction period. At the same time, it avoids the risk of louver deformation and detachment caused by excessive wind pressure or load.

[0030] 4. The drainage structure promotes drainage efficiency through the slope of the louvers themselves. On the other hand, the absence of weather-resistant sealant between adjacent louver joints and milled hole positions provides a second guarantee for drainage efficiency, effectively preventing short circuits caused by water accumulation in the decorative light trough. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the structure of a glass curtain wall wing-type decorative louver structure according to the present invention;

[0033] Figure 2 yes Figure 1 A cross-sectional side view;

[0034] Figure 3 This is a diagram of the power supply circuit for the lighting fixtures;

[0035] Reference numerals: 1-Curtain wall glass, 2-Curtain wall aluminum alloy horizontal frame, 3-Curtain wall aluminum alloy column, 4-Aluminum alloy pressure plate, 5-Louvre main structure, 6-Stainless steel bolt assembly, 7-First inner angle screw, 8-Decorative cover plate, 9-Decorative light trough, 10-Stainless steel cantilever piece, 11-Spring pin, 12-End aluminum fixing piece, 13-Drain hole, 14-Lighting circuit wiring, 15-Drainage direction, 16-Louvre unit, 17-Horizontal frame, 18-Vertical frame, 19-Second inner angle screw. Detailed Implementation

[0036] To make the technical problems, technical solutions, and technical effects of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Example 1

[0041] like Figures 1 to 3As shown, this embodiment provides a glass curtain wall wing-type decorative louver structure, including a multi-layer louver assembly installed on the outside of the glass curtain wall. Each layer of the louver assembly includes multiple louver units 16 that are spliced ​​together in sequence. Adjacent louver units 16 are locked together by a locking assembly. Each louver unit 16 is provided with a decorative light groove 9 for installing decorative lights. Each decorative light groove 9 is provided with a drainage channel. Each decorative light groove 9 is equipped with a lighting component.

[0042] Each louver unit 16 includes an integrally formed louver main structure 5, a horizontal frame 17 installed inside the louver main structure 5, and a vertical frame 18 set on the left and right sides of the louver main structure 5. The horizontal frame 17 is installed horizontally on the glass curtain wall, and the vertical frame 18 is installed vertically on the glass curtain wall. The inner side of the louver main structure 5 and the left and right ends of the louver main structure 5 are respectively installed on the horizontal frame 17 and the vertical frame 18.

[0043] Specifically, the horizontal and vertical frames 18 of the louver unit 16 are easy to install. The components are manufactured in modular units by the manufacturer, and the prefabricated construction helps to ensure the construction period. At the same time, it avoids the risk of louver deformation and detachment caused by excessive wind pressure or load. Each louver unit 16 is made of aluminum alloy.

[0044] Example 2

[0045] like Figures 1 to 3 As shown, this embodiment provides a glass curtain wall wing-type decorative louver structure, including a multi-layer louver assembly installed on the outside of the glass curtain wall. Each layer of the louver assembly includes multiple louver units 16 that are spliced ​​together in sequence. Adjacent louver units 16 are locked together by a locking assembly. Each louver unit 16 is provided with a decorative light groove 9 for installing decorative lights. Each decorative light groove 9 is provided with a drainage channel. Each decorative light groove 9 is equipped with a lighting component.

[0046] Each louver unit 16 includes an integrally formed louver main structure 5, a horizontal frame 17 installed inside the louver main structure 5, and a vertical frame 18 set on the left and right sides of the louver main structure 5. The horizontal frame 17 is installed horizontally on the glass curtain wall, and the vertical frame 18 is installed vertically on the glass curtain wall. The inner side of the louver main structure 5 and the left and right ends of the louver main structure 5 are respectively installed on the horizontal frame 17 and the vertical frame 18.

[0047] The louvered main structure 5 is wing-shaped and integrally formed. The inner side of the top of the louvered main structure 5 is recessed to form a mounting hole. Each louvered main structure 5 is installed on the horizontal frame 17 through the first inner corner screw 7 in the mounting hole.

