Atomization substrate storage part and electronic atomization device

Abstract

The utility model relates to an atomization substrate storage component and an electronic atomization device. The atomization substrate storage part comprises a storage part body and a cover body used for sealing the storage part body. The storage component body comprises an outer side wall, an inner side wall and a bottom wall located between the outer side wall and the inner side wall, the outer side wall, the inner side wall and the bottom wall form a storage cavity used for storing atomization matrixes, and at least one of the cover body and the outer side wall is provided with at least one first air inlet hole used for enabling external air to enter the storage cavity. At least one second air inlet hole is formed in the inner side wall and used for enabling air in the storage cavity to enter an inner channel defined by the inner side wall. According to the embodiment of the invention, the contact path of the gas and the atomization substrate can be prolonged, so that the gas is more fully contacted with the atomization substrate.

Description

Technical Field

[0001] The present disclosure relates to the field of atomization technology, and in particular to an atomization matrix storage component and an electronic atomization device. Background Art

[0002] An atomizing device, such as an electronic cigarette, is an electronic delivery system for generating an atomized substrate into an aerosol for a user to inhale. The atomized substrate can be a liquid, solid, or gel, such as a cigarette liquid or a cigarette paste.

[0003] As a type of electronic cigarette, a hookah device generally includes a heating atomizer and a kettle. The heating atomizer includes an atomizer matrix storage component (such as a paste cup) and a heating device. The paste cup contains an atomizer matrix, such as tobacco paste. After heating, the tobacco paste forms an aerosol, or smoke, that can be inhaled or absorbed by the user. The smoke is then introduced into the kettle for filtration and cooling, and finally discharged from the mouth of the kettle for inhalation by the user.

[0004] Currently, hookah devices on the market often have problems such as insufficient smoke output and easy burning of the smoke paste, which makes it difficult to meet users' requirements for smoke output and taste. Utility Model Content

[0005] The present disclosure aims to solve at least one of the technical problems in the background art. To this end, one object of the present disclosure is to provide an atomized substrate storage component that meets the user's requirements for smoke output and flavor.

[0006] According to a first aspect of an embodiment of the present disclosure, an atomized matrix storage component is provided. The atomized matrix storage component comprises: a storage component body; and a cover body for closing the storage component body. The storage component body comprises an outer wall, an inner wall, and a bottom wall located between the outer wall and the inner wall, and the outer wall, the inner wall, and the bottom wall form a storage cavity for storing the atomized matrix. At least one of the cover body and the outer wall is provided with at least one first air inlet hole for allowing external gas to enter the storage cavity, and at least one second air inlet hole is provided on the inner wall for allowing the gas in the storage cavity to enter the internal channel surrounded by the inner wall.

[0007] According to a second aspect of an embodiment of the present disclosure, an electronic atomization device is provided, comprising: an atomization body for atomizing an atomization matrix; and the atomization matrix storage component fixedly or detachably connected to the atomization body.

[0008] The embodiments of the present disclosure extend the contact path between ambient air, such as heated hot air, and the atomized matrix stored in the atomized matrix storage component, allowing the ambient air to more fully contact the atomized matrix. This can increase smoke output and provide users with a richer flavor in electronic cigarettes using this atomized matrix storage component. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without inventive efforts. The drawings are as follows:

[0010] Figure 1 is a perspective exploded view showing an aerosolized substrate storage component according to some embodiments of the present disclosure;

[0011] Figure 2 is a cross-sectional view showing an electronic atomization device according to some embodiments of the present disclosure; and

[0012] Figure 3 3D is an exploded perspective view showing an aerosolized substrate storage component according to other embodiments of the present disclosure.

[0013] List of reference numerals:

[0014] 100 atomized matrix storage component; 110 storage component body; 120 cover;

[0015] 111 outer wall; 112 inner wall; 113 bottom wall 113; 114 storage chamber; 115 top wall;

[0016] 1111 first air inlet; 1112 second outer edge; 1121 second air inlet; 1122 internal channel;

[0017] 120 cover; 121 recessed portion; 1211 upper surface; 1212 lower surface; 122 first outer edge portion;

[0018] 10 Electronic atomization device; 200 Atomization body; 300 Kettle; 310 Water pipe; 400 Heating element; 410 Ring portion; 420 Bridging portion; 430 Electrical connection portion; 500 Fixing plate. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present disclosure without making any creative efforts shall fall within the scope of protection of the present disclosure.

