nebulizer

Abstract

The utility model discloses an atomizer, atomizer includes first shell, second shell, liquid storage bin, battery, air guide spare and atomization subassembly, the inside of first shell has the inner chamber, and liquid storage bin and atomization subassembly are located in the inner chamber, and the interval of liquid storage bin and first shell forms the mist channel, and the inside of liquid storage bin has the liquid storage chamber, is used to store the atomization liquid of waiting atomization, and liquid storage bin is equipped with the liquid outlet of intercommunication liquid storage chamber, and atomization subassembly is located below liquid storage bin, is used to accept the atomization liquid of the liquid outlet of flowing out and carries out heating atomization, and first shell is equipped with the mist outlet, and the mist channel intercommunication mist outlet, second shell is connected in the below of first shell, and battery and air guide spare are located in second shell, and the interval of battery and second shell forms the air inlet of air inlet channel intercommunication, and the outer wall of second shell is equipped with the air inlet of air inlet channel intercommunication, and air guide spare is located between battery and atomization subassembly, battery is used for power supply, under the action of air guide spare, and the airflow will mist from the mist outlet send out.

Description

Technical Field

[0001] This utility model relates to the field of fog generating equipment, and particularly to atomizers. Background Technology

[0002] Miniature atomizing elements are widely used in daily life, especially in humidifiers, portable medical atomizers, and electronic cigarettes. Medical atomizers require small size and small atomized particle size, and mainly come in three types: ultrasonic, compression, and mesh.

[0003] The working principle of an ultrasonic nebulizer is to convert electrical energy into high-frequency vibration of an ultrasonic thin plate. This high-frequency vibration transforms the liquid medication into aerosol particles. The size of the particles produced by the ultrasonic nebulizer is inversely proportional to the ultrasonic vibration frequency: the higher the frequency, the smaller the aerosol particles. Conversely, the intensity of the ultrasonic vibration is directly proportional to the amount of aerosol particles: the stronger the vibration, the more aerosol particles are produced, and the higher the density. While this type of nebulizer offers advantages such as high nebulization efficiency, low drug residue, quiet operation, and portability, it also has some significant drawbacks. First, the mesh is prone to clogging, and drug residue or crystallization can occur. If protein-based, suspension-based, or high-concentration medications are used, residues may clog the mesh, reducing nebulization efficiency. Second, it requires high cleaning standards: frequent cleaning is necessary (especially immediate cleaning after use), otherwise long-term clogging may lead to permanent damage. It is also sensitive to drug type: it is not suitable for certain viscous or oily medications. Third, the mesh is fragile; the microporous mesh is usually made of metal or ceramic film, which has low physical strength and is easily damaged by excessive force or impact during cleaning.

[0004] The working principle of a compressor nebulizer is based on the Venturi principle. Compressed air is forced through a narrow tube to create a high-speed airflow. The resulting negative pressure propels liquid or other fluids against an obstacle. The high-speed impact causes the fluid to splash outwards, turning droplets into a mist that is then expelled from the outlet tube. Compressor nebulizers offer the following advantages: direct drug atomization without dilution, resulting in good clinical efficacy; virtually no drug residue, leading to high drug utilization. However, they also have drawbacks such as a single atomization direction and a large size that makes them inconvenient to carry.

[0005] Therefore, there is a need for a nano-nebulizer that can produce micron-sized atomized particles through a porous, heatable atomizing core. It should be small in size, have a large atomization volume, be easy to clean, and be portable, making it suitable for use in hospitals and homes. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an atomizer with a larger mist output, smaller size, better portability, finer mist, and better diffusion effect.

