Folding type building envelope with variable window-wall ratio and adjusting device

Abstract

The invention provides a folding type variable window-wall ratio enclosure structure and an adjusting device, the folding type variable window-wall ratio enclosure structure is characterized in that the folding type variable window-wall ratio enclosure structure comprises a mounting unit, a guide unit, a folding unit, a driving unit and a sealing unit, the mounting unit comprises a prefabricated frame used for being mounted in a window opening, and the guide unit is arranged on the prefabricated frame and comprises a guide sliding strip and a guide sliding block; the folding unit is arranged on the prefabricated frame and used for forming a light-permeable area on a building wall together with the prefabricated frame, the folding unit comprises a thermal component, the thermal component comprises at least two thermal component assemblies, one side of one thermal component assembly is rotationally connected with the prefabricated frame, and the other side of the thermal component assembly is rotationally connected with the prefabricated frame. The thermal component assemblies are marked as fixed end thermal component assemblies, the adjacent thermal component assemblies are rotationally connected, the sealing unit comprises a plurality of first sealing assemblies, and the first sealing assemblies are used for forming sealing between the adjacent thermal component assemblies or between the thermal component assemblies and the adjacent prefabricated frames.

Description

Technical Field

[0001] This invention relates to the field of building envelope, specifically to a folding variable window-to-wall ratio envelope and its adjustment device. Background Technology

[0002] Currently, the building envelope is a core component of building energy conservation and indoor light and heat environment control. The window-to-wall ratio (i.e., the ratio of the area of ​​the window opening in a single direction to the total area of ​​the wall in that direction) is a key design parameter of the building envelope. It directly determines the ratio of the light-transmitting area to the solid wall area of ​​the building facade. The window-to-wall ratio not only affects the indoor natural lighting effect and the visual comfort of people, but is also closely related to the building's thermal insulation performance and heating and cooling energy consumption.

[0003] However, existing building envelopes consist of fixed-size windows and walls, with the window-to-wall ratio fixed during the design phase. This makes it impossible to adjust the envelope's thermal insulation performance, visible light transmittance, and solar radiation heat transmittance to reduce energy demand and carbon emissions.

[0004] Therefore, how to achieve a variable window-to-wall ratio enclosure structure has become a key issue that urgently needs to be addressed. Summary of the Invention

[0005] The present invention was made to solve the above-mentioned problems, and its purpose is to provide a foldable variable window-to-wall ratio enclosure structure and adjustment device.

[0006] This invention provides a folding variable window-to-wall ratio enclosure structure for installation on window openings in building walls, forming an enclosure for the building walls together with the windows. It is characterized by comprising: an installation unit, a guide unit, a folding unit, and a drive unit.

[0007] The installation unit includes a prefabricated frame, which is a rectangular frame structure used for installation inside the window opening.

[0008] The guide unit is mounted on the prefabricated frame and includes a guide slide bar and a guide slider, with the guide slider slidably connected to the guide slide bar;

[0009] The folding unit is mounted on a prefabricated frame to form a light-transmitting area on the building wall. It includes a thermal component, which comprises at least two thermal component assemblies. One side of a thermal component assembly is rotatably connected to the prefabricated frame. This thermal component assembly is referred to as the fixed-end thermal component assembly. Adjacent thermal component assemblies are rotatably connected to each other. The thermal component assembly on the side away from the fixed-end thermal component assembly is referred to as the movable-end thermal component assembly. A first connector is provided on one side of the movable-end thermal component assembly. The first connector is rotatably connected to a guide slider. It is used to move the movable-end thermal component assembly along the guide slider under the drive of the guide slider, thereby causing the folding unit to unfold or fold.

[0010] The drive unit is mounted on the prefabricated frame. The drive unit includes a motor and a movable connector. The motor drives the movable connector, which is rotatably connected to the movable end thermal component assembly and drives the movable end thermal component assembly to move along the guide rail.

[0011] In the folding variable window-to-wall ratio enclosure structure provided by the present invention, it may also have the following features: the fixed end thermal component assembly and the prefabricated frame are rotatably connected by at least two hinges, and adjacent thermal component assemblies are connected by at least two hinges respectively. The axis of rotation of each hinge coincides with the folding axis of the corresponding adjacent thermal component assembly, thereby enabling relative rotation between adjacent thermal component assemblies and making the folding directions of two adjacent thermal component assemblies opposite, so that the thermal component assembly is Z-shaped in the folded state.

