CN211503119U - Humidifier and noise-reduction atomization device for humidifier - Google Patents
Humidifier and noise-reduction atomization device for humidifier Download PDFInfo
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- CN211503119U CN211503119U CN202020198024.3U CN202020198024U CN211503119U CN 211503119 U CN211503119 U CN 211503119U CN 202020198024 U CN202020198024 U CN 202020198024U CN 211503119 U CN211503119 U CN 211503119U
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Abstract
The utility model discloses a humidifier and be used for atomizing device of making an uproar that falls of humidifier. The noise reduction atomization device comprises an atomization body with an atomization groove, an atomization element arranged in the atomization groove and a silencing cover detachably arranged above the body, wherein an atomization cavity is formed by the silencing cover and the atomization groove; wherein, the noise reduction cover comprises a connecting part connected with the atomization body, a noise reduction part arranged on the connecting part and a water retaining boss arranged at the top end of the noise reduction part, and a mist guiding outlet formed by a gap is arranged between the water retaining boss and the top of the noise reduction part. The noise-reducing atomization device is simple in structure, noise generated in the atomization process can be reduced, and the amount of mist can not be influenced.
Description
Technical Field
The utility model relates to a domestic appliance especially relates to a humidifier and be used for atomizing device of making an uproar that falls of humidifier.
Background
This section merely provides background information related to the present application so as to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.
Due to the principle characteristics of the ultrasonic humidifier, the ultrasonic humidifier has certain defects, particularly ultrasonic water beating noise and large water drops fly out of the mist outlet. The technology for ultrasonic noise reduction and large water bead blocking in the industry at present is also five-in-one, and the effect is good or bad. A noise reduction structure commonly used in the prior art is that a silencing part is additionally arranged on a water tank independently, and the silencing effect of the silencing part is not ideal when the distance between a water drop sliding point and the water surface is larger. One of the noise reduction structures commonly used in the prior art is to add a water droplet blocking structure on the mist outlet channel, so that the partially rising mist is blocked, and the mist outlet amount of the humidifier is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a humidifier and be used for atomizing device of making an uproar that falls of humidifier should fall the atomizing device of making an uproar and can reduce the noise that the atomization process produced and can not influence out the fog volume.
The utility model provides a noise reduction atomization device for a humidifier, which comprises an atomization body with an atomization groove, an atomization element arranged in the atomization groove and a silencing cover detachably arranged above the body, wherein an atomization cavity is formed by the silencing cover and the atomization groove; wherein, the noise reduction cover comprises a connecting part connected with the atomization body, a noise reduction part arranged on the connecting part and a water retaining boss arranged at the top end of the noise reduction part, and a mist guiding outlet formed by a gap is arranged between the water retaining boss and the top of the noise reduction part.
In a preferred embodiment, the inner surface of the water baffle boss is circular arc-shaped.
In a preferred embodiment, the noise reduction part is arranged to be conical with a large lower part and a small upper part, and a plurality of drainage ribs extending downwards from the fog guide outlet are arranged on the inner wall of the noise reduction part.
In a preferred embodiment, the upper end of the atomizing body is provided with a sound insulation cavity with a hollow structure, and the sound insulation cavity is arranged around the atomizing groove.
In a preferred embodiment, the connecting portion comprises an outer connecting cylinder and an inner connecting cylinder arranged inside the outer connecting cylinder, an air guiding channel is formed between the outer connecting cylinder and the inner connecting cylinder, the air inlet hole is arranged on the outer connecting cylinder, and a plurality of air guiding holes are arranged on the inner connecting cylinder and communicated with the air inlet hole through the air guiding channel.
In a preferred embodiment, the number of the air guide holes is multiple, and the multiple air guide holes are uniformly distributed at the lower end of the inner connecting cylinder.
The utility model discloses still disclose a humidifier, including the water tank, be equipped with in the water tank be used for the atomizer of making an uproar that falls of humidifier, wherein, be equipped with a plurality of second inlet openings that communicate mutually with the atomization groove on the atomizing body.
In a preferred embodiment, the atomizing body floats in the water reservoir with the atomizing element at a constant water level.
In a preferred embodiment, the noise reduction atomization device further comprises a mist guide pipe, the lower end of the mist guide pipe is communicated with the mist guide outlet, and the upper end of the mist guide pipe is provided with a mist outlet.
In a preferred embodiment, the humidifier also comprises a covering part, the covering part comprises a water tank cover with a through hole and a top cover which is detachably arranged in the through hole, the middle part of the top cover is provided with a guide hole, and the fog guide pipe is positioned in the guide hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple overall structure, thereby can let atomizing element during operation vibration produce the drop of water and spout the inner wall of making an uproar portion of making an uproar and reduce the noise that the drop of water sent along the inner wall backward flow of making an uproar portion of making an uproar through the portion of making an uproar, can block the drop of water that is located the direction upward movement under the export of leading fog by atomizing element during operation vibration production through the manger plate boss, avoid the water column from leading fog export departure atomizing chamber, can concentrate the water smoke that atomizing element work produced again and lead in the export of leading in order to ensure that water smoke can discharge smoothly, consequently, it can reduce the noise that the atomizing process produced and.
Drawings
Fig. 1 is a schematic view of the internal structure of a noise reduction atomization device.
Fig. 2 is a schematic view of a half-section structure of the noise reduction atomization device in a disassembled state.
Fig. 3 is a schematic view of the internal structure of one embodiment of the humidifier in a disassembled state.
The arrows in the figure indicate the direction of flow of the air and/or water mist.
Detailed Description
To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
With reference to fig. 1 and 2, the present invention provides a noise reduction atomizer for humidifier, which comprises an atomizing body 4 with an atomizing groove 41, an atomizing element 5 (the atomizing element is a transducer, such as an ultrasonic transducer) arranged in the atomizing groove 41, and a muffling cover 6 detachably mounted above the atomizing body 4, wherein the muffling cover 6 and the atomizing groove 41 together form an atomizing chamber. Wherein, this noise reduction cover 6 includes the connecting portion that links to each other with atomizing body 4, establishes noise reduction part 62 on connecting portion and establishes the manger plate boss 64 at noise reduction part 62 top, has the fog outlet 621 that leads that the clearance formed between manger plate boss 64 and noise reduction part 62 top.
Preferably, the inner surface of the water blocking boss 64 is arc-shaped, the water drops which are generated by the vibration of the atomizing element 5 during operation and move upwards under the mist guiding outlet 621 can be blocked by the water blocking boss 64, the water column is prevented from flying out of the atomizing cavity from the mist guiding outlet 621, the water drops blocked by the water blocking boss 64 are guided to the inner wall of the noise reduction part 62 along the arc-shaped inner surface of the water blocking boss 64, and flow back along the inner wall of the noise reduction part 62, so that the noise generated by the water drops directly falling back to the water surface is further reduced.
Can dismantle continuously with the last end of atomizing body 4 by connecting portion, concentrate the water smoke that produces atomizing component 5 work through the portion of making an uproar 62 and lead in the fog export 621, thereby let atomizing component 5 during operation vibration produce the drop of water spout to the inner wall of the portion of making an uproar 62 of making an uproar and reduce the drop of water and fall back to the noise that the surface of water sent along the inner wall backward flow of the portion of making an uproar 62 simultaneously, played and fallen the effect of making an uproar.
Preferably, the noise reduction part 62 is set to be conical with a large lower part and a small upper part, and the conical noise reduction part 62 is beneficial to guiding the water mist to the water mist outlet 621 in a concentrated manner, so that the water mist can be discharged smoothly.
Preferably, a plurality of flow guiding ribs 622 extending downward from the mist guiding outlet 621 are disposed on the inner wall of the noise reducing portion 62. The water drops which are vibrated to the inner wall of the noise reduction part 62 or the water retaining boss 64 by the atomizing element 5 flow downwards through the plurality of flow guiding ribs 622, so that the water drops can not directly drop to the water surface of the atomizing groove 41 from a high position, and the noise generated in the working process of the atomizing element 5 is reduced.
Preferably, the muffling enclosure 6 is made of any sound insulation material that is currently available.
Preferably, a sound-proof chamber 43 having a hollow structure is provided at the upper end of the atomizing body 4, and the sound-proof chamber 43 is preferably disposed around the atomizing groove 41. When the water drops flow back to the water surface of the atomization tank 41 along the noise reduction part 62 from the atomization cavity, the sound insulation cavity 43 with the hollow structure and the silencing cover 6 made of the sound insulation material can effectively prevent the water drops from dropping, so that the noise generated by the noise reduction atomization device in the atomization working process is very small, and the silencing function is realized to facilitate the use of users.
Preferably, the connecting portion of the muffling cover 6 includes an outer connecting tube 611 and an inner connecting tube 612 disposed inside the outer connecting tube 611, an air guiding channel is formed between the outer connecting tube 611 and the inner connecting tube 612, the air inlet opening 63 is disposed on the outer connecting tube 611, the inner connecting tube 612 is provided with a plurality of air guiding holes 6121, and the air guiding holes 6121 are communicated with the air inlet opening 63 through the air guiding channel. Therefore, when the air flow is blown into the air guide channel from the air inlet holes 63, and then blown into the muffling cover 6 from the air guide channel through the air guide holes 6121, the air flow is favorable for driving the water mist in the muffling cover 6 to be rapidly discharged to the mist outlet 621, and the double-layer structure of the outer connecting cylinder 611 and the inner connecting cylinder 612 is used for inhibiting the noise generated by the atomizing element 5 in the atomizing operation process from overflowing from the air inlet holes 63 so as to further reduce the noise.
