WO2024001252A1 - 底座结构及雾化器 - Google Patents
底座结构及雾化器 Download PDFInfo
- Publication number
- WO2024001252A1 WO2024001252A1 PCT/CN2023/078422 CN2023078422W WO2024001252A1 WO 2024001252 A1 WO2024001252 A1 WO 2024001252A1 CN 2023078422 W CN2023078422 W CN 2023078422W WO 2024001252 A1 WO2024001252 A1 WO 2024001252A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air inlet
- channel
- microphone
- base
- inlet channel
- Prior art date
Links
- 238000000889 atomisation Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 4
- 210000004072 lung Anatomy 0.000 description 9
- 239000000443 aerosol Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
Definitions
- This application relates to the field of electronic atomization technology, and in particular to base structures and electronic atomization devices.
- Aerosol is a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gas medium. Since aerosol can be absorbed by the human body through the respiratory system, it provides users with a new alternative absorption method, such as the use of herbs.
- An atomization device that generates aerosols by baking and heating a type or paste-type aerosol-generating matrix. It is used in different fields to deliver aerosols that can be inhaled to users, replacing conventional product forms and absorption methods.
- electronic atomization devices use an atomizer to heat an aerosol-generating substrate.
- the aerosol-generating substrate is a matrix material that can generate aerosol when heated. Users have different needs for oral inhalation and lung inhalation when using electronic atomization devices. Although some electronic atomization devices can meet the needs of many different types of inhalation, some types of inhalation have poor activation sensitivity.
- a base structure, the base structure includes:
- a microphone is assembled in the base
- the microphone has a first sensing surface connected to atmospheric pressure, and the first air inlet channel and the second air inlet channel are both independent from the first sensing surface.
- the above base structure is used in an electronic atomization device.
- the first air inlet channel and the second air inlet channel on the base have different inlet cross-sectional areas, and either one of the two is connected to the outside world.
- the cross-sectional area of the first air intake channel inlet is larger than the cross-sectional area of the second air intake channel inlet.
- the first air inlet channel with a smaller cross-sectional area is opened.
- the entrance of the air inlet is through the first air inlet channel, which increases the inhalation resistance and facilitates the use of the electronic atomization device through oral inhalation; when the user needs lung inhalation, the entrance of the second air inlet channel with a larger cross-sectional area is opened.
- Air is introduced through the second air inlet channel to reduce inhalation resistance and facilitate the use of the electronic atomizer through lung inhalation.
- the entrance of the first air inlet channel or the entrance of the second air inlet channel can be selectively opened to meet the different suction needs of the user.
- the first air inlet channel and the second air inlet channel are both independent from the first sensing surface of the microphone, and the air flow flowing into the electronic atomizer from the first air inlet channel and the second air inlet channel is in contact with the first air inlet channel that senses atmospheric pressure. Sensing surface isolation. In this way, when the air flow is very small, the air flow flowing into the electronic atomization device does not flow through the first sensing surface, and the air pressure at the first sensing surface will not be destroyed, allowing the microphone to sense the difference between the inhaled air flow and the atmospheric pressure. The pressure difference causes the microphone to trigger effectively. For example, even though the air flow is small during oral inhalation, the electronic atomizer can still be activated effectively, ensuring that the electronic atomizer can be activated sensitively for different types of inhalation.
- an atmospheric pressure chamber connected to the outside is defined between the first sensing surface of the microphone and the base, and the first air inlet channel and the second air inlet channel are arranged in The outer periphery of the atmospheric pressure chamber and remains independent from the atmospheric pressure chamber.
- the entrances of the first air inlet channel and the second air inlet channel are both opened at the bottom of the base, and both the first air inlet channel and the second air inlet channel Any one of the entrances is connected to the outside world and remains independent from the first sensing surface.
- the microphone has a second sensing surface, the first air inlet channel and the second air inlet channel are both connected to the second sensing surface, and the second sensing surface is connected to the second sensing surface.
- the first sensing surface remains independent.
- the base structure further includes a microphone fixing part, and the microphone is installed in the microphone fixing part;
- the base includes a base body, a first protruding column and a second protruding column both provided on the base body.
- the first air inlet channel is opened through the first protruding column and the base body.
- Two air inlet channels are opened through the second protruding column and the base body.
- the microphone head fixing member is sleeved on the first protruding column and the second protruding column.
- the microphone head and the base body are The atmospheric pressure chamber is defined between the bodies.
- the microphone fixing member is provided with a first mounting through hole and a second mounting through hole, and the first protruding post and the second protruding post are respectively sleeved on the first mounting through hole.
- hole and the second mounting through hole, and the first air inlet channel and the second air inlet channel pass through the first mounting through hole and the second mounting through hole and the microphone head respectively.
- the second sensing surface is connected.
- a mounting cavity, a first sensing channel and a second sensing channel are formed on the microphone fixing member
- the first sensing channel is connected between the mounting cavity and the first mounting through hole, and the second sensing channel is connected Passed between the installation cavity and the second installation through hole, the microphone is set in the installation cavity, and the second sensing surface of the microphone and the first sensing channel and the The second sensing channels are all connected.
- the microphone fixing member includes a body and a boss.
- the body is provided with the first mounting through hole, the second mounting through hole and the mounting cavity.
- the mounting cavity Located between the first mounting through hole and the second mounting through hole, and independent of the first mounting through hole and the second mounting through hole;
- the boss is provided on the body, and the boss defines the first sensing channel, the second sensing channel and a channel connected between the first sensing channel and the second sensing channel.
- Negative pressure cavity the body is provided with a through hole connecting the negative pressure cavity and the installation cavity.
- the base structure further includes an adjustment switch, which is movably provided on the base and operable to open the first air inlet channel and the second air inlet channel. Any one.
- a guide groove is provided on the base, and the adjustment switch is at least partially slidably disposed in the guide groove, and the inlet of the first air inlet channel and the second air inlet channel The entrances are located on the sliding path of the adjustment switch.
- the adjustment switch includes a body and a buckle provided on the body.
- the body is stacked outside the base.
- the buckle passes through the guide groove and faces away from the base.
- One side of the body is limited and abutted.
- it also includes a sealing ring, the sealing ring is fixed on the side of the adjustment switch facing the base, and the sealing ring has a first sealing part and a second sealing part;
- the first sealing part is used to seal the entrance of the second air intake channel when the adjustment switch moves to open the first air intake channel; the second sealing part is used to seal the entrance of the second air intake channel when the adjustment switch moves When the second air inlet passage is opened, the entrance of the first air inlet passage is sealed.
- An atomizer includes an atomization body and the above-mentioned base structure.
- the microphone head has a second sensing surface that is in air pressure communication with part of the atomization body.
- Figure 1 is a schematic cross-sectional view of the base structure in an embodiment of the present application.
- Figure 2 is a bottom view of the base structure shown in Figure 1 in a lung suction state
- Figure 3 is a bottom view of the base structure shown in Figure 1 in an oral suction state
- Figure 4 is an exploded schematic diagram of the base structure shown in Figure 1;
- Figure 5 is a structural schematic diagram of the base structure shown in Figure 1;
- Figure 6 is a schematic structural diagram of an electronic atomization device in an embodiment of the present application.
- Base structure 10. Base; 11. First air inlet channel; 12. Base body; 121. Guide groove; 13. Second air inlet channel; 14. First protruding column; 16. Second Boss; 20, atmospheric pressure chamber; 30, microphone fixing piece; 31, body; 312, through hole; 32, first installation through hole; 33, boss; 34, second installation through hole; 36, installation cavity; 37. First sensing channel; 38. Second sensing channel; 39. Negative pressure chamber; 50. Microphone; 52. First sensing surface; 54. Second sensing surface; 70. Adjustment switch; 72. Main body; 74. Buckle; 741, connecting arm; 743, limiting protrusion; 80, sealing ring; 82, first sealing part; 84, second sealing part; 200, electronic atomization device.
- first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
- “plurality” means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
- connection In this application, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated into one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise specified restrictions. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
- a first feature may be “on” or “below” a second feature. Either the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary.
- the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
- "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
- a base structure 100 is provided, which is assembled in an electronic atomization device 200 and used for air intake control.
- the base structure 100 includes a base 10.
- a first air inlet channel 11 and a second air inlet channel 13 with different inlet cross-sectional areas are formed on the base 10, that is, the inlets of the first air inlet channel 11 and the second air inlet channel 13 are formed.
- the cross-sectional areas are different, and either one of the first air intake channel 11 and the second air intake channel 13 is connected to the outside world.
- the cross-sectional area of the entrance of the first air intake channel 11 is larger than the cross-sectional area of the entrance of the second air intake channel 13 .
- the first air inlet channel 11 with a smaller inlet cross-sectional area is opened, and air is introduced through the first air inlet channel 11 to increase the inhalation resistance and facilitate the use of the electronic atomization device 200 through oral inhalation;
- the second air inlet channel 13 with a larger inlet cross-sectional area is opened, and air is taken in through the second air inlet channel 13 to reduce the inhalation resistance and facilitate the use of the electronic atomization device 200 through lung inhalation.
- the entrance of the first air inlet channel 11 or the entrance of the second air inlet channel 13 can be selectively opened to meet the different suction needs of the user.
- the base structure 100 also includes a microphone 50.
- the microphone 50 is assembled in the base 10.
- the microphone 50 has a first sensing surface 52 connected to atmospheric pressure.
- the first air inlet channel 11 and the second air inlet channel 13 are both connected to the first sensing surface. Face 52 remains independent. That is to say, the first air inlet channel 11 and the second air inlet channel 13 are both independent from the first sensing surface 52 of the microphone 50 , and flow into the electronic atomization device from the first air inlet channel 11 and the second air inlet channel 13
- the airflow of 200 is isolated from the first sensing surface 52 that senses atmospheric pressure.
- the electronic atomization device 200 can still be activated effectively, ensuring that the electronic atomization device 200 can be activated sensitively when performing different types of inhalation.
- the microphone 50 has a second sensing surface 54, and both the first air inlet channel 11 and the second air inlet channel 13 are connected with the first air inlet channel 11 and the second air inlet channel 13.
- the two sensing surfaces 54 are connected, and the second sensing surface 54 and the first sensing surface 52 remain independent.
- the second sensing surface 54 of the microphone 50 can sense the pressure of the suction airflow inside the base structure 100, and at the same time, the first sensing surface of the microphone 50 52 senses the external atmospheric pressure.
- the first sensing surface 52 of the microphone 50 will not be affected by the suction airflow in the base structure 100, and the second sensing surface 54 will not be affected by the external atmospheric pressure. An effective pressure difference is generated between the sensing surfaces 54, and the microphone 50 can be effectively opened.
- an atmospheric pressure chamber 20 connected to the outside world is defined between the first sensing surface 52 of the microphone 50 and the base 10 , and the first air inlet channel 11 and the second air inlet channel 13 are arranged on the outer periphery of the atmospheric pressure chamber 20 , and remain independent from the atmospheric pressure chamber 20.
- the atmospheric pressure chamber 20 is formed between the microphone 50 and the base 10 , so that the first sensing surface 52 of the microphone 50 senses the atmospheric pressure in the atmospheric pressure chamber 20 , and the atmospheric pressure chamber 20 communicates with the first air inlet channel 11 and the second
- the air inlet channel 13 remains independent, and the air flow flowing through the first air inlet channel 11 and the second air inlet channel 13 will not enter the atmospheric pressure chamber 20 and communicate with the first sensing surface 52 of the microphone 50 , so that the first air inlet channel 11 and the second air inlet channel 13 are kept independent from the first sensing surface 52 of the microphone 50 to ensure the sensitivity of the microphone 50 sensing.
- the entrances of the first air inlet channel 11 and the second air inlet channel 13 are both opened at the bottom of the base 10 and can be selectively opened and communicated with the outside world, that is, the first air inlet channel 11 and the second air inlet channel 13 Either one of the two entrances is connected to the outside world, that is, any one of the first air inlet passage 11 and the second air inlet passage 13 is opened.
- the outlets of the first air inlet channel 11 and the second air inlet channel 13 are both connected to the second sensing surface 54 and remain independent from the first sensing surface 52, which allows entry into the first air inlet channel 11 and the second air inlet channel 13.
- the airflow in the air inlet channel 13 can remain independent from the first sensing surface 52 of the microphone 50, and when flowing out of the first air inlet channel 11 and the second air inlet channel 13, it is connected with the second sensing surface 54 of the microphone 50, so that Microphone 50 is effective for triggering.
- the base structure 100 includes a microphone fixing part 30.
- the microphone fixing part 30 is sleeved on the base 10.
- the microphone 50 is assembled in the microphone fixing part 30 to pass through the microphone fixing part 30. Fixed installation of microphone 50.
- the microphone fixing part 30 is a silicone part.
- the base 10 includes a base 12, a first protruding column 14 and a second protruding column 16 both arranged on the base 12.
- the first air inlet passage 11 is opened through the first protruding column 14 and the base 12, and the second air inlet passage 13 is opened through the second protruding column 16 and the base body 12.
- the microphone fixing member 30 is sleeved on the first protruding column 14 and the second protruding column 16.
- An atmospheric pressure chamber 20 is defined between the microphone head 50 and the base body 12.
- the microphone 50 is accommodated through the microphone fixing part 30, and the microphone fixing part 30 is directly placed on the first protruding column 14 and the second protruding column 16 of the base 10, so that the third protruding column in the first protruding column 14
- An air inlet channel 11 and a second air inlet channel 13 in the second boss 16 are directly connected with the microphone fixing member 30 and then flow out, preventing the first air inlet channel 11 and the second air inlet channel 13 from contacting the atmospheric pressure chamber 20 Connected.
- the microphone fixing member 30 is provided with a first mounting through hole 32 and a second mounting through hole 34.
- the first protruding post 14 and the second protruding post 16 are respectively sleeved in the first mounting through hole 32 and the second mounting through hole 34, and the first air inlet channel 11 and the second air inlet channel 13 pass through the first mounting through hole 32 and the second mounting through hole 34 respectively.
- the mounting through hole 34 is connected with the second sensing surface 54 of the microphone 50 .
- the first protruding post 14 is installed through the first mounting through hole 32 on the microphone fixing part 30, and the second protruding post 16 is installed through the second mounting through hole 34 on the microphone fixing part 30, and the first protruding post 16 is installed through the first mounting through hole 32 on the microphone fixing part 30.
- the mounting through hole 32 connects the first air inlet channel 11 and the second sensing surface 54
- the second mounting through hole 34 connects the second air inlet channel 13 and the second sensing surface 54, and flows through the first air inlet channel 11 and the second sensing surface 54.
- the air flow in the air inlet channel 13 can effectively trigger the microphone 50 .
- a mounting cavity 36 , a first sensing channel 37 and a second sensing channel 38 are formed on the microphone fixing member 30 .
- the first sensing channel 37 is connected between the mounting cavity 36 and the first mounting cavity.
- the second sensing channel 38 is connected between the installation cavity 36 and the second installation through hole 34.
- the microphone 50 is sleeved in the installation cavity 36, and the second sensing surface 54 of the microphone 50 is in contact with the first The sensing channel 37 and the second sensing channel 38 are both connected.
- the microphone 50 is assembled in the installation cavity 36 of the microphone fixing member 30, and then the first sensing channel 37 is used to connect the second sensing surface 54 of the microphone 50 and the first mounting through hole 32, so that the first air inlet
- the air flow in the channel 11 is connected with the second sensing surface 54 of the microphone 50 to sense the air flow in the first air inlet channel 11 .
- the second sensing channel 38 is used to connect the second sensing surface 54 of the microphone 50 and the second mounting through hole 34, so that the air flow in the second air inlet channel 13 is connected to the second sensing surface 54 of the microphone 50, so as to sense air flow in the second air inlet passage 13.
- the air flow is guided to the second sensing surface 54 of the microphone 50, preventing the air flow from flowing to the first sensing surface 52 of the microphone 50 and affecting the sensing effect, ensuring the opening sensitivity. .
- the microphone fixing member 30 includes a body 31 and a boss 33.
- the body 31 is provided with a first mounting through hole 32, a second mounting through hole 34 and an mounting cavity 36.
- the mounting cavity 36 is located between the first mounting through hole 32 and the mounting cavity 36. between the second mounting through holes 34 and independent of the first mounting through holes 32 and the second mounting through holes 34 .
- the boss 33 is provided on the body 31, and the boss 33 defines a first sensing channel 37, a second sensing channel 38, and a negative pressure cavity 39 connected between the first sensing channel 37 and the second sensing channel 38.
- the main body 31 is provided with a through hole 312 connecting the negative pressure chamber 39 and the installation chamber 36 .
- the first mounting through hole 32 and the second mounting through hole 34 can be used to
- the airflow is guided to the boss 33 above the body 31, and then guided into the negative pressure chamber 39 through the first sensing channel 37 and the second sensing channel 38 on the boss 33, so that the third sensor of the microphone 50 located in the installation cavity 36
- the two sensing surfaces 54 are connected with the negative pressure chamber 39 through the through hole 312, and can thereby sense the suction air flow.
- the airflow is connected to the second sensing surface 54 of the microphone 50 and is isolated from the first sensing surface 52 on the other side of the microphone 50 located in the installation cavity 36, ensuring startup sensitivity.
- the base structure 100 also includes an adjustment switch 70.
- the adjustment switch 70 is movably provided on the base 10 and is operable to open the first air inlet channel 11 and the second air inlet channel 13. Any one of the inlets, so that any one of the first air intake channel 11 and the second air intake channel 13 can be selectively opened through the movable adjustment switch 70 Alternatively, the inhalation state of the electronic atomization device 200 is switched, for example, oral inhalation and lung inhalation are switched.
- the base 10 is provided with a guide groove 121 , and the adjustment switch 70 is at least partially slidably disposed in the guide groove 121 .
- the inlet of the first air inlet channel 11 and the inlet of the second air inlet channel 13 are both located on the adjustment switch 70 . on the sliding path.
- the sliding adjustment switch 70 can block one of the inlets of the first air inlet channel 11 and the second air inlet channel 13 and open the other at the same time, so as to open the first air inlet channel 11 and the second air inlet channel. Any one of 13, switch the suction mode.
- the adjustment switch 70 includes a main body 72 and a buckle 74 provided on the main body 72 .
- the main body 72 is stacked outside the base 10 .
- the buckle 74 passes through the guide groove 121 and is in limited contact with a side of the base 10 facing away from the main body 72 .
- the adjustment switch 70 is slidably arranged through the buckle 74 and the guide groove 121, and when the buckle 74 passes through the guide groove 121 and comes into limited contact with the base 12 in the base 10, the main body 72 connected to the buckle 74 is stacked on the base. 12, the adjustment switch 70 is slidably assembled to the base 12.
- the user When the user inhales the electronic atomization device 200, the user moves the main body 72 located outside the base 12 of the base 10, so that the buckle 74 connected to the main body 72 slides along the guide groove 121, and then the adjustment switch 70 can be slid to open the third position.
- One of the first air inlet and the second air inlet blocks the other at the same time, thereby achieving the purpose of switching the first state and the second state of the base structure 100 .
- the buckle 74 includes a connecting arm 741 and a limiting protrusion 743.
- One end of the connecting arm 741 is connected to the main body 72, and the other end passes through the guide groove 121; the limiting protrusion 743 is provided when the connecting arm 741 passes through the guide groove 121.
- One end of the connecting wall is in limited contact with the side of the base 12 facing away from the main body 72. In this way, one end of the connecting wall is the limiting protrusion 743, and the other end is the main body 72.
- the adjustment buckle 74 is limited to prevent the adjustment buckle 74 from being separated from the base 12 in a direction perpendicular to the extension direction of the guide groove 121 .
- the limit protrusion 743 is in line contact with the base 12, which reduces the contact area between the limit protrusion 743 and the base 12.
- the The buckle 74 slides in the guide groove 121 , and the limiting protrusion 743 on the buckle 74 also slides on the base body 12 . Therefore, by arranging line contact between the limiting protrusion 743 and the base 12 , the friction force when the adjustment switch 70 slides can be reduced, so that the adjustment switch 70 can slide flexibly.
- the limiting protrusion 743 includes a boss 33 and a contact strip.
- the boss 33 is connected to the connecting wall.
- the contact strip is longitudinally arranged along a third direction, where the third direction is consistent with the length direction of the guide groove 121 .
- Vertical, also perpendicular to the thickness direction from the boss 33 to the main body 72, and the cross-sectional shape of the contact strip along the vertical direction perpendicular to its own longitudinal direction is semicircular, so as to contact the base 12 through the semicircular outer peripheral surface, allowing the card to be stuck
- the buckle 74 slides flexibly on the base body 12 .
- the base structure 100 further includes a sealing ring 80 , and the sealing ring 80 is fixed on the side of the adjustment switch 70 facing the base 12 .
- the sealing ring 80 has a first sealing part 82 and a second sealing part 84.
- the first sealing part 82 is used to seal the inlet of the second air intake channel 13 when the adjustment switch 70 moves to open the first air intake channel 11 to prevent
- the second air inlet channel 13 injects air to ensure that the air flow flows in only through the first air inlet channel 11 to meet the suction demand of oral suction and lung suction.
- the second sealing part 84 is used to seal the entrance of the first air intake channel 11 when the adjustment switch 70 is activated to open the second air intake channel 13 to prevent the first air intake channel 11 from entering air and ensure that the airflow only passes through the second air intake channel 13 .
- the air channel 13 flows in to meet the suction needs of the other one of oral suction and lung suction.
- an atomizer 200 is also provided, including an atomizer body (not shown) and the base structure 100 in any of the above embodiments.
- the microphone 50 has an atomizer 200 with a part of the atomizer body.
- the second sensing surface 54 of 72 air pressure is connected, that is, the inhalation airflow flowing into the atomization body 72 is connected with the second sensing surface 54 of the microphone 50, the first sensing surface 52 of the microphone 50 is connected with atmospheric pressure, and the first sensing surface 52 remains independent of the airflow in the base structure 100 and the atomizer body 72, and the microphone 50 can be effectively triggered under the pressure of the inhaled airflow.
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Abstract
一种底座结构（100）及电子雾化装置（200），该底座结构（100）包括：底座（10），其上形成有入口横截面积不同的第一进气通道（11）和第二进气通道（13），且第一进气通道（11）和第二进气通道（13）中的任意一者可选地开启并与外界连通；及咪头（50），装配于底座（10）内；其中，咪头（50）具有与大气压连通第一感应面（52），第一进气通道（11）与第二进气通道（13）均与第一感应面（52）保持独立。在气流量很小的情况下，流入电子雾化装置（200）的气流不流经第一感应面（52），不会破坏第一感应面（52）处的气压，能够使咪头（50）感应到吸入气流与大气压之间的压差，进而使咪头（50）有效触发，保证电子雾化装置（200）进行不同类型的抽吸时都能够灵敏的启动。
Description
本申请要求于2022年06月28日申请的，申请号为202221639341X、名称为“底座结构及雾化器”的中国专利的优先权，在此将其全文引入作为参考。
本申请涉及电子雾化技术领域，特别是涉及底座结构及电子雾化装置。
气溶胶是一种由固体或液体小质点分散并悬浮在气体介质中形成的胶体分散体系，由于气溶胶可通过呼吸系统被人体吸收，为用户提供一种新型的替代吸收方式，例如可对草本类或膏类的气溶胶生成基质烘烤加热而产生气溶胶的雾化装置，应用于不同领域中，为用户递送可供吸入的气溶胶，替代常规的产品形态及吸收方式。
一般地，电子雾化装置利用雾化器对气溶胶生成基质进行加热，气溶胶生成基质为受热后能产生气溶胶的基质材料。用户在使用电子雾化装置时有口吸及肺吸的不同类型需求，虽然有些电子雾化装置能够满足多种不同类型的抽吸需求，但是有些类型抽吸时的启动灵敏度不佳。
发明内容
基于此，有必要针对电子雾化装置进行有些类型抽吸时启动灵敏性不佳的问题，提供一种底座结构及电子雾化装置。
一种底座结构，所述底座结构包括：
底座，其上形成有入口横截面积不同的第一进气通道和第二进气通道，且所述第一进气通道和所述第二进气通道中的任意一者与外界连通；及
咪头，装配于所述底座内；
其中，所述咪头具有与大气压连通第一感应面，所述第一进气通道与所述第二进气通道均与所述第一感应面保持独立。
上述底座结构用于电子雾化装置中，底座上第一进气通道和第二进气通道两者的入口横截面积不同，且两者中的任意一者与外界连通。例如，第一进气通道入口的横截面积大于第二进气通道入口的横截面积。在用户需要口吸时，开启横截面积较小的第一进气通道
的入口，通过第一进气通道进气，增大吸气阻力，便于通过口吸使用电子雾化装置；在用户需要肺吸时，开启横截面积较大的第二进气通道的入口，通过第二进气通道进气，减小吸气阻力，便于通过肺吸使用电子雾化装置。如此，可选择地开启第一进气通道的入口或者第二进气通道的入口，便可满足用户的不同抽吸需求。
并且，第一进气通道和第二进气通道均与咪头的第一感应面保持独立，从第一进气通道及第二进气通道流入电子雾化装置的气流与感应大气压的第一感应面隔离。这样，在气流量很小的情况下，流入电子雾化装置的气流不流经第一感应面，不会破坏第一感应面处的气压，能够使咪头感应到吸入气流与大气压之间的压差，进而使咪头有效触发。例如，在口吸时虽然气流量较小，电子雾化装置也能够有效启动，保证电子雾化装置进行不同类型的抽吸时都能够灵敏的启动。
在其中一个实施例中，所述咪头的所述第一感应面与所述底座之间界定一与外界连通的大气压腔，所述第一进气通道与所述第二进气通道布设于所述大气压腔的外周，并与所述大气压腔保持独立。
在其中一个实施例中，所述第一进气通道与所述第二进气通道的入口均开设于所述底座的底部，所述第一进气通道和所述第二进气通道两者入口中的任意一者与外界连通且均与所述第一感应面保持独立。
在其中一个实施例中，所述咪头具有第二感应面，所述第一进气通道及所述第二进气通道均与所述第二感应面连通，且所述第二感应面与所述第一感应面保持独立。
在其中一个实施例中，所述底座结构还包括咪头固定件，所述咪头安装于所述咪头固定件内；
所述底座包括座体、均设于所述座体上的第一凸柱及第二凸柱，所述第一进气通道贯穿所述第一凸柱及所述座体开设，所述第二进气通道贯穿所述第二凸柱及所述座体开设，所述咪头固定件套设于所述第一凸柱及所述第二凸柱上，所述咪头与所述座体之间界定形成所述大气压腔。
在其中一个实施例中，所述咪头固定件上开设第一安装通孔和第二安装通孔，所述第一凸柱和所述第二凸柱分别套设于所述第一安装通孔和所述第二安装通孔内，且所述第一进气通道和所述第二进气通道分别通过所述第一安装通孔和所述第二安装通孔与所述咪头的所述第二感应面连通。
在其中一个实施例中，所述咪头固定件上形成有安装腔、第一感应通道及第二感应通道；
所述第一感应通道连通于所述安装腔与所述第一安装通孔之间，所述第二感应通道连
通于所述安装腔与所述第二安装通孔之间，所述咪头套设于所述安装腔内，且所述咪头的所述第二感应面与所述第一感应通道及所述第二感应通道均相通。
在其中一个实施例中，所述咪头固定件包括本体和凸台，所述本体上开设有所述第一安装通孔、所述第二安装通孔及所述安装腔，所述安装腔位于所述第一安装通孔与所述第二安装通孔之间，且与所述第一安装通孔及所述第二安装通孔相独立；
所述凸台设于所述本体上，且所述凸台界定形成所述第一感应通道、所述第二感应通道及连通于所述第一感应通道与所述第二感应通道之间的负压腔，所述本体上开设有连通所述负压腔与所述安装腔的通孔。
在其中一个实施例中，所述底座结构还包括调节开关，所述调节开关活动设置于所述底座上，且可操作地开启所述第一进气通道和所述第二进气通道中的任意一者。
在其中一个实施例中，所述底座上开设有引导槽，所述调节开关至少部分可滑动地设置于所述引导槽内，所述第一进气通道的入口和所述第二进气通道的入口均位于调节开关的滑动路径上。
在其中一个实施例中，所述调节开关包括本体和设于所述本体上的卡扣，所述本体层叠于所述底座外，所述卡扣穿过所述引导槽与所述底座背向所述本体的一面限位抵接。
在其中一个实施例中，还包括密封圈，所述密封圈固定于所述调节开关面向所述底座的一面，且所述密封圈具有第一密封部和第二密封部；
所述第一密封部用于在所述调节开关活动至开启所述第一进气通道时，密封所述第二进气通道的入口；所述第二密封部用于在所述调节开关活动至开启所述第二进气通道时，密封所述第一进气通道的入口。
一种雾化器，包括雾化主体和上述底座结构，所述咪头具有与部分所述雾化主体气压连通的第二感应面。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据公开的附图获得其他的附图。
图1为本申请一实施例中底座结构的截面示意图；
图2为图1所示底座结构处于肺吸状态的仰视图；
图3为图1所示底座结构处于口吸状态的仰视图；
图4为图1所示底座结构的分解示意图；
图5为图1所示底座结构的结构示意图；
图6为本申请一实施例中电子雾化装置的结构示意图。
附图说明：100、底座结构；10、底座；11、第一进气通道；12、座体；121、引导槽；13、第二进气通道；14、第一凸柱；16、第二凸柱；20、大气压腔；30、咪头固定件；31、本体；312、通孔；32、第一安装通孔；33、凸台；34、第二安装通孔；36、安装腔；37、第一感应通道；38、第二感应通道；39、负压腔；50、咪头；52、第一感应面；54、第二感应面；70、调节开关；72、主体；74、卡扣；741、连接臂；743、限位凸起；80、密封圈；82、第一密封部；84、第二密封部；200、电子雾化装置。
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似改进，因此本申请不受下面公开的具体实施例的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以
是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
参阅图1-图3，本申请一实施例中，提供一种底座结构100，装配于电子雾化装置200中，用于进气控制。
底座结构100包括底座10，底座10上形成有入口横截面积不同的第一进气通道11和第二进气通道13，即第一进气通道11和第二进气通道13两者入口的横截面积不同，且第一进气通道11和第二进气通道13中的任意一者与外界连通。例如，第一进气通道11入口的横截面积大于第二进气通道13入口的横截面积。在用户需要口吸时，开启入口横截面积较小的第一进气通道11，通过第一进气通道11进气，增大吸气阻力，便于通过口吸使用电子雾化装置200；在用户需要肺吸时，开启入口横截面积较大的第二进气通道13，通过第二进气通道13进气，减小吸气阻力，便于通过肺吸使用电子雾化装置200。如此，可选择地开启第一进气通道11的入口或者第二进气通道13的入口，便可满足用户的不同抽吸需求。
底座结构100还包括咪头50，咪头50装配于底座10内，咪头50具有与大气压连通的第一感应面52，第一进气通道11和第二进气通道13均与第一感应面52保持独立。也就是说，第一进气通道11和第二进气通道13均与咪头50的第一感应面52保持独立，从第一进气通道11及第二进气通道13流入电子雾化装置200的气流与感应大气压的第一感应面52隔离。
这样，在气流量很小的情况下，流入电子雾化装置200的气流不流经第一感应面52，不会破坏第一感应面52处的气压，能够使咪头50感应到吸入气流与大气压之间的压差，进而使咪头50有效触发。例如，在口吸时虽然气流量较小，电子雾化装置200也能够有效启动，保证电子雾化装置200进行不同类型的抽吸时都能够灵敏的启动。
进一步地，咪头50具有第二感应面54，第一进气通道11及第二进气通道13均与第
二感应面54连通，且第二感应面54与第一感应面52保持独立。当流流经第一进气通道11或者第二进气通道13时，咪头50的第二感应面54可以感应到底座结构100内部吸气气流的压力，同时咪头50的第一感应面52感应外界大气压。并且，咪头50的第一感应面52不会受到底座结构100内吸气气流的影响，第二感应面54也不会受到外界大气压的影响，咪头50的第一感应面52和第二感应面54之间产生有效压差，咪头50可以有效开启。
一些实施例中，咪头50的第一感应面52与底座10之间界定形成一与外界连通的大气压腔20，第一进气通道11和第二进气通道13布设于大气压腔20的外周，并与大气压腔20保持独立。这样，在咪头50与底座10之间形成大气压腔20，使咪头50的第一感应面52感应大气压腔20内的大气压力，且使大气压腔20与第一进气通道11及第二进气通道13保持独立，流经第一进气通道11和第二进气通道13的气流不会进入大气压腔20与咪头50的第一感应面52连通，如此使第一进气通道11和第二进气通道13均与咪头50的第一感应面52保持独立，保证咪头50感应的灵敏性。
具体地，第一进气通道11和第二进气通道13的入口均开设于底座10的底部并能够被择一开启并与外界连通，即第一进气通道11和第二进气通道13两者入口中的任意一者与外界连通，即开启第一进气通道11和第二进气通道13中的任意一者。并且，第一进气通道11和第二进气通道13的出口均与第二感应面54连通，且均与第一感应面52保持独立，这样可允许进入第一进气通道11及第二进气通道13的气流均能够与咪头50的第一感应面52保持独立，且流出第一进气通道11及第二进气通道13时与咪头50的第二感应面54连通，使咪头50有效触发。
参阅图1及图4，进一步地，底座结构100包括咪头固定件30咪头固定件30套设于底座10上，咪头50装配于咪头固定件30内，以通过咪头固定件30固定安装咪头50。可选地，咪头固定件30为硅胶件。
底座10包括座体12、均设于座体12上的第一凸柱14及第二凸柱16，第一进气通道11贯穿第一凸柱14及座体12开设，第二进气通道13贯穿第二凸柱16及座体12开设，咪头固定件30套设于第一凸柱14及第二凸柱16上，咪头50与座体12之间界定形成大气压腔20。这样，通过咪头固定件30容置咪头50，并且将咪头固定件30直接套设于底座10的第一凸柱14和第二凸柱16上，使第一凸柱14内的第一进气通道11、及第二凸柱16内的第二进气通道13均直接与咪头固定件30对接后流出，防止第一进气通道11及第二进气通道13与大气压腔20连通。
具体地，咪头固定件30上开设有第一安装通孔32和第二安装通孔34，第一凸柱14
和第二凸柱16分别套设于第一安装通孔32和第二安装通孔34内，且第一进气通道11和第二进气通道13分别通过第一安装通孔32和第二安装通孔34与咪头50的第二感应面54连通。也就是说，通过咪头固定件30上的第一安装通孔32安装第一凸柱14，通过咪头固定件30上的第二安装通孔34安装第二凸柱16，且利用第一安装通孔32连通第一进气通道11和第二感应面54，利用第二安装通孔34连通第二进气通道13和第二感应面54，流经第一进气通道11和第二进气通道13的气流可有效触发咪头50。
参阅图1及图4，一些实施例中，咪头固定件30上形成有安装腔36、第一感应通道37及第二感应通道38，第一感应通道37连通于安装腔36与第一安装通孔32之间，第二感应通道38连通于安装腔36与第二安装通孔34之间，咪头50套设于安装腔36内，且咪头50的第二感应面54与第一感应通道37及第二感应通道38均连通。相当于，将咪头50装配于咪头固定件30的安装腔36内，然后利用第一感应通道37连通咪头50的第二感应面54与第一安装通孔32，使第一进气通道11内的气流与咪头50的第二感应面54连通，以感应第一进气通道11内的气流。同时，利用第二感应通道38连通咪头50的第二感应面54与第二安装通孔34，使第二进气通道13内的气流与咪头50的第二感应面54连通，以感应第二进气通道13内的气流。并且，通过设置第一感应通道37和第二感应通道38，将气流引导至咪头50的第二感应面54，防止气流流向咪头50的第一感应面52而影响感应效果，保证开启灵敏度。
进一步地，咪头固定件30包括本体31和凸台33，本体31上开设有第一安装通孔32、第二安装通孔34及安装腔36，安装腔36位于第一安装通孔32和第二安装通孔34之间，且与第一安装通孔32及第二安装通孔34相独立。并且，凸台33设于本体31上，且凸台33界定形成第一感应通道37、第二感应通道38及连通于第一感应通道37与第二感应通道38之间的负压腔39，本体31上开设有连通负压腔39与安装腔36的通孔312。
这样，当第一凸柱14和第二凸柱16分别套设于第一安装通孔32和第二安装通孔34内时，可通过第一安装通孔32和第二安装通孔34将气流引导至本体31上方的凸台33中，进而通过凸台33上的第一感应通道37及第二感应通道38引导至负压腔39内，使设于安装腔36内咪头50的第二感应面54通过通孔312与负压腔39连通，进而可感应到抽吸气流。如此，使气流与咪头50的第二感应面54连通，且与咪头50位于安装腔36内的另一面第一感应面52隔离，保证启动灵敏性。
参阅图1及图5，一些实施例中，底座结构100还包括调节开关70，调节开关70活动设置于底座10上，且可操作地开启第一进气通道11和第二进气通道13中任意一者的入口，这样通过活动调节开关70便可选择性地开启第一进气通道11和第二进气通道13中任
意一者，进而切换电子雾化装置200的抽吸状态，例如切换口吸和肺吸。
进一步地，底座10上开设有引导槽121，调节开关70至少部分可滑动地设置于引导槽121内，第一进气通道11的入口和第二进气通道13的入口均位于调节开关70的滑动路径上。这样，通过滑动调节开关70可遮挡第一进气通道11和第二进气通道13两者入口中的一者，同时打开另一者，以开启第一进气通道11和第二进气通道13中的任意一者，切换抽吸方式。
具体地，调节开关70包括主体72和设于主体72上的卡扣74，主体72层叠于底座10外，卡扣74穿过引导槽121与底座10背向主体72的一面限位抵接。调节开关70通过卡扣74与引导槽121可滑动设置，并且卡扣74穿过引导槽121与底座10中的座体12限位抵接时，与卡扣74连接的主体72层叠于座体12外，将调节开关70可滑动地装配到座体12上。在用户抽吸电子雾化装置200时，拨动位于底座10中座体12外侧的主体72，使与主体72连接的卡扣74沿引导槽121滑动，进而可将调节开关70滑动至打开第一进气口和第二进气口中的一者，同时封闭另一者，如此达到切换底座结构100第一状态和第二状态的目的。
进一步地，卡扣74包括连接臂741和限位凸起743，连接臂741的一端与主体72连接，另一端穿过引导槽121；限位凸起743设于连接臂741穿过引导槽121的一端，且与座体12背向主体72的一面限位抵接，这样连接壁的一端为限位凸起743，另一端为主体72，通过限位凸起743和主体72从上下两面对调节卡扣74进行限位，防止调节卡扣74在垂直引导槽121延伸方向的方向上脱离座体12。
并且，限位凸起743与座体12之间线接触，减小限位凸起743与座体12之间的接触面积，当用户拨动调节开关70的主体72时，与主体72连接的卡扣74在引导槽121内滑动，卡扣74上的限位凸起743也会在座体12上滑动。因此，将限位凸起743与座体12之间设置为线接触，便可减小调节开关70滑动时的摩擦力，以便于调节开关70灵活滑动。
具体到本实施例中，限位凸起743包括凸台33和接触条，凸台33与连接壁连接，接触条沿第三方向纵长设置，其中第三方向与引导槽121延伸的长度方向垂直，还与凸台33至主体72的厚度方向垂直，且接触条的沿垂直自身纵长方向的横截面形状为半圆形，以通过半圆形的外周面与座体12接触，允许卡扣74在座体12上灵活滑动。
一些实施例中，底座结构100还包括密封圈80，密封圈80固定于调节开关70面向座体12的一面。密封圈80具有第一密封部82和第二密封部84，第一密封部82用于在调节开关70活动至开启第一进气通道11时，密封第二进气通道13的入口，以防止第二进气通道13进气，保证气流仅通过第一进气通道11流入，以满足口吸和肺吸中的一种抽吸需求。
第二密封部84用于在调节开关70活动至开启第二进气通道13时，密封第一进气通道11的入口，以防止第一进气通道11进气，保证气流仅通过第二进气通道13流入，以满足口吸和肺吸中的另一中抽吸需求。
参阅图6，本申请一实施例中，还提供一种雾化器200，包括雾化主体(图未示)和上述任一实施例中的底座结构100，咪头50具有与部分雾化主体72气压连通的第二感应面54，即流入雾化主体72的吸气气流与咪头50的第二感应面54连通，咪头50的第一感应面52与大气压连通，且第一感应面52与底座结构100及雾化主体72内的气流保持独立，咪头50能够在吸气气流的压力作用下有效触发。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。
Claims (13)
- 一种底座结构，其特征在于，所述底座结构包括：底座，其上形成有入口横截面积不同的第一进气通道和第二进气通道，且所述第一进气通道和所述第二进气通道中的任意一者与外界连通；咪头，装配于所述底座内；其中，所述咪头具有与大气压连通第一感应面，所述第一进气通道与所述第二进气通道均与所述第一感应面保持独立。
- 根据权利要求1所述的底座结构，其特征在于，所述咪头的所述第一感应面与所述底座之间界定一与外界连通的大气压腔，所述第一进气通道与所述第二进气通道布设于所述大气压腔的外周，并与所述大气压腔保持独立。
- 根据权利要求2所述的底座结构，其特征在于，所述第一进气通道与所述第二进气通道的入口均开设于所述底座的底部，所述第一进气通道和所述第二进气通道两者入口中的任意一者与外界连通且均与所述第一感应面保持独立。
- 根据权利要求1-3任意一项所述的底座结构，其特征在于，所述咪头具有第二感应面，所述第一进气通道及所述第二进气通道均与所述第二感应面连通，且所述第二感应面与所述第一感应面保持独立。
- 根据权利要求4所述的底座结构，其特征在于，所述底座结构还包括咪头固定件，所述咪头安装于所述咪头固定件内；所述底座包括座体、第一凸柱以及第二凸柱，所述第一进气通道贯穿所述第一凸柱及所述座体开设，所述第二进气通道贯穿所述第二凸柱及所述座体开设，所述咪头固定件套设于所述第一凸柱及所述第二凸柱上，所述咪头与所述座体之间界定形成所述大气压腔。
- 根据权利要求5所述的底座结构，其特征在于，所述咪头固定件上开设第一安装通孔和第二安装通孔，所述第一凸柱和所述第二凸柱分别套设于所述第一安装通孔和所述第二安装通孔内，且所述第一进气通道和所述第二进气通道分别通过所述第一安装通孔和所述第二安装通孔与所述咪头的所述第二感应面连通。
- 根据权利要求6所述的底座结构，其特征在于，所述咪头固定件上形成有安装腔、第一感应通道及第二感应通道；所述第一感应通道连通于所述安装腔与所述第一安装通孔之间，所述第二感应通道连通于所述安装腔与所述第二安装通孔之间，所述咪头套设于所述安装腔内，且所述咪头的所述第二感应面与所述第一感应通道及所述第二感应通道均相通。
- 根据权利要求7所述的底座结构，其特征在于，所述咪头固定件包括本体和凸台，所述本体上开设有所述第一安装通孔、所述第二安装通孔及所述安装腔，所述安装腔位于所述第一安装通孔与所述第二安装通孔之间，且与所述第一安装通孔及所述第二安装通孔相独立；所述凸台设于所述本体上，且所述凸台界定形成所述第一感应通道、所述第二感应通道及连通于所述第一感应通道与所述第二感应通道之间的负压腔，所述本体上开设有连通所述负压腔与所述安装腔的通孔。
- 根据权利要求1-3任意一项所述的底座结构，其特征在于，所述底座结构还包括调节开关，所述调节开关活动设置于所述底座上，且可操作地开启所述第一进气通道和所述第二进气通道中的任意一者。
- 根据权利要求9所述的底座结构，其特征在于，所述底座上开设有引导槽，所述调节开关至少部分可滑动地设置于所述引导槽内，所述第一进气通道的入口和所述第二进气通道的入口均位于调节开关的滑动路径上。
- 根据权利要求10所述的底座结构，其特征在于，所述调节开关包括本体和设于所述本体上的卡扣，所述本体层叠于所述底座外，所述卡扣穿过所述引导槽与所述底座背向所述本体的一面限位抵接。
- 根据权利要求9所述的底座结构，其特征在于，还包括密封圈，所述密封圈固定于所述调节开关面向所述底座的一面，且所述密封圈具有第一密封部和第二密封部；所述第一密封部用于在所述调节开关活动至开启所述第一进气通道时，密封所述第二进气通道的入口；所述第二密封部用于在所述调节开关活动至开启所述第二进气通道时，密封所述第一进气通道的入口。
- 一种雾化器，其特征在于，包括雾化主体和上述权利要求1-12任意一项所述的底座结构，所述咪头具有与部分所述雾化主体气压连通的第二感应面。
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