CN217038887U - Base air-regulating structure with wave point positioning function and electronic atomizer - Google Patents

Abstract

The application relates to a base air regulating structure with wave point positioning and an electronic atomizer. The shifting piece comprises a body assembled on the seat body and a shifting rod with one end connected with the body and the other end penetrating through the sliding groove, and the body is provided with an adjusting groove matched with the air inlet. The seat body further comprises a plurality of first positioning parts, and all the first positioning parts are arranged on the wall of the sliding groove facing the shifting rod at intervals. The shifting rod can slide in the sliding groove under the action of external force and drive the body to rotate around an axis relative to the base body, the adjusting groove is controlled to move to be opposite to and communicated with the air inlets in different quantities, and when the adjusting groove is communicated with the air inlets in different quantities, the shifting rod can be in positioning fit with different first positioning parts. So, realize opening the inlet port of different quantity to set up the position of the fixed body of first locating part, realize continuously ventilating under this state.

Description

Base air regulating structure with wave point positioning function and electronic atomizer

Technical Field

The application relates to the technical field of atomization, in particular to a base air regulating structure with a wave point positioning function and an electronic atomizer.

Background

The aerosol is a colloidal dispersion system formed by dispersing and suspending small solid or liquid particles in a gas medium, and the aerosol can be absorbed by a human body through a respiratory system, so that a novel alternative absorption mode is provided for a user, for example, an electronic atomizer which can generate aerosol from aerosol generating substrates such as medical medicines can be used in different fields such as medical treatment, and the like, and the aerosol which can be inhaled is delivered to the user to replace the conventional product form and absorption mode.

The base of the electronic atomizer used at present generally directly reserves an air inlet for air intake, and provides atomizing airflow for atomization of aerosol generating substrates. The atomized aerosol flows out along the set flow for the user to suck.

However, this arrangement requires additional structure for sealing the air inlet hole and the air inlet amount of the air inlet hole is not adjustable, which results in a complicated structure of the electronic atomizer and a failure to realize diversified requirements.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a base air-conditioning structure with a wave point positioning function and an electronic atomizer, aiming at the problems of complicated structure and diversified atomization requirements of the conventional electronic atomizer.

A base air conditioning structure with wave point positioning, comprising:

the base body is provided with a sliding groove and at least two air inlet holes which are arranged in a penetrating way;

the shifting piece is assembled on the seat body and comprises a body assembled on the seat body and a shifting rod, one end of the shifting rod is connected with the body, the other end of the shifting rod penetrates through the sliding groove, and an adjusting groove matched with the air inlet hole is formed in the body in a penetrating mode;

the seat body further comprises a plurality of first positioning parts, all the first positioning parts are arranged on the wall of the sliding groove facing the shifting rod at intervals, the shifting rod can slide in the sliding groove under the action of external force and drive the body to rotate around an axis relative to the seat body, the adjusting groove is controlled to move to be opposite to and communicated with the air inlets in different quantities, and when the adjusting groove is communicated with the air inlets in different quantities, the shifting rod can be in positioning fit with the different first positioning parts.

In one embodiment, the extending direction of the axis is parallel to the air inlet direction of the air inlet hole and the axis is located at the center of the seat body.

In one embodiment, the first positioning portion extends along the extending direction of the axis, and when the shift lever faces the first positioning portion, the first positioning portion fixes the shift lever.

In one embodiment, the shift lever has a second positioning portion, and when the shift lever slides to the second positioning portion to face one of the first positioning portions, the second positioning portion and the first positioning portion are mutually embedded.

In one embodiment, one of the first positioning portion and the second positioning portion is a protrusion, and the other is a groove.

In one embodiment, the first positioning portions correspond to the air inlet holes one to one.

In one embodiment, the adjusting groove and the sliding groove both extend in an arc shape around the axis, and all the air inlets are arranged at intervals along the rotation direction of the body.

In one embodiment, the device further comprises a sealing element, wherein the sealing element is arranged between the seat body and the body;

and the deflector rod penetrates through the sealing piece to be arranged in the sliding groove in a penetrating mode, the sealing piece is provided with a plurality of connecting holes, and all the connecting holes and all the air inlet holes are arranged in a one-to-one correspondence mode.

According to another aspect of the present application, an electronic atomizer is provided, which includes an atomizing core and the base air-conditioning structure with a wave point positioning function as in any of the above embodiments, wherein the base air-conditioning structure is configured to provide an atomizing air flow for the atomizing core.

In one embodiment, the seat body is provided with an air inlet side and an air outlet side which are arranged oppositely, and the air inlet hole penetrates from the air inlet side to the air outlet side;

the base body is provided with an air outlet side, the poking sheet is assembled on the air outlet side of the base body, and the atomizing core is located above the poking sheet in the air inlet direction of the air inlet hole.

The base air-regulating structure with the wave point positioning function can be used as a base of an electronic atomizer, is a source part of atomized air flow in the electronic atomizer, and can also be used for other purposes. The body is driven to rotate around an axis relative to the seat body by sliding the operation deflector rod in the sliding groove, so that the adjusting groove is controlled to be opposite to and communicated with the air inlets with different numbers. And when the adjustment tank with the inlet port UNICOM of different quantity, the driving lever can be with different first locating part location fit. So, through applying external force, the relative pedestal of control body rotates, and control adjustment tank is relative and the intercommunication with the inlet port of not equidimension, and the rest inlet port is then sheltered from to the other parts of body to the different quantity's of opening of adaptability inlet port. When different numbers of air inlets are opened, the position of the deflector rod can be fixed by the first positioning part, so that the position of the body is fixed, and continuous ventilation in the state is realized. Therefore, the base air conditioning structure which is simple in structure, can meet the requirement of air inflow diversification and has the wave point positioning function is provided.

Drawings

Fig. 1 is an exploded view of a base air conditioning structure with wave point positioning according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a base body of the base air-conditioning structure with wave point positioning provided in FIG. 1;

FIG. 3 is a schematic view of a paddle in the base air conditioning structure with wave point positioning provided in FIG. 1;

fig. 4 is a schematic structural diagram of an electronic atomizer according to another embodiment of the present application;

FIG. 5 is a schematic view of a first exploded configuration of the electronic atomizer provided in FIG. 4;

FIG. 6 is a schematic cross-sectional view of the electronic atomizer provided in FIG. 4 from a first perspective;

FIG. 7 is a schematic cross-sectional view of the electronic atomizer provided in FIG. 4 from a second perspective;

fig. 8 is a second exploded schematic view of the electronic atomizer provided in fig. 4.

Reference numerals are as follows: 1000. an electronic atomizer; 100. the base air regulating structure with the wave point positioning function; 10. a base body; 11. an air inlet; 12. a sliding groove; 13. an air intake side; 14. a gas outlet side; 20. a shifting sheet; 21. a body; 211. an adjustment groove; 212. a fixing hole; 22. a deflector rod; 221. a second positioning portion; 30. a first positioning portion; 40. a seal member; 41. connecting holes; 50. a fixing pin; 200. a housing; 210. a housing body; 220. A lining shell; 230. a suction nozzle; 240. a central tube; 250. a rubber shell; 300. an atomizing core; 400. a glass fiber tube; 500. liquid storage cotton; 600. a battery; 710. a first seal member; 720. a second seal member; 730. a third seal member; 800. a microphone switch; l1 gas flow direction; l2 direction of liquid flow.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, an embodiment of the present application provides a base air-conditioning structure 100 with a wave point positioning function, which can be used as a base structure of an electronic atomizer 1000, a source component of an atomizing air flow inside the electronic atomizer 1000, and can also be used for other purposes.

The base air-conditioning structure 100 with wave point positioning specifically includes a base body 10 and a shifting plate 20, the base body 10 has a sliding groove 12 and at least two air inlets 11 penetrating therethrough, when the base air-conditioning structure 100 with wave point positioning is used on the electronic atomizer 1000, one side of the air inlet 11 is an external air environment, and the opposite side is an internal environment of the electronic atomizer 1000.

