Atomizer, atomization device and electronic atomization equipment

Abstract

The utility model relates to the technical field of electronic atomization, in particular to an atomizer, an atomization device and electronic atomization equipment. An air inlet is formed in the bottom of the atomizer shell, a third induction air channel is formed in the atomizer shell from the air inlet in the height direction of the atomizer, a first induction air channel is formed in a suction nozzle assembly above the atomizer shell, and a turning induction air channel is formed in the top of the atomizer shell. The first induction air channel and the third induction air channel are communicated through the turning induction air channel to form a detection air channel, and an airflow sensor is arranged at the end, close to the air inlet, of the detection air channel. When inhaling air, air flow flows out of the detection air channel from the air inlet through the air flow sensor, aerial fog generated by atomization may flow back into the detection air channel to be condensed, and by the adoption of the scheme, the condensed aerial fog cannot directly flow back into the air flow sensor, and the situation that the air flow sensor is polluted or even damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization, and in particular to an atomizer, an atomization device and electronic atomization equipment. Background Art

[0002] In current electronic atomization devices, the airflow channel and the atomization airway are mostly connected. The aerosol in the airway condenses to form condensate which flows back to the sensor components, causing component damage or circuit short circuit. In severe cases, the electronic atomization device may burn out, causing safety problems. Utility Model Content

[0003] The utility model provides an atomizer, an atomizing device and an electronic atomizing device, which effectively solve the problem that when the existing electronic atomizing device is used, the aerosol in the airway is easily condensed and refluxed, thereby causing damage to the airflow sensor components.

[0004] An embodiment provides a nebulizer, which includes a nebulizer shell and a first induction airway extending from one end thereof; a turning induction airway is provided at the top of the nebulizer shell; an air inlet is provided at the bottom of the nebulizer shell, and a third induction airway is formed from the air inlet along the height direction of the nebulizer through the inside of the nebulizer shell; two ends of the turning induction airway are respectively connected to the first induction airway and the third induction airway and together form a detection airway, and the detection airway is used for allowing external airflow to flow through during inhalation.

[0005] In one embodiment, an airway conversion component is disposed on the top of the atomizer housing, and the airway conversion component is used to form the turning induction airway.

[0006] In one embodiment, the airway conversion component is arranged along a first direction, and the first direction forms a predetermined angle with the height direction; one end of the airway conversion component is connected to the first sensing airway, and the other end is connected to the third sensing airway.

[0007] In one embodiment, a straight slot is provided on the upper surface of the airway conversion component, one end of the straight slot is connected to the first sensing airway, and the other end of the straight slot is connected to the third sensing airway.

[0008] In one embodiment, a first through hole is provided along the height direction at one end of the straight slot communicating with the third inductive air channel, and the straight slot is communicated with the third inductive air channel through the first through hole.

[0009] In one embodiment, the inner diameter of the first through hole is smaller than or equal to the inner diameter of the third sensing air channel.

[0010] In one embodiment, the airway conversion component includes a first connecting portion and a second connecting portion, the straight slot is arranged on the first connecting portion, the second connecting portion is used to be arranged in the third sensing airway, and the first through hole runs through the first connecting portion and the second connecting portion, so that the straight slot is connected to the third sensing airway.

[0011] In one embodiment, the first connection part and the second connection part are integrally formed, and both the first connection part and the second connection part are made of silicone material; an annular protrusion is circumferentially provided on the outer surface of the second connection part.

[0012] In one embodiment, the third induction air channel is disposed on a side wall of the atomizer housing.

[0013] An embodiment provides an atomization device, comprising the atomizer as described above, and also comprising a nozzle assembly and an oil storage assembly; the nozzle assembly is arranged above the atomizer along the direction of the height of the atomizer, the first induction airway penetrates the nozzle assembly along the direction of the height, and the first induction airway is parallel to the third induction airway; the nozzle assembly is also provided with an atomization channel parallel to the first induction airway, and the atomization channel is connected to the atomization device; the oil storage assembly is arranged around the nozzle assembly and is connected to the atomizer, and the oil storage assembly is used to store an aerosol matrix.