[0012] In the folding variable window-to-wall ratio enclosure structure provided by the present invention, it may also have the following feature: it further includes a sealing unit: wherein the sealing unit includes a plurality of first sealing components, which are used to form a seal between adjacent thermal component components or between a thermal component component and an adjacent prefabricated frame. Each first sealing component includes a sealing groove and an elastic sealing strip. The plurality of first sealing components are respectively disposed on adjacent thermal component components or prefabricated frames adjacent to thermal component components. When the folding unit is in the fully unfolded state, the adjacent sealing grooves and elastic sealing strips are tightly fitted and form a pressing force perpendicular to the plane of the thermal component component, thereby achieving longitudinal sealing.

[0013] In the folding variable window-to-wall ratio enclosure structure provided by the present invention, it may also have the following features: wherein the sealing unit further includes two secondary sealing components, each secondary sealing component including a baffle and a side sealing strip. The two baffles are respectively disposed on the inner top surface and inner bottom surface of the prefabricated frame, and the two side sealing strips are respectively disposed on the side of the baffles near the folding unit. When the folding unit is in the fully unfolded state, the two side sealing strips are respectively tightly fitted with the folding unit to achieve lateral sealing.

[0014] In the folding variable window-to-wall ratio enclosure structure provided by the present invention, it may also have the following features: wherein the driving unit further includes a transmission rod and a transmission block, the transmission rod is keyed to the output shaft of the motor, the motor is set on the inner bottom surface of the prefabricated frame, and is used to drive the transmission rod to rotate, thereby causing the movable connecting piece to move on the transmission rod, the transmission rod is rotatably connected to the transmission block, the transmission block is set on the inner bottom surface of the prefabricated frame, and is used to cooperate with the motor to make the transmission rod rotate.

[0015] In the folding variable window-to-wall ratio enclosure structure provided by the present invention, it may also have the following feature: wherein a second connector is provided on the side of the movable end thermal component assembly near the guide slide bar, and the movable connector is rotatably connected to the second connector, so as to enable the movable connector to drive the movable end thermal component assembly to move, thereby enabling the folding unit to unfold or fold.

[0016] In the folding variable window-to-wall ratio enclosure structure provided by the present invention, it may also include an intelligent control unit: wherein the intelligent control unit includes control components and at least one environmental sensor.

[0017] Environmental sensors are installed on the thermal component assembly or around the window opening to monitor light intensity, temperature or wind speed. The control component receives the monitoring signals from the environmental sensors and sends control commands to the motor according to preset logic to adjust the folding or unfolding of the folding unit.

[0018] The present invention provides a folding variable window-to-wall ratio adjustment device, which includes at least two folding variable window-to-wall ratio enclosure structures as described above.

[0019] Among them, two folding variable window wall ratio enclosure structures form a set of enclosure structures, and two prefabricated frames of each set of enclosure structures are installed side by side in the window opening.

[0020] In the folding variable window-to-wall ratio adjustment device provided by the present invention, it may also have the following feature: wherein, the two folding variable window-to-wall ratio enclosure structures in each group of enclosure structures are connected by their respective prefabricated frames and are arranged symmetrically about the connection surface.

[0021] The role and effect of invention

[0022] According to the folding variable window-to-wall ratio enclosure structure and adjustment device of the present invention, the moving end thermal component assembly is driven by the driving unit, thereby adjusting the folding or unfolding of the thermal component assembly, and finally making the folding unit fold or unfold, so as to conveniently adjust the ratio of the total area of ​​the folding variable window-to-wall ratio enclosure structure to the building wall (i.e., window-to-wall ratio) according to seasonal changes and user needs. Attached Figure Description

[0023] Figure 1This is a three-dimensional structural diagram of the fully folded state of the folding unit of the folding variable window-to-wall ratio enclosure structure in Embodiment 1 of the present invention.

[0024] Figure 2 This is a three-dimensional structural diagram of the folding unit of the folding variable window-to-wall ratio enclosure structure in the first embodiment of the present invention in a semi-folded state.

[0025] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a three-dimensional structural diagram of the fully unfolded folding unit of the folding variable window-to-wall ratio enclosure structure in Embodiment 1 of the present invention.

