Architectural decoration energy-saving curtain wall

Abstract

The invention relates to the technical field of curtain walls, in particular to a building decoration energy-saving curtain wall which comprises a curtain wall frame, a power mechanism is arranged on the outer side of the curtain wall frame, linkage mechanisms are installed on the two sides of the curtain wall frame, and a limiting frame seat is fixedly installed between the inner sides of the linkage mechanisms. The limiting frame bases are connected to the top and the bottom in the curtain wall frame in a sliding mode. According to the photovoltaic curtain wall cleaning device, the detachable design is adopted, the scraping plate or the cleaning brush plate can be conveniently replaced by loosening the limiting screw rod, different cleaning requirements are met, in rainy days, the electric push rod is started, rainwater washing and device brushing are combined, efficient cleaning is achieved, and the outdoor cleaning operation frequency is greatly reduced; according to the multifunctional design integrating angle adjustment, automatic cleaning and convenient maintenance, long-term stable operation of the photovoltaic curtain wall is guaranteed, and the light energy conversion efficiency and the overall use benefits are effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of curtain walls, and particularly to an energy-saving curtain wall for building decoration. Background Art

[0002] In the field of architecture, as a new component that combines photovoltaic power generation technology with building curtain walls, the energy-saving photovoltaic curtain wall for building decoration is gradually becoming an important way to achieve building energy conservation, emission reduction, and sustainable development. To improve the photovoltaic conversion efficiency, many researchers and technicians have carried out improved designs. For example, the installation structure of an energy-saving building photovoltaic curtain wall that is convenient to adjust disclosed in the Chinese patent with the publication number "CN216195787U" can effectively expand the adjustment range of the inclination angle of photovoltaic panels and optimize the photovoltaic conversion efficiency by setting a coarse adjustment shaft, a fine adjustment shaft, a coarse adjustment rod, a fine adjustment rod, a coarse adjustment mechanism, and a fine adjustment mechanism.

[0003] However, such devices still have significant defects in actual applications. First, the outer surface of the photovoltaic curtain wall lacks a cleaning structure. During long-term use, impurities such as dust, leaves, and plastic bags are extremely likely to adhere, which not only affects the aesthetics of the building appearance but also reduces the photovoltaic conversion effect. Second, since photovoltaic curtain walls are mostly installed at high positions of buildings, when comprehensive inspection, cleaning, and maintenance of their outer surfaces are required, workers often need to perform high-altitude operations, which not only poses a high safety risk but also greatly increases the maintenance cost. Therefore, the existing energy-saving photovoltaic curtain wall technology for building decoration still needs to be further improved and perfected to meet the actual application requirements of buildings. Summary of the Invention

[0004] To improve the convenience of inspection, maintenance, and repair during the application of the existing technology, this application provides an energy-saving curtain wall for building decoration.

[0005] An energy-saving curtain wall for building decoration provided by this application adopts the following technical solutions: It includes a curtain wall frame, a power mechanism is arranged on the outer side of the curtain wall frame, linkage mechanisms are installed on both sides of the curtain wall frame, a limit frame seat is fixedly installed between the inner sides of the linkage mechanisms, the limit frame seat is slidably connected to the top and bottom inside the curtain wall frame, a curtain wall module is rotatably connected to the middle inside the curtain wall frame, and the limit frame seat covers the top and bottom of the curtain wall module; The curtain wall module includes a curtain wall base, the curtain wall base is rotatably connected to the inside of the curtain wall frame, an angle adjustment group is fixedly installed in the middle of the curtain wall base, a rotating shaft is rotatably connected to the upper end of the front surface of the curtain wall base, a photovoltaic curtain wall is fixedly connected to the bottom of the rotating shaft, a dust-proof component is fixedly connected to the upper end of the front surface of the photovoltaic curtain wall, linkage components are arranged on both sides of the upper end of the front surface of the curtain wall base, and the linkage components are in transmission connection with the dust-proof component.

[0006] Optionally, the power mechanism includes a driving motor, a worm, and a worm gear. The driving motor is fixedly installed at the lower end of one side of the curtain wall frame. The worm is rotatably connected to the inner bottom of the curtain wall frame. The worm gear is rotatably connected to both sides of the bottom of the curtain wall frame. The output end of the driving motor is fixedly connected to one end of the worm. The worm and the worm gear are in transmission connection. The top of the worm gear is connected to the bottom of the linkage mechanism.

