Liquid storage device and electronic atomization equipment

Abstract

The invention relates to the technical field of electronic atomization, and discloses a liquid storage device and electronic atomization equipment, and the liquid storage device comprises a first shell, a first sealing part and a first valve part. The first shell is provided with a first containing cavity, an atomization air channel and a suction nozzle, one end of the atomization air channel is communicated with the suction nozzle, and the other end of the atomization air channel extends into the first containing cavity. The first sealing assembly is arranged in the first containing cavity, and a liquid storage space is defined by the first sealing assembly and the first containing cavity. A first through hole is formed in the first sealing assembly. The first valve piece is movably arranged at the end, stretching into the first containing cavity, of the atomization air channel so that the first valve piece can move in the axial direction of the atomization air channel under the action of external force to be inserted into the first through hole or be away from the first through hole to block or open the first through hole. The liquid storage device and the heating assembly are detachably installed, the liquid storage device has good sealing performance, and leakage of the atomization matrix can be prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and in particular to a liquid storage device and electronic atomization equipment. Background Art

[0002] The electronic atomization device heats the atomization matrix through the principle of electric heating and atomizes it into fine aerosol particles for users to inhale.

[0003] Currently, the atomizer cores of most electronic atomization devices on the market are already in contact with the atomization matrix. During transportation before the user activates and uses it, it is very likely that the atomization matrix will leak. Summary of the invention

[0004] The present invention provides a liquid storage device, which can be detachably mounted with a heating component of an electronic atomization device, and has good sealing performance to prevent leakage of atomized substrates. In addition, the connection structure between the liquid storage device and the heating component is simple, and will not affect the smoothness of the outflow of the atomized substrate.

[0005] In one embodiment, a liquid storage device is provided, comprising: a first shell, having a first accommodating chamber, an atomizing airway and a suction nozzle, one end of the atomizing airway is connected to the suction nozzle, and the other end extends into the first accommodating chamber; a first sealing component, arranged in the first accommodating chamber, and defining a liquid storage space with the first accommodating chamber, the liquid storage space is used to store an atomized matrix; a first through hole is provided on the first sealing component; and a first valve component, movably arranged at one end of the atomizing airway extending into the first accommodating chamber, so that the first valve component can move axially along the atomizing airway under the action of an external force to insert into the first through hole or move away from the first through hole; when the first valve component is inserted into the first through hole, the first through hole is blocked; when the first valve component leaves the first through hole, the first through hole is opened, and the atomized matrix in the liquid storage space can flow out of the liquid storage space from the first through hole.

[0006] In one embodiment, an elastic member is further included, and a supporting platform is provided in the atomizing air passage. One end of the first valve member extending into the atomizing air passage has a first supporting edge. One end of the elastic member abuts against the supporting platform, and the other end abuts against the first supporting edge to provide elastic potential energy for the first valve member to be inserted into the first through hole along the axial direction of the atomizing air passage.

[0007] In one embodiment, a second abutting edge is provided on one end of the first valve component away from the first abutting edge, and the second abutting edge is used to receive external force to push the first valve component to move in a direction away from the first through hole.

[0008] In one embodiment, the first sealing assembly further includes a first sealing member and a base, wherein the first sealing member is sleeved on the outer surface of the base to seal the liquid storage space; and the first through hole is provided through the first sealing member and the base.

[0009] An electronic atomization device is provided in one embodiment, comprising any of the above-mentioned liquid storage devices, and also comprising: an atomization device, the atomization device comprising a second shell, the second shell is detachably connected to the first shell, and a heating component is fixedly arranged in the second shell; when the second shell and the first shell are in an assembled connection state, the heating component abuts against the first valve component, the first valve component is separated from the first through hole, the heating component is located in the first through hole, and the liquid storage space and the heating component are connected through the first through hole; when the second shell and the first shell are in a disassembled and separated state, the first valve component is inserted in the first through hole to seal the first through hole.

[0010] In one embodiment, a bracket is further included. The bracket is disposed in the second shell, and the bracket has a second through hole. The heating component is fixedly inserted in the second through hole and partially extends out of the second through hole.