[0020] "Aerosolizable substrate" refers to a mixture or auxiliary substance that can be fully or partially aerosolized into an aerosol by an electronic device or similar device. The aerosolizable substrate can be liquid, paste, or solid e-cigarette fuel, medical drugs, skincare products, and other media. By aerosolizing these media, an aerosol can be delivered to the user for inhalation or absorption.

[0021] "Aerosol" refers to a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gas medium.

[0022] The term "atomizing device" refers to a device that converts a stored atomizable matrix, i.e., an atomized matrix, into an aerosol by heating, ultrasound, or the like.

[0023] An "electronic cigarette" refers to a system that generates an aerosol (i.e., smoke) by atomizing a tobacco material, such as a liquid or paste, which serves as an atomization matrix, for inhalation, sucking, chewing, or nasal inhalation. In some examples, an electronic cigarette may include a storage chamber for storing the tobacco material and an atomizing core for atomizing the tobacco material to form smoke.

[0024] As an electronic cigarette, a hookah device primarily consists of a heating and atomizing device and a kettle. The heating and atomizing device includes an atomizing matrix storage component and a heating device. The atomizing matrix, such as tobacco paste, is placed in the atomizing matrix storage component. The tobacco paste is heated to form an aerosol, or smoke, that can be inhaled or absorbed by the user. The smoke is then directed into the kettle for filtration and cooling, and finally discharged from the mouth of the kettle for inhalation.

[0025] In related technologies, a straight-up and straight-down air intake method is often used, and the air intake duct is relatively short. For electronic cigarettes, this results in the smoke material not being fully mixed with the hot air, resulting in a weak taste and a small amount of smoke.

[0026] According to an embodiment of the present disclosure, an atomized substrate storage component is provided. The atomized substrate storage component 100 includes: a storage component body 110; and a cover 120 for enclosing the storage component body 110. The storage component body 110 includes an outer wall 111, an inner wall 112, and a bottom wall 113 located between the outer wall 111 and the inner wall 112. The outer wall 111, the inner wall 112, and the bottom wall 113 form a storage cavity 114 for storing the atomized substrate. At least one of the cover 120 and the outer wall 111 is provided with at least one first air inlet hole for allowing external air to enter the storage cavity 114. The inner wall 112 is provided with at least one second air inlet hole 1121 for allowing gas in the storage cavity 114 to enter the internal channel 1122 surrounded by the inner wall 112. According to the embodiments of the present disclosure, the contact path between external air, such as heated hot air, and the atomized substrate stored in the atomized substrate storage component can be extended, allowing the external air to more fully contact the atomized substrate.

[0027] Figure 1 FIG. 2 shows an aerosolized substrate storage component according to some embodiments of the present disclosure. Figure 1 As shown, the atomized matrix storage component 100 includes: a storage component body 110; and a cover body 120 for closing the storage component body 110. The storage component body 110 includes an outer wall 111, an inner wall 112, and a bottom wall 113 located between the outer wall 111 and the inner wall 112. The outer wall 111, the inner wall 112, and the bottom wall 113 form a storage cavity 114 for storing the atomized matrix. The outer wall 111 is provided with at least one first air inlet hole 1111 for allowing external gas to enter the storage cavity 114. The inner wall 112 is provided with at least one second air inlet hole 1121 for allowing the gas in the storage cavity 114 to enter the internal channel 1122 (such as the inner channel 1122) surrounded by the inner wall 112. Figure 2 shown).

[0028] According to the embodiment of the present disclosure, external air can enter the storage chamber 114 through the first air inlet hole 1111 on the outer side wall, fully contact the atomized substrate contained in the storage chamber 114, and enter the internal channel 1122 through the second air inlet hole 1121. In this way, it is possible to enter air from outside the outer side wall of the atomized substrate storage component 100, pass through the storage chamber 114 and the inner side wall 112, and further enter the internal channel of the atomized substrate storage component 100, thereby extending the contact path between the external air (e.g., heated hot air) and the atomized substrate stored in the storage chamber 114, so that the external air can more fully contact the atomized substrate.

[0029] In some embodiments, the atomized matrix storage component 100 is used to store tobacco material, such as tobacco paste. The tobacco paste can be placed in the storage cavity 114 of the atomized matrix storage component 100, between the outer sidewall 111 and the inner sidewall 112 of the atomized matrix storage component 100. By allowing external air to enter through the outer side of the atomized matrix storage component 100, the contact path between the external air (e.g., heated hot air) and the tobacco material stored in the storage cavity 114 is extended, thereby increasing the amount of smoke output, providing users with a richer flavor, and improving the user experience.