[0007] Optionally, the linkage mechanism includes side sliding grooves. The side sliding grooves are opened on both sides of the curtain wall frame. The inner side of the side sliding grooves is communicated with the inside of the curtain wall frame. A first lead screw is rotatably connected inside the side sliding grooves. Both ends of the first lead screw are threadedly connected with sliders. The thread directions of both ends of the first lead screw are opposite. The inner side of the slider is fixedly installed with a connecting rod. The inner end of the connecting rod is connected to the limit frame seat. The bottom of the first lead screw is connected to the top of the worm.

[0008] Optionally, the overall cross-sectional shape of the limit frame seat is concave-shaped, and the limit frame seat is sleeved on the top and bottom of the curtain wall base respectively.

[0009] Optionally, the angle adjustment group includes a base frame. The base frame is fixedly connected to the middle of the curtain wall base. A hinge wheel is rotatably connected to the bottom of the base frame. An electric push rod is fixedly connected to the top of the hinge wheel. The output end of the electric push rod is fixedly connected to a hinge frame. The front end of the hinge frame is fixedly connected to the back of the photovoltaic curtain wall.

[0010] Optionally, the dust-proof component includes a guide rail. The guide rail is fixedly connected to the upper end of the front of the photovoltaic curtain wall. A second lead screw is rotatably connected inside the guide rail. A movable block is threadedly connected to the outer surface of the second lead screw. The movable block is slidably connected inside the guide rail. A brushing group is fixedly installed at the bottom of the movable block. The back side of the brushing group is in close connection with the front of the photovoltaic curtain wall. Both ends of the second lead screw are connected to the linkage assembly.

[0011] Optionally, the brushing group includes an installation rail. The installation rail is fixedly connected to the bottom of the movable block. A sliding plate is slidably connected inside the installation rail. A cleaning brush plate is fixedly connected to the side of the sliding plate close to the photovoltaic curtain wall. The brushing surface of the cleaning brush plate is in close connection with the outer surface of the photovoltaic curtain wall. The lower end of the installation rail is threadedly connected with a limit screw, and the end of the limit screw penetrates through the installation rail.

[0012] Optionally, the limit screw is set as a hand-twist screw. The overall cross-sectional shape of the inner cavity of the installation rail is convex-shaped, and the overall cross-sectional shape of the sliding plate is also convex-shaped.

[0013] Optionally, the linkage assembly includes an arc-shaped plate and a side plate. The arc-shaped plate is fixedly connected to the upper ends of both sides of the front of the curtain wall base. An arc-shaped rack is fixedly connected to the inner side of the arc-shaped plate. A connecting shaft is rotatably connected to the outer side of the side plate. The inner end of the connecting shaft is fixedly connected to the outer end of the second lead screw. A gear is fixedly connected to the outer end of the connecting shaft. The gear is meshed with the arc-shaped rack.

[0014] Optionally, both the arc-shaped plate and the arc-shaped rack are concentric with the rotating shaft. The outer surface edges and corners of the curtain wall frame and the curtain wall base are all arc-shaped. Sealing gaskets are provided at the contact positions between the outer side of the curtain wall base and the curtain wall frame.

