Novel multiple noise reduction structure of atomizer

Abstract

The utility model discloses a novel multiple noise reduction structure of an atomizer. The novel multiple noise reduction structure comprises an air pump providing air, a silencer used for reducing noise and a pipeline assembly used for connecting the air pump and the silencer. A spiral mechanism is arranged in the pipeline assembly, and a bent rectification section is formed on the pipeline assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, and particularly relates to a novel multi-noise reduction structure for an atomizer. Background Technique

[0002] Atomizers are usually used to treat various respiratory diseases, such as colds, fevers, coughs, asthma, sore throats, pharyngitis, rhinitis, bronchitis, etc. When using an atomizer, patients usually need to wear a mask or a mouthpiece. The device processes the medicine into micron-sized particles, which can enter the respiratory tract or lungs, thereby playing a local therapeutic role. The advantages of atomization therapy include that the medicine acts directly on the target organ, with rapid effects, few side effects, and a painless process. According to different atomization principles, atomizers can be divided into compressed atomizers, ultrasonic atomizers, and micro-mesh atomizers. Among them, compressed atomizers are suitable for all populations, including adults, the elderly, children, and patients with major respiratory diseases, because their particles are smaller.

[0003] However, during the use of existing atomizers, the noise of the atomizer is too loud, which will cause a bad experience for users. Especially when young children use it, the excessive noise will cause panic among patients. Content of the Utility Model

[0004] To solve the technical problems in the background technique, the utility model proposes a novel multi-noise reduction structure for an atomizer.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A novel multi-noise reduction structure for an atomizer includes an air pump for providing gas, a silencer for reducing noise, and a pipeline assembly for connecting the air pump and the silencer;

[0007] A spiral mechanism is arranged inside the pipeline assembly, and a rectifying section is formed on the pipeline assembly and is bent.

[0008] Preferably, the spiral mechanism includes a rod body and a plurality of spiral sections arranged on the rod body, and the spiral sections are partially staggered along the axial direction. Through the above improvement, multiple spiral sections are arranged progressively, and the spiral sections are partially staggered along the axial direction, so that the noise can be reduced to the maximum within a relatively short length.

[0009] Preferably, the spiral mechanism is arranged near the air outlet end of the air pump. Through the above improvement, the number of spiral times of the gas provided by the air pump can be increased, thereby reducing the gas flow velocity.

[0010] Preferably, the spiral mechanism is arranged along the gas flow direction and guides the gas to flow perpendicular to the axis of the pipeline component. Through the above improvement, the gas is decelerated during the flow process, and the collision of the gas against the pipe wall is avoided, thereby improving the noise reduction effect.

[0011] Preferably, the pipeline component includes an intake pipe connected to the air pump, an outlet pipe connected to the muffler, and a rectifying pipe connecting the intake pipe and the outlet pipe, and the rectifying section is formed on the rectifying pipe. Through the above improvement, the gas generated by the air pump first enters the intake pipe, and the spiral mechanism in the intake pipe reduces the flow velocity, then enters the rectifying pipe to rectify the rotating gas, so that the gas flows perpendicular to the axis of the pipeline, and finally enters the muffler from the outlet pipe, greatly reducing the noise.

[0012] Preferably, support springs are arranged in the intake pipe and the outlet pipe. Through the above improvement, the support springs can support the inner walls of the intake pipe and the outlet pipe, avoiding bending of the intake pipe and the outlet pipe, which may cause the gas to not flow.

[0013] Preferably, the intake pipe and the outlet pipe are connected to the lowest end of the rectifying pipe. Through the above improvement, the flow path of the gas in the rectifying pipe is increased, not only improving the rectifying effect, but also further reducing the flow velocity of the gas to reduce the noise.

[0014] Preferably, the intake pipe and the exhaust pipe are made of silica gel material. Through the above improvement, it is more convenient for disassembly and installation.

[0015] Preferably, the rectifying pipe is made of metal material and the angle is adjustable. Through the above improvement, the metal pipe can change its bending angle to keep it at a specified angle, making it more convenient to adjust the angle and thus control the flow velocity.

[0016] Preferably, the bending angle of the rectifying section is 360°. Through the above improvement, the gas enters from the lowest end, rotates 360° in the rectifying section, and then exits from the lowest end of the rectifying section. This not only rectifies the rotating gas to make the gas flow perpendicular to the axis of the pipeline, but also further reduces the flow velocity of the gas.