[0007] The atomizer according to an embodiment of the present utility model includes a first outer shell, a second outer shell, a liquid storage tank, a battery, an air guide, and an atomizing component; The first outer shell has an inner cavity, the liquid storage tank and the atomizing component are located in the inner cavity, the liquid storage tank is detachably connected to the first outer shell and forms a mist outlet channel with the first outer shell at an interval, the liquid storage tank has a liquid storage chamber for storing the atomizing liquid to be atomized, the liquid storage tank has a liquid outlet communicating with the liquid storage chamber, the atomizing component is located below the liquid storage tank for receiving the atomizing liquid flowing out from the liquid outlet and heating and atomizing it, the first outer shell has a mist outlet, and the mist outlet channel communicates with the mist outlet; The second outer shell is connected to the lower part of the first outer shell. The battery and the air guide are located inside the second outer shell. An air intake channel is formed between the battery and the second outer shell. The outer wall of the second outer shell is provided with an air inlet communicating with the air intake channel. The air guide is located between the battery and the atomizing component. The battery is used to power the air guide and the atomizing component. Under the action of the air guide, the airflow can enter the air intake channel from the air inlet, and flow through the atomizing component into the mist outlet channel and then out from the mist outlet, so as to send the atomized mist out from the mist outlet.

[0008] The atomizer according to the embodiments of this utility model has at least the following beneficial effects: 1. Compared with mesh atomizers, the atomizer in this embodiment is less prone to clogging and does not have the problem of mesh damage. The atomizer has a larger mist output, smaller size, and is more portable. 2. When the nebulizer in this embodiment is used as an aromatherapy product, the atomization is finer and the fragrance is longer-lasting; when the nebulizer in this embodiment is used as a medical product, the atomization is finer and easier to absorb. 3. The airflow delivered by the second shell actively diffuses the fog, enabling it to diffuse into the environment more quickly and improving the fog diffusion effect. 4. After the mist is generated in the atomizing chamber, the mist is carried by the airflow and diffuses along the mist outlet channel to the outer periphery of the atomizing component, and then flows out from the mist outlet of the first shell. This makes the droplets in the mist more dispersed, effectively preventing the fine droplets in the mist from overlapping in the same direction to form larger droplets. This allows the mist to be sprayed out as smaller droplets, making the mist finer and the mist distribution more uniform.

[0009] According to some embodiments of the present invention, the first outer shell includes a first housing and a second housing, the first housing and the second housing together define the inner cavity, the first housing is detachably connected to the upper part of the second housing and extends laterally relative to the outer wall of the second housing, and the mist outlet is located on the side of the first housing.

[0010] According to some embodiments of the present invention, the inner wall of the first housing is provided with a downwardly protruding limiting part, which abuts against the top wall of the liquid storage tank.

[0011] According to some embodiments of the present invention, the first housing includes a first housing and a second housing that are detachably connected along the axial direction of the first housing, and the atomizing component is snapped between the first housing and the second housing along the axial direction of the first housing.

[0012] According to some embodiments of the present invention, the atomizing component includes an atomizing core and a heating component. The lower end of the liquid storage chamber has an upwardly recessed atomizing cavity. The atomizing core is disposed in the atomizing cavity. The liquid outlet communicates with the atomizing cavity to draw the atomized liquid out to the atomizing core. The atomizing core is used to absorb the atomized liquid in the liquid storage chamber. The heating component is used to heat the atomized liquid in the atomizing core to generate mist.

[0013] According to some embodiments of the present invention, the first outer shell includes a main shell and an abutment portion. The abutment portion is used to abut and limit the atomizing component so that the atomizing component is suspended inside the main shell. The gap between the atomizing component and the main shell forms the mist outlet channel.

[0014] According to some embodiments of the present invention, the abutting portion includes a first portion and a second portion. The first portion abuts between one end of the main housing and one end of the atomizing component, and the second portion abuts between the other end of the main housing and the other end of the atomizing component. The abutting portion also includes a plurality of third portions, which are distributed sequentially at intervals along the circumference of the main housing and abut between the inner circumferential surface of the main housing and the outer circumferential surface of the atomizing component.

[0015] According to some embodiments of the present invention, the first portion and the third portion are connected as an integral structure, and / or the second portion and the third portion are connected as an integral structure.

[0016] According to some embodiments of the present invention, the first outer shell has a communication port at one end facing the air guide, and the communication port is opposite to and spaced apart from the atomizing component.

[0017] According to some embodiments of the present invention, the upper end of the second outer shell has an air outlet communicating with the air inlet channel, and when the first outer shell is connected to the second outer shell, the air outlet is communicating with the inner cavity; The atomizer also includes an electronic control component, which is disposed inside the second housing and above the air guide. The air guide is located between the electronic control component and the battery. The air guide is used to drive the airflow to flow in the direction from the air inlet to the air outlet, so that the airflow passes through the electronic control component.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is an exploded cross-sectional structural diagram of an atomizer according to an embodiment of the present invention; Figure 2 This is a cross-sectional structural diagram of the second outer shell according to an embodiment of the present invention.

[0020] Icon labels: First outer shell 100; inner cavity 101; mist outlet channel 102; mist outlet 103; connecting port 104; first outer shell 110; second outer shell 120; limiting part 130; main shell 140; abutting part 150; Second housing 200; air intake channel 201; air inlet 202; air outlet 203; electronic control assembly 210; Liquid storage chamber 300; Liquid storage cavity 301; Atomizing cavity 302; Battery 400; Atomizing component 500; Atomizing core 510; Heating component 520. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, "several" refers to one or more, and "multiple" refers to two or more. The use of "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the number of indicated technical features, or the sequential relationship between indicated technical features.

[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as setting, installing, and connecting should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0025] Reference Figure 1 and Figure 2 As shown in the figure, this utility model embodiment proposes an atomizer, which includes a first outer shell 100, a second outer shell 200, a liquid storage chamber 300, a battery 400, an air guide, and an atomizing component 500. The first outer shell 100 has an inner cavity 101, in which the liquid storage chamber 300 and the atomizing component 500 are located. A mist outlet channel 102 is formed between the liquid storage chamber 300 and the first outer shell 100. The liquid storage chamber 300 has a liquid storage cavity 301 inside, which is used to store the atomizing liquid to be atomized (such as water, liquid medicine, fragrance solution, etc.), and can also store ointment-like drugs, etc. The liquid storage chamber 300 is provided with a liquid outlet communicating with the liquid storage cavity 301. The atomizing component 500 is located below the liquid storage chamber 300, which is used to receive the atomizing liquid flowing out from the liquid outlet and heat and atomize it. The first outer shell 100 is provided with a mist outlet 103, and a mist outlet channel 102 is connected to the mist outlet 103. The second outer shell 200 is connected to the lower part of the first outer shell 100. The battery 400 and the air guide are located inside the second outer shell 200. An air intake channel 201 is formed between the battery 400 and the second outer shell 200. The outer wall of the second outer shell 200 is provided with an air inlet 202 that is connected to the air intake channel 201. The air guide is located between the battery 400 and the atomizing assembly 500. The battery 400 is used to supply power to the air guide and the atomizing assembly 500. Under the action of the air guide, the airflow can enter the air intake channel 201 from the air inlet 202, flow through the atomizing assembly 500 and enter the mist outlet channel 102, and then flow out from the mist outlet 103, so as to send the mist formed by atomization out from the mist outlet 103.

[0026] The liquid storage tank 300 is detachably connected to the first outer shell 100, which can be easily filled with atomizing liquid or ointment. Alternatively, the liquid storage tank 300 containing the set atomizing liquid or ointment can be replaced as a whole as an accessory, which facilitates the replacement of different atomizing liquids in the atomizer.

[0027] Compared to traditional mesh atomizers, the atomizer of this invention has significant advantages: mesh atomizers are prone to atomization efficiency reduction due to mesh clogging, and the thin atomizing plate is easily damaged during high-frequency vibration, resulting in a short service life; while the atomizer core 510 of this invention has no mesh structure, fundamentally avoiding the problem of clogging, and the material is stable with no vibration loss, allowing for long-term stable operation. Furthermore, mesh atomizers rely on high-frequency vibration for atomization, resulting in uneven droplet size and the generation of larger particles, and may also produce metal debris or fiber shedding due to vibration; the atomizer core 510 of this invention atomizes evenly through heating, producing finer droplets without powder or residue shedding, resulting in higher vapor purity. In addition, mesh atomizers require a complex vibration drive structure, resulting in large size and high maintenance costs; the atomizer core 510 of this invention is directly heated, requiring no additional auxiliary structures, making it smaller and more portable. The atomizing core 510 can be a ceramic atomizing core 510, an aerogel atomizing core 510, etc. This utility model does not limit the specific material of the atomizing core 510.

