CN214710348U - Electronic atomization device, atomizer and base thereof - Google Patents
Electronic atomization device, atomizer and base thereof Download PDFInfo
- Publication number
- CN214710348U CN214710348U CN202120274023.7U CN202120274023U CN214710348U CN 214710348 U CN214710348 U CN 214710348U CN 202120274023 U CN202120274023 U CN 202120274023U CN 214710348 U CN214710348 U CN 214710348U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- base
- hole
- inlet hole
- atomizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The application discloses electron atomizing device, atomizer and base thereof. The base comprises a partition plate, wherein an air inlet hole is formed in the partition plate, the partition plate is provided with a first surface and a second surface which are opposite, the air inlet hole is communicated with the first surface and the second surface, an included angle formed between the inner surface of the air inlet hole and the first surface is smaller than 90 degrees, and the air inlet hole has a capillary adsorption effect on entering liquid; wherein, the external air flow passes through the air inlet hole to enter from the space on one side of the first surface to the space on one side of the second surface. The contained angle that forms between the internal surface through injecing the inlet port and the first surface is less than 90, and the inlet port still has the capillary adsorption to the liquid that gets into, and the base that this application provided can show and promote leak protection liquid ability.
Description
Technical Field
The application relates to the technical field of atomization, in particular to an electronic atomization device, an atomizer and a base thereof.
Background
In the prior art, an electronic atomization device mainly comprises an atomizer and a power supply. The atomizer generally comprises a liquid storage cavity and an atomizing assembly, wherein the liquid storage cavity is used for storing an atomizeable medium, and the atomizing assembly is used for heating and atomizing the atomizeable medium to form aerosol which can be eaten by a smoker; the power supply is used to provide energy to the atomizer.
There are situations in the atomizer where the nebulizable medium leaks into the nebulization chamber and eventually leaks towards the power supply, easily leading to a malfunction of the power supply.
SUMMERY OF THE UTILITY MODEL
The application mainly provides an electronic atomization device, an atomizer and a base thereof, and aims to solve the problem that the atomizer leaks liquid to a power supply.
In order to solve the technical problem, the application adopts a technical scheme that: a base for an atomizer is provided. The base comprises a partition plate, an air inlet hole is formed in the partition plate, the partition plate is provided with a first surface and a second surface which are opposite to each other, the air inlet hole is communicated with the first surface and the second surface, an included angle formed between the inner surface of the air inlet hole and the first surface is smaller than 90 degrees, and the air inlet hole has a capillary adsorption effect on entering liquid; wherein the external air flow passes through the air intake hole to enter from a side space of the first surface to a side space of the second surface.
In some embodiments, the first surface is perpendicular to an axis of the air intake hole, and the aperture of the air intake hole gradually decreases along the axis and in a direction from the second surface toward the first surface.
In some embodiments, the included angle between the first surface and the axis of the air inlet hole is less than 90 degrees, and the air inlet hole is a through hole with the same diameter; or
The air inlet hole is a through hole with the aperture gradually reduced in the direction from the second surface to the first surface; or
The air inlet hole is a through hole with the aperture gradually increasing from the second surface to the first surface.
In some embodiments, the included angle between the first surface and the axis of the air inlet hole is larger than 90 degrees, and the air inlet hole is a through hole with gradually reduced aperture in the direction from the second surface to the first surface.
In some embodiments, the base is provided with an air inlet channel, the partition covers one end of the air inlet channel, the first surface is located in the air inlet channel, the partition is provided with a plurality of air inlet holes, and the air inlet holes are all communicated with the air inlet channel.
In some embodiments, the base includes a bottom wall and a connecting arm disposed on one side of the bottom wall, the bottom wall is formed with an isolation groove on one side of the connecting arm, the partition is disposed at the bottom of the isolation groove, and a liquid accumulation groove is further disposed at the bottom of the isolation groove.
In some embodiments, the base comprises a bottom wall and a connecting arm arranged on one side of the bottom wall, and the first surface is flush with the bottom surface of the bottom wall on the side away from the connecting arm; or
The first surface is relatively protruded out of the bottom surface of the bottom wall on the side departing from the connecting arm.
In some embodiments, the minimum cross-sectional aperture of the air intake hole along a direction perpendicular to the axis of the air intake hole is 0.2mm or more and 4mm or less.
In order to solve the above technical problem, another technical solution adopted by the present application is: an atomizer is provided. The atomizer includes atomizing seat, atomizing core and as above-mentioned base, the atomizing core is located the atomizing seat with between the base, the base with the atomizing seat is connected and is formed with the atomizing chamber, the inlet port intercommunication the atomizing chamber.