[0015] In summary, the present application includes the following beneficial technical effects: The power mechanism of this device takes the drive motor as the core. Through the transmission structure of the worm and the worm wheel, the motor power is transmitted to the first lead screw. With the reverse thread design at both ends of the first lead screw, the slider in the side chute is driven to slide reciprocally in the opposite direction. The slider drives the limit frame seat through the connecting rod, so that it accurately covers and engages with the top and bottom of the curtain wall base, realizing firm fixation. When the photovoltaic curtain wall needs to be overhauled, the drive motor is started in reverse, and the linkage mechanism drives the limit frame seat to disengage from the curtain wall frame. Utilizing the characteristic that the curtain wall base is rotatably installed in the frame, the photovoltaic curtain wall is flipped to the indoor, and the overhaul can be completed without high-altitude operation, significantly improving the convenience and safety of equipment use; In the curtain wall module, the electric push rod is installed in the base frame through the articulated wheel and the articulated frame. The telescopic movement drives the photovoltaic curtain wall to adjust the angle on the photovoltaic base around the rotating shaft, ensuring that the curtain wall can fully receive sunlight and improving the light energy conversion efficiency. During the angle adjustment process, the photovoltaic curtain wall drives the guide rail, the second lead screw and the gear to do circular motion. Utilizing the rolling transmission of the gear and the arc-shaped rack with concentric circle layout, the second lead screw is driven to rotate, so that the movable block drives the installation rail and the cleaning brush plate to move horizontally, realizing automatic cleaning of the outer surface of the curtain wall. This design cleverly reuses the power of the electric push rod without additional energy, reducing the cleaning cost; The cleaning brush plate of this device adopts a detachable design. By loosening the limit screw, the scraping plate or the cleaning brush plate can be conveniently replaced to meet different cleaning requirements. On rainy days, the electric push rod is started, combined with rainwater flushing and device brushing, to achieve efficient cleaning, greatly reducing the frequency of outdoor cleaning operations. When the photovoltaic curtain wall is damaged, it can also be flipped to the indoor for repair through the power mechanism. This multifunctional design integrating angle adjustment, automatic cleaning and convenient maintenance ensures the long-term stable operation of the photovoltaic curtain wall, effectively improving the light energy conversion efficiency and the overall use benefit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram in the embodiment of the present application; Figure 2It is a schematic diagram of the rear view structure in the embodiment of the present application; Figure 3 It is a schematic diagram of the structure of the angle adjustment group in the embodiment of the present application; Figure 4 It is a schematic diagram of the side view structure in the embodiment of the present application; Figure 5 It is a schematic diagram of the upward view structure in the embodiment of the present application; Figure 6 It is a schematic diagram of the rotating state structure of the curtain wall module in the embodiment of the present application; Figure 7 It is a schematic diagram of the unfolded state structure of the photovoltaic curtain wall in the embodiment of the present application; Figure 8 It is a schematic diagram of the internal structure of the curtain wall frame in the embodiment of the present application; Figure 9 It is in the embodiment of the present application Figure 6 The enlarged structure schematic diagram of place A; Figure 10 It is in the embodiment of the present application Figure 7 The enlarged structure schematic diagram of place B.

[0017] Reference numerals: 1, curtain wall frame; 2, power mechanism; 21, drive motor; 22, worm; 23, worm gear; 3, linkage mechanism; 31, side chute; 32, first lead screw; 33, slider; 34, connecting rod; 4, limit frame seat; 5, curtain wall module; 51, curtain wall base; 52, angle adjustment group; 521, base frame; 522, articulated wheel; 523, electric push rod; 524, articulated frame; 53, dust-proof component; 531, guide rail; 532, second lead screw; 533, movable block; 534, brushing group; 5341, mounting rail; 5342, sliding plate; 5343, cleaning brush plate; 5344, limit screw; 54, photovoltaic curtain wall; 55, linkage component; 551, arc-shaped plate; 552, side plate; 553, arc-shaped rack; 554, coupling shaft; 555, gear; 56, rotating shaft. Detailed implementation manners

[0018] The following will Figures 1-10 make a further detailed description of the present application in conjunction with the attached