[0027] Figure 5 This is a front view of the fully unfolded folding unit of the folding variable window-to-wall ratio enclosure structure in Embodiment 1 of the present invention;

[0028] Figure 6 yes Figure 5 A cross-sectional view at point YY;

[0029] Figure 7 yes Figure 6 Enlarged view of point C in the middle;

[0030] Figure 8 yes Figure 5 A sectional view at point XX in the diagram;

[0031] Figure 9 yes Figure 8 Enlarged view of point B in the middle;

[0032] Figure 10 This is a rendering of the folding variable window-to-wall ratio adjustment device in Embodiment 2 of the present invention. Detailed Implementation

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0034] To make the technical means, creative features, objectives and effects of the present invention easy to understand, the following embodiments, in conjunction with the accompanying drawings, specifically illustrate a foldable variable window-to-wall ratio enclosure structure and adjustment device of the present invention.

[0035] Example 1

[0036] Figure 1 This is a three-dimensional structural diagram of the fully folded state of the folding unit of the folding variable window-to-wall ratio enclosure structure in Embodiment 1 of the present invention.

[0037] like Figure 1 As shown, the folding variable window-to-wall enclosure structure 100 in this embodiment is used to be installed on the window opening of the building wall and together with the window to form an enclosure for the building wall. It includes an installation unit 10, a guide unit 20, a folding unit 30, a drive unit 40, a sealing unit 50 and an intelligent control unit 60.

[0038] Figure 2 This is a three-dimensional structural diagram of the folding unit of the folding variable window-to-wall ratio enclosure structure in the first embodiment of the present invention, in a semi-folded state. Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0039] like Figure 1 , 2 As shown in Figure 3, the installation unit 10 includes a prefabricated frame 11, which is a rectangular frame structure used for installation inside the window opening.

[0040] like Figure 2 , 3 As shown, the guide unit 20 is disposed on the prefabricated frame 11, including a guide slide 21 and a guide slider 22, with the guide slider 22 slidably connected to the guide slide 21. In this embodiment, the guide unit 20 is disposed on one side of the inner top and inner bottom surfaces of the prefabricated frame 11. There are two guide slides 21 and two guide sliders 22, respectively disposed on the inner top and inner bottom surfaces of the prefabricated frame 11 and arranged symmetrically. The guide slides 21 are made of aluminum alloy profiles, stainless steel, or galvanized steel, and the guide sliders 22 are made of wear-resistant engineering plastics or metal materials.

[0041] Figure 4 This is a three-dimensional structural diagram of the fully unfolded folding unit of the folding variable window-to-wall ratio enclosure structure in Embodiment 1 of the present invention. Figure 5 This is a front view of the fully unfolded folding unit of the folding variable window-to-wall ratio enclosure structure in Embodiment 1 of the present invention. Figure 6 yes Figure 5 The cross-sectional view at point YY. Figure 7 yes Figure 6 A magnified view of point C in the middle. Figure 8 yes Figure 5 A sectional view at point XX in the diagram. Figure 9 yes Figure 8 Enlarged view of point B in the middle.

[0042] like Figure 1 , 2 As shown in Figure 4-9, the folding unit 30 is mounted on the prefabricated frame 11 to form a light-transmitting area on the building wall. The folding unit 30 includes a thermal component 31. The thermal component 31 includes at least two thermal component assemblies 311. One side of a thermal component assembly 311 is rotatably connected to the prefabricated frame 11. This thermal component assembly 311 is referred to as the fixed-end thermal component assembly 3111. Adjacent thermal component assemblies 311 are rotatably connected to each other. The thermal component assembly 311 on the side away from the fixed-end thermal component assembly 3111 is referred to as the movable-end thermal component assembly 3112.

[0043] In this embodiment, the thermal component assembly 311 uses a high-efficiency thermal insulation material, and the high-efficiency thermal insulation material is at least one of vacuum insulation board, aerogel, and polyurethane foam. The thermal component 31 includes three thermal component assemblies 311.

[0044] The fixed-end thermal component assembly 3111 is rotatably connected to the prefabricated frame 11 via three hinges 312. Adjacent thermal component assemblies 311 are connected by three hinges 312 respectively. The axis of rotation of each hinge 312 coincides with the folding axis of the corresponding adjacent thermal component assembly 311, thereby enabling relative rotation between adjacent thermal component assemblies 311 and making the folding directions of two adjacent thermal component assemblies 311 opposite, so that the thermal component assembly 311 is Z-shaped in the folded state.

[0045] A first connector 313 is provided on one side of the movable end thermal component assembly 3112. The first connector 313 is rotatably connected to the guide slider 22 and is used to make the movable end thermal component assembly 3112 move along the guide slider 21 under the drive of the guide slider 22, thereby making the folding unit 30 unfold or fold.

[0046] When the folding unit 30 is fully unfolded, it is completely housed inside the prefabricated frame 11. When the folding unit 30 is fully folded, it partially protrudes from the prefabricated frame 11.