[0028] When used as an aromatherapy product, the atomizer in this embodiment features: The atomizing core 510 efficiently heats the aromatherapy liquid, fully atomizing it into fine, evenly dispersed droplets with a wide aroma diffusion range; the mist outlet channel 102 design allows for thorough mixing of the mist and air, preventing excessively high local concentrations, resulting in finer droplets and a longer-lasting aroma release, maintaining a pleasant fragrance for several hours in spaces such as bedrooms and offices. The atomizing core 510 does not shed powder or residue, preventing impurities from contaminating the aromatherapy liquid. Furthermore, the atomizer is compact and portable, suitable for various scenarios such as desktops and car interiors. The airflow driven by the second outer shell 200 quickly delivers the aroma to every corner of the space, enhancing the diffusion effect. It is suitable for various needs such as aiding sleep in bedrooms, refreshing the mind in offices, and removing odors in cars, providing users with a pleasant experience. This atomizer can also be used as a medical atomizer, humidifier, and other atomization devices; this invention does not limit the specific application of the atomizer.

[0029] The air guide, serving as the airflow generator within the atomizer, may specifically include a fan. During use, the air guide draws in airflow through the air inlet 202. The airflow flows along the air inlet channel 201 to the inner cavity 101 of the first housing 100. Within the inner cavity 101, the airflow mixes with the mist generated by the atomizing component 500. The mixed mist then exits through the mist outlet channel 102 and is ejected from the mist outlet 103. The mist outlet channel 102 is formed between the liquid storage chamber 300 and the first housing 110, enabling rapid dispersion of mist droplets and improving the fineness and uniformity of the droplet distribution. Specifically, after the mist is generated in the atomizing chamber 302, the mist diffuses along the mist outlet channel 102 to the outer periphery of the atomizing component 500 under the influence of airflow, and then flows out from the mist outlet 103 of the first outer shell 100. This makes the droplets in the mist more dispersed, effectively preventing the fine droplets in the mist from overlapping in the same direction to form larger droplets, so that the mist can be sprayed out as smaller droplets, making the mist finer and the mist distribution more uniform.

[0030] Reference Figure 1 As shown, in some specific embodiments of this utility model, the atomizing component 500 includes an atomizing core 510 and a heating component 520. The liquid storage tank 300 has an atomizing cavity 302 at one end facing the second outer shell 200. For example, the lower end of the liquid storage tank 300 has an upwardly recessed atomizing cavity 302. The atomizing core 510 is disposed in the atomizing cavity 302, and the atomizing cavity 302 limits the atomizing core 510. The liquid storage tank 300 also has a liquid outlet communicating with the atomizing cavity 302 and the liquid storage tank 301. The liquid outlet is used to draw the atomized liquid in the liquid storage tank 301 to the atomizing core 510. The atomizing core 510 is used to absorb the atomized liquid in the liquid storage tank 301. The heating component 520 is used to heat the atomized liquid in the atomizing core 510 to generate mist.