[0030] In some embodiments, at least one first air inlet 1111 is closer to the bottom wall 114 than at least one second air inlet 1121. External gas (e.g., heated hot air) can enter through the first air inlet 1111, which is closer to the bottom of the atomized substrate storage component 100, and come into contact with the atomized substrate stored in the atomized substrate storage component 100 from bottom to top. The aerosol formed by atomization then flows out through the second air inlet 1121, which is closer to the top than the first air inlet 1111. On the one hand, the external gas can fully come into contact with the atomized substrate. On the other hand, the heated hot air has a lower density and tends to rise and escape. The bottom-up flow path allows the hot air to more fully come into contact with the atomized substrate.

[0031] In some embodiments, the at least one first air inlet hole 1111 includes a plurality of first air inlet holes 1111 evenly spaced along the outer circumference of the outer side wall. Figure 1 As shown, a plurality of first air inlet holes 1111 are evenly spaced along the outer circumference of the atomized substrate storage component 100 . The plurality of first air inlet holes 1111 are arranged at the same horizontal height and are arranged near the bottom of the atomized substrate storage component 100 .

[0032] In some embodiments, the at least one second air inlet hole 1121 includes a plurality of rows of second air inlet holes 1121 evenly spaced along the periphery of the inner side wall. Figure 1 As shown, two rows of second air inlet holes 1121 are provided along the inner sidewall 112 of the aerosolized substrate storage component 100. Each row includes a plurality of second air inlet holes 1121. Both rows of second air inlet holes 1121 are disposed at a higher level than the plurality of first air inlet holes 1111, i.e., closer to the top of the aerosolized substrate storage component 100. In other examples, one of the plurality of rows of second air inlet holes is disposed at approximately the same level as the first air inlet holes, and at least one of the other rows of second air inlet holes is disposed at a higher level than the first air inlet holes.

[0033] In some embodiments, as Figure 1As shown, the top of the inner passage 1122 is provided with a top wall 115 connected to the inner sidewall 112. The top wall 115 connected to the inner sidewall 112 is closed, that is, no holes are provided. In other embodiments, the top wall 115 is provided with at least one third air inlet. When the top wall 115 is provided with at least one third air inlet, when the cover 120 of the atomized substrate storage component 100 is installed on the storage component body 110, a gap is formed between the cover 120 and the top wall 115, so that the external gas entering the storage chamber 114 or the aerosol formed by atomization can enter the inner passage 1122 via the third air inlet at the top wall. In some other embodiments, the top wall 115 may not be provided, and the external gas entering the storage chamber 114 or the aerosol formed by atomization can directly enter the inner passage 1122 from the top.

[0034] In some embodiments, the cover 120 includes a recessed portion 121 and a first outer edge portion 122 surrounding the recessed portion 121. Figure 2 The upper surface 1211 of the recessed portion 121 is sunken by a first distance d1 relative to the upper surface 1221 of the first outer edge portion 122, and the lower surface 1212 of the recessed portion 121 is sunken by a second distance d2 relative to the lower surface 1222 of the first outer edge portion 122. The recessed portion 121 is configured to extend into the storage cavity 114, and the first outer edge portion 122 is configured to abut against the top end of the outer wall 111 of the storage component body 110. The first distance d1 can be different from the second distance d2. For example, the second distance d2 can be greater than the first distance d1, that is, the thickness of the recessed portion 121 is greater than the thickness of the first outer edge portion 122. As a result, a larger portion of the cover 120 extends into the storage cavity 114, and the cover 120 can fit more securely on the storage component body.

[0035] In some embodiments, the cover 120 can be integrally formed by a process such as stamping.

[0036] In some embodiments, the outer side wall 111 has a second outer edge portion 1112 for contacting the first outer edge portion 122. Figure 1 As shown, the storage component body 110 is cup-shaped as a whole and has a second outer edge portion 1112 .

[0037] In some embodiments, the storage component body 110 can be fixedly connected to the cover 120 after being filled with the aerosolized matrix, for example, by bonding the second outer edge portion 1112 to the first outer edge portion 112 or other methods to fix the storage component body 110 and the cover 120 together, thereby forming a disposable aerosolized matrix storage component 100, such as a disposable cigarette cartridge. In some other embodiments, the cover 120 can be placed on the storage component body 110 without being fixedly connected, so that the aerosolized matrix in the storage component body 110 can be filled or replaced as needed.

