Atomizer and atomization device
By setting a filling zone and a porous particle adsorption element inside the air duct of the atomizing device, the problem of visible smoke generated during the inhalation process of the atomizing device is solved, thereby reducing the amount of smoke and improving the flavor, thus enhancing the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HG INNOVATION LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-07-14
AI Technical Summary
Existing atomizing devices produce a lot of visible smoke during inhalation, which affects the environment and the health of others. Furthermore, adjusting the atomizing matrix formula to reduce the amount of smoke can affect the taste and flavor of the aerosol.
A filling zone is set inside the air duct of the atomizing device, and a porous particle adsorbent is used in the filling zone to adsorb large droplets in the aerosol. Combined with the design of the anti-leakage net and filter, the flow of aerosol and the release of flavor substances are controlled.
Significantly reduces visible smoke, improves user experience, preserves aerosol flavor, and reduces health impact on the environment and others.
Smart Images
Figure CN224483043U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electronic atomization technology, specifically to an atomizer and atomization device. Background Technology
[0002] Compared to cigarettes, atomizing devices have greatly reduced the harm to the human body. However, because atomizing devices still produce a lot of visible smoke during inhalation, they still cause environmental pollution and secondhand smoke problems, affecting the health of the surrounding environment and others. Therefore, there is a need to develop an atomizing device that can minimize visible smoke, satisfy smokers' nicotine needs, and avoid secondhand smoke, thus reducing the impact on the surrounding environment and the health of others.
[0003] Currently, the main technology for reducing visible smoke from atomizing devices is to adjust the formulation of the atomizing matrix to reduce the amount of smoke. For example, reducing the content of glycerol (VG) in the atomizing matrix can reduce the amount of visible smoke. However, this method often affects the taste and flavor of the aerosol, and the effect is limited, impacting the user experience. Utility Model Content
[0004] This application provides an atomizer and atomizing device. The atomizer can adsorb large droplets in aerosols, reduce the amount of visible smoke, and improve the user experience.
[0005] One embodiment of this application provides an atomizer, comprising: a housing having a liquid storage chamber, an air duct, and a nozzle, the liquid storage chamber being used to store an aerosol matrix; an atomizing tube having an atomizing chamber, the atomizing chamber, the air duct, and the nozzle being sequentially connected, the air duct having a filling area on the side near the atomizing chamber, the filling area including an adsorbent that allows fluid in the atomizing chamber to pass through, the adsorbent having gaps or through holes; and an atomizing assembly disposed within the atomizing chamber for atomizing the aerosol matrix to generate an aerosol, the adsorbent being used to adsorb some droplets in the aerosol.
[0006] In one embodiment, the adsorption element comprises porous particles with a particle size of 300μm-2000μm, a porosity of 30%-80%, and a pore size of 10μm-100μm.
[0007] In one embodiment, the porous particles include at least one of porous ceramic particles and porous cellulose particles.
[0008] In one embodiment, the adsorbent includes a flavor adsorbent that adsorbs flavor substances.
[0009] In one embodiment, the length of the filling area is 5mm-20mm; and / or, the distance between the filling area and the atomizing chamber is 3mm-10mm.
[0010] In one embodiment, a leak-proof mesh is provided at one end of the filling area near the atomizing chamber, and the leak-proof mesh is used to support and limit the adsorption element.
[0011] In one embodiment, the atomizing tube is disposed inside the housing and defines a liquid storage chamber with the inner sidewall of the housing. The airway extends from the connection with the mouthpiece into the liquid storage chamber, and a leak-proof mesh is disposed at the end of the airway away from the mouthpiece. The end of the airway with the leak-proof mesh extends at least partially into the atomizing tube and communicates with the atomizing tube.
[0012] In one embodiment, a limiting structure is provided on the side of the airway tube near the nozzle, and a filter screen is provided on the side of the adsorption component near the nozzle. The limiting structure is used to limit the installation position of the filter screen.
[0013] In one embodiment, a filter screen and a leak-proof screen are respectively provided on opposite sides of the adsorption element, wherein the leak-proof screen is located on the side of the adsorption element closer to the atomization chamber, and the mesh density of the leak-proof screen is less than that of the filter screen.
[0014] One embodiment of this application provides an atomizing device, including a power supply and the aforementioned atomizer. The power supply is electrically connected to the atomizer and is used to supply power to the atomizer.
