CN213578046U - Improved generation air conditioner noise reduction device - Google Patents
Improved generation air conditioner noise reduction device Download PDFInfo
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- CN213578046U CN213578046U CN202021624340.9U CN202021624340U CN213578046U CN 213578046 U CN213578046 U CN 213578046U CN 202021624340 U CN202021624340 U CN 202021624340U CN 213578046 U CN213578046 U CN 213578046U
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- air conditioner
- sound
- limiting frame
- positioning
- noise
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Abstract
The utility model discloses an improved generation air conditioner noise reduction device, including air conditioner outer casing and cage, first recess has all been seted up to the left and right sides on cage top surface and bottom surface, the first spacing frame of inner chamber fixedly connected with of first recess, one side that first recess was kept away from to first spacing frame extends to the outside of cage. The utility model discloses can absorb the noise that produces and carry out absorptive characteristics to the vibration that produces in the outer machine use of air conditioner, the outer machine of air conditioner noise is littleer in the use like this, it makes an uproar device in the use to have solved the air conditioner, because of can not absorb and absorb the vibration that produces to the noise that produces, make the noise transmit external environment in a large number, the great vibration that produces simultaneously also can produce great sound, it is great to cause the outer machine of air conditioner peripheral environment noise, thereby lead to the air conditioner to fall the noise and appear using the problem of not environmental protection.
Description
Technical Field
The utility model relates to a technical field that makes an uproar falls in the air conditioner specifically is an improved generation air conditioner noise reduction device.
Background
Along with the development of modern society and the improvement of people's living standard, the air conditioner has obtained the wide use in people's daily life, the air conditioner produces a large amount of noises at its external machine in the use, need use the air conditioner to fall the noise device in order to eliminate the noise, current air conditioner falls the noise device and can not absorb the noise that produces and absorb the vibration that produces, make the noise transmit in the external environment in a large number, the great vibration that produces simultaneously also can produce great sound, cause the air conditioner external machine peripheral environment noise great, thereby lead to the air conditioner to fall the noise and appear using the problem of not environmental protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation air conditioner noise reduction device, the noise that produces in possessing the outer machine use of air conditioner absorbs and carries out the absorptive advantage to the vibration that produces, it falls the noise reduction device of air conditioner in the use to have solved, can not absorb and absorb the vibration that produces the noise that produces, make the noise transmit external environment in a large number, the great vibration that produces simultaneously also can produce great sound, it is great to cause the outer machine all ring edge borders of air conditioner in the noise, thereby lead to the air conditioner to fall the noise and appear using the problem of not environmental protection.
In order to achieve the above object, the utility model provides a following technical scheme: an improved noise reduction device for an air conditioner comprises an air conditioner outer shell and an isolation cover, wherein first grooves are formed in the left side and the right side of the top surface and the bottom surface of the isolation cover, a first limiting frame is fixedly connected to an inner cavity of each first groove, one side, away from the first grooves, of each first limiting frame extends to the outer side of the isolation cover, second grooves are formed in the left side and the right side of the top and the bottom of the inner cavity of the air conditioner outer shell, second limiting frames are fixedly connected to inner cavities of the second grooves, one side, away from the second grooves, of each second limiting frame extends to the inner cavity of the first limiting frame and is in sliding contact with the inner cavity of the first limiting frame, and damping springs are fixedly connected to one sides, corresponding to the first limiting frames and the second limiting frames, in a vertical direction;
the utility model discloses a sound absorbing device, including a positioning plate, a positioning bolt, a locating plate, a sound absorbing sleeve pipe, a foam board, a sound absorbing sleeve pipe, a XPE sound absorbing pad, the surface wrapping of XPE sound absorbing pad outer lane has stainless steel sleeve pipe, the equal fixedly connected with locating lever of center department of the center department and the inner chamber left and right sides of cage inner chamber top and bottom, one side fixedly connected with sound absorbing sleeve pipe's inner circle of cage has the sound foam board with inhaling between the sheathed tube outer lane, the outer lane of inhaling the positive surface of sound sleeve pipe is provided with the locating plate, the center department on the positive surface of locating plate is provided with positioning bolt, positioning bolt's rear side runs through the locating plate and extends to and inhales in the sound sleeve pipe, the inboard fixedly.