[0017] Compared with the prior art, the present utility model has the following advantages and beneficial effects:

[0018] The air pump generates gas. The spiral mechanism in the pipeline component increases the spiral times of the gas and reduces the flow velocity of the gas. Then the gas enters the curved rectifying section, where the rectifying section rectifies the rotating gas to make the gas flow perpendicular to the axis of the pipeline, and finally enters the muffler, realizing precise adjustment of the gas flow velocity, thereby reducing the noise caused by the gas impacting the pipe wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a cross-sectional view of the intake pipe and the rectifying pipe of the present utility model;

[0021] Figure 3 It is a cross-sectional view of the exhaust pipe and the rectifying pipe of the present utility model;

[0022] Figure 4 It is a schematic structural diagram of the spiral mechanism of the present utility model;

[0023] Figure 5 It is a schematic structural diagram of the rectifying pipe of the present utility model;

[0024] In the figure: 1, air pump; 2, silencer; 3, pipeline assembly; 4, spiral mechanism; 5, rectifying section; 101, rod body; 102, spiral section; 201, intake pipe; 202, exhaust pipe; 203, rectifying pipe; 204, support spring; 205, plugging convex part; Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0026] It should be understood that although terms such as upper, middle, lower, top, one end, etc. appear in this article to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish elements from each other for easy understanding, rather than to define any directional or sequential limitations.

[0027] As Figures 1-5 shown, a novel multi-noise reduction structure of an atomizer includes an air pump 1 for providing gas, a silencer 2 for reducing noise, and a pipeline assembly 3 for connecting the air pump 1 and the silencer 2.

[0028] Specifically, a spiral mechanism 4 is provided inside the pipeline assembly 3, and a bent rectifying section 5 is formed on the pipeline assembly 3. When gas is generated by the air pump 1, the spiral mechanism 4 inside the pipeline assembly 3 will increase the number of spiral times of the gas, thereby reducing the flow velocity of the gas to reduce noise. Subsequently, the gas enters the bent rectifying section 5, and the rectifying section 5 rectifies the rotating gas, enabling the gas to flow perpendicular to the axis of the pipeline, and reducing the speed and noise again. Finally, it enters the muffler 2, achieving precise adjustment of the gas flow velocity, thereby reducing the noise caused by the gas impacting the pipe wall. And through multiple noise reductions, the noise of the atomizer is greatly reduced.

[0029] As Figures 1-5 shown, for a further explanation of the implementation manner of the spiral mechanism 4 in this embodiment, wherein the spiral mechanism 4 includes a rod body 101 and a plurality of spiral sections 102 provided on the rod body 101, and the spiral sections 102 are axially partially staggered.

[0030] Specifically, a plurality of spiral sections 102 are arranged on the rod body 101 in a head-to-tail overlapping and progressive manner along the gas flow direction, so that more spiral times can be increased within a shorter length, thereby achieving maximum noise reduction.

[0031] Among them, a plurality of head-to-tail staggered spiral sections 102 can cut the gas multiple times within a shorter distance, thereby greatly reducing the noise within a shorter distance.

[0032] Further, the spiral mechanism 4 is adjacent to the air outlet end of the air pump 1 and is arranged along the gas flow direction, and guides the gas to flow perpendicular to the axis of the pipeline assembly 3. The spiral mechanism 4 can directly receive the gas generated by the air pump 1, and the spiral mechanism 4 can increase the number of spiral times of the gas provided by the air pump 1, thereby reducing the gas flow velocity.

[0033] As Figures 1-5 shown, for a further explanation of the implementation manner of the pipeline assembly 3 in this embodiment, wherein the pipeline assembly 3 includes an intake pipe 201 connected to the air pump 1, an outlet pipe 202 connected to the muffler 2, and a rectifying pipe 203 connecting the intake pipe 201 and the outlet pipe 202, and the rectifying section 5 is formed on the rectifying pipe 203.

[0034] Specifically, the gas generated by the air pump 1 first enters the intake pipe 201, and the flow velocity is reduced through the spiral mechanism 4 inside the intake pipe 201, and then enters the rectifying pipe 203 to rectify the rotating gas, enabling the gas to flow perpendicular to the axis of the pipeline, and finally enters the muffler 2 from the outlet pipe 202, thereby greatly reducing the noise.