[0031] In some embodiments, the atomizing chamber 302 is located at the bottom of the liquid storage chamber 300. The atomizing chamber 302 can serve as a limiting groove for the atomizing core 510. Absorbent cotton can be placed inside this limiting groove. Several outlets are provided on the wall of the limiting groove, allowing the liquid in the liquid storage chamber 301 to permeate through the outlets onto the absorbent cotton, and then onto the atomizing core 510. The absorbent cotton is placed on the upper and side parts of the atomizing core 510 to prevent leakage. Specifically, the liquid storage chamber 300 is made of corrosion-resistant and high-temperature-resistant materials to ensure long-term stable storage of various atomizing liquids without deterioration or damage due to the chemical properties of the atomizing liquid. The atomizing core 510 has excellent liquid absorption performance, enabling it to quickly and evenly absorb the atomizing liquid in the liquid storage chamber 301, ensuring the continuity and stability of the atomization process. The heating component 520 heats the atomizing core 510 to a suitable temperature, allowing the atomizing liquid to be fully atomized, producing a fine and uniform mist. In practical applications, when the atomizer is activated, the atomizing liquid in the storage chamber 301 is gradually absorbed by the atomizing core 510 under the influence of gravity or capillary action. The heating component 520 then starts working, heating the atomizing core 510, causing the atomizing liquid inside to rapidly vaporize and form mist. The mist mixes thoroughly with the airflow in the mist outlet channel 102 and, driven by the airflow, is evenly sprayed out from the mist outlet 103, spreading into the surrounding environment. Furthermore, the storage chamber 300 contains absorbent cotton located at the bottom to prevent leakage of the atomizing liquid.

[0032] Reference Figure 1 As shown, in some specific embodiments of this utility model, the first outer shell 100 includes a first shell 110 and a second shell 120. The first shell 110 and the second shell 120 together define an inner cavity 101. The first shell 110 is detachably connected to the upper part of the second shell 120 and extends laterally relative to the outer wall of the second shell 120. The first shell 110 and the second shell 120 together form the inner cavity 101, and the mist outlet 103 is provided on the side of the first shell 110.

[0033] In this embodiment, the first housing 110 extends laterally, which not only increases the flexibility of selecting the position of the mist outlet 103, but also expands the diffusion range of the mist to a certain extent. The mist outlet 103 is located on the side of the first housing 110, causing the mist to travel different distances along the mist outlet channels 102 in different directions to reach the mist outlet 103. This ensures that the mist passes through the mist outlet 103 sequentially according to the distance, making it less likely for the tiny droplets in the mist to mix into larger droplets, improving the fineness of the mist, and allowing the mist to diffuse more naturally into the surrounding environment, avoiding the discomfort that might be caused by the mist spraying directly upwards. In practical use, users can place the atomizer in different positions as needed. The side design of the mist outlet 103 better adapts to various usage scenarios, ensuring that the mist is evenly diffused in the surrounding space. Moreover, the enclosing structure of the first housing 110 and the second housing 120 effectively protects the internal components, preventing external dust and impurities from entering the atomizer and affecting the atomization effect and component lifespan.

[0034] Reference Figure 1 As shown, in some specific embodiments of this utility model, the inner wall of the first housing 110 is provided with a downwardly protruding limiting part 130, which abuts against the top wall of the liquid storage tank 300.

[0035] During the atomizer assembly process, when the liquid reservoir 300 is placed in the inner cavity 101 of the first outer shell 100, the limiting part 130 ensures that the liquid reservoir 300 is accurately positioned, preventing it from shaking or shifting within the inner cavity 101. This not only ensures the relative positional accuracy between the atomizing component 500 and the liquid reservoir 300, allowing the atomizing core 510 to accurately absorb the atomizing liquid in the liquid reservoir 301, thus ensuring the stability and reliability of the atomization process, but also prevents problems such as blockage or deformation of the mist outlet channel 102 caused by the movement of the liquid reservoir 300, further ensuring smooth mist output and uniform distribution. Simultaneously, the abutting design between the limiting part 130 and the top wall of the liquid reservoir 300 increases the contact area between them, improves the stability of the connection, effectively reduces loosening caused by vibration or external forces, and extends the atomizer's service life. In practical applications, this design allows the atomizer to maintain stable performance in various usage scenarios, providing users with a continuous and high-quality atomization experience.

[0036] Reference Figure 1 As shown, in some specific embodiments of this utility model, the first outer shell 100 includes a first housing 110 and a second housing 120 that are detachably connected along the axial direction of the first outer shell 100, and the atomizing component 500 is snapped between the first housing 110 and the second housing 120 along the axial direction of the first outer shell 100.