Preferably, the inner diameters of the first limiting frame and the second limiting frame are both larger than the outer diameter of the damping spring, the inner diameter of the first groove is larger than the outer diameter of the first limiting frame, and the inner diameter of the second groove is larger than the outer diameter of the second limiting frame.
Preferably, inhale the sound sleeve pipe cover and establish the surface at the outer quick-witted exhaust fan of air conditioner, the quantity of locating plate and positioning bolt is six, and six locating plates and positioning bolt are the annular array and distribute on inhaling the surface of sound sleeve pipe.
Preferably, the honeycomb panel, inhale the sound cotton and XPE and inhale the inner chamber that the sound pad all is located stainless steel sleeve, the surface of honeycomb panel inner circle and the front side and the rear side on stainless steel sleeve inner circle surface are on same straight line, the front side and the rear side fixed connection of rear side and stainless steel sleeve inner chamber of honeycomb panel.
Preferably, the outer ring of the front surface of the stainless steel sleeve and the center of the front surface of the positioning plate are both provided with positioning screw holes matched with the positioning bolts for use.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the cage, the cystosepiment, the locating lever, first recess, first spacing frame, the second recess, damping spring, nonrust steel casing pipe, XPE inhales the sound pad, inhale the sound cotton, the cooperation of the spacing frame of cystosepiment and second is used, can absorb and carry out absorptive characteristics to the vibration that produces in the outer machine use of air conditioner, the outer machine of air conditioner noise is littleer in the use like this, it falls the noise device of making an uproar in the use to have solved the air conditioner, because of can not absorbing and absorbing the vibration that produces the noise that produces, make the noise transmit in a large number to external environment, the great vibration that produces simultaneously also can produce great sound, it is great to cause the outer machine of air conditioner noise reduction problem that the use is not environmental protection, be worth promoting.
2. The utility model discloses a set up the cooperation of first spacing frame and the spacing frame of second, can carry on spacingly to damping spring, avoid damping spring the great situation of swing to appear, through the cooperation of first recess and second recess, can accomodate first spacing frame and the spacing frame of second, through the cooperation of locating plate, positioning bolt and separation net, avoid external a large amount of debris and the contact of the outer quick-witted exhaust fan of air conditioner, through the location screw, made things convenient for positioning bolt's installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 3 is a sectional view of the sound-absorbing sleeve structure of the present invention;
figure 4 is the side view cross-sectional view of the stainless steel sleeve structure of the utility model.
In the figure: 1 air conditioner outer casing, 2 cage, 3 cystosepiments, 4 inhale sound sleeve pipes, 5 locating plates, 6 locating levers, 7 positioning bolt, 8 separation net, 9 first recesses, 10 first spacing frames, 11 second recesses, 12 damping spring, 13 stainless steel sleeve pipe, 14XPE sound absorbing pad, 15 inhale the sound cotton, 16 honeycomb panels, the spacing frame of 17 second.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an improved noise reduction device for an air conditioner comprises an outer casing 1 of the air conditioner and an isolation cover 2, wherein the left side and the right side of the top surface and the bottom surface of the isolation cover 2 are both provided with a first groove 9, the inner cavity of the first groove 9 is fixedly connected with a first limit frame 10, one side of the first limit frame 10, which is far away from the first groove 9, extends to the outer side of the isolation cover 2, the left side and the right side of the top and the bottom of the inner cavity of the outer casing 1 of the air conditioner are both provided with a second groove 11, the inner cavity of the second groove 11 is fixedly connected with a second limit frame 17, one side of the second limit frame 17, which is far away from the second groove 11, extends to the inner cavity of the first limit frame 10 and is in sliding contact with the inner cavity of the first limit frame 10, one side, which corresponds to the first limit frame 10 and the second limit frame 17, is vertically and fixedly connected with a damping spring 12, the inner diameter of the first groove 9 is larger than the outer diameter of the first limiting frame 10, the inner diameter of the second groove 11 is larger than the outer diameter of the second limiting frame 17, the damping spring 12 can be limited by arranging the first limiting frame 10 and the second limiting frame 17 to be matched, the damping spring 12 is prevented from swinging greatly, and the first limiting frame 10 and the second limiting frame 17 can be accommodated by matching the first groove 9 and the second groove 11;
the center of the top and the bottom of the inner cavity of the isolation cover 2 and the center of the left and the right sides of the inner cavity are fixedly connected with positioning rods 6, one side of each positioning rod 6, which is far away from the isolation cover 2, is fixedly connected with a sound-absorbing sleeve 4, a foam plate 3 is filled between the inner ring of the isolation cover 2 and the outer ring of the sound-absorbing sleeve 4, the outer ring of the front surface of the sound-absorbing sleeve 4 is provided with positioning plates 5, the center of the front surface of each positioning plate 5 is provided with positioning bolts 7, the rear sides of the positioning bolts 7 penetrate through the positioning plates 5 and extend into the sound-absorbing sleeve 4, the sound-absorbing sleeve 4 is sleeved on the surface of an exhaust fan of an air conditioner outdoor unit, the number of the positioning plates 5 and the number of the positioning bolts 7 are six, the six positioning plates 5 and the six positioning bolts 7 are, the inner side of the positioning plate 5 is fixedly connected with an isolation net 8, the sound-absorbing sleeve 4 comprises a honeycomb plate 16, the surface of the outer ring of the honeycomb plate 16 is wrapped with sound-absorbing cotton 15, the surface of the outer ring of the sound-absorbing cotton 15 is wrapped with an XPE sound-absorbing pad 14, the surface of the outer ring of the XPE sound-absorbing pad 14 is wrapped with a stainless steel sleeve 13, and the characteristics of absorbing noise and vibration generated in the use process of the air conditioner outdoor unit by arranging the isolation cover 2, the foam plate 3, the positioning rod 6, the first groove 9, the first limit frame 10, the second groove 11, the damping spring 12, the stainless steel sleeve 13, the XPE sound-absorbing pad 14, the sound-absorbing cotton 15, the honeycomb plate 16 and the second limit frame 17 in a matching way are achieved, so that the noise generated in the use process of the air conditioner outdoor unit is lower in noise in the use process, the problem that the noise and the vibration generated in the use process of the air, make in the noise transmits external environment in a large number, great vibration that produces simultaneously also can produce great sound, it is great to cause the outer quick-witted all ring edge borders of air conditioner noise, thereby lead to the air conditioner to fall the problem that the use is not environmental protection to appear in the noise, it is worth promoting, honeycomb panel 16, inhale sound cotton 15 and XPE and inhale the inner chamber that sound pad 14 all is located stainless steel sleeve 13, the surface of honeycomb panel 16 inner circle and the front side and the rear side on stainless steel sleeve 13 inner circle surface are on same straight line, the front side and the rear side of honeycomb panel 16 and the front side and the rear side fixed connection of stainless steel sleeve 13 inner chamber, the location screw that uses with positioning bolt 7 cooperation is all seted up to the outer lane of stainless steel sleeve 13 positive surface and the center department of locating plate 5 positive surface, through the location screw, positioning bolt 7's installation has been made things convenient for.
When the air conditioner outdoor unit exhaust fan is used, noise generated in the working process of the air conditioner outdoor unit exhaust fan is absorbed by the XPE sound absorption pad 14, the sound absorption cotton 15, the honeycomb panel 16 and the foam board 3; the damping spring 12 is rocked up and down by the generated vibration to drive the first limiting frame 10 to ascend and descend, the damping spring 12 absorbs the force, and meanwhile, the mutual friction between the first limiting frame 10 and the second limiting frame 17 eliminates the vibration force.
All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.