[0019] The embodiment of the present application discloses an architectural decorative energy-saving curtain wall. As Figures 1-10 shown, for an architectural decorative energy-saving curtain wall, the following technical solution is adopted: It includes a curtain wall frame 1, a power mechanism 2 is arranged on the outer side of the curtain wall frame 1, linkage mechanisms 3 are installed on both sides of the curtain wall frame 1, a limit frame seat 4 is fixedly installed between the inner sides of the linkage mechanisms 3, the limit frame seat 4 is slidably connected to the top and bottom inside the curtain wall frame 1, a curtain wall module 5 is rotatably connected to the middle inside the curtain wall frame 1, and the limit frame seat 4 covers the top and bottom of the curtain wall module 5; The curtain wall module 5 includes a curtain wall base 51, which is rotatably connected to the inside of the curtain wall frame 1, an angle adjustment group 52 is fixedly installed in the middle of the curtain wall base 51, a rotating shaft 56 is rotatably connected to the upper end of the front side of the curtain wall base 51, a photovoltaic curtain wall 54 is fixedly connected to the bottom of the rotating shaft 56, a dustproof component 53 is fixedly connected to the upper end of the front side of the photovoltaic curtain wall 54, linkage components 55 are arranged on both sides of the upper end of the front side of the curtain wall base 51, and the linkage component 55 and the dustproof component 53 are transmission-connected. When the decorative energy-saving curtain wall of this building is working, after the power mechanism 2 is started, the linkage mechanism 3 is driven to operate through the transmission system. Since the limited frame seat 4 is fixedly installed on the inner side of the linkage mechanism 3, and the limited frame seat 4 can slide at the top and bottom of the curtain wall frame 1, the movement of the linkage mechanism 3 will drive the limited frame seat 4 to move in the curtain wall frame 1, and when the limited frame seat 4 moves to the curtain wall module 5, it will be covered by The top and bottom of the curtain wall module 5 are used to position and fix the curtain wall module 5. In the curtain wall module 5, the curtain wall base 51 can rotate inside the curtain wall frame 1. When the angle of the photovoltaic curtain wall 54 needs to be adjusted, the angle adjustment group 52 starts to work, driving the curtain wall base 51 to rotate, thereby changing the angle of the photovoltaic curtain wall 54 that is rotatably connected to the curtain wall base 51 through the rotating shaft 56, so as to obtain a better lighting angle and improve the energy-saving effect. At the same time, when the photovoltaic curtain wall 54 rotates, it will drive the dustproof component 53 on the front side to move. The dustproof component 53 is transmission-connected with the linkage component 55, thereby transmitting the movement of the photovoltaic curtain wall 54 to the linkage component 55, so that the linkage component 55 runs synchronously. Through the coordinated work of the linkage component 55 and the dustproof component 53, the surface of the photovoltaic curtain wall 54 can be cleaned to prevent dust and other impurities from affecting its performance, thereby ensuring the efficient and stable operation of the photovoltaic curtain wall 54.

[0020] Please refer to Figure 3, the angle adjustment group 52 includes a base frame 521. The base frame 521 is fixedly connected to the middle of the curtain wall base 51. A hinge wheel 522 is rotatably connected to the bottom of the base frame 521. The top of the hinge wheel 522 is fixedly connected to an electric push rod 523. The output end of the electric push rod 523 is fixedly connected to a hinge frame 524. The front end of the hinge frame 524 is fixedly connected to the back of the photovoltaic curtain wall 54. The base frame 521 serves as a fixed foundation and is stably connected to the middle of the curtain wall base 51, providing support for the overall structure. The hinge wheel 522 at the bottom of the electric push rod 523 is rotatably connected to the base frame 521, ensuring that the electric push rod 523 can swing flexibly; the hinge frame 524 at its output end is connected to the back of the photovoltaic curtain wall 54 to form a stable transmission connection. When the electric push rod 523 is started, the push rod performs telescopic movement. Due to the hinge design of the hinge wheel 522 and the hinge frame 524, the telescopic movement of the electric push rod 523 will be converted into rotation around the hinge wheel 522, thereby driving the hinge frame 524 to push and pull the photovoltaic curtain wall 54. In this process, the photovoltaic curtain wall 54 rotates around the axis 56 to adjust the angle on the front of the curtain wall base 51. By controlling the telescopic length and speed of the electric push rod 523, the tilt angle of the photovoltaic curtain wall 54 can be accurately adjusted to enable it to better receive light and optimize the light energy conversion efficiency.