[0037] In this embodiment, the first housing 110 and the second housing 120 are detachably connected via a specific snap-fit ​​structure. This design further enhances the maintainability and assembly flexibility of the atomizer. During assembly, the atomizing component 500 is first placed in the corresponding position of the first housing 110, ensuring good fit with the abutment portion 150 and other structures within the first housing 110. Then, the second housing 120 is axially aligned with the first housing 110, and the snap-fit ​​structure tightly connects the two together, securely snapping the atomizing component 500 between the first housing 110 and the second housing 120. This snap-fit ​​method is simple to operate, requires no complex tools, and allows for rapid assembly, improving production efficiency. Furthermore, when cleaning, repairing, or replacing the atomizing component 500 is required, simply disassembling the first housing 110 and the second housing 120 provides easy access to the internal structures of the atomizing component 500, significantly reducing maintenance difficulty and cost. Furthermore, the detachable design of the first housing 110 and the second housing 120 facilitates the individual replacement or upgrade of different parts of the atomizer. For example, if the first housing 110 or the second housing 120 is damaged or worn due to long-term use, only the corresponding housing needs to be replaced, without replacing the entire atomizer, thus reducing operating costs. In addition, this design is more convenient during transportation and storage, allowing the first housing 110 and the second housing 120 to be packaged and stored separately, reducing space occupation and preventing damage due to collisions. In practical applications, the first housing 110 and the second housing 120 are typically made of materials with sufficient strength and durability to ensure that they do not deform or become damaged during repeated disassembly and assembly, thus ensuring the overall performance and lifespan of the atomizer.

[0038] Reference Figure 1 As shown, in some specific embodiments of this utility model, the first outer shell 100 includes a main shell 140 and an abutment portion 150. The abutment portion 150 is used to abut against and limit the atomizing component 500 so that the atomizing component 500 is suspended inside the main shell 140. The gap between the atomizing component 500 and the main shell 140 forms a mist outlet channel 102.

[0039] In this embodiment, the shape and size of the abutment portion 150 are adapted to the atomizing component 500, providing a stable and reliable abutment action. During installation, the atomizing component 500 is placed inside the main housing 140, and the abutment portion 150 precisely positions and limits it, ensuring that the atomizing component 500 is always suspended, thereby ensuring the unobstructed flow of the mist outlet channel 102. This design not only facilitates the assembly and maintenance of the atomizer but also effectively avoids direct contact between the atomizing component 500 and the main housing 140, reducing the risk of damage caused by friction or collision.

[0040] Furthermore, the main housing 140 is made of materials with good strength and corrosion resistance to meet the needs of use in different environments. Its surface is specially treated, making it smooth and flat, less prone to dust and dirt accumulation, and easy to clean and maintain. At the same time, the structural design of the main housing 140 also fully considers heat dissipation performance. Through reasonable heat dissipation channels and heat dissipation area, it ensures that the atomizer can maintain a good temperature during long-term operation, avoiding overheating that could affect its performance and lifespan.

[0041] In practical applications, when the atomizer is activated, the airflow inside the second housing 200 enters the first housing 100 and mixes thoroughly with the mist generated by the atomizing component 500 within the mist outlet channel 102. Due to the rational design of the mist outlet channel 102, the airflow is evenly distributed around the atomizing component 500, quickly and evenly carrying away the mist before it is ejected from the mist outlet 103. This unique structural design makes the mist produced by the atomizer more delicate and uniform, better meeting the needs of different scenarios. For example, in aromatherapy scenarios, the fine and uniform mist can better diffuse the fragrance, creating a more pleasant atmosphere; in medical scenarios, the fine mist is more easily absorbed by the body, improving the therapeutic effect.

[0042] Reference Figure 1 As shown, in some specific embodiments of this utility model, the abutting part 150 includes a first part and a second part. The first part abuts between one end of the main housing 140 and one end of the atomizing component 500, and the second part abuts between the other end of the main housing 140 and the other end of the atomizing component 500. The abutting part 150 also includes a plurality of third parts, which are distributed sequentially and spaced apart along the circumference of the main housing 140 and abut between the inner circumferential surface of the main housing 140 and the outer circumferential surface of the atomizing component 500.

[0043] The multi-part design of the abutment portion 150 allows for stable contact and positioning of the atomizing component 500 from multiple directions. The first and second parts limit the ends of the atomizing component 500 at both ends of the main housing 140, ensuring that the atomizing component 500 does not shift in the axial direction. Multiple third parts, distributed sequentially and at intervals along the circumference of the main housing 140, provide comprehensive support and fixation to the outer circumference of the atomizing component 500, maintaining stability in the radial direction as well. This comprehensive contact and positioning method ensures that the atomizing component 500 is always precisely suspended within the main housing 140, maintaining the stable width and shape of the mist outlet channel 102. This ensures smooth airflow within the mist outlet channel 102, allowing for thorough mixing with the mist, thereby guaranteeing the fineness and uniformity of the mist produced by the atomizer. Meanwhile, this design also enhances the overall structural stability of the atomizer, effectively reducing the possibility of displacement or damage to the atomizing component 500 due to vibration or impact during transportation and use, thus improving the reliability and service life of the atomizer. Furthermore, the spaced distribution of multiple third sections ensures effective contact and limiting while minimizing obstruction of airflow within the mist outlet channel 102, promoting airflow and mist diffusion.

[0044] Reference Figure 1 As shown, in some specific embodiments of this utility model, the first part and the third part are connected as an integral structure, and / or the second part and the third part are connected as an integral structure.

[0045] In this embodiment, the first portion is located at the end of the main housing 140 facing the second outer shell 200, the second portion is located at the end of the main housing 140 away from the second outer shell 200, and the third portion is located on the inner circumferential surface of the end of the main housing 140 facing the second outer shell 200. The first portion and the third portion are connected to form an integral structure. The integral structure is an "L"-shaped sheet, and the integral structure is distributed sequentially at intervals along the circumference of the main housing 140 to form an abutment notch. The shape of the abutment notch is similar to one end of the atomizing component 500 to abut and fix the atomizing component 500.

[0046] Reference Figure 2 As shown, in some specific embodiments of this utility model, the upper end of the second housing 200 has an air outlet 203 that communicates with the air inlet channel 201. When the first housing 100 is connected to the second housing 200, the air outlet 203 communicates with the inner cavity 101. The atomizer also includes an electronic control component 210, which is disposed inside the second housing 200 and located above the air guide. The air guide is located between the electronic control component 210 and the battery 400. The air guide is used to drive the airflow to flow in the direction from the air inlet 202 to the air outlet 203 so that the airflow passes through the electronic control component 210.

[0047] In this embodiment, the electronic control component 210 is used to control the start and stop of the air guide component. The air guide component can effectively guide the airflow in a predetermined direction. When outside air enters the second housing 200 through the air inlet 202, the air guide component quickly directs the airflow to the electronic control component 210, so that the airflow can carry away the heat generated by the electronic control component 210 during operation, achieving good heat dissipation. This helps ensure that the electronic control component 210 is always within a suitable operating temperature range, improving its operational stability and reliability, and extending its service life. Subsequently, under the continuous guidance of the air guide component, the airflow flows out from the air outlet 203 and enters the first housing 100, where it is fully mixed with the mist generated by the atomizing component 500, ultimately forming a fine and uniform mist that is sprayed out from the mist outlet 103. Moreover, the air guide component is made of a material with good air guiding performance and corrosion resistance to ensure that it will not be damaged by the impact of airflow or environmental factors during long-term use, ensuring the stability and durability of the air guiding effect.

[0048] In some embodiments, the atomizer is further provided with a circuit board and a switch. The circuit board is located inside the second housing 200, and the switch is installed on the outside of the second housing 200 for easy handheld operation. The circuit board is electrically connected to the electronic control component 210 and the switch. The circuit board, electrode component 210, and switch form the circuit control unit of the atomization chamber. The operation of the switch realizes the switching of the circuit to switch the start and stop of the air guide and the atomization component.

