Anti-crystallization atomization device

Abstract

The utility model discloses an anti-crystallization atomization device which comprises an oil storage assembly, a suction nozzle arranged on one end face of the oil storage assembly, an atomization core arranged in the oil storage assembly and an airflow sensor. An atomization channel penetrating through the two ends is arranged in the oil storage assembly, the air outlet end of the atomization channel is communicated with the suction nozzle, and the atomization core is arranged in the atomization channel. The suction nozzle is communicated with the sensing end of the airflow sensor through an arranged sensing air channel. The suction nozzle is communicated with the induction air channel, and meanwhile the airflow sensor is communicated with the induction air channel. When the airflow of the air channel is sensed to be disturbed, the airflow sensor is triggered to enable the atomizing core to work; therefore, under the condition that the atomization channel is blocked, the atomization core can be started to enter a working state, so that the device recovers to work.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomizers, and more specifically to an anti-crystallization atomization device. Background Art

[0002] In existing electronic cigarettes, the oil flows from the oil storage tank to the atomizer core through the oil guide, and then the atomizer core heats the oil to produce smoke. However, in the process of oil penetration from the oil guide, under special circumstances, such as low temperature, low pressure, long-term storage, or special oils such as CBD oil, the oil may precipitate crystals on the oil guide, atomizer core and other parts, resulting in the atomization channel of the atomizer core being blocked.

[0003] Chinese patent CN217547297U discloses an electronic cigarette atomizer, including a shell, a suction nozzle and an air duct, and also includes a heated atomizer core, an annular oil-absorbing cotton and a smoke oil chamber. The top of the shell is provided with a suction nozzle integrated with it, and a smoke oil chamber is provided on one side of the shell. An air duct is inserted and connected in the smoke oil chamber, and the bottom periphery of the air duct is integrally connected with the shell. The bottom of the air duct is installed with a heated atomizer core by bolts, and the oil inlet end of the heated atomizer core is connected to the smoke oil chamber. In the above patent, the straight-through air duct avoids the smoke inhalation being not smooth due to the bending of the airway structure, can reduce crystallization in the smoke oil channel, prevent crystals from blocking the air duct channel, and ensure the smooth airway. However, the microphone in the above patent is set at the air inlet end of the atomizer core. If the atomizer core is blocked, the airflow cannot pass, and the microphone cannot be triggered, causing the atomizer core to fail to work. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide an anti-crystallization atomization device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An anti-crystallization atomization device comprises an oil storage component, a suction nozzle arranged on one end surface of the oil storage component, an atomization core arranged inside the oil storage component, and an airflow sensor; an atomization channel running through both ends is arranged inside the oil storage component, and the air outlet end of the atomization channel is connected to the suction nozzle, and the atomization core is arranged in the atomization channel; the suction nozzle is connected to the sensing end of the airflow sensor through a provided sensing airway.

[0007] A further technical solution is as follows: one end of the sensing airway is arranged at the suction nozzle, and the other end is connected to the sensing end of the airflow sensor.

[0008] A further technical solution is: one end of the induction airway is arranged in the air outlet channel of the suction nozzle or at the end of the suction nozzle.

[0009] Its further technical solution is: the oil storage assembly includes an oil tank shell, and a first seal and a second seal are respectively arranged at the upper and lower ends of the oil tank shell; the space surrounded by the oil tank shell, the first seal and the second seal is an oil storage cavity; one end of the atomization channel is arranged on the first seal, and the other end is arranged on the second seal, so that the atomization channel runs through the oil storage cavity.

[0010] A further technical solution is as follows: a gap is provided between the first sealing member and the suction nozzle to form a part of the induction airway.

[0011] A further technical solution is as follows: the second sealing member is provided with a mounting cavity for mounting the airflow sensor; the mounting cavity is communicated with the sensing airway.

[0012] A further technical solution is as follows: the oil tank shell is provided with a connecting channel with one end communicating with the installation cavity and the other end communicating with the gap formed by the first seal and the suction nozzle to form a part of the induction airway; or, a connecting channel with one end communicating with the installation cavity and the other end communicating with the gap formed by the first seal and the suction nozzle is provided on the outer side of the oil tank shell to form a part of the induction airway.

[0013] Its further technical solution is: the suction nozzle includes a mounting portion connected to the oil storage assembly and a suction portion in contact with the user's mouth; the suction portion is provided with an air outlet channel connected to the atomization channel; the air inlet end of the induction airway is arranged in the air outlet channel.

[0014] A further technical solution is as follows: a gap is provided between the mounting portion and the oil storage assembly to form a part of the induction airway.

[0015] A further technical solution is that the sensing airway is provided with oil-absorbing cotton.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the nozzle of the utility model is connected to the sensing airway, and the airflow sensor is connected to the sensing airway at the same time; when the airflow in the sensing airway is disturbed, the airflow sensor is triggered to make the atomizer core work; therefore, in the case of a blockage in the atomization channel, the atomizer core can be started to enter the working state to make the device resume working.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of an anti-crystallization atomization device of the utility model;

[0019] Figure 2 An exploded view of an anti-crystallization atomization device of the utility model;

[0020] Figure 3 It is a cross-sectional view of an anti-crystallization atomization device of the utility model;

[0021] Figure 4 This is a structural diagram of an oil tank shell of an anti-crystallization atomization device of the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is 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 that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0029] Figures 1 to 4 Attached to the utility model; wherein, Figure 3 The dashed line with an arrow in the figure indicates the direction of air flow.

[0030] This embodiment provides an anti-crystallization atomization device, see Figures 1 to 3, including an oil storage component 10, a suction nozzle 20 arranged on one end surface of the oil storage component 10, an atomizer core 30 arranged inside the oil storage component 10, and an airflow sensor 40. An atomization channel 11 running through both ends is provided inside the oil storage component 10, the atomizer core 30 is arranged in the atomization channel 11, and the suction nozzle 20 is connected to the air outlet end of the atomization channel 11. The suction nozzle 20 is connected to the airflow sensor 40 through the provided sensing airway 12. Since the suction nozzle 20 is connected to the sensing airway 12, when inhaling, the air pressure of the sensing airway 12 changes, so that the airflow sensor 40 connected to the sensing airway 12 is triggered, so that the atomizer core 30 works. Therefore, regardless of whether the atomization channel 11 is blocked by crystals, the atomizer core 30 can enter the working state, and the atomizer core 30 is heated to melt the crystals without affecting the use of the device.

[0031] In this embodiment, one end of the sensing airway 12 is connected to the nozzle 20, and the other end is connected to the airflow sensor 40, so that the atomizing core 30 can start working when the airflow sensor 40 is triggered regardless of whether the atomizing channel 11 is blocked.

[0032] The airflow sensor 40 and the atomizer core 30 are two components on the control circuit, and a control center is also provided on the control circuit. When the airflow sensor 40 is triggered, it sends a signal to the control center, and then the control center controls the atomizer core 30 to enter a working state.

[0033] Preferably, the sensing airway 12 is connected to the sensing end of the airflow sensor 40, so that when inhaling, the air pressure of the sensing airway 12 changes, and thus the airflow sensor 40 is sensed and triggered.

[0034] Preferably, one end of the sensing airway 12 is disposed in the air outlet channel of the suction nozzle 20 and is close to the air outlet end of the air outlet channel of the suction nozzle 20, so that when inhaling, the change of the airflow can be quickly transmitted to the airflow sensor 40, thereby improving the response time and taking into account the aesthetics of the suction nozzle. In other embodiments, one end of the sensing airway 12 can also be disposed at the end of the suction nozzle 20, that is, the part of the suction nozzle 20 that contacts the oral cavity, to prevent condensate in the air outlet channel from flowing into the sensing airway 12.

[0035] See also Figure 2 , 3The oil storage assembly 10 includes an oil tank shell 13, and a first seal 14 and a second seal 15 are respectively provided at the upper and lower ends of the oil tank shell 13. The space enclosed by the oil tank shell 13, the first seal 14 and the second seal 15 is an oil storage chamber 16. One end of the atomization channel 11 is provided at the first seal 14, and the other end is provided at the second seal 15. The first seal 14, the second seal 15 and the oil tank shell 13 form a complete atomization channel 11. The oil storage chamber 16 is used to hold tobacco oil, such as nicotine tobacco oil, CBD tobacco oil, etc. The atomization channel 11 can be formed by the airway of the atomization core 30, the first seal 14, and the second seal 15. Specifically, one end of the atomization core 30 is connected to the first seal 14, and the other end is connected to the second seal 15. The channel connecting the inner cavity of the atomization core 30 forms the atomization channel 11. The oil seepage port of the atomizer core 30 is connected to the oil storage chamber 16, so that the smoke oil can enter the atomizer core 30 for heating and atomization, and then be discharged from the upper end of the atomization channel 11 and the connection end of the suction nozzle 20. The first sealing member 14 and the second sealing member 15 are respectively arranged at both ends of the oil tank shell 13, which not only play a sealing role, but also play a mounting role.

[0036] Preferably, the atomization channel 11 is formed by a connecting tube whose two ends are connected to the first seal 14 and the second seal 15; or, the atomization channel 11 is formed by the atomization core 30 itself, that is, the two ends of the atomization core 30 are connected to the first seal 14 and the second seal 15, and the internal channel of the atomization core 30 forms the atomization channel 11.

[0037] Among them, see Figure 3 , 4 , a gap is provided between the first sealing member 14 and the suction nozzle 20 to form a part of the induction airway 12, which is called the first channel portion 121. Specifically, the upper end of the oil tank shell 13 is a recessed structure 132, and the first sealing member 14 is provided in the recessed structure 132, and a gap is provided between the first sealing member 14 and the suction nozzle 20, as a part of the induction airway 12, that is, the first channel portion 121. Since the first sealing member 14 has a sealing function, the air tightness of the first channel portion 121 can be ensured. In this case, the upper end of the atomization core 30 is sealedly connected to the recessed structure 132, and the first sealing member 14 not only serves as a seal of the oil storage chamber 16, but also as a seal of the suction nozzle 20 and the induction airway 12, to ensure the air tightness between the various components.

[0038] The suction nozzle 20 is connected to the recessed structure 132, so that a first channel portion 121 is formed between the suction nozzle 20 and the first sealing member 14. Specifically, the first sealing member 14 is disposed at the lower portion of the recessed structure 132, and the suction nozzle 20 is connected to the upper portion of the recessed structure 132 by snap fastening. After assembly, there is a gap between the suction nozzle 20 and the first sealing member 14, which serves as a part of the induction airway 12.

[0039] See also Figure 3 The second seal 15 is provided with an installation cavity 151 for installing the airflow sensor 40, wherein the installation cavity 151 is communicated with the sensing airway 12. Since the lower end of the oil tank shell 13 is designed to be open, the second seal 15 is arranged at the opening so that the oil storage cavity 16 can be sealed. The second seal 15 is provided with the installation cavity 151 to facilitate the installation of the airflow sensor 40. In addition, since the second seal 15 has a sealing effect, the airtightness of the airflow sensor 40 can also be ensured after installation. In addition to the sealing function, the second seal 15 also serves as the installation of other components.

[0040] Specifically, the airflow sensor 40 is arranged in the installation cavity 151, wherein the sensing end of the airflow sensor 40 faces the sensing airway 12, the periphery of the airflow sensor 40 is sealed and connected to the installation cavity 151, and the end opposite to the sensing end (i.e., the balance end) is connected to the outside or to the air intake side of the atomization channel 12. In the present embodiment, the air intake end of the atomization channel 12 is located in the lower middle part of the housing 100, that is, the housing 100 is provided with a cavity 101 for arranging the battery 50 and the circuit board 60 at the lower end, and the atomization channel 12 is connected to the cavity 101, so the balance end of the airflow sensor 40 is connected to the cavity 101. The lower end of the housing 100 is provided with an air inlet hole 102, and air flows into the cavity 101 from the air inlet hole 102, and then enters the atomization channel 12.

[0041] Preferably, see Figure 3 The second sealing member 15 is provided with an air inlet 152, and the lower end of the atomizing core 30 is arranged at the air inlet 152. The air inlet 152 can be used as a part of the atomizing channel 11. The lower end of the atomizing core 30 is sealed and connected with the air inlet 152 to avoid oil leakage.

[0042] Preferably, see Figure 3 The surface of the second sealing member 15 located in the oil storage chamber 16 is an inclined surface, and the lowest end of the inclined surface is inclined toward the air inlet 152, so that the smoke oil in the oil storage chamber 16 can be collected to the atomizer core 30 to avoid waste of smoke oil.

[0043] See also Figure 3 , 4, the oil tank shell 13 is provided with a connecting channel 131 connected with the installation cavity 151 to form a part of the sensing airway 12. Since the airflow sensor 40 is arranged in the installation cavity 151 of the second sealing member 15, and a gap (first channel portion 121) is formed between the first sealing member 14 and the suction nozzle 20, in order to connect the installation cavity 151 with the gap (first channel portion 121), the connecting channel 131 is to be arranged on the oil tank shell 13. The connecting channel 131 can be arranged inside the oil tank shell 13 or outside the oil tank shell 13. In this embodiment, the connecting channel 131 is arranged on the side wall of the oil tank shell 13 and is arranged side by side with the oil storage cavity 16. The upper end of the connecting channel 131 is connected with the recessed structure 132 of the oil tank shell 13, and the lower end is connected with the installation cavity 151. Therefore, the connecting channel 131 is arranged in the oil tank shell 13, and the connecting channel 131 connects the installation cavity 151 with the gap, thereby ensuring the air tightness and independence of the air path. Preferably, the connecting channel 131 is communicated with the first channel portion 121 through the connecting hole 141 of the first sealing member 14 .

[0044] Preferably, the oil tank shell 13 and the connecting channel 131 are integrally formed.

[0045] In other embodiments, a connecting channel 131 is provided on the outside of the oil tank shell 13, one end of which is connected to the installation cavity 151, and the other end of which is connected to the gap formed by the first seal 14 and the suction nozzle 20, so as to form a part of the sensing airway 12. The connecting channel 131 can be formed by a connecting pipe, one end of which is connected to the first seal 14, and the other end is connected to the installation cavity 151 of the second seal 15. Preferably, the connecting pipe is provided on the outside of the oil tank shell 13, so that the airtightness and independence of the airway can be ensured. The connecting pipe can also be replaced by the gap between the oil tank shell 13 and the outer shell 100 of the device. Generally, an outer shell is also provided on the outside of the oil storage assembly 10, so that a gap can be formed between the oil tank shell 13 and the outer shell 100, and the gap can form the connecting channel 131.

[0046] See also Figure 2 , 3 The suction nozzle 20 includes a mounting portion 21 connected to the oil storage component 10 and a suction portion 22 in contact with the user's mouth. The suction portion 22 is provided with an air outlet channel 23 connected to the atomization channel 11. One end of the sensing airway 12 is arranged in the air outlet channel 23, and the sensing airway 12 is located at one end of the suction portion 22 and is arranged in the same direction as the air outlet direction of the suction nozzle 20, so that the airflow sensor 40 can respond quickly. The mounting portion 21 is fixedly connected to the end face of the oil storage component 10, and can also be fixedly connected to the outer shell 100, and is located on the end face of the oil storage component 10. The first sealing member 14 is squeezed between the mounting portion 21 and the oil tank shell 13 (that is, the recessed structure 132), so that the two have a certain airtightness. Since the first sealing member 14 has a certain degree of deformation, the airtightness effect is better.

[0047] The housing 100 is used to encapsulate the oil storage assembly 10, the battery 50, the circuit board 60 and other components in its interior. Generally, the mounting portion 21 of the suction nozzle 20 is connected to the housing 100 for easy installation.

[0048] Preferably, see Figure 3 , 4 The upper end of the oil tank shell 13 is provided with a mounting surface 133, so that the first sealing member 14 has a certain supporting function after installation, and it is also convenient for the installation of the atomizer core 30. The mounting surface 133 is also the bottom surface of the recessed structure 132. After the first sealing member 14 is installed in the recessed structure 132, it is in close contact with the mounting surface 133, so that the oil storage cavity 16 can form a seal.

[0049] A gap is provided between the mounting portion 21 and the oil storage assembly 10 , forming a part of the sensing air passage 12 , namely, the first channel portion 121 .

[0050] The air outlet channel 23 in the suction portion 22 is formed by an internal tubular structure 24 . The tubular structure 24 directly extends to the mounting hole of the first sealing member 14 and is in communication with the atomization channel 11 .

[0051] In this embodiment, please refer to Figure 2 , 3 A space is formed between the suction portion 22 and the tubular structure 24. In order to make the first sealing member 14 closely contact the mounting surface 133, a filling member 25 is provided in the space. The upper end and the outer side of the filling member 25 are in abutment contact with the inner wall of the suction portion 22, and the lower end is in abutment contact with the first sealing member 14, so that the first sealing member 14 is in an extruded state, thereby improving the sealing performance.

[0052] In addition, a gap is formed between the filling member 25 and the suction portion 22, which is a part of the induction airway 12 and is called the second channel portion 201. Preferably, a groove is provided on the outer side of the filling member 25, and after the filling member 25 is installed on the suction portion 22, the second channel portion 201 is formed.

[0053] See also Figure 2 , 3, the first channel portion 121, the second channel portion 201 and the connecting channel 131 are connected to form the sensing airway 12. Among them, the first channel portion 121 is formed by the gap between the upper end surface of the first seal 14 and the mounting portion 21 of the suction nozzle 20, and is connected to the connecting channel 131 through the connecting hole 141 provided on the first seal 14; similarly, a gap is provided between the lower end of the filler 25 and the first seal 14, and is connected to the second channel portion 201, so the first channel portion 121 and the second channel portion 201 can be connected to each other. The tubular structure 24 of the suction nozzle 20 is provided with an air outlet 26, and is connected to the second channel portion 201. The lower end of the connecting channel 131 is designed to be protruding, and the protruding part is inserted into the second seal 15 and is connected to the mounting cavity 151. Since the sensing airway 12 is formed by connecting multiple sections of airways, the contamination of the airflow sensor 40 by the user's saliva, condensate, etc. is avoided.

[0054] The sensing airway 12 is provided with oil-absorbing cotton. Preferably, the first channel portion 121 is provided with oil-absorbing cotton for absorbing condensate, saliva, etc. entering the sensing airway 12 to avoid contaminating the airflow sensor 40 .

[0055] Preferably, the air outlet 26 is disposed in the air outlet channel 23 , and the direction of the air outlet 26 is consistent with the air outlet direction of the air outlet channel 23 , so that the change in air pressure can be timely transmitted to the airflow sensor 40 connected to the sensing airway 12 .

[0056] Compared with the prior art, the nozzle 20 of the utility model is connected to the sensing airway 12, and the airflow sensor 40 is connected to the sensing airway 12 at the same time; when the airflow in the sensing airway 12 is disturbed, the airflow sensor 40 is triggered to make the atomizer core 30 work; therefore, in the case that the atomization channel 11 is blocked, the atomizer core 30 can also be started to enter the working state to make the device resume working.

[0057] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.

Claims

1. An anti-crystallization atomization device, characterized in that: It includes an oil storage component, a suction nozzle arranged on one end surface of the oil storage component, an atomization core arranged inside the oil storage component, and an airflow sensor; an atomization channel running through both ends is arranged inside the oil storage component, and the air outlet end of the atomization channel is connected with the suction nozzle, and the atomization core is arranged in the atomization channel; the suction nozzle is connected with the sensing end of the airflow sensor through the provided sensing airway.

2. The anti-crystallization atomization device according to claim 1, characterized in that: One end of the sensing airway is arranged at the suction nozzle, and the other end is communicated with the sensing end of the airflow sensor.

3. The anti-crystallization atomization device according to claim 2, characterized in that: One end of the induction air channel is arranged in the air outlet channel of the suction nozzle or at the end of the suction nozzle.

4. The anti-crystallization atomization device according to claim 1, characterized in that: The oil storage assembly includes an oil tank shell, and a first seal and a second seal are respectively arranged at the upper and lower ends of the oil tank shell; the space surrounded by the oil tank shell, the first seal and the second seal is an oil storage cavity; one end of the atomization channel is arranged on the first seal, and the other end is arranged on the second seal, so that the atomization channel runs through the oil storage cavity.

5. The anti-crystallization atomization device according to claim 4, characterized in that: A gap is arranged between the first sealing member and the suction nozzle to form a part of the induction airway.

6. The anti-crystallization atomization device according to claim 5, characterized in that: The second sealing member is provided with an installation cavity for installing the airflow sensor; the installation cavity is communicated with the sensing airway.

7. The anti-crystallization atomization device according to claim 6, characterized in that: The oil tank shell is provided with a connecting channel with one end communicating with the installation cavity and the other end communicating with the gap formed by the first seal and the suction nozzle to form a part of the induction airway; or, the outer side of the oil tank shell is provided with a connecting channel with one end communicating with the installation cavity and the other end communicating with the gap formed by the first seal and the suction nozzle to form a part of the induction airway.

8. The anti-crystallization atomization device according to claim 1, characterized in that: The suction nozzle comprises a mounting portion connected to the oil storage assembly and a suction portion in contact with the user's mouth; the suction portion is provided with an air outlet channel connected to the atomization channel; and the air inlet end of the induction airway is arranged in the air outlet channel.

9. The anti-crystallization atomization device according to claim 8, characterized in that: A gap is arranged between the mounting portion and the oil storage assembly, forming a part of the induction airway.

10. The anti-crystallization atomization device according to claim 1, characterized in that: The induction airway is provided with oil-absorbing cotton.

Images