WO2018107646A1 - Atomiseur et cigarette électronique le comportant - Google Patents

Atomiseur et cigarette électronique le comportant Download PDF

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Publication number
WO2018107646A1
WO2018107646A1 PCT/CN2017/083013 CN2017083013W WO2018107646A1 WO 2018107646 A1 WO2018107646 A1 WO 2018107646A1 CN 2017083013 W CN2017083013 W CN 2017083013W WO 2018107646 A1 WO2018107646 A1 WO 2018107646A1
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WO
WIPO (PCT)
Prior art keywords
oil
smoke
valve
passage
oil passage
Prior art date
Application number
PCT/CN2017/083013
Other languages
English (en)
Chinese (zh)
Inventor
邱伟华
Original Assignee
常州聚为智能科技有限公司
卓尔悦欧洲控股有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201611167627.1A external-priority patent/CN106805294A/zh
Priority claimed from CN201611167115.5A external-priority patent/CN107048480B/zh
Application filed by 常州聚为智能科技有限公司, 卓尔悦欧洲控股有限公司 filed Critical 常州聚为智能科技有限公司
Publication of WO2018107646A1 publication Critical patent/WO2018107646A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of simulated smoking technology, in particular to an atomizer and an electronic cigarette thereof.
  • E-cigarette is mainly used to replace traditional cigarettes.
  • the main principle is to atomize the non-toxic side-effect smoke into aerosol through atomizer, and atomize the smoke to give smokers a sense of stimulation.
  • the atomizing head since the atomizing head is bubbled in the smoke oil of the atomizer for a long time, the atomizing head needs to circulate with the outside air to ensure that the user can take away the smoke generated by the heating liquid when the user is pumping. In other words, the smoke oil in the atomizing head is always in contact with the air, which will accelerate the deterioration of the smoke oil, so that the smell of the smoke oil is lost, and the user's experience is reduced.
  • embodiments of the present invention provide an atomizer to avoid oil leakage.
  • Embodiments of the present invention provide an atomizer including a mouthpiece assembly, a liquid storage tube connected to the mouthpiece assembly and configured to store smoke oil and transport smoke, an inlet and outlet window member, an atomizing head, and a valve assembly, wherein
  • the liquid storage tube is provided with an oil storage chamber and a first smoke passage outside the oil storage chamber, the inlet and outlet liquid window member is provided with a first smoke oil passage, and the valve assembly is provided with a second smoke oil passage.
  • a top of the inlet and outlet window member is connected to the liquid storage tube, and the first oil oil passage is in communication with the oil storage chamber, and the valve assembly is partially received in the first oil oil passage,
  • the atomizing head portion is received in the second oil passage, the top surface of the atomizing head abuts the valve assembly, and the atomizing head is fixed to the inlet and outlet window member, the valve assembly Formed with the atomizing head to communicate with the atomizing head a second smoke passage, the rotation of the valve assembly can control the conduction and the cutoff of the first and the second oil passages, while rotating the valve assembly can also control the first smoke passage
  • the second smoke channel is turned on and off.
  • the valve assembly includes a regulating valve and a gasket, the regulating valve is rotatably connected to the inlet and outlet liquid window, and the regulating valve portion is received in the first oil oil passage, the regulating valve Providing the second oil passage, the gasket is located in the first oil passage, the gasket is fixed to an inner wall of the first oil passage, and the gasket is provided with a first Through the oil hole, the first oil passage and the second oil passage are communicated through the first oil passage, and the oil inlet end of the regulating valve is provided with the gasket and is used for blocking And opening a valve piece of the first oil passage hole, a top surface of the atomization head abutting against a bottom surface of the valve plate.
  • the inlet and outlet window member includes a smoke oil transmission pipe
  • the top end of the smoke oil transmission pipe is provided with an inner flange, and an inner circumference of the inner flange extends upward to form a connection pipe
  • the smoke oil transmission pipe a top portion is located in the liquid storage tube, and an outer wall of a top portion of the oil oil transfer tube is sealingly connected to an inner wall of the liquid storage tube
  • the connection tube is in communication with an oil storage chamber of the liquid storage tube
  • the connection The tube is screwed to the liquid storage tube, and the flow guiding channel of the tobacco oil transfer tube communicates with the flow guiding channel of the connecting tube to form the first oil oil passage, and the sealing gasket is received in the connecting tube.
  • the regulating valve comprises a hollow valve housing and a valve core located in the valve housing, the valve housing and the valve core are connected by an annular limiting plate, and the opposite ends of the valve core penetrate through the forming chamber a second smoke oil passage, the valve core being received in the smoke oil transfer pipe, a bottom of the smoke oil transfer pipe being located in a gap between the valve casing and the valve core, an inner wall of the valve casing and the reservoir The outer side of the liquid pipe is fitted.
  • an inner wall of the oil inlet end of the valve core extends inwardly to form an annular top plate, a top surface of the annular top plate is in contact with a bottom surface of the inner flange, and an inner circumference of the annular top plate extends upward to form the valve piece And the valve protrudes into the connecting tube to fit the sealing gasket.