[0021] Please refer to Figure 4 , Figure 5 and Figure 8, the power mechanism 2 includes a drive motor 21, a worm 22 and a worm gear 23. The drive motor 21 is fixedly installed at the lower end of one side of the curtain wall frame 1. The worm 22 is rotatably connected to the inner bottom of the curtain wall frame 1. The worm gear 23 is rotatably connected to both sides of the bottom of the curtain wall frame 1. The output end of the drive motor 21 is fixedly connected to one end of the worm 22. The worm 22 is in transmission connection with the worm gear 23. The top of the worm gear 23 is connected to the bottom of the linkage mechanism 3. The linkage mechanism 3 includes side chutes 31. The side chutes 31 are opened on both sides of the curtain wall frame 1. The inner side of the side chutes 31 is communicated with the inside of the curtain wall frame 1. A first lead screw 32 is rotatably connected inside the side chutes 31. Both ends of the first lead screw 32 are threadedly connected with sliders 33. The thread rotation directions of both ends of the first lead screw 32 are opposite. The inner side of the slider 33 is fixedly installed with a connecting rod 34. The inner end of the connecting rod 34 is connected to the limit frame seat 4. The bottom of the first lead screw 32 is connected to the top of the worm 22. The overall cross-sectional shape of the limit frame seat 4 is concave. The limit frame seat 4 is respectively sleeved on the top and bottom of the curtain wall base 51. During use, the drive motor 21 serves as a power source and is fixedly installed at the lower end of one side of the curtain wall frame 1. After starting, it drives the connected worm 22 to rotate at the inner bottom of the curtain wall frame 1. The worm 22 is in transmission connection with the two side worm gears 23, driving the worm gears 23 to rotate synchronously. The top of the worm gear 23 is connected to the first lead screw 32 inside the side chute 31 of the linkage mechanism 3, thereby transmitting the power to the first lead screw 32. The thread rotation directions of both ends of the first lead screw 32 are opposite. When the first lead screw 32 rotates, it can drive the sliders 33 at both ends to slide in the side chute 31 in the opposite direction. The slider 33 is connected to the concave-shaped limit frame seat 4 through the connecting rod 34. The sliding of the slider 33 drives the limit frame seat 4 to move along the top and bottom of the inner part of the curtain wall frame 1. When it is necessary to fix the curtain wall module 5, the slider 33 drives the limit frame seat 4 to move and is respectively sleeved on the top and bottom of the curtain wall base 51, realizing the limit fixation of the curtain wall base 51. If it is necessary to repair or adjust the curtain wall module 5, the drive motor 21 rotates in the reverse direction, driving the worm 22, the worm gear 23 and the first lead screw 32 to rotate in the reverse direction, so that the slider 33 drives the limit frame seat 4 to move in the reverse direction and separate from the curtain wall base 51, facilitating the operation of the curtain wall module 5.

[0022] Please refer to Figures 6-10, the linkage assembly 55 includes an arc-shaped plate 551 and a side plate 552. The arc-shaped plate 551 is fixedly connected to the upper ends of both sides of the front surface of the curtain wall base 51. An arc-shaped rack 553 is fixedly connected to the inner side of the arc-shaped plate 551. A connecting shaft 554 is rotatably connected to the outer side of the side plate 552. The inner end of the connecting shaft 554 is fixedly connected to the outer end of the second lead screw 532. A gear 555 is fixedly connected to the outer end of the connecting shaft 554. The gear 555 is meshed with the arc-shaped rack 553. Both the arc-shaped plate 551 and the arc-shaped rack 553 are concentric with the rotating shaft 56. The outer surface edges and corners of the curtain wall frame 1 and the curtain wall base 51 are all arc-shaped. Sealing washers are provided at the contact between the outer side of the curtain wall base 51 and the curtain wall frame 1. During the use of this device, the linkage assembly 55 converts the angle adjustment action of the photovoltaic curtain wall 54 into the cleaning power of the dust-proof assembly 53 through the meshing transmission between the gear 555 and the rack. When the angle adjustment group 52 drives the photovoltaic curtain wall 54 to rotate around the rotating shaft 56, the second lead screw 532 and the connecting shaft 554 connected to the photovoltaic curtain wall 54 perform circular motions accordingly. Since the arc-shaped plate 551 and the arc-shaped rack 553 are concentric with the rotating shaft 56, during the rotation of the photovoltaic curtain wall 54, the arc-shaped rack 553 remains stationary, while the gear 555 at the outer end of the connecting shaft 554 rolls along the inner side of the arc-shaped rack 553. The meshing transmission between the gear 555 and the arc-shaped rack 553 drives the connecting shaft 554 to rotate, thereby driving the second lead screw 532 to rotate. The rotation of the second lead screw 532 causes the movable block 533 connected by threads to slide within the guide rail 531, driving the bottom brush rubbing group 534 to move horizontally, realizing the automatic cleaning of the outer surface of the photovoltaic curtain wall 54. In addition, the arc-shaped design at the outer surface edges and corners of the curtain wall frame 1 and the curtain wall base 51 effectively reduces wind resistance and stress concentration; the sealing washers at their contact surfaces play a role in waterproofing and dust-proofing, ensuring the stability of the internal structure of the curtain wall and improving the overall performance and service life.