[0038] In some embodiments, when the cover 120 is installed on the storage component body 110, a gap is formed between the lower surface of the recessed portion 121 and the top of the internal channel 1122 (i.e., the upper surface of the top wall 115 when a top wall 115 is provided) to facilitate the circulation of gas or aerosol.

[0039] In some embodiments, the atomized matrix is ​​a paste-like atomized matrix. For example, when the atomized matrix storage component 100 is used in a hookah device, the atomized matrix storage component 100 can be used to store tobacco paste.

[0040] In some embodiments, the storage component body 110 can be composed of multiple components, for example, the storage component body 110 includes a first component and a second component, the first component having an outer wall 111 and a bottom wall 113, and an opening is provided in the bottom wall 113, and the second component has a top wall 115 and an inner wall 112, and the second component is sealed in the opening of the bottom wall 113. For example, see Figure 2 The inner side wall 112 of the second component has a first portion with a larger diameter and a second portion with a smaller diameter, with a step portion formed between the first portion and the second portion. The second portion with a smaller diameter of the inner side wall is inserted into the opening of the bottom wall 113 and rests against the bottom wall 113 through the step portion. The second portion with a larger diameter of the inner side wall is provided with a plurality of second air inlet holes. The structure of the first component and the second component is relatively simple and easier to process, thereby simplifying the formation of the storage component body 110. In some other embodiments, the storage component body 110 can be integrally formed, for example, by stamping or other means to form a cup-shaped component with a central protrusion and an outer edge, and then a plurality of air inlet holes are processed on the outer side wall and inner side wall (i.e., the side wall of the central protrusion) of the cup-shaped component.

[0041] Figure 3 Shown are atomized substrate storage components according to other embodiments of the present disclosure. Figure 3 In, with Figure 1 and Figure 2 The same or similar elements are denoted by the same or similar reference numerals. Figure 3 As shown, Figure 1 and Figure 2 Similar to the embodiment shown, the aerosolized substrate storage component 100 includes a storage component body 110 and a cover body 120 for closing the storage component body 110. The storage component body 110 includes an outer wall 111, an inner wall 112, and a bottom wall 113 located between the outer wall 111 and the inner wall 112. The outer wall 111, the inner wall 112, and the bottom wall 113 form a storage cavity 114 for storing the aerosolized substrate. The inner wall 112 is provided with at least one second air inlet 1121 for allowing the gas in the storage cavity 114 to enter the internal channel 1122 surrounded by the inner wall 112 (see Figure 2 )middle.

[0042] Figure 3 The embodiment shown is Figure 1 and Figure 2 The embodiment shown differs in that at least one first air inlet hole 1111 is provided on the cover 120, and is used to allow external air to enter the storage cavity 114. Furthermore, a heating element 400 is provided in the cover 120, and the at least one first air inlet hole 1111 on the cover 120 is staggered with respect to the heating element 400. For example, the heating element 400 is fixed to the cover 120 via a fixing plate 500.

[0043] The at least one first air inlet hole 1111 on the cover 120 and the at least one second air inlet hole 1121 on the inner sidewall 112 extend the contact path between the outside air and the atomized matrix stored in the atomized matrix storage component 100, allowing the outside air to fully contact the atomized matrix. Furthermore, by providing the first air inlet hole 1111 on the cover 120 and staggering it with the heating element 400, the problem of easily burning tobacco paste can be solved. Furthermore, compared to machining the first air inlet hole 1111 on the outer sidewall 111 of the atomized matrix storage component 100, machining the hole on the cover 120 is easier. Of course, the first air inlet hole 1111 can also be provided on both the cover 120 and the outer sidewall 111 of the atomized matrix storage component 100.

[0044] In some embodiments, the cover 120 includes a centrally located recessed portion 121, the recessed portion 121 being configured to extend into the storage cavity 114, the at least one first air inlet hole 1111 on the cover 120 and the heating element 400 being disposed in the recessed portion 121, and the at least one first air inlet hole 1111 on the cover 120 being disposed around the heating element 400. Figure 3 As shown, at least one first air inlet 1111 is positioned near the periphery of the recessed portion 121. The hot air heated by the heating element 400 enters the storage cavity 114 of the atomized matrix storage component 100 from a position closer to the periphery, further extending the contact path between the hot air and the atomized matrix stored in the atomized matrix storage component 100, allowing the hot air to fully contact the atomized matrix. Furthermore, the hot air is prevented from directly entering and contacting the tobacco paste, thus preventing the tobacco paste from burning.

[0045] In some embodiments, the heating element 400 has a plurality of annular portions 410, and every two adjacent annular portions 410 are connected by a bridge portion 420. In addition, the heating element 400 has a plurality of electrical connection portions 430 for connecting to a control circuit or a power source.

[0046] According to another aspect of the present disclosure, an electronic atomization device 10 is provided. The electronic atomization device 10 includes: an atomization body 200 for atomizing an atomization substrate; and an atomization substrate storage component 100 according to any of the above embodiments, the atomization substrate storage component 100 being fixedly or detachably connected to the atomization body 200.

[0047] In some embodiments, the electronic atomization device 10 is an electronic hookah device, and the internal channel 1122 of the atomization substrate storage component 100 is connected to the water pipe 310 of the electronic hookah device placed in the kettle 300.

[0048] The "smoking material" referred to above refers to a smoking substance that produces odor and / or nicotine and / or smoke upon heating or combustion. Smoking materials can be solid, semi-solid, or liquid. Solid smoking materials are often processed into thin sheets for reasons of air permeability, assembly, and manufacturing, and are therefore commonly referred to as thin sheets. Thin, filamentous sheets are also referred to as thin filaments. The smoking materials discussed in the embodiments of this disclosure can be natural or synthetic cigarette liquids, cigarette oils, cigarette glues, cigarette pastes, cut tobacco, or tobacco leaves. For example, synthetic smoking materials contain glycerin, propylene glycol, and nicotine. Smoking liquids are liquids, cigarette oils are oily, cigarette glues are gel-like, and cigarette pastes are paste-like. Cut tobacco can be natural, synthetic, or processed tobacco, and tobacco leaves can be natural, synthetic, or processed tobacco. Smoking materials can be heated while encapsulated by other materials, such as in heat-degradable packaging, such as microcapsules. Upon heating, the desired volatile substances are extracted from the degraded or porous packaging.

[0049] The above-mentioned tobacco materials may or may not contain nicotine. Nicotine-containing tobacco materials may include natural tobacco leaf products, at least one of nicotine-based tobacco liquids, tobacco oils, tobacco glues, tobacco pastes, cut tobacco, and tobacco leaves. Tobacco liquids are aqueous, tobacco oils are oily, tobacco glues are gel-like, tobacco pastes are paste-like, cut tobacco includes natural, artificial, or extracted tobacco, and tobacco leaves include natural, artificial, or extracted tobacco. Nicotine-free tobacco materials primarily contain flavoring substances, such as spices, which can be atomized to simulate the smoking process and to help people quit smoking. In some embodiments, the spices include mint oil. The tobacco materials may also include other additives, such as glycerin and / or propylene glycol.

[0050] It should be noted that all directional indications in the embodiments of the present disclosure (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0051] The terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first," "second," or "third" may explicitly or implicitly include one or more of such features. Throughout the present disclosure, "plurality" means two or more, unless otherwise specifically defined.

[0052] In this disclosure, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections, electrical connections, or communication; direct connections or indirect connections through an intermediate medium; and they may refer to internal connectivity between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on specific circumstances.

[0053] In the present disclosure, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0054] As used herein, "communication" refers to fluid communication, i.e., fluid (including liquid and / or gas) can flow from one component to another. Furthermore, as used herein, communication between two components can mean direct communication between the two components, e.g., at least partial alignment of two holes, or communication through an intermediary.

[0055] In the present disclosure, unless otherwise indicated, all numbers used in the specification and claims to represent component parameters, technical effects, etc. should be understood as being modified by the term "about" or "approximately" in any case. Therefore, unless otherwise indicated, the numerical parameters listed in the following specification and the appended claims are approximate values. For those skilled in the art, it can vary according to the desired properties and effects sought to be obtained through the present disclosure, and each numerical parameter should be interpreted according to the number of significant digits and conventional rounding methods or in a manner understood by those skilled in the art.

[0056] In this disclosure, the terms used in describing the various examples are for the purpose of describing the specific examples only and are not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the element may be one or more. In addition, the term "and / or" used in this disclosure encompasses any and all possible combinations of the listed items.

[0057] The above are only embodiments or examples of the present disclosure, and do not limit the patent scope of the present disclosure. All equivalent structural transformations made by using the contents of the present disclosure and the drawings, or direct / indirect applications in other related technical fields under the concept of the present disclosure are included in the patent protection scope of the present disclosure. Various elements in the embodiments or examples can be omitted or replaced by their equivalent elements. In addition, the steps can be performed in an order different from that described in the present disclosure. Furthermore, the various elements in the embodiments or examples can be combined in various ways. It is important that with the evolution of technology, many of the elements described here can be replaced by equivalent elements that appear after the present disclosure.

Claims

1. An atomized matrix storage component, characterized in that: The atomized substrate storage component comprises: a storage component body; and a cover for closing the storage component body; The storage component body includes an outer wall, an inner wall, and a bottom wall located between the outer wall and the inner wall, wherein the outer wall, the inner wall, and the bottom wall form a storage cavity for storing the atomized matrix. At least one of the cover and the outer wall is provided with at least one first air inlet hole for allowing external air to enter the storage cavity, and at least one second air inlet hole is provided on the inner wall for allowing the gas in the storage cavity to enter the internal channel surrounded by the inner wall.

2. The atomized substrate storage component according to claim 1, characterized in that The at least one first air inlet hole is provided on the outer side wall, and the at least one first air inlet hole is closer to the bottom wall than the at least one second air inlet hole.

3. The atomized substrate storage component according to claim 2, characterized in that: The at least one first air inlet hole includes a plurality of first air inlet holes evenly spaced apart along the outer circumference of the outer side wall.

4. The aerosolized substrate storage component according to claim 1, characterized in that: The at least one second air inlet hole includes a plurality of rows of second air inlet holes evenly spaced apart along the outer circumference of the inner side wall.

5. The atomized substrate storage component according to claim 1, characterized in that: A top wall connected to the inner side wall is provided at the top end of the internal channel, and the top wall is provided with at least one third air inlet hole.

6. The aerosolized substrate storage component according to claim 1, characterized in that: The cover body includes a recessed portion located in the center and a first outer edge portion surrounding the recessed portion. The upper surface of the recessed portion is sunken by a first distance relative to the upper surface of the first outer edge portion, and the lower surface of the recessed portion is sunken by a second distance relative to the lower surface of the first outer edge portion. The recessed portion is used to extend into the storage cavity, and the first outer edge portion is used to abut against the top end of the outer side wall of the storage component body.

7. The aerosolized substrate storage component according to claim 6, characterized in that: The outer side wall has a second outer edge portion for contacting the first outer edge portion.

8. The aerosolized substrate storage component according to claim 6, characterized in that: When the cover is mounted on the storage component body, a gap is formed between the lower surface of the recessed portion and the top end of the internal channel.

9. The aerosolized substrate storage component according to claim 1, characterized in that: The at least one first air inlet hole is provided on the cover body, and a heating element is provided in the cover body. The at least one first air inlet hole on the cover body and the heating element are staggered.

10. The aerosolized substrate storage component according to claim 9, characterized in that: The cover body includes a recessed portion located in the center, which is used to extend into the storage cavity. The at least one first air inlet hole on the cover body and the heating element are arranged in the recessed portion, and the at least one first air inlet hole on the cover body is arranged around the heating element.

11. The aerosolized substrate storage component according to claim 9, characterized in that: The heating element has a plurality of annular portions, and every two adjacent annular portions are connected by a bridge portion.

12. The aerosolized substrate storage component according to any one of claims 1 to 8, characterized in that The atomizing matrix is ​​a paste-like atomizing matrix.

13. The aerosolized substrate storage component according to any one of claims 1 to 8, characterized in that The storage member body includes a first member having the outer side wall and the bottom wall and provided with an opening in the bottom wall, and a second member having the inner side wall and sealingly engaged in the opening.

14. An electronic atomization device, characterized in that: The electronic atomization device comprises: an atomizing body for atomizing an atomizing matrix; and The atomized substrate storage component according to any one of claims 1 to 13, wherein the atomized substrate storage component is fixedly or detachably connected to the atomizing body.

15. The electronic atomization device according to claim 14, characterized in that: The electronic atomization device is an electronic hookah device, and the internal channel of the atomization matrix storage component is communicated with a water pipe of the electronic hookah device placed in water.

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