Broken bridge heat insulation aluminum alloy window with noise reduction structure

Abstract

The utility model discloses a broken bridge heat insulation aluminum alloy window with a noise reduction structure, which relates to the technical field of aluminum alloy windows and comprises a window frame and a noise reduction component. A window body is hinged to one end of the front side face of the window frame, a handle is installed on the front side face of the window body, a noise reduction assembly is installed in the window body, and a sealing unit is arranged in the window frame; the noise reduction assembly comprises low-radiation glass, a glue injection layer, tempered glass, an anti-explosion film and a protective film, the low-radiation glass and the tempered glass are both fixed in the window body, the glue injection layer is filled between the low-radiation glass and the tempered glass, and the anti-explosion film is bonded to the inner side face of the tempered glass. The multi-layer composite structure can effectively absorb noise of different frequency bands, the glue injection layer inhibits low-frequency resonance, the explosion-proof film enhances high-frequency reflection, and the micropore sound absorption layer improves low and medium frequency sound insulation performance, so that good sound insulation and noise reduction effects are achieved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy window technology, specifically to a thermally insulated aluminum alloy window with a noise reduction structure. Background Technology

[0002] With the acceleration of urbanization, noise pollution has become increasingly serious, especially in buildings near main traffic arteries or commercial areas. Traditional aluminum alloy windows often fail to provide sufficient sound insulation, affecting living comfort. While ordinary thermally broken aluminum alloy windows offer some thermal insulation, they still have significant issues with noise reduction.

[0003] Traditional insulated aluminum alloy windows have limited sound insulation and insufficient sealing. Traditional double-glazed windows can block high-frequency noise (such as human voices and horn sounds) to a certain extent, but are less effective at blocking low-frequency noise (such as traffic vibrations and machine noise). Ordinary sealing strips are prone to aging and deformation, leading to sound leakage from window gaps. The sealing performance deteriorates significantly, especially under extreme climatic conditions (such as high and low temperatures). Therefore, we propose a thermally broken aluminum alloy window with a noise reduction structure. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a thermally broken aluminum alloy window with a noise reduction structure. The multi-layer composite structure can effectively absorb noise in different frequency bands, the glue layer suppresses low-frequency resonance, the explosion-proof film enhances high-frequency reflection, and the microporous sound-absorbing layer improves the mid-to-low frequency sound insulation performance, thereby achieving a better sound insulation and noise reduction effect, which can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a thermally broken aluminum alloy window with a noise reduction structure, comprising a window frame and a noise reduction component;

[0006] Window frame: A window body is hinged to one end of the front side, a handle is installed on the front side of the window body, a noise reduction component is installed inside the window body, and a sealing unit is provided inside the window frame;

[0007] Noise reduction components: include low-emissivity glass, an adhesive layer, tempered glass, an explosion-proof film, and a protective film. The low-emissivity glass and tempered glass are both fixed inside the window frame. An adhesive layer is filled between the low-emissivity glass and the tempered glass. The explosion-proof film is adhered to the inner side of the tempered glass, and the protective film is adhered to the inner side of the low-emissivity glass.

[0008] It also includes a magnetic sealing strip, which is fixed to the outside of the window.

[0009] Using low-emissivity glass with a protective film can effectively improve UV resistance and heat resistance, while tempered glass with an explosion-proof film can increase the overall strength of the glass. The adhesive layer between the low-emissivity glass and the tempered glass can suppress resonance and improve low-frequency sound insulation.

[0010] Furthermore, the adhesive layer is polyvinyl butyral, the explosion-proof film is an ionic intermediate film, the protective film is an EVA film, the thickness of the low-emissivity glass is mm, and the thickness of the tempered glass is mm. Low-emissivity glass and tempered glass of different thicknesses are used to break the uniformity of sound waves in order to reduce noise caused by resonance.

[0011] Furthermore, the sealing unit includes a thermal insulation strip, an insert, a locking groove, a slot, and a microporous sound-absorbing layer. The slot is located inside the window frame, and the insert is fixed to the outer side of the thermal insulation strip. The insert is inserted into the slot, and the surface of the insert has a locking groove. The surface of the thermal insulation strip is bonded with a microporous sound-absorbing layer. The insert is inserted into the slot to install the thermal insulation strip, which can effectively prevent heat loss.

[0012] Furthermore, the sealing unit also includes a sealing strip, a locking block, a locking groove, and a retainer. The retainer is fixed to the rear side inside the window frame, and the front side of the retainer has a locking groove. The rear side of the sealing strip is fixed with a locking block, which engages with the locking groove. The locking block is inserted into the locking groove to install the sealing strip, thereby increasing the sealing between the window frame and the window body.

[0013] Furthermore, the sealing unit also includes a sliding groove, a sliding frame, an anti-detachment frame, and a frame groove. There are two sliding grooves, which are respectively opened at the upper and lower ends of the front side of the window frame. The sliding grooves are slidably installed with the sliding frame. The anti-detachment frame is fixed at the front end of the sliding frame. There are two frame grooves, which are respectively opened at the upper and lower ends of the window surface. The sliding frame slides inside the sliding groove so that the anti-detachment frame is locked inside the frame groove. This can lock the window at multiple points, which can improve the tightness of the closure and prevent the window sash from vibrating due to wind pressure.

[0014] Furthermore, it also includes a mounting groove, a locking block, and a handle. There are two mounting grooves, which are respectively opened at both ends of the front side of the window frame. The locking block passes through the mounting groove and is inserted into the corresponding locking groove. A handle is installed on the front side of the locking block. The locking block is inserted into the locking groove to fix the thermal insulation strip.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This thermally broken aluminum alloy window with a noise reduction structure has the following advantages:

[0016] 1. The injection layer between low-emissivity glass and tempered glass can suppress resonance and improve low-frequency sound insulation. The explosion-proof film enhances high-frequency reflection, while the microporous sound-absorbing layer improves mid- and low-frequency sound insulation performance. Furthermore, the use of low-emissivity glass and tempered glass of different thicknesses breaks the uniformity of sound waves to reduce noise caused by resonance.

[0017] 2. The sealing strip is installed by inserting the clip into the slot, thereby increasing the sealing between the window frame and the window body. The heat insulation strip is installed by inserting the insert into the slot, which can effectively prevent heat loss.

[0018] 3. By sliding the sliding bracket inside the sliding groove, the anti-detachment bracket is locked inside the groove. This can lock the window at multiple points, which can improve the tightness of the closure and prevent the window sash from vibrating due to wind pressure. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the sealing unit structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the noise reduction component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the thermal insulation strip structure of this utility model.

[0023] In the diagram: 1 Window frame, 2 Noise reduction components, 21 Low-emissivity glass, 22 Injection layer, 23 Tempered glass, 24 Explosion-proof film, 25 Protective film, 3 Sealing unit, 31 Thermal insulation strip, 32 Insert strip, 33 Locking groove, 34 Slot, 35 Microporous sound-absorbing layer, 36 Sealing strip, 37 Card block, 38 Card slot, 39 Stop bracket, 310 Sliding groove, 311 Sliding bracket, 312 Anti-detachment bracket, 313 Bracket groove, 4 Window body, 5 Handle, 6 Mounting groove, 7 Locking block, 8 Grip, 9 Magnetic sealing strip. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 This embodiment provides a technical solution: a thermally broken aluminum alloy window with a noise reduction structure, including a window frame 1 and a noise reduction component 2;

[0026] Window frame 1: A window body 4 is hinged to one end of the front side. A handle 5 is installed on the front side of the window body 4. A noise reduction component 2 is installed inside the window body 4. A sealing unit 3 is provided inside the window frame 1. The sealing unit 3 includes a thermal insulation strip 31, an insert 32, a locking groove 33, a slot 34, and a microporous sound-absorbing layer 35. The slot 34 is located inside the window frame 1. An insert 32 is fixed to the outer side of the thermal insulation strip 31. The insert 32 is inserted into the slot 34. A locking groove 33 is provided on the surface of the insert 32. A microporous sound-absorbing layer 35 is adhered to the surface of the thermal insulation strip 31. The insert 32 is inserted into the slot 34 to install the thermal insulation strip 31, which can effectively prevent heat loss. The sealing unit 3 also includes a sealing strip 36, a locking block 37, a locking groove 38, and a baffle 39. The baffle 39 is fixed to the rear side inside the window frame 1. A locking groove 37 is provided on the front side of the baffle 39. The rear side of the sealing strip 36 is fixed with a locking block 37. The locking block 37 is engaged with the locking groove 38. The locking block 37 is inserted into the locking groove 38 to install the sealing strip 36, thereby increasing the sealing between the window frame 1 and the window body 4. The sealing unit 3 also includes a sliding groove 310, a sliding bracket 311, an anti-detachment bracket 312, and a bracket groove 313. There are two sliding grooves 310, which are respectively opened at the upper and lower ends of the front side of the window frame 1. The sliding groove 310 and the sliding bracket 311 are slidably installed. The front end of the sliding bracket 311 is fixed with the anti-detachment bracket 312. There are two bracket grooves 313, which are respectively opened at the upper and lower ends of the surface of the window body 4. The sliding bracket 311 slides inside the sliding groove 310 so that the anti-detachment bracket 312 is locked inside the bracket groove 313. This can lock the window body 4 at multiple points, which can improve the tightness of the closure and prevent the window sash from vibrating due to wind pressure.

[0027] Noise Reduction Component 2: Includes low-emissivity glass 21, adhesive layer 22, tempered glass 23, explosion-proof film 24, and protective film 25. Low-emissivity glass 21 and tempered glass 23 are both fixed inside the window 4. Adhesive layer 22 is filled between low-emissivity glass 21 and tempered glass 23. Explosion-proof film 24 is bonded to the inner side of tempered glass 23. Protective film 25 is bonded to the inner side of low-emissivity glass 21. Adhesive layer 22 is polyvinyl butyral, explosion-proof film 24 is an ionomer interlayer, and protective film 25 is an EVA film. The thickness of low-emissivity glass 21 is 5mm, and the thickness of tempered glass 23 is 6mm. Using low-emissivity glass 21 and tempered glass 23 of different thicknesses breaks the uniformity of sound waves to reduce noise caused by resonance.

[0028] The system also includes a magnetic sealing strip 9, which is fixed to the outside of the window frame 4. The use of low-emissivity glass 21 in combination with a protective film 25 can effectively improve UV resistance and heat resistance, while tempered glass 23 in combination with an explosion-proof film 24 can increase the overall strength of the glass. The adhesive layer 22 between the low-emissivity glass 21 and the tempered glass 23 can suppress resonance and improve low-frequency sound insulation. The system also includes a mounting groove 6, a locking block 7, and a handle 8. There are two mounting grooves 6, which are respectively opened at both ends of the front side of the window frame 1. The locking block 7 passes through the mounting groove 6 and is inserted into the locking groove 33. The front side of the locking block 7 is equipped with a handle 8. The locking block 7 is inserted into the locking groove 33 to fix the heat insulation strip 31.

[0029] The working principle of the thermally broken aluminum alloy window with noise reduction structure provided by this utility model is as follows: First, the insert strip 32 is inserted into the slot 34 to install the thermal insulation strip 31, which can effectively block heat loss. The locking block 37 is inserted into the slot 38 to install the sealing strip 36, thereby increasing the sealing between the window frame 1 and the window body 4. After the window body 4 is closed, the sliding bracket 311 slides in the sliding groove 310 so that the anti-detachment bracket 312 is locked in the bracket groove 313. This can lock the window body 4 at multiple points, which can improve the tightness of closure and prevent the window sash from vibrating due to wind pressure. The tempered glass 23 combined with the explosion-proof film 24 can increase the overall strength of the glass. The glue layer 22 between the low-emissivity glass 21 and the tempered glass 23 can suppress resonance and improve low-frequency sound insulation. The explosion-proof film 24 enhances high-frequency reflection, while the microporous sound-absorbing layer 35 improves the mid-low frequency sound insulation performance. Furthermore, the use of low-emissivity glass 21 and tempered glass 23 of different thicknesses breaks the uniformity of sound waves to reduce noise caused by resonance.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A broken bridge thermal break aluminum alloy window with a noise reduction structure, characterized in that: Includes window frame (1) and noise reduction components (2); Window frame (1): A window body (4) is hinged to one end of the front side. A handle (5) is installed on the front side of the window body (4). A noise reduction component (2) is installed inside the window body (4). A sealing unit (3) is provided inside the window frame (1). Noise Reduction Component (2): Includes low-emissivity glass (21), adhesive layer (22), tempered glass (23), explosion-proof film (24) and protective film (25). The low-emissivity glass (21) and tempered glass (23) are both fixed inside the window frame (4). The adhesive layer (22) is filled between the low-emissivity glass (21) and tempered glass (23). The explosion-proof film (24) is bonded to the inner side of the tempered glass (23). The protective film (25) is bonded to the inner side of the low-emissivity glass (21). It also includes a magnetic sealing strip (9), which is fixed to the outside of the window (4).

2. The broken bridge heat insulation aluminum alloy window with noise reduction structure according to claim 1, characterized in that: The adhesive layer (22) is polyvinyl butyral, the explosion-proof film (24) is an ionic intermediate film, the protective film (25) is an EVA film, the thickness of the low-emissivity glass (21) is 5 mm, and the thickness of the tempered glass (23) is 6 mm.

3. The broken bridge thermal insulation aluminum alloy window with noise reduction structure according to claim 1, characterized in that: The sealing unit (3) includes a heat insulation strip (31), a plug (32), a locking groove (33), a slot (34), and a microporous sound-absorbing layer (35). The slot (34) is opened inside the window frame (1). The plug (32) is fixed on the outer side of the heat insulation strip (31). The plug (32) is inserted into the slot (34). The surface of the plug (32) is provided with a locking groove (33). The surface of the heat insulation strip (31) is bonded with a microporous sound-absorbing layer (35).

4. The broken bridge thermal insulation aluminum alloy window with noise reduction structure according to claim 3, characterized in that: The sealing unit (3) also includes a sealing strip (36), a locking block (37), a locking groove (38), and a stop (39). The stop (39) is fixed to the rear side inside the window frame (1). The front side of the stop (39) is provided with a locking groove (38). The rear side of the sealing strip (36) is fixed with a locking block (37). The locking block (37) and the locking groove (38) are engaged in a corresponding manner.

5. The broken bridge thermal insulation aluminum alloy window with noise reduction structure according to claim 4, characterized in that: The sealing unit (3) also includes a sliding groove (310), a sliding frame (311), an anti-detachment frame (312), and a frame groove (313). There are two sliding grooves (310) and they are respectively opened at the upper and lower ends of the front side of the window frame (1). The sliding groove (310) and the sliding frame (311) are slidably installed. The front end of the sliding frame (311) is fixed with the anti-detachment frame (312). There are two frame grooves (313) and they are respectively opened at the upper and lower ends of the window body (4).

6. The broken bridge thermal insulation aluminum alloy window with noise reduction structure according to claim 3, characterized in that: It also includes a mounting groove (6), a locking block (7) and a handle (8). There are two mounting grooves (6) and they are respectively opened at both ends of the front side of the window frame (1). The locking block (7) passes through the mounting groove (6) and is inserted into the locking groove (33). The front side of the locking block (7) is equipped with a handle (8).

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