In order to solve the above technical problem, another technical solution adopted by the present application is: an electronic atomizer is provided. The electronic atomization device comprises a power supply and the atomizer, wherein the power supply is connected with the atomizer and supplies power to the atomizer.
The beneficial effect of this application is: be different from prior art's condition, this application discloses an electron atomizer, atomizer and base thereof. The included angle formed between the inner surface and the first surface of the air inlet hole is limited to be smaller than 90 degrees, when the liquid matrix leaked into the atomizing cavity in the atomizer enters the air inlet hole from the second surface, the liquid matrix is located on the inner surface of the air inlet hole, the included angle formed between the inner surface and the first surface is smaller than 90 degrees, the liquid matrix is difficult to expand and infiltrate to the first surface from the inner surface, the liquid leakage prevention capacity of the air inlet hole can be improved, the air inlet hole has a capillary adsorption effect on the entering liquid, leakage can be further prevented from leaking to one side space of the first surface from the air inlet hole, the liquid leakage prevention capacity of the base can be remarkably improved, and leakage of the liquid in the atomizer to the power supply can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:
FIG. 1 is a schematic structural diagram of an embodiment of an electronic atomizer provided herein;
FIG. 2 is a schematic cross-sectional view of an atomizer in the electronic atomizer of FIG. 1;
FIG. 3 is a schematic diagram of the base of the atomizer shown in FIG. 2;
FIG. 4 is a schematic cross-sectional view of the base shown in FIG. 3;
FIG. 5 is a first partial cross-sectional view of a partition in the base of FIG. 4;
FIG. 6 is a second partial cross-sectional view of the partition in the base of FIG. 4;
FIG. 7 is a third partial cross-sectional view of the partition in the base of FIG. 4;
FIG. 8 is a fourth partial cross-sectional view of the partition in the base of FIG. 4;
FIG. 9 is a schematic view of a fifth partial cross-sectional view of a partition in the base of FIG. 4.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" 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 specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an embodiment of an electronic atomization apparatus provided in the present application, and fig. 2 is a schematic cross-sectional structural diagram of an atomizer in the electronic atomization apparatus of fig. 1.
The electronic atomization device 300 can be used for atomization of liquid substrates such as tobacco juice, liquid medicine and the like. The electronic atomizer 300 comprises an atomizer 100 and a power supply 200 which are connected with each other, wherein the atomizer 100 is used for storing liquid substrate and atomizing the liquid substrate to form smoke which can be inhaled by a user, and the power supply 200 is used for supplying power to the atomizer 100 so that the atomizer 100 can atomize the liquid substrate to form the smoke.
As shown in fig. 2, the atomizer 100 generally comprises a housing 10, an atomizing base 20, an atomizing core 30 and a base 40, wherein the atomizing base 20, the atomizing core 30 and the base 40 are all assembled on the housing 10, and the atomizing core 30 is disposed between the atomizing base 20 and the base 40 and is used for atomizing a liquid substrate loaded in the housing 10.
The atomizing base 20 is embedded in the housing 10 from the open end of the housing 10 to seal the liquid storage chamber 120. The atomizing base 20 is provided with a liquid inlet hole 21 and a smoke outlet 23, the liquid inlet cavity 21 is communicated with the liquid storage cavity 120, the liquid inlet cavity 21 guides the liquid matrix to the atomizing core 30 so that the atomizing core 30 atomizes the liquid matrix to form smoke, the air duct 14 is connected with the smoke outlet 24 so as to guide the smoke generated in the atomizing base 20 into the air duct 14 from the smoke outlet 24, and the air duct 14 is used for guiding the smoke to the oral cavity of a user through the smoke outlet 23.
The base 40 is covered at the open end of casing 10 to be connected and be formed with atomizing chamber 22 with base 40 and atomizing seat 20, atomizing core 30 is located between atomizing seat 20 and the base 40, and the inlet surface of atomizing core 30 passes through the liquid matrix in feed liquor hole 21 fluid intercommunication stock solution chamber 120, and the atomizing face of atomizing core 30 is located in atomizing chamber 22 to produce smog in atomizing chamber 22. Wherein, the base 40 is provided with an air inlet 41, the air inlet 41 is communicated with the atomizing cavity 22 and the outside atmosphere, and is used for introducing the outside air into the atomizing cavity 22, and carrying the smoke in the atomizing cavity 22 by the air flow to enter the oral cavity of the user through the smoke outlet 23 and the air duct 14.
Referring to fig. 3 and 4 in combination, fig. 3 is a schematic structural diagram of a base in the atomizer shown in fig. 2, and fig. 4 is a schematic sectional structural diagram of the base shown in fig. 3.
The base 40 comprises a partition 43, an air inlet 41 is arranged on the partition 43, the partition 43 has a first surface 430 and a second surface 432 which are opposite, the first surface 430 is a side surface of the partition 43 facing away from the atomizing core 30, the second surface 432 is a side surface of the partition 43 facing towards the atomizing core 30, and the air inlet 41 is communicated with the first surface 430 and the second surface 432.
Alternatively, the partition 43 may be a bottom wall of the base 40, and further close the open end of the housing 10; alternatively, the partition 43 is a part of the bottom wall of the base 40, which is not particularly limited in the present application.
In this embodiment, the base 40 includes a bottom wall 42 and a connecting arm 44 disposed on one side of the bottom wall 42, the partition 43 is disposed on the bottom wall 42, and the connecting arm 44 is used for being clamped with the atomizing base 20.
Wherein, the bottom wall 42 is formed with an isolation groove 420 on one side of the connecting arm 44, the partition plate 43 is disposed at the bottom of the isolation groove 420, the bottom of the isolation groove 420 is further provided with a liquid accumulation groove 422, and both the isolation groove 420 and the liquid accumulation groove 422 can be used for receiving leakage liquid.
Still be equipped with inlet channel 45 on the base 40, baffle 43 sets up in the bottom of isolation groove 420, and baffle 43 closing cap in inlet channel 45's one end, and first surface 430 is located inlet channel 45, is equipped with a plurality of inlet ports 41 on the baffle 43, and a plurality of inlet ports 41 all communicate inlet channel 45.
In other embodiments, the first surface 430 is flush with the bottom surface of the bottom wall 42 on the side facing away from the connecting arm 44. For example, the base 40 is further provided with an air inlet channel 45, the partition 43 covers one end of the air inlet channel 45, the second surface 432 is located in the air inlet channel 45, and the first surface 430 is flush with the bottom surface of the bottom wall 42 on the side away from the connecting arm 44.
Alternatively, the first surface 430 may also protrude from a bottom surface of the bottom wall 42 facing away from the connecting arm 44, which is not described in detail.
In the present application, an included angle a formed between the inner surface 410 of the air inlet hole 41 and the first surface 430 is smaller than 90 °, and the air inlet hole 41 has a capillary adsorption effect on the entering liquid, in other words, the air inlet hole 41 is a capillary hole. Wherein, the external air passes through the air intake hole 41 to enter from a space on one side of the first surface 430 to a space on one side of the second surface 432, in other words, the external air enters the atomizing chamber 22 on one side of the second surface 432 from a space on one side of the first surface 430 through the air intake hole 41.
Further, the air inlet 41 is a capillary hole, and the minimum section aperture of the air inlet 41 along the axis perpendicular to the axis of the air inlet 41 is greater than or equal to 0.2mm and less than or equal to 4 mm. The smaller the aperture of the air inlet 41 is, the larger the capillary adsorption force of the air inlet 41 to leaked liquid is, and the better the leakage prevention effect is, and data analysis and test verification prove that when the minimum aperture of the air inlet 41 is less than or equal to 4mm, the larger the capillary adsorption force of the air inlet 41 to leaked liquid is, and the better the leakage prevention effect is. However, the air inlet 41 is also used for ventilation, so that the suction resistance is not easy to be too large, the air inlet is difficult due to the too large suction resistance, the atomizing cavity 22 cannot be sufficiently supplied, and the liquid matrix can be insufficiently atomized, under the condition, data analysis and test verification prove that when the minimum aperture of the air inlet 41 is more than or equal to 0.2mm, sufficient air supply and proper suction resistance in the atomizing cavity 22 can be ensured.
The cross section of the air inlet hole 41 along the axis thereof may be a circular hole, an elliptical hole, a polygonal hole, or the like, and the aperture may be the aperture of a circular hole, an elliptical hole, or a polygonal hole. For example, when the section of the air inlet hole perpendicular to the axis of the air inlet hole is a round hole, the diameter of the hole is the diameter of the round hole; or when the cross section of the air inlet hole, which is vertical to the axis of the air inlet hole, is an elliptical hole, the aperture is the diameter of the long axis and the diameter of the short axis of the elliptical hole, and the diameter of the long axis and the diameter of the short axis of the elliptical hole both need to meet the size limit; when the cross section of the air inlet hole perpendicular to the axis of the air inlet hole is a polygonal hole, the maximum aperture of the polygonal hole is required to be less than or equal to 4mm, and the minimum aperture of the polygonal hole is required to be greater than or equal to 0.2 mm.
The liquid substrate stored in the atomizer 100 has a contact angle of less than 90 ° with the wall material of the parts of the atomizer 100 currently used in the market, and is the wetting liquid. For example, when the contact angle between the liquid substrate and the wall of the base 40 is less than 90 °, the liquid substrate can be absorbed on the wall in order to wet the liquid.
Therefore, in the present application, by defining the included angle a formed between the inner surface 410 of the air inlet hole 41 and the first surface 430 to be smaller than 90 °, when the liquid substrate leaked into the atomizing chamber 22 in the atomizer 100 enters the air inlet hole 41 from the second surface 432, the liquid substrate is located on the inner surface 410 of the air inlet hole 41, because the included angle a formed between the inner surface 410 and the first surface 430 is smaller than 90 °, the liquid substrate is difficult to spread and infiltrate from the inner surface 410 to the first surface 430, and thus the liquid leakage prevention capability of the air inlet hole 41 can be improved, and the air inlet hole 41 also has a capillary adsorption effect on the entering liquid, so that the leakage prevention from the air inlet hole 41 to a space on one side of the first surface 430 can be further prevented, and the liquid leakage prevention capability of the base 40 can be significantly improved.
Referring to fig. 5, fig. 5 is a first partial sectional view of the partition in the base shown in fig. 4. Specifically, the included angle a formed between the inner surface 410 and the first surface 430 is the included angle a at the interface between the inner surface 410 and the first surface 430. Specifically, the axis of the air inlet hole 41 forms a cross section on the partition 43, the first surface 430 forms a first line on the cross section, the inner surface 410 forms a second line on the cross section, an included angle a formed at a junction of the first line and the second line is an included angle a formed between the inner surface 410 and the first surface 430, and the included angle a is smaller than 90 °.
In one embodiment, as shown in FIG. 5, the first surface 430 is a plane, the first surface 430 is perpendicular to the axis of the intake hole 41, the included angle b between the first surface 430 and the axis of the intake hole 41 is 90 °, and the aperture of the intake hole 41 is gradually reduced along the axis and in a direction from the second surface 432 toward the first surface 430.
For example, the air inlet holes 41 are tapered holes, the large end of the tapered hole is located on the second surface 432, the small end of the tapered hole is located on the first surface 430, and the aperture of the air inlet holes 41 is uniformly reduced along the axis from the second surface 432 to the first surface 430, the included angle a formed between the inner surface 410 of the tapered hole and the first surface 430 is smaller than 90 °, and the air inlet holes 41 are capillary holes, so that the liquid leakage prevention capability of the air inlet holes 41 can be effectively improved.
Alternatively, the aperture of the air intake hole 41 is non-uniformly reduced in the direction from the second surface 432 to the first surface 430 along the axis, so that the included angle formed between the inner surface 410 and the first surface 430 is less than 90 °.
In this embodiment, the air inlet hole 41 is a convergent hole along the direction from the second surface 432 to the first surface 430, and the liquid locking capability is strong. And the inlet port of the base that uses in the current atomizer is the flaring type usually in view of the draft angle, and this inlet port is along self axis from the one side of orientation atomizing core to the direction that deviates from atomizing core one side aperture crescent, and it does not embody the lock liquid ability promptly.
In the design process, through design of a shrinkage type hole, an equal-diameter hole and an expansion type hole, comparison experiment verification is carried out, the minimum hole diameters of the three hole types are the same, liquid with the same depth is arranged above the three hole types, liquid amounts in containers respectively located below the three hole types are detected after the same time, and verification finds that the liquid amounts in the containers respectively located below the shrinkage type hole, the equal-diameter hole and the expansion type hole are sequentially increased, so that the liquid locking capacity of the shrinkage type hole is larger than that of the equal-diameter hole, and the liquid locking capacity of the equal-diameter hole is larger than that of the expansion type hole.
Therefore, in the embodiment, the air inlet hole 41 is set to be a contraction capillary hole, and the included angle formed between the inner surface 410 and the first surface 430 is smaller than 90 °, so that the liquid locking capability of the air inlet hole 41 can be greatly increased, and liquid leakage from the air inlet hole 41 to the power supply 200 can be effectively prevented.
In another embodiment, as shown in FIG. 6, FIG. 6 is a second partial cross-sectional view of the partition in the base of FIG. 4. The included angle b between the first surface 430 and the axis of the air inlet hole 41 is smaller than 90 degrees, the air inlet hole 41 is a through hole with the same diameter, and the included angle a formed between the inner surface 410 and the first surface 430 is smaller than 90 degrees, so that the infiltration liquid is difficult to expand and infiltrate from the inner surface 410 to the first surface 430, and the liquid leakage prevention capability of the air inlet hole 41 can be effectively improved.
An included angle b between the first surface 430 and the axis of the air inlet hole 41 is an included angle b formed between the first line and the axis of the air inlet hole 41 and facing the second surface 432.
Alternatively, as shown in FIG. 7, FIG. 7 is a third partial sectional view of the partition in the base of FIG. 4. The included angle b between the first surface 430 and the axis of the air inlet hole 41 is smaller than 90 °, and the through hole with gradually decreasing aperture in the direction from the second surface 432 to the first surface 430 of the air inlet hole 41 can also make the included angle a formed between the inner surface 410 and the first surface 430 smaller than 90 °, so as to improve the liquid leakage prevention capability of the air inlet hole 41.
Alternatively, as shown in FIG. 8, FIG. 8 is a schematic view of a fourth partial cross-sectional structure of the partition in the base of FIG. 4. The included angle between the first surface 430 and the axis b of the air inlet hole 41 is smaller than 90 °, the aperture of the air inlet hole 41 gradually increases from the second surface 432 to the first surface 430, and the included angle a formed between the inner surface 410 and the first surface 430 is smaller than 90 °, so that the wetting liquid is difficult to spread and wet from the inner surface 410 to the first surface 430, and the liquid leakage prevention capability of the air inlet hole 41 can be effectively improved.
In yet another embodiment, referring to FIG. 9, FIG. 9 is a schematic view, partially in section, of a fifth embodiment of a partition in the base of FIG. 4. The included angle b between the first surface 430 and the axes of the air intake holes 41 is greater than 90 °, wherein the included angle b between the first surface 430 and the axes of the air intake holes 41 is the included angle b formed between the first line and the axes of the air intake holes 41 and directed toward the second surface 432, and the included angle b is greater than 90 °. The air inlet hole 41 is a through hole with a gradually decreasing aperture in the direction from the second surface 432 to the first surface 430, and the included angle a formed between the inner surface 410 and the first surface 430 is smaller than 90 °, so that the wetting liquid is difficult to spread and wet from the inner surface 410 to the first surface 430, and the liquid leakage prevention capability of the air inlet hole 41 can be effectively improved.
The included angle formed between the inner surface and the first surface of the air inlet hole is limited to be smaller than 90 degrees, when the liquid matrix leaked into the atomizing cavity in the atomizer enters the air inlet hole from the second surface, the liquid matrix is located on the inner surface of the air inlet hole, the included angle formed between the inner surface and the first surface is smaller than 90 degrees, the liquid matrix is difficult to expand and infiltrate to the first surface from the inner surface, the liquid leakage prevention capacity of the air inlet hole can be improved, the air inlet hole has a capillary adsorption effect on the entering liquid, leakage can be further prevented from leaking to one side space of the first surface from the air inlet hole, the liquid leakage prevention capacity of the base can be remarkably improved, and leakage of the liquid in the atomizer to the power supply can be avoided.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.
Claims (10)
1. A base for an atomizer is characterized in that the base comprises a partition plate, an air inlet hole is formed in the partition plate, the partition plate is provided with a first surface and a second surface which are opposite to each other, the air inlet hole is communicated with the first surface and the second surface, an included angle formed between the inner surface of the air inlet hole and the first surface is smaller than 90 degrees, and the air inlet hole has a capillary adsorption effect on entering liquid;
wherein the external air flow passes through the air intake hole to enter from a side space of the first surface to a side space of the second surface.
2. The base of claim 1, wherein the first surface is perpendicular to an axis of the air intake aperture, the aperture of the air intake aperture gradually decreasing along the axis and in a direction pointing from the second surface to the first surface.
3. The base of claim 1, wherein the angle between the first surface and the axis of the air intake aperture is less than 90 °, and the air intake aperture is a through aperture of equal diameter; or
The air inlet hole is a through hole with the aperture gradually reduced in the direction from the second surface to the first surface; or
The air inlet hole is a through hole with the aperture gradually increasing from the second surface to the first surface.
4. The base of claim 1, wherein the angle between the first surface and the axis of the air inlet hole is greater than 90 °, and the air inlet hole is a through hole with gradually decreasing diameter in the direction from the second surface to the first surface.
5. The base of any one of claims 1 to 4, wherein the base is provided with an air inlet channel, the partition covers one end of the air inlet channel, the first surface is located in the air inlet channel, the partition is provided with a plurality of air inlets, and the plurality of air inlets are all communicated with the air inlet channel.
6. The base according to claim 5, wherein the base comprises a bottom wall and a connecting arm arranged on one side of the bottom wall, the bottom wall is formed with an isolation groove on one side of the connecting arm, the partition plate is arranged at the bottom of the isolation groove, and a liquid accumulation groove is further arranged at the bottom of the isolation groove.
7. The base according to any one of claims 1 to 4, wherein the base comprises a bottom wall and a connecting arm arranged on one side of the bottom wall, and the first surface is flush with a bottom surface of the bottom wall on the side facing away from the connecting arm; or
The first surface is relatively protruded out of the bottom surface of the bottom wall on the side departing from the connecting arm.
8. The base of claim 1, wherein the minimum cross-sectional aperture of the air intake hole along a direction perpendicular to the axis of the air intake hole is 0.2mm or more and 4mm or less.
9. An atomizer, characterized in that, the atomizer includes atomizing seat, atomizing core and the base of any one of claims 1 to 8, the atomizing core is located between the atomizing seat and the base, the base with the atomizing seat is connected and is formed with the atomizing chamber, the inlet port communicates the atomizing chamber.
10. An electronic atomizer device, comprising a power source and an atomizer according to claim 9, said power source being connected to and supplying power to said atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274023.7U CN214710348U (en) | 2021-01-29 | 2021-01-29 | Electronic atomization device, atomizer and base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274023.7U CN214710348U (en) | 2021-01-29 | 2021-01-29 | Electronic atomization device, atomizer and base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214710348U true CN214710348U (en) | 2021-11-16 |
Family
ID=78642945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120274023.7U Active CN214710348U (en) | 2021-01-29 | 2021-01-29 | Electronic atomization device, atomizer and base thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214710348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826136A (en) * | 2021-01-29 | 2021-05-25 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer and base thereof |
-
2021
- 2021-01-29 CN CN202120274023.7U patent/CN214710348U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826136A (en) * | 2021-01-29 | 2021-05-25 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer and base thereof |
| WO2022160909A1 (en) * | 2021-01-29 | 2022-08-04 | 深圳麦克韦尔科技有限公司 | Electronic atomizing apparatus, atomizer, and base thereof |
| CN112826136B (en) * | 2021-01-29 | 2024-10-15 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer and base thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112826136A (en) | Electronic atomization device, atomizer and base thereof | |
| CN111631437A (en) | Atomizer and electronic atomization device | |
| CN111011933A (en) | Electronic atomization device and atomizer thereof | |
| CN113841928B (en) | Electronic atomizing device and atomizer thereof | |
| CN212345299U (en) | Atomizer and electronic atomization device | |
| CN216821742U (en) | Electronic atomization device and atomizer thereof | |
| WO2022242691A1 (en) | Atomizer and aerosol generating device | |
| CN113142653A (en) | Electronic atomization device and atomizer thereof | |
| CN214710348U (en) | Electronic atomization device, atomizer and base thereof | |
| CN112493550A (en) | Atomizer and electronic atomization device thereof | |
| CN214629859U (en) | Atomizer and electronic atomization device | |
| WO2021226835A1 (en) | Atomizer and electronic atomization device | |
| CN218418397U (en) | Electronic atomization device and atomizer thereof | |
| WO2023241098A1 (en) | Electronic cigarette atomizing device and electronic cigarette | |
| WO2023155476A1 (en) | Atomizer and atomization device | |
| CN217446662U (en) | Electronic atomization device and atomizer | |
| CN217389996U (en) | Atomizer and aerosol generating device | |
| CN217389995U (en) | Atomizer and aerosol generating device | |
| CN217958737U (en) | Atomizer and electronic atomization device | |
| CN214802303U (en) | Atomizer and electronic atomization device | |
| CN115804468A (en) | Atomizer and aerosol-generating device | |
| CN211960894U (en) | Atomizer subassembly and electronic atomization device | |
| CN113197351A (en) | Atomizer and electronic atomization device | |
| CN113455713A (en) | Atomizing device capable of supplementing air and electronic cigarette | |
| CN217389994U (en) | Atomizer and aerosol generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |