CN212336803U - Sound insulation house - Google Patents

Abstract

The application provides a room gives sound insulation, including wall body subassembly and equipment extremely the ceiling subassembly on wall body subassembly's top. The wall assembly and the ceiling assembly enclose a closed space. The wall body assembly is provided with a door body assembly, and after the door body assembly is opened, the door body assembly is opened to enter and exit the sound insulation room. The ceiling component comprises a ceiling framework, a cover plate, a ceiling silencing device, an air inlet fan component and an air inlet fan silencing device. A cover is secured to the canopy frame. The ceiling silencing device is provided with a first air inlet communicated with the space in the sound insulation room. The air inlet fan assembly is fixed to the cover plate. And the air inlet fan silencing device is positioned between the ceiling silencing device and the air inlet fan assembly. The air inlet fan silencing device is provided with an air inlet channel communicated with the first air inlet. Carry out noise reduction to the air intake and the exhaust fan department of ceiling subassembly, prevent that sound from leaking outward, ensure that the room that gives sound insulation has the noise cancelling effect of preferred.

Description

Sound insulation house

Technical Field

The application relates to a sound insulation room.

Background

The soundproof room has a soundproof function to provide a quiet closed space in public places. Meanwhile, the sound insulation house can be assembled and disassembled conveniently and quickly, the universal standardization of temporary buildings is realized, the building idea of environmental protection, energy conservation and high efficiency is established, and the temporary house enters the field of a shaped product which is developed in series, produced in an integrated mode, supplied in a matched mode, stockable and capable of being turned over for many times. However, most sound insulation rooms in the market at present have the defect of poor sound insulation effect, and cannot meet the places with higher requirements on noise reduction.

SUMMERY OF THE UTILITY MODEL

The application provides a room gives sound insulation with preferred noise cancelling effect.

The embodiment of the application provides a sound insulation room, which comprises a wall assembly and a ceiling assembly assembled to the top end of the wall assembly, the wall body component and the ceiling component enclose a closed space, the wall body component is provided with a door body component which can be opened and closed, after the door body component is opened, the entrance and the exit of the sound insulation room are opened, the ceiling component comprises a ceiling framework, a cover plate, a ceiling silencing device, an air inlet fan component and an air inlet fan silencing device, the cover plate is fixed to the ceiling frame, the ceiling silencing device is provided with a first air inlet communicated with the space in the sound insulation room, the air inlet fan assembly is fixed to the cover plate, the air inlet fan silencing device is located between the ceiling silencing device and the air inlet fan assembly, and the air inlet fan silencing device is provided with an air inlet channel communicated with the first air inlet.

Furthermore, the wall body assembly comprises a first wall assembly, a second wall assembly, a third wall assembly and a fourth wall assembly which are assembled and fixed together, the fourth wall assembly, the ceiling assembly and the second wall assembly enclose an entrance and an exit of the sound insulation room, and the door body assembly is rotatably assembled to the second wall assembly.

Further, air inlet fan silencing device includes roof, separation portion, a pair of first lateral wall and a pair of second lateral wall, first lateral wall and second lateral wall certainly the roof downwardly extending forms, and is a pair of first lateral wall is to each other, and is a pair of second lateral wall is to each other, separation portion is with a pair of first lateral wall is connected, and with a pair of the disconnection setting of second lateral wall, separation portion with the clearance between the lateral wall is used for shunting the gas in the inlet channel.

Further, the roof is equipped with the breach, air inlet fan subassembly includes the fan, the breach confession the fan passes through.

Further, the sound insulation room comprises a ceiling fixed to the ceiling frame, the cover plate is located above the ceiling, the ceiling silencer is laid above the ceiling, and the ceiling is provided with a second air inlet communicated with the first air inlet.

Further, the ceiling includes a plurality of holes arranged in an array.

Further, the room gives sound insulation is including being fixed to the exhaust fan of ceiling and fixed extremely the exhaust fan silencing device of apron, exhaust fan silencing device cover is established extremely the exhaust fan, exhaust fan silencing device is equipped with the first exhaust opening that is located its one end, the exhaust fan is equipped with the second air exit, the second air exit with the setting of staggering along vertical direction in first exhaust opening.

Further, the door body assembly includes a door frame and a glass door fixed to the door frame, and the soundproof room includes a door closer assembled to an upper end of the door frame and the ceiling assembly.

Further, the door body assembly includes an inner handle and an outer handle fixed to the door frame, the inner handle including therein a pair of holding portions fixed to the door frame and a grip portion connected to the pair of holding portions, the grip portion being offset from the door frame.