[0047] like Figure 2 , 4 As shown in Figure 9, the drive unit 40 is mounted on the prefabricated frame 11. The drive unit 40 includes a motor 41, a transmission rod 42, a transmission block 43, and a movable connecting member 44. The motor 41 is mounted on the inner bottom surface of the prefabricated frame 11. The transmission rod 42 is keyed to the output shaft of the motor 41, thereby causing the movable connecting member 44 to move on the transmission rod 42.

[0048] The transmission rod 42 is rotatably connected to the transmission block 43, which is disposed on the inner bottom surface of the prefabricated frame 11 and is used to cooperate with the motor 41 to rotate the transmission rod 42. A second connector 314 is provided on the side of the movable end thermal component assembly 3112 near the guide slide 21. The movable connector 44 is rotatably connected to the second connector 314, which is used to drive the movable end thermal component assembly 3112 to move along the guide slide 21, thereby causing the folding unit 30 to unfold or fold. In this embodiment, the transmission rod 42 is a lead screw, which is threadedly connected to the movable connector 44 and rotatably connected to the transmission block 43.

[0049] like Figure 5-9 As shown, the sealing unit 50 includes multiple first sealing components 51 and two second sealing components 52.

[0050] Multiple sealing assemblies 51 are used to form a seal between adjacent thermal component assemblies 311 or between a thermal component assembly 311 and an adjacent prefabricated frame 11. Each sealing assembly 51 includes a sealing groove 511 and an elastic sealing strip 512, and the multiple sealing assemblies 51 are respectively disposed on adjacent thermal component assemblies 311 or on the prefabricated frame 11 adjacent to the thermal component assembly 311. When the folding unit 30 is in the fully unfolded state, the adjacent sealing grooves 511 and the elastic sealing strips 512 are tightly fitted together, forming a clamping force perpendicular to the plane of the thermal component assembly 311, thereby achieving a longitudinal seal.

[0051] The second sealing assembly 52 includes baffles 521 and side sealing strips 522. The two baffles 521 are respectively disposed on the inner top surface and inner bottom surface of the prefabricated frame 11. The two side sealing strips 522 are respectively disposed on the side of the baffles 521 near the folding unit 30. When the folding unit 30 is in the fully unfolded state, the two side sealing strips 522 are tightly fitted with the thermal component assembly 311 of the folding unit 30 to achieve lateral sealing.

[0052] The intelligent control unit includes a control component and at least one environmental sensor. The environmental sensor is installed on the thermal component assembly 311 or around the window opening to monitor light intensity, temperature, or wind speed. The control component receives the monitoring signals from the environmental sensor and sends control commands to the motor 41 according to preset logic to adjust the folding or unfolding of the folding unit 30.

[0053] The usage process of the folding variable window-to-wall ratio enclosure structure 100 in Example 1 is as follows:

[0054] Step 1-1. Set the folding variable window wall enclosure structure 100 on the window opening of the building wall, and together with the window, form an enclosure for the building wall;

[0055] Step 1-2. Based on the feedback signal generated by the environmental sensor 62 when monitoring the environment or the feedback signal generated by the user operating the external controller, control the motor 41 to start, thereby driving the transmission rod 42, causing the movable connecting member 44 to move on the transmission rod 42, and then causing the movable connecting member 44 to drive the movable end thermal component assembly 3112 to move.

[0056] At the same time, the first connector 313 on the active end thermal component assembly 3112 drives the guide slider 22 connected to it to slide inside the guide slider 21, thereby causing the other thermal component assemblies 311 to move in succession, and causing the three thermal component assemblies 311 to fold in succession until the folding unit 30 is folded in place, thus completing the adjustment of the ratio of the total area of ​​the folding variable window-to-wall ratio enclosure structure 100 to the building wall (i.e., window-to-wall ratio).

[0057] Steps 1-3. When the user needs to fully unfold the folding unit 30 of the folding variable window wall enclosure structure 100 and complete the thermal insulation between the indoor and outdoor areas, the motor 41 is started, thereby driving the transmission rod 42, causing the movable connector 44 to move on the transmission rod 42, and then causing the movable connector 44 to drive the movable end thermal component assembly 3112 to move.