[0011] In one embodiment, the heating component includes an atomizing tube, a first liquid guiding member, a support member and an atomizing core; the atomizing tube is fixed to the second through hole and partially extends out of the second through hole, and the atomizing tube has a liquid guiding hole; the support member is arranged in the atomizing tube, the first liquid guiding member is arranged on the outer peripheral side of the support member, and the atomizing core is arranged inside the support member, and the atomizing matrix can enter the first liquid guiding member from the liquid guiding hole and be transported by the first liquid guiding member to the atomizing core for atomization.

[0012] In one embodiment, the outer side wall of the support member has a first flange, and the first liquid guide member abuts against the first flange; the inner side wall of the support member has a second flange, and the atomizer core abuts against the second flange.

[0013] In one embodiment, part of the bracket is arranged at the inner bottom of the second shell, and the bracket located at the inner bottom of the second shell has a mounting groove; the electronic atomization device also includes an airflow sensing component, which is arranged in the mounting groove and is used to sense the airflow in the second shell.

[0014] In one embodiment, a power supply component is also included, which is electrically connected to the heating component and is used to provide electrical energy to the heating component.

[0015] The present application provides a liquid storage device and an electronic atomization device, wherein the liquid storage device includes a first shell, a first sealing assembly, and a first valve member, wherein the first valve member can move along the axial direction of the atomization airway to enter or leave the first through hole, thereby enabling the first through hole to be blocked and opened, and the atomized matrix in the liquid storage space can flow from the first through hole into the atomization device for atomization. Before the user activates and uses the liquid storage device, the liquid storage device and the atomization device are independent of each other, and the liquid storage device is transported independently. The first sealing assembly and the first valve member have good sealing effects to prevent leakage of the atomized matrix. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the liquid storage device in Example 1;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the first shell and the second shell of the electronic atomization device in Example 2 before being installed;

[0018] Figure 3 This is a schematic diagram of the structure of the electronic atomization device in Example 2;

[0019] Figure 4 for Figure 3 The exploded structure diagram of the electronic atomization device shown;

[0020] Figure 5 for Figure 3 A cross-sectional view of an electronic atomization device;

[0021] Figure 6 is a schematic structural diagram of a support member in Example 2;

[0022] Figure 7 This is a schematic diagram of the structure of the heating component in Example 2.

[0023] Figure numerals: liquid storage device-100, first shell-110, first accommodating chamber-111, liquid storage space-1111, atomizing airway-112, abutting platform-1121, suction nozzle-113, limiting hole-114, first clamping part-115, first sealing assembly-120, liquid injection hole-121, first through hole-122, liquid injection plug-123, first sealing member-124, base-125, limiting protrusion-1251, first valve member-130, first abutting edge-131, second abutting edge-132, first limiting groove-133, elastic member-140, first sealing ring-150; electronic atomization device-200, first Second housing 210, second accommodating chamber 211, gas inflow hole 2111, power supply installation chamber 2112, second clamping portion 212, bracket 220, second through hole 221, installation groove 222, heating component 230, atomizing tube 231, liquid guiding hole 2311, second limiting groove 2312, first liquid guiding member 232, supporting member 233, first opening 2331, first flange 2332, second flange 2333, atomizing core 234, fastener 235, second sealing ring 240, airflow sensor 250, circuit board 260, power supply component 270, second sealing member 280. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, this is to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0025] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0026] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0027] At present, whether it is an upper liquid storage bottle or a lower liquid storage bottle, the atomized matrix in the liquid storage bottle is first transported to the liquid storage tank, and then continuously supplied to the atomization core by the liquid storage tank. However, this design generally has the following problems: 1) Since the liquid storage bottle needs to be installed inside the electronic atomization device, and the atomized matrix needs to be output from the bottle mouth of the liquid storage bottle to the liquid storage tank, a liquid guide part needs to be installed at the bottle mouth of the liquid storage bottle. The liquid guide part will affect the smoothness of the atomized matrix flowing out of the bottle mouth, thereby affecting the supply speed of the atomized matrix; 2) When the liquid storage bottle is installed inside the electronic atomization device, since the bottle mouth of the liquid storage bottle is open and the liquid storage tank is not sealed, the atomized matrix is ​​prone to leakage during use.

