CN217233327U

CN217233327U - Automatic vibration/noise reduction soundproof window

Info

Publication number: CN217233327U
Application number: CN202220688507.0U
Authority: CN
Inventors: 韩韶峰; 文辉; 钟桂林
Original assignee: Hunan Jieli Tai Technology Co ltd
Current assignee: Hunan Jieli Tai Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-19
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to an automatic vibration/noise reduction soundproof window, including the window frame, the window frame forms a confined rectangle, the window frame inboard is equipped with the silica gel frame, the silica gel frame is fixed with the window frame, and the silica gel frame forms the confined rectangle, silica gel frame internal fixation is equipped with glass, increases a silica gel frame between glass and window frame, destroys the resonant condition of glass, like this, when the resonance vibration wave of certain frequency is produced to the external environment, has destroyed glass's resonance condition through the silica gel frame, avoids glass to produce resonance, and simultaneously, the silica gel frame can absorb and attenuate glass resonance energy, reduces open air noise.

Description

Automatic vibration/noise reduction soundproof window

Technical Field

The utility model relates to a soundproof window field especially relates to an automatic vibration/noise reduction soundproof window.

Background

Outdoor noise seriously affects the peace of life of residents. The double glazing that appears in the market falls technique of making an uproar, has played better isolation effect to the noise sound wave, but does not play a role to resonance vibration wave, when certain noise of outside and the frequency of glass window self produce resonance, double glazing also can send resonance vibration, and this kind of vibration certainly can convert the noise into, for example: when a project vehicle drives over a road, an airplane flies over the sky, a large stirrer of a nearby construction site and the like, the frequency range of noise generated by the project vehicle and the large stirrer is wide, and the noise is easy to resonate with the self resonant frequency of window glass, so that vibration noise is generated.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an automatic vibration/noise reduction soundproof window in order to solve the problems in the prior art.

The utility model provides an automatic vibration/noise reduction soundproof window, its characterized in that, includes the window frame, the window frame forms a confined rectangle, the window frame inboard is equipped with the silica gel frame, the silica gel frame is fixed with the window frame, and the silica gel frame forms the confined rectangle, the silica gel frame internal fixation is equipped with glass.

In one embodiment, the hardness of the silica gel frame is 45 degrees.

In one embodiment, the section of the silica gel frame is in an I shape and comprises a first fixing groove and a second fixing groove, a first protruding fixing part is arranged on the inner side of the window frame, the first fixing part of the window frame is clamped in the first fixing groove, and the glass is clamped and fixed in the second fixing groove.

In one embodiment, the fixing positions of the silica gel frame, the window frame and the glass are fixed through fixing screws.

In one embodiment, the surface of the silica gel frame is provided with a plurality of wave-shaped stripes.

In one embodiment, two first protruding fixing portions are arranged on the inner side of the window frame, the two first fixing portions are respectively connected with two pieces of glass through two silica gel frames, and one piece of glass is provided with a vacuumizing port.

In one embodiment, the automatic vibration/noise reduction soundproof window further comprises an active noise reduction structure, wherein the active noise reduction structure comprises a vibration sensor and an anti-phase vibrator, the vibration sensor is fixed on the outermost side of the glass, and the anti-phase vibrator is fixed on the inner side of the glass.

Above-mentioned automatic vibration/noise reduction soundproof window increases a silica gel frame between glass and window frame, destroys the resonant condition of glass, like this, when the resonance vibration wave of certain frequency is produced to external environment, has destroyed glass's resonance condition through the silica gel frame, avoids glass to produce resonance, and simultaneously, the silica gel frame can absorb and attenuate glass resonance energy, reduces open air noise.

Drawings

FIG. 1 is a schematic view of the whole structure of the automatic damping, noise-reducing and sound-insulating window of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of the automatic damping, noise-reducing and soundproof window of the present invention;

FIG. 3 is a schematic diagram of the active noise reduction structure circuit of the automatic vibration/noise reduction soundproof window of the present invention;

wherein, 1, a window frame; 11. a first fixed part; 2. a silica gel frame; 21. a first fixing groove; 22. a second fixing groove; 3. glass; 4. a fixing screw; 5. and (4) a vacuum pumping port.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, an automatic damping, noise-reducing and sound-insulating window comprises a window frame 1, wherein the window frame 1 forms a closed rectangle, a silica gel frame 2 is arranged on the inner side of the window frame 1, the silica gel frame 2 is fixed with the window frame 1, the silica gel frame 2 forms a closed rectangle, and glass 3 is fixedly arranged in the silica gel frame 2.

Increase a silica gel frame 2 between glass 3 and window frame 1, destroy the condition of glass 3 resonance, like this, when the resonance vibration wave of certain frequency is produced to external environment, destroyed glass 3's resonance condition through silica gel frame 2, avoid glass 3 to produce resonance, simultaneously, the silica gel frame can absorb and attenuate glass 3 resonance energy, reduces open air noise.

At this time, in order to ensure that the silicone frame 2 can form a firm connection structure between the window frame 1 and the glass 3, in the present embodiment, the hardness of the silicone frame 2 is 45 degrees. At this moment, the hardness unit is shore hardness, the silica gel frame 2 with 45 degrees is adopted, and the silica gel frame has certain hardness, and is not easy to deform in the use process, namely, after the glass 3 is fixed on the window frame 1 through the silica gel frame 2, the glass 3 cannot be fixed due to poor hardness of the silica gel frame 2, and meanwhile, because the silica gel frame 2 has weak elasticity, when the glass 3 vibrates, the vibration of the glass 3 can be reduced, so that the noise generated by the vibration of the glass 3 is reduced.

In order to fix silica gel frame 2 more firmly with window frame 1 and glass 3, in this embodiment, 2 cross-sections of silica gel frame are "worker" font, including first fixed slot 21 and second fixed slot 22, window frame 1 inboard is equipped with convex first fixed part 11, the first fixed part 11 joint of window frame 1 is in first fixed slot 21, and glass 3 joint is fixed in second fixed slot 22. Furthermore, the fixed positions of the silica gel frame 2, the window frame 1 and the glass 3 are fixed through fixing screws 4. In the construction process, at first, fix silica gel frame 2 through set screw 4 around glass 3, then be connected with window frame 1 through set screw 4 outside silica gel frame 2 again to form complete window, at this moment, adopt "worker" font silica gel frame 2, can effectual improvement silica gel frame 2 and window frame 1 and the firm intensity of being connected between glass 3, after the window is installed, difficult emergence glass 3 accident that drops.

The silica gel frame 2 mainly forms a buffer area between the glass 3 and the window frame 1, in the embodiment, the surface of the silica gel frame 2 is provided with a plurality of wavy stripes, under the condition that the glass 3 vibrates, the silica gel frame 2 with the wavy stripes on the surface has a good damping effect on vibration transmission, and meanwhile, the silica gel frame has a very low self resonant frequency and generates resonance on external mechanical vibration and noise, so that the external noise is further reduced.

At this time, in order to form the double glazing 3, in the present embodiment, the window frame 1 is provided with two first fixing portions 11 protruding from the inner side thereof, the two first fixing portions 11 are respectively connected to the two glazings 3 through two silicone frames 2, and one of the glazings 3 is provided with the vacuum outlet 5. Through setting up first fixed part 11 side by side to can form double glazing 3 with the corresponding side by side setting of silica gel frame 2 and glass 3, set up evacuation mouth 5 at inboard glass 3, after fixing glass 3, through evacuation mouth 5 with between two glass 3 evacuation, thereby form vacuum glass 3, reduction external noise that can be further.

Finally, in order to further improve the overall sound insulation effect, in this embodiment, the automatic vibration/noise reduction and sound insulation window further includes an active noise reduction structure, the active noise reduction structure includes a vibration sensor and an inverter oscillator, the vibration sensor is fixed on the outermost side of the glass 3, the inverter oscillator is fixed on the inner side of the glass 3, at this time, the inverter amplifier inverts and amplifies the vibration signal received on the outer side of the glass 3, the amplified signal is output to the inverter (vibration generator) attached to the inner side of the glass 3, and the vibration output by the inverter is opposite in phase to the vibration received outside and is cancelled out, so as to achieve the purpose of eliminating the vibration noise indoors.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an automatic vibration/noise reduction soundproof window, its characterized in that includes the window frame, the window frame forms a confined rectangle, the window frame inboard is equipped with the silica gel frame, the silica gel frame is fixed with the window frame, and the silica gel frame forms the confined rectangle, silica gel frame internal fixation is equipped with glass.

2. The window of claim 1 wherein the silicone frame has a hardness of 45 degrees.

3. The window as claimed in claim 2, wherein the cross section of the silica gel frame is "i" shaped, and comprises a first fixing groove and a second fixing groove, the inner side of the window frame is provided with a first fixing portion, the first fixing portion is engaged with the first fixing groove, and the glass is engaged with the second fixing groove.

4. The window of claim 3, wherein the fixing positions of the silica gel frame, the window frame and the glass are fixed by fixing screws.

5. The window of claim 4, wherein the surface of the silicone frame has a plurality of wave-shaped stripes.

6. The automatic shock-absorbing noise-reducing soundproof window according to claim 5, wherein two first fixing portions are provided on an inner side of the window frame, the two first fixing portions are connected to the two glasses through two silica gel frames, respectively, and one of the glasses is provided with a vacuum-pumping port.

7. The automatic vibration/noise reduction soundproof window of claim 6 further comprising an active noise reduction structure comprising a vibration sensor and an inverter, wherein the vibration sensor is fixed on the outermost side of the glass and the inverter is fixed on the inner side of the glass.