CN112957574A - Atomizer noise reduction structure and mute atomizer - Google Patents
Atomizer noise reduction structure and mute atomizer Download PDFInfo
- Publication number
- CN112957574A CN112957574A CN202110402589.8A CN202110402589A CN112957574A CN 112957574 A CN112957574 A CN 112957574A CN 202110402589 A CN202110402589 A CN 202110402589A CN 112957574 A CN112957574 A CN 112957574A
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- noise reduction
- reduction plate
- plate
- male
- female
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- 230000030279 gene silencing Effects 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 24
- 230000003584 silencer Effects 0.000 claims description 27
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000006199 nebulizer Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 3
- 201000007100 Pharyngitis Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010068319 Oropharyngeal pain Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 206010044008 tonsillitis Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/42—Reducing noise
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Compressor (AREA)
Abstract
The invention discloses an atomizer noise reduction structure and a mute atomizer, comprising: the male noise reduction plate is in an -shaped structure and is arranged in the front exhaust silencing cavity, the long arm end of the male noise reduction plate is fixedly connected with the first partition plate, and a first gap is formed between the short arm end of the male noise reduction plate and the first partition plate; the novel noise reduction plate is characterized by comprising a female noise reduction plate, the female noise reduction plate is of an -shaped structure and is arranged in a rear exhaust silencing cavity, the long arm end of the female noise reduction plate is fixedly connected with a second partition plate, and a second gap is formed between the short arm end of the female noise reduction plate and the second partition plate. The invention adopts the matching design of the male noise reduction plate and the female noise reduction plate, the long arm ends of the male noise reduction plate and the female noise reduction plate are fixedly connected with the partition plate, and a gap is formed between the short arm ends of the male noise reduction plate and the partition plate, so that the detention time of air flow can be prolonged, and meanwhile, the air flow passing through the space between the male noise reduction plate and the female noise reduction plate gradually tends to be gentle, thereby achieving the effects of noise reduction and silence.
Description
Technical Field
The invention relates to the technical field of atomizers, in particular to an atomizer noise reduction structure and a mute atomizer.
Background
The compressed air atomizer is mainly used for treating respiratory system diseases, such as common cold, fever, cough, asthma, sore throat, rhinitis, chronic pharyngitis, tonsillitis, bronchitis, etc. When the atomizer is used, the noise level of the atomizer is an important index of the quality of the atomizer, the noise level is high, the mood of a patient which is not good at all is influenced, most of the noise of the compression atomizer sold in the market is about 80 decibels, and the noise of the compression atomizer with good quality is required to be within 65 decibels. And the atomizer generates heat the same important problem when using, and what with the noise is the problem of generating heat, and the atomizer is when moving, and it generates heat certainly many, can influence the life of product.
Disclosure of Invention
The invention aims to solve the problems and provides a noise reduction structure of an atomizer and a mute atomizer.
In order to achieve the above object, the present invention discloses an atomizer noise reduction structure, comprising:
the male noise reduction plate is in an -shaped structure and is arranged in the front exhaust silencing cavity, the long arm end of the male noise reduction plate is fixedly connected with the first partition plate, and a first gap is formed between the short arm end of the male noise reduction plate and the first partition plate;
the novel noise reduction plate is characterized by comprising a female noise reduction plate, the female noise reduction plate is of an -shaped structure and is arranged in a rear exhaust silencing cavity, the long arm end of the female noise reduction plate is fixedly connected with a second partition plate, and a second gap is formed between the short arm end of the female noise reduction plate and the second partition plate.
Optionally, the male noise reduction plate is provided with a protrusion at one end far away from the front exhaust noise reduction cavity, and the female noise reduction plate is provided with a slot for inserting the male noise reduction plate at one end far away from the rear exhaust noise reduction cavity.
Optionally, the protrusion is made of rubber, and the cross section of the protrusion is of a triangular structure.
Optionally, the air outlet is located at an outer side of the male noise reduction plate, and the air outlet is located at a longer end of the male noise reduction plate.
Optionally, the air outlet pipe is located on the inner side of the female noise reduction plate, and the air flow of the air outlet pipe sequentially winds the short arm end and the long arm end of the female noise reduction plate and the male noise reduction plate and is finally communicated with the air outlet.
The invention also discloses a mute atomizer, which comprises:
the shell is formed by splicing a first shell, a second shell and a third shell, and a plurality of vent holes are formed in the third shell;
a compressor mounted on the third housing, the compressor having an inlet end and an outlet end;
the power supply control module consists of a power supply jack and a switch button, and the power supply jack and the switch button are both electrically connected with the compressor;
and the silencer is mounted and connected on the third shell.
