Hollow glass shutter with sound insulation and noise reduction functions

Abstract

The utility model relates to the technical field of shutters, and discloses a sound insulation and noise reduction hollow glass shutter which comprises a frame, the bottom of the front end of the frame penetrates through and is rotationally connected with a rotary knob, one end of the rotary knob is fixedly connected with a bevel gear set, the top of the bevel gear set is fixedly connected with a lead screw, and the outer ring of the top of the lead screw is in threaded connection with a rack. First gears are rotationally connected to one sides of the inner walls of the frame, louver blades are rotationally connected to one sides of the first gears, sealing strips are fixedly connected to the bottoms of the louver blades, a water collecting tank is formed in the top of the frame, and a cleaning assembly is arranged at the top of the inner wall of the frame. In the utility model, the transmission of the bevel gear set, the screw rod, the rack and the first gear is driven by rotating the knob at the bottom of the front end of the frame, the flexible adjustment of the angles of the louver blades can be realized, and the sealing strips arranged at the bottoms of the louver blades can better realize sealing in the angle adjustment process, so that the sound insulation and noise reduction performance is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of blind technology, specifically to a sound-insulating and noise-reducing insulated glass blind. Background Technology

[0002] Venetian blinds are a flexible and practical window covering, typically consisting of multiple rotatable slats arranged in parallel, assembled together by a frame and connectors. They function like ordinary curtains, blocking sunlight and protecting privacy, while also allowing for flexible control of the amount and direction of light entering the room by adjusting the angle of the slats, making indoor lighting more tailored to individual needs. Modern Venetian blinds offer a variety of materials, including wood, metal, and plastic, to match different décor styles. Some high-end Venetian blinds also feature automatic cleaning and sound insulation functions, such as automatic cleaning structures with water collection channels, pumps, and brush plates, and enhanced sound insulation through sealing strips and special slat designs, combining aesthetics and functionality.

[0003] In existing technology, one way to adjust the angle of louvers is to install a rotating rod through the louvers on one side of the louver frame. Each louver is fixed to the rotating rod by a connector. When the rotating rod is rotated manually, the louvers rotate synchronously, thereby adjusting the louver angle. In existing technology, the double-glazed structure is prone to resonance with low-frequency noise such as traffic noise, resulting in inadequate sound insulation in the low-frequency range. Traffic noise energy is mostly concentrated in the mid-to-low frequency range (below 200Hz). Sounds such as car tires rubbing against the ground and engine noise are difficult for double-glazed windows to effectively block, and a low rumbling sound can still be heard. For example, if you live next to a main road, even with double-glazed windows installed, you may still be disturbed by the low-frequency noise of passing vehicles when the windows are closed.

[0004] At the same time, current methods for adjusting louvers cannot achieve precise angle adjustment, making it impossible to meet the needs of scenarios with precise requirements for light intensity and direction, such as photography studios and laboratories. It is difficult to create an ideal lighting environment and efficient angle adjustment of the louvers is not possible. To address these issues, a sound-insulating and noise-reducing insulated glass louver is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a soundproof and noise-reducing insulated glass louver, which solves the problem of the inability to efficiently adjust the angle of the louvers in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a soundproof and noise-reducing insulated glass louver, comprising a frame, a knob that is rotatably connected through and to the bottom of the front end of the frame, a bevel gear set fixedly connected to one end of the knob, a lead screw fixedly connected to the top of the bevel gear set, a rack threaded to the outer ring of the top of the lead screw, a first gear rotatably connected to one side of the inner wall of the frame, a louver blade rotatably connected to one side of the first gear, a sealing strip fixedly connected to the bottom of the louver blade, a water collection groove provided at the top of the frame, and a cleaning component provided at the top of the inner wall of the frame.

[0007] By adopting the above technical solution, the first gears mesh with each other, and the rack meshes with the first gear at the front end, so that the movement of the rack drives the first gear at the front end to rotate.

[0008] As a further description of the above technical solution: the cleaning component includes a water pump, which is fixedly connected to the top of the inner wall of the frame, and a hose is fixedly connected to the output end of the water pump.

[0009] By adopting the above technical solution, the water pump can transmit the cleaning agent in the water collection tank through the hose.

[0010] As a further description of the above technical solution: a servo motor is fixedly connected to the top of the other side of the inner wall of the frame, and a threaded rod is fixedly connected to the output end of the servo motor.

[0011] By adopting the above technical solution, the servo motor drives the threaded rod to rotate.

[0012] As a further description of the above technical solution: the outer ring of the threaded rod is threadedly connected to a fixing plate, and springs are fixedly connected to the inner wall of the fixing plate.

[0013] By adopting the above technical solution, the fixing plate has a built-in nut pair, and the rotation of the threaded rod causes the fixing plate to move up and down.