Further, first wall subassembly includes panel beating subassembly, air outlet amortization board subassembly, bearing hanging board subassembly and the acoustical panel subassembly of arranging in proper order along its thickness direction, the panel beating subassembly is equipped with first exhaust vent, bearing hanging board subassembly is equipped with first air outlet, the amortization board subassembly is equipped with the second air outlet, first exhaust vent, first air outlet and second air outlet intercommunication.

Further, the air outlet acoustical panel assembly comprises a first acoustical panel, a second acoustical panel and a third acoustical panel which are sequentially arranged along the thickness direction of the air outlet acoustical panel assembly, the second acoustical panel is located between the first acoustical panel and the third acoustical panel, the first acoustical panel is provided with a first window, the third acoustical panel is provided with a third window, the second acoustical panel is provided with a second window communicated with the first window and the third window, and the third window and the first window are arranged in a vertically staggered mode.

Further, the bottom end of the first window is aligned with the bottom end of the second window, the top end of the third window is aligned with the top end of the second window, and the bottom end of the third window is higher than the top end of the first window.

Further, the sound-absorbing plate assembly comprises a rack, a sound-absorbing plate and a decorating part which are sequentially arranged in the thickness direction of the sound-absorbing plate assembly, and the sound-absorbing plate is located between the rack and the decorating part.

Further, first wall subassembly includes the air outlet dustcoat, the air outlet dustcoat passes the second air outlet with bearing wall link plate subassembly is fixed, the air outlet dustcoat is equipped with a plurality of second exhaust vents.

Further, the room gives sound insulation including the equipment extremely the chassis subassembly of the bottom of wall body subassembly and the equipment extremely the sealing member of ceiling subassembly, fourth wall subassembly, chassis subassembly and second wall subassembly, the sealing member adopts two material extrusion molding to process and forms, the sealing member with the ceiling subassembly fourth wall subassembly chassis subassembly and the fixed one end of second wall subassembly is made by ebonite plastics, with the one end of door body subassembly laminating is made by flexible glue plastics.

Further, the chassis assembly includes a chassis frame, a floor covering the chassis frame, and a sound-absorbing carpet on the floor.

Further, the chassis assembly includes a pair of decorative plates assembled to both ends of the chassis frame, the third wall assembly and the fourth wall assembly include glass walls, and the pair of decorative plates are respectively used to fix the glass walls.

The application also provides a sound insulation room, can be applied to in office garden or the shop or hospital or in the airport or in the railway station, in order to provide confined quiet space, sound insulation room includes wall body subassembly and equipment extremely the ceiling subassembly on wall body subassembly's top, wall body subassembly with the ceiling subassembly encloses into confined space, wall body subassembly is equipped with the door body subassembly that can open and close, after door body subassembly is opened, opens the access & exit in business turn over the sound insulation room, the ceiling subassembly includes ceiling frame apron, ceiling silencing device, air inlet fan subassembly and air inlet fan silencing device, ceiling silencing device be equipped with the first air intake of the space intercommunication in the sound insulation room, air inlet fan subassembly is fixed to the apron, air inlet fan silencing device is located ceiling silencing device with between the air inlet fan subassembly, the air inlet fan silencing device is provided with an air inlet channel communicated with the first air inlet.

The ceiling assembly of the sound insulation room comprises a ceiling frame, a cover plate, a ceiling silencing device, an air inlet fan assembly and an air inlet fan silencing device, wherein the ceiling silencing device is used for sound absorption treatment; the air inlet fan silencing device is located between the ceiling silencing device and the air inlet fan assembly, the air inlet fan silencing device is provided with an air inlet channel communicated with a first air inlet of the ceiling silencing device, and the air inlet fan silencing device carries out silencing treatment on the air inlet channel to ensure that the sound insulation room has a better silencing effect.

Drawings

Fig. 1 is a perspective view illustrating a soundproof room according to an exemplary embodiment of the present application, in which a door body assembly is in a closed state;

FIG. 2 shows an exploded view of the sound isolation enclosure of FIG. 1;

FIG. 3 illustrates a perspective view of a first wall assembly of the sound-insulated room shown in FIG. 2;

FIG. 4 illustrates an exploded view of the first wall assembly shown in FIG. 3;

FIG. 5 shows a representation of another perspective of the exploded view shown in FIG. 4;

FIG. 6 illustrates a perspective view of the outlet silencer assembly shown in FIG. 5;

FIG. 7 illustrates a schematic cross-sectional view of the outlet silencer assembly of FIG. 6;

FIG. 8 illustrates a cross-sectional view of the first wall assembly of FIG. 4, wherein only a portion of the cross-sectional view is shown for clarity of illustration of the construction of the outlet silencer assembly;