[0015] This application provides an atomizer and atomizing device. The atomizer includes a housing, an atomizing tube, and an atomizing component. The housing has a liquid storage chamber, an airway tube, and a mouthpiece. The atomizing tube has an atomizing chamber. The atomizing chamber, airway tube, and mouthpiece are sequentially connected. A filling area is provided on the side of the airway tube near the atomizing chamber. The filling area includes an adsorption element with gaps or through holes. The atomizing component is disposed within the atomizing chamber and is used to atomize an aerosol matrix to generate an aerosol. The adsorption element is used to adsorb droplets in the aerosol. By providing a filling area within the airway tube and an adsorption element within the filling area, this application reduces the amount of visible smoke and improves the user experience by adsorbing large droplets in the aerosol. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of an atomizer according to the present invention;
[0017] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the atomizer shown;
[0018] Figure 3 for Figure 1 A schematic diagram of the atomizer from another angle cross-section;
[0019] Figure 4 for Figure 1 The diagram shows the exploded structure of the atomizer.
[0020] Reference numerals: atomizer-100, housing-110, atomizing chamber-111, airway tube-112, filling area-1121, adsorption element-1122, cooling section-1123, nozzle-113, limiting structure-1131, liquid storage chamber-114, atomizing assembly-120, leak-proof screen-130, filter screen-140, atomizing tube-150, sealing element-160. Detailed Implementation
[0021] The present application will now be described in further detail with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.
[0022] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.
[0023] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).
[0024] This application provides an atomizer 100, please refer to... Figure 1-4 The atomizer 100 includes a housing 110, an atomizing tube 150, and an atomizing assembly 120.
[0025] Please refer to Figure 2The housing 110 has a liquid storage chamber 114, an air passage 112, and a nozzle 113. The liquid storage chamber 114 is used to store the aerosol matrix. The atomizing tube 150 has an atomizing chamber 111, and the atomizing chamber 111, air passage 112, and nozzle 113 are connected in sequence. A filling area 1121 is provided on the side of the air passage 112 near the atomizing chamber 111. The filling area 1121 includes an adsorbent 1122, which has gaps or through holes to allow fluid in the atomizing chamber 111 to pass through. The atomizing assembly 120 is disposed in the atomizing chamber 111 and is used to atomize the aerosol matrix to generate aerosol. The adsorbent 1122 is used to adsorb some droplets in the aerosol.
[0026] This application provides a filling area 1121 in the airway tube 112 between the atomizing chamber 111 and the mouthpiece 113, and provides an adsorption element 1122 in the filling area 1121. The adsorption element 1122 has gaps or through holes and can adsorb droplets in the aerosol, thereby reducing the amount of visible smoke during the user's inhalation process, reducing the generation of secondhand smoke, and reducing the impact on the surrounding environment and the health of others.
[0027] In some embodiments, the adsorption element 1122 may include at least one of a granular structure, a sponge-like structure, a fibrous structure, and a mesh structure.
[0028] In this embodiment, the adsorption element 1122 includes porous particles with a particle size of 300μm-2000μm, a porosity of 30%-80%, and a pore size of 10μm-100μm.
[0029] The gaps between porous particles allow aerosols to pass through, and the pores of the porous particles can also be used to store and adsorb droplets from the aerosols.
[0030] In some embodiments of this application, the porous particles include at least one of porous ceramic particles and porous cellulose particles. In other embodiments, other porous materials may be used as the porous particles, as long as they can achieve adsorption of droplets within the aerosol without affecting the normal operation of the suction.
[0031] The adsorbent 1122 includes a fragrance adsorbent that adsorbs flavor substances. The fragrance adsorbent can be granular, or it can be a sponge-like structure, fragrance fiber, network structure, etc.
[0032] In existing technologies, a filter is added to the nozzle 113 of the atomizing device to filter large droplets. While the filter can filter large droplets in the aerosol, it also removes most of the flavor substances from the atomizing device, significantly reducing the utilization rate of the atomizing matrix and weakening the inhalation experience. To address this issue, this application pre-soaks or sprays the flavor adsorbent with a solution containing flavor substances, allowing the flavor substances to be adsorbed within the pores of the flavor adsorbent. Furthermore, in this application, the amount of flavor-containing solution in the flavor adsorbent does not exceed 60% of the porosity of the flavor adsorbent, leaving some pores as space for adsorbing droplets from the aerosol. This allows the aerosol to carry away some flavor substances after flowing through the filling zone 1121, enhancing the flavor of the aerosol and improving the user experience.
[0033] The length of the filling area 1121 is 5mm-20mm. The length of the filling area 1121 is generally determined according to the suction resistance range of the atomizing device, for example, it can be 5mm, 8mm, 10mm, 12mm, 13mm, 15mm or 18mm.
[0034] The distance between the filling area 1121 and the atomizing chamber 111 is 3mm-10mm, for example, it can be 3mm, 5mm, 6mm, 8mm or 10mm.
[0035] The distance between the filling zone 1121 and the atomizing chamber 111 is limited to 3mm-10mm, which allows the temperature of the aerosol flowing through the filling zone 1121 to be controlled between 60-150℃. Aerosols within this temperature range can improve the efficiency of carrying out flavor substances from the filling zone 1121. If the distance between the filling zone 1121 and the atomizing chamber 111 is too short, the temperature of the aerosol entering the filling zone 1121 from the atomizing chamber 111 will be too high; if the distance between the filling zone 1121 and the atomizing chamber 111 is too long, the length of the filling zone 1121 will be too short due to the limited length of the shell 110.
[0036] Please refer to Figure 2 or Figure 3 A leak-proof mesh 130 is provided at one end of the filling area 1121 near the atomizing chamber 111. The leak-proof mesh 130 is used to support and limit the adsorption component 1122.
[0037] In this application, since the adsorption element 1122 is a porous particle, the anti-leakage mesh 130 can confine the porous particle to the filling area 1121 while allowing the aerosol to pass through.
[0038] In this embodiment, the leak-proof mesh 130 and the housing 110 containing the airway tube 112 are fixed by a snap-fit structure.
[0039] Please refer to Figure 2The atomizing tube 150 is disposed inside the housing 110 and defines a liquid storage chamber 114 with the inner side wall of the housing 110. The air passage tube 112 extends from the connection with the nozzle 113 to the liquid storage chamber 114, and the leak-proof mesh 130 is disposed at the end of the air passage tube 112 away from the nozzle 113. The end of the air passage tube 112 with the leak-proof mesh 130 extends at least partially into the atomizing tube 150 and communicates with the atomizing tube 150.
[0040] The atomizer 100 of this application has a simple structure. The atomizing tube 150 is provided with an atomizing chamber 111, which is connected to the airway tube 112 and also defines a liquid storage chamber 114 with the inner wall of the housing 110.
[0041] Please refer to Figure 2 The airway tube 112 has a limiting structure 1131 on the side near the nozzle 113, and the adsorption member 1122 has a filter screen 140 on the side near the nozzle 113. The limiting structure 1131 is used to limit the installation position of the filter screen 140. In this embodiment, the pore size of the filter screen 140 is 150-300 μm.
[0042] Similarly, one of the functions of filter 140 is the same as that of filter 130, which is to confine porous particles within the filling area 1121. In addition, in order to further reduce visible smoke during user inhalation, setting the pore size of filter 140 in the range of 150 to 300 μm can intercept as many droplets as possible that are not adsorbed by porous particles.
[0043] Please refer to Figure 2-3 The limiting structure 1131 is an annular protrusion. The annular protrusion is arranged around the inner wall of the suction nozzle 113.
[0044] In other embodiments, other structures can be used to confine the porous particles, as long as they can achieve the purpose of filtering aerosol droplets; no specific limitations are imposed.
[0045] Please refer to Figure 2 The adsorption element 1122 has a filter screen 140 and a leak-proof screen 130 on opposite sides, with the leak-proof screen 130 located on the side of the adsorption element 1122 closer to the atomizing chamber 111. The mesh density of the leak-proof screen 130 is less than that of the filter screen 140. It should be noted that mesh density typically refers to the number of mesh lines or mesh units per unit area or unit volume. A higher density means that the mesh lines or units are arranged more tightly, and the gaps in the mesh are smaller.
[0046] By setting the mesh density of the leak-proof mesh 130 to be less than that of the filter mesh 140, it is possible to ensure that the aerosol in the atomizer 100 enters quickly and exits slowly, allowing the adsorption element 1122 to fully adsorb the droplets in the aerosol, and allowing the aerosol to fully carry out the flavor substances.
[0047] Please refer to Figure 2-4 In this embodiment, the atomizer 100 further includes a sealing element 160, which seals the connection between the atomizing tube 150 and the inner wall of the housing 110. The inner wall of the housing 110, the outer wall of the atomizing tube 150 and the air passage tube 112 define a liquid storage chamber 114. The liquid storage chamber 114 stores the atomizing matrix, which can enter the atomizing chamber 111 from the liquid inlet of the atomizing tube 150 to replenish the atomizing matrix for the atomizing assembly 120.
[0048] In this application, the nozzle 113 and the airway tube 112 are integrally formed, and the filter screen 140 is made of metal. The leak-proof screen 130 is made of the same material as the housing 110. For example, both the leak-proof screen 130 and the housing 110 are made of PCTG (polyethylene terephthalate-1,4-cyclohexanediol ester).
[0049] In addition, since the aerosols flowing through the filling zone 1121 are still at a high temperature, the aerosol droplets adsorbed on the porous particles can continue to be released during the subsequent suction process, thereby improving the utilization rate of flavor substances.
[0050] When the aerosol filtered and flavored by the porous particles of this application is inhaled, the amount of visible smoke in the exhaled aerosol is significantly reduced.
[0051] In a specific embodiment of this application, porous cellulose particles are selected to fill the filling area 1121. The length of the filling area 1121 is 13 mm, the particle size is 400 μm, the porosity is 60%, and the average pore size is 20 μm. The mass of the filled porous cellulose particles is M1. Based on the density, porosity, and fragrance density of the porous cellulose, the maximum mass of fragrance that the porous cellulose particles can store is calculated to be M2. A fragrance solution of 50% * M2 mass is weighed and used to soak the porous cellulose particles. The porous cellulose particles of mass M1 and the fragrance solution of 50% * M2 mass are mixed, and then the porous cellulose particles and fragrance solution are mixed evenly using a vortex mixer or an ultrasonic mixer. After mixing, the mixture is allowed to stand for 24 hours to allow the porous cellulose particles to fully absorb the fragrance solution. The filter screen 140 is made of stainless steel with a pore diameter of 150-300μm, and the leak-proof screen 130 has a pore diameter of 250μm and is fixed to one end of the airway tube 112 by a snap-fit method.
[0052] Comparing atomizing devices with and without the adsorbent 1122, using the same atomizing matrix and power, the visible smoke produced was reduced by more than 70%. Furthermore, the atomizing device with the adsorbent 1122 provided a better flavor and taste.
[0053] Other embodiments of this application also provide an atomizing device (not shown), which includes a power supply (not shown) and the aforementioned atomizer 100. The power supply and the atomizer 100 are electrically connected for supplying power to the atomizer 100. In some embodiments, the power supply and the atomizer 100 are fixedly electrically connected, ensuring a stable connection and improving the user experience. In some embodiments, the power supply and the atomizer 100 are detachably electrically connected, allowing the user to replace either the power supply or the atomizer 100 as needed, resulting in greater energy efficiency and environmental friendliness.
[0054] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.
Claims
1. An atomizer, characterized in that, include: The housing has a liquid storage chamber, an air passage, and a nozzle, wherein the liquid storage chamber is used to store an aerosol matrix; Atomizing tube has an atomizing chamber, wherein the atomizing chamber, the airway tube, and the mouthpiece are connected in sequence, and a filling area is provided on the side of the airway tube near the atomizing chamber. The filling area includes an adsorption element that allows fluid from the atomizing chamber to pass through, and the adsorption element has gaps or through holes. An atomizing component, disposed within the atomizing chamber, is used to atomize the aerosol matrix to generate an aerosol, and an adsorption element is used to adsorb some of the droplets in the aerosol.
2. The atomizer as described in claim 1, characterized in that, The adsorption element comprises porous particles with a particle size of 300μm-2000μm, a porosity of 30%-80%, and a pore size of 10μm-100μm.
3. The atomizer as described in claim 2, characterized in that, The porous particles include at least one of porous ceramic particles and porous cellulose particles.
4. The atomizer as described in claim 1, characterized in that, The adsorbent includes a fragrance adsorbent that adsorbs flavor substances.
5. The atomizer as described in claim 1, characterized in that, The length of the filling area is 5mm-20mm; and / or the distance between the filling area and the atomizing chamber is 3mm-10mm.
6. The atomizer as described in claim 1, characterized in that, A leak-proof mesh is provided at one end of the filling area near the atomizing chamber. The leak-proof mesh is used to support and limit the adsorption element.
7. The atomizer as described in claim 6, characterized in that, The atomizing tube is disposed inside the housing and defines the liquid storage cavity with the inner side wall of the housing. The air passage extends from the connection with the nozzle into the liquid storage cavity, and the leak-proof mesh is disposed at the end of the air passage away from the nozzle. The end of the air passage with the leak-proof mesh extends at least partially into the atomizing tube and communicates with the atomizing tube.
8. The atomizer as described in claim 1, characterized in that, The airway tube is provided with a limiting structure on the side near the nozzle, and the adsorption component is provided with a filter screen on the side near the nozzle. The limiting structure is used to limit the installation position of the filter screen.
9. The atomizer as described in claim 1, characterized in that, The adsorption element is provided with a filter screen and a leak-proof screen on opposite sides, wherein the leak-proof screen is located on the side of the adsorption element closer to the atomizing chamber, and the mesh density of the leak-proof screen is less than that of the filter screen.
10. An atomizing device, characterized in that, It includes a power supply device and an atomizer as described in any one of claims 1-9, wherein the power supply device is electrically connected to the atomizer and is used to supply power to the atomizer.