[0014] As a further description of the above technical solution: a brush plate is fixedly connected to one end of the spring, and the brush plate is fixedly connected to one end of the hose.

[0015] By adopting the above technical solution, the hose can keep the brush plate moist, which makes it easier to wipe the louvers.

[0016] As a further description of the above technical solution: each of the fixed plates has a sliding rod that runs through and slides through it, and the bottom of the sliding rod is fixedly connected to the frame.

[0017] By adopting the above technical solution, the slide bar plays a guiding and stabilizing role during the operation of the cleaning component.

[0018] As a further description of the above technical solution: a drainage groove is provided at the bottom of the frame.

[0019] By adopting the above technical solution, the dust and cleaning agent wiped off can be discharged through the drainage channel.

[0020] As a further description of the above technical solution: an end cap is slidably connected through the top of the front end of the frame.

[0021] By adopting the above technical solution, the cleaning agent in the water collection tank can be easily processed by opening the end cap.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model provides a soundproof and noise-reducing insulated glass louver window. First, by rotating the knob at the bottom of the front end of the frame, the bevel gear set, lead screw, rack and pinion and the first gear are driven to achieve flexible adjustment of the louver angle. The opening and closing angle of the louver can be adjusted according to actual needs. The sealing strip set at the bottom of the louver can better achieve sealing during the angle adjustment process, thereby enhancing the soundproof and noise-reducing performance, effectively blocking the external noise from entering the room, preventing light from entering through the gaps, better meeting the needs for light blocking, and providing users with a more comfortable indoor environment.

[0024] 2. This utility model provides a soundproof and noise-reducing insulated glass louver. A water pump precisely delivers cleaning agent to the brush plate, which, in conjunction with the reciprocating linear movement of the brush plate along the blades, can penetrate deep into the gaps to remove stubborn stains. The elastic connection of the springs ensures that the brush plate fits tightly against the blade surface, ensuring thorough cleaning and keeping the louvers clean and new. The spring's cushioning effect effectively reduces the rigid contact between the brush plate and the blades, reducing wear on the louver blades during cleaning and extending the service life of the louvers. Attached Figure Description

[0025] Figure 1 This is a perspective view of the present utility model;

[0026] Figure 2 This is a sectional perspective view of the frame of this utility model;

[0027] Figure 3 This is a schematic diagram of the sealing strip of this utility model;

[0028] Figure 4 This is an exploded view of the spring of this utility model.

[0029] Legend:

[0030] 1. Frame; 2. Knob; 3. Bevel gear set; 4. Lead screw; 5. Rack; 6. First gear; 7. Louver; 8. Sealing strip; 9. Water collection tank; 10. Water pump; 11. Hose; 12. Fixing plate; 13. Spring; 14. Brush plate; 15. Servo motor; 16. Threaded rod; 17. Slide rod; 18. Drainage trough; 19. End cap. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0033] Reference Figure 1 and Figure 4 This utility model discloses a soundproof and noise-reducing insulated glass louver, comprising a frame 1, wherein each of the fixed plates 12 is slidably connected to a sliding rod 17 through the top, and the bottom of the sliding rod 17 is fixedly connected to the frame 1. The sliding rod 17 enables the fixed plate 12 to maintain stability during movement. A drainage groove 18 is provided at the bottom of the frame 1, through which cleaning agents and dust can be discharged outside the frame 1. An end cap 19 is slidably connected to the top front end of the frame 1.

[0034] Reference Figure 2 and Figure 3 A knob 2 is rotatably connected to the bottom front end of the frame 1. The frame 1 is generally fixed in a suitable position as needed to facilitate the rotation of the knob 2. A bevel gear set 3 is fixedly connected to one end of the knob 2. The bevel gear set 3 contains two bevel gears that are meshed together. A lead screw 4 is fixedly connected to the top of the bevel gear set 3. The driven bevel gear drives the lead screw 4 to rotate. A rack 5 is threaded to the outer ring of the top of the lead screw 4. A first gear 6 is rotatably connected to one side of the inner wall of the frame 1. A louver 7 is rotatably connected to one side of the first gear 6. The rotation of the first gear 6 drives the louver 7 to rotate synchronously. A sealing strip 8 is fixedly connected to the bottom of the louver 7. The sealing strip 8 can close the louver 7 to a sealed state. A water collection tank 9 is provided at the top of the frame 1. A cleaning component is provided at the top of the inner wall of the frame 1.

[0035] Reference Figure 4The cleaning assembly includes a water pump 10, which is fixedly connected to the top of the inner wall of the frame 1. A hose 11 is fixedly connected to the output end of the water pump 10, and the water pump 10 delivers water through the hose 11. A servo motor 15 is fixedly connected to the top of the other side of the inner wall of the frame 1. A threaded rod 16 is fixedly connected to the output end of the servo motor 15, and the servo motor 15 drives the threaded rod 16 to rotate. A fixing plate 12 is threadedly connected to the outer ring of the threaded rod 16. Springs 13 are fixedly connected to the inner wall of the fixing plate 12. A brush plate 14 is fixedly connected to one end of the spring 13. When the pressure of the spring 13 is released, the brush plate 14 is pressed tightly against the louvers 7. The brush plate 14 is fixedly connected to one end of the hose 11. The brush plate 14 contains a sponge to facilitate wiping the louvers 7.

[0036] Working principle: Rotating the knob 2 at the bottom front of frame 1 drives the bevel gear set 3, which is fixedly connected to it, to rotate. The bevel gear set 3 transmits the rotational motion to the lead screw 4, causing it to rotate. When the lead screw 4 rotates, the rack 5, which is threaded to its top outer ring, will move linearly under the drive of the lead screw 4. When the rack 5 moves, it meshes with the first gear 6, which is rotatably connected to one side of the inner wall of frame 1, thereby driving the first gear 6 at the front end to rotate. Through the meshing of the first gears 6, and because the louver 7 is rotatably connected to one side of the first gear 6, the rotation of the first gear 6 can adjust the angle of the louver 7. The sealing strip 8 at the bottom of the louver 7 can better achieve sealing during the angle adjustment process, enhancing the sound insulation and noise reduction effect. Reverse rotation can make the overlap between the blades tighter, preventing light from shining through. The line seeps through the gap, which can better meet the needs in scenarios where complete blackout is required. The cleaning agent in the water collection tank 9 at the top of the frame 1 can be extracted by the water pump 10. The hose 11 connected to the output end of the water pump 10 delivers water to the brush plate 14 to wipe the louver slats. The servo motor 15 on the top of the other side of the inner wall of the frame 1 starts, and the threaded rod 16 at its output end rotates, so that the fixed plate 12, which is threaded to the outer ring of the threaded rod 16, moves linearly under the drive of the threaded rod 16. One end of the spring 13 fixedly connected to the inner wall of the fixed plate 12 is connected to the brush plate 14. When the fixed plate 12 moves, it drives the brush plate 14 to move and wipe the louver slats. The slide rod 17 passes through the top of the fixed plate 12 and slides to connect it, which plays the role of guiding and stabilizing the movement of the fixed plate 12.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soundproofing and noise-reducing hollow glass shutter comprising a frame (1), characterized in that: A knob (2) is rotatably connected to the bottom front end of the frame (1). A bevel gear set (3) is fixedly connected to one end of the knob (2). A lead screw (4) is fixedly connected to the top of the bevel gear set (3). A rack (5) is threaded to the outer ring of the top of the lead screw (4). A first gear (6) is rotatably connected to one side of the inner wall of the frame (1). A louver (7) is rotatably connected to one side of the first gear (6). A sealing strip (8) is fixedly connected to the bottom of the louver (7). A water collection tank (9) is opened at the top of the frame (1). A cleaning component is provided at the top of the inner wall of the frame (1).

2. The soundproofing and noise reducing hollow glass louver according to claim 1, characterized in that: The cleaning assembly includes a water pump (10), which is fixedly connected to the top of the inner wall of the frame (1), and a hose (11) is fixedly connected to the output end of the water pump (10).

3. The soundproofing and noise reducing hollow glass louver according to claim 2, characterized in that: A servo motor (15) is fixedly connected to the top of the other side of the inner wall of the frame (1), and a threaded rod (16) is fixedly connected to the output end of the servo motor (15).

4. The sound-insulating and noise-reducing hollow glass shutter according to claim 3, characterized in that: The outer ring of the threaded rod (16) is threadedly connected to a fixing plate (12), and springs (13) are fixedly connected to the inner wall of the fixing plate (12).

5. The soundproofing and noise reducing hollow glass louver according to claim 4, characterized in that: One end of the spring (13) is fixedly connected to a brush plate (14), and the brush plate (14) is fixedly connected to one end of the hose (11).

6. The sound-insulating and noise-reducing hollow glass shutter according to claim 4, characterized in that: The top of each fixed plate (12) is slidably connected to a slide rod (17), and the bottom of the slide rod (17) is fixedly connected to the frame (1).

7. The sound-insulating and noise-reducing hollow glass shutter according to claim 1, characterized in that: The bottom of the frame (1) is provided with a drainage groove (18).

8. The sound-insulating and noise-reducing hollow glass shutter according to claim 1, characterized in that: The top front end of the frame (1) is connected to an end cap (19) that is slidably attached.

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