FIG. 9 illustrates an exploded view of the muffler plate assembly of the first wall assembly shown in FIG. 4;

FIG. 10 shows a representation of another perspective of the exploded view shown in FIG. 9;

FIG. 11 is a perspective view of the sound-insulated room shown in FIG. 1, with the door assembly in an open position;

FIG. 12 illustrates a perspective view of the canopy assembly shown in FIG. 2;

FIG. 13 illustrates a perspective view of another perspective of the ceiling assembly shown in FIG. 12;

FIG. 14 illustrates an exploded view of the canopy assembly shown in FIG. 12;

FIG. 15 shows a perspective view of the intake fan acoustical panel of FIG. 14;

FIG. 16 shows a schematic cross-sectional view of the intake fan assembly of the perspective view of FIG. 13;

FIG. 17 shows a schematic cross-sectional view of the exhaust fan of the perspective view of FIG. 13;

figure 18 shows an exploded view of the chassis assembly of the sound-insulated housing shown in figure 2.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the specification, as detailed in the appended claims.

The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present specification. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

To the poor problem of the syllable-dividing effect that current syllable-dividing room exists, this application embodiment provides a syllable-dividing room, through setting up ceiling silencing device, exhaust fan silencing device and air inlet fan silencing device at the ceiling subassembly, carries out amortization to the air intake and the exhaust fan department of ceiling subassembly, prevents that sound from leaking outward. The soundproof room can insulate external noise to provide a closed quiet space. The sound attenuation device can be applied to various places with higher requirements on sound attenuation, such as airports or railway stations as sleeping cabins; the commercial venues are used as a vocal bar, a reading booth and a mother and infant room; a shared office space on a campus, etc., to provide a closed quiet space. The structure of the soundproof room of the present application will be described in detail with reference to the drawings.

Referring to fig. 1 to 2, the soundproof room according to the embodiment of the present application includes a wall assembly, a ceiling assembly 6 assembled and fixed to a top end of the wall assembly, and a floor assembly 7 assembled and fixed to a bottom end of the wall assembly. The wall assembly, the chassis assembly 7 and the ceiling assembly 6 enclose a closed space. The wall body assembly is provided with a door body assembly 5, the door body assembly 5 can be opened and closed, and after the door body assembly 5 is opened, an entrance and an exit for entering and exiting the sound insulation room are provided. The wall assembly comprises a first wall assembly 1, a second wall assembly 2, a third wall assembly 3 and a fourth wall assembly 4 which are assembled and fixed together. The assembly and fixation can be realized by bolt fixation, welding, glass cement adhesion and the like. In other embodiments, the chassis assembly 7 may be eliminated and the floor assembled to form an enclosed space.

The first wall assembly 1 faces the second wall assembly 2, the third wall assembly 3 faces the fourth wall assembly 4, an entrance and an exit for the sound insulation room are reserved between the fourth wall assembly 4 and the second wall assembly 2, the door body assembly 5 is assembled to the second wall assembly 4 to open or close the entrance and the exit, and the ceiling assembly 6 faces the chassis assembly 7. One or more of the first wall module 1, the second wall module 2, the third wall module 3 and the fourth wall module 4 may be provided as a glass wall to secure light in the soundproof room. In the room that gives sound insulation of this application embodiment, third wall subassembly 3 sets up to the glass wall with fourth wall subassembly 4, can carry out nimble setting according to the practical application scene. In one embodiment, the glass walls of the third wall module 3 and the fourth wall module 4 are made of sound-proof glass with a certain thickness (e.g., about 10 mm) to effectively insulate sound.

Chassis component 7 places in ground, and chassis component 7 includes four gyro wheels 70, and four gyro wheels 70 set up respectively in four corners of chassis component 7 department to remove the room gives sound insulation, increases the convenience that the room used gives sound insulation. The fourth wall assembly 4 includes an elongated fixing frame 40 made of metal, the fixing frame 40 is fixed to the ceiling assembly 6 and the chassis assembly 7 by bolts, and the glass wall is fixed to the fixing frame 40, the first wall assembly 1, the ceiling assembly 6 and the chassis assembly 7 by glass cement. The fixed frame 40, the chassis component 7, the second wall component 2 and the ceiling component 6 form an entrance and an exit for entering and exiting the soundproof room. The glass wall of fourth wall subassembly 4 is divided into upper portion region, middle zone and bottom region along vertical direction, and bottom region and upper portion region are transparent region, and middle zone is whole to be dull polish translucent area, and the height in dull polish translucent area is greater than the height in transparent region, guarantees certain privacy is guaranteed in the time of the light in the room gives sound insulation.