Optionally, the muffler comprises:
the silencer comprises a silencer front shell, wherein an air inlet head and an air outlet are arranged on one side, close to the outside, of the silencer front shell, one side, close to the inside, of the silencer front shell is divided into an air inlet silencing cavity and a front exhaust silencing cavity by arranging a first partition plate in the middle, the air inlet head is communicated with the air inlet silencing cavity, and the air outlet is communicated with the front exhaust silencing cavity;
the casing behind the muffler, the casing is provided with intake pipe and outlet duct by outer one side behind the muffler, the casing is separated into back air intake amortization chamber and back exhaust amortization chamber by setting up the second baffle through setting up the middle part in one side of casing behind the muffler, and wherein intake pipe and back air intake amortization chamber intercommunication, wherein outlet duct and back exhaust amortization chamber intercommunication.
Optionally, the outer surface of the silencer front shell is provided with a connecting block, and the silencer front shell is connected with the third shell through the connecting block.
Optionally, one side of the air inlet head close to the outside is provided with filter cotton.
The invention has the following advantages:
the invention adopts the matching design of the male noise reduction plate and the female noise reduction plate, the long arm ends of the male noise reduction plate and the female noise reduction plate are fixedly connected with the partition plate, and a gap is formed between the short arm ends of the male noise reduction plate and the partition plate, so that the detention time of air flow can be prolonged, and meanwhile, the air flow passing through the space between the male noise reduction plate and the female noise reduction plate gradually tends to be gentle, thereby achieving the effects of noise reduction and silence.
The invention adopts the slot nested design, on one hand, the invention is used for the nested connection between the female noise reduction plate and the male noise reduction plate, on the other hand, the surface area between the female noise reduction plate and the male noise reduction plate is increased on the basis of not increasing the length of a straight line, thereby increasing the air tightness, being convenient to disassemble and clean when not used, and having good air tightness when in use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the overall structure of a silencer according to the present invention;
FIG. 5 is a schematic view of the front housing of the silencer of the present invention;
FIG. 6 is a schematic view of the rear housing of the muffler of the present invention;
in the figure: the air conditioner comprises a shell 1, a first shell 1a, a second shell 1b, a third shell 1c, a compressor 2, a vent hole 3, a power supply socket 4, a silencer 5, a front shell 51, a front air inlet silencing cavity 511, a front air exhaust silencing cavity 512, a rear shell 52, a rear air inlet silencing cavity 521, an exhaust silencing cavity 522, an air outlet 53, an air inlet head 54, an air inlet pipe 55, an air outlet pipe 56, a connecting block 57 and a switch button 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an atomizer noise reduction structure and a silent atomizer are specifically as follows:
the male noise reduction plate 513 is in an -shaped structure and is arranged in the front exhaust sound attenuation chamber 512, wherein the long arm end (longer end) of the male noise reduction plate 513 is fixedly connected with the first partition plate, a first gap is arranged between the short arm end (shorter end) of the male noise reduction plate 513 and the first partition plate, the first gap is used for air flow to pass through,
the female noise reduction plate 523 is arranged in the rear exhaust sound attenuation cavity 522 in an -shaped structure, the long arm end (longer end) of the female noise reduction plate 523 is fixedly connected with the second partition plate, and a second gap is formed between the short arm end (shorter end) of the female noise reduction plate 523 and the second partition plate.
The convex 514 is arranged at one end, far away from the front exhaust silencing cavity 512, of the male noise reduction plate 513, the convex 514 is made of rubber, the cross section of the convex 514 is of a triangular structure, and the arrangement of the convex 514 plays a role in increasing air tightness.
The slot 524 for inserting the male noise reduction plate 513 is formed in one end, away from the rear exhaust noise reduction cavity 522, of the female noise reduction plate 523, and the slot 524 plays two roles, so that the female noise reduction plate 523 and the male noise reduction plate 513 are connected in a nested manner, and the surface area between the female noise reduction plate 523 and the male noise reduction plate 513 is increased on the basis that the linear length is not increased, and therefore the air tightness is increased.
The air outlet 53 is positioned at the outer side of the male noise reduction plate 513, the air outlet 53 is positioned at the longer end of the male noise reduction plate, the air outlet pipe 56 is positioned at the inner side of the female noise reduction plate 523, and the air flow of the air outlet pipe 56 sequentially winds the short arm end and the long arm end of the female noise reduction plate 523 and the male noise reduction plate 513 and is finally communicated with the air outlet 53. Through the arrangement, the detention time of the air flow can be prolonged, and meanwhile, the air flow passing between the male noise reduction plate 513 and the female noise reduction plate 523 gradually tends to be gentle, so that the effect of reducing noise is achieved. The air outlet 53 is connected with a connecting pipe on the external atomizing cup to provide compressed air for the atomizing cup, so that the atomizing effect is achieved.
Referring to fig. 5-6, a silent atomizer specifically includes:
casing 1 is formed by the concatenation of first casing 1a, second casing 1b and third casing 1c triplex, has seted up a plurality of ventilation holes 3 on the third casing 1c, and ventilation holes 3 can be covered with whole third casing 1c, play the effect with external air exchange, can increase heat dispersion.
The compressor 2 is mounted on the third housing 1c, and the compressor 2 has an air inlet end and an air outlet end, wherein the air inlet end is communicated with the air inlet pipe 55, and the air outlet end is communicated with the air outlet pipe 56.
The power control module is composed of a power plug-in interface 4 and a switch button 6, and the power plug-in interface 4 and the switch button 6 are both electrically connected with the compressor 2. The switch button 6 is used for controlling the on-off of the compressor 2, and the power supply interface 4 is used for supplying power to the compressor 2.
The silencer 5 is installed and connected on the third shell 1c, and the concrete structure of the silencer 5 is as follows:
the silencer front shell 51 is provided with an air inlet head 54 and an air outlet 53 at one side close to the outside of the silencer front shell 51, one side close to the inside of the silencer front shell 51 is divided into a front air inlet silencing cavity 511 and a front air outlet silencing cavity 512 by arranging a first partition plate at the middle part, and the air inlet head 54 is communicated with the front air inlet silencing cavity 511. The air outlet 53 may be connected to an atomizing cup (not shown) via a conduit, and the liquid in the atomizing cup is atomized by the air flow impacting the liquid.
The filter cotton is arranged on one side, close to the outside, of the air inlet head 54, the filter cotton can filter impurities and can absorb moisture and impurities in air at the same time, abrasion and corrosion of the impurities, the moisture and the compressor are avoided, and the filter cotton can also adopt antibacterial filter screen cotton, so that clean air can be output.
The silencer rear shell 52, the outer side of the silencer rear shell 52 is provided with an air inlet pipe 55 and an air outlet pipe 56, the inner side of the silencer rear shell 52 is divided into a rear air inlet silencing cavity 521 and a rear exhaust silencing cavity 522 by arranging a second partition plate in the middle, wherein the air inlet pipe 55 is communicated with the rear air inlet silencing cavity 521, and the air outlet pipe 56 is communicated with the rear exhaust silencing cavity 522.
The outer surface of the muffler front housing 51 is provided with a connection block 57, and the muffler front housing 51 is connected to the third housing 1c through the connection block 57.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Claims (9)
1. An atomizer noise reduction structure, comprising:
the male noise reduction plate (513) is in an -shaped structure and is arranged in the front exhaust silencing cavity (512), the long arm end of the male noise reduction plate (513) is fixedly connected with the first partition plate, and a first gap is formed between the short arm end of the male noise reduction plate (513) and the first partition plate;
the noise reduction plate comprises a female noise reduction plate (523), the female noise reduction plate (523) is of an -shaped structure and is arranged in a rear exhaust silencing cavity (522), the long arm end of the female noise reduction plate (523) is fixedly connected with a second partition plate, and a second gap is formed between the short arm end of the female noise reduction plate (523) and the second partition plate.
2. The noise reduction structure of the atomizer according to claim 1, wherein a protrusion (514) is disposed on one end of the male noise reduction plate (513) away from the front exhaust silencing chamber (512), and a slot (524) for inserting the male noise reduction plate (513) is opened on one end of the female noise reduction plate (523) away from the rear exhaust silencing chamber (522).
3. A noise reducing structure for atomizers as claimed in claim 2, wherein the protrusions (514) are made of rubber, and the cross section of the protrusions (514) is triangular.
4. A noise reducing structure for atomizers as claimed in claim 1, wherein the air outlet (53) is located at the outer side of the male noise reducing plate (513), and the air outlet (53) is located at the longer end of the male noise reducing plate.
5. A noise reduction structure for atomizers as claimed in claim 4, wherein the air outlet pipe (56) is located at the inner side of the female noise reduction plate (523), and the air flow of the air outlet pipe (56) sequentially winds the short arm end and the long arm end of the female noise reduction plate (523) and the male noise reduction plate (513) and finally communicates with the air outlet (53).
6. A silent nebulizer, comprising:
the air conditioner comprises a shell (1), wherein the shell (1) is formed by splicing a first shell (1a), a second shell (1b) and a third shell (1c), and a plurality of vent holes (3) are formed in the third shell (1 c);
a compressor (2), the compressor (2) being mounted on the third housing (1c), the compressor (2) having an inlet end and an outlet end;
the power supply control module is composed of a power supply interface (4) and a switch button (6), and the power supply interface (4) and the switch button (6) are electrically connected with the compressor (2);
and the silencer (5), wherein the silencer (5) is installed and connected on the third shell (1 c).