[0035] In addition, support springs 204 are provided inside the intake pipe 201 and the exhaust pipe 202. The support springs 204 can support the inner walls of the intake pipe 201 and the exhaust pipe 202, preventing the intake pipe 201 and the exhaust pipe 202 from being bent, which may otherwise cause gas flow blockage.

[0036] Among them, the intake pipe 201 and the exhaust pipe 202 are connected to the lowest end of the rectifying tube 203, increasing the flow path of the gas inside the rectifying tube 203 and the height of the up-and-down flow. This not only improves the rectifying effect but also further reduces the gas flow rate to reduce noise.

[0037] Preferably, the intake pipe 201 and the exhaust pipe are made of silicone material, which is more convenient for disassembly and installation, making maintenance during use more convenient.

[0038] Preferably, the rectifying tube 203 is made of metal. Using a metal tube can change its bending angle and keep it at a specified angle, making it more convenient to adjust the angle and thus control the flow rate.

[0039] Preferably, insertion convex portions 205 are formed at both ends of the rectifying tube 203, and the intake pipe 201 and the exhaust pipe 202 are sleeved on the insertion convex portions 205, which is more convenient for connecting the rectifying tube 203 to the intake pipe 201 and the exhaust pipe 202 and improves the connection reliability between the rectifying tube 203 and the intake pipe 201 and the exhaust pipe 202.

[0040] As Figures 1-5 shown, in some other embodiments, the bending angle of the rectifying section 5 is 360°. The gas enters from the lowest end, circulates 360° inside the rectifying section 5, and then exits from the lowest end of the rectifying section 5. This not only rectifies the rotating gas, making the gas flow perpendicular to the pipe axis, but also further reduces the gas flow rate.

[0041] Of course, according to the gas flow situation, the bending angle can be adjusted, the bending height can be adjusted, or multiple bends can be set. According to Bernoulli's law, the gas velocity and pressure distribution can be affected to achieve precise control of the gas flow trajectory and velocity.

[0042] This specific embodiment is only an explanation of the present invention and is not a limitation thereof. Those skilled in the art can make modifications without creative contributions to this embodiment after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A novel multiple noise reduction structure for an atomizer, characterized in that: It comprises an air pump (1) for providing gas, a muffler (2) for reducing noise, and a pipe assembly (3) for connecting the air pump (1) and the muffler (2); A spiral mechanism (4) is arranged inside the pipeline assembly (3), and a curved rectifying section (5) is formed on the pipeline assembly (3).

2. A novel multi-noise reduction structure for an atomizer according to claim 1, characterized in that: The spiral mechanism (4) comprises a rod body (101) and a plurality of spiral segments (102) arranged on the rod body (101), and the spiral segments (102) are partially staggered along the axial direction.

3. The novel multi-noise reduction structure of an atomizer according to claim 1, characterized in that: The spiral mechanism (4) is arranged adjacent to the air outlet end of the air pump (1).

4. The novel multi-noise reduction structure of an atomizer according to claim 1, characterized in that: The spiral mechanism (4) is arranged along the gas flow direction and guides the gas to flow perpendicularly to the axis of the pipeline assembly (3).

5. The novel multi-noise reduction structure of an atomizer according to claim 1, characterized in that: The pipeline assembly (3) comprises an air inlet pipe (201) connected to the air pump (1), an air outlet pipe (202) connected to the muffler (2), and a rectifying pipe (203) connecting the air inlet pipe (201) and the air outlet pipe (202), and the rectifying section (5) is formed on the rectifying pipe (203).

6. A novel multi-noise reduction structure for an atomizer according to claim 5, characterized in that: Support springs (204) are arranged inside the air inlet pipe (201) and the air outlet pipe (202).

7. The novel multi-noise reduction structure of an atomizer according to claim 5, characterized in that: The air inlet pipe (201) and the air outlet pipe (202) are connected to the lowest end of the rectifier tube (203).

8. The novel multi-noise reduction structure of atomizer according to claim 5, characterized in that: The air inlet pipe (201) and the air outlet pipe are made of silica gel.

9. The novel multi-noise reduction structure of an atomizer according to claim 5, characterized in that: The rectifier tube (203) is made of metal and has an adjustable angle.

10. The novel multi-noise reduction structure of an atomizer according to claim 1, characterized in that: The bending angle of the rectifying section (5) is 360°.

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