The shifting piece 20 includes a body 21 assembled on the seat body 10 and a shifting rod 22 with one end connected with the body 21 and the other end passing through the sliding groove 12, and the body 21 is provided with an adjusting groove 211 matched with the air inlet. The base further includes a plurality of first positioning portions 30, and all the first positioning portions are disposed on a wall of the sliding slot 12 facing the shift lever 22 at intervals. The shifting lever 22 can slide in the sliding groove 12 under the action of an external force and drive the body 21 to rotate around an axis relative to the seat body 10, the adjusting groove 211 is controlled to move to be opposite to and communicated with the air inlets 11 with different numbers, and when the adjusting groove 211 is communicated with the air inlets 11 with different numbers, the shifting lever 22 can be in positioning fit with different first positioning portions 30.

Therefore, the shifting rod 22 is operated to slide in the sliding groove 12 by applying an external force and drive the body 21 to rotate relative to the seat body 10, so that the adjusting groove 211 is opposite to and communicated with the air inlets 11 with different numbers, and other parts of the body 21 shield the rest of the air inlets 11, thereby adaptively opening the air inlets 11 with different numbers. When different numbers of air inlet holes 11 are opened, the first positioning portion 30 can fix the position of the shift lever 22, so as to fix the position of the body 21, and realize continuous ventilation in this state. A base air-conditioning structure 100 having a simple structure, capable of meeting the demand for diversification of the amount of intake air, and having a wave point positioning function is provided.

Specifically, the seat body 10 forms an air inlet side 13 and an air outlet side 14 along two opposite sides of the penetrating direction of the air inlet hole 11, the air inlet hole 11 communicates the air inlet side 13 with the air outlet side 14, the air inlet side 13 communicates with the atmosphere, and the air outlet side 14 is located inside the electronic atomizer 1000.

In one embodiment, the axis extends in a direction parallel to the air intake direction of the air intake hole 11 and is located at the center of the base 10. When the main body 21 rotates relative to the seat 10, the main body 21 continuously overlaps the seat 10 and does not move relative to each other.

Further, the first positioning portions 30 and the air inlet holes 11 can be arranged in a one-to-one correspondence manner, so that one air inlet hole 11 is arranged corresponding to one first positioning portion 30. For example, when the first positioning portion 30 is three, the adjustment groove 211 communicates with one intake hole when the shift lever 22 is positioned at the first positioning portion 30. When the shift lever 22 is positioned at the second first positioning portion 30, the adjusting slot 211 is communicated with the two air inlet holes 11; when the shift lever 22 is positioned at the third first positioning portion 30, the regulating groove 211 is communicated with the three air intake holes 11, thereby achieving the positioning of the wave point of the slide 20 and the holder body 10.

Specifically, in the electronic atomizer 1000, when the electronic atomizer 1000 needs to be sealed, the adjusting groove 211 is directly moved to be not communicated with any air inlet 11, so that all the air inlets 11 on the base 10 are completely closed, and an additional sealing structure is not needed to seal the base air regulating structure 100. When the electronic atomizer 1000 needs to intake air, the control shift lever 22 drives the body 21 to rotate so that the adjusting groove 211 is communicated with one, two or more air inlet holes 11, thereby gradually opening the air inlet holes 11, enabling the air intake amount to be larger and larger, and otherwise gradually closing the air inlet holes 11, enabling the air intake amount to be smaller and smaller.

In one embodiment, the toggle lever 22 has a fixed end and a free end; the fixed end is connected with the body 21, and the free end of the shift lever 22 is inserted into the sliding groove 12 and can slide in the sliding groove 12 to drive the body 21 to rotate around the axis relative to the seat 10. The free end of the control lever 22 is moved to the first positioning portion 30 at different positions in the sliding groove 12 by applying an external force, so that the body 21 is rotated to different positions around the axis, and the adjustment groove 211 can communicate with different numbers of air inlets 11, so that different ventilation areas (i.e. different numbers of air inlets 11) are opened on the seat body 10 for air intake. Further, a plurality of adjustment steps are formed by providing a plurality of first positioning portions 30, thereby forming the wave point positioning.

In one embodiment, the first positioning portions 30 and the shift lever 22 are both extended along the axial extension direction, and when the shift lever 22 slides in the sliding groove 12 to face one of the first positioning portions 30, the first positioning portion 30 fixes the shift lever. In this manner, the first positioning portion 30 restricts the shift lever 22 in the axial extending direction, and prevents the shift lever 22 from further moving in the slide groove 12.

Specifically, the plurality of first positioning portions 30 are disposed on the wall of the sliding groove 12 on the same side, so that the corresponding second positioning portion 221 can be disposed on the shift lever 22, and when the shift lever 22 slides to the second positioning portion 221 to face one of the first positioning portions 30, the second positioning portion 221 and the first positioning portion 30 are mutually embedded, so that the relative position of the body 21 and the seat 10 at this time can be fixed, and air intake is performed at this position. When a gear needs to be replaced, only a little force is needed to separate the first positioning portion 30 from the second positioning portion 221, so that the shift lever 22 continues to slide to the next first positioning portion 30 in the sliding groove 12, and gear adjustment is achieved.

In one embodiment, one of the first positioning portion 30 and the second positioning portion 221 is a protrusion, and the other is a groove, so that the protrusion is embedded in the groove to fix the shift lever 22 and the seat 10. In other embodiments, other fixing structures may be provided, and the present application is not limited herein.

Furthermore, the sliding groove 12 and the adjusting groove 211 extend in an arc shape around the axis, all the air inlets 11 are arranged at intervals along the rotation direction of the body 21, and the circumference of the center of the plurality of air inlets 11 is concentric with the circumference of the center of the sliding groove 12 and the circumference of the center of the adjusting groove 211. So that the shift lever 22 rotates the body 21 around its circumference. The adjusting groove 211 can be opposite to the air inlet hole 11 when rotated to a proper position, so that the adjustment of different air inlet amounts can be realized.

In one embodiment, the base air regulating structure 100 with the wave point positioning further comprises a sealing member 40, and the sealing member 40 is located between the holder body 10 and the body 21. The deflector rod 22 penetrates through the sealing element 40 and is arranged in the sliding groove 12, the sealing element 40 is provided with a plurality of connecting holes 41, and all the connecting holes 41 are arranged in one-to-one correspondence with all the air inlet holes 11. The sealing element 40 can improve the sealing performance of the assembly of the shifting piece 20 and the seat body 10, and the connecting hole 41 can ensure the smooth communication between the air inlet 11 and the adjusting groove 211, so as to prevent the air inlet 11 from being blocked by the sealing element 40.

Preferably, the sealing member 40 is made of silicon rubber, when the shift lever 22 is shifted, the different first positioning portions 30 and the second positioning portions 221 are controlled to cooperate to position, and simultaneously, due to the damping effect of the silicon rubber, the shift lever 22 slowly slides to the next wave point position, i.e. the different first positioning portions 30, so that the air inlet holes 11 are sequentially opened.

In one embodiment, the base air-conditioning structure 100 with wave point positioning further includes a fixing pin 50, a fixing hole 212 is correspondingly disposed on the body 21, and the fixing pin 50 passes through the fixing hole 212, the sealing element 40 and the seat body 10 and is fixed, so as to fix the pick 20 on the seat body 10.

It is understood that the number, size and shape of the air inlet holes 11 are not limited, and can be designed adaptively according to actual conditions.

According to another aspect of the present application, referring to fig. 4 to 8, an electronic atomizer 1000 is provided, which includes an atomizing core and the base air regulating structure 100 with wave point positioning described in any of the above embodiments, air entering the cavity of the air outlet side 14 through the air inlet side 13 (i.e., in the atmosphere) directly enters the inside of the electronic atomizer 1000 to provide an atomizing air flow for the atomizing core, so that the aerosol generating substrate on the atomizing core cooperates with the atomizing air flow to generate an atomizing adhesive atomizing air.

When the electronic atomizer 1000 needs to be sealed, that is, the electronic atomizer 1000 does not work, the adjusting groove 211 is directly moved to be not communicated with any air inlet 11, so that all the air inlets 11 on the base 10 are completely closed. When the electronic atomizer 1000 needs to be charged, that is, the electronic atomizer 1000 is in a working state at this time, the control shift lever 22 drives the body 21 to rotate so that the adjusting groove 211 is communicated with one, two or more air inlet holes 11, thereby increasing the air input, and decreasing the air input otherwise. Thereby providing an electronic atomizer 1000 that has a simple structure and can meet the demand for diversification of the amount of intake air.

In one embodiment, the paddle 20 is mounted on the air outlet side 14 of the base 10, and the atomizing core 300 is located above the paddle 20 in the air inlet direction of the air inlet hole 11. In this way, the airflow entering the air inlet hole 11 from the air inlet side 13 flows out from the air outlet side 14 to the atomizing core 300, thereby satisfying the atomizing condition of the atomizing core 300 for the aerosol-generating substrate.

Specifically, the electronic atomizer 1000 includes a housing 200 and an atomizing core 300, the housing 200 includes a housing body 210, a lining shell 220 and a rubber shell 250 which are sequentially arranged from large to small, the housing body 210 is sleeved outside the lining shell 220, the lining shell 220 is sleeved outside the rubber shell 250, the atomizing core 300 is assembled inside the rubber shell 250, one end of the housing body 210 is provided with a suction nozzle 230, the other end of the housing body is assembled with the base 10 to form a closed structure, and from the suction nozzle 230 to the atomizing core 300, a glass fiber tube 400 is provided, and an air flow channel is formed inside the glass fiber tube 400. After the aerosol-generating substrate is atomized by the atomizing wick 300 to generate an aerosol, the aerosol flows along the airflow path inside the glass fiber tube 400 to the mouthpiece 230 for the user to inhale.

In one embodiment, the electronic atomizer 1000 further comprises a liquid storage cotton 500, the liquid storage cotton 500 is sleeved outside the glass fiber tube 400 and inside the rubber shell 250, the atomizing core 300 is disposed inside the glass fiber tube 400, and the liquid storage cotton 500 is used for storing the aerosol-generating substrate. The glass fiber tube 400 is disposed between the atomizing core 300 and the liquid storage cotton 500, and a liquid flow passage is provided between the liquid storage cotton 500 and the atomizing core 300, and the liquid flow passage has an effect of guiding the aerosol-generating substrate in the liquid storage cotton 500 to the atomizing core 300.

When the electronic atomizer 1000 is required to work, the aerosol generating substrate in the liquid storage cotton 500 flows to the atomizing core 300 through the liquid flow channel, and the gas flows to the atomizing core 300 through the gas inlet 11 of the base adjusting structure with the wave point positioning, at this time, the atomizing core 300 is controlled to heat the aerosol generating substrate to generate aerosol, and the aerosol gas is discharged along the gas flow channel inside the glass fiber tube 400, so that the aerosol is provided for a user to inhale. As shown in fig. 5, L2 is the liquid flow direction. As shown in fig. 7, L1 is the gas flow direction.

Understandably, the glass fiber tube 400 can bear the high temperature of 1000 ℃, and the atomization core 300 and the liquid storage cotton 500 which can generate heat are isolated, so that the decomposition of the liquid storage cotton 500 is prevented from affecting the normal work of the electronic atomizer 1000 when the atomization core 300 generates heat.

In one embodiment, the electronic atomizer 1000 further comprises a battery 600 and a microphone switch 800, wherein the battery 600 is mounted inside the housing inner body, and the microphone switch 800 is mounted on the base air-conditioning structure 100 with the wave point positioning. The battery 600 is electrically connected with the atomizing core 300 for controlling the heating of the atomizing core 300 to be turned on. When the electronic atomizer 1000 is turned on and the microphone switch 800 senses that a user inhales, the electrical connection between the battery 600 and the atomizing core 300 is conducted, the atomizing core 300 starts to work, and both the gas and the aerosol-generating substrate flow to the atomizing core 300, so that the aerosol is generated by heating. The electrical connection between the battery 600 and the atomizing core 300 is disconnected, and at this time, all the air inlet holes 11 on the base air regulating structure 100 with the wave point positioning are closed, and the electronic atomizer 1000 stops working. The microphone switch 800 makes the electronic cigarette more intelligent, and the operation is simpler and more convenient.

Specifically, the electronic atomizer 1000 further includes a first sealing member 710, a second sealing member 720 and a third sealing member 730 which are assembled inside the housing body 210, and the rubber shell 250 and the structure encapsulated in the rubber shell 250 are located between the first sealing member 710 and the second sealing member 720, so as to ensure the sealing performance of the system structure of the atomizing core 300. A battery 600 accommodating cavity is formed between the second sealing member 720 and the third sealing member 730, and the battery 600 is assembled in the battery 600 accommodating cavity to provide electric energy for heating the atomizing core 300. And, a portion of the third sealing member 730 is fitted in the housing body 10, thereby ensuring sealability between the battery 600 and the base air-conditioning structure 100 having the wave point location.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A base structure of transferring qi with wave point location, its characterized in that includes:

the base body is provided with a sliding groove and at least two air inlet holes which are arranged in a penetrating way;

the shifting piece comprises a body assembled on the seat body and a shifting rod, one end of the shifting rod is connected with the body, the other end of the shifting rod penetrates through the sliding groove, and the body is provided with an adjusting groove matched with the air inlet;

the seat body further comprises a plurality of first positioning parts, all the first positioning parts are arranged on the wall of the sliding groove facing the shifting rod at intervals, the shifting rod can slide in the sliding groove under the action of external force and drive the body to rotate around an axis relative to the seat body, the adjusting groove is controlled to move to be opposite to and communicated with the air inlets in different quantities, and when the adjusting groove is communicated with the air inlets in different quantities, the shifting rod can be in positioning fit with the different first positioning parts.

2. The base air conditioning structure with wave point positioning as claimed in claim 1, wherein the extending direction of the axis is parallel to the air intake direction of the air intake hole and the axis is located at the center of the base body.

3. The base air adjustment structure with wave point positioning as claimed in claim 2, wherein the first positioning portion and the lever extend along the axial extension direction, and the first positioning portion fixes the lever when the lever slides in the sliding groove to face one of the first positioning portions.

4. The base air-conditioning structure with wave point positioning function as claimed in claim 3, wherein the shift lever has a second positioning portion, and when the shift lever slides to the second positioning portion and faces one of the first positioning portions, the second positioning portion and the first positioning portion are engaged with each other.

5. The base air conditioning structure with wave point positioning function according to claim 4, wherein one of the first positioning portion and the second positioning portion is a protrusion, and the other is a groove.

6. The base air conditioning structure with wave point positioning of claim 1, wherein the first positioning portions are arranged in one-to-one correspondence with the air inlet holes.

7. The base air conditioning structure with wave point positioning as claimed in claim 1, wherein the adjusting groove and the sliding groove both extend in an arc shape around the axis, and all the air inlets are arranged at intervals along the rotation direction of the body.

8. The base air conditioning structure with wave point positioning according to claim 1, further comprising a sealing member disposed between the seat body and the body;

and the deflector rod penetrates through the sealing piece to be arranged in the sliding groove in a penetrating mode, the sealing piece is provided with a plurality of connecting holes, and all the connecting holes and all the air inlet holes are arranged in a one-to-one correspondence mode.

9. An electronic atomizer, comprising an atomizing core and the base air regulating structure with wave point positioning in any one of claims 1 to 8, wherein the base air regulating structure is used for providing atomizing air flow for the atomizing core.

10. The electronic atomizer of claim 9, wherein said base has an inlet side and an outlet side opposite each other, said inlet hole being disposed through said inlet side to said outlet side;

the base body is provided with an air outlet side, the poking sheet is assembled on the air outlet side of the base body, and the atomizing core is located above the poking sheet in the air inlet direction of the air inlet hole.

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