CN107072302B - Atomization assembly and electronic cigarette with same - Google Patents
Atomization assembly and electronic cigarette with same Download PDFInfo
- Publication number
- CN107072302B CN107072302B CN201480082327.6A CN201480082327A CN107072302B CN 107072302 B CN107072302 B CN 107072302B CN 201480082327 A CN201480082327 A CN 201480082327A CN 107072302 B CN107072302 B CN 107072302B
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- Prior art keywords
- atomizing
- sleeve
- assembly
- oil
- oil storage
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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
- A24F40/42—Cartridges or containers for 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
- 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
- A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
- A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
- A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of 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
- A24F40/10—Devices using liquid inhalable precursors
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
An atomization assembly and an electronic cigarette with the same comprise a connecting assembly (1), an oil cup assembly (2), an atomization sleeve (3), an atomization core (4) and a suction nozzle (5), wherein the atomization sleeve (3) is arranged at the other end, opposite to the connecting assembly (1), of the oil cup assembly (2), one end of the atomization sleeve (3) is detachably connected with the oil cup assembly (2), and the other end of the atomization sleeve is positioned on the outer side of the oil cup assembly (2) and connected with the suction nozzle (5); the oil cup assembly (2) comprises an oil storage sleeve (21) and a sleeve (22) sleeved in the oil storage sleeve (21), one end of the oil storage sleeve (21) is provided with an oil filling port communicated with the oil storage cavity, and the other end of the oil storage sleeve is connected with the connecting assembly (1); one end of the atomizing core (4) which is positioned outside the oil cup component (2) is inserted into the atomizing sleeve (3) and is detachably connected with the atomizing sleeve (3), and the other end of the atomizing core is inserted into the oil cup component (2) from the oil filling port of the oil cup component (2) and is detachably connected with the oil cup component (2). When changing atomizing core (4), dismantle atomizing core (4) and dismantle again behind the atomizing cover (3), the dismantlement process is simple, and atomizing core (4) set up in oil filler department, therefore smog can directly get rid of through suction nozzle (5), is difficult for the condensation.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an atomization assembly and an electronic cigarette with the same.
Background
The electron cigarette on the existing market is including the atomization component who is used for atomizing cigarette liquid and the battery pack who is used for supplying power for atomization component, and when electron cigarette during operation, battery pack is the power supply of the piece that generates heat in the atomization component, and the piece that generates heat makes the cigarette liquid atomizing to reach the effect that produces smog.
referring to fig. 1, in the prior art, an atomizing assembly is detachably connected to a battery assembly, the atomizing assembly includes a suction nozzle 93, a connecting member 91, and an atomizing core 92, and the connecting member 91 is used for connecting to the battery assembly. The suction nozzle 93 includes an oil reservoir chamber 94 and an air flow passage 96 therein. Atomizing core 92 is connected with connecting piece 91, and is located airflow channel 96's air inlet department, and atomizing core 92 atomizes the tobacco tar that oil storage cavity 94 led over, and the smog of production flows out through airflow channel 96 along with the air current, and then derives to the user oral cavity from suction nozzle 93 to the confession is sucked.
The electronic cigarette with the structure has the following defects:
1. It is loaded down with trivial details to dismantle the atomizing core: when the atomization core 92 of the electronic cigarette with the structure is replaced, the battery assembly connected with the connecting piece 91 needs to be detached firstly, and then the connecting piece 91 and the sealing assembly 95 are detached, so that the detaching process is complicated;
2. the easy condensation of tobacco tar and the tobacco tar of condensation can not in time clear away: the atomizing core 92 is arranged at one end close to the battery component and is far away from the suction nozzle 93, smoke can reach the suction nozzle after passing through the relatively long airflow channel 96, and tobacco tar is easy to condense in the airflow channel 96, so that the smoke sucked is impure in taste and even the condensed tobacco tar is sucked;
3. the user can not clear away the tobacco tar of condensation in time, and the tobacco tar of condensation in the breather pipe is probably reduced the taste pure positive by the secondary atomization.
accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
the invention aims to solve the technical problems that the atomization core in the prior art is complex in disassembly process and condensed tobacco tar cannot be removed in time, and provides an atomization assembly and an electronic cigarette with the same.
The technical scheme adopted by the invention for solving the technical problems is as follows: an atomization assembly is constructed and used for being combined with a battery assembly to form an electronic cigarette, and the atomization assembly comprises a connecting assembly, an oil cup assembly, an atomization sleeve, an atomization core and a suction nozzle, wherein the connecting assembly is arranged at one end of the oil cup assembly and used for being detachably connected with the battery assembly; the atomizing sleeve is arranged at the other end of the oil cup component opposite to the connecting component, one end of the atomizing sleeve is detachably connected with the oil cup component, and the other end of the atomizing sleeve is positioned at the outer side of the oil cup component and connected with the suction nozzle;
the oil cup assembly comprises an oil storage sleeve and a sleeve sleeved in the oil storage sleeve, an oil storage cavity is formed between the oil storage sleeve and the sleeve, an oil filling port communicated with the oil storage cavity is formed at one end of the oil storage sleeve, and the other end of the oil storage sleeve is fixedly connected with the connecting assembly; one end of the atomizing core, which is positioned outside the oil cup assembly, is inserted into the atomizing sleeve and is detachably connected with the atomizing sleeve, and the other end of the atomizing core is inserted into the oil cup assembly from an oil filling port of the oil cup assembly and is detachably connected with the oil cup assembly; the atomizing core includes atomizing seat, heating wire subassembly and first electrode, be provided with in the atomizing seat with the atomizing chamber that the suction nozzle is linked together, the heating wire subassembly set up in the atomizing intracavity and with first electrode electricity is connected, first electrode is inserted and is arranged in the one end of atomizing seat and via the sleeve pipe with the coupling assembling electricity is connected.
According to the atomizing assembly, one end of the atomizing core is in threaded connection with the oil cup assembly, and the other end of the atomizing core is tightly abutted to the atomizing sleeve in a tensioning fit manner.
The atomization assembly comprises an atomization sleeve and an isolation part, wherein the isolation part is formed on the inner wall of the main body part along the radial direction, the isolation part divides the inside of the atomization sleeve into a recovery cavity which is communicated with the suction nozzle and is used for recovering condensed tobacco tar, the isolation part is provided with a first through hole penetrating through the isolation part, and one end of the atomization core penetrates through the first through hole.
The atomization assembly provided by the invention is characterized in that the atomization core further comprises an atomization cover, one end of the atomization cover is connected with one end, far away from the first electrode, of the atomization seat, the other end of the atomization cover penetrates through the first through hole of the isolation part and extends into the recovery cavity, a sealing element for preventing smoke oil from leaking is arranged between the atomization cover and the isolation part, and one end, fixed with the first electrode, of the atomization seat is inserted into the sleeve.
According to the atomizing assembly, the sleeve is in threaded connection with the atomizing base, the atomizing cover and the isolating part are abutted in a tight fit manner in the axial direction of the atomizing sleeve, so that the atomizing sleeve is disassembled, the detachable connection between the atomizing core and the atomizing sleeve is released, and the atomizing core is exposed.
the atomizing assembly is characterized in that one end of the atomizing base is open, the outer side wall of the end part, far away from the open end, of the atomizing base is provided with an external thread, the inner wall of the sleeve is provided with an internal thread, the atomizing base is in threaded connection with the sleeve, the circumferential side wall of the part, extending into the sleeve, of the atomizing base is provided with a first annular groove, and a first sealing ring is fixed in the first annular groove;
The atomizing lid is covered and is established the open end of atomizing seat, the sealing member is the sealed lid of seting up the through-hole, the atomizing lid is worn to establish the through-hole of sealed lid and is stretched into retrieve the intracavity, just the atomizing lid passes through sealed lid butt is in on the isolated portion.
The atomizing assembly of the present invention, wherein the atomizing cover includes a cover portion connected to the atomizing base and a cylindrical connecting portion passing through the first through hole, and the sealing member is matched with the atomizing cover.
according to the atomizing assembly, the atomizing cover is detachably fixed in the first through hole of the isolating part in a threaded connection or a buckling connection mode, and the atomizing base is slidably sleeved in the sleeve, so that the atomizing core is taken out when the atomizing sleeve is detached from the oil storage sleeve.
The atomization assembly is characterized in that one end of the atomization seat is open, one end of the atomization seat, which is used for fixing the first electrode, is movably sleeved in the sleeve, the outer wall of the atomization seat, which extends into the sleeve, is provided with a first annular groove, and a first sealing ring is fixed in the first annular groove;
the atomizing lid is established the open end of atomizing seat, just the atomizing lid is located the lateral margin of the terminal surface of atomizing seat forms first outward flange along radially extending, the sealing member for set up in sealing ring on the first outward flange, atomizing lid detachable installs in the first through-hole, the sealing ring butt is in first outward flange with between the isolation portion.
The atomizing assembly comprises a main body part and an oil storage sleeve, wherein the main body part comprises a first connecting part and a second connecting part, the second connecting part is formed by reducing the diameter of the end part of the first connecting part and then axially extending, the circumferential outer side wall of the second connecting part, which is close to one end of the first connecting part, is provided with an external thread, the end part of the oil storage sleeve, which faces to the suction nozzle, is sleeved with a connecting part, the inner wall of the connecting part is provided with an internal thread, and the second connecting part is in threaded connection with the connecting part, so that the end parts of the first connecting.
According to the atomizing assembly, the second connecting part extends into the circumferential outer side wall of the oil storage sleeve and is provided with a second annular groove, and a second sealing ring in interference fit with the oil storage sleeve is fixed in the second annular groove.
The atomizing assembly of the invention is characterized in that the atomizing base and the sleeve are both made of conductive materials or provided with conductive layers on the surfaces, a first insulating ring is nested between the atomizing base and the first electrode, a second insulating ring and a second electrode electrically connected with the connecting assembly are sequentially nested in the sleeve, one end of the atomizing base, which is used for fixing the first electrode, is inserted in the sleeve, and the second electrode and the first electrode are mutually abutted to realize the electrical connection,
The atomizing seat surface is provided with an oil conveying hole towards the side wall of the oil storage cavity, and one end of the electric heating wire assembly extends into the oil storage cavity after extending out of the oil conveying hole.
The atomizing assembly provided by the invention is characterized in that a knurling structure is convexly arranged on the circumferential outer wall of the atomizing sleeve, which extends out of the oil storage sleeve.
According to the atomizing assembly, one end of the suction nozzle is open and hollow, at least one smoke exhaust hole communicated with the interior of the suction nozzle is formed in the end, far away from the open end, of the suction nozzle in the radial direction, and the open end of the suction nozzle is connected with the atomizing sleeve.
The atomization assembly comprises a connecting seat and a lower electrode, wherein the connecting seat is detachably connected with the oil cup assembly and the battery assembly respectively, the lower electrode is embedded and fixed in the connecting seat and is electrically connected with the battery assembly, and the connecting seat is made of a conductive material or a conductive layer is arranged on the surface of the connecting seat;
The sleeve and the oil storage sleeve are integrally formed, the inner wall of the oil storage sleeve, which is close to the connecting seat, radially extends to form an inner flange, the sleeve is an annular bulge which axially extends from the edge of the inner flange along the direction towards the suction nozzle, conductive layers are arranged on the surfaces of the inner flange and the annular bulge, and the connecting seat is connected in the oil storage sleeve in a nested manner and is abutted against the inner flange to realize electric connection.
The atomization assembly comprises a connecting seat and a lower electrode, wherein the connecting seat is detachably connected with the oil cup assembly and the battery assembly respectively, the lower electrode is embedded and fixed in the connecting seat and is electrically connected with the battery assembly, and the connecting seat is made of a conductive material or a conductive layer is arranged on the surface of the connecting seat;
the sleeve is detachably connected with the connecting seat, two second outer flanges are protruded along the radial direction on the circumferential side wall of one end of the sleeve, which is far away from the atomizing core, a third annular groove is formed by the two second outer flanges,
The sleeve is inserted in the connecting seat, the second outer flange is abutted against the connecting seat, and a third sealing ring in interference fit with the oil storage sleeve is fixed in the third annular groove.
According to the atomizing assembly, two ends of the atomizing sleeve are respectively in threaded connection with the suction nozzle and the oil storage sleeve.
the invention also discloses an electronic cigarette with the atomization assembly.
The implementation of the atomization assembly and the electronic cigarette with the atomization assembly has the following beneficial effects:
According to the invention, the atomizing core is detachably connected with the atomizing sleeve, and the other end of the atomizing core is inserted into the oil cup assembly from the oil filling port of the oil cup assembly and detachably connected with the oil cup assembly, so that when the atomizing core is replaced, the atomizing core can be detached after the atomizing sleeve is detached, the detaching process is simple, and the atomizing core is arranged at the oil filling port, so that smoke can be directly discharged through the suction nozzle and is not easy to condense; secondly, the atomizing core is coated by the atomizing sleeve, so that the heat generated during atomizing of the atomizing core can be prevented from harming a user; thirdly, because atomizing core and oil filler hole set up in the one end of keeping away from battery pack, therefore can avoid leading to becoming flexible because of frequent dismantlement so that the tobacco tar reveals the problem in the battery pack.
further, atomizing cover still can include an orientation the recovery chamber that is used for saving the condensation tobacco tar of suction nozzle, consequently the tobacco tar of condensation is concentrated and is collected, and the user can dismantle the tobacco tar of the interior condensation of clearance recovery behind the suction nozzle, convenient operation, the timely clearance of being convenient for.
drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a prior art atomizing assembly;
Figure 2 is a schematic perspective view of an electronic cigarette formed by combining an atomizing assembly and a battery assembly according to the present invention;
Figure 3 is an exploded view of the e-cigarette of figure 2;
FIG. 4 is a cross-sectional view of a first embodiment of an atomizing assembly of the present invention;
FIG. 5 is a schematic view of the disassembly process when replacing the atomizing core;
FIG. 6 is a schematic illustration of the disassembly process when cleaning the condensed soot;
FIG. 7 is a cross-sectional view of a second embodiment of an atomizing assembly of the present invention;
FIG. 8 is a schematic view of a first step of disassembly of the atomizing assembly of FIG. 7 to replace the atomizing cartridge;
FIG. 9 is a schematic view of a second step of disassembly of the atomizing assembly of FIG. 8 to replace the atomizing cartridge;
fig. 10 is a cross-sectional view of a third embodiment of an atomizing assembly of the present invention.
Detailed Description
for a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
The first embodiment:
The invention discloses an atomization assembly and an electronic cigarette with the same, and with reference to fig. 2-4, the atomization assembly comprises a connecting assembly 1, an oil cup assembly 2, an atomization sleeve 3, an atomization core 4 and a suction nozzle 5, wherein the connecting assembly 1 is arranged at one end of the oil cup assembly 2 and is used for being detachably connected with a battery assembly 10; the atomizing sleeve 3 is arranged at the other end of the oil cup component 2 opposite to the connecting component 1, one end of the atomizing sleeve 3 is detachably connected with the oil cup component 2, and the other end of the atomizing sleeve 3 is positioned at the outer side of the oil cup component 2 and is connected with the suction nozzle 5;
The oil cup assembly 2 comprises an oil storage sleeve 21 and a sleeve 22 sleeved in the oil storage sleeve 21, an oil storage cavity is formed between the oil storage sleeve 21 and the sleeve 22, one end of the oil storage sleeve 21 is provided with an oil filling port communicated with the oil storage cavity, and the other end of the oil storage sleeve is fixedly connected with the connecting assembly 1; the atomizing core 4 is located one end of the oil cup assembly 2 is inserted into the atomizing sleeve 3 and detachably connected with the atomizing sleeve 3, and the other end of the atomizing core is inserted into the oil cup assembly 2 from the oil filler of the oil cup assembly 2 and detachably connected with the oil cup assembly 2.
in the first embodiment, two ends of the atomizing sleeve 3 are respectively in threaded connection with the suction nozzle 5 and the oil storage sleeve 21, one end of the atomizing core 4 is in threaded connection with the oil cup assembly 2, and the other end of the atomizing core abuts against the atomizing sleeve 3 in a tight fit manner. Therefore, when the atomizing sleeve 3 is rotationally disassembled, the tight fit abutment between the atomizing core 4 and the atomizing sleeve 3 is also naturally released, so that the connection between the atomizing core 4 and the oil storage sleeve 21 cannot be loosened.
referring to fig. 4 and fig. 5, the atomizing sleeve 3 includes a main body portion and an isolating portion 30, the isolating portion 30 is formed along a radial direction from an inner wall of the main body portion, the isolating portion 30 partitions the inside of the atomizing sleeve 3 into a recovery cavity 31 communicated with the suction nozzle 5 and used for recovering condensed tobacco tar, the isolating portion 30 is provided with a first through hole 300 penetrating through itself, one end of the atomizing core 4 penetrates through the first through hole 300 to be fixed, in this embodiment, the fixing refers to limiting and fixing the atomizing core 4, and in the second embodiment, the atomizing core 4 is directly detachably and fixedly connected.
Specifically, the main part is the cylinder, including coaxial coupling's first connecting portion 310 and the second connecting portion 320 that axial extension formed after the tip undergauge of first connecting portion 310, being close to of second connecting portion 320 the external screw thread has been seted up to the circumference lateral wall of first connecting portion 310 one end, oil storage cover 21 orientation the tip overcoat of suction nozzle 5 is equipped with connecting piece 6, the internal thread has been seted up to the inner wall of connecting piece 6, second connecting portion 320 with 6 threaded connection of connecting piece, and make first connecting portion 310 and the mutual butt of the tip of connecting piece 6. The second connecting portion 320 extends into the circumferential outer side wall of the oil storage sleeve 21 and is provided with a second annular groove, and a second sealing ring 8 in interference fit with the oil storage sleeve 21 is fixed in the second annular groove.
and the protruding knurling structure that is equipped with of circumference outer wall of first connecting portion 310, when handheld atomizing cover 3 was dismantled, the knurling structure can the antiskid, the application of force of being convenient for.
one end of the suction nozzle 5 is open and hollow, at least one smoke exhaust hole 51 communicated with the inside of the suction nozzle 5 is radially formed in one end, far away from the diameter of the open end, of the suction nozzle 5, external threads are formed in the outer wall of the open end of the suction nozzle 5, internal threads matched with the first connecting portion 310 of the atomizing sleeve 3 are formed in the first connecting portion 310, and after the suction nozzle 5 is in threaded connection with the first connecting portion 310, the recovery cavity 31 faces the suction nozzle 5.
because the gas vent of suction nozzle 5 is radially seted up, consequently, the tobacco tar of condensation all basically all flows back to in retrieving the chamber 31, is difficult for following current to the oral cavity, refers to fig. 6, and the user can directly take off suction nozzle 5 from atomizing cover 3 is rotatory, can make and retrieve the chamber 31 and uncovered, and the user can clear up the tobacco tar of storage in it.
Wherein, atomizing core 4 includes: an atomizing base 41, an atomizing cover 45, a heating wire assembly 42, a first insulating ring 44 and a first electrode 43.
One end of the atomizing base 41 is open, an atomizing cavity communicated with the suction nozzle 5 is arranged in the atomizing base, the heating wire assembly 42 is disposed in the atomizing chamber and electrically connected to the first electrode 43, an oil delivery hole is formed in the side wall of the atomizing base 41 facing the oil storage cavity, one end of the electric heating wire assembly 42 extends out of the oil delivery hole and then extends into the oil storage cavity, the bottom of the atomizing base 41 is provided with a through hole, the first electrode 43 is nested in the first insulating ring 44 and is inserted into the through hole to fix the atomizing base 41, the first electrode 43 is hollow, the atomizing cavity is communicated with the inside of the sleeve 22 through the inside of the first electrode 43, the first electrode 43 is electrically connected with the connecting assembly 1 through the sleeve 22, an electronic wire can be electrically connected with the connecting assembly 1 through the sleeve 22, and in this embodiment, the electrical connection is preferably realized through the mechanical connection of the second electrode 24.
in this embodiment, the atomizing base 41 and the sleeve 22 are both made of conductive material or have a conductive layer on the surface, i.e. the atomizing base 41 serves as the other electrode corresponding to the first electrode 43. The cover is equipped with second insulating ring 23 and with the cylindric second electrode 24 that coupling assembling 1 electricity is connected in proper order in the sleeve pipe 22, the tip lateral wall that open end was kept away from to atomizing seat 41 has seted up the external screw thread, the internal thread has been seted up to sleeve pipe 22 inner wall, atomizing seat 41 and sleeve pipe 22 threaded connection, second electrode 24 with first electrode 43 mutual butt realizes the electricity and connects, just atomizing seat 41 stretches into first ring channel has been seted up to the circumference lateral wall of sleeve pipe 22 part, first ring channel internal fixation has a first sealing washer 7 to prevent in the tobacco tar seepage to the sleeve pipe 22 of oil storage intracavity.
Wherein, atomizing lid 45 sets up the smog passageway that runs through self, atomizing lid 45 one end with atomizing seat 41 is kept away from the one end of first electrode 43 is pegged graft through the tight complex mode that rises and is linked to each other, atomizing lid 45's the other end passes first through-hole 300 of isolation portion 30 and stretches into retrieve in the chamber 31, the smog passageway and the suction nozzle 5 intercommunication and then realize getting rid of smog of atomizing chamber through atomizing lid 45.
wherein, be provided with the sealing member 304 that prevents the tobacco tar seepage between atomizing lid 45 and the separator 30, atomizing lid 45 with separator 30 offsets through the tight complex mode of rising in the axial direction tightly to make when dismantling atomizing cover 3 and oil storage cover 21 make the connection of dismantling between atomizing core 4 and the atomizing cover 3 removes.
Specifically, atomizing lid 45 include with atomizing seat 41 pegs graft with the lid portion of closing cap atomizing seat 41 open end with wear to establish the cylindric connecting portion of first through-hole 300, sealing member 304 with atomizing lid 45 phase-match, the through-hole has been seted up at sealing member 304 central authorities, connecting portion wear to establish the through-hole of sealed lid and stretch into retrieve in the chamber 31, and lid portion passes through sealed lid butt is in on the division 30.
referring to fig. 5, when replacing the atomizing core 4, the atomizing sleeve 3 can be detached rotationally first, the connection between the atomizing sleeve 3 and the atomizing core 4 is released, so that the atomizing core 4 is exposed, and then the atomizing core 4 is screwed out from the sleeve 22, the detaching process is simple, and the atomizing core 4 is arranged at the oil filling port, so that the smoke can be directly discharged through the suction nozzle 5 and is not easy to condense.
With continued reference to fig. 3, the connection assembly 1 specifically includes: a connecting seat 11 detachably connected with the oil cup component 2 and the battery component 10 respectively, and a lower electrode 12 nested and fixed in the connecting seat 11 and electrically connected with the battery component 10, wherein the connecting seat 11 is made of a conductive material or provided with a conductive layer on the surface.
In this embodiment, the sleeve 22 is detachably connected to the connecting seat 11: the sleeve 22 and the connecting seat 11 are connected in an inserting manner in a tight fit manner to realize disassembly and connection, two second outer flanges are protruded along the radial direction on the circumferential side wall of one end of the sleeve 22, which is far away from the atomizing core 4, the two second outer flanges are surrounded to form a third annular groove, the sleeve 22 is inserted in the connecting seat 11, the second outer flanges are abutted against the connecting seat 11, a third sealing ring 9 in interference fit with the oil storage sleeve 21 is fixed in the third annular groove, the sleeve 22 can prevent the smoke oil from leaking into the connecting seat 11 from the oil storage cavity, the smoke oil is prevented from leaking to one side of the battery assembly 10, and the part of sealing connection can not be disassembled generally, so that the sealing performance can not be weakened due to frequent disassembly.
Of course, it is also possible to design the sleeve 22 to be integrally formed with the oil storage sleeve 21: for example, the oil storage sleeve 21 extends radially to form an inner flange near the inner wall of the connection seat 11, the sleeve 22 is an annular protrusion extending axially from the edge of the inner flange in the direction toward the suction nozzle 5, the surfaces of the inner flange and the annular protrusion are provided with conductive layers, the connection seat 11 is nested in the oil storage sleeve 21 and abutted against the inner flange, and the structure is integrally formed, so that one end of the oil storage cavity near the connection seat 11 is completely closed, and therefore the problem of smoke oil leakage to one side of the battery assembly 10 is not further considered.
Second embodiment:
referring to fig. 7, the second embodiment is different from the first embodiment in that the atomizing cap 45 is detachably fixed in the first through hole 300 of the partition 30 by a threaded connection, and the atomizing base 41 is slidably sleeved in the sleeve 22 so as to take out the atomizing core 4 when the atomizing sleeve 3 is detached from the oil storage sleeve 21.
One end of the atomizing base 41 is open, one end of the atomizing base 41, which is used for fixing the first electrode 43, is movably sleeved in the sleeve 22, a first annular groove is formed in the outer wall of the portion, extending into the sleeve 22, of the atomizing base 41, and a first sealing ring 7 is fixed in the first annular groove;
The lid portion lid of atomizing lid 45 is established the open end of atomizing seat 41, and the circumference outer wall that connecting portion are close to the one end of lid portion has seted up the external screw thread, has seted up the internal thread that matches with it in the first through-hole 300, just lid portion lid is located the lateral margin of the terminal surface of atomizing seat 41 forms first outer flange 451 along radially extending, sealing member 304 for set up in sealing ring on the first outer flange 451, connecting portion with first through-hole 300 threaded connection, sealing ring axial butt is in first outer flange 451 with between the isolation part 30.
When changing atomizing core 4, refer to fig. 8, at first rotatory atomizing cover 3 of dismantling, because atomizing core 4 and atomizing cover 3 threaded connection have fixed, so atomizing core 4 is taken out from sleeve pipe 22 together, refer to fig. 9 again, with atomizing core 4 from the rotatory dismantlement of atomizing cover 3 can.
The third embodiment:
Referring to fig. 10, the third embodiment is different from the second embodiment in that the atomization cap 45 is detachably fixed in the first through hole 300 of the partition 30 by means of a snap-fit connection.
Be provided with the guide way and with the perpendicular communicating arc of screens groove annular screens groove in first through-hole 300 inner wall along radial direction, the outer wall of the connecting portion of atomizing lid 45 be provided with the guide way with screens groove assorted convex part, when inserting first through-hole 300 with atomizing lid 45, make the convex part just right the guide way promotes atomizing lid 45 until the convex part reaches screens groove and guide way intercommunication department, and rotatory atomizing lid 45 can realize atomizing lid 45's axial fixity again.
In conclusion, the atomizing core is detachably connected with the atomizing sleeve, and the other end of the atomizing core is inserted into the oil cup assembly from the oil filling port of the oil cup assembly and detachably connected with the oil cup assembly, so that when the atomizing core is replaced, the atomizing core can be detached after the atomizing sleeve is detached, the detaching process is simple, and the atomizing core is arranged at the oil filling port, so smoke can be directly discharged through the suction nozzle and is not easy to condense; secondly, the atomizing core is coated by the atomizing sleeve, so that the heat generated during atomizing of the atomizing core can be prevented from harming a user; thirdly, because atomizing core and oil filler hole set up in the one end of keeping away from battery pack, therefore can avoid leading to becoming flexible because of frequent dismantlement so that the tobacco tar reveals the problem in the battery pack. Further, atomizing cover still can include an orientation the recovery chamber that is used for saving the condensation tobacco tar of suction nozzle, consequently the tobacco tar of condensation is concentrated and is collected, and the user can dismantle the tobacco tar of the interior condensation of clearance recovery behind the suction nozzle, convenient operation, the timely clearance of being convenient for.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. An atomization assembly is used for being combined with a battery assembly (10) to form an electronic cigarette and is characterized by comprising a connecting assembly (1), an oil cup assembly (2), an atomization sleeve (3), an atomization core (4) and a suction nozzle (5), wherein the connecting assembly (1) is arranged at one end of the oil cup assembly (2) and is used for being detachably connected with the battery assembly (10); the atomizing sleeve (3) is arranged at the other end of the oil cup component (2) opposite to the connecting component (1), one end of the atomizing sleeve (3) is detachably connected with the oil cup component (2), and the other end of the atomizing sleeve is positioned at the outer side of the oil cup component (2) and is connected with the suction nozzle (5);
The oil cup assembly (2) comprises an oil storage sleeve (21) and a sleeve (22) sleeved in the oil storage sleeve (21), an oil storage cavity is formed between the oil storage sleeve (21) and the sleeve (22), an oil filling port communicated with the oil storage cavity is formed in one end of the oil storage sleeve (21), and the other end of the oil storage sleeve (21) is fixedly connected with the connecting assembly (1); one end of the atomizing core (4) positioned outside the oil cup component (2) is inserted into the atomizing sleeve (3) and is detachably connected with the atomizing sleeve (3), and the other end of the atomizing core (4) is inserted into the oil cup component (2) from an oil filling port of the oil cup component (2) and is detachably connected with the oil cup component (2); the atomizing core (4) comprises an atomizing base (41), an electric heating wire assembly (42) and a first electrode (43), an atomizing cavity communicated with the suction nozzle (5) is arranged in the atomizing base (41), the electric heating wire assembly (42) is arranged in the atomizing cavity and electrically connected with the first electrode (43), and the first electrode (43) is inserted into one end of the atomizing base (41) and electrically connected with the connecting assembly (1) through the sleeve (22);
the atomizing sleeve (3) comprises a main body part; the main part includes first connecting portion (310) and second connecting portion (320) that axial extension formed after the tip undergauge of first connecting portion (310), being close to of second connecting portion (320) the external screw thread has been seted up to the circumference lateral wall of first connecting portion (310) one end, oil storage cover (21) orientation the tip overcoat of suction nozzle (5) is equipped with connecting piece (6), the internal thread has been seted up to the inner wall of connecting piece (6), second connecting portion (320) with connecting piece (6) threaded connection, and make the mutual butt of tip of first connecting portion (310) and connecting piece (6).
2. The atomizing assembly of claim 1, wherein said atomizing sleeve (3) further comprises an isolating portion (30) radially formed from the inner wall of said main body portion, said isolating portion (30) separates the inside of said atomizing sleeve (3) to form a recycling cavity (31) communicated with said suction nozzle (5) for recycling condensed tobacco tar, said isolating portion (30) is provided with a first through hole (300) penetrating through itself, and one end of said atomizing core (4) penetrates through said first through hole (300).
3. The atomizing assembly according to claim 2, characterized in that said atomizing core (4) further comprises an atomizing cover (45), one end of said atomizing cover (45) is connected with one end of said atomizing base (41) far away from said first electrode (43), the other end of said atomizing cover (45) passes through said first through hole (300) of said partition (30) and extends into said recovery chamber (31), a sealing member (304) for preventing the leakage of the smoke oil is disposed between said atomizing cover (45) and said partition (30), and one end of said atomizing base (41) fixed with said first electrode (43) is inserted into said sleeve (22).
4. The atomizing assembly according to claim 3, wherein one end of the atomizing base (41) is open, the outer side wall of the end portion of the atomizing base (41) far away from the open end is provided with an external thread, the inner wall of the sleeve (22) is provided with an internal thread, the atomizing base (41) is in threaded connection with the sleeve (22), the circumferential side wall of the portion of the atomizing base (41) extending into the sleeve (22) is provided with a first annular groove, and a first sealing ring (7) is fixed in the first annular groove;
Atomizing lid (45) lid is established the open end of atomizing seat (41), sealing member (304) are for seting up the sealed lid of through-hole, atomizing lid (45) wear to establish the through-hole of sealed lid and stretch into retrieve in the chamber (31), just atomizing lid (45) pass through sealed lid butt is in on spacing part (30).
5. The atomizing assembly of claim 4, wherein the second connecting portion (320) extends into the circumferential outer side wall of the oil storage sleeve (21) to form a second annular groove, and a second sealing ring (8) which is in interference fit with the oil storage sleeve (21) is fixed in the second annular groove.
6. The atomizing assembly according to claim 1, characterized in that the atomizing base (41) and the sleeve (22) are made of conductive material or have conductive layers on their surfaces, a first insulating ring (44) is nested between the atomizing base (41) and the first electrode (43), a second insulating ring (23) and a second electrode (24) electrically connected with the connecting assembly (1) are sequentially nested in the sleeve (22), one end of the atomizing base (41) fixing the first electrode (43) is inserted in the sleeve (22), and the second electrode (24) and the first electrode (43) are abutted against each other to realize electrical connection,
the atomizing seat (41) is provided with an oil conveying hole facing the side wall of the oil storage cavity, and one end of the electric heating wire assembly (42) extends out of the oil conveying hole and then extends into the oil storage cavity.
7. The atomizing assembly of claim 1, characterized in that the circumferential outer wall of said atomizing sleeve (3) projecting beyond said oil reservoir sleeve (21) is convexly provided with a knurled structure.
8. The atomizing assembly of claim 1, characterized in that one end of the suction nozzle (5) is open and hollow, at least one smoke exhaust hole (51) communicating with the inside of the suction nozzle (5) is radially opened at one end of the suction nozzle (5) far away from the open end, and the open end of the suction nozzle (5) is connected with the atomizing sleeve (3).
9. the atomizing assembly according to claim 1, characterized in that said connecting assembly (1) comprises a connecting seat (11) for detachable connection with said oil cup assembly (2) and said battery assembly (10), respectively, and a lower electrode (12) nested and fixed in said connecting seat (11) for electrical connection with said battery assembly (10), said connecting seat (11) being made of conductive material or provided with a conductive layer on the surface;
The sleeve (22) and the oil storage sleeve (21) are integrally formed, the inner wall, close to the connecting seat (11), of the oil storage sleeve (21) extends radially to form an inner flange, the sleeve (22) is an annular protrusion formed by extending from the edge of the inner flange in the axial direction towards the suction nozzle (5), conductive layers are arranged on the surfaces of the inner flange and the annular protrusion, and the connecting seat (11) is connected in the oil storage sleeve (21) in a nested mode and is abutted against the inner flange to achieve electric connection.
10. The atomizing assembly according to claim 1, characterized in that said connecting assembly (1) comprises a connecting seat (11) for detachable connection with said oil cup assembly (2) and said battery assembly (10), respectively, and a lower electrode (12) nested and fixed in said connecting seat (11) for electrical connection with said battery assembly (10), said connecting seat (11) being made of conductive material or provided with a conductive layer on the surface;
The sleeve (22) is detachably connected with the connecting seat (11), two second outer flanges are protruded along the radial direction on the circumferential side wall of one end of the sleeve (22) far away from the atomizing core (4), a third annular groove is formed by the two second outer flanges in a surrounding manner,
the sleeve (22) is inserted in the connecting seat (11), the second outer flange is abutted against the connecting seat (11), and a third sealing ring (9) in interference fit with the oil storage sleeve (21) is fixed in the third annular groove.
11. atomizing assembly according to claim 1, characterized in that both ends of said atomizing sleeve (3) are respectively in threaded connection with said suction nozzle (5) and said oil storage sleeve (21).
12. an electronic cigarette comprising a battery assembly and a mist assembly, wherein the mist assembly is the mist assembly of claim 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/087831 WO2016049824A1 (en) | 2014-09-29 | 2014-09-29 | Atomization assembly and electronic cigarette having same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107072302A CN107072302A (en) | 2017-08-18 |
| CN107072302B true CN107072302B (en) | 2019-12-13 |
Family
ID=55629251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480082327.6A Active CN107072302B (en) | 2014-09-29 | 2014-09-29 | Atomization assembly and electronic cigarette with same |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20170208870A1 (en) |
| CN (1) | CN107072302B (en) |
| WO (1) | WO2016049824A1 (en) |
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| US10076139B2 (en) | 2013-12-23 | 2018-09-18 | Juul Labs, Inc. | Vaporizer apparatus |
| CN110664012A (en) | 2013-12-23 | 2020-01-10 | 尤尔实验室有限公司 | Evaporation apparatus system and method |
| US10058129B2 (en) | 2013-12-23 | 2018-08-28 | Juul Labs, Inc. | Vaporization device systems and methods |
| US10159282B2 (en) | 2013-12-23 | 2018-12-25 | Juul Labs, Inc. | Cartridge for use with a vaporizer device |
| US20160366947A1 (en) | 2013-12-23 | 2016-12-22 | James Monsees | Vaporizer apparatus |
| USD842536S1 (en) | 2016-07-28 | 2019-03-05 | Juul Labs, Inc. | Vaporizer cartridge |
| KR102574658B1 (en) | 2014-12-05 | 2023-09-05 | 쥴 랩스, 인크. | Calibrated dose control |
| UA125687C2 (en) | 2016-02-11 | 2022-05-18 | Джуул Лебз, Інк. | Fillable vaporizer cartridge and method of filling |
| SG10202108578XA (en) | 2016-02-11 | 2021-09-29 | Juul Labs Inc | Securely attaching cartridges for vaporizer devices |
| US10405582B2 (en) | 2016-03-10 | 2019-09-10 | Pax Labs, Inc. | Vaporization device with lip sensing |
| CN205794806U (en) * | 2016-06-07 | 2016-12-14 | 深圳市新宜康科技有限公司 | Upper assembling electronic smoke atomizer |
| USD849996S1 (en) | 2016-06-16 | 2019-05-28 | Pax Labs, Inc. | Vaporizer cartridge |
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| KR102327122B1 (en) | 2016-12-12 | 2021-11-16 | 브이엠알 프로덕츠 엘엘씨 | carburetor cartridge |
| USD887632S1 (en) | 2017-09-14 | 2020-06-16 | Pax Labs, Inc. | Vaporizer cartridge |
| JP7566734B2 (en) | 2018-11-05 | 2024-10-15 | ジュール・ラブズ・インコーポレイテッド | Cartridges for vaporizer devices |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016049824A1 (en) | 2016-04-07 |
| CN107072302A (en) | 2017-08-18 |
| US20170208870A1 (en) | 2017-07-27 |
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Effective date of registration: 20211014 Address after: 516000 No.8, taixiang Road, digital industrial park, Sandong Town, Huicheng District, Huizhou City, Guangdong Province Patentee after: Jisheng Technology (Huizhou) Co.,Ltd. Address before: 516000 floor 3, floor 4, floor 5, building a, floor 5, building B, No.16 Hechang West Third Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU KIMREE TECHNOLOGY Co.,Ltd. |
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