Atomizer, electronic atomization device and atomization product

Abstract

The application relates to an atomizer, an electronic atomization device and an atomization product. The atomizer comprises: an atomization shell with a liquid storage cavity for storing an aerosol generating substrate; an atomization core accommodated in the atomization shell, the atomization core being used for atomizing the aerosol generating substrate; and a diffusion unit accommodated in the atomization shell and arranged independently of the atomization core, the diffusion unit comprising volatile substances, the volatile substances in the diffusion unit being at least one of the volatile substances in the aerosol generating substrate. When the atomizer is in storage and transportation, the volatile substances in the diffusion unit volatilize into the cavity in the atomizer, so that the concentration of odor molecules in the atomizer reaches or is close to a saturated state, thereby effectively reducing the driving force of the volatile substances in the aerosol generating substrate volatilizing outward, and further effectively inhibiting the change of components of the aerosol generating substrate caused by substance volatilization, and finally effectively reducing the change or attenuation of the taste of the aerosol generated by atomization.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an atomizer, an electronic atomization device, and an atomization product. Background Technology

[0002] Aerosols are colloidal dispersion systems formed by solid or liquid particles dispersed and suspended in a gaseous medium. Aerosols can be absorbed by the human body through the respiratory system, providing users with a novel alternative absorption method. Atomizing devices are devices that generate aerosols from stored atomizing media through heating or ultrasound. Atomizing media include liquid, gel, paste, or solid aerosol-generating matrices. Atomizing these media delivers inhalable aerosols to users, replacing conventional product forms and absorption methods.

[0003] However, some substances in the aerosol generating matrix of the atomizing device are volatile and can easily escape into the cavity inside the atomizing device or into the outside air during storage and transportation. This reduces the effective components of the aerosol generating matrix, which in turn causes the odor of the aerosol produced by atomization to change or decrease. Utility Model Content

[0004] Therefore, it is necessary to provide an atomizer, electronic atomization device, and atomization product to address the problem that the volatilization of some substances in the aerosol generation matrix leads to changes or attenuation of the odor of the aerosol produced by atomization.

[0005] An atomizer, comprising:

[0006] An atomizing shell having a liquid storage chamber for storing an aerosol-generating matrix containing volatile substances;

[0007] Atomizing core, housed within the atomizing housing, is used to atomize the aerosol generation matrix; and

[0008] A diffusion unit is housed within the atomizing housing and disposed independently of the atomizing core. The diffusion unit includes a volatile substance, and the volatile substance in the diffusion unit is at least one of the volatile substances in the aerosol generating matrix.

[0009] In one embodiment, the concentration of volatile substances in the diffusion unit is not less than the concentration of volatile substances in the aerosol generating matrix.

[0010] In one embodiment, the diffusion unit further includes a diffusion body, wherein the volatile substance of the diffusion unit is attached to or suspended in the diffusion body, the diffusion body being formed of a porous material; and / or, the volatile substance of the diffusion unit is a solid.

[0011] In one embodiment, the diffusion unit further includes a coating layer that covers the diffusion body or the volatile substance.

[0012] In one embodiment, the atomizing housing has an airflow channel, and the diffusion unit is connected to the airflow channel.

[0013] An electronic atomizing device includes the aforementioned atomizer, and the electronic atomizing device further includes a battery assembly, the battery assembly being coupled to one end of the atomizer and electrically connected to the atomizer.

[0014] An atomizing product, comprising:

[0015] Packaging;

[0016] An electronic atomizing device, housed within the packaging, the electronic atomizing device being used to atomize an aerosol-generating matrix containing volatile substances; and

[0017] A diffusion unit, housed within the package, the diffusion unit comprising a volatile substance, wherein the volatile substance in the diffusion unit is at least one of the volatile substances in the aerosol generating matrix.

[0018] In one embodiment, the concentration of volatile substances in the diffusion unit is not less than the concentration of volatile substances in the aerosol generating matrix.

[0019] In one embodiment, the diffusion unit includes a diffusion body to which the volatile substance is attached or suspended, the diffusion body being formed of a porous material; and / or, the volatile substance of the diffusion unit is a solid.

[0020] In one embodiment, the diffusion unit further includes a coating layer that covers the diffusion body or the volatile substance.