[0023] Please refer to Figures 6-10, the dust-proof component 53 includes a guide rail 531, the guide rail 531 is fixedly connected to the upper end of the front surface of the photovoltaic curtain wall 54. A second lead screw 532 is rotatably connected inside the guide rail 531. A movable block 533 is threadedly connected to the outer surface of the second lead screw 532. The movable block 533 is slidably connected inside the guide rail 531. A brush group 534 is fixedly installed at the bottom of the movable block 533. The rear side of the brush group 534 is in fitting connection with the front surface of the photovoltaic curtain wall 54. Both ends of the second lead screw 532 are connected to the linkage component 55. The brush group 534 includes a mounting rail 5341. The mounting rail 5341 is fixedly connected to the bottom of the movable block 533. A sliding plate 5342 is slidably connected inside the mounting rail 5341. A cleaning brush plate 5343 is fixedly connected to the side of the sliding plate 5342 close to the photovoltaic curtain wall 54. The brushing surface of the cleaning brush plate 5343 is in fitting connection with the outer surface of the photovoltaic curtain wall 54. A limit screw 5344 is threadedly connected to the lower end of the mounting rail 5341. The end of the limit screw 5344 penetrates through the mounting rail 5341. The cleaning brush plate 5343 can be flexibly replaced according to requirements. It can also be replaced with a scraper made of silicone material to assist in scraping. Specifically, it can be flexibly replaced and installed according to the application. The limit screw 5344 is set as a hand-tightening screw. The overall cross-sectional shape of the inner cavity of the mounting rail 5341 is set as a convex shape. The overall cross-sectional shape of the sliding plate 5342 is also set as a convex shape. The dust-proof component 53 of this device realizes the automatic cleaning and flexible maintenance of the photovoltaic curtain wall 54 through the coordinated operation of multiple components. During use, the guide rail 531 is fixed to the upper end of the front surface of the photovoltaic curtain wall 54. The second lead screw 532 rotatably connected inside rotates under the drive of the linkage component 55. Since the second lead screw 532 is in threaded cooperation with the movable block 533, when the lead screw rotates, it drives the movable block 533 to slide inside the guide rail 531. The brush group 534 installed at the bottom of the movable block 533 moves accordingly. Among them, the cleaning brush plate 5343 is in close fit with the outer surface of the photovoltaic curtain wall 54. During the sliding process of the movable block 533, the cleaning brush plate 5343 brushes the surface of the curtain wall to remove dust and impurities and keep the curtain wall clean. When it is necessary to replace the cleaning component, by loosening the hand-tightening limit screw 5344, using the matching structure of the convex cross-section of the mounting rail 5341 and the sliding plate 5342, the sliding plate 5342 together with the cleaning brush plate 5343 can be conveniently pulled out from the mounting rail 5341, replaced with the cleaning brush plate 5343 or the silicone scraper according to actual needs, and then the sliding plate 5342 is reinserted and the limit screw 5344 is tightened to fix it, so as to meet the requirements of different cleaning scenarios and ensure the efficient operation of the photovoltaic curtain wall 54.