[0028] This embodiment provides a liquid storage device 100, please refer to Figure 1-2 The liquid storage device 100 includes a first housing 110 , a first sealing assembly 120 and a first valve member 130 .

[0029] Please refer to Figure 1-2 and Figure 5The first housing 110 has a first accommodating chamber 111, an atomizing airway 112 and a suction nozzle 113. One end of the atomizing airway 112 is connected to the suction nozzle 113, and the other end extends into the first accommodating chamber 111. The first sealing component 120 is disposed in the first accommodating chamber 111, and defines a liquid storage space 1111 with the first accommodating chamber 111. The liquid storage space 1111 is used to store the atomizing matrix. The first sealing component 120 is provided with a liquid injection hole 121 and a first through hole 122. The liquid injection hole 121 is used to inject the atomizing matrix into the liquid storage space 1111. The first sealing component 120 includes a liquid injection plug 123. The liquid injection plug 123 is used to block the liquid injection hole 121. The first valve component 130 is movably disposed at one end of the atomizing airway 112 extending into the first accommodating chamber 111, so that the first valve component 130 can move along the axial direction of the atomizing airway 112 under the action of an external force, so as to be inserted into the first through hole 122 or away from the first through hole 122. When the first valve component 130 is inserted into the first through hole 122, the first through hole 122 is blocked; when the first valve component 130 leaves the first through hole 122, the first through hole 122 is opened, and the atomized matrix in the liquid storage space 1111 can flow out of the liquid storage space 1111 from the first through hole 122.

[0030] The present application defines a liquid storage space 1111 by the first sealing component 120 and the first accommodating chamber 111, which can prevent the atomized matrix in the liquid storage space 1111 from leaking from the first sealing component 120 and the cavity wall of the first accommodating chamber 111, and the provision of the injection hole 121 on the first sealing component 124 can replenish the atomized matrix for the liquid storage space 1111. In addition, by movably disposing the first valve component 130 in the atomizing airway 112, the first valve component 130 can leave the first through hole 122 or enter the first through hole 122, thereby realizing the opening and blocking of the first through hole 122. In this way, before use, the liquid storage device 100 and the heating component 230 are separately arranged, and only when the user uses it, the liquid storage device 100 and the heating component 230 need to be installed in coordination. Therefore, the problem of leakage of the atomized matrix during transportation can be avoided. In addition, since the first valve member 130 has a simple structure, after leaving the first through hole 122 , the liquid storage space 1111 has no other structural obstruction to the position of the first through hole 122 , and the atomized matrix can flow smoothly into the first through hole 122 .

[0031] Please refer to Figure 2 The liquid storage device 100 also includes an elastic member 140, a supporting platform 1121 is provided in the atomizing air channel 112, and one end of the first valve member 130 extending into the atomizing air channel 112 has a first supporting edge 131. One end of the elastic member 140 abuts against the supporting platform 1121, and the other end abuts against the first supporting edge 131 to provide elastic potential energy for the first valve member 130 to be inserted into the first through hole 122 along the axial direction of the atomizing air channel 112.

[0032] In the present invention, the elastic member 140 is a tension spring. When the end of the first valve member 130 close to the first through hole 122 loses its abutting force, the elastic member 140 can push the first valve member 130 to block the first through hole 122, thereby achieving automatic blocking of the first through hole 122 and effectively preventing leakage of the atomized matrix.

[0033] Please refer to Figure 2 A second abutting edge 132 is provided on one end of the first valve component 130 away from the first abutting edge 131 . The second abutting edge 132 is used to abut against the atomizing tube 231 in the heating component 230 to push the first valve component 130 to move in a direction away from the first through hole 122 .