In summary, the following steps: this improved generation air conditioner noise reduction device, through setting up cage 2, cystosepiment 3, locating lever 6, first recess 9, first spacing frame 10, second recess 11, damping spring 12, stainless steel sleeve 13, XPE inhales sound pad 14, inhale sound cotton 15, the cooperation of honeycomb panel 16 and the spacing frame 17 of second is used, the air conditioner noise reduction device in the use has been solved, because of can not absorbing the noise that produces and absorbing the vibration that produces, make the noise transmit in external environment in a large number, the great vibration that produces simultaneously also can produce great sound, it is great to cause the outer machine of air conditioner noise week edge-to-edge noise in environment, thereby lead to the air conditioner noise reduction to appear using the problem of not environmental protection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an improved generation air conditioner noise reduction device, includes air conditioner outer casing (1) and cage (2), its characterized in that: the air conditioner outer shell comprises an isolation cover (2), wherein the left side and the right side of the top surface and the bottom surface of the isolation cover (2) are respectively provided with a first groove (9), the inner cavity of each first groove (9) is fixedly connected with a first limiting frame (10), one side, far away from the first groove (9), of each first limiting frame (10) extends to the outer side of the isolation cover (2), the left side and the right side of the inner cavity of the air conditioner outer shell (1) are respectively provided with a second groove (11), the inner cavity of each second groove (11) is fixedly connected with a second limiting frame (17), one side, far away from the second groove (11), of each second limiting frame (17) extends to the inner cavity of the first limiting frame (10) and is in sliding contact with the inner cavity of the first limiting frame (10), and one side, corresponding to the first limiting frame (10) and the second limiting frame (17), is vertically and fixedly connected with a damping;
the sound-absorbing cover is characterized in that positioning rods (6) are fixedly connected to the centers of the top and the bottom of an inner cavity of the isolation cover (2) and the centers of the left side and the right side of the inner cavity, sound-absorbing sleeves (4) are fixedly connected to one sides of the positioning rods (6) far away from the isolation cover (2), foam boards (3) are filled between inner rings of the isolation cover (2) and outer rings of the sound-absorbing sleeves (4), positioning plates (5) are arranged on the outer rings of the front surfaces of the sound-absorbing sleeves (4), positioning bolts (7) are arranged at the centers of the front surfaces of the positioning plates (5), the rear sides of the positioning bolts (7) penetrate through the positioning plates (5) and extend into the sound-absorbing sleeves (4), isolation nets (8) are fixedly connected to the inner sides of the positioning plates (5), the sound-absorbing sleeves (4) comprise honeycomb plates (16), inhale the surface coating of sound cotton (15) outer lane and have XPE sound absorption pad (14), the surface coating of XPE sound absorption pad (14) outer lane has stainless steel sleeve (13).
2. The improved noise reduction device for air conditioners as claimed in claim 1, wherein: the inner diameters of the first limiting frame (10) and the second limiting frame (17) are larger than the outer diameter of the damping spring (12), the inner diameter of the first groove (9) is larger than the outer diameter of the first limiting frame (10), and the inner diameter of the second groove (11) is larger than the outer diameter of the second limiting frame (17).
3. The improved noise reduction device for air conditioners as claimed in claim 1, wherein: inhale sound sleeve pipe (4) cover and establish the surface at the outer quick-witted exhaust fan of air conditioner, the quantity of locating plate (5) and positioning bolt (7) is six, and six locating plates (5) and positioning bolt (7) are the ring array and distribute on the surface of inhaling sound sleeve pipe (4).
4. The improved noise reduction device for air conditioners as claimed in claim 1, wherein: honeycomb panel (16), inhale sound cotton (15) and XPE and inhale sound pad (14) and all be located the inner chamber of stainless steel sleeve (13), the surface of honeycomb panel (16) inner circle and the front side and the rear side on stainless steel sleeve (13) inner circle surface are on same straight line, the front side and the rear side fixed connection of the front side and the rear side of honeycomb panel (16) and stainless steel sleeve (13) inner chamber.
5. The improved noise reduction device for air conditioners as claimed in claim 1, wherein: and positioning screw holes matched with the positioning bolts (7) are formed in the outer ring of the front surface of the stainless steel sleeve (13) and the center of the front surface of the positioning plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624340.9U CN213578046U (en) | 2020-08-07 | 2020-08-07 | Improved generation air conditioner noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624340.9U CN213578046U (en) | 2020-08-07 | 2020-08-07 | Improved generation air conditioner noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213578046U true CN213578046U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021624340.9U Active CN213578046U (en) | 2020-08-07 | 2020-08-07 | Improved generation air conditioner noise reduction device |
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| Country | Link |
|---|---|
| CN (1) | CN213578046U (en) |
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- 2020-08-07 CN CN202021624340.9U patent/CN213578046U/en active Active
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Effective date of registration: 20210826 Address after: 310000 Qingyun village, Taihuyuan Town, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: WANMA TECHNOLOGY Co.,Ltd. Address before: 820 Mingkai street, Chengbei Industrial New District, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Li Xiuli |