[0024] The implementation principle of an energy-saving curtain wall for building decoration in an embodiment of the present application is as follows: Through the cooperative design of the power mechanism 2 and the curtain wall module 5, this device can effectively improve the usability and cleaning and maintenance efficiency of the energy-saving photovoltaic curtain wall 54 for building decoration. During use, in terms of the power mechanism 2, the driving motor 21 serves as the core power source. After starting, it drives the worm 22 to rotate. Through the transmission structure of the worm 22 and the worm wheel 23, the synchronous rotation of the two worm wheels 23 is achieved. The rotation of the worm wheel 23 further drives the first lead screw 32 to rotate in the side chute 31. Since the thread directions at both ends of the first lead screw 32 are opposite, the sliders 33 at both ends of it can reciprocate in the side chute 31 in opposite directions. The displacement of the slider 33 is transmitted to the limit frame base 4 through the connecting rod 34, enabling the two limit frame bases 4 to approach each other and cover the top and bottom of the curtain wall base 51, thereby realizing the firm fixation of the curtain wall base 51. When it is necessary to repair and maintain the photovoltaic curtain wall 54, the driving motor 21 is started in the reverse direction, and the limit frame base 4 is driven to move outward through the linkage mechanism 3, disengaging from the top and bottom of the curtain wall frame 1. At this time, due to the structural design that the curtain wall base 51 is rotatably installed inside the curtain wall frame 1, the photovoltaic curtain wall 54 can be conveniently flipped indoors, greatly reducing the risk of high-altitude operations during the repair and maintenance process and significantly improving the safety and usability of the equipment; In the design of the curtain wall module 5, the electric push rod 523 is installed inside the base frame 521 through the articulated wheel 522 and the articulated frame 524. Its telescopic movement can drive the photovoltaic curtain wall 54 to adjust the angle on the photovoltaic base around the rotating shaft 56. This angle adjustment function enables the photovoltaic curtain wall 54 to be optimally adjusted according to the lighting conditions, thereby improving the light energy conversion efficiency and enhancing the energy-saving effect of the building. It should be noted that during the angle adjustment process of the photovoltaic curtain wall 54, the associated guide rail 531, the second lead screw 532, and the gear 555 will perform circular motion around the rotating shaft 56. Since the arc-shaped plate 551 and the arc-shaped rack 553 are concentrically arranged with the rotating shaft 56, when the gear 555 rolls inside the arc-shaped rack 553, through the transmission relationship between the gear 555 and the second lead screw 532, the second lead screw 532 is driven to rotate, and then the movable block 533 slides inside the guide rail 531. The displacement of the movable block 533 finally causes the installation rail 5341 and the cleaning brush plate 5343 inside it to move horizontally, realizing the automatic cleaning of the outer surface of the photovoltaic curtain wall 54. This design ingeniously converts the angle adjustment power into cleaning power, without additional energy consumption, effectively reducing the cleaning cost. In addition, the cleaning brush plate 5343 adopts a detachable design. By loosening the limit screw 5344, the slide plate 5342 can be pulled out from the installation rail 5341, facilitating the replacement of the scraping plate or the cleaning brush plate 5343. In rainy weather, the electric push rod 523 can be actively started, and with the help of rainwater flushing and the brushing effect of the device, an efficient cleaning effect can be achieved, minimizing outdoor cleaning operations, ensuring that the photovoltaic curtain wall 54 maintains a good working state for a long time, continuously improving the light energy conversion efficiency, so that the photovoltaic curtain wall 54 does not need to be cleaned outdoors if it is not damaged, and if it is damaged, it only needs to be flipped indoors. The overall cleaning and maintenance are relatively convenient, and the energy-saving efficiency of light energy conversion is more efficient.

[0025] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An energy-saving curtain wall for building decoration, characterized in that; It includes a curtain wall frame (1), a power mechanism (2) is provided on the outer side of the curtain wall frame (1), linkage mechanisms (3) are installed on both sides of the curtain wall frame (1), a limit frame base (4) is fixedly installed between the inner sides of the linkage mechanisms (3), and a curtain wall module (5) is rotatably connected to the middle of the interior of the curtain wall frame (1); The curtain wall module (5) includes a curtain wall base (51), the curtain wall base (51) is rotatably connected to the interior of the curtain wall frame (1), an angle adjustment group (52) is fixedly installed in the middle of the curtain wall base (51), a rotating shaft (56) is rotatably connected to the upper end of the front of the curtain wall base (51), a photovoltaic curtain wall (54) is fixedly connected to the bottom of the rotating shaft (56), a dust-proof component (53) is fixedly connected to the upper end of the front of the photovoltaic curtain wall (54), linkage components (55) are provided on both sides of the upper end of the front of the curtain wall base (51), and the linkage components (55) are in transmission connection with the dust-proof component (53).

2. The energy-saving curtain wall for building decoration according to claim 1, characterized in that: The power mechanism (2) includes a drive motor (21), a worm (22) and a worm gear (23), the drive motor (21) is fixedly installed at the lower end of one side of the curtain wall frame (1), the worm (22) is rotatably connected to the inner bottom of the curtain wall frame (1), the worm gear (23) is rotatably connected to both sides of the bottom of the curtain wall frame (1), the output end of the drive motor (21) is fixedly connected to one end of the worm (22), the worm (22) is in transmission connection with the worm gear (23), and the top of the worm gear (23) is connected to the bottom of the linkage mechanism (3).