[0058] Simultaneously, the first connector 313 on the active end thermal component assembly 3112 drives the guide slider 22, which is rotatably connected to it, to slide inside the guide slide bar 21, thereby causing the other thermal component assemblies 311 to move in succession, and causing the three thermal component assemblies 311 to unfold in succession until the folding unit 30 is fully unfolded. At this time, the three thermal component assemblies 311 are tightly fitted with the side sealing strip 522 on the baffle 521, and the sealing groove 511 and elastic sealing strip 512 in the sealing assembly 51 between the three thermal component assemblies 311 and the prefabricated frame 11 are tightly fitted with each other, forming a pressing force perpendicular to the plane of the three thermal component assemblies 311, thereby achieving longitudinal sealing.

[0059] Example 2

[0060] Figure 10 This is a rendering of the folding variable window-to-wall ratio adjustment device in Embodiment 1 of the present invention.

[0061] like Figure 10As shown, this embodiment provides a folding variable window-to-wall ratio adjustment device 1000, used to be installed on a window opening in a building wall to form a window on the building wall, including at least two folding variable window-to-wall ratio enclosure structures 100. The two folding variable window-to-wall ratio enclosure structures 100 form a set of enclosure structures, with two prefabricated frames 11 of each set of enclosure structures installed side-by-side inside the window opening. The two folding variable window-to-wall ratio enclosure structures 100 in each set of enclosure structures are connected by their respective prefabricated frames 11 and a sealing strip between their respective prefabricated frames 11, and the surface of this connection is referred to as the connection surface 200. The two folding variable window-to-wall ratio enclosure structures 100 are arranged axially symmetrically about the sealing strip.

[0062] The usage process of the folding variable window-to-wall ratio adjustment device 1000 in Example 2 is as follows:

[0063] Step 2-1. Connect the prefabricated frames 11 of the two foldable variable window-to-wall ratio enclosure structures 100 to form a foldable variable window-to-wall ratio adjustment device 1000. Then, set the foldable variable window-to-wall ratio adjustment device 1000 on the window opening of the building wall and form an enclosure for the building wall together with the window.

[0064] Step 2-2. Repeat steps 1-2 and 1-3 in sequence.

[0065] The role and effect of the embodiments

[0066] According to the folding variable window-to-wall ratio enclosure structure and adjustment device involved in this embodiment, the motor, transmission rod, transmission block and movable connecting parts of the drive unit are used in conjunction to drive the guide slider of the guide unit to slide along the guide strip, thereby pulling the movable end thermal component of the folding unit to move, realizing the unfolding and folding of the thermal component. This solves the core problem of the fixed window-to-wall ratio of traditional enclosure structures, which cannot be adjusted according to usage needs and environmental changes, and realizes the flexible adjustment of the window-to-wall ratio, so as to adjust the ratio of light transmission and solid wall area of ​​the building facade.

[0067] Furthermore, by setting the thermal component assembly of the folding unit to three, and connecting adjacent thermal component assemblies by rotating them together via hinges, while making the folding directions of adjacent thermal component assemblies opposite, the thermal component assemblies are compactly stacked in a Z-shape, thus making the folding and unfolding of the thermal component assemblies smooth.

[0068] Furthermore, through the cooperative design of the sealing groove of the sealing unit and the elastic sealing strip, combined with the side sealing strip on the prefabricated frame baffle, a pressing force perpendicular to the plane of the thermal component assembly is formed when the folding unit is fully unfolded, thereby achieving longitudinal sealing between the thermal component assemblies and circumferential sealing between the folding unit and the prefabricated frame, thus improving the airtightness and thermal insulation performance of the folding variable window wall ratio enclosure structure.

[0069] Furthermore, by using at least one of the high-efficiency thermal insulation materials among vacuum insulation panels, aerogel, and polyurethane foam to make thermal component components, the thermal insulation performance of the folding unit can be enhanced, and the solar radiation heat transmittance and visible light transmittance can be adjusted to effectively block the transfer of heat between indoors and outdoors, thereby achieving the goal of reducing energy demand and carbon emissions.

[0070] Furthermore, by setting up an intelligent control unit, environmental sensors are used to monitor environmental parameters such as light intensity, temperature, and wind speed. The control components send control commands to the motor according to preset logic to realize the automatic adjustment of the folding unit, thereby adapting to the needs of indoor and outdoor light and heat environments.