Referring to fig. 3 to 5, various articles are hung as much as possible by using wall assemblies due to space limitations in the soundproof room. The soundproof room utilizes the first wall assembly 1 to fix wall hanging equipment, the wall hanging equipment comprises a television 80, a camera 81 and a storage rack 82, and the wall hanging equipment can be arranged according to actual requirements, and is not limited to the above. The shelf 82 is a small table plate, is located below the television 80, and can be used for placing various articles. The camera 81 is located above the television 80.

The first wall component 1 comprises a sheet metal component 10, an air outlet acoustical panel component 11, a bearing wall hanging panel component 12, an acoustical panel component 13, a socket component 18 exposed out of the acoustical panel component 13 and an air outlet outer cover 19 which are sequentially arranged along the thickness direction of the first wall component. The bearing wall hanging plate component 12 is positioned between the sheet metal component 10 and the sound attenuation plate component 13. The load-bearing wall hanging plate assembly 12 is made of metal and used for installing and fixing the wall hanging equipment and can be made of metal materials such as aluminum alloy and the like. One or more of the wall hanging devices may be secured to the load bearing wall cladding assembly 12 by screws.

The sheet metal component 10 is an appearance surface of the first wall component 1, is fixed with the third wall component 3 and the fourth wall component 4 in a glass adhesive pasting mode, and is fixed with the ceiling component 6 and the chassis component 7 in a bolt connection mode. The sheet metal component 10 includes a socket mounting groove 101, a cable accommodating portion 102 and a plurality of first air outlets 103. A plurality of first exhaust vents 103 are arranged at the bottom end of the sheet metal component 10. The load-bearing wall hanging panel assembly 12 is mainly used for installing and fixing the wall hanging equipment and is a core load-bearing structure of the first wall assembly 1. The hanging wall plate assembly 12 includes a first through hole 120 and a rectangular first air outlet 121 disposed below the first through hole 120.

Referring to fig. 6 to 8, the direction of the arrows in the drawings is the direction of the air flow. The acoustic panel assembly 13 includes a second air outlet 136 aligned with the first air outlet 121. The outlet housing 19 is fixed to the weight-bearing wall cladding assembly 12 through the second outlet 136. The outlet cover 19 is used for covering the second outlet 136. The outlet housing 19 includes a plurality of second outlet vents 190 in communication with the first outlet 121. The first air outlet 103, the first air outlet 121 and the second air outlet 190 are communicated with each other to communicate the space in the sound insulation room with the external space. The air outlet silencing plate component 11 is positioned between the sheet metal component 10 and the bearing wall hanging plate component 12.

The outlet muffler plate assembly 11 includes a first muffler plate 110, a second muffler plate 111, and a third muffler plate 112, which are arranged in this order in the thickness direction thereof. The second sound-deadening plate 111 is located between the first sound-deadening plate 110 and the third sound-deadening plate 112. The first sound-absorbing plate 110 is attached to the sheet metal component 10, and the third sound-absorbing plate 112 is attached to the load-bearing wall hanging plate component 12. The first sound-deadening plate 110 is provided with a first window 1101. The third sound-deadening plate 112 is provided with a third window 1121. The second sound-deadening plate 111 is provided with a second window 1111 that communicates the first window 1101 with a third window 1121. The bottom end of the first window 1101 is aligned with the bottom end of the second window 1111, the top end of the third window 1121 is aligned with the top end of the second window 1111, and the bottom end of the third window 1121 is higher than the top end of the first window 1101. The third window 1121 is vertically offset from the first window 1101. Air in the sound insulation room enters the second air outlet 136 and the first air outlet 121 through the second air outlet 190, enters the second window 1111 through the third window 1121, flows in the vertical direction, then enters the first window 1101, and finally is discharged through the first air outlet 103. The outflow route of the air in the sound insulation room is Z-shaped, so that the outflow route of the air in the sound insulation room is prolonged, and the noise is effectively reduced; meanwhile, the silencing plate assembly 11 performs silencing treatment on sound entering and exiting through the first air outlet 121 to ensure a silencing environment in the sound insulation room.

Referring to fig. 9-10, the acoustical panel assembly 13 includes a second aperture 135 aligned with the first aperture 120. The first through hole 120 and the second through hole 135 are used for the socket assembly 18 to pass through for connecting to a cable. The sound-deadening plate assembly 13 includes a stand 130, a sound-deadening plate 131, and a garnish 132 which are arranged in this order in the thickness direction thereof. The rigidity of the sound-deadening plate 131 and the garnish 132 is smaller than that of the bracket 130.

The shelves 130 are wood shelves, and in one embodiment, the thickness of the shelves 130 is approximately 9 mm. The shelf 130 is formed of a wooden plate through numerical control machining. The shelf 130 is machined to form a recess 1303 to receive the acoustical panel 131. The frame 130 is processed to form a hollow area 1301 and a frame 1302 enclosing the hollow area 1301. The second through hole 135 and the second air outlet 136 are disposed on the frame 1302. The bezel 1302 includes a first step portion 1306 and a second step portion 1307. The first stepped portion 1306 is for supporting the noise reduction plate 131. The second stepped portion 1307 is inserted into the second through hole 135 and/or the second air outlet 136 of the sound-absorbing plate 131, and the periphery of the second stepped portion 1307 abuts against the sound-absorbing plate 131 to limit the sound-absorbing plate 131 in the horizontal direction and the vertical direction; meanwhile, the surface of the second step 1307 and the decoration 132 are fixed by gluing to fix the decoration 132, so that the decoration 132 is ensured not to be tightened, shrunk, warped and the like at the second through hole 135 and the second air outlet 136. The acoustical panel 132 is assembled into the recess 1303 of the stand 130, and the acoustical panel 132 has a thickness that is the same as the depth of the recess 1303, such that the second stepped portion 1307 is coplanar with the acoustical panel 132. When the decorative member 132 is laid flat on the surface of the sound-absorbing panel 132, the second stepped portion 1307 supports the decorative member 132 together with the sound-absorbing panel 132. Since the second stepped portion 1307 is coplanar with the sound-absorbing panel 132, the flatness of the surface of the garnish 132 is effectively ensured, and at the same time, it is possible to prevent a gap from being present between the garnish 132 and the sound-absorbing panel 132 or the second stepped portion 1307, which causes the garnish 132 to be easily damaged by an external force. In one embodiment, the thickness of the first stepped portion 1306 is approximately 1mm and the width of the first stepped portion 1306 of the periphery of the shelf 130 is approximately 50mm to stably support the sound-deadening sheet 131. In one embodiment, the thickness of the second step 1307 is approximately 9mm and the width of the second step 1307 at the periphery of the shelf 130 is approximately 30 mm. The width of the second step 1307 surrounding the second perforation 135 and/or the second air outlet 136 is substantially 10 mm. Because the second step portion 1307 is adhered to the decoration 132, the width of the second step portion 1307 is approximately 10mm, so that the phenomenon of insecure adhesion caused by an excessively small adhesion area can be effectively avoided, the adhesion stability of the decoration 132 is ensured, and the decoration 132 is favorably leveled in the production process.

The sound-deadening panel 131 is located between the garnish 132 and the stand 130. The sound-absorbing panel 131 is a fibrous sound-absorbing panel. The decorative member 132 fixes the sound-deadening panel 131 to the stand 130. The decoration 132 is decorative cloth, which covers the sound-absorbing plate 131 and then covers the side edge of the shelf 130, and the decoration 132 and the shelf 130 are fixed along the periphery of the shelf 130 by using a tacking nail 133, so that the surface of the decoration 132 is tight and is not wrinkled; meanwhile, the traditional large-area use of glue for fixing the decorating part 132 is avoided, the generation of toxic, harmful and irritant peculiar smell is avoided, and the environment-friendly and healthy effects are achieved.

Referring to fig. 2 to 5, the first wall assembly 1 further includes a left hold-down edge 14, a right hold-down edge 15, an upper hold-down edge 16, and a lower hold-down edge 17. The left pressing edge 14, the right pressing edge 15, the upper pressing edge 16 and the lower pressing edge 17 are made of metal and fixed to the sheet metal component 10, and the fixing can be performed through screw locking or welding. Left side blank pressing 14 is fixed with the left end of amortization board subassembly 13 and bearing wall link plate subassembly 12, right side blank pressing 15 is fixed with the right-hand member of amortization board subassembly 13 and bearing wall link plate subassembly 12, it is fixed with the upper end of amortization board subassembly 13 and bearing wall link plate subassembly 12 to go up blank pressing 16, lower blank pressing 17 is fixed with the bottom of amortization board subassembly 13 and bearing wall link plate subassembly 12, simultaneously, because left blank pressing 14, right blank pressing 15, go up blank pressing 16 and lower blank pressing 17 all fixed to sheet metal component 10, the realization is fixed the mesh to sheet metal component 10 to amortization board subassembly 13 and bearing wall link plate subassembly 12. The left end of the glass wall of third wall subassembly 3 inserts and fixes the clearance between right blank pressing 15 and the panel beating subassembly 10, and the left end of the glass wall of fourth wall subassembly 4 inserts and fixes the clearance between left blank pressing 14 and the panel beating subassembly 10 to fix third wall subassembly 3 and fourth wall subassembly 4 to first wall subassembly 1, the fixed glass wall of accessible glass cement. The lower pressing edge 17 also serves as a kicking surface for the bottom of the garnish 132 of the first wall assembly 1, preventing a foot from kicking the garnish 132, to protect the garnish 132.