Preferably, the number of the air guide holes 6121 is multiple, and the multiple air guide holes 6121 are uniformly distributed at the lower end of the inner connecting cylinder 612. Because the atomization component floats on the water surface in the guide tube 22 through the atomization body 4, and the connecting part of the silencing cover 6 is detachably connected with the atomization body 4, so that the air guide hole 6121 is just positioned on the water surface, the air flow can be blown into the silencing cover 6 from the air guide hole 6121 close to the water surface, the air flow is vibrated from bottom to top by the atomization element 5 during working to generate water mist and quickly brings the water mist to the water mist outlet 621, the phenomenon that the water mist is gathered in the silencing cover 6 and cannot be discharged in time is avoided, and the mist outlet effect of the humidifier is improved.
In addition, the noise reduction atomization device also comprises a fog guide pipe 7 arranged on the noise reduction cover 6, the lower tail end of the fog guide pipe 7 is communicated with a fog guide outlet 621, and the upper tail end of the fog guide pipe 7 is provided with a fog outlet 71. The water mist generated by the vibration of the atomizing element 5 during operation is guided to the mist guide pipe 7 through the silencing cover 6, guided through the mist guide pipe 7 and discharged from the mist outlet 71, thereby supplementing the humidity to the surrounding environment.
The utility model discloses a humidifier has adopted the above-mentioned atomizing device of making an uproar that falls.
As further shown in fig. 3, in a preferred embodiment of the humidifier, the humidifier includes a water tank 1 and the above noise reduction atomization device disposed in the water tank 1; wherein, the atomization body 4 is provided with a plurality of second water inlet holes 42 communicated with the atomization tank 41, and the water in the water tank 1 enters the atomization tank 41 through the second water inlet holes 42.
Preferably, the nebulizing body 4 floats in the water reservoir 1 so that the nebulizing element 5 is always at a constant water level (or constant). The atomizing body 4 is made of foam, plastic plate, or the like, and the soundproof chamber 43 of the hollow structure also contributes to enhancing the buoyancy of the atomizing body 4. Wherein, the atomizing body 4 floats in the water tank 1, which means that the atomizing body 4 is partially or completely immersed in the water tank 1 and can ensure that the atomizing element 5 is always at a constant water level when different water levels exist in the water tank 1. Therefore, the embodiment generates buoyancy through the atomizing body 4 to enable the noise-reducing atomizing device to float in the water tank 1, the noise-reducing atomizing device can stably move downwards along with the reduction of the water level in the water tank 1, the atomizing element 5 is always in a constant water level, the atomizing amount of the atomizing element 5 is kept at a temperature level, and the mist outlet amount of the humidifier has excellent continuity and consistency.
In a preferred embodiment, the humidifier further comprises a covering part, the covering part comprises a water tank cover 21 with a through hole 211 and a guide cylinder 22 arranged below the through hole 211, the lower end of the guide cylinder 22 is provided with a first water inlet 221, the water tank cover 21 is detachably mounted on the water tank 1, the atomization body 4 is arranged in the guide cylinder 22 in a floating mode, the guide cylinder 22 guides the atomization body 4 to avoid shaking of the atomization body 4, and the atomization element 5 is ensured to be always in a constant water level to improve the reliability of the humidifier.
The humidifier also comprises a fan 8, the fan 8 is arranged in the water tank cover 21, the water tank cover 21 is provided with air holes 212, and the muffling cover 6 is provided with an air inlet 63. Therefore, the installation position of the fan 8 is higher than the highest water level in the water tank 1, so that the fan 8 does not need to use a high-cost waterproof fan, the overall realization cost is reduced, and the failure rate of the humidifier caused by the water inlet of the fan is reduced. After entering the water tank cover 21 from the air holes 212, the external air is accelerated by the fan 8 to form air flow which is blown into the air guide channel from the air inlet holes 63, and then blown into the muffling cover 6 from the air guide holes 6121 through the air guide channel, so that the air flow drives the water mist in the muffling cover 6 to flow to the mist outlet 621 and be quickly discharged, the water mist is prevented from being gathered in the atomizing cavity, and the humidifier has stable mist output.
In addition, the covering part comprises a top cover 23 which is detachably mounted in the through hole 211, a guide hole 231 is formed in the middle of the top cover 23, and the mist guide pipe 7 is located in the guide hole 231, so that in the using process of the humidifier, along with the fact that water in the water tank 1 is atomized continuously, the water level in the guide tube 22 descends gradually, the atomizing assembly floats downwards along with the water level in the guide tube 22 along with the atomizing body 4, the guide hole 231 of the top cover 23 provides guiding capacity for the mist guide pipe 7, the phenomenon that the atomizing assembly shakes the atomizing element 5 in the downwards floating process to change the water level change of the atomizing element 5 is further avoided, and the mist outlet quantity of the humidifier is further guaranteed to have better continuity and consistency.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A noise reduction atomization device for a humidifier is characterized by comprising an atomization body with an atomization groove, an atomization element arranged in the atomization groove and a silencing cover detachably arranged above the body, wherein an atomization cavity is formed by the silencing cover and the atomization groove; wherein, the noise reduction cover comprises a connecting part connected with the atomization body, a noise reduction part arranged on the connecting part and a water retaining boss arranged at the top end of the noise reduction part, and a mist guiding outlet formed by a gap is arranged between the water retaining boss and the top of the noise reduction part.
2. The noise reducing atomizer of claim 1 wherein the inner surface of the water baffle boss is arcuate.
3. The noise-reducing atomization device for the humidifier according to claim 1, wherein the noise-reducing portion is provided with a conical shape with a large bottom and a small top, and a plurality of flow-guiding ribs extending downwards from the mist-guiding outlet are provided on an inner wall of the noise-reducing portion.
4. The noise-reducing atomization device for the humidifier according to claim 1, wherein a sound insulation cavity of a hollow structure is arranged at the upper end of the atomization body, and the sound insulation cavity is arranged around the atomization groove.
5. The noise reduction atomizer of claim 1, wherein the connecting portion comprises an outer connecting cylinder and an inner connecting cylinder disposed inside the outer connecting cylinder, an air guide passage is formed between the outer connecting cylinder and the inner connecting cylinder, the air inlet hole is disposed on the outer connecting cylinder, and the inner connecting cylinder is provided with a plurality of air guide holes, and the air guide holes are communicated with the air inlet hole through the air guide passage.
6. The noise reduction atomizer of claim 5, wherein the number of the air guiding holes is plural, and the plural air guiding holes are uniformly distributed at the lower end of the inner connecting cylinder.
7. A humidifier comprises a water tank, and is characterized in that the noise-reducing atomization device for the humidifier as claimed in any one of claims 1 to 6 is arranged in the water tank, wherein a plurality of second water inlet holes communicated with the atomization groove are formed in the atomization body.
8. The humidifier of claim 7, wherein the nebulizing body floats in the water reservoir with the nebulizing element at a constant water level.
9. The humidifier according to claim 8, wherein the noise reduction atomization device further comprises a mist guide pipe, the lower end of the mist guide pipe is communicated with the mist guide outlet, and the upper end of the mist guide pipe is provided with the mist outlet.
10. The humidifier of claim 9, further comprising a cover unit, the cover unit comprising a cover having a through hole and a cover detachably mounted in the through hole, wherein a guide hole is formed in a middle portion of the cover, and the mist guide tube is disposed in the guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198024.3U CN211503119U (en) | 2020-02-23 | 2020-02-23 | Humidifier and noise-reduction atomization device for humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198024.3U CN211503119U (en) | 2020-02-23 | 2020-02-23 | Humidifier and noise-reduction atomization device for humidifier |
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| CN211503119U true CN211503119U (en) | 2020-09-15 |
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| CN202020198024.3U Active CN211503119U (en) | 2020-02-23 | 2020-02-23 | Humidifier and noise-reduction atomization device for humidifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220003454A1 (en) * | 2020-07-01 | 2022-01-06 | Shenzhen Qianhai Patuoxun Network And Technology Co Ltd | Double-layer sound insulation and noise reduction device and atomizer |
| CN114110858A (en) * | 2021-11-30 | 2022-03-01 | 广东德尔玛科技股份有限公司 | Humidifier |
| CN114796578A (en) * | 2022-05-23 | 2022-07-29 | 东莞市源健科技有限公司 | Champignon sterilizing machine |
-
2020
- 2020-02-23 CN CN202020198024.3U patent/CN211503119U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220003454A1 (en) * | 2020-07-01 | 2022-01-06 | Shenzhen Qianhai Patuoxun Network And Technology Co Ltd | Double-layer sound insulation and noise reduction device and atomizer |
| CN114110858A (en) * | 2021-11-30 | 2022-03-01 | 广东德尔玛科技股份有限公司 | Humidifier |
| CN114796578A (en) * | 2022-05-23 | 2022-07-29 | 东莞市源健科技有限公司 | Champignon sterilizing machine |
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