[0034] In the liquid storage device 100 of the present invention, the movement of the first valve component 130 does not need to be driven by any other device. Instead, the heating component 230 of the electronic atomization device is abutted against the second abutting edge 132, thereby pushing the first valve component 130 to move in a direction away from the first through hole 122, thereby opening the first through hole 122.

[0035] Please refer to Figure 2 and Figure 5 The first sealing assembly 120 further includes a first sealing member 124 and a base 125. The first sealing member 124 is sleeved on the outer surface of the base 125 to seal the liquid storage space 1111. The injection hole 121 and the first through hole 122 are arranged through the first sealing member 124 and the base 125.

[0036] In the present application, the first sealing member 124 is made of silicone. By setting the first sealing member 124 on the base 125, on the one hand, the formation and sealing of the liquid storage space 1111 can be achieved, and on the other hand, the atomized matrix can be prevented from flowing out of the liquid storage space 1111.

[0037] Please refer to Figure 2 A limiting hole 114 is formed on the side wall of the first shell 110 at one end away from the suction nozzle 113 , and the base 125 includes a limiting protrusion 1251 , which is used to be inserted into the limiting hole 114 to fix the base 125 to the bottom of the first accommodating cavity 111 .

[0038] In this embodiment, there are two liquid injection holes 121 .

[0039] Please refer to Figure 2 The first valve member 130 has a first limiting groove 133 on the circumferential side of the portion located in the atomizing air passage 112 . A first sealing ring 150 is arranged in the first limiting groove 133 . The first sealing ring 150 is used to prevent the atomized matrix from flowing from the atomizing air passage 112 to the suction nozzle 113 .

[0040] This embodiment provides an electronic atomization device 200, please refer to Figure 3-7The electronic atomization device 200 includes the liquid storage device 100 in Example 1 and also includes an atomization device.

[0041] Please refer to Figure 5 The atomizing device includes a second shell 210, which is detachably connected to the first shell 110. A heating component 230 is fixedly arranged in the second shell 210. When the second shell 210 and the first shell 110 are in an assembled connection state, the heating component 230 abuts against the first valve component 130, the first valve component 130 is separated from the first through hole 122, the heating component 230 is located in the first through hole 122, and the liquid storage space 1111 is connected to the heating component 230 through the first through hole 122; when the second shell 210 and the first shell 110 are in a disassembled and separated state, the first valve component 130 is inserted in the first through hole 122 to block the first through hole 122.

[0042] In the present application, the liquid storage space 1111 is arranged on the first housing 110, and the heating component 230 is arranged on the second housing 210. Only when the first housing 110 and the second housing 210 are engaged, the heating component 230 abuts against the first valve member 130, so that the first valve member 130 leaves the first through hole 122, and the atomized matrix flows into the first through hole 122 and flows into the heating component 230 for atomization. When the first housing 110 and the second housing 210 are disassembled, the first valve member 130 can enter the first through hole 122 under the action of the elastic restoring force, and then block the first through hole 122, so as to achieve the effect of automatically preventing the leakage of the atomized matrix. In this way, the present embodiment separates the liquid storage device 100 and the heating component 230, and the structure of the first valve member 130 in the liquid storage device 100 is simple, and will not hinder the atomized matrix from flowing into the first through hole 122 from the liquid storage space 1111, so that the atomized matrix can flow smoothly. In addition, the first sealing component 120 is arranged as the bottom of the liquid storage space 1111, which can prevent the atomized matrix from leaking from between the first sealing component 120 and the side wall of the first accommodating cavity 111. Moreover, when the electronic atomization device 200 is not in use, the first shell 110 and the second shell 210 can also be disassembled. At this time, the first valve component 130 blocks the first through hole 122, and the liquid storage space 1111 can also be sealed, thereby avoiding the problem of atomized matrix leakage caused by the first through hole 122 being open for a long time.

[0043] Please refer to Figure 2 or Figure 5 The bracket 220 is disposed in the second housing 210. The bracket 220 has a second through hole 221. The heating component 230 is fixedly inserted in the second through hole 221 and partially extends out of the second through hole 221. Please refer to Figure 2 and Figure 5The second housing 210 has a second accommodating cavity 211 , and the second housing 210 has a second clamping portion 212 for clamping with the first clamping portion 115 of the first housing 110 . The bracket 220 is disposed in the second accommodating cavity 211 .