  • valve piece is provided with a second oil passage hole for communicating with the first oil passage hole, and adjusting the regulating valve can pass the first oil oil passage through the first oil passage hole and the The second oil passage and the second oil passage are described.
  • the bottom end of the smoke oil transmission pipe is provided with an outer flange
  • the bottom surface of the outer flange is provided with a limiting insert block
  • the limit plate is provided with an arc limiting groove, and the limit insertion hole is inserted A block is inserted into the arcuate limit slot.
  • a second smoke passage is formed between the atomizing head and the valve core, and a sidewall of the tobacco oil transmission pipe is provided with a first smoke outlet for communicating with the first smoke passage.
  • the valve core is provided with a second smoke outlet communicating with the first smoke outlet and the second smoke passage.
  • an inner wall of the top end of the connecting pipe extends inwardly to form a top plate, and a bottom surface of the top plate extends downward to form a threaded rod, and the top plate is provided with a third oil passage hole communicating with the oil storage chamber and the connecting tube The threaded rod passes through the gasket and the valve piece into the second oil passage to lock into the atomizing head.
  • the gasket is provided with a bayonet at a side portion, and an inner wall of the connecting tube protrudes from a buckle that cooperates with the bayonet.
  • the present invention also provides an electronic cigarette comprising the atomizer described above.
  • the atomizer of the invention and the electronic cigarette thereof, the liquid storage tube is connected with the atomizing head through the inlet and outlet window member, and the valve assembly is arranged between the inlet and outlet window member and the atomizing head, and the atomizer can be operated when not needed.
  • the valve assembly prevents the smoke oil from entering the atomizing head, and can effectively prevent the oil leakage caused by excessive absorption of the tobacco oil by the atomizing head after prolonged use.
  • the oil reservoir is provided with a smoke oil through hole for transferring the oil in the oil reservoir to the atomizing head
  • the cartridge further comprising a valve assembly, the valve assembly comprising a connecting rod and a sealing flap extending outward from a bottom of the connecting rod, the connecting rod extending upward from the oil reservoir to be fixed to the cigarette holder, and the sealing flap is disposed at the storage Inside the oiler and used to close/open the smoke oil via.
  • the oil reservoir includes an oil storage case and an upper cover
  • the oil storage case is tubular
  • an inner wall of the oil storage case is provided with a partition plate blocking the oil storage case
  • the partition plate is The oil storage casing is divided into an upper oil storage chamber and a connecting chamber located below, and the smoke oil through hole is opened on the partition plate, and the connection
  • the cavity is sealingly connected to the atomizing head
  • the upper cover is sealingly connected to the oil reservoir
  • the cigarette holder passes through the upper cover and is rotatably connected to the upper cover.
  • sealing flap is located in the oil reservoir and the bottom surface of the sealing flap is in contact with the top surface of the partitioning plate, and the connecting rod extends upward from the oil reservoir to the The mouthpiece is fixed.
  • the connecting rod includes a connecting rod portion and a plunger portion extending upward from a top portion of the connecting rod portion, and a bottom portion of the cigarette holder is provided with a insertion hole for inserting the insertion rod portion, the insertion The rod portion is fixed to the insertion hole.
  • the bottom of the mouthpiece extends out of the plug post that is rotatably connected to the oil reservoir, and the plug post opens the insertion hole along the axial direction of the plug post.
  • a stop bump for limiting the sealing flap is protruded from the partition plate.
  • the connecting rod includes a connecting rod portion and a plunger portion extending upward from a top portion of the connecting rod portion
  • the valve assembly further includes a seal sleeved on the connecting rod
  • the ring is provided with a snap groove in the circumferential direction
  • the inner wall of the upper cover is provided with an annular snap tab, and the snap tab is inserted into the snap groove.
  • valve assembly further includes an inner connecting sleeve and a spring
  • the bottom of the connecting portion is provided with a first step portion
  • the inner connecting sleeve is sleeved at the connecting rod portion and is sealingly connected with the inner wall of the oil storage shell
  • the spring sleeve is sleeved on the connecting rod portion, and the two ends of the spring respectively abut against the stepped surface of the inner connecting sleeve and the first step portion.
  • a bottom portion of the first step portion is provided with a second step portion, a radial length of the second step portion is greater than a radial length of the first step portion, and the sealing flap is from the second portion a bottom portion of the step portion extends outwardly;
  • the valve assembly further includes an inner sleeve, the inner sleeve is sleeved on the connecting rod portion, and two ends of the inner sleeve are respectively abutted against the inner connecting sleeve An end surface of the second step portion.
  • the present invention also provides an atomizer comprising an atomizing head and the above-described cartridge, the atomizing head being coupled to an oil reservoir of the cartridge.
  • the present invention also provides an electronic cigarette comprising the atomizer described above.
