CN113892697A - Aerosol generating device and atomizer thereof - Google Patents
Aerosol generating device and atomizer thereof Download PDFInfo
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- CN113892697A CN113892697A CN202111325726.9A CN202111325726A CN113892697A CN 113892697 A CN113892697 A CN 113892697A CN 202111325726 A CN202111325726 A CN 202111325726A CN 113892697 A CN113892697 A CN 113892697A
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- liquid
- liquid storage
- atomizing
- atomizer
- sealing plug
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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
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
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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
- A24F40/10—Devices using liquid inhalable precursors
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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
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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
- A24F40/46—Shape or structure of electric heating means
Abstract
The invention discloses an aerosol generating device and an atomizer thereof. The atomizer comprises a first liquid storage part, a second liquid storage part, an atomizing core, a blocking part and a liquid guiding structure, wherein the first liquid storage part is provided with a first liquid storage cavity for storing liquid capable of being atomized; the second liquid storage part is connected with the first liquid storage part, and a second liquid storage cavity is formed in the second liquid storage part; the atomization core is arranged in the second liquid storage cavity; the barrier piece is arranged on one of the first liquid storage piece or the second liquid storage piece and used for separating the first liquid storage cavity from the second liquid storage cavity; the liquid guide structure is arranged on the blocking piece and used for conveying the atomized liquid in the first liquid storage cavity to the second liquid storage cavity. Separate first stock solution chamber and second stock solution chamber through the separation piece, can be slow through hole or micropore on the separation piece will atomize liquid by the leading-in second stock solution chamber of first stock solution chamber, in the certain time after the atomizer is made, reduce the risk of atomizing core department weeping.
Description
Technical Field
The invention relates to the technical field of aerosol generating devices, in particular to an aerosol generating device and an atomizer thereof.
Background
At present, aerosol generating device is usually including the stock solution chamber that is used for storing the liquid that can atomize to be provided with atomizing core in the stock solution intracavity, atomizing core can generate heat and then can atomize the liquid atomizing in order to form the atomizing droplet that can supply to use.
During the transportation of finished products or before the aerosol generating device is sold, the atomizing core is usually accommodated in the liquid storage cavity, and then the phenomenon of long-term immersion pollution of the atomizer is generated.
Disclosure of Invention
The invention provides an aerosol generating device and an atomizer thereof, which aim to solve the technical problem that an atomizing core is easy to pollute an atomized liquid.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a nebulizer, comprising: the first liquid storage part is provided with a first liquid storage cavity for storing the liquid capable of being atomized; the second liquid storage part is connected with the first liquid storage part, and a second liquid storage cavity is formed in the second liquid storage part; the atomization core is arranged in the second liquid storage cavity; the barrier is arranged between the first liquid storage part and the second liquid storage part and used for separating the first liquid storage cavity from the second liquid storage cavity; and the liquid guide structure is arranged on the barrier piece and used for conveying the atomized liquid in the first liquid storage cavity into the second liquid storage cavity.
Optionally, the barrier is a sealing plug, and the liquid guiding structure includes a through hole formed on the sealing plug.
Optionally, the liquid guiding structure further comprises a liquid guiding rod, and the liquid guiding rod is inserted into the through hole.
Optionally, the liquid guiding structure further comprises a liquid guiding sheet, and the liquid guiding sheet is disposed in the through hole and connected to the sealing plug.
Optionally, the blocking member is disposed on the second liquid storage member, the first liquid storage member is slidably connected to the second liquid storage member, a liquid guide tube communicated with the first liquid storage cavity is disposed on one side of the first liquid storage member, which faces the blocking member, and the liquid guide structure further includes a blocking portion, which is connected to the sealing plug and elastically abuts against an opening of the liquid guide tube.
Optionally, the barrier is a porous element, and the liquid guiding structure includes liquid guiding micropores formed on the porous element.
Optionally, the blocking member includes a first sealing ring and a second sealing ring which are nested and spaced apart from each other, the liquid guiding structure is a liquid guiding film, and the liquid guiding film is connected between the first sealing ring and the second sealing ring.
Optionally, the atomizer includes atomizing pipe and drain cotton, the atomizing pipe set up in the second stock solution intracavity, the drain cotton encircles the atomizing pipe set up in the second stock solution chamber, atomizing core includes atomizing stick and heating member, atomizing stick's part be located the second stock solution intracavity with the contact of drain cotton, another part of atomizing stick is located in the atomizing pipe, the heating member with the contact of atomizing stick is used for the heating atomization liquid on the atomizing stick.
Optionally, the atomizer includes sealing plug, bottom and electrode, the bottom connect in second stock solution spare, be used for the shutoff the opening of second stock solution spare, the sealing plug set up in the bottom orientation one side of second stock solution chamber, protruding the stretching of atomizing pipe the sealing plug is inserted in the bottom, and protruding the stretching of atomizing pipe the tip of sealing plug is equipped with the through-hole, the electrode set up in the bottom deviates from one side of sealing plug, and be equipped with the electrode hole in the electrode, be equipped with the air guide hole in the bottom, the air guide hole intercommunication the through-hole with the electrode hole.
In order to solve the technical problem, the invention adopts another technical scheme that: there is provided an aerosol generating device comprising a host and an atomiser as hereinbefore described, the host being connected to the atomiser for powering the atomiser.
The invention has the beneficial effects that: this application separates first stock solution chamber and second stock solution chamber through the separation piece, and the hole or micropore on through the separation piece can be slow will atomize liquid by the leading-in second stock solution chamber of first stock solution chamber, in the certain time after the atomizer is made, reduce the risk of atomizing core department weeping. In addition, because the first stock solution spare that is used for storing the liquid that can atomize separately sets up with the atomizing core, can be so that set up the capacity in first stock solution chamber on first stock solution spare as big as possible, and then promote the live time of atomizer.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic cross-sectional view of an atomizer in accordance with an embodiment of the present invention;
FIG. 2 is a perspective view of the barrier of FIG. 1;
FIG. 3 is a schematic cross-sectional view of an atomizer in accordance with another embodiment of the present invention;
FIG. 4 is an exploded view of the liquid guiding bar and sealing plug of FIG. 3;
FIG. 5 is a perspective view of the liquid guiding rod of FIG. 4 in an assembled state with the sealing plug;
FIG. 6 is a schematic cross-sectional view of an atomizer in accordance with still another embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of the first reservoir and barrier of FIG. 6 engaged;
fig. 8 is a schematic view of the state in which the atomizer in fig. 6 is pressed;
FIG. 9 is a schematic cross-sectional view of an atomizer in accordance with still another embodiment of the present invention;
FIG. 10 is a schematic perspective view of the barrier of FIG. 9;
FIG. 11 is a schematic cross-sectional view of an atomizer in accordance with a further embodiment of the present invention;
FIG. 12 is an exploded view of the barrier of FIG. 11;
FIG. 13 is a schematic perspective view of the barrier of FIG. 12;
fig. 14 is a schematic cross-sectional view of an aerosol generating device according to a further embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
First embodiment
Referring to fig. 1 and fig. 2, fig. 1 is a schematic cross-sectional view of an atomizer 00 according to an embodiment of the present invention, and fig. 2 is a schematic perspective view of a blocking member 40 in fig. 1. The invention provides an atomizer 00, wherein the atomizer 00 comprises a first liquid storage part 10, a second liquid storage part 20, an atomizing core 30, a barrier part 40 and a liquid guide structure 50. The first liquid storage part 10 is provided with a first liquid storage cavity 11 for storing the liquid capable of being atomized; the second liquid storage part 20 is connected with the first liquid storage part 10, and a second liquid storage cavity 21 is formed in the second liquid storage part 20; the atomizing core 30 is at least partially arranged in the second liquid storage cavity 21; the barrier member 40 is arranged between the first liquid storage member 10 and the second liquid storage member 20 and is used for separating the first liquid storage cavity 11 from the second liquid storage cavity 21; liquid guide structure 50 is disposed on barrier 40, and is configured to transmit the nebulizable liquid in first liquid storage chamber 11 to second liquid storage chamber 21.
Specifically, before atomizer 00 does not use, the liquid that can atomize is stored in first stock solution chamber 11, and at least part of atomizing core 30 sets up in second stock solution chamber 21, can avoid taking place the contact between the liquid that can atomize and the atomizing core 30, and then leads to the liquid that can atomize to be contaminated, realizes the fresh-keeping of the liquid that can atomize. And when atomizer 00 need use, the liquid that can atomize in the first stock solution chamber 11 can be through leading in liquid structure 50 transmits to second stock solution chamber 21, with the contact of atomizing core 30, atomizing core 30 can heat the atomizing liquid that can atomize, and then produces aerosol. In addition, because the first liquid storage part 10 for storing the liquid capable of being atomized is arranged separately from the atomizing core 30, the capacity of the first liquid storage cavity 11 arranged on the first liquid storage part 10 can be made as large as possible, and the service time of the atomizer 00 can be further prolonged.
Optionally, the first liquid storage part 10 may be provided as a transparent part, for example, the first liquid storage part 10 may be made of glass, transparent plastic, or the like, so that the remaining situation of the liquid that can be atomized in the first liquid storage cavity 11 can be observed through the first liquid storage part 10. Second reservoir 20 may be provided as an opaque member to cover the components inside second reservoir 21.
In the present embodiment, the first liquid storage member 10 is disposed above, and the second liquid storage member 20 is disposed below. It will be appreciated that in another embodiment, the first reservoir 10 for storing the nebulizable liquid may be positioned below and the second reservoir 20 for positioning the nebulizing cartridge 30 may be positioned above.
Alternatively, in another embodiment, the first reservoir 10 and the second reservoir 20 may be provided as an integral structure, the first reservoir 11 and the second reservoir 21 are communicated with each other, and the blocking member 40 is provided between the first reservoir 11 and the second reservoir 21 to separate the first reservoir 11 and the second reservoir 21 independent from each other.
As shown in fig. 1 and 2, the blocking member 40 in the embodiment of the present invention is a sealing plug, and the liquid guiding structure 50 includes a through hole formed on the sealing plug.
Particularly, the sealing plug can adopt elastic material such as silica gel or rubber to make, and the sealing plug can be connected on second stock solution spare 20 to be used for the opening of shutoff second stock solution chamber 21, so, can utilize the sealing plug to seal the atomizing liquid that flows to in the second stock solution chamber 21 on the one hand, avoid taking place to leak, on the other hand also can be convenient for be connected the sealing plug with second stock solution spare 20.
The size of the through hole formed in the sealing plug is not too large, so that the atomized liquid can slowly flow from the first liquid storage cavity 11 to the second liquid storage cavity 21, and the slow liquid seepage effect is achieved.
Alternatively, a sealing plug may be attached to the first reservoir 10 for closing off the opening of the first reservoir chamber 11. Alternatively, a sealing plug may be interposed between the first reservoir member 10 and the second reservoir member 20 for simultaneously sealing the openings of the first reservoir chamber 11 and the second reservoir chamber 21.
Further, as shown in fig. 1, the atomizer 00 comprises an atomizing pipe 60 and a liquid guiding cotton 31, the atomizing pipe 60 is disposed in the second liquid storage chamber 21, and the liquid guiding cotton 31 surrounds the atomizing pipe 60 and is disposed in the second liquid storage chamber 21. The atomizing core 30 comprises an atomizing rod 32 and a heating element 33, a part of the atomizing rod 32 is located in the second liquid storage cavity 21 and is in contact with the liquid guide cotton 31, another part of the atomizing rod 32 is located in the atomizing pipe 60, and the heating element 33 is in contact with the atomizing rod 32 and is used for heating the liquid on the atomizing rod 32.
Optionally, the atomizing pipe 60 may be made of a glass fiber pipe, an air outlet channel 13 is disposed in the first liquid storage part 10, and an inner cavity of the atomizing pipe 60 is communicated with the air outlet channel 13. The liquid guide cotton 31 arranged in the second liquid storage cavity 21 transmits the atomized liquid to the atomization rod 32, the atomization rod 32 is made of a liquid guide material, and the atomized liquid is uniformly distributed on the atomization rod 32. When the heating element 33 generates heat, the liquid on the atomizing rod 32 can be atomized to form aerosol, and the aerosol flows out of the atomizer 00 through the inner cavity of the atomizing tube 60 and the air outlet channel 13. By adopting two different materials to transport the nebulizable liquid, the nebulizing effect can be improved. In addition, through setting up drain cotton 31 in first stock solution chamber 11, can avoid second stock solution spare 20 to take place to rock, lifting means's stability.
Alternatively, in the present embodiment, the number of the liquid guide tubes 15 provided on the first liquid storage member 10 is two, and the two liquid guide tubes 15 are symmetrically provided about the center of the nebulizer 00. The number of perforations in barrier 40 at locations corresponding to catheter 15 is also two. In order to promote the uniformity of the atomized liquid on the atomization stick 32, the two ends of the atomization stick 32 can be respectively inserted into the second liquid storage cavity 21 and contacted with the liquid guide cotton 31, the middle part of the atomization stick 32 is inserted into the atomization tube 60, the heating element 33 can be made by adopting a heating wire and the like, and the heating wire can be wound on the atomization stick 32, so that the atomization stick 32 is fixed by utilizing the atomization tube 60, and the structure of the atomization core 30 can be simplified.
Optionally, in this embodiment, the first liquid storage part 10 provided with the air outlet channel 13 may be directly sucked as a suction nozzle, and a suction nozzle may be further provided on a side of the first liquid storage part 10 away from the second liquid storage part 20.
Alternatively, the liquid guide rate of the liquid guide cotton 31 may be set to be greater than that of the atomizing bar 32 to avoid liquid leakage as much as possible. Wherein, can be in the periphery winding heater strip of atomizing stick 32, can also set up the heater strip in the inside of atomizing stick 32, preheat atomizing stick 32 to more even, more quick heating can be controlled under the lower condition of sepage rate, still can be fine atomizing, and can not paste the core.
Further, as shown in fig. 1, the atomizer 00 includes a liquid sealing plug 70, a bottom cover 80 and an electrode 90, the bottom cover 80 is connected to the second liquid storage part 20 and is used for sealing the opening of the second liquid storage part 20, the liquid sealing plug 70 is disposed on one side of the bottom cover 80 facing the second liquid storage cavity 21, the atomizing tube 60 protrudes the liquid sealing plug 70 and is inserted into the bottom cover 80, a through hole 62 is disposed at an end of the atomizing tube 60 protruding the liquid sealing plug 70, the electrode 90 is disposed on one side of the bottom cover 80 facing away from the liquid sealing plug 70, an electrode hole 91 is disposed in the electrode 90, an air vent 81 is disposed in the bottom cover 80, and the air vent 81 communicates the through hole 62 and the electrode hole 91.
Specifically, the bottom cap 80 is connected to one end of the second liquid storage member 20 away from the first liquid storage member 10, and the liquid sealing plug 70 and the blocking member 40 are respectively abutted against two opposite ends of the liquid guiding cotton 31 to seal the nebulizable liquid in the second liquid storage member 20. By providing the air holes 81 communicating the through holes 62 and the electrode holes 91 on the bottom cover 80, the external air can enter the atomizing pipe 60, and further take away the aerosol atomized by the heating member 33 to be discharged out of the atomizer 00.
Further, first stock solution spare 10 can set up to dismantling with second stock solution spare 20 and be connected, so, can pull down first stock solution spare 10 and change the first stock solution spare 10 that holds new atomizing liquid after the atomizing liquid in first stock solution spare 10 uses up, perhaps holds the first stock solution spare 10 that holds different kinds of atomizing liquid to realize the mixture of two kinds of atomizing liquid, improve the taste.
Optionally, in this embodiment, the first liquid storage part 10 provided with the air outlet channel 13 may be directly sucked as a suction nozzle, and a suction nozzle may be further provided on a side of the first liquid storage part 10 away from the second liquid storage part 20.
Second embodiment
Although the sealing plug can conduct liquid better by adopting soft materials such as silica gel with through holes and the like, the sealing plug has better adaptability, and the silica gel with through holes is only used, so that the size of the through holes can be influenced by extrusion during assembly, and the flow of the atomized liquid can be influenced.
Therefore, as shown in fig. 3 to 5, fig. 3 is a schematic sectional structure view of an atomizer 00 according to another embodiment of the present invention, fig. 4 is a schematic exploded structure view of the liquid guiding rod and the sealing plug in fig. 3, and fig. 5 is a schematic perspective structure view of the liquid guiding rod and the sealing plug in fig. 4 in an assembled state. The liquid guiding structure 50 may further include a liquid guiding rod 51, and the liquid guiding rod 51 is inserted into the through hole.
The liquid guiding rod 51 can be made of materials such as porous ceramics, and therefore, the liquid guiding rod 51 has certain structural strength, the sealing plug can be extruded and deformed, but the size of a channel used for transmitting the atomized liquid on the sealing plug can be kept unchanged due to the existence of the liquid guiding rod 51, and the liquid guiding effect is further improved.
Third embodiment
As shown in fig. 6 to 7, fig. 6 is a schematic cross-sectional view of an atomizer 00 according to still another embodiment of the present invention, and fig. 7 is a schematic cross-sectional view of the first reservoir 10 and the blocking member 40 in fig. 6. The difference between the embodiment and the first embodiment is that the liquid guiding structure 50 in this embodiment further includes a liquid guiding sheet 52, and the liquid guiding sheet 52 is disposed in the through hole and connected to the sealing plug.
The liquid guiding sheet 52 may be made of a liquid guiding film or porous ceramic, and when the nebulizable liquid in the first liquid storage chamber 11 flows to the position of the liquid guiding sheet 52, the liquid guiding sheet 52 controls the flow of the nebulizable liquid, so that the nebulizable liquid can only be transmitted through the tiny pores on the liquid guiding film or porous ceramic, thereby achieving the effect of slow liquid permeation.
Optionally, a stopper 41 may be protruded from the sealing plug, a recessed stopper groove 42 may be formed in the stopper 41, and the liquid guiding sheet 52 may be clamped in the stopper groove 42, so as to fix the liquid guiding sheet 52 on the sealing plug by using the abutting action force of the stopper 41, thereby simplifying the liquid guiding structure 50 and facilitating the installation and detachment of the liquid guiding structure 50.
Further, as shown in fig. 6 and 7, the blocking member 40 is disposed on the second liquid storage member 20, the first liquid storage member 10 is slidably connected to the second liquid storage member 20, a liquid guide tube 15 communicating with the first liquid storage chamber 11 is disposed on one side of the first liquid storage member 10 facing the blocking member 40, and the liquid guide structure 50 further includes a blocking portion 53, wherein the blocking portion 53 is connected to the sealing plug and elastically abuts against an opening of the liquid guide tube 15.
Specifically, the first reservoir 10 and the second reservoir 20 are slidably disposed along a connecting direction of the first reservoir 10 and the second reservoir 20, that is, along a vertical direction shown in the drawing. Before atomizer 00 is used, barrier 53 contacts with liquid guide tube 15, and then seals off the opening of liquid guide tube 15, avoids the liquid that can atomize to leak. When the nebulizer 00 needs to be used, as shown in fig. 8, fig. 8 is a schematic view of a state in which the nebulizer 00 in fig. 6 is pressed. Press first stock solution spare 10 to the direction removal that is close to second stock solution spare 20, elastic deformation takes place for liquid guide 15 can butt separation portion 53, so that separation portion 53 removes from the opening of liquid guide 15 gradually, the opening of liquid guide 15 loses behind the shutoff effect of separation portion 53, the shutoff can the atomizing liquid in first stock solution chamber 11 can flow to the position department of drain film, and flow to second stock solution chamber 21 in via the porous structure in the drain film, contact with atomizing core 30, atomizing core 30 heats atomizing liquid and produces aerosol.
Optionally, barrier 53 and barrier 40 may be integrally formed of a material such as silicone, so that barrier 40 not only has a good sealing ability, but also has a good elasticity, which facilitates catheter 15 to deform against barrier 53.
Further, to avoid interference of barrier 40 with the movement of catheter 15, the cross-sectional dimension of the perforations may be larger than the cross-sectional dimension of catheter 15.
Fourth embodiment
In addition to the blocking part 53 being provided above the liquid guiding sheet 52 to block the opening of the liquid guiding tube 15, a film may be provided on the side of the blocking member 40 facing the first liquid storage member 10, the blocking part 53 being connected to the second liquid storage member 20 to block the opening of the second liquid storage chamber 21, and the film being provided on the blocking member 40 and covering the through hole.
Specifically, a membrane may be coated on the surface of barrier 40 near catheter 15, and before atomizer 00 is used, the membrane contacts catheter 15, thereby sealing the opening of catheter 15 and preventing the leakage of the liquid that can be atomized. When atomizer 00 is needed to be used, press first stock solution spare 10 to the direction removal that is close to second stock solution spare 20, when the effort of catheter 15 to the film is greater than the intensity of film, can puncture the film, and then insert in the perforation along the direction of connection of first stock solution spare 10 and second stock solution spare 20, catheter 15 loses the butt effect back of film, but atomized liquid can flow out from first stock solution chamber 11, when reaching drain thin slice 52's position department, but the flow of atomized liquid can be controlled to drain thin slice 52, make atomized liquid only can transmit through the tiny pore on drain thin slice 52, in order to realize the effect of slow sepage.
Alternatively, the film in this embodiment may be an aluminum film or a plastic film, and the aluminum film or the plastic film may be bonded or thermally pressed on the barrier member 40. Alternatively, the membrane may be made of other types of materials that are easily punctured. The blocking member 40 can be made of materials with good sealing performance such as silica gel and the like so as to improve the sealing performance of the second liquid storage cavity 21.
Further, indentations may be provided in the membrane at locations corresponding to the perforations to reduce the structural strength of the membrane to facilitate passage of the catheter 15 through the membrane.
Fifth embodiment
The structure of the barrier 40 in this embodiment is different from that of the barrier 40 in the first embodiment, and the structures of other portions are the same, and only the distinctive barrier 40 will be described here, and the structures of other portions refer to the first embodiment.
As shown in fig. 9 and 10, fig. 9 is a schematic sectional view of an atomizer 00 according to still another embodiment of the present invention, and fig. 10 is a schematic perspective view of a blocking member 40 in fig. 9. The barrier 40 in this embodiment is a porous element, and may be made of porous ceramic, porous metal, or other materials. The wicking structure 50 includes wicking pores formed on a porous element. Through directly setting up separation piece 40 into porous material, can directly utilize the structural feature of porous material self to realize the transmission of atomizing liquid, and then reduce separation piece 40's structural complexity, promote production efficiency.
Sixth embodiment
Although the liquid guiding effect can be achieved by using the porous ceramic material, the expected liquid guiding effect can not be achieved due to poor adaptability caused by tolerance problems when the barrier member is made of the porous ceramic material.
Therefore, in this embodiment, as shown in fig. 11 to 13, fig. 11 is a schematic cross-sectional structure view of the atomizer 00 in another embodiment of the present invention, fig. 12 is a schematic perspective structure view of the blocking member 40 in fig. 11, and fig. 13 is a schematic exploded structure view of the blocking member 40 in fig. 12. The blocking member 40 includes a first sealing ring 43 and a second sealing ring 44 which are nested and spaced apart, and the liquid guiding structure 50 is a liquid guiding film which is connected between the first sealing ring 43 and the second sealing ring 44.
Specifically, the first sealing ring 43 is disposed around the periphery of the atomizing tube 60, the second sealing ring 44 is disposed around the inner periphery of the first liquid storage cavity 11, the second sealing ring 44 and the first sealing ring 43 are located in the same plane and spaced from each other to form a gap between the first sealing ring 43 and the second sealing ring 44, and the liquid guiding films are respectively connected to the periphery of the first sealing ring 43 and the inner periphery of the second sealing ring 44, so as to block the nebulizable liquid in the first liquid storage cavity 11 on one hand, and on the other hand, the nebulizable liquid can flow into the second liquid storage cavity 21 on the other side through the liquid guiding films and contact with the atomizing core 30.
Further, except that the liquid guiding film arranged between the first sealing ring 43 and the second sealing ring 44 can be used for guiding liquid, a plurality of micropores can be arranged on the first sealing ring 43 and the second sealing ring 44, so that the atomized liquid can be circulated more uniformly and stably.
Further, as shown in fig. 14, fig. 14 is a schematic cross-sectional structure view of an aerosol generating device according to still another embodiment of the present invention. Based on the atomizer 00 in the above embodiment, the present invention further provides an aerosol generating device 100, where the aerosol generating device 100 includes a host 01 and the atomizer 00, and the host 01 is connected to the atomizer 00 and is used to supply power to the atomizer 00.
Wherein, modes such as atomizer 00 and host computer 01 can adopt magnetism to inhale, buckle or screw thread can dismantle the connection to the change of atomizer 00, and can promote the life of host computer 01.
In conclusion, this application separates first stock solution chamber 11 and second stock solution chamber 21 through separation piece 40, can slowly through hole or micropore on the separation piece 40 with the leading-in second stock solution chamber 21 of atomizing liquid by first stock solution chamber 11, in the certain time after atomizer 00 makes, reduce the risk of atomizing core 30 department weeping. When the atomizer 00 is manufactured, the liquid guide cotton 31 is placed in the second liquid storage cavity 21 and can store a proper amount of liquid which can be atomized or not store the liquid which can be atomized. In addition to the above, the leakage risk can be further eliminated by adding the features of the barrier portion 53 and the like.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An atomizer, comprising:
the first liquid storage part is provided with a first liquid storage cavity for storing the liquid capable of being atomized;
the second liquid storage part is connected with the first liquid storage part, and a second liquid storage cavity is formed in the second liquid storage part;
the atomizing core is at least partially arranged in the second liquid storage cavity;
the barrier is arranged between the first liquid storage part and the second liquid storage part and used for separating the first liquid storage cavity from the second liquid storage cavity; and
and the liquid guide structure is arranged on the barrier piece and used for conveying the atomized liquid in the first liquid storage cavity into the second liquid storage cavity.
2. A nebulizer as claimed in claim 1, wherein the barrier is a sealing plug and the liquid conducting structure comprises a perforation formed in the sealing plug.
3. The nebulizer of claim 2, wherein the liquid conducting structure further comprises a liquid conducting rod inserted into the through hole.
4. A nebulizer as claimed in claim 2, wherein the liquid conducting structure further comprises a liquid conducting sheet arranged in the bore and connected to the sealing plug.
5. The atomizer according to claim 4, wherein the blocking member is disposed on the second liquid storage member, the first liquid storage member is slidably connected to the second liquid storage member, a liquid guide tube communicating with the first liquid storage chamber is disposed on a side of the first liquid storage member facing the blocking member, and the liquid guide structure further includes a blocking portion connected to the sealing plug and elastically abutting against an opening of the liquid guide tube.
6. The nebulizer of claim 1, wherein the barrier is a porous element and the wicking structure comprises wicking pores formed on the porous element.
7. The nebulizer of claim 1, wherein the barrier comprises a first sealing ring and a second sealing ring nested in a spaced arrangement, and the liquid directing structure is a liquid directing film connected between the first sealing ring and the second sealing ring.
8. The atomizer of claim 1, wherein said atomizer comprises an atomizing tube and a liquid guiding cotton, said atomizing tube is disposed in said second liquid storage chamber, said liquid guiding cotton is disposed in said second liquid storage chamber around said atomizing tube, said atomizing core comprises an atomizing rod and a heating element, a portion of said atomizing rod is located in said second liquid storage chamber and contacts with said liquid guiding cotton, another portion of said atomizing rod is located in said atomizing tube, said heating element contacts with said atomizing rod for heating and atomizing the liquid on said atomizing rod.
9. The atomizer of claim 8, wherein the atomizer comprises a sealing plug, a bottom cap and an electrode, the bottom cap is connected to the second liquid storage member and used for plugging an opening of the second liquid storage member, the sealing plug is disposed on a side of the bottom cap facing the second liquid storage chamber, the atomizing tube protrudes out of the sealing plug and is inserted into the bottom cap, a through hole is disposed at an end of the atomizing tube protruding out of the sealing plug, the electrode is disposed on a side of the bottom cap facing away from the sealing plug, an electrode hole is disposed in the electrode, an air guide hole is disposed in the bottom cap, and the air guide hole communicates the through hole and the electrode hole.
10. An aerosol generating device comprising a host machine and an atomiser according to any of claims 1 to 9, the host machine being connected to the atomiser for supplying power to the atomiser.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111325726.9A CN113892697A (en) | 2021-11-10 | 2021-11-10 | Aerosol generating device and atomizer thereof |
| PCT/CN2022/104257 WO2023082674A1 (en) | 2021-11-10 | 2022-07-07 | Aerosol generating apparatus and atomizer thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111325726.9A CN113892697A (en) | 2021-11-10 | 2021-11-10 | Aerosol generating device and atomizer thereof |
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| CN113892697A true CN113892697A (en) | 2022-01-07 |
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| CN202111325726.9A Pending CN113892697A (en) | 2021-11-10 | 2021-11-10 | Aerosol generating device and atomizer thereof |
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| CN (1) | CN113892697A (en) |
| WO (1) | WO2023082674A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022233303A1 (en) * | 2021-05-07 | 2022-11-10 | 深圳市合元科技有限公司 | Atomizer and electronic atomization device |
| WO2023082674A1 (en) * | 2021-11-10 | 2023-05-19 | 深圳市吉迩科技有限公司 | Aerosol generating apparatus and atomizer thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016172847A1 (en) * | 2015-04-28 | 2016-11-03 | 深圳麦克韦尔股份有限公司 | Inhaler and atomization component thereof |
| CN104839893B (en) * | 2015-04-28 | 2018-06-26 | 深圳麦克韦尔股份有限公司 | Inhalator and its atomizing component |
| CN111194942A (en) * | 2018-10-31 | 2020-05-26 | 常州市派腾电子技术服务有限公司 | Stock solution subassembly, atomization component, atomizer and electron cigarette |
| CN210158010U (en) * | 2019-05-15 | 2020-03-20 | 常州市派腾电子技术服务有限公司 | Atomizer and electronic cigarette |
| CN211458847U (en) * | 2019-11-08 | 2020-09-11 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generating device |
| CN211672451U (en) * | 2020-01-04 | 2020-10-16 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generating device |
| CN211746944U (en) * | 2020-02-25 | 2020-10-27 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generating device |
| CN112316257A (en) * | 2020-10-27 | 2021-02-05 | 深圳市康泓威科技有限公司 | Atomizer with integral type atomizing subassembly and liquid storage tank type atomizing core |
| CN216416041U (en) * | 2021-11-10 | 2022-05-03 | 吉万(深圳)科技有限公司 | Aerosol generating device and atomizer thereof |
| CN113892697A (en) * | 2021-11-10 | 2022-01-07 | 吉万(深圳)科技有限公司 | Aerosol generating device and atomizer thereof |
-
2021
- 2021-11-10 CN CN202111325726.9A patent/CN113892697A/en active Pending
-
2022
- 2022-07-07 WO PCT/CN2022/104257 patent/WO2023082674A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022233303A1 (en) * | 2021-05-07 | 2022-11-10 | 深圳市合元科技有限公司 | Atomizer and electronic atomization device |
| WO2023082674A1 (en) * | 2021-11-10 | 2023-05-19 | 深圳市吉迩科技有限公司 | Aerosol generating apparatus and atomizer thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023082674A1 (en) | 2023-05-19 |
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