The structure of the second wall element 2 is identical to the structure of the first wall element 1 and will not be described in detail here.

Referring to fig. 11, the soundproof room includes a sealing member (not shown). The sealing member is made of plastic. The sealing piece is attached and sealed with the periphery of the door body assembly 5, and the periphery of the door body assembly 5 is further prevented from sound leakage. The seals include an upper seal 90 fixed to the ceiling assembly 6, a left seal 91 assembled to the frame 40 of the fourth wall assembly 4, a lower seal 92 assembled to the floor assembly 7, and a right seal 93 assembled to the sheet metal assembly of the second wall assembly 2. The sealing member adopts two-material extrusion injection molding to form, and the material of the one end fixed with ceiling subassembly 6, fourth wall subassembly 4, chassis subassembly 7 and second wall subassembly 2 is ebonite plastics promptly, and the one end of laminating with door body subassembly 5 is the flexible glue plastics, makes things convenient for door body subassembly 5 to close the pressfitting.

Door body assembly 5 is rotationally spacing to second wall assembly 2 through the hinge for door body assembly 5 can rotate relative to second wall assembly 2 and open or close. The door assembly 5 includes a frame-shaped door frame 51, and a glass door 52, an inner handle 53, and an outer handle 54 fixed to the door frame 51. The sound-proof housing includes a door closer 56 secured to the ceiling assembly 6 and to the door frame 51. When the door body assembly 5 is opened and closed, the tight fit between the door body assembly 5 and the sealing piece is effectively ensured through the pulling force of the door closer 56, and the sealing effect is effectively ensured. The door closer 56 may be a conventional slide-in hydraulically damped cushioned door closer. Door frame 51 is the aluminum alloy material, guarantees door frame 51's tightness effectively, and its corner department adopts the angle sign indicating number screw to carry out the hasp, guarantees door body group spare 5's tightness effectively. The glass door 52 is a double layer of hollow sound insulating glass. In one embodiment, the glass door 52 has a single glass ply approximately 5mm thick and a hollow layer approximately 15mm thick to provide effective sound insulation.

The inner handle 53 is a main hand-pulling force-bearing part when the door body assembly 5 is opened and closed. The inner handle 53 includes a pair of substantially L-shaped holding portions 531 fixed to substantially a middle position of the door frame 51 and a grip portion 530 connecting the pair of holding portions 531. The fixing portion 531 and the door frame 51 may be fixed by welding or bolting. The holding portion 530 and the holding portion 531 may be formed by bending or may be fixed by welding. The holding portion 531 is substantially L-shaped, so that the holding portion 530 is deviated from the door frame 51, and the holding portion 530 and the fourth wall assembly 4 maintain a proper safe operation space to avoid pinching.

Referring to fig. 12 to 14, the ceiling assembly 6 includes a ceiling frame 60, a ceiling 61 and a cover plate 62 locked to the ceiling frame 60 by screws, a discharge fan 610 and a speaker 611 locked to the ceiling 61 by screws, a discharge fan silencer 63 and a plurality of intake fan assemblies 64 locked to the cover plate 62 by screws, a ceiling silencer 65 located between the ceiling 61 and the cover plate 62, an intake fan silencer 66 located between the ceiling 61 and the intake fan assemblies 64, and a speaker cover 612 covering the speaker 611. Air inlet fan assembly 64 is used for the room air inlet that gives sound insulation takes a breath. The upper seal 90 is fixed to the frame 60, and prevents sound leakage between the door assembly 5 and the ceiling assembly 6. The door closer 56 is fixed to the bottom end of the frame 60.

The ceiling 61 is provided with a plurality of second air inlets 613 communicated with the space in the soundproof room and a plurality of holes 614 arranged in an array. The holes 614 prevent sound reflection and effectively reduce standing waves, since sound is reflected back into the ceiling 61 after encountering the standing waves. The speaker cover 612 serves to seal the speaker 611 against sound leakage, and the speaker cover 612 is a frame-like structure made of a sound-absorbing plate material. The ceiling silencer 65 is provided with a first air inlet 650 positioned above the second air inlet 613. The cover plate 62 plays a certain role of sound insulation and dust prevention. The cover plate 62 is provided with a first through hole 620 for passing a fan 640 of the fan assembly 64. The cover plate 62 is provided with a second through hole 621 through which the speaker 611 passes and a third through hole 622 through which the exhaust fan 610 passes. The exhaust fan muffler 63 covers the exhaust fan 610. The end of the exhaust fan silencer 63 is provided with a first exhaust port 630.

Referring to fig. 15 to 16, the intake fan silencer 66 covers the first intake opening 650 and is provided with an intake passage 664 communicating the intake fan assembly 64 with the first intake opening 650. The fan inlet silencer 66 includes a top wall 660, a pair of first side walls 661 and a pair of second side walls 662 extending downward from the top wall 660, and a blocking portion 663 connecting the pair of first side walls 661. The pair of first side walls 661 face each other. The pair of second sidewalls 662 face each other. The blocking portion 662 is disposed parallel to the top wall 660. The blocking portion 663 is provided apart from the pair of second sidewalls 662. The air intake passage 664 branches through a gap between the blocking portion 663 and the second sidewall 662. The top wall 660 is provided with a notch 6601. The notch 6601 allows the fan 640 of the fan assembly 64 to pass through.

Referring to fig. 16, the direction of the arrows in the drawing is the direction of air flow. When the air inlet fan assembly 64 works, the air inlet channel 664 divides the air flow through the gap between the blocking part 663 and the second side wall 662, the first air inlet 650 collects the divided air flow and introduces the air flow into the sound insulation room through the second air inlet 613, the path through which the air flow passes is prolonged, meanwhile, the sound absorption and silencing device 66 of the air inlet fan can absorb sound and silence, further reduce the external leakage of internal sound, and is more suitable for video or audio conferences. Referring to fig. 17, the direction of the arrows in the drawing is the direction of air flow. The second outlet 6101 of the exhaust fan 610 and the first outlet 630 of the exhaust fan silencer 63 are staggered along the vertical direction, so that the path through which the air flow passes during exhaust is prolonged, and the leakage of the internal sound is reduced.

In other embodiments, the exhaust fan, the intake fan assembly, the second air inlet, the exhaust fan silencer, and the intake fan silencer may also be disposed on the wall assembly.

Referring to fig. 18, the chassis assembly 7 includes a chassis frame 70, a floor 71 laid to the chassis frame 70, a pair of decorative plates 72 assembled to both ends of the chassis frame 70 by bolts or the like, and a door pedal 73 assembled to one of the decorative plates 72 by bolts or the like, and a sound-absorbing carpet 74 laid above the floor 71. Lower seal 92 is fixed to door pedal 73 and prevents sound leakage between door body assembly 5 and door pedal 73. The glass walls of the third wall assembly 3 and the fourth wall assembly 4 are inserted into the space provided by the decorative plate 72 for sealing and fixing, and thus sealing installation is formed. The door pedal 73 is a step-resistant metal plate. The lower seal 92 is mounted to the door step 73.

Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This specification is intended to cover any variations, uses, or adaptations of the specification following, in general, the principles of the specification and including such departures from the present disclosure as come within known or customary practice within the art to which the specification pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the specification being indicated by the following claims.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the preferred embodiments of the present disclosure and is not to be construed as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (18)

1. A soundproof room is characterized by comprising a wall assembly and a ceiling assembly assembled to the top end of the wall assembly, the wall body component and the ceiling component enclose a closed space, the wall body component is provided with a door body component which can be opened and closed, after the door body component is opened, the entrance and the exit of the sound insulation room are opened, the ceiling component comprises a ceiling framework, a cover plate, a ceiling silencing device, an air inlet fan component and an air inlet fan silencing device, the cover plate is fixed to the ceiling frame, the ceiling silencing device is provided with a first air inlet communicated with the space in the sound insulation room, the air inlet fan assembly is fixed to the cover plate, the air inlet fan silencing device is located between the ceiling silencing device and the air inlet fan assembly, and the air inlet fan silencing device is provided with an air inlet channel communicated with the first air inlet.

2. The sound-proof room of claim 1, wherein the wall assembly comprises a first wall assembly, a second wall assembly, a third wall assembly and a fourth wall assembly assembled and fixed together, the fourth wall assembly and the ceiling assembly and the second wall assembly enclose an entrance and exit to and from the sound-proof room, and the door assembly is rotatably assembled to the second wall assembly.

3. The sound insulation room of claim 1, wherein the air intake fan silencer device includes a top wall, a blocking portion, a pair of first side walls and a pair of second side walls, the first side walls and the second side walls are formed to extend downward from the top wall, the pair of first side walls face each other, the pair of second side walls face each other, the blocking portion is connected to the pair of first side walls and is disconnected from the pair of second side walls, and a gap between the blocking portion and the second side walls is used for shunting air in the air intake passage.

4. The sound insulation room of claim 3 wherein said top wall is provided with a notch and said air intake fan assembly includes a fan, said notch allowing said fan to pass therethrough.

5. The sound-proof room of claim 1, wherein the sound-proof room includes a ceiling fixed to the ceiling frame, the cover plate is located above the ceiling, the ceiling silencer device is laid above the ceiling, and the ceiling is provided with a second air intake opening communicating with the first air intake opening.

6. The sound insulated room of claim 5 wherein the ceiling includes a plurality of holes arranged in an array.

7. The soundproof room as set forth in claim 5, wherein said soundproof room comprises an exhaust fan fixed to said ceiling and an exhaust fan silencer fixed to said cover plate, said exhaust fan silencer covering said exhaust fan, said exhaust fan silencer being provided with a first exhaust port at one end thereof, said exhaust fan being provided with a second exhaust port, said second exhaust port being provided to be staggered in a vertical direction with said first exhaust port.

8. The sound insulated room of claim 1 wherein the door assembly includes a door frame and a glass door secured to the door frame, the sound insulated room including a door closer assembled to an upper end of the door frame and the ceiling assembly.

9. The sound insulation room of claim 8, wherein the door assembly includes an inner handle and an outer handle secured to the door frame, the inner handle including a pair of holding portions therein secured to the door frame and a grip portion connected to the pair of holding portions, the grip portion being offset from the door frame.

10. The sound insulation room of claim 2, wherein the first wall component comprises a sheet metal component, an air outlet silencing plate component, a bearing wall hanging plate component and a silencing plate component which are sequentially arranged along the thickness direction of the first wall component, the sheet metal component is provided with a first air outlet, the bearing wall hanging plate component is provided with a first air outlet, the silencing plate component is provided with a second air outlet, and the first air outlet, the first air outlet and the second air outlet are communicated.

11. The sound insulation room of claim 10, wherein the air outlet sound insulation board assembly comprises a first sound insulation board, a second sound insulation board and a third sound insulation board which are sequentially arranged in the thickness direction of the air outlet sound insulation board assembly, the second sound insulation board is located between the first sound insulation board and the third sound insulation board, the first sound insulation board is provided with a first window, the third sound insulation board is provided with a third window, the second sound insulation board is provided with a second window which is communicated with the first window and the third window, and the third window and the first window are arranged in a vertically staggered mode.

12. The sound insulation room of claim 11, wherein the bottom end of the first window is aligned with the bottom end of the second window, the top end of the third window is aligned with the top end of the second window, and the bottom end of the third window is positioned higher than the top end of the first window.

13. The sound insulation room of claim 10, wherein the sound insulation board assembly comprises a shelf, a sound insulation board and a decoration member arranged in sequence along the thickness direction of the sound insulation board assembly, and the sound insulation board is positioned between the shelf and the decoration member.

14. The sound insulation room of claim 10, wherein the first wall assembly comprises an air outlet housing, the air outlet housing is fixed to the load-bearing wall hanging plate assembly through the second air outlet, and the air outlet housing is provided with a plurality of second air outlet holes.

15. The sound insulation house according to claim 2, wherein the sound insulation house comprises a chassis component assembled to the bottom end of the wall component and a sealing member assembled to the ceiling component, the fourth wall component, the chassis component and the second wall component, the sealing member is formed by extruding and processing two materials, one end of the sealing member fixed to the ceiling component, the fourth wall component, the chassis component and the second wall component is made of hard glue plastic, and one end attached to the door component is made of soft glue plastic.

16. The sound insulated room of claim 15 wherein the chassis assembly includes a chassis frame, a floor covering the chassis frame, and a sound absorbing carpet on the floor.

17. The soundproof room of claim 16, wherein said chassis assembly includes a pair of decorative plates assembled to both ends of said chassis frame, said third wall assembly and said fourth wall assembly include glass walls, and a pair of said decorative plates are respectively used for fixing said glass walls.

18. A sound insulation room can be applied to office parks or interior shops or hospitals or interior airports or railway stations to provide a closed quiet space, and is characterized by comprising a wall assembly and a ceiling assembly assembled to the top end of the wall assembly, wherein the wall assembly and the ceiling assembly enclose a closed space, the wall assembly is provided with a door assembly capable of being opened and closed, after the door assembly is opened, an entrance and an exit of the sound insulation room are opened, the ceiling assembly comprises a ceiling frame cover plate, a ceiling silencing device, an air inlet fan assembly and an air inlet fan silencing device, the ceiling silencing device is provided with a first air inlet communicated with the space in the sound insulation room, the air inlet fan assembly is fixed to the cover plate, and the air inlet fan silencing device is positioned between the ceiling silencing device and the air inlet fan assembly, the air inlet fan silencing device is provided with an air inlet channel communicated with the first air inlet.

Images