[0044] Please refer to Figure 7 The heating component 230 includes an atomizing tube 231, a first liquid guiding member 232, a supporting member 233 and an atomizing core 234. The atomizing tube 231 is fixed to the second through hole 221 and partially extends out of the second through hole 221. The portion extending out of the second through hole 221 abuts against the second abutting edge of the first valve member 130. The atomizing tube 231 has a liquid guiding hole 2311. The supporting member 233 is disposed in the atomizing tube 231, the first liquid guiding member 232 is disposed on the outer peripheral side of the supporting member 233, and the atomizing core 234 is disposed inside the supporting member 233. The atomizing matrix can enter the first liquid guiding member 232 from the liquid guiding hole 2311 and be transported by the first liquid guiding member 232 to the atomizing core 234 for atomization.

[0045] In this embodiment, the support member 233 can stably support the first liquid guiding member 232 and the atomizing core 234 in the atomizing tube 231 to prevent the first liquid guiding member 232 and the atomizing core 234 from falling out of the atomizing tube 231 .

[0046] Please refer to Figure 6 The support member 233 has a first opening 2331 , and the first opening 2331 is used for allowing the atomized matrix to flow from the first liquid guide member 232 to the atomization core 234 .

[0047] Please refer to Figure 4 and Figure 7 A second limiting groove 2312 is provided on the circumferential side of one end of the atomizing tube 231 abutting against the first valve component 130 , and a second sealing ring 240 is arranged in the second limiting groove 2312 to prevent the atomized matrix from entering the atomizing airway 112 from the gap between the atomizing tube 231 and the first valve component 130 .

[0048] Please refer to Figure 6-7 The outer wall of the support member 233 has a first flange 2332 , and the first liquid guide member 232 abuts against the first flange 2332 . The inner wall of the support member 233 has a second flange 2333 , and the atomizer core 234 abuts against the second flange 2333 .

[0049] By arranging the first flange 2332 and the second flange 2333 on the support member 233 , the first liquid guide member 232 and the atomization core 234 can be fixed on the support member 233 through a simple structure.

[0050] Please refer to Figure 7The heating component 230 further includes a fastener 235, which is disposed inside the support member 233 and is used to fix the pin of the atomizer core 234. A fastening space is formed between the fastener 235 and the inner side wall of the support member 233, and the pin passes through the fastening space.

[0051] Please refer to Figure 2 and Figure 5 Part of the bracket 220 is disposed at the inner bottom of the second shell 210, and the bracket 220 located at the inner bottom of the second shell 210 has a mounting groove 222. The electronic atomization device 200 also includes an airflow sensor 250, which is disposed in the mounting groove 222 and is used to sense the airflow in the second shell 210.

[0052] In this embodiment, if Figure 2 The airflow sensing element 250 is a microphone, and the electronic atomization device 200 includes a circuit board 260, which is disposed at the bottom of the inner side of the second shell 210. The microphone is disposed on the circuit board 260 and extends into the mounting groove 222. The bottom of the second shell 210 has a gas inlet hole 2111 for connecting the second accommodating cavity 211 with the outside.

[0053] In some embodiments, the electronic atomization device 200 further includes a power supply component 270, which is electrically connected to the heating component 230 to provide electrical energy to the heating component 230. The power supply component 270 and the heating component 230 may be fixedly electrically connected or detachably electrically connected.

[0054] Please refer to Figure 4-5 The electronic atomization device 200 further includes a power supply assembly 270. The bracket 220 and the second shell 210 define a power supply installation cavity 2112. The power supply assembly 270 is installed in the power supply installation cavity 2112. The microphone head, the atomization core 234 and the circuit board 260 are all electrically connected to the power supply assembly 270. The power supply assembly 270 is used to provide power to the microphone head, the atomization core 234 and the circuit board 260. The microphone head and the atomization core 234 are electrically connected to the circuit board 260 respectively.