[0048] The inner side of the top of the louvered main structure 5 is recessed to form a decorative light groove 9. There is at least one decorative light groove 9, and each decorative light groove 9 is arranged horizontally. The lighting components are LED light strips installed horizontally in the decorative light groove 9.

[0049] Specifically, the LED light strip is fixed to the decorative light trough 9 by screws at the end of the base, and the lighting circuit wires 14 are led to the electrical box through the openings in the internal structure of the louvers. The LED light strip adopts a "press-in and close-up" method to ensure that the overall color tone of the louvers is consistent and aesthetically pleasing. At the same time, the assembled ultra-long linear light strip presents a richer lighting effect for the glass curtain wall structure.

[0050] Example 3

[0051] This embodiment is a further optimization based on embodiment 2, specifically:

[0052] The drainage channel is a drain hole 13 located at the bottom of the decorative light trough 9 and connected to the bottom of the louver main structure 5. The number of drain holes 13 is at least one.

[0053] Specifically, the drainage structure improves drainage efficiency through the slope of the louvers themselves, and the absence of weather-resistant sealant between adjacent louver joints and milled hole locations provides a second guarantee for drainage efficiency, effectively preventing short circuits caused by water accumulation in the decorative light trough 9.

[0054] The upper and lower milled holes in the louvered light fixture slots, as well as the joints between adjacent louvers and the locations of the milled holes, are not coated with weather-resistant sealant. Neutral weather-resistant sealant is used to seal the joints between adjacent louvers and the gaps between them and the horizontal keel of the curtain wall.

[0055] Example 4

[0056] This embodiment is a further optimization based on embodiment 2, specifically:

[0057] The horizontal frame 17 includes an aluminum alloy horizontal frame 2 set inside the glass curtain wall, an aluminum alloy pressure plate 4 set outside the glass curtain wall, and a stainless steel bolt assembly 6 for connecting the aluminum alloy horizontal frame 2 and the aluminum alloy pressure plate 4. Each louver main structure 5 is installed on the aluminum alloy pressure plate 4 through the first inner corner screw 7 in the mounting hole.

[0058] Specifically, the horizontal frame 17 is constructed by bolting the aluminum alloy pressure plate 4 and the aluminum alloy horizontal frame 2 together with stainless steel bolts 6 after the curtain wall glass 1 is installed. The integrated aluminum alloy pressure plate 4 and the aluminum alloy horizontal frame 2 together serve as the lateral load-bearing structure for the single-piece wing-shaped louver. The aluminum alloy pressure plate 4 acts as both a fixing clip for the curtain wall glass 1 and a lateral support for the installation of the wing-shaped louver. By distributing the force through the aluminum alloy pressure plate 4, which is the same length as the louver, the stability of the horizontal frame 17 is ensured.

[0059] The aluminum alloy pressure plate 4 serves as a connector, linking the aluminum alloy horizontal frame 2 of the glass curtain wall with the tail of the louver main structure 5. This helps to ensure the lateral stress distribution of the louver main structure 5 and the overall straightness of adjacent louver main structures 5.

[0060] Example 5

[0061] This embodiment is a further optimization based on embodiment 2, specifically:

[0062] Each vertical frame 18 includes an aluminum alloy curtain wall column 3 embedded in the glass curtain wall, a stainless steel cantilever 10 set on the outside of the glass curtain wall, and a second inner angle screw 19 for connecting the aluminum alloy curtain wall column 3 and the stainless steel cantilever 10. The left and right sides of each louver main structure 5 are connected to the corresponding stainless steel cantilever 10 by locking components.

[0063] Specifically, the vertical frame 18 is positioned in sections using a theodolite. After the stainless steel cantilever pieces 10 on the left and right sides of the louvers are leveled to the same height, the bottom plate of the tail end of the stainless steel cantilever piece 10 is locked and fixed in the slot of the aluminum alloy column 3 of the glass curtain wall using the second inner angle screw 19.

[0064] Example 6

[0065] This embodiment is a further optimization based on any one of Embodiments 2 to 5, specifically:

[0066] The locking assembly includes multiple spring pins 11 and an aluminum end retainer 12. The multiple spring pins 11 are connected between two adjacent louver body structures 5 in a staggered manner.

[0067] Specifically, four stainless steel spring pins 11 are used, which are staggered and pass through stainless steel cantilever pieces 10 to connect to the special holes on the side of the louver main structure 5. After the two adjacent louver main structures 5 are leveled, the ends are fixed with aluminum fasteners. The staggered installation of the pins and the fixing of the end plugs help to ensure the stability of the louver main structure 5; the uniform leveling reduces the error control of the overall straightness of the louver main structure 5.

Claims

1. A glass curtain wall wing-shaped decorative louver structure, characterized in that, The system includes multi-layer louver components installed on the outside of the glass curtain wall. Each layer of the louver components includes multiple louver units (16) that are spliced ​​together in sequence. Two adjacent louver units (16) are locked together by a locking component. Each louver unit (16) is provided with a decorative light groove (9) for installing decorative lights. Each decorative light groove (9) is provided with a drainage channel. Each decorative light groove (9) is equipped with a lighting component.

2. The glass curtain wall wing-type decorative louver structure according to claim 1, characterized in that, Each of the louver units (16) includes an integrally formed louver main structure (5), a horizontal frame (17) installed on the inner side of the louver main structure (5), and a vertical frame (18) arranged on the left and right sides of the louver main structure (5); the horizontal frame (17) is installed horizontally on the glass curtain wall, the vertical frame (18) is installed vertically on the glass curtain wall, and the inner side of the louver main structure (5) and the left and right ends of the louver main structure (5) are respectively installed on the horizontal frame (17) and the vertical frame (18).

3. The glass curtain wall wing-type decorative louver structure according to claim 2, characterized in that, The louver main structure (5) is wing-shaped and integrally formed. The top inner side of the louver main structure (5) is recessed to form a mounting hole. The louver main structure (5) is installed on the horizontal frame (17) through the first inner corner screw (7) in the mounting hole.

4. The glass curtain wall wing-type decorative louver structure according to claim 3, characterized in that, The top inner side of the louvered main structure (5) is recessed to form a decorative light groove (9). There is at least one decorative light groove (9), and each decorative light groove (9) is arranged horizontally. The lighting component is an LED light strip that is horizontally installed in the decorative light groove (9).

5. The glass curtain wall wing-type decorative louver structure according to claim 4, characterized in that, The drainage channel is a drain hole (13) located at the bottom of the decorative light trough (9) and communicating with the bottom of the louver main structure (5), and the number of drain holes (13) is at least one.

6. The glass curtain wall wing-type decorative louver structure according to claim 2, characterized in that, The horizontal frame (17) includes an aluminum alloy horizontal frame (2) inside the glass curtain wall, an aluminum alloy pressure plate (4) outside the glass curtain wall, and a stainless steel bolt assembly (6) for connecting the aluminum alloy horizontal frame (2) and the aluminum alloy pressure plate (4). Each of the louver main structures (5) is installed on the aluminum alloy pressure plate (4) by the first inner corner screw (7) in the mounting hole.

7. The glass curtain wall wing-type decorative louver structure according to claim 2, characterized in that, Each of the vertical frames (18) includes a curtain wall aluminum alloy column (3) embedded in the glass curtain wall, a stainless steel bracket (10) set on the outside of the glass curtain wall, and a second inner angle screw (19) for connecting the curtain wall aluminum alloy column (3) and the stainless steel bracket (10). The left and right sides of each louver main structure (5) are connected to the corresponding stainless steel bracket (10) by locking components.

8. A glass curtain wall wing-type decorative louver structure according to claim 7, characterized in that, The locking assembly includes multiple spring pins (11) and an end aluminum retainer (12).

9. A glass curtain wall wing-type decorative louver structure according to claim 8, characterized in that, Multiple spring pins (11) are connected between two adjacent louver body structures (5) in a staggered manner.

10. A glass curtain wall wing-type decorative louver structure according to claim 1, characterized in that, The louver unit (16) is made of aluminum alloy.

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