[0071] Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A folding variable window-to-wall ratio enclosure structure, used for installation on window openings in building walls, and forming an enclosure for the building walls together with the windows, characterized in that, include: The unit comprises an installation unit, a guide unit, a folding unit, and a drive unit. The installation unit includes a prefabricated frame for installation inside the window opening; The guide unit is disposed on the prefabricated frame and includes a guide slide bar and a guide slider, wherein the guide slider is slidably connected to the guide slide bar. The folding unit is disposed on the prefabricated frame and is used to form a light-transmitting area on the building wall with the prefabricated frame. It includes a thermal component, which includes at least two thermal component assemblies. One side of the thermal component assembly is rotatably connected to the prefabricated frame. This thermal component assembly is referred to as the fixed-end thermal component assembly. Adjacent thermal component assemblies are rotatably connected to each other. The thermal component assembly on the side away from the fixed-end thermal component assembly is referred to as the movable-end thermal component assembly. A first connector is provided on one side of the movable-end thermal component assembly. The first connector is rotatably connected to the guide slider and is used to move the movable-end thermal component assembly along the guide slide under the drive of the guide slider, thereby causing the folding unit to unfold or fold. The drive unit is mounted on the prefabricated frame. The drive unit includes a motor and a movable connector. The motor drives the movable connector, which is rotatably connected to the movable end thermal component assembly and drives the movable end thermal component assembly to move along the guide rail.

2. The folding variable window-to-wall ratio enclosure structure according to claim 1, characterized in that: in, The fixed-end thermal component assembly is rotatably connected to the prefabricated frame by at least two hinges. Adjacent thermal component assemblies are connected by at least two hinges respectively. The axis of rotation of each hinge coincides with the folding axis of the corresponding adjacent thermal component assembly, thereby enabling relative rotation between adjacent thermal component assemblies and making the folding directions of two adjacent thermal component assemblies opposite, so that the thermal component assembly is Z-shaped in the folded state.

3. The folding variable window-to-wall ratio enclosure structure according to claim 2, characterized in that, Also includes: The sealing unit includes multiple first-level sealing components. These first-level sealing components are used to form a seal between adjacent thermal component components or between a thermal component component and an adjacent prefabricated frame. Each first-level sealing component includes a sealing groove and an elastic sealing strip. The multiple first-level sealing components are respectively disposed on adjacent thermal component components or on the prefabricated frame adjacent to the thermal component components. When the folding unit is in a fully unfolded state, the adjacent sealing grooves and the elastic sealing strips are tightly fitted together, forming a pressing force perpendicular to the plane of the thermal component components, thereby achieving a longitudinal seal.

4. The folding variable window-to-wall ratio enclosure structure according to claim 3, characterized in that: in, The sealing unit also includes two secondary sealing components, each including a baffle and a side sealing strip. The two baffles are respectively disposed on the inner top and inner bottom surfaces of the prefabricated frame, and the two side sealing strips are respectively disposed on the side of the baffles near the folding unit. When the folding unit is in the fully unfolded state, the two side sealing strips are tightly fitted with the folding unit to achieve lateral sealing.

5. The folding variable window-to-wall ratio enclosure structure according to claim 4, characterized in that: in, The drive unit further includes a transmission rod and a transmission block. The transmission rod is keyed to the output shaft of the motor. The motor is disposed on the inner bottom surface of the prefabricated frame and is used to drive the transmission rod to rotate, thereby causing the movable connecting member to move on the transmission rod. The transmission rod is rotatably connected to the transmission block, which is disposed on the inner bottom surface of the prefabricated frame and is used to cooperate with the motor to rotate the transmission rod.

6. The folding variable window-to-wall ratio enclosure structure according to claim 5, characterized in that: in, A second connector is provided on the side of the movable end thermal component assembly near the guide slide. The movable connector is rotatably connected to the second connector, which is used to drive the movable end thermal component assembly to move, thereby causing the folding unit to unfold or fold.

7. The folding variable window-to-wall ratio enclosure structure according to claim 6, characterized in that, Also includes: The intelligent control unit includes control components and at least one environmental sensor. The environmental sensor is installed on the thermal component assembly or around the window opening to monitor light intensity, temperature or wind speed. The control component is used to receive the monitoring signal from the environmental sensor and send control commands to the motor according to preset logic to adjust the folding or unfolding of the folding unit.

8. A folding variable window-to-wall ratio adjustment device, characterized in that, include: The folding variable window-to-wall ratio enclosure structure according to at least two claims 1-7 The two foldable variable window wall ratio enclosure structures form a set of enclosure structures, and the two prefabricated frames of each set of enclosure structures are installed side by side in the window opening.

9. The folding variable window-to-wall ratio adjustment device according to claim 8, characterized in that: in, The two folding variable window-to-wall ratio enclosure structures in each group of enclosure mechanisms are connected by their respective prefabricated frames and are arranged symmetrically about the connection surface.

Images