CN218605062U - A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette - Google Patents
A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette Download PDFInfo
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- CN218605062U CN218605062U CN202221708335.5U CN202221708335U CN218605062U CN 218605062 U CN218605062 U CN 218605062U CN 202221708335 U CN202221708335 U CN 202221708335U CN 218605062 U CN218605062 U CN 218605062U
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- oil
- oil guide
- electronic cigarette
- liquid
- atomizing core
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- 235000019504 cigarettes Nutrition 0.000 title abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 104
- 238000000889 atomisation Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000003571 electronic cigarette Substances 0.000 claims description 62
- 241000208125 Nicotiana Species 0.000 claims description 32
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 32
- 239000000919 ceramic Substances 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 abstract description 12
- 239000004071 soot Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000000691 measurement method Methods 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 238000005213 imbibition Methods 0.000 description 5
- 230000000391 smoking effect Effects 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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
- A24F40/44—Wicks
-
- 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
- A24F40/42—Cartridges or containers for inhalable precursors
-
- 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
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
-
- 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
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Coating Apparatus (AREA)
Abstract
The application discloses an atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette, atomizing core includes: the oil guide body is provided with an oil guide side surface and an oil storage side surface which are oppositely arranged, at least one part of the oil guide side surface forms a liquid suction area, at least one part of the oil storage side surface forms an atomization area, the oil guide body comprises an oil storage part, the oil storage part is a part of the oil guide body which is translated from the oil storage side surface to the oil storage side surface by 0.5-1.5 mm, and the liquid storage amount of the oil storage part is 5-30 mg; and the heating body is arranged in the atomizing area on the side surface of the oil storage side. According to this application embodiment be used for the atomizing core of electron cigarette can match the required fluid measure of single-port atomizing to can guarantee out the fog quantity, can guarantee again that fluid is fully atomized.
Description
Technical Field
The application relates to the technical field of electronic cigarettes, in particular to an atomizing core for an electronic cigarette, a cartridge for the electronic cigarette and the electronic cigarette.
Background
With the increasingly strict control and limitation of tobacco worldwide, the electronic cigarette serving as a substitute for traditional tobacco can not only simulate the sensory experience of smoking, but also has far lower damage degree to health than the traditional tobacco smoking, so that the demand of the electronic cigarette is increased year by year.
The electron cigarette includes cigarette bullet and tobacco rod usually, and the cigarette bullet is installed in the tobacco rod and can produce the smog of being inhaled by the human body, and the cigarette bullet is provided with oil storage chamber, air flue, atomizing chamber and atomizing core, is provided with the fluid that is used for producing smog in the oil storage storehouse, and fluid passes through atomizing core heating atomization formation smog and gets into the atomizing chamber, then gets into the air flue by the user's inhalation through the atomizing chamber.
In the related art, when a user sucks the electronic cigarette, phenomena such as 'frying oil' or 'core pasting' and the like often occur, and the taste of the smoke is seriously influenced.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. For this reason, an object of this application is to provide an atomizing core for electron cigarette, with this atomizing core assembly in the electron cigarette, the user is when the suction, and the atomized liquid can fully be atomized, has reduced the phenomenon of electron cigarette "fried oil", also can avoid the user to appear the phenomenon of "pasting the core" in the suction process, and smog taste is purer just.
The application also provides a cartridge for an electronic cigarette with the atomizing core for the electronic cigarette.
The application also provides an electronic cigarette with the above-mentioned cartridge for an electronic cigarette.
In order to achieve the above object, an atomizing core for an electronic cigarette is provided according to an embodiment of a first aspect of the present application, including: the oil guide body is provided with an oil guide side surface and an oil storage side surface which are oppositely arranged, at least one part of the oil guide side surface forms a liquid suction area, at least one part of the oil storage side surface forms an atomization area, the oil guide body comprises an oil storage part, the oil storage part is a part of the oil guide body which is translated from the oil storage side surface to the oil storage side surface by 0.5-1.5 mm, and the liquid storage amount of the oil storage part is 5-30 mg; and the heating body is arranged in the atomizing area on the side surface of the oil storage side.
The inventor of the application finds that in the process of research, the phenomenon of oil frying or core pasting can occur in the electronic cigarette in the related art, because after the atomized liquid in the liquid storage bin of the electronic cigarette enters the atomizing core, part of the atomized liquid cannot be sufficiently atomized and gathers in the non-atomizing area of the atomizing core, the non-atomizing area of the atomizing core can be heated by the heating element but is not sufficient to atomize the tobacco tar, so that the oil frying occurs, and in the process of smoking, the atomized liquid can be inhaled into the mouth of a user along with the smoke, so that the taste of the smoke is seriously influenced; in the related art, the phenomenon that the atomized liquid conducted to the atomization area is insufficient to cause 'core pasting' also occurs, and the smoke taste is seriously influenced.
The inventor of the application further studies and discovers that the temperature of a part between the translation positions of 0.5 mm-1.5 mm from one side surface of an oil guide body close to an atomization area to the orientation of one side surface of a liquid suction area during actual suction can reach the atomization temperature of atomized liquid, namely the effective atomization temperature of the atomized liquid, the part of the oil guide body is defined as an oil storage part, the other part of the oil guide body is the oil guide part, the oil storage quantity of the oil storage part is controlled to enable the oil storage part to meet the requirement that the stored liquid quantity Q1 of the oil storage part is 5 mg-30 mg, the atomized liquid quantity of the atomized liquid can reach balance with an atomization core in a suction period, and the problem that the suction taste of the electronic cigarette is seriously influenced due to the fact that the problems of 'oil frying' or 'paste core' and the like occur in the suction process of the electronic cigarette in the prior art can be effectively solved.
According to some embodiments of the present application, the oil guide body further comprises an oil guide portion, the oil guide portion being a portion of the oil guide body that is shifted between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface; the liquid storage quantity Q2 of the oil guide part meets the following requirements: Q2/Q1=0.5 to 2.5.
According to some embodiments of the present application, the reservoir volume of the reservoir is Q1= the reservoir volume x the porosity of the reservoir x the density of the atomized liquid; the liquid storage amount Q2 of the oil guide portion = a volume V2 of the oil guide portion × a porosity σ 2 of the oil guide portion × a density ρ of the atomized liquid.
According to some embodiments of the application, the drainage of the oil conducting part = the area of the suction area x the drainage rate of the oil conducting part x the suction time in one suction cycle x the density of the atomized liquid.
According to some embodiments of the present application, the oil guide body further comprises an oil guide portion, the oil guide portion being a portion of the oil guide body that is shifted between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface; the range of the liquid guiding quantity D1 of the oil guiding part is as follows: 2.5mg to 12mg.
According to some embodiments of the present application, the oil guide body further comprises an oil guide portion, the oil guide portion being a portion of the oil guide body that is shifted between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface; the oil guide part and the oil storage part are separated or integrated.
According to some embodiments of the present application, the oil guide body further comprises an oil guide portion, the oil guide portion being a portion of the oil guide body that is shifted between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface; the oil guide part and the oil storage part are made of the same or different materials.
According to some embodiments of the present application, the oil guiding portion is ceramic or oil absorbent cotton; the oil storage part is made of ceramic or oil absorption cotton.
According to some embodiments of the present application, the oil guide is composed of one or more porous ceramic pieces; or the oil guide part is composed of one or more oil absorption cotton; or the oil guide part is formed by one or more porous ceramic pieces and one or more oil absorption cotton together.
According to some embodiments of the present application, the oil reservoir is comprised of one or more porous ceramic pieces; or the oil storage part is composed of one or more oil absorption cotton; or the oil storage part is formed by one or more porous ceramic pieces and one or more oil absorption cotton together.
According to some embodiments of the present application, the oil guide body further comprises an oil guide portion, the oil guide portion being a portion of the oil guide body that is shifted between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface; an orthographic area of the oil guide portion is smaller than or equal to an orthographic area of the oil reservoir portion in a plane perpendicular to a direction from the oil guide side surface to the oil reservoir side surface.
According to some embodiments of the present application, the oil reservoir is configured in a rectangular parallelepiped shape; the oil guide part is in a cuboid shape, a trapezoid table shape or a triangle table shape.
According to some embodiments of the application, the area of the liquid intake zone is less than or equal to the area of the atomization zone.
According to some embodiments of the present application, the oil guide side surface is configured as a plane, a polygonal curved surface, an arc curved surface, or a spherical surface; the oil storage side surface is configured into a plane, a zigzag curved surface, an arc curved surface or a spherical surface.
According to some embodiments of the application, the atomizing core for an electronic cigarette further comprises: the atomizing core sealing piece is sleeved on the oil guide body and provided with an oil through opening, and at least one part of the side surface of the oil guide body is exposed out of the oil through opening to form the liquid suction area.
According to a second aspect of the present application, an embodiment proposes a cartridge for an electronic cigarette, comprising: the device comprises a shell, a pressure sensor and a controller, wherein an oil storage cavity, an air passage and an atomization cavity communicated with the air passage are arranged in the shell; according to the first aspect embodiment of this application atomizing core for electron cigarette, atomizing core locates in the casing, lead the imbibition district of oil side surface with oil storage chamber intercommunication, the atomization district of oil storage side surface with atomizing chamber intercommunication.
According to the cartridge for the electronic cigarette of the embodiment of the second aspect of the application, the atomizing core for the electronic cigarette can be used for matching the oil liquid amount required by single-port atomization, so that the mist outlet amount can be ensured, and the oil liquid can be sufficiently atomized.
According to a third aspect of the present application, an electronic cigarette is provided, including: a cartridge according to embodiments of the second aspect of the present application; a tobacco rod having an electrical assembly disposed therein, the electrical assembly being in electrical connection with the heating body, the electrical assembly being configured to supply power to the heating body.
According to the electronic cigarette of the embodiment of the third aspect of the application, by utilizing the cartridge of the embodiment of the second aspect of the application, the amount of the oil liquid required by single-port atomization can be matched, so that the mist output can be ensured, and the oil liquid can be sufficiently atomized.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a cartridge according to an embodiment of the present application.
Figure 2 is a schematic structural view from another perspective of a cartridge according to embodiments of the present application.
Figure 3 is an exploded view of a cartridge according to an embodiment of the present application.
Figure 4 is a schematic diagram of an oil-guiding body of a cartridge according to an embodiment of the present application.
Figure 5 is a schematic diagram of an oil-guiding body of a cartridge according to another embodiment of the present application.
Figure 6 is a schematic diagram of the structure of the oil-guiding body of a cartridge according to yet another embodiment of the present application.
Figure 7 is a schematic diagram of an oil-guiding body of a cartridge according to yet another embodiment of the present application.
Figure 8 is a schematic diagram of an oil-guiding body of a cartridge according to yet another embodiment of the present application.
Fig. 9 is a schematic connection diagram of the oil storage side surface of the cartridge and the heating body according to an embodiment of the present application.
Figure 10 is a schematic diagram of an atomizing cartridge seal of a cartridge according to an embodiment of the present application.
Figure 11 is a schematic structural view of another perspective of an atomizing wick seal of a cartridge according to an embodiment of the present application.
Figure 12 is a cross-sectional view of an atomizing cartridge seal of a cartridge according to an embodiment of the present application.
Reference numerals:
a cartridge 100, an atomizing core 200,
An oil guide body 1, an oil guide side surface 11, an oil reservoir side surface 12, an oil guide portion 13, an oil reservoir portion 14, a step surface 15,
A heating body 2, an atomizing core sealing piece 3, an oil through hole 31,
The housing 4, the oil storage chamber 41, the atomization chamber 42, the air passage 43, the air inlet 44 and the air outlet 45.
Detailed Description
Embodiments of the present application will be described in detail below, which are exemplary and are described in detail below with reference to the accompanying drawings.
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.
In the description of the present application, "a plurality" means two or more.
A cartridge 100 for an electronic cigarette according to an embodiment of the present application is described below with reference to the drawings.
As shown in fig. 1-12, the cartridge 100 includes a housing 4 and an atomizing core 200 for an electronic cigarette according to embodiments described below herein.
An oil storage cavity 41, an air passage 43 and an atomizing cavity 42 communicated with the air passage 43 are arranged in the shell 4, an air inlet 44 communicated with the atomizing cavity 42 and an air outlet 45 communicated with the air passage 43 are arranged in the shell 4, and the atomizing core 200 is arranged in the shell 4.
An atomizing core 200 for an electronic cigarette according to an embodiment of the present application is first described with reference to the drawings.
As shown in fig. 1 to 12, an atomizing core 200 for an electronic cigarette according to an embodiment of the present application includes an oil guide body 1 and a heating body 2.
The oil guide body 1 is provided with an oil guide side surface 11 and an oil storage side surface 12 which are oppositely arranged, at least one part of the oil guide side surface 11 forms a liquid suction area, at least one part of the oil storage side surface 12 forms an atomization area, the oil guide body 1 comprises an oil storage part 14, and the oil storage part 14 is a part of the oil guide body 1 which is shifted to the oil guide side surface 11 by 0.5-1.5 mm from the oil storage side surface 12 to the oil storage side surface 12.
It should be noted that, a boundary surface (shown by a dotted line in fig. 4, 5 and 7) of the oil reservoir 14, which is spaced from the oil reservoir-side surface 12 by a distance of 0.5mm to 1.5mm, is defined as the oil reservoir 14, and the boundary surface is formed to follow the shape of the oil reservoir-side surface 12, that is, if the oil reservoir-side surface 12 is a curved surface, the boundary surface is a curved surface (shown in fig. 4 and 5); if the oil storage side surface 12 is a flat surface, the interface is a flat surface (as shown in fig. 7), although the oil storage side surface 12 and the interface may be provided as surfaces of other shapes. That is, regardless of the shape of the oil reservoir-side surface 12, the oil reservoir 14 is defined by the oil reservoir-side surface 12 being displaced by 0.5mm to 1.5mm in the direction toward the oil guide-side surface 11.
Further, the oil guide side surface 11 may be provided with a surface of a different shape, such as a flat surface as shown in fig. 4, or a curved surface as shown in fig. 5.
The liquid storage amount of the oil storage part 14 is 5mg to 30mg, and the heating body 2 is provided in the atomizing area on the oil storage side surface 12.
Wherein, the liquid absorbing area of the oil guiding side surface 11 is communicated with the oil storage chamber 41, the liquid absorbing area can absorb the tobacco tar from the oil storage chamber 41, and the tobacco tar is heated and atomized by the heating body 2 arranged on the oil storage side surface 12. The atomizing area of the oil reservoir side surface 12 communicates with the atomizing chamber 42.
For example, the liquid storage amount of the oil storage unit 14 is calculated by: the liquid storage amount of the oil reservoir 14 is 5mg to 30mg, and the liquid storage amount of the oil reservoir 14 is calculated by: the volume of the oil reservoir 14, the porosity of the oil reservoir 14, and the density of the atomized liquid, wherein the atomized liquid is a tobacco tar conventionally used in the field of electronic cigarettes, and the density of the tobacco tar is generally 1.05kg/m according to the embodiment of the present application 3 ～1.2kg/m 3 . The amount of the liquid stored in the oil reservoir 14 may be 6 to 28mg, 8 to 25mg, 10 to 23mg, 12 to 21mg, 14 to 19mg, or 15 to 17mg, for example, 5mg, 10mg, 15mg, 20mg, 25mg, or 30mg. The oil reservoir 14 may be a portion of the oil guide body 1 that is displaced 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5mm from the oil reservoir side surface 12 to the oil guide side surface 11.
According to the atomizing core of one embodiment of the present application, the oil guide body 1 is shown in fig. 8, wherein the volume of the oil storage portion 14 is calculated by: the area of the oil reservoir-side surface 12 × the height of the oil reservoir 14, where the height of the oil reservoir 14 refers to the dimension of the oil reservoir in the extending direction from the oil reservoir-side surface to the oil guide-side surface, and in this embodiment, the area of the oil reservoir-side surface 12 = the length of the oil reservoir-side surface × the width of the oil reservoir-side surface.
In this embodiment, the oil guiding portion 13 and the oil storage portion 14 are both made of porous ceramic bodies, and the oil guiding portion 13 and the oil storage portion 14 have the same porosity, and the measurement method of the porosity of the porous ceramic bodies is a conventional measurement method in the art, for example, the measurement method of the porosity of the porous ceramic bodies can be according to the apparent porosity test method of the porous ceramic in GBT 1966-1996.
According to the atomizing core 200 for the electronic cigarette of the embodiment of the application, the heating body 2 is arranged in the atomizing area of the oil storage side surface 12, that is, the tobacco tar absorbed by the liquid absorption area is heated by the heating body 2 after penetrating to the surface of the atomizing area to form smoke (including but not limited to aerosol, suspension liquid, low-temperature steam and volatile gas) and enters the atomizing cavity 42, when a user sucks the electronic cigarette, the external air enters the atomizing cavity 42 and is mixed with the air in the atomizing cavity 42, and the user inhales the electronic cigarette.
According to the atomizing core 200 for the electronic cigarette in the embodiment of the present application, the inventor found out the phenomena of "frying oil", "pasting core", and the like, which occur in the related art, because the amount of oil required for a single suction of a user does not match the amount of oil effectively atomized by the atomizing core.
Based on this, the inventors first conceived to calculate the amount of oil required for single port atomization. The inventor finds that, in a large number of experiments and researches, the average time of a user smoking an electronic cigarette is 3 seconds, and the average amount of oil consumed by the user smoking the electronic cigarette is about 5-10 mg.
Further, based on the above, the inventors have conducted extensive studies and found that the temperature of a portion of the oil guide body 1 between 0.5mm and 1.5mm shifted from the oil reservoir-side surface 12 to the oil reservoir-side surface 12 (the surface on which the atomization region is provided) to the oil guide-side surface 11 can reach the atomization temperature of the atomized liquid, the portion being the effective atomization temperature, that is, the portion in which the atomized liquid stored can be sufficiently atomized, and the portion of the oil guide body 1 is defined as the oil reservoir 14.
Further, the inventors have further studied the relationship between the liquid storage amount of the oil reservoir 14 and the "frying oil" phenomenon, and have found that the liquid storage amount of the oil reservoir 14 can be matched to 1 to 3 times the liquid amount required for single port atomization, and thus the liquid storage amount of the oil reservoir 14 is set to 5 to 30mg.
So, the oil mass of storing in the atomizing core 200, with the required fluid volume phase-match of user single atomizing, not only can guarantee that fluid is sufficient in order to guarantee out the fog volume, can avoid fluid too much and can not be atomized fully moreover, prevent not permeating to the unexpected part gathering in atomizing area by atomizing fluid and appearing "fried oil", "paste phenomenons such as core", when guaranteeing to inhale the demand, prevented the oil leak again, improved user experience.
Therefore, the atomizing core 200 for the electronic cigarette according to the embodiment of the application can match the amount of oil liquid required by single-port atomization, so that the amount of mist can be ensured, and the oil liquid can be sufficiently atomized.
According to the cartridge 200 for the electronic cigarette of the embodiment of the present application, by using the atomizing core 100 for the electronic cigarette of the embodiment of the present application, the amount of oil liquid required for single port atomization can be matched, so that not only can the amount of mist be ensured, but also the oil liquid can be sufficiently atomized.
According to some embodiments of the present application, as shown in fig. 4-8, the oil guiding body 1 further includes an oil guiding portion 13, the oil guiding portion 13 being a portion of the oil guiding body 1 that is shifted between 0.5mm and 1.5mm from the oil guiding side surface 11 to the oil storage side surface 12 toward the oil guiding side surface 11; the liquid storage quantity Q2 of the oil guide part meets the following requirements: Q2/Q1=0.5 to 2.5, and the liquid storage amount of the oil guide 13 is, for example, 0.5 times, 0.6 times, 0.7 times, 0.8 times, 0.9 times, 0.10 times, 1.1 times, 1.2 times, 1.3 times, 1.4 times, 1.5 times, 2 times, or 2.5 times the liquid storage amount of the oil reservoir 14.
The oil guide 13 can extend a path of the oil guide body 1 to absorb and permeate the soot and increase an amount of the soot for atomization, and the oil guide 13 may be a portion of the oil guide body 1 shifted from the oil guide side surface 11 to the oil storage side surface 12 by 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5 mm.
For example, the liquid storage amount of the oil guide portion 13 is calculated by: the volume of the oil guiding part 13, the porosity of the oil guiding part 13, and the density of the atomized liquid, wherein the atomized liquid is the tobacco tar conventionally used in the field of electronic cigarettes, and the density of the tobacco tar is generally 1.05kg/m according to the embodiment of the application 3 ～1.2kg/m 3 。
According to the atomizing core of one embodiment of the present application, the oil guide body 1 is shown in fig. 8, wherein the volume of the oil guide portion 13 is calculated by: the area of oil guide side surface 11 × the height of oil guide 13, where the height of oil guide 13 refers to the dimension of the oil guide in the direction of extension from oil guide side surface 11 to oil reservoir side surface 12, and in this embodiment, the area of oil guide side surface 11 = the length of oil guide side surface 11 × the width of oil guide side surface 11.
In this embodiment, the oil guiding portion 13 and the oil storage portion 14 are both made of porous ceramic bodies, and the oil guiding portion 13 and the oil storage portion 14 have the same porosity, and the measurement method of the porosity of the porous ceramic bodies is a conventional measurement method in the art, for example, the measurement method of the porosity of the porous ceramic bodies can be according to the apparent porosity test method of the porous ceramic in GBT 1966-1996.
Like this, the drain volume of leading oil portion 13 can satisfy the replenishment demand to the liquid storage capacity of oil storage portion 14, the drain volume of leading oil portion 13 through control can make the liquid storage capacity and the single-port atomizing volume phase-match of oil storage portion 14, can guarantee that the atomizing liquid is fully atomized, the atomizing volume is stable, can guarantee again that the tobacco tar in leading oil portion 13 can in time supply to oil storage portion 14 to an appropriate amount, can effectively solve the problem such as "fried oil" or "stick with paste the core" that prior art electron cigarette suction in-process appears and seriously influence electron cigarette suction taste promptly.
The amount of the liquid to be led from the oil leading portion 13 is D1, and Q2 is not less than D1 and not more than Q2 and not more than 3D1. Like this, lead the liquid measure of leading of oil portion 13 and the ratio of liquid storage volume, can satisfy the supplementary demand to the stock solution of oil storage portion 14, lead the liquid measure of leading of oil portion 13 and the ratio of stock solution volume through control, can make the liquid storage volume and the single-port atomizing volume phase-match of oil storage portion 14, can guarantee that the atomizing liquid is fully atomized, the atomizing volume is stable, can guarantee again to lead the tobacco tar in oil portion 13 and can in time supply to oil storage portion 14 in right amount, can effectively solve the problem such as "fried oil" or "stick with paste the core" that prior art electron cigarette suction in-process appears and seriously influence electron cigarette suction taste.
According to some embodiments of the present application, as shown in fig. 4 to 8, the oil guiding body 1 further includes an oil guiding portion 13, and the oil guiding portion 13 is a portion of the oil guiding body 1 shifted from the oil guiding side surface 11 to the oil storage side surface 12 to the oil guiding side surface 11 by 0.5mm to 1.5 mm; the liquid guide amount of the oil guide portion 13 is 2.5mg to 12mg, and for example, the liquid guide amount of the oil guide portion 13 is 2.5mg, 3mg, 3.5mg, 4mg, 4.5mg, 5mg, 5.5mg, 6mg, 6.5mg, 7mg, 7.5mg, 8mg, 8.5mg, 9mg, 9.5mg, 10mg, 10.5mg, 11mg, 11.5mg, or 12mg.
The oil guide 13 can extend a path of the oil guide body 1 for absorbing and permeating the atomized liquid and increase an amount of the atomized liquid for atomization, and the oil guide 13 may be a portion of the oil guide body 1 shifted from the oil guide side surface 11 to the oil reservoir side surface 12 toward the oil guide side surface 11 by 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5 mm.
For example, the method of calculating the amount of liquid transferred by the oil transfer unit 13 is: the liquid guiding speed of the oil guiding part 13, the area of the liquid suction area, the suction time (e.g., 3S) in one suction cycle, and the density of the atomized liquid, wherein the density of the atomized liquid is 1.05kg/m 3 ～1.2kg/m 3 。
The single-port atomization amount test method is illustrated as follows: the single-port atomization is generally measured according to GB41700-2022, wherein the suction duration specified by the single port is (3.0 +/-0.1) s, the total suction flow is (55 +/-0.6) ml, the electronic cigarette release is collected by a glass fiber filter, the weight of the glass fiber filter before and after suction is respectively weighed on an analytical balance with the sensing quantity less than or equal to 0.1mg, and the mass difference is the single-port atomization, and the unit is mg.
The method of testing the drainage velocity of the oil drainage portion 13 is exemplified as follows: fixing the dry oil guiding part 13 to be detected with the height h on a clamp to keep horizontal, ensuring that each bus of the oil guiding part 13 is vertically upward, quickly dripping 2-3 drops of tobacco tar at the central position above the oil guiding part 13, and recording the time t from the area just above the oil guiding part 13 to the position just penetrating to the lower part of the oil guiding part 13, wherein the t/h is the liquid guiding speed of the measured oil guiding body and the unit is mm/s.
According to the embodiment of the present application, as shown in fig. 8, the area of the liquid suction region = the area of the oil guide side surface 11 = the length × width of the oil guide side surface 11.
Like this, the drain volume of leading oil portion 13 can satisfy the replenishment demand to the liquid storage capacity of oil storage portion 14, the drain volume of leading oil portion 13 through control can make the liquid storage capacity of oil storage portion 14 and single mouthful atomizing volume phase-match, can guarantee that the atomizing liquid is fully atomized, the atomizing volume is stable, can guarantee again that the tobacco tar in leading oil portion 13 can in time supply to oil storage portion 14 in an appropriate amount, can effectively solve the problem such as "fried oil" or "stick with paste the core" that prior art electron cigarette suction in-process appears and seriously influence electron cigarette suction taste promptly.
According to some embodiments of the present application, as shown in fig. 4-8, the oil guiding body 1 further includes an oil guiding portion 13, the oil guiding portion 13 being a portion of the oil guiding body 1 that is shifted between 0.5mm and 1.5mm from the oil guiding side surface 11 to the oil storage side surface 12 toward the oil guiding side surface 11; the oil guide portion 13 and the oil reservoir portion 14 are separate or integrated pieces.
By dividing the oil guide body 1 into the oil guide portion 13 and the oil reservoir portion 14, the oil guide portion 13 and the oil reservoir portion 14 can be integrally formed to reduce the difficulty of processing. Or the oil guide part 13 and the oil storage part 14 are separately arranged, so that the structures of the oil guide part 13 and the oil storage part 14 are more various, the applicability of the oil guide body 1 is improved, and the cost and the atomization efficiency are considered.
The oil guide 13 can extend a path of the oil guide body 1 to absorb and permeate the soot, increasing an amount of the soot for atomization, and the oil guide 13 may be a portion of the oil guide body 1 shifted from the oil guide side surface 11 to the oil reservoir side surface 12 to the oil guide side surface 11 by 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5 mm.
According to some embodiments of the present application, as shown in fig. 4-8, the oil guiding body 1 further includes an oil guiding portion 13, and the oil guiding portion 13 is a portion of the oil guiding body 1 that is shifted from the oil guiding side surface 11 to the oil storing side surface 12 by 0.5mm to 1.5mm toward the oil guiding side surface 11. The oil guide portion 13 and the oil reservoir portion 14 are made of the same material or different materials.
The oil guide 13 can extend a path of the oil guide body 1 to absorb and permeate the soot, increasing an amount of the soot for atomization, and the oil guide 13 may be a portion of the oil guide body 1 shifted from the oil guide side surface 11 to the oil reservoir side surface 12 to the oil guide side surface 11 by 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5 mm.
Since the oil guide body 1 is divided into the oil guide portion 13 and the oil reservoir portion 14, the oil guide portion 13 and the oil reservoir portion 14 may be made of different materials, the oil guide portion 13 may be made of a material having a high liquid absorbing ability, and the oil reservoir portion 14 may be made of a material having a high temperature resistance.
Alternatively, the oil guide 13 and the oil reservoir 14 are made of the same material, but the oil guide 13 and the oil reservoir 14 have different parameters such as cross-sectional area, volume, height, and shape, thereby improving the applicability of the oil guide 1 and achieving both cost and atomization efficiency.
Specifically, in order to ensure the structural strength and high temperature resistance of the oil reservoir 14, the oil reservoir 14 may be provided as ceramic, for example, the oil reservoir 14 is composed of one or more porous ceramic pieces; to improve the efficiency of the oil guide 1313 in absorbing and penetrating the soot, the oil guide 13 may be ceramic, for example, the oil guide 13 may be formed of one or more porous ceramic pieces. The oil guide portion 13 and the oil reservoir portion 14 may be an integral porous ceramic body.
Alternatively, the oil guiding portion 13 and the oil storing portion 14 may be made of oil absorbent cotton, for example, the oil storing portion 14 is made of one or more oil absorbent cotton, the oil guiding portion 13 is made of one or more oil absorbent cotton, and the oil guiding portion 13 and the oil storing portion 14 may be integrally formed, so that the cost is low and the installation space is small.
Still alternatively, one of the oil guiding portion 13 and the oil storing portion 14 is made of ceramic and the other is made of oil absorbing cotton, and the oil absorbing cotton may be bonded to the ceramic, for example, the oil guiding portion 13 is formed by one or more porous ceramic pieces and one or more oil absorbing cotton, and the oil guiding portion 14 is formed by one or more porous ceramic pieces and one or more oil absorbing cotton. In this way, cost, installation space and efficiency of absorption and penetration of the tobacco tar are taken into account.
According to some embodiments of the present application, as shown in fig. 6 and 8, the oil guiding body 1 further includes an oil guiding portion 13, and the oil guiding portion 13 is a portion of the oil guiding body 1 shifted from the oil guiding side surface 11 to the oil storage side surface 12 to the oil guiding side surface 11 by between 0.5mm and 1.5 mm. The oil guide portion 13 has an orthographic projection area smaller than or equal to that of the oil reservoir portion 14 in a plane perpendicular to the direction from the oil guide side surface 11 to the oil reservoir side surface 12.
Since the oil guide body 1 is divided into the oil guide portion 13 and the oil reservoir portion 14, the oil guide portion 13 and the oil reservoir portion 14 may be made of different materials, the oil guide portion 13 may be made of a material having a high liquid absorbing ability, and the oil reservoir portion 14 may be made of a material having a high temperature resistance.
The oil guide 13 can extend a path of the oil guide body 1 to absorb and permeate the soot, increasing an amount of the soot for atomization, and the oil guide 13 may be a portion of the oil guide body 1 shifted from the oil guide side surface 11 to the oil reservoir side surface 12 to the oil guide side surface 11 by 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5 mm.
Because the orthographic projection area of the oil guiding part 13 is smaller than that of the oil storage part 14 in a plane perpendicular to the direction from the oil guiding side surface 11 to the oil storage side surface 12, a step surface 15 positioned in the circumferential direction of the oil guiding part 13 can be formed between the oil guiding part 13 and the oil storage part 14, the liquid absorption efficiency of the oil guiding part 13 can be improved, and the effect and the stability of the heating body 2 on the oil storage part 14 for atomizing the smoke oil can be ensured.
According to some embodiments of the present application, as shown in fig. 6, the oil reservoir 14 is configured in a rectangular parallelepiped shape, and the oil guide 13 is configured in a rectangular parallelepiped shape, a trapezoidal truncated shape, or a triangular truncated shape. Specifically, the oil guide part 13 is more diversified in arrangement and can be applied to different use scenes, wherein the plane on one side, connected with the oil storage part 14, of the oil guide part 13 facilitates connection of the oil storage part 14 and the oil guide part 13.
According to some embodiments of the present application, as shown in fig. 6 and 8, the area of the imbibing region is less than or equal to the area of the aerosolizing region. That is to say, the absorptive tobacco tar in imbibition district can fully permeate to the at least partial surface in atomizing district, has avoided imbibition district absorptive tobacco tar to permeate at the excessive speed and the regional gathering of low temperature outside atomizing district, leads to "fried oil", prevents the oil leak, has improved the utilization efficiency that the imbibition district absorbed the tobacco tar, has guaranteed the atomizing purity of smog in the atomizing chamber 42, has improved user's suction and has experienced.
Specifically, the area of the liquid absorbing area is 9% to 95% of the area of the atomizing area, for example, the area of the liquid absorbing area can be 9%, 20%, 30%, 40% or 50% of the area of the atomizing area, so as to ensure the utilization efficiency of the tobacco tar absorbed by the liquid absorbing area; and the area of the liquid suction area can be set to be close to the area of the atomization area in consideration of the atomization amount requirement of the atomization area, for example, the area of the liquid suction area can be 60%, 70%, 80%, 90% or 95% of the area of the atomization area.
According to some embodiments of the present application, as shown in fig. 4 to 8, the oil guide side surface 11 is configured as a plane surface, a polygonal curved surface, an arc-shaped curved surface, or a spherical surface. When the oil guide side surface 11 is a plane, the shape of the oil guide side surface 11 is more regular, and the processing and manufacturing are convenient; when the oil guide side surface 11 is a zigzag curved surface, an arc curved surface or a spherical surface, the liquid suction area of the liquid suction area on the oil storage part 14 can be increased, and the liquid suction efficiency is improved.
And the oil storage side surface 12 is configured as a plane, a polygonal curved surface, an arc curved surface, or a spherical surface. When the oil storage side surface 12 is a plane, the shape of the oil storage side surface 12 is more regular, and the processing and manufacturing are convenient; when the oil storage side surface 12 is a zigzag curved surface, an arc curved surface or a spherical surface, the heating area of the atomization area on the oil storage part 14 can be increased, the atomization efficiency is improved, the atomization volume of the tobacco tar on the atomization area can reach 95% -98% of the volume of the tobacco tar on the oil storage side surface 12, and the generation of atomized condensate is effectively avoided.
Fig. 4-5 show schematic diagrams of two-dimensional arc-shaped curved surfaces of the oil-reservoir-side surface 12.
According to some embodiments of the present application, as shown in fig. 10 to 12, the atomizing core 200 for an electronic cigarette further includes an atomizing core sealing member 3, the atomizing core sealing member 3 is sleeved on the oil guide body 1, the atomizing core sealing member 3 is provided with an oil through opening 31, and at least a portion of the oil guide surface 11 is exposed from the oil through opening 31 to form an absorption area.
Like this, on the one hand can seal the clearance of leading the circumference of the oil body 1 through atomizing core sealing member 3, thereby avoid the tobacco tar in the oil storage chamber 41 not pass through lead the oil body 1 and directly leak to the atomizing chamber 42 through the circumference clearance of leading the oil body 1, the atomization rate of tobacco tar has been guaranteed, and then the utilization ratio of tobacco tar has been guaranteed, on the other hand leads to the setting of hydraulic fluid port 31, can make the tobacco tar in the oil storage chamber 41 contact with leading the oil body 1, so that the tobacco tar flows to the imbibition district through hydraulic fluid port 31.
An electronic cigarette according to an embodiment of the present application, which includes the cartridge 100 and the tobacco rod according to the above-described embodiment of the present application, is described below with reference to the drawings.
According to the electronic cigarette of this application embodiment, through utilizing the cigarette bullet 100 according to the above-mentioned embodiment of this application, can match the required fluid volume of single-port atomizing to can guarantee out the fog volume, can guarantee again that fluid is fully atomized.
Other constructions and operations of the atomizing core 200 for an electronic cigarette, the cartridge 100 for an electronic cigarette, and the electronic cigarette according to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (17)
1. An atomizing core for an electronic cigarette, comprising:
the oil guide body is provided with an oil guide side surface and an oil storage side surface which are oppositely arranged, at least one part of the oil guide side surface forms a liquid suction area, at least one part of the oil storage side surface forms an atomization area, the oil guide body comprises an oil storage part, the oil storage part is a part of the oil guide body which is translated from the oil storage side surface to the oil storage side surface by 0.5-1.5 mm, and the liquid storage quantity Q1 of the oil storage part is 5-30 mg;
and the heating body is arranged in the atomizing area on the side surface of the oil storage side.
2. The atomizing core for an electronic cigarette according to claim 1, wherein the oil guide body further comprises an oil guide portion, and the oil guide portion is a portion of the oil guide body that is shifted by between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface;
the liquid storage quantity Q2 of the oil guide part meets the following requirements: Q2/Q1=0.5 to 2.5.
3. The atomizing core for an electronic cigarette according to claim 2, characterized in that the liquid storage amount of the oil storage portion is Q1= the volume of the oil storage portion x the porosity of the oil storage portion x the density of the atomized liquid; the liquid storage amount Q2 of the oil guide portion = a volume V2 of the oil guide portion × a porosity σ 2 of the oil guide portion × a density ρ of the atomized liquid.
4. The atomizing core for an electronic cigarette according to claim 1, wherein the oil guide body further comprises an oil guide portion, and the oil guide portion is a portion of the oil guide body that is shifted by between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface;
the range of the liquid guiding quantity D1 of the oil guiding part is as follows: 2.5mg to 12mg.
5. The atomizing core for an electronic cigarette according to claim 4, wherein the liquid conduction amount of the oil guide = the liquid suction area x the liquid conduction speed of the oil guide x the suction time in one suction cycle x the density of the atomized liquid.
6. The atomizing core for an electronic cigarette according to claim 1, wherein the oil guide body further comprises an oil guide portion, and the oil guide portion is a portion of the oil guide body that is shifted by between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface;
the oil guide part and the oil storage part are separated or integrated.
7. The atomizing core for an electronic cigarette according to claim 1, wherein the oil guide body further comprises an oil guide portion, and the oil guide portion is a portion of the oil guide body that is shifted by between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface;
the oil guide part and the oil storage part are made of the same or different materials.
8. The atomizing core for an electronic cigarette according to claim 7, wherein the oil guide portion is ceramic or oil absorbent cotton;
the oil storage part is made of ceramic or oil absorption cotton.
9. The atomizing core for an electronic cigarette according to claim 7, wherein the oil-guiding portion is composed of one or more porous ceramic pieces; or
The oil guide part is composed of one or more oil absorption cotton; or
The oil guide part is formed by one or more porous ceramic pieces and one or more oil absorption cotton together.
10. The atomizing core for an electronic cigarette according to claim 1, wherein the oil reservoir is comprised of one or more porous ceramic pieces; or
The oil storage part is composed of one or more oil absorption cotton; or
The oil storage part is formed by one or more porous ceramic pieces and one or more oil absorption cotton together.
11. The atomizing core for an electronic cigarette according to claim 1, wherein the oil guide body further comprises an oil guide portion, and the oil guide portion is a portion of the oil guide body that is shifted by between 0.5mm and 1.5mm from the oil guide side surface to the oil storage side surface toward the oil guide side surface;
an orthographic area of the oil guide portion is smaller than or equal to an orthographic area of the oil reservoir portion in a plane perpendicular to a direction from the oil guide side surface to the oil reservoir side surface.
12. The atomizing core for an electronic cigarette according to claim 11, wherein the oil reservoir is configured in a rectangular parallelepiped shape;
the oil guide part is in a cuboid shape, a trapezoid table shape or a triangle table shape.
13. The atomizing core for an electronic cigarette according to claim 1, wherein the area of the liquid-attracting region is less than or equal to the area of the atomizing region.
14. The atomizing core for an electronic cigarette according to claim 1, wherein the oil-guiding side surface is configured as a plane, a polygonal curved surface, an arc-shaped curved surface, or a spherical surface;
the oil storage side surface is configured into a plane, a zigzag curved surface, an arc curved surface or a spherical surface.
15. The atomizing core for an electronic cigarette of claim 1, further comprising:
the atomizing core sealing piece is sleeved on the oil guide body and provided with an oil through opening, and at least one part of the side surface of the oil guide body is exposed out of the oil through opening to form the liquid suction area.
16. A cartridge for an electronic cigarette, comprising:
the device comprises a shell, a pressure sensor and a controller, wherein an oil storage cavity, an air passage and an atomization cavity communicated with the air passage are arranged in the shell;
the atomizing core for an electronic cigarette according to any one of claims 1 to 13, wherein the atomizing core is disposed in the housing, the liquid suction area on the side surface of the oil guide communicates with the oil storage chamber, and the atomizing area on the side surface of the oil storage communicates with the atomizing chamber.
17. An electronic cigarette, comprising:
the cartridge of claim 16;
a tobacco rod having an electrical assembly disposed therein, the electrical assembly being in electrical connection with the heating body, the electrical assembly being configured to supply power to the heating body.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708335.5U CN218605062U (en) | 2022-07-04 | 2022-07-04 | A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette |
| PCT/CN2023/094800 WO2024007744A1 (en) | 2022-07-04 | 2023-05-17 | Atomization core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
| EP24197109.2A EP4445773A2 (en) | 2022-07-04 | 2023-06-29 | Vaporization core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
| EP23182304.8A EP4305979A1 (en) | 2022-07-04 | 2023-06-29 | Vaporization core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
| US18/344,885 US20240000147A1 (en) | 2022-07-04 | 2023-06-30 | Vaporization core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708335.5U CN218605062U (en) | 2022-07-04 | 2022-07-04 | A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218605062U true CN218605062U (en) | 2023-03-14 |
Family
ID=85457697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221708335.5U Active CN218605062U (en) | 2022-07-04 | 2022-07-04 | A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240000147A1 (en) |
| EP (2) | EP4305979A1 (en) |
| CN (1) | CN218605062U (en) |
| WO (1) | WO2024007744A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174054A1 (en) * | 2022-03-14 | 2023-09-21 | 比亚迪精密制造有限公司 | Atomization core assembly for electronic cigarette, cigarette cartridge for electronic cigarette, and electronic cigarette |
| WO2024007638A1 (en) * | 2022-07-04 | 2024-01-11 | 比亚迪精密制造有限公司 | Atomizing core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
| WO2024007743A1 (en) * | 2022-07-04 | 2024-01-11 | 比亚迪精密制造有限公司 | Atomization core used for electronic cigarette, cartridge used for electronic cigarette, and electronic cigarette |
| WO2024007744A1 (en) * | 2022-07-04 | 2024-01-11 | 比亚迪精密制造有限公司 | Atomization core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5960352B2 (en) * | 2012-06-05 | 2016-08-02 | キムリー ハイ テック インク．Ｋｉｍｒｅｅ Ｈｉ−Ｔｅｃｈ Ｉｎｃ． | Electronic cigarette and electronic cigarette suction device |
| WO2016123764A1 (en) * | 2015-02-04 | 2016-08-11 | 惠州市吉瑞科技有限公司 | Vaporization assembly and electronic cigarette |
| GB2561867B (en) * | 2017-04-25 | 2021-04-07 | Nerudia Ltd | Aerosol delivery system |
| CN113573600B (en) * | 2020-01-31 | 2024-07-12 | 韩国烟草人参公社 | Vaporizer (ZA) |
| CN214129811U (en) * | 2020-10-27 | 2021-09-07 | 惠州市新泓威科技有限公司 | T-shaped atomizing core |
| CN215736927U (en) * | 2021-06-23 | 2022-02-08 | 比亚迪精密制造有限公司 | Atomization component, electronic cigarette atomization device and electronic cigarette |
| CN113768192A (en) * | 2021-08-13 | 2021-12-10 | 深圳市劳斯韦伯科技有限公司 | Atomizing core, electronic cigarette and manufacturing method of atomizing core |
| CN215736930U (en) * | 2021-08-17 | 2022-02-08 | 雷索新材料(苏州)有限公司 | Porous ceramic heating structure, atomizing core and electronic cigarette |
| CN216088899U (en) * | 2021-08-19 | 2022-03-22 | 比亚迪精密制造有限公司 | Atomizing core subassembly, electron smog spinning disk atomiser and electron cigarette |
| CN218605062U (en) * | 2022-07-04 | 2023-03-14 | 比亚迪精密制造有限公司 | A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette |
| CN218790499U (en) * | 2022-07-04 | 2023-04-07 | 比亚迪精密制造有限公司 | A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette |
-
2022
- 2022-07-04 CN CN202221708335.5U patent/CN218605062U/en active Active
-
2023
- 2023-05-17 WO PCT/CN2023/094800 patent/WO2024007744A1/en unknown
- 2023-06-29 EP EP23182304.8A patent/EP4305979A1/en active Pending
- 2023-06-29 EP EP24197109.2A patent/EP4445773A2/en active Pending
- 2023-06-30 US US18/344,885 patent/US20240000147A1/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174054A1 (en) * | 2022-03-14 | 2023-09-21 | 比亚迪精密制造有限公司 | Atomization core assembly for electronic cigarette, cigarette cartridge for electronic cigarette, and electronic cigarette |
| WO2024007638A1 (en) * | 2022-07-04 | 2024-01-11 | 比亚迪精密制造有限公司 | Atomizing core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
| WO2024007743A1 (en) * | 2022-07-04 | 2024-01-11 | 比亚迪精密制造有限公司 | Atomization core used for electronic cigarette, cartridge used for electronic cigarette, and electronic cigarette |
| WO2024007744A1 (en) * | 2022-07-04 | 2024-01-11 | 比亚迪精密制造有限公司 | Atomization core for electronic cigarette, cartridge for electronic cigarette, and electronic cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4445773A2 (en) | 2024-10-16 |
| US20240000147A1 (en) | 2024-01-04 |
| EP4305979A1 (en) | 2024-01-17 |
| WO2024007744A1 (en) | 2024-01-11 |
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