[0021] During storage and transportation, the volatile substances in the diffusion unit of the aforementioned atomizer evaporate into the cavity inside the atomizer, causing the concentration of odor molecules within the atomizer to reach or even approach saturation. According to thermodynamic principles, the evaporation rate of the aerosol-generating matrix in the atomizer core depends on the concentration difference between the surface of the aerosol-generating matrix and the surrounding space. When the concentration of odor molecules in the space surrounding the atomizer core is very high, the concentration difference between the surface of the aerosol-generating matrix and the surrounding space can be significantly reduced. This effectively reduces the driving force for the outward evaporation of volatile substances in the aerosol-generating matrix, thereby effectively inhibiting changes in the composition of the aerosol-generating matrix due to evaporation, and ultimately effectively reducing the odor change or attenuation of the aerosol produced by atomization. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of an electronic atomizing device according to an embodiment of this application.

[0025] Figure 2 This is a schematic diagram of the internal structure of an atomizer according to an embodiment of this application.

[0026] Figure 3 This is a schematic diagram of an atomizing product according to an embodiment of this application.

[0027] Explanation of reference numerals in the attached figures:

[0028] 100. Electronic atomizing device; 120. Atomizer; 121. Atomizing housing; 1212. Mounting bracket; 1211. First mounting part; 1211a. First accommodating cavity; 1211b. Liquid inlet channel; 1213. Second mounting part; 1213a. Second accommodating cavity; 1213b. Bracket connecting hole; 1214. Top cover; 1214a. Top wall of top cover; 1214b. Air outlet channel; 1214c. Side wall of top cover; 1214d. Connecting part; 1215. Base; 1216. Liquid storage chamber; 1217. Atomizing tube; 1217a. Airflow channel; 123. Atomizing core; 1232. Substrate; 1234. Heating element; 125. Diffusion unit; 127. Liquid storage component; 140. Battery assembly;

[0029] 1000. Atomized products; 200. Packaging; 300. Electronic atomizing devices; 400. Diffusion units. Detailed Implementation

[0030] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0031] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0032] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0036] See Figure 1 The embodiments of this application provide an electronic atomizing device 100, including an atomizer 120 and a battery assembly 140 connected to one end of the atomizer 120. The battery assembly 140 is electrically connected to the atomizer 120. The atomizer 120 can atomize an aerosol to generate a matrix under the action of the power of the battery assembly 140, so as to generate an aerosol for the user to use.

[0037] The aerosol generating matrix includes, but is not limited to, liquid medicines and oils used for medical, health, and beauty purposes. The aerosol generating matrix contains one or more of the following: natural fragrances, natural equivalent fragrances, and artificial synthetic fragrances. These fragrances contain different types of volatile substances, which can be converted into gaseous molecules to produce a fragrance that is perceived by the user.

[0038] As described in the background section, after adding an aerosol generating matrix to an atomizer, the volatile substances contained in the aerosol generating matrix will continuously evaporate over time. These gaseous molecules escape into the cavity of the electronic atomizing device or the external atmosphere, causing changes in the composition of the aerosol generating matrix, which in turn causes changes or attenuation in the odor of the aerosol produced by atomization.

[0039] To address the aforementioned issues, some existing electronic atomizing devices are sealed in packaging bags during transportation and storage. However, since the electronic atomizing device itself is not absolutely sealed, volatile substances in the aerosol generating matrix inside continue to evaporate and escape into the cavity inside the electronic atomizing device and the sealed bag.

[0040] Based on the above technical issues, such as Figure 1 and Figure 2 As shown, the atomizer 120 of the electronic atomizing device 100 of this application includes an atomizing housing 121, an atomizing core 123, and a diffusion unit 125.

[0041] The atomizing housing 121 has a liquid storage chamber 1216 for storing an aerosol generating matrix containing volatile substances. An atomizing core 123 is housed within the atomizing housing 121 and is used to heat and atomize the aerosol generating matrix. A diffusion unit 125 is housed within the atomizing housing 121 and is disposed independently of the atomizing core 123. The diffusion unit 125 includes volatile substances, and the volatile substances in the diffusion unit 125 are at least one of the volatile substances in the aerosol generating matrix; that is, the volatile substances in the diffusion unit 125 can be one, multiple, or all of the volatile substances in the aerosol generating matrix.

[0042] The above-mentioned diffusion unit 125 being set independently of the atomizing core 123 means that there is no fluid communication between the diffusion unit 125 and the atomizing core 123, and the volatile substances in the diffusion unit 125 cannot flow into the atomizing core 123.

[0043] Thus, when the atomizer 120 is in storage or transportation, the volatile substances in the diffusion unit 125 evaporate into the cavity inside the atomizer 120, thereby causing the concentration of aroma molecules inside the atomizer 120 to reach or even approach saturation. According to thermodynamic principles, the evaporation rate of the aerosol generating matrix in the atomizing core 123 depends on the concentration difference between the surface of the aerosol generating matrix and the surrounding space. When the concentration of aroma molecules in the space surrounding the atomizing core 123 is very high, the concentration difference between the surface of the aerosol generating matrix and the surrounding space can be significantly reduced, thereby effectively reducing the driving force for the outward evaporation of volatile substances in the aerosol generating matrix. This effectively inhibits the change in composition of the aerosol generating matrix due to the evaporation of substances, and finally effectively reduces the flavor distortion or attenuation of the aerosol produced by atomization. Moreover, since the types of volatile substances contained in the aerosol generating matrix are at least partially the same as those contained in the diffusion unit 125, the volatilization of volatile substances in the aerosol generating matrix can be effectively suppressed, while the odor molecules generated by the diffusion unit 125 can be effectively prevented from polluting the aerosol generating matrix.

[0044] In some embodiments, the concentration of volatile substances in the diffusion unit 125 is not less than the concentration of volatile substances in the aerosol generating matrix, so that the volatile substances in the diffusion unit 125 can evaporate into the cavity within the atomizer 120 more quickly. In a preferred embodiment, the volatile substances in the diffusion unit 125 do not include nicotine.

[0045] In one embodiment, the diffusion unit 125 includes one or more of high-concentration natural fragrances, natural equivalent fragrances, and synthetic fragrances. These fragrances contain different types of volatile substances and can therefore evaporate into the cavity within the atomizer 120 to increase the concentration of odor molecules within the atomizer 120. It is understood that by changing factors such as the contact area between the volatile substances and air, the type of volatile substances, and the concentration of the volatile substances, the evaporation rate can be adjusted as needed, thereby further reducing the evaporation of volatile substances in the aerosol-generating matrix.

[0046] In some embodiments, the diffusion unit 125 includes a diffusion body, which can be a liquid, solid, or solid-liquid suspension particle. The volatile substances of the diffusion unit 125 are attached to or suspended in the diffusion body. When the diffusion body is solid, its specific form includes, but is not limited to, granular, powdery, plate-like, and block-like shapes. The materials forming the diffusion body include, but are not limited to, citrus fibers and polyethylene terephthalate (PET). As a preferred embodiment, the diffusion body is formed of a porous solid material, thereby serving as a carrier for the volatile substances while absorbing the condensate generated by the atomizer 120 during use, effectively preventing leakage of the atomizer 120. In other embodiments, the volatile substances of the diffusion unit 125 are solids, which can be directly contained in the atomizing housing 121 without being attached to other structures.

[0047] In some embodiments, the diffusion unit 125 further includes a coating layer. When the diffusion body is a liquid, a solid-liquid suspension particle, or a granular or powdery solid, or when the volatile substance itself is a solid, the coating layer covers the diffusion body or the volatile substance to ensure that the diffusion body or the volatile substance always maintains a certain shape. In other embodiments, the diffusion unit 125 may not include a coating layer, and the diffusion body forms the diffusion unit 125 and is directly housed in the atomizing housing 121.

[0048] In some embodiments, the atomizing housing 121 has an airflow channel that allows airflow to pass through, and the diffusion unit 125 is connected to the airflow channel, thereby causing volatile substances therein to evaporate into the airflow channel.

[0049] In the following embodiments, the height direction of the electronic atomizing device 100 is defined as the first direction (e.g., Figure 2 The Z-direction in the middle), the length direction of the electronic atomizing device 100 is the second direction (such as the Z direction in the middle), and the length direction of the electronic atomizing device 100 is the second direction (such as the Z direction in the middle). Figure 2 The first direction (X-direction) intersects with the second direction. In a preferred embodiment, the first direction and the second direction are perpendicular to each other.

[0050] Please continue reading. Figure 2The atomizing housing 121 includes a mounting bracket 1212, a top cover 1214, and a base 1215. The top cover 1214 and the base 1215 are respectively connected to opposite ends of the mounting bracket 1212 in a first direction. The top cover 1214 and the mounting bracket 1212 together form a liquid storage chamber 1216. A receiving space is formed between the base 1215 and the mounting bracket 1212, and both the atomizing core 123 and the diffusion unit 125 are located within this receiving space. Thus, gaseous molecules generated by the volatilization of volatile substances in the diffusion unit 125 can fill the receiving space, effectively suppressing the volatilization of volatile substances in the aerosol generation matrix of the atomizing core 123 located within the receiving space.

[0051] The mounting bracket 1212 has a hollow shell structure with one open end. The central axis of the mounting bracket 1212 extends along a first direction and includes a first mounting portion 1211 and a second mounting portion 1213 that are axially connected to each other. The outer diameter of the first mounting portion 1211 is larger than the outer diameter of the second mounting portion 1213. The first mounting portion 1211 forms a first receiving cavity 1211a, and the first receiving cavity 1211a has an opening at one end away from the second mounting portion 1213. The second mounting portion 1213 is configured to form a second receiving cavity 1213a. The first receiving cavity 1211a and the second receiving cavity 1213a are interconnected to jointly form the aforementioned receiving space.

[0052] Furthermore, the end of the first mounting part 1211 connecting to the second mounting part 1213 is also provided with two liquid inlet channels 1211b. The two liquid inlet channels 1211b are spaced apart on both sides of the second mounting part 1213 in a first direction. Each liquid inlet channel 1211b can extend into the liquid storage cavity 1216 to connect the first accommodating cavity 1211a and the liquid storage cavity 1216. The end of the second mounting part 1213 away from the first mounting part 1211 is provided with a bracket connecting hole 1213b, which is used to connect the second accommodating cavity 1213a with the external atmosphere.

[0053] The base 1215 includes a base bottom wall and a base side wall. The base side wall extends from the edge of the base bottom wall along a first direction toward the same side of the base bottom wall. The end of the base side wall away from the base bottom wall is connected to the end of the first mounting portion 1211 of the mounting bracket 1212 away from the second mounting portion 1213, thereby closing the opening end of the first receiving cavity 1211a of the mounting bracket 1212. Furthermore, the base bottom wall is also provided with an air intake channel communicating with the first receiving cavity 1211a, through which external air can enter the first receiving cavity 1211a.

[0054] The top cover 1214 includes an integrally formed top cover wall 1214a, a side cover wall 1214c, and a connecting portion 1214d. The side cover wall 1214c extends from the edge of the top cover wall 1214a along a first direction toward the same side of the top cover wall 1214a. The end of the side cover wall 1214c away from the top cover wall 1214a is connected to the end of the first mounting portion 1211 of the mounting bracket 1212 where a second mounting portion 1213 is provided.

[0055] The top wall 1214a of the upper cover has an air outlet channel 1214b extending in the first direction. One end of the air outlet channel 1214b is connected to the bracket connecting hole 1213b of the second mounting part 1213 of the mounting bracket 1212, and the other end of the air outlet channel 1214b is connected to the outside atmosphere.

[0056] One end of the connecting portion 1214d is connected to the top wall 1214a of the upper cover, and the other end of the connecting portion 1214d is sleeved on the second mounting portion 1213 of the mounting bracket 1212. The end of the connecting portion 1214d away from the top wall 1214a of the upper cover abuts against the first mounting portion 1211 of the mounting bracket 1212. Thus, the top wall 1214a of the upper cover, the side wall 1214c of the upper cover, and the first mounting portion 1211 together define and form a liquid storage cavity 1216 that surrounds the connecting portion 1214d in the circumferential direction.

[0057] Furthermore, the atomizing housing 121 also includes an atomizing tube 1217, which is a hollow cylindrical structure with openings at both ends. The central axis of the atomizing tube 1217 extends along a first direction. The atomizing tube 1217 is located in the second mounting portion 1213 of the mounting bracket 1212. An airflow channel 1217a extending along the first direction is formed inside the atomizing tube 1217. One end of the airflow channel 1217a is connected to the bracket connecting hole 1213b of the second mounting portion 1213, and the other end of the airflow channel 1217a is connected to the first accommodating cavity 1211a.

[0058] The atomizing core 123 is disposed within the first accommodating cavity 1211a and includes a substrate 1232 and a heating element 1234. The substrate 1232 has a hollow cylindrical structure, and its central axis extends along a first direction and is coaxially arranged with the atomizing tube 1217. The substrate 1232 can be formed of materials such as high-temperature resistant ceramics. The heating element 1234 is disposed on the substrate 1232 and electrically connected to the battery assembly 140. The heating element 1234 can be formed of a metal structure such as a metal wire or a metal mesh, thereby generating heat under the power of the electrical energy from the battery assembly 140.

[0059] In some embodiments, the atomizer 120 further includes a liquid storage element 127, which is filled in the first accommodating cavity 1211a and covers the atomizing core 123. The liquid storage element 127 may be formed of a porous material such as organic cotton, and is used to store the aerosol generating matrix and guide the aerosol generating matrix into the atomizing core 123.

[0060] During the operation of the electronic atomizing device 100, the aerosol generating matrix in the liquid storage chamber 1216 flows into the liquid storage component 127 through the liquid inlet channel 1211b. The liquid storage component 127 guides the aerosol generating matrix to the atomizing core 123, which heats and atomizes the aerosol generating matrix to generate aerosol. At the same time, external air can enter the atomizing core 123 through the air inlet channel of the base 1215, and then carry the aerosol through the airflow channel 1217a of the atomizing tube 1217, the bracket connecting hole 1213b of the mounting bracket 1212, and the air outlet channel 1214b of the top cover 1214 for the user to use.

[0061] In some embodiments, the atomizer 120 includes two diffusion units 125, one of which has a diffusion body whose shape matches the shape of the base 1215, thereby being mounted on the bottom wall of the base facing the receiving cavity. The other diffusion unit 125 has a hollow cylindrical structure in which the diffusion body circumferentially covers the atomizing tube 1217.

[0062] In some other embodiments, the atomizer 120 includes only one diffusion unit 125, which is mounted on the bottom wall of the base 1215 facing the receiving cavity. In still other embodiments, the atomizer 120 includes only one diffusion unit 125, which circumferentially covers the atomizing tube 1217.

[0063] In some other embodiments, the diffusion unit 125 may also be disposed in the gas outlet channel 1214b.

[0064] It is understood that the number of diffusion units 125 and the shape of the diffusion body are not limited and can be set as needed to meet different requirements.

[0065] like Figure 3 As shown, this application also provides an atomizing product 1000, including a packaging 200, an electronic atomizing device 300, and a diffusion unit 400.

[0066] An electronic atomizing device 300 is housed within the packaging 200. The electronic atomizing device 300 is used to heat an atomized aerosol generating matrix containing volatile substances. A diffusion unit 400 is housed within the packaging 200. The diffusion unit 400 includes volatile substances, and the volatile substances in the diffusion unit 400 are at least one of the volatile substances in the aerosol generating matrix. That is, the volatile substances in the diffusion unit 400 can be one, multiple, or all of the volatile substances in the aerosol generating matrix.

[0067] Thus, when the atomized product 1000 is in storage or transportation, the volatile substances in the diffusion unit 400 evaporate into the packaging 200, causing the concentration of odor molecules within the packaging 200 to reach or even approach saturation. According to thermodynamic principles, the evaporation rate of the aerosol-generating matrix in the atomizing core 123 depends on the concentration difference between the surface of the aerosol-generating matrix and the surrounding space. When the concentration of odor molecules in the packaging 200 is very high, the concentration difference between the surface of the aerosol-generating matrix and the surrounding space within the electronic atomizing device 300 can be significantly reduced. This effectively suppresses the driving force for the outward evaporation of volatile substances in the aerosol-generating matrix, thereby effectively suppressing changes in the composition of the aerosol-generating matrix due to evaporation, and ultimately effectively reducing the flavor distortion or attenuation of the aerosol produced by atomization. Moreover, since the types of volatile substances contained in the aerosol generating matrix are at least partially the same as those contained in the diffusion unit 400, the volatile substances in the aerosol generating matrix can be effectively suppressed while the odor molecules generated by the diffusion unit 400 can be effectively prevented from polluting the aerosol generating matrix.

[0068] Since the diffusion unit 400 is located within the packaging 200, it can be adapted to various electronic atomizing devices 300 without requiring a redesign of the internal structure of the electronic atomizing device 300, thus offering wider applicability. Furthermore, because the diffusion unit 400 does not occupy space within the electronic atomizing device 300, it does not increase the overall volume of the electronic atomizing device 300.

[0069] In some embodiments, the concentration of volatile substances in the diffusion unit 400 is not less than the concentration of volatile substances in the aerosol generating matrix, thus allowing the volatile substances in the diffusion unit 400 to evaporate more quickly. In a preferred embodiment, the volatile substances in the diffusion unit 400 do not include nicotine.

[0070] In some embodiments, the electronic atomizing device 300 has the same structure as the electronic atomizing device 100, and a diffusion unit 125 may also be provided in the electronic atomizing device 300 to further improve the suppression effect.

[0071] The diffusion unit 400 includes one or more of high-concentration natural fragrances, natural equivalent fragrances, and synthetic fragrances. These fragrances contain different types of volatile substances and can therefore evaporate into the packaging 200 to increase the concentration of odor molecules within the packaging 200 and the electronic atomization device 300. It is understood that by changing factors such as the contact area between the volatile substances and air, the type of volatile substances, and the concentration of volatile substances, the evaporation rate can be adjusted as needed, thereby further reducing the evaporation of volatile substances in the aerosol-generating matrix.

[0072] In one specific embodiment, the diffusion unit 400 includes a diffusion body, which can be a liquid, solid, or solid-liquid suspension of particles. The volatile substances of the diffusion unit 400 are attached to or suspended in the diffusion body. When the diffusion body is solid, its specific form includes, but is not limited to, particles, powder, plates, and blocks. The materials forming the diffusion body include, but are not limited to, citrus fibers and polyethylene terephthalate (PET). In other embodiments, the volatile substances of the diffusion unit 400 are solid, and therefore can be contained separately in the packaging 200 without being attached to other structures.

[0073] In some embodiments, the diffusion unit 400 further includes a coating layer. When the diffusion body is a liquid, a solid-liquid suspension, or a granular or powdered solid, or when the volatile substance itself is a solid, the coating layer covers the diffusion body or volatile substance to maintain its shape and prevent it from entering the packaging 200 or the electronic atomizing device 300. In other embodiments, the diffusion unit 400 may not include a coating layer, and the diffusion body forms a diffusion unit and is directly housed in the packaging 200.

[0074] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An atomizer, characterized in that, include: An atomizing shell having a liquid storage chamber for storing an aerosol-generating matrix containing volatile substances; An atomizing core is housed within the atomizing housing, and the atomizing core is used to atomize the aerosol generation matrix; as well as A diffusion unit is housed within the atomizing housing and disposed independently of the atomizing core. The diffusion unit includes a volatile substance, and the volatile substance in the diffusion unit is at least one of the volatile substances in the aerosol generating matrix.

2. The atomizer according to claim 1, characterized in that, The concentration of volatile substances in the diffusion unit is not less than the concentration of volatile substances in the aerosol generating matrix.

3. The atomizer according to claim 1, characterized in that, The diffusion unit further includes a diffusion body, wherein the volatile substance of the diffusion unit is attached to or suspended in the diffusion body, the diffusion body being formed of a porous material; and / or, the volatile substance of the diffusion unit is a solid.

4. The atomizer according to claim 3, characterized in that, The diffusion unit further includes a coating layer that covers the diffusion body or the volatile substance.

5. The atomizer according to claim 1, characterized in that, The atomizing housing has an airflow channel, and the diffusion unit is connected to the airflow channel.

6. An electronic atomizing device, characterized in that, The electronic atomizing device includes the atomizer as described in any one of claims 1 to 5, and further includes a battery assembly, the battery assembly being coupled to one end of the atomizer and electrically connected to the atomizer.

7. An atomizing product, characterized in that, include: Packaging; An electronic atomizing device is housed within the packaging, the electronic atomizing device being used to atomize an aerosol-generating matrix containing volatile substances; as well as A diffusion unit, housed within the package, the diffusion unit comprising a volatile substance, wherein the volatile substance in the diffusion unit is at least one of the volatile substances in the aerosol generating matrix.

8. The atomizing product according to claim 7, characterized in that, The concentration of volatile substances in the diffusion unit is not less than the concentration of volatile substances in the aerosol generating matrix.

9. The atomizing product according to claim 7, characterized in that, The diffusion unit includes a diffusion body, wherein the volatile substance is attached to or suspended in the diffusion body, the diffusion body being formed of a porous material; and / or, the volatile substance in the diffusion unit is a solid.

10. The atomizing product according to claim 9, characterized in that, The diffusion unit further includes a coating layer that covers the diffusion body or the volatile substance.

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