[0055] Please refer to Figure 5 The electronic atomization device 200 further includes a second sealing member 280, which is disposed in the mounting groove 222 and between the microphone head and the bracket 220. The second sealing member 280 is made of silicone.

[0056] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. A liquid storage device, characterized in that: include: The first housing has a first accommodating chamber, an atomizing airway and a nozzle, wherein one end of the atomizing airway is connected to the nozzle and the other end extends into the first accommodating chamber; A first sealing component is disposed in the first accommodating cavity and defines a liquid storage space with the first accommodating cavity, wherein the liquid storage space is used to store atomized matrix; a first through hole is disposed on the first sealing component; and a first valve member, movably disposed at one end of the atomizing air passage extending into the first accommodating chamber, so that the first valve member can move along the axial direction of the atomizing air passage under the action of an external force to be inserted into the first through hole or away from the first through hole; When the first valve component is inserted into the first through hole, the first through hole is blocked; when the first valve component leaves the first through hole, the first through hole is opened, and the atomized matrix in the liquid storage space can flow out of the liquid storage space from the first through hole.

2. The liquid storage device according to claim 1, characterized in that It also includes an elastic member, the atomizing air passage has a supporting platform, one end of the first valve member extending into the atomizing air passage has a first supporting edge, one end of the elastic member abuts the supporting platform, and the other end abuts the first supporting edge to provide elastic potential energy for the first valve member to be inserted into the first through hole along the axial direction of the atomizing air passage.

3. The liquid storage device according to claim 2, characterized in that: A second abutting edge is provided on one end of the first valve component away from the first abutting edge, and the second abutting edge is used to receive external force to push the first valve component to move in a direction away from the first through hole.

4. The liquid storage device according to claim 1, characterized in that: The first sealing component also includes a first sealing member and a base. The first sealing member is sleeved on the outer surface of the base to seal the liquid storage space. The first through hole is arranged through the first sealing member and the base.

5. An electronic atomization device, characterized in that: The liquid storage device according to any one of claims 1 to 4 further comprises: An atomizing device, the atomizing device comprising a second shell, the second shell being detachably connected to the first shell, and a heating component being fixedly disposed in the second shell; When the second shell and the first shell are in an assembled connection state, the heating component abuts against the first valve component, the first valve component is separated from the first through hole, the heating component is located in the first through hole, and the liquid storage space and the heating component are connected through the first through hole; When the second housing and the first housing are in a disassembled and separated state, the first valve member is inserted into the first through hole to block the first through hole.

6. The electronic atomization device according to claim 5, characterized in that: It also includes a bracket, which is arranged in the second shell body, and the bracket has a second through hole. The heating component is fixedly inserted in the second through hole and partially extends out of the second through hole.

7. The electronic atomization device according to claim 6, characterized in that: The heating component includes an atomizing tube, a first liquid guiding member, a supporting member and an atomizing core; the atomizing tube is fixed to the second through hole and partially extends out of the second through hole, and the atomizing tube is provided with a liquid guiding hole; the supporting member is arranged in the atomizing tube, the first liquid guiding member is arranged on the outer peripheral side of the supporting member, and the atomizing core is arranged inside the supporting member, and the atomizing matrix can enter the first liquid guiding member from the liquid guiding hole and be transported to the atomizing core for atomization by the first liquid guiding member.

8. The electronic atomization device according to claim 7, characterized in that: The outer side wall of the support member has a first flange, and the first liquid guide member abuts against the first flange; the inner side wall of the support member has a second flange, and the atomizer core abuts against the second flange.

9. The electronic atomization device according to claim 6, characterized in that: Part of the brackets are arranged at the inner bottom of the second shell, and the brackets located at the inner bottom of the second shell have a mounting groove; The electronic atomization device further comprises an airflow sensing component, which is arranged in the mounting groove and is used for sensing the airflow in the second shell.

10. The electronic atomization device according to any one of claims 5 to 9, characterized in that: It also includes a power supply component, which is electrically connected to the heating component and is used to provide electrical energy to the heating component.

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