7. A silent nebulizer as claimed in claim 6, characterized in that the muffler (5) comprises:
the silencer comprises a silencer front shell (51), wherein an air inlet head (54) and an air outlet (53) are arranged on one outer side of the silencer front shell (51), one inner side of the silencer front shell (51) is divided into an air inlet silencing cavity (511) and a front air exhaust silencing cavity (512) through a first partition plate arranged in the middle of the silencer front shell, the air inlet head (54) is communicated with the air inlet silencing cavity (511), and the air outlet (53) is communicated with the front air exhaust silencing cavity (512);
casing (52) behind the muffler, casing (52) are provided with intake pipe (55) and outlet duct (56) behind the muffler on one side that leans on outside, casing (52) are followed to the muffler and are separated into back air intake amortization chamber (521) and back exhaust amortization chamber (522) through set up the second baffle in the middle part on one side of interior, and wherein intake pipe (55) and back air intake amortization chamber (521) intercommunication, wherein outlet duct (56) and back exhaust amortization chamber (522) intercommunication.
8. A silent nebulizer as claimed in claim 7, wherein the outer surface of the front silencer housing (51) is provided with a connecting block (57), and the front silencer housing (51) is connected to the third housing (1c) through the connecting block (57).
9. A silent atomizer according to claim 7, characterized in that the side of the inlet head (54) that is towards the outside is provided with filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402589.8A CN112957574A (en) | 2021-04-14 | 2021-04-14 | Atomizer noise reduction structure and mute atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402589.8A CN112957574A (en) | 2021-04-14 | 2021-04-14 | Atomizer noise reduction structure and mute atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112957574A true CN112957574A (en) | 2021-06-15 |
Family
ID=76280595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110402589.8A Pending CN112957574A (en) | 2021-04-14 | 2021-04-14 | Atomizer noise reduction structure and mute atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112957574A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080127976A1 (en) * | 2006-11-30 | 2008-06-05 | Acker Jaron M | Apparatus and system for reducing mechanical ventilator noise |
| CN202859817U (en) * | 2012-08-14 | 2013-04-10 | 鹿得医疗器械（南通）有限公司 | Atomizer with quieter |
| CN202946344U (en) * | 2012-11-25 | 2013-05-22 | 苏州盟通利机电设备有限公司 | Silencer structure for vacuum pump |
| CN104712535A (en) * | 2014-11-05 | 2015-06-17 | 东莞市天昶机电制造有限公司 | Noise reduction compressor for medical vaporizer |
| CN205096031U (en) * | 2015-10-15 | 2016-03-23 | 江苏鱼跃信息系统有限公司 | Hush air atomizer |
| CN110141742A (en) * | 2019-05-31 | 2019-08-20 | 广州市山崎生物技术有限公司 | Atomizer denoising device |
| CN110374842A (en) * | 2019-08-29 | 2019-10-25 | 青岛万宝压缩机有限公司 | A kind of air suction silencer and compressor can be improved sound-damping qualities |
| CN110410297A (en) * | 2019-08-20 | 2019-11-05 | 长虹华意压缩机股份有限公司 | A kind of suction and exhaust structure for compressor |
-
2021
- 2021-04-14 CN CN202110402589.8A patent/CN112957574A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080127976A1 (en) * | 2006-11-30 | 2008-06-05 | Acker Jaron M | Apparatus and system for reducing mechanical ventilator noise |
| CN202859817U (en) * | 2012-08-14 | 2013-04-10 | 鹿得医疗器械（南通）有限公司 | Atomizer with quieter |
| CN202946344U (en) * | 2012-11-25 | 2013-05-22 | 苏州盟通利机电设备有限公司 | Silencer structure for vacuum pump |
| CN104712535A (en) * | 2014-11-05 | 2015-06-17 | 东莞市天昶机电制造有限公司 | Noise reduction compressor for medical vaporizer |
| CN205096031U (en) * | 2015-10-15 | 2016-03-23 | 江苏鱼跃信息系统有限公司 | Hush air atomizer |
| CN110141742A (en) * | 2019-05-31 | 2019-08-20 | 广州市山崎生物技术有限公司 | Atomizer denoising device |
| CN110410297A (en) * | 2019-08-20 | 2019-11-05 | 长虹华意压缩机股份有限公司 | A kind of suction and exhaust structure for compressor |
| CN110374842A (en) * | 2019-08-29 | 2019-10-25 | 青岛万宝压缩机有限公司 | A kind of air suction silencer and compressor can be improved sound-damping qualities |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210615 |