3. The energy-saving curtain wall for building decoration according to claim 2, characterized in that: The linkage mechanism (3) includes side chutes (31), the side chutes (31) are opened on both sides of the curtain wall frame (1), the inner sides of the side chutes (31) are communicated with the interior of the curtain wall frame (1), a first lead screw (32) is rotatably connected to the interior of the side chutes (31), both ends of the first lead screw (32) are threadedly connected with sliders (33), the thread rotation directions of both ends of the first lead screw (32) are opposite, a connecting rod (34) is fixedly installed on the inner side of the slider (33), the inner end of the connecting rod (34) is connected to the limit frame base (4), and the bottom of the first lead screw (32) is connected to the top of the worm (22).

4. The energy-saving curtain wall for building decoration according to claim 3, wherein: The overall cross-sectional shape of the limit frame base (4) is concave-shaped, and the limit frame base (4) is respectively sleeved on the top and bottom of the curtain wall base (51).

5. The energy-saving curtain wall for building decoration according to claim 1, wherein: The angle adjustment group (52) includes a base frame (521), the base frame (521) is fixedly connected to the middle of the curtain wall base (51), a hinge wheel (522) is rotatably connected to the bottom of the base frame (521), an electric push rod (523) is fixedly connected to the top of the hinge wheel (522), the output end of the electric push rod (523) is fixedly connected to a hinge frame (524), and the front end of the hinge frame (524) is fixedly connected to the back of the photovoltaic curtain wall (54).

6. The energy-saving curtain wall for building decoration according to claim 1, characterized in that: The dust-proof component (53) includes a guide rail (531). The guide rail (531) is fixedly connected to the upper end of the front surface of the photovoltaic curtain wall (54). A second lead screw (532) is rotatably connected inside the guide rail (531). A movable block (533) is threadedly connected to the outer surface of the second lead screw (532). The movable block (533) is slidably connected inside the guide rail (531). A brushing group (534) is fixedly installed at the bottom of the movable block (533). The rear side of the brushing group (534) is in fitting connection with the front surface of the photovoltaic curtain wall (54). Both ends of the second lead screw (532) are connected to a linkage assembly (55).

7. The energy-saving curtain wall for building decoration according to claim 6, wherein: The brushing group (534) includes a mounting rail (5341). The mounting rail (5341) is fixedly connected to the bottom of the movable block (533). A sliding plate (5342) is slidably connected inside the mounting rail (5341). A cleaning brush plate (5343) is fixedly connected to the side of the sliding plate (5342) close to the photovoltaic curtain wall (54). The brushing surface of the cleaning brush plate (5343) is in fitting connection with the outer surface of the photovoltaic curtain wall (54). A limit screw (5344) is threadedly connected to the lower end of the mounting rail (5341). The end of the limit screw (5344) penetrates through the mounting rail (5341).

8. The energy-saving curtain wall for building decoration according to claim 7, wherein: The limit screw (5344) is set as a hand-tightening screw. The overall cross-sectional shape of the inner cavity of the mounting rail (5341) is set as a convex shape. The overall cross-sectional shape of the sliding plate (5342) is also set as a convex shape.

9. The building decoration energy-saving curtain wall according to claim 7, characterized in that: The linkage assembly (55) includes an arc-shaped plate (551) and a side plate (552). The arc-shaped plate (551) is fixedly connected to the upper ends of both sides of the front surface of the curtain wall base (51). An arc-shaped rack (553) is fixedly connected to the inner side of the arc-shaped plate (551). A connecting shaft (554) is rotatably connected to the outer side of the side plate (552). The inner end of the connecting shaft (554) is fixedly connected to the outer end of the second lead screw (532). A gear (555) is fixedly connected to the outer end of the connecting shaft (554). The gear (555) is meshed with the arc-shaped rack (553).

10. A building decoration energy-saving curtain wall according to claim 9, characterized in that: Both the arc-shaped plate (551) and the arc-shaped rack (553) are concentric with the rotating shaft (56). The outer surface edges of the curtain wall frame (1) and the curtain wall base (51) are all set as arc-shaped. Sealing gaskets are provided at the contact positions between the outer side of the curtain wall base (51) and the curtain wall frame (1).

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