[0014] In one embodiment, two atomization channels are provided, the first induction air channel is provided in the middle position of the suction nozzle assembly, and the two atomization channels are provided on both sides of the first induction air channel respectively.

[0015] An electronic atomization device provided in one embodiment includes the atomization device as described above, and also includes a shell, an airflow sensor and a control circuit board; the atomization device, the airflow sensor and the control circuit board are all arranged in the shell, and the control circuit board is arranged below the atomizer shell; the airflow sensor is arranged on a side of the control circuit board away from the atomizer shell.

[0016] According to the atomizer, atomization device or electronic atomization equipment of the above-mentioned embodiment, an air inlet is arranged at the bottom of the atomizer shell, and a third sensing airway is arranged from the air inlet through the inside of the atomizer shell along the height direction of the atomizer, a first sensing airway is arranged at the nozzle assembly above the atomizer shell, and a turning sensing airway is arranged at the top of the atomizer shell, and the first sensing airway and the third sensing airway are connected through the turning sensing airway to form a detection airway together, and an airflow sensor is arranged at one end of the detection airway close to the air inlet. When inhaling, the airflow flows out from the detection airway through the airflow sensor from the air inlet, and the aerosol produced by atomization may flow back to the detection airway for condensation. However, by adopting the solution of the present application, the aerosol will not flow back directly to the airflow sensor after condensation, thereby avoiding the airflow sensor from being contaminated or even damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the electronic atomization device of this embodiment;

[0018] Figure 2 This is a cross-sectional structural diagram capable of displaying the three-dimensional structure of the detection airway in the nebulizer of this embodiment;

[0019] Figure 3 for Figure 2 sectional view of

[0020] Figure 4 is a schematic structural diagram of the airway conversion component of this embodiment;

[0021] Figure 5 for Figure 4 A top view of

[0022] Figure 6 is a cross-sectional schematic diagram of the atomization device of this embodiment;

[0023] Figure 7 Schematic diagram of the composition of the atomization device of this embodiment.

[0024] Figure numerals: 10, nozzle assembly; 11, first sensing airway; 12, atomization channel; 20, atomization device; 21, third sensing airway; 22, atomizer shell; 23, atomization core; 24, oil storage assembly; 241, oil storage member; 25, assembly member; 26, base; 27, oil storage chamber; 28, atomization chamber; 30, airway conversion member; 31, first connecting portion; 311, straight slot; 32, second connecting portion; 321, first through hole; 33, turning sensing airway; 40, connecting member; 41, second through hole; 50, airflow sensor; 60, control circuit board; 70, carrier; 80, housing. DETAILED DESCRIPTION

[0025] 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 intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order 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 based on the description in the specification and the general technical knowledge in the art.

[0026] 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.

[0027] 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).

[0028] like Figure 1 FIG. 1 is a schematic diagram showing the overall structure of the electronic atomization device of this embodiment. Figure 2 The present embodiment provides a nebulizer, comprising a nebulizer shell 22 and a first sensing airway 11 extending from one end thereof; a turning sensing airway 33 is provided at the top of the nebulizer shell 22; an air inlet is provided at the bottom of the nebulizer shell 22, and a third sensing airway 21 is formed from the air inlet along the height direction of the nebulizer through the inside of the nebulizer shell 22; two ends of the turning sensing airway 33 are respectively connected to the first sensing airway 11 and the third sensing airway 21 and together form a detection airway, which is used for external airflow to flow through during inhalation.