  • the cartridge of the present invention, the atomizer using the cartridge and the electronic cigarette are rotatably connected to the oil reservoir through the mouthpiece, and the oil reservoir is provided with a smoke oil through hole for conveying the oil to the atomizing head, and the valve component is located
  • the oil reservoir is provided with a connecting rod fixed to the cigarette holder and a sealing flap connected with the connecting rod and capable of sealing the tobacco oil through hole.
  • the cigarette holder can be rotated to seal the connecting rod of the valve assembly.
  • the flap rotates to the smoke oil through hole to prevent the smoke oil from entering the atomizing head, which can effectively avoid the problem that the atomizer generates oil leakage caused by excessive absorption of the oil by the atomizing head after long-term use.
  • FIG. 1 is a perspective view showing the structure of an atomizer according to a first embodiment of the present invention.
  • Figure 2 is an exploded view of Figure 1.
  • Fig. 3 is a view showing another direction of Fig. 2;
  • Figure 4 is a bottom plan view of the inlet and outlet window members of Figure 2;
  • Figure 5 is a cross-sectional view of Figure 1 showing the direction of the soot.
  • Figure 6 is a further cross-sectional view of Figure 1 showing the smoke flow.
  • Figure 7 is an exploded view of the atomizer of the second embodiment of the present invention.
  • Figure 8 is another perspective view of the mouthpiece of Figure 7.
  • Figure 9 is another perspective view of the oil storage casing of Figure 7.
  • Figure 10 is a cross-sectional view of Figure 7 assembled.
  • Cigarette holder assembly 1 Cigarette holder assembly 1
  • an atomizer for an electronic cigarette includes a mouthpiece assembly 1 connected to the mouthpiece assembly 1 and configured to store smoke oil and transport smoke.
  • the liquid storage tube 2 is provided with an oil storage chamber 20 and a first smoke passage 202 located outside the oil storage chamber 20.
  • the inlet and outlet window member 3 is provided with a first oil passage 30, and the valve assembly 6 is provided with a second oil passage 60.
  • the top of the inlet and outlet window member 3 is connected to the liquid storage tube 2, and the first smoke oil passage 30 is in communication with the oil reservoir chamber 20.
  • the valve assembly 6 is partially housed in the first soot passage 30.
  • the atomizing head 4 is partially housed in the second smoke oil passage 60, the top surface of the atomizing head 4 abuts against the valve assembly 6, and the atomizing head 4 is fixedly connected to the inlet and outlet window member 3, and the valve assembly 6 and the atomizing head 4 A second smoke passage 602 communicating with the atomizing head 4 is formed therebetween.
  • the rotary valve assembly 6 is capable of controlling the conduction and deactivation of the first and second smoke passages 60, 60; and the rotary valve assembly 6 is also capable of controlling the conduction and deactivation of the first and second smoke passages 602, 602.
  • the intake base 5 is connected to the atomizing head 4 and is used to introduce outside air.
  • valve assembly 6 when the user uses the electronic cigarette, the valve assembly 6 can be operated to turn on the atomizing head 4 and the inlet and outlet window member 3, so that the smoke in the liquid storage tube 2 enters the mist through the inlet and outlet window member 3.
  • the chemical head 4 performs atomization; when the user does not need to use the electronic cigarette, the valve assembly 6 can be operated to cut off the atomizing head 4 and the inlet and outlet window member 3 to prevent the oil in the liquid storage tube 2 from passing through the inlet and outlet window members. 3Into the atomizing head 4 for atomization, which can solve the problem of easy oil leakage caused by the long-term immersion of the atomizing head 4 in the oil.
  • the valve assembly 6 includes a regulating valve 62 and a gasket 64.
  • the regulating valve 62 is rotatably connected to the inlet and outlet window member 3, and the regulating valve 62 is partially received in the first oil passage 30.
  • the regulating valve 62 is provided with a second soot passage 60.
  • the gasket 64 is located in the first oil passage 30, the gasket 64 is fixed to the inner wall of the first oil passage 30, and the gasket 64 is provided with a first oil passage 640, the first oil passage 30 and the second smoke.
  • the oil passage 60 is in communication through the first oil passage 640.
  • the oil inlet end of the regulating valve 62 is provided with a valve piece 63 attached to the gasket 64 for blocking and opening the first oil passage hole 640, and the top surface of the atomizing head 4 abuts against the bottom surface of the valve piece 63.
  • the regulating valve 62 drives the valve plate 63 to rotate when rotating, and the valve piece 63 will be in two positions when rotating, one of the positions will block the first oil hole 640, and the first smoke oil at this time.
  • the passage 30 and the second oil passage 60 are cut off, and the smoke oil is no longer in the atomization head 4 to be atomized; the other position is that the valve piece 63 no longer blocks the first oil passage hole 640, at this time, the first
  • the smoky oil passage 30 communicates with the second smoky oil passage 60, and the smoky oil enters the second smoky oil passage 60 through the first smoky oil passage 30, and enters the atomizing head 4 through the second smoky oil passage 60 for atomization.
  • the inlet and outlet window member 3 includes a smoke oil transfer pipe 32, