CN111329113A - Atomizer - Google Patents
Atomizer Download PDFInfo
- Publication number
- CN111329113A CN111329113A CN202010350345.5A CN202010350345A CN111329113A CN 111329113 A CN111329113 A CN 111329113A CN 202010350345 A CN202010350345 A CN 202010350345A CN 111329113 A CN111329113 A CN 111329113A
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- China
- Prior art keywords
- oil
- tobacco tar
- atomizing
- atomizing core
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000779 smoke Substances 0.000 claims abstract description 20
- 241000208125 Nicotiana Species 0.000 claims description 89
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 89
- 238000010438 heat treatment Methods 0.000 claims description 63
- 238000000889 atomisation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000006199 nebulizer Substances 0.000 claims 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 27
- 239000003571 electronic cigarette Substances 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000004071 soot Substances 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
- A24F40/10—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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- 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
- A24F40/50—Control or monitoring
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The embodiment of the invention discloses an atomizer, which comprises a base, an oil bin, a top cover and a suction nozzle which are sequentially connected, wherein the oil bin is a columnar oil bin with an annular oil storage space, a through hole is formed in the middle of the oil bin, an atomizing core assembly is arranged in the through hole and moves back and forth along the through hole, an electrode is arranged in the base, the electrode corresponds to the electric connection end of the atomizing core assembly, a smoke oil outlet is arranged on the inner bin wall of the oil bin, a first smoke oil inlet of the atomizing core assembly is arranged at a position corresponding to the smoke oil outlet, the atomizing core assembly is fixedly connected with the top cover, the top cover is fixedly connected with the suction nozzle, the atomizing core assembly can move back and forth in the through hole by rotating the top cover, the opening or closing of an oil circuit and a circuit is simultaneously controlled in the back and forth movement process, and the dry burning phenomenon caused by the fact that the circuit is.
Description
Technical Field
The invention relates to the field of electronic cigarettes, in particular to an atomizer.
Background
The electronic cigarette heats and atomizes the liquid tobacco tar into a gaseous state in a non-combustible heating mode, and the gaseous tobacco tar mold simulates smoke released by burning of the cigarette, so that the electronic cigarette has the mouth feel similar to a real cigarette.
The electron cigarette mainly includes oil pocket and atomizer, is equipped with the atomizing chamber in the atomizer, including atomizing core in the atomizing chamber, atomizing core connecting circuit, oil pocket and atomizing chamber are linked together, and tobacco tar in the oil pocket permeates into the atomizing chamber, is atomized by atomizing core heating, and the atomizing chamber still is linked together with suction nozzle and air inlet, and when smoking, the suction nozzle is followed to the follow suction nozzle and is smoked, and the atomizing chamber is inhaled from air inlet to the outside air to drive atomizing intracavity atomizing tobacco tar and be inhaled the entry together.
The tobacco tar is injected into the oil cavity, the tobacco tar is always communicated with the atomizing cavity, the atomizing cavity is always communicated with the suction nozzle and the air inlet, the tobacco tar permeating into the atomizing cavity is accumulated for a long time, the phenomenon of oil leakage to the suction nozzle and the air inlet is caused under the action of gravity, the inside and the outer wall of the electronic cigarette are all polluted by the oil leakage, the carrying is inconvenient, and the user experience degree is poor.
In the prior art, the oil path and the gas path are separated to solve the problem of oil leakage, namely, when the oil path and the gas path are not used, the oil chamber is not communicated with the atomizing chamber, but the circuit is probably forgotten to be turned off when the oil path is closed due to the connection circuit of the atomizing core, so that the atomizing core is damaged by dry burning, or the circuit is only turned on by misoperation, so that the atomizing core is also damaged by dry burning.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an atomizer which can simultaneously control the opening or closing of an oil circuit and a circuit through one action, realize the separation of the oil circuit and the air circuit and close the circuit, thereby not only preventing oil leakage but also avoiding dry burning.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an atomizer comprises a base, an oil bin, an atomizing core assembly, a top cover, a suction nozzle and an electrode;
the oil bin is columnar, the base is fixedly connected with the bottom end of the oil bin, the electrode is fixed on the base, the top cover is arranged at the top end of the oil bin, and the suction nozzle is arranged on the top cover;
the oil bin comprises an annular inner bin wall and an annular outer bin wall, the outer bin wall is arranged on the periphery of the inner bin wall, an annular tobacco tar containing cavity for containing tobacco tar is formed by the inner bin wall and the outer bin wall in a surrounding mode, a through hole which extends in the axial direction and penetrates through the oil bin is formed in the inner bin wall, the atomizing core assembly is arranged in the through hole, and the atomizing core assembly can move back and forth along the through hole;
an atomization cavity is arranged in the atomization core assembly, the atomization core assembly is fixedly connected with the top cover, and the electric connection end of the atomization core assembly is opposite to the electrode;
the inner bin wall is provided with a tobacco tar outlet, and the side wall of the atomizing core component is provided with a first tobacco tar inlet which is arranged corresponding to the tobacco tar outlet;
the atomizer is in an open state, the electric connection end of the atomizing core assembly is in contact with the electrode to realize electric connection, and meanwhile, the tobacco tar outlet is communicated with the first tobacco tar inlet; when the atomizer is in the off-state, thereby the connection end of atomizing core subassembly with thereby the electrode separates the electric connection disconnection, simultaneously the tobacco tar export with first tobacco tar entry dislocation.
Preferably, be equipped with first spiral rotation portion on the top cap, be equipped with on the oil storehouse with the second spiral rotation portion that first spiral rotation portion matches, the top cap with the oil storehouse rotates relatively, thereby drives atomizing core subassembly for the oil storehouse rotates, drives simultaneously atomizing core subassembly is along axial motion, thereby makes the atomizer is in open mode or closed condition.
Preferably, one of the first helical rotation part and the second helical rotation part is a helical track, and the other of the first helical rotation part and the second helical rotation part is a rotational slider that can slide along the helical track.
Preferably, one of the first screw-rotating portion and the second screw-rotating portion is an external thread, the other of the first screw-rotating portion and the second screw-rotating portion is an internal thread, and the external thread and the internal thread are matched with each other.
Preferably, the oil bin further comprises an oil bin bottom and an oil bin top, and the oil bin bottom, the inner bin wall, the outer bin wall and the oil bin top together enclose the tobacco tar containing cavity;
the top of the oil bin extends upwards to form a connecting piece, and the second spiral rotating part is arranged on the connecting piece.
Preferably, the inner wall, the oil bin top and the connecting piece are manufactured into structural parts through integral forming, the outer wall is sleeved on the outer edge of the oil bin bottom, the structural parts are installed in the outer wall in an interference mode, the structural parts are connected with the oil bin bottom, and the structural parts, the oil bin bottom and the outer wall jointly enclose the oil bin.
Preferably, a first sealing element is arranged between the outer edge of the oil bin bottom and the outer bin wall, and a second sealing element is arranged between the structural member and the outer bin wall.
Preferably, the material of the outer bin wall is a transparent material or a translucent material.
Preferably, atomizing core subassembly includes heating element and atomizing core cover, form in the atomizing core cover the atomizing chamber, heating element is located the atomizing intracavity, first tobacco tar entry sets up the lateral wall of atomizing core cover, atomizing core cover with top cap fixed connection, heating element with atomizing core cover fixed connection, the end setting of connecting with is in heating element is last.
Preferably, when the heating element is a hollow heating body, the heating element is provided with a second tobacco tar inlet, the second tobacco tar inlet is communicated with the first tobacco tar inlet, and the inside of the heating element forms the atomization cavity.
Preferably, still be equipped with first air inlet on the heating element, the heating element is keeping away from the tip of base is equipped with first smog export, atomizing core cover is keeping away from the tip of base is equipped with second smog export, be equipped with third smog export on the top cap, first air inlet is linked together with external atmosphere, air inlet with the atomizing chamber is linked together, the atomizing chamber with first smog export is linked together, first smog export with second smog export is linked together, second smog export with third smog export is linked together, third smog export with the suction nozzle is linked together.
Preferably, the end part of the heating element close to the base is a sealed end, the sealed end is the electric connection end, and the electric connection end is opposite to the electrode.
Preferably, the heating element is a solid heating element, and the atomizing cavity is formed between the heating element and the atomizing core cover.
Preferably, a third sealing piece is arranged at the joint of the heating element and the atomizing core cover, and a fourth sealing piece is arranged at the joint of the atomizing core cover and the top cover.
Preferably, a fifth sealing element and a sixth sealing element are arranged between the side wall of the atomizing core assembly and the inner bin wall, the fifth sealing element is located between the base and the tobacco tar outlet, and the sixth sealing element is located between the first tobacco tar inlet and the end part of the through hole, which is far away from the base.
Preferably, a seventh sealing member is arranged at the joint of the suction nozzle and the top cover.
The embodiment of the invention has the following beneficial effects:
the atomizer comprises a base, an oil bin, a top cover and a suction nozzle which are connected in sequence, wherein the oil bin is arranged into a columnar oil bin with an annular oil storage space, a through hole is formed in the middle of the oil bin, the atomizing core assembly can move back and forth along the through hole by arranging the atomizing core assembly in the through hole, the electrode is arranged in the base and corresponds to the electric connection end of the atomizing core assembly, the atomizing core assembly can be contacted or disconnected with the electrode in the back and forth movement process, the tobacco tar outlet is arranged on the inner bin wall of the oil bin, the first tobacco tar inlet of the atomizing core assembly is arranged at the position corresponding to the tobacco tar outlet, the connection or staggered closing of the tobacco tar outlet and the first tobacco tar inlet can be simultaneously realized in the back and forth movement process of the atomizing core assembly, namely, the opening or closing of an oil circuit and a circuit can be simultaneously controlled by one movement of the atomizing core assembly, the dry burning phenomenon caused by not cutting off the circuit when closing the oil circuit is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a schematic sectional view of an atomizer according to an embodiment, with an oil path and an electric circuit disconnected;
FIG. 2 is a sectional view of the atomizer in the embodiment shown in FIG. 1, when the oil path and the circuit are communicated;
fig. 3 is a front view structural diagram of a structural member in which an inner wall of an oil sump, an oil sump top, and a connecting member extending outward from the oil sump top in the atomizer according to the embodiment shown in fig. 1 are integrally formed.
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.
In the following description of the present invention, referring to fig. 1 and 2, an atomizer is shown, which comprises a base 18, an oil sump 06, an atomizing core assembly, a top cover 02 and a suction nozzle 01. The oil bin 06 is the column, and base 18 and oil bin 06's bottom fixed connection, electrode 09 fix on base 18, and the cladding has insulating part 10 around electrode 09, and the top cap 02 sets up on the top of oil bin 06, and the suction nozzle 01 sets up on top cap 02.
The oil bin 06 is arranged into a columnar oil bin 06 with an annular oil storage space, and a through hole is formed in the middle of the oil bin 06 and used for accommodating the atomizing core assembly. Specifically, oil bin 06 includes oil bin top 03, interior bulkhead 04, at the bottom of the oil bin 19 and outer bulkhead 05, and interior bulkhead 04 and outer bulkhead 05 are the annular, and the periphery of bulkhead 04 including outer bulkhead 05 sets up, and interior bulkhead 04, outer bulkhead 05, oil bin top 03 and oil bin end 19 enclose into the annular tobacco tar that is used for holding the tobacco tar and hold chamber 06, and the inside of interior bulkhead 04 is equipped with axial extension and runs through the through-hole of oil bin 06 to be used for holding atomizing core subassembly. The oil bin bottom 19 and the base 18 are fixedly connected, and the connection mode can be any existing connection mode such as plug-in connection, clamping connection and spiral connection.
According to the invention, the atomizing core assembly is arranged in the through hole in the middle of the oil bin 06, and can move back and forth along the through hole, one end of the atomizing core assembly, which is far away from the base 18, is fixedly connected with the top cover 02, and one end, which is close to the base 18, is provided with the electric connection end 11, and the electric connection end 11 is used for being connected with the electrode 09 in the base 18 so as to be communicated with a power supply, so that the heating element 21 generates heat. According to the invention, the electrode 09 and the electric connection end 11 are correspondingly arranged, when the atomizing core assembly moves towards the base 18 in the through hole, the electric connection end 11 is contacted with the electrode 09 to connect a circuit, and when the atomizing core assembly moves away from the base 18 in the through hole, the electric connection end 11 is disconnected with the electrode 09 to disconnect the circuit.
Atomizing core subassembly and top cap 02 fixed connection, oil storehouse 06 and base 18 fixed connection exert the pulling force to top cap 02 from top cap 02 side, can make atomizing core subassembly deviate from base 18 along with top cap 02 together to make connect electrical end 11 and electrode 09 disconnection, open circuit.
According to the invention, a tobacco tar outlet 07 of an oil bin 06 is arranged on an inner bin wall 04, a first tobacco tar inlet 08 corresponding to the tobacco tar outlet 07 is arranged on the side wall of an atomizing core assembly, when an electric connection end 11 is contacted with an electrode 09, the tobacco tar outlet 07 is communicated with a first tobacco tar inlet 22, when a pulling force is applied to a top cover 02 from the side of the top cover 02, the atomizing core assembly can deviate from a base 18 along with the top cover 02, the tobacco tar outlet 07 and the first tobacco tar inlet 08 are closed in a staggered mode, an oil circuit is disconnected, meanwhile, the electric connection end 11 is disconnected with the electrode 09, the circuit is disconnected, and the opening or closing of the oil circuit and the circuit can be simultaneously controlled by the action of extracting or pressing the top cover 02.
Therefore, the atomizer of the invention has an open state and a closed state, when the atomizer is in the open state, the electric connection end 11 of the atomizing core assembly is contacted with the electrode 09 so as to realize electric connection, and meanwhile, the tobacco tar outlet 07 is communicated with the first tobacco tar inlet 08; when the atomizer is in the closed state, the electrical connection end 11 of the atomizing core assembly is spaced from the electrode 09 so that electrical connection is broken, and the tobacco tar outlet 07 and the first tobacco tar inlet 08 are misaligned.
Preferably, atomizing core subassembly comes the back and forth movement in the through-hole through the spiral rotation, and atomizing core subassembly's lateral wall and through-hole inner wall can set up the first spiral rotation portion and the second spiral rotation portion that match each other respectively, and one of the first spiral rotation portion and the second spiral rotation portion is the heliciform track, and another one of the first spiral rotation portion and the second spiral rotation portion is the rotation slider, and the rotation slider can slide along the heliciform track. Or one of the first spiral rotating part and the second spiral rotating part is an external thread, the other of the first spiral rotating part and the second spiral rotating part is an internal thread, and the external thread and the internal thread are matched with each other. Atomizing core and top cap 02 and 01 fixed connection of suction nozzle drive atomizing core subassembly through rotatory top cap 02 and screw out or precession in the through-hole to make the atomizer be in open mode or closed condition.
Because atomizing core subassembly and top cap 02 fixed connection also can set up first spiral rotation portion on top cap 02, set up second spiral rotation portion on oil storehouse 06, top cap 02 and oil storehouse 06 rotate relatively to drive atomizing core subassembly and rotate for oil storehouse 06, drive atomizing core subassembly simultaneously along axial motion, thereby make the atomizer be in the open mode or the closed condition.
Referring to fig. 1 and 2, in the present embodiment, the oil sump 06 extends upward to form a connecting member 13, the second spiral rotating portion is provided on the connecting member 13, and the first spiral rotating portion of the top cover 02 is engaged with the second spiral rotating portion on the connecting member 13, so that the atomizing core assembly rotates and moves relatively in the through hole, thereby making the atomizer in an open state or a closed state. Specifically, the first spiral rotating part of the top cover 02 is a rotating slider fixed on the inner edge of the top cover 02, the second spiral rotating part of the connecting piece 13 is a spiral track 29, and two ends of the spiral track 29 are respectively connected with a first platform 27 and a second platform 28.
Referring to fig. 1 and 2, in the present embodiment, the inner wall 04, the top of the oil sump 06, and the connecting member 13 are integrally formed to form a structural member, so that the number of parts is reduced, the assembly is facilitated, and the sealing performance is enhanced. The outer wall 05 is sleeved on the outer edge of the bottom of the oil bin 06, the structural member is arranged in the outer wall 05 in an interference mode, the structural member is connected with the bottom of the oil bin 06 in a sealing mode through pressing, and the structural member, the bottom of the oil bin 06 and the outer wall 05 jointly form the oil bin 06. Preferably, a first sealing member 16 is arranged between the outer edge of the bottom of the oil bin 06 and the outer bin wall 05, and a second sealing member 17 is arranged between the structural member and the outer bin wall 05. Preferably, the outer edge of the bottom of the oil sump 06 is provided with a recess for mounting the first seal 16, and the outer edge of the structural member is provided with a recess for mounting the second seal 17. When assembling, the first sealing member 16 and the second sealing member 17 are first installed in the recesses, respectively, and then assembled.
Preferably, the material of the outer bin wall 05 may be a transparent or translucent material to facilitate viewing of the remaining amount of tobacco tar.
Atomizing core subassembly can only constitute by heating element 21, and heating element 21 is inside to have the atomizing chamber, and heating element 21 includes the lateral wall and is located the both ends at lateral wall both ends respectively, has seted up first tobacco tar entry 08 on the lateral wall, has seted up the smog export at the tip of keeping away from base 18, and first tobacco tar entry 08 and smog export all are linked together with the atomizing chamber. The heating element 21 is also provided with an air inlet which is connected to the outside atmosphere and which is also in communication with the atomising chamber. The smoke outlet is communicated with the top cover 02, and the top cover 02 is communicated with the suction nozzle 01. The end part close to the base 18 is a sealed end, the sealed end is an electric connection end 11, and the electric connection end 11 is arranged opposite to the electrode 09. When the atomizer is in an open state, tobacco tar enters the atomizing cavity from the tobacco tar outlet 07 of the oil bin 06 through the first tobacco tar inlet 08 on the side wall of the heating element 21 to be heated and atomized, and when the atomizer sucks, the suction nozzle 01 sucks the tobacco tar, outside air enters the atomizing cavity through the air inlet, drives the atomized tobacco tar to leave the atomizing cavity from the tobacco tar outlet, and the atomized tobacco tar is sucked through the top cover 02 and the suction nozzle 01 in sequence.
Referring to fig. 1 and 2, in the present embodiment, the atomizing core assembly includes a heating element 21 and an atomizing core cover 20, the heating element 21 is located in the atomizing core cover 20, the atomizing core cover 20 has a side wall, the side wall has a first tobacco tar inlet 08, an end of the heating element 21 away from the base 18 is fixedly connected to the atomizing core cover 20, and the atomizing core cover 20 is fixedly connected to the top cover 02. The atomizing core cover 20 has an opening at an end portion close to the base 18, and the end portion of the heating element 21 close to the base 18 is a closed end as an electric connection end 11, and the electric connection end 11 is provided corresponding to the electrode 09. The atomizing core housing 20 has an air inlet 25 at an end adjacent the base 18, the air inlet 25 communicating with the atomizing chamber. The atomizing core housing 20 has a second smoke outlet at the end remote from the base 18, the second smoke outlet being in communication with the atomizing chamber, the second smoke outlet also being in communication with a cap 02, the cap 02 being in communication with the suction nozzle 01.
The heating element 21 can be a solid heating element or a hollow heating element, when the heating element 21 is a solid heating element, the tobacco tar is heated and atomized on the outer surface of the heating element 21, the cavity between the atomizing core cover 20 and the heating element 21 is an atomizing cavity, and the first tobacco tar inlet 08 is communicated with the atomizing cavity. When the atomizer is in the open mode, tobacco tar gets into the atomizing chamber from the tobacco tar export 07 of oil storehouse 06 through the first tobacco tar entry 08 of atomizing core cover 20 lateral wall and is heated the atomizing, when the suction, from suction nozzle 01 end suction, the outside air gets into the atomizing chamber through air inlet 25, drives the tobacco tar after the atomizing and leaves the atomizing chamber from the second smog export, is inhaled through top cap 02 and suction nozzle 01 in proper order.
Referring to fig. 1 and 2, in the present embodiment, the heating element 21 is a hollow heating element, the tobacco tar is heated and atomized inside the heating element 21, and the inside of the heating element 21 is an atomization chamber. The heating element 21 is provided with a second tobacco tar inlet 22, the second tobacco tar inlet 22 is communicated with the atomizing cavity, the end part of the heating element 21 far away from the base 18 is provided with a first smoke outlet, the first smoke outlet is communicated with the atomizing cavity, the side part of the heating element 21 close to the base 18 is provided with a first air inlet 24, the first air inlet 24 is communicated with the atomizing cavity, and the end part of the heating element 21 far away from the base 18 is fixedly connected with the atomizing core cover 20. An eighth seal 26 is mounted between the outer sidewall of the heating element 21 and the atomizing core housing 20 and between the second soot inlet 22 and the first air inlet 24 to separate the air and oil passages within the atomizing core housing 20. The end of the heating element 21 close to the base 18 is a sealed end, which is an electric connection end 11, and the electric connection end 11 is provided corresponding to the electrode 09. When the atomizer is in an open state, tobacco tar enters the atomizing cavity in the heating element 21 from the tobacco tar outlet 07 of the oil bin 06 through the first tobacco tar inlet 08 on the side wall of the atomizing core cover 20 and the second tobacco tar inlet 22 of the heating element 21 to be heated and atomized, when the atomizer sucks, the tobacco tar is sucked from the end of the suction nozzle 01, outside air sequentially enters the atomizing cavity through the air inlet 25 of the atomizing core cover 20 and the first air inlet 24 on the heating element 21, the atomized tobacco tar is driven to leave the atomizing cavity from the first tobacco tar outlet, and the tobacco tar is sucked sequentially through the second tobacco tar outlet, the top cover 02 and the suction nozzle 01, as shown by arrows in fig. 1.
Preferably, a seal is provided at each connection to enhance sealing and avoid oil leakage. A third seal 23 may be provided at the junction of the heating element 21 and the atomizing core housing 20, and a fourth seal may be provided at the junction of the atomizing core housing 20 and the top cover 02.
Preferably, a fifth sealing member 15 and a sixth sealing member 14 are arranged between the side wall of the atomizing core assembly and the inner bin wall 04, the fifth sealing member 15 is positioned between the base 18 and the tobacco tar outlet 07, and the sixth sealing member 14 is positioned between the first tobacco tar inlet 08 and the end of the through hole far away from the base 18. The tobacco tar from the tobacco tar outlet 07 is prevented from permeating the outer wall of the electronic cigarette through the two ends of the through hole.
Preferably, a seventh sealing member 12 is provided at the connection of the cap 02 and the mouthpiece 01.
The number of the first seal member 16 to the seventh seal member 12 is at least one, and a plurality of seal members may be used to enhance the sealing performance.
During assembly, the oil bin 06 is assembled, the first sealing piece 16 and the second sealing piece 17 are respectively installed in the depressions at the bottom of the oil bin 06 and the outer edge of the structural piece, then the outer bin wall 05 is sleeved at the outer edge of the bottom of the oil bin 06, the structural piece is installed in the outer bin wall 05 in an interference mode, and the structural piece is pressed downwards until the structural piece is in close contact with the bottom of the oil bin 06.
And (3) sleeving a fifth sealing piece 15 and a sixth sealing piece 14 on the side wall of the atomizing core cover 20, installing a fourth sealing piece at the end part of the atomizing core cover 20, and installing the assembled atomizing core cover 20 into the through hole in the oil bin 06.
The cap 02 is press-fitted to the end of the atomizing core housing 20 with interference.
The seventh seal 12 is mounted to the top cap 02 and the mouthpiece 01 is mounted to the top cap 02.
The third seal 23 is attached to the end of the heating element 21 and the heating element 21 is interference pressed onto the atomizing core housing 20 from the opening of the atomizing core housing 20 near the end of the base 18.
The electrode 09 is mounted on the base 18.
The base 18 is connected to the bottom of the oil sump 06.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (16)
1. An atomizer is characterized by comprising a base, an oil bin, an atomizing core assembly, a top cover, a suction nozzle and an electrode;
the oil bin is columnar, the base is fixedly connected with the bottom end of the oil bin, the electrode is fixed on the base, the top cover is arranged at the top end of the oil bin, and the suction nozzle is arranged on the top cover;
the oil bin comprises an annular inner bin wall and an annular outer bin wall, the outer bin wall is arranged on the periphery of the inner bin wall, an annular tobacco tar containing cavity for containing tobacco tar is formed by the inner bin wall and the outer bin wall in a surrounding mode, a through hole which extends in the axial direction and penetrates through the oil bin is formed in the inner bin wall, the atomizing core assembly is arranged in the through hole, and the atomizing core assembly can move back and forth along the through hole;
an atomization cavity is arranged in the atomization core assembly, the atomization core assembly is fixedly connected with the top cover, and the electric connection end of the atomization core assembly is opposite to the electrode;
the inner bin wall is provided with a tobacco tar outlet, and the side wall of the atomizing core component is provided with a first tobacco tar inlet which is arranged corresponding to the tobacco tar outlet;
the atomizer is in an open state, the electric connection end of the atomizing core assembly is in contact with the electrode to realize electric connection, and meanwhile, the tobacco tar outlet is communicated with the first tobacco tar inlet; when the atomizer is in the off-state, thereby the connection end of atomizing core subassembly with thereby the electrode separates the electric connection disconnection, simultaneously the tobacco tar export with first tobacco tar entry dislocation.
2. The atomizer according to claim 1, wherein a first spiral rotating portion is provided on the top cap, a second spiral rotating portion matched with the first spiral rotating portion is provided on the oil sump, and the top cap and the oil sump rotate relatively to drive the atomizing core assembly to rotate relative to the oil sump, and simultaneously drive the atomizing core assembly to move along an axial direction, so that the atomizer is in an open state or a closed state.
3. The nebulizer of claim 2, wherein one of the first helical rotating portion and the second helical rotating portion is a helical track, and the other of the first helical rotating portion and the second helical rotating portion is a rotating slider that is slidable along the helical track.
4. The nebulizer of claim 2, wherein one of the first helical rotation portion and the second helical rotation portion is an external thread, and the other of the first helical rotation portion and the second helical rotation portion is an internal thread, the external thread and the internal thread being matched to each other.
5. The atomizer according to any one of claims 2 to 4, wherein said oil sump further comprises an oil sump bottom and an oil sump top, said oil sump bottom, said inner sump wall, said outer sump wall and said oil sump top together enclosing said oil smoke containing cavity;
the top of the oil bin extends upwards to form a connecting piece, and the second spiral rotating part is arranged on the connecting piece.
6. The atomizer according to claim 5, wherein said inner wall, said top of said oil sump and said connecting member are formed into structural members by integral molding, said outer wall is sleeved on the outer edge of said bottom of said oil sump, said structural members are interference-mounted in said outer wall, said structural members are connected with said bottom of said oil sump, and said structural members, said bottom of said oil sump and said outer wall together enclose said oil sump.
7. The atomizer of claim 6, wherein a first seal is disposed between an outer edge of said sump bottom and said outer sump wall, and a second seal is disposed between said structural member and said outer sump wall.
8. The nebulizer of claim 6, wherein the material of the outer chamber wall is a transparent material or a translucent material.
9. The atomizer according to any one of claims 1-4, wherein the atomizing core assembly comprises a heating element and an atomizing core cover, the atomizing cavity is formed in the atomizing core cover, the heating element is located in the atomizing cavity, the first tobacco tar inlet is disposed on a side wall of the atomizing core cover, the atomizing core cover is fixedly connected with the top cover, the heating element is fixedly connected with the atomizing core cover, and the electric connection end is disposed on the heating element.
10. The atomizer of claim 9, wherein when said heating element is a hollow heating element, said heating element has a second tobacco tar inlet, said second tobacco tar inlet is in communication with said first tobacco tar inlet, and said atomizing chamber is formed inside said heating element.
11. The atomizer of claim 10, wherein said heating element further comprises a first air inlet, said heating element comprises a first smoke outlet at an end remote from said base, said atomizing core housing comprises a second smoke outlet at an end remote from said base, said top cap comprises a third smoke outlet, said first air inlet is in communication with the ambient atmosphere, said air inlet is in communication with said atomizing chamber, said atomizing chamber is in communication with said first smoke outlet, said first smoke outlet is in communication with said second smoke outlet, said second smoke outlet is in communication with said third smoke outlet, and said third smoke outlet is in communication with said suction nozzle.
12. The atomizer of claim 9, wherein said heating element is a closed end at an end adjacent to said base, said closed end being said electrically connecting end, said electrically connecting end being disposed opposite said electrode.
13. The atomizer of claim 9, wherein said heating element is a solid heater and said atomizing cartridge housing and said atomizing chamber are formed therebetween.
14. The atomizer of claim 9, wherein a third seal is provided at a junction of said heating element and said atomizing cartridge housing, and a fourth seal is provided at a junction of said atomizing cartridge housing and said top cap.
15. The atomizer of any one of claims 1-4, wherein a fifth seal and a sixth seal are disposed between the side wall of the atomizing core assembly and the inner chamber wall, the fifth seal being located between the base and the tobacco tar outlet, and the sixth seal being located between the first tobacco tar inlet and the end of the through hole away from the base.
16. The atomizer of any one of claims 1 to 4, wherein a seventh seal is provided at the connection of said suction nozzle and said top cap.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010350345.5A CN111329113A (en) | 2020-04-28 | 2020-04-28 | Atomizer |
| PCT/CN2021/088562 WO2021218722A1 (en) | 2020-04-28 | 2021-04-21 | Atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010350345.5A CN111329113A (en) | 2020-04-28 | 2020-04-28 | Atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111329113A true CN111329113A (en) | 2020-06-26 |
Family
ID=71175212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010350345.5A Pending CN111329113A (en) | 2020-04-28 | 2020-04-28 | Atomizer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111329113A (en) |
| WO (1) | WO2021218722A1 (en) |
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| CN113208178A (en) * | 2021-05-19 | 2021-08-06 | 深圳市美深威科技有限公司 | Heating element, atomizer and electronic atomization device |
| WO2021218722A1 (en) * | 2020-04-28 | 2021-11-04 | 深圳市吉迩科技有限公司 | Atomizer |
| WO2022042173A1 (en) * | 2020-08-27 | 2022-03-03 | 常州市派腾电子技术服务有限公司 | Atomizer and aerosol generating device |
| WO2023020594A1 (en) * | 2021-08-20 | 2023-02-23 | 深圳市合元科技有限公司 | Aerosol generating device |
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| Publication number | Publication date |
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| WO2021218722A1 (en) | 2021-11-04 |
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Application publication date: 20200626 |