[0029] In this embodiment, a first sensing air channel 11 is extended from one end outside the atomizer shell 22, an air inlet is arranged at the bottom of the atomizer shell 22, and a third sensing air channel 21 is arranged from the air inlet along the height direction of the atomizer through the inside of the atomizer shell 22, and a turning sensing air channel 33 is arranged at the top of the atomizer shell 22, and the first sensing air channel 11 and the third sensing air channel 21 are connected through the turning sensing air channel 33 to form a detection air channel together. In actual application, an airflow sensor 50 is arranged at one end of the detection airway near the air inlet. When the user inhales, the external airflow flows from the air inlet through the airflow sensor 50 and then flows through the third sensing airway 21, the turning sensing airway 33 and the first sensing airway 11 in sequence, so that the pressure in the detection airway changes. The aerosol generated by atomization may flow back to the detection airway and condense. By adopting the scheme of the present application, the airflow is turned through the turning sensing airway 33, so that the aerosol will not flow back directly to the airflow sensor 50 after condensation, thereby avoiding the airflow sensor 50 from being contaminated or even damaged.

[0030] Furthermore, an airway conversion member 30 is provided on the top of the atomizer housing 22, and the airway conversion member 30 is used to form a turning sensing airway 33. Specifically, the airway conversion member 30 is provided along a first direction, and the first direction forms a predetermined angle with the height direction; one end of the airway conversion member 30 is connected to the first sensing airway 11, and the other end is connected to the third sensing airway 21.

[0031] In actual application, the first direction forms a predetermined angle with the height direction of the atomizer. In the solution of this embodiment, the first direction forms a 90° angle with the height direction of the atomizer. Of course, the angle between the first direction and the height direction of the atomizer can also be an obtuse angle or an acute angle.

[0032] The structure of the airway conversion member 30 is as follows Figure 4 and Figure 5 As shown, specifically, the airway conversion member 30 is arranged on the bearing member 70 along the first direction, the bearing member 70 is arranged on the atomizer housing 22, and a turning sensing airway 33 is arranged on the airway conversion member 30, so that one end of the turning sensing airway 33 is connected to the first sensing airway 11, and the other end of the turning sensing airway 33 is connected to the third sensing airway 21. After the airway conversion member 30 is added to this embodiment, when the aerosol returns to the first sensing airway 11, the condensed liquid cannot directly enter the third sensing airway 21. Since the third sensing airway 21 is directly connected to the airflow sensor 50, the condensed liquid cannot directly flow back to the airflow sensor 50, thereby avoiding the airflow sensor 50 from being contaminated or even damaged, extending the service life of the airflow sensor 50, and improving the safety of use.

[0033] Furthermore, a straight slot 311 is disposed on the upper surface of the airway conversion component 30 , one end of the straight slot 311 is connected to the first sensing airway 11 , and the other end of the straight slot 311 is connected to the third sensing airway 21 .

[0034] In this embodiment, the atomizer is a part of the atomizing device 20, and a nozzle assembly 10 is arranged above the atomizer housing 22, and the bottom of the nozzle assembly 10 is sealed and connected to the upper surface of the airway conversion member 30, so that the straight notch 311 and the bottom of the nozzle assembly 10 form a turning sensing airway 33. Such a design can ensure the sealing of the connection between the turning sensing airway 33 and the first sensing airway 11, and can also ensure a good connection between the turning sensing airway 33 and the third sensing airway 21.

[0035] Furthermore, the connection between the straight slot 311 and the third sensing airway 21 can be realized as follows: a first through hole 321 is provided along the height direction at one end of the straight slot 311 connected to the third sensing airway 21 , and the straight slot 311 is connected to the third sensing airway 21 through the first through hole 321 .

[0036] Specifically, in actual application, one end of the straight slot 311 is located below the first sensing airway 11 and communicates with the first sensing airway 11, and a first through hole 321 is provided at the other end of the straight slot 311 along the height direction of the atomizer, so that the first through hole 321 communicates with the straight slot 311 and the third sensing airway 21. The conversion between the first sensing airway 11 and the third sensing airway 21 is realized through the straight slot 311.

[0037] In this embodiment, during design, the inner diameter of the first through hole 321 is made smaller than or equal to the inner diameter of the third sensing air channel 21. In this way, some sealing structures can be added between the first through hole 321 and the third sensing air channel 21 to ensure the sealing of the connection between the first sensing air channel 11 and the third sensing air channel 21.

[0038] Furthermore, if Figure 3 As shown, the airway conversion component 30 includes a first connection part 31 and a second connection part 32, a straight slot 311 is arranged on the first connection part 31, and the second connection part 32 is used to be arranged in the third sensing airway 21, and a first through hole 321 runs through the first connection part 31 and the second connection part 32, so that the straight slot 311 is connected to the third sensing airway 21.

[0039] In this embodiment, specifically, the airway conversion component 30 includes a first connection portion 31 and a second connection portion 32 connected to each other, wherein the first connection portion 31 and the second connection portion 32 may be arranged vertically or at an angle. Specifically, a straight notch 311 is arranged on the upper surface of the first connection portion 31, one end of the second connection portion 32 is connected to one end of the first connection portion 31, and the other end of the second connection portion 32 is arranged in the third sensing airway 21, and the first through hole 321 penetrates the first connection portion 31 and the second connection portion 32, so that the straight notch 311 is connected to the third sensing airway 21. In order to ensure the sealing between the first through hole 321 and the third sensing airway 21, an annular protrusion is arranged circumferentially on the outer surface of the second connection portion 32.

[0040] Furthermore, the first connection portion 31 and the second connection portion 32 are integrally formed, and both the first connection portion 31 and the second connection portion 32 are made of silicone material.

[0041] The first connection part 31 and the second connection part 32 are integrally formed, which can ensure the stability of the connection between the first connection part 31 and the second connection part 32, and can also ensure the sealing of the connection between the straight slot 311 and the first through hole 321. In addition, the silicone material has good stability and high mechanical strength, so the airway conversion member 30 in this embodiment is made of silicone material through integral molding.

[0042] Furthermore, the third induction air channel 21 is arranged on the side wall of the atomizer housing 22 .

[0043] In actual application, the third sensing air channel 21 located inside the atomizer housing 22 is arranged at the side wall of the atomizer housing 22 and corresponds to the position of the air inlet. Such a design can facilitate the arrangement of the turning sensing air channel 33, and according to design requirements, the third sensing air channel 21 can be directly connected to the airflow sensor 50.

[0044] This embodiment provides an atomization device, combined with Figure 6 and Figure 7 The atomizing device 20 includes the atomizer of the above embodiment, and also includes a nozzle assembly 10 and an oil storage assembly 24. The nozzle assembly 10 is arranged above the atomizer along the height direction of the atomizer, and the first induction airway 11 penetrates the nozzle assembly 10 along the height direction, and the first induction airway 11 is parallel to the third induction airway 21; the nozzle assembly 10 is also provided with an atomizing channel 12 parallel to the first induction airway 11, and the atomizing channel 12 is connected to the atomizing device 20; the oil storage assembly 24 is arranged around the nozzle assembly 10 and is connected to the atomizer, and the oil storage assembly 24 is used to store the aerosol matrix.

[0045] Furthermore, two atomization channels 12 are provided, the first induction air channel 11 is provided in the middle of the mouthpiece assembly 10, and the two atomization channels 12 are provided on both sides of the first induction air channel 11. The atomization channel 12 is used to discharge the generated smoke through the atomization channel 12 after the atomization core 23 atomizes the smoke oil.

[0046] In this embodiment, specifically, the nozzle assembly 10 is arranged above the atomizer along the height direction of the atomizer, and the bottom of the nozzle assembly 10 is connected to the atomizer housing 22, and the first sensing airway 11 is arranged in the middle position of the nozzle assembly 10. With such a design, on the one hand, the suction force can be concentrated in the middle according to the user's suction habits, so that the airflow sensor 50 can quickly sense the airflow; on the other hand, it is also convenient to set the atomization channel 12. In addition, two atomization channels 12 are provided, and correspondingly, the atomization device 20 includes two atomization cores 23, and one atomization core 23 corresponds to one atomization channel 12. Through the two atomization channels 12, aerosols of different flavors can be generated by heating the corresponding aerosol matrix through different atomization cores 23, and the generated aerosol matrix can be discharged through different atomization channels 12, so the aerosols of different flavors will not be mixed until they are discharged, which effectively avoids the cross-flavoring of different flavors and improves the user experience.

[0047] Specifically, the bottom of the nozzle assembly 10 is connected to the atomizer housing 22, and a through first induction air channel 11 is set inside the nozzle assembly 10 along the height direction of the nozzle assembly, so that the first induction air channel 11 and the third induction air channel 21 are parallel. In this way, when the airflow passes through the third induction air channel 21 and the first induction air channel 11 respectively, the resistance of the airflow will not increase, and the condensate can be prevented from flowing back.

[0048] In addition, as another implementation scheme, the first sensing airway 11 and the third sensing airway 21 can also be arranged on the same straight line, both located in the middle position of the atomization device. In this case, the turning sensing airway 33 is arranged to be curved, and the first sensing airway 11 and the third sensing airway 21 are connected through the turning sensing airway 33.

[0049] In addition, the nozzle assembly 10 is also provided with an atomizing channel 12 parallel to the first induction airway 11. The atomizing channel 12 is also provided along the height direction of the nozzle assembly 10 and is connected to the atomizing device 20. Figure 6 and Figure 7As shown, the atomization device 20 of this embodiment further includes an assembly part 25 and an oil storage assembly 24, wherein the assembly part 25 is fixedly connected to the nozzle assembly 10, and one end of the atomization channel 12 passes through a corresponding through hole provided on the assembly part 25 and communicates with different atomization cores 23. The oil storage assembly 24 includes a plurality of oil storage parts 241, each of which has a hollow oil storage cavity 27 formed therein, and each oil storage cavity 27 is separated from each other; each oil storage part 241 is arranged around the outer peripheral side of the nozzle assembly 10 and is fixedly connected to the assembly part 25; each oil storage cavity 27 communicates with a different atomization core 23 through a corresponding through hole provided on the assembly part 25.

[0050] When the atomizer device 20 in the embodiment of the present application is assembled to form an electronic atomizer device, it is connected to the power supply device as a whole; specifically, the components of the atomizer device 20 include at least an assembly part 25 and an oil storage component 24, wherein the oil storage component 24 is used to store the aerosol matrix. The fixed connection between the nozzle assembly 10 and the assembly part 25 can be a sealed fixed connection achieved by a connector 40 such as an elastic fastener, or the nozzle assembly 10 can also be integrally formed with the assembly part 25. Since the nozzle assembly 10 is fixedly connected to the assembly part 25, the assembly and disassembly operations of the nozzle assembly 10 will also be reflected in the assembly part 25, and vice versa, the assembly and disassembly operations of the nozzle assembly 10 and the assembly part 25 can be achieved in one piece.

[0051] In order to be suitable for multi-flavor electronic atomization devices, a plurality of mutually isolated atomization channels 12 are formed in the suction nozzle assembly 10, and each atomization channel 12 can be connected to a different atomization core 23 through a corresponding through hole provided on the assembly 25. Multi-flavor electronic atomization devices can produce aerosols of different flavors separately. In order to avoid the cross-flavoring of different aerosols, a plurality of mutually isolated atomization channels 12 can be provided on the suction nozzle assembly 10. When in use, each atomization channel 12 is only connected to one another, thereby avoiding the mixing of different types of aerosols in other atomization channels 12. Under the premise of separation of the atomization channels 12, each atomization channel 12 is also connected to different atomization cores 23 through corresponding through holes provided on the assembly 25, and different aerosols are produced through different atomization cores 23, thereby avoiding cross-flavoring from the source. Correspondingly, in order to generate different types of aerosols, the oil storage assembly 24 includes a plurality of oil storage parts 241, each of which is formed with a hollow oil storage cavity 27, which is used to store aerosols; since the oil storage cavities 27 are separated from each other, different oil storage cavities 27 can store different types of aerosol matrices, and each oil storage cavity 27 is respectively connected to a different type of atomization core 23, so each atomization core 23 can heat different types of aerosol matrices to generate different types of aerosols. Among them, the multiple oil storage parts 241 included in the oil storage assembly 24 can be separated from the same component, or different oil storage parts 241 can be independently made.

[0052] More specifically, the atomizer device 20 also includes a base 26, which is arranged at the bottom of the atomizer housing 22, and the base 26 and the assembly part 25 are fixedly connected. The atomizer housing 22, the base 26 and the assembly part 25 enclose a plurality of mutually separated atomization chambers 28; each atomizer core 23 is respectively arranged in each atomization chamber 28, and the atomizer core 23 is connected to the corresponding atomization channel 12 and the oil storage chamber 27 through the corresponding through hole provided on the assembly part 25.

[0053] A plurality of mutually separated atomizing chambers 28 are formed between the atomizer housing 22, the base 26 and the assembly 25, and each atomizing core 23 is correspondingly arranged in each atomizing chamber 28, so that a plurality of mutually separated atomizing systems can be formed; the atomizing chamber 28 is respectively connected to the oil storage member 241 for providing the aerosol matrix, and the atomizing channel 12 for discharging the aerosol. Under this structure, since the atomizer housing 22, the base 26 and the assembly 25 are fixedly connected, when the suction nozzle assembly 10 is removed, the suction nozzle assembly 10 drives the assembly 25 fixedly connected thereto, and the assembly 25 drives the oil storage assembly 24 and the base 26, the atomizer housing 22 fixedly connected thereto, and at the same time drives the atomizing core 23 arranged in the atomizing chamber 28 formed by the base 26 and the assembly 25, thereby realizing the synchronous disassembly and assembly of the suction nozzle assembly 10, the oil storage assembly 24 and the atomizing core 23 in one piece.

[0054] The electronic atomization device provided in this embodiment includes the atomization device 20 of the above embodiment, and also includes a housing 80, an airflow sensor 50, and a control circuit board 60. The atomization device 20, the airflow sensor 50, and the control circuit board 60 are all arranged in the housing 80, and the control circuit board 60 is arranged below the atomizer housing 22; the airflow sensor 50 is arranged on a side of the control circuit board 60 away from the atomizer housing 22.

[0055] Specific, combined Figure 1 , Figure 6 and Figure 7 Along the height direction of the electronic atomization device, a part of the nozzle assembly 10, the atomizer and the control circuit board are sequentially arranged in the shell 80, and another part of the nozzle assembly 10 is exposed outside the shell 80.

[0056] In this embodiment, the control circuit board 60 is arranged below the atomizer 20, wherein the control circuit board 60 can be a PCBA circuit board. The airflow sensor 50 is arranged on a side of the control circuit board 60 away from the atomizer housing 22. The airflow sensor 50 is a silicon microphone. The detection airway is connected to the airflow sensor 50. When the user inhales, the external airflow enters the detection airway from the air inlet through the airflow sensor 50. The flow direction of the airflow in the detection airway is as follows: Figure 3 Indicated by the arrow in the middle.

[0057] After the inhalation action is detected, the pressure in the detection airway changes, thereby causing the airflow sensor 50 to generate a signal. After receiving the signal, the control circuit board 60 controls the atomization core 23 to start atomizing the e-liquid.

[0058] As a further improvement of this embodiment, a connector 40 is further provided between the atomizer housing 22 and the airflow sensor 50 , and a second through hole 41 is provided inside the connector 40 along the height direction of the atomizer device, and the second through hole 41 connects the third sensing airway 21 and the airflow sensor 50 .

[0059] In this embodiment, reference Figure 2 or Figure 3 , an air hole is opened on the control circuit board 60, the air flow sensor 50 is arranged at the bottom of the air hole of the control circuit board 60, and the atomizer housing 22 and the air flow sensor 50 are connected through the connecting member 40. Specifically, one end of the connecting member 40 is arranged in the third sensing airway 21, and the other end is arranged on the upper surface of the control circuit board 60, and the second through hole 41 of the connecting member 40 is opposite to the air hole, and the third sensing airway 21 is connected to the air flow sensor 50 through the second through hole 41. In this embodiment, by providing the connecting member 40, the connection between the third sensing airway 21 and the control circuit board 60 is more convenient.

[0060] Furthermore, the outer surface of the end of the connector 40 located in the atomizer housing 22 is provided with an annular protrusion along the circumferential direction, and the connector 40 is made of silicone. The design principle of the connector 40 of this embodiment is similar to the design principle of the second connecting portion 32 of the airway conversion member 30. On the one hand, by providing an annular protrusion along the circumferential direction on the outer surface of the end of the connector 40 located in the atomizer housing 22, the sealing effect between the third sensing airway 21 and the airflow sensor 50 can be increased. On the other hand, the silicone material has good stability and high mechanical strength, and can also play an insulating role.

[0061] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. An atomizer, characterized in that: The atomizer comprises an atomizer housing and a first induction airway extending from one end thereof; The top of the atomizer housing is provided with a turning induction airway; An air inlet is provided at the bottom of the atomizer housing, and a third induction air passage is formed from the air inlet along the height direction of the atomizer through the interior of the atomizer housing; The two ends of the turning sensing airway are respectively connected to the first sensing airway and the third sensing airway to form a detection airway together, and the detection airway is used for allowing external airflow to flow through during suction.

2. The atomizer according to claim 1, characterized in that An airway conversion component is disposed on the top of the atomizer housing, and the airway conversion component is used to form the turning induction airway.

3. The atomizer according to claim 2, characterized in that The airway conversion component is arranged along a first direction, and the first direction forms a predetermined angle with the height direction; one end of the airway conversion component is connected to the first sensing airway, and the other end is connected to the third sensing airway.

4. The atomizer according to claim 3, characterized in that A straight slot is provided on the upper surface of the airway conversion component, one end of the straight slot is connected to the first sensing airway, and the other end of the straight slot is connected to the third sensing airway.

5. The atomizer according to claim 4, characterized in that One end of the straight slot communicating with the third inductive air channel is provided with a through first through hole along the height direction, and the straight slot is communicated with the third inductive air channel through the first through hole.

6. The atomizer according to claim 5, characterized in that The inner diameter of the first through hole is smaller than or equal to the inner diameter of the third sensing air channel.

7. The atomizer according to claim 5, characterized in that The airway conversion component includes a first connecting portion and a second connecting portion, the straight slot is arranged on the first connecting portion, the second connecting portion is used to be arranged in the third sensing airway, and the first through hole runs through the first connecting portion and the second connecting portion, so that the straight slot is connected to the third sensing airway.

8. The atomizer according to claim 7, characterized in that The first connection part and the second connection part are integrally formed, and both the first connection part and the second connection part are made of silicone material; an annular protrusion is circumferentially arranged on the outer surface of the second connection part.

9. The atomizer according to claim 1, characterized in that The third induction airway is arranged on the side wall of the atomizer housing.

10. An atomizing device, characterized in that: An atomizer according to any one of claims 1 to 9, further comprising a nozzle assembly and an oil storage assembly; The nozzle assembly is arranged above the atomizer along the height direction of the atomizer, the first induction airway penetrates the nozzle assembly along the height direction, and the first induction airway is parallel to the third induction airway; The nozzle assembly is also provided with an atomization channel parallel to the first induction airway, and the atomization channel is connected to the atomization device; The oil storage assembly is arranged around the circumference of the nozzle assembly and is connected to the atomizer. The oil storage assembly is used for storing aerosol matrix.

11. The atomizing device according to claim 10, characterized in that The atomization channels are provided with two, the first induction air channel is provided at the middle position of the suction nozzle assembly, and the two atomization channels are provided at both sides of the first induction air channel respectively.

12. An electronic atomization device, characterized in that: The atomizing device according to claim 11 further comprises a housing, an airflow sensor and a control circuit board; The atomizing device, the airflow sensor and the control circuit board are all arranged in the shell, and the control circuit board is arranged below the atomizer housing; the airflow sensor is arranged on a side of the control circuit board away from the atomizer housing.

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