[0049] The second outer casing 200 serves to protect the internal electronic control components 210 and the air guide. It is made of robust and durable materials, capable of withstanding certain external impacts and collisions to prevent damage to internal components. Furthermore, the surface of the second outer casing 200 undergoes special treatment, providing excellent waterproof and dustproof performance.

[0050] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An atomizer, characterized in that, Includes a first outer shell, a second outer shell, a liquid storage tank, a battery, an air guide, and an atomizing assembly; The first outer shell has an inner cavity, the liquid storage tank and the atomizing component are located in the inner cavity, the liquid storage tank is detachably connected to the first outer shell and forms a mist outlet channel with the first outer shell at an interval, the liquid storage tank has a liquid storage chamber for storing the atomizing liquid to be atomized, the liquid storage tank has a liquid outlet communicating with the liquid storage chamber, the atomizing component is located below the liquid storage tank for receiving the atomizing liquid flowing out from the liquid outlet and heating and atomizing it, the first outer shell has a mist outlet, and the mist outlet channel communicates with the mist outlet; The second outer shell is connected to the lower part of the first outer shell. The battery and the air guide are located inside the second outer shell. An air intake channel is formed between the battery and the second outer shell. The outer wall of the second outer shell is provided with an air inlet communicating with the air intake channel. The air guide is located between the battery and the atomizing component. The battery is used to power the air guide and the atomizing component. Under the action of the air guide, the airflow can enter the air intake channel from the air inlet, and flow through the atomizing component into the mist outlet channel and then out from the mist outlet, so as to send the atomized mist out from the mist outlet.

2. The atomizer of claim 1, wherein: The first housing includes a first housing and a second housing, which together define the inner cavity. The first housing is detachably connected to the upper part of the second housing and extends laterally relative to the outer wall of the second housing. The mist outlet is located on the side of the first housing.

3. The atomizer of claim 2, wherein: The inner wall of the first housing is provided with a downwardly protruding limiting part, which abuts against the top wall of the liquid storage tank.

4. The atomizer of claim 1, wherein: The first housing includes a first housing and a second housing that are detachably connected along the axial direction of the first housing, and the atomizing component is snapped between the first housing and the second housing along the axial direction of the first housing.

5. The atomizer of claim 1, wherein: The atomizing assembly includes an atomizing core and a heating assembly. The lower end of the liquid storage chamber has an upwardly recessed atomizing cavity. The atomizing core is disposed in the atomizing cavity. The liquid outlet communicates with the atomizing cavity to draw the atomized liquid out to the atomizing core. The atomizing core is used to absorb the atomized liquid in the liquid storage chamber. The heating assembly is used to heat the atomized liquid in the atomizing core to generate mist.

6. The atomizer of claim 1, wherein: The first outer shell includes a main shell and an abutment portion. The abutment portion is used to abut and limit the liquid storage tank so that the liquid storage tank is suspended inside the main shell. The gap between the liquid storage tank and the main shell forms the mist outlet channel.

7. The atomizer of claim 6, wherein: The abutting portion includes a first portion and a second portion. The first portion abuts between one end of the main shell and one end of the liquid storage tank, and the second portion abuts between the other end of the main shell and the other end of the liquid storage tank. The abutting portion also includes a plurality of third portions, which are distributed sequentially at intervals along the circumference of the main shell and abut between the inner circumferential surface of the main shell and the outer circumferential surface of the liquid storage tank.

8. The atomizer of claim 7, wherein: The first portion and the third portion are connected as a single structure, and / or the second portion and the third portion are connected as a single structure.

9. The atomizer of claim 1, wherein: The first housing has a communication port at one end facing the air guide, and the communication port is opposite to and spaced apart from the atomizing component.

10. The atomizer according to claim 1, characterized in that: The upper end of the second outer shell has an air outlet that communicates with the air inlet channel. When the first outer shell is connected to the second outer shell, the air outlet communicates with the inner cavity. The atomizer also includes an electronic control component, which is disposed inside the second housing and above the air guide. The air guide is located between the electronic control component and the battery. The air guide is used to drive the airflow to flow in the direction from the air inlet to the air outlet, so that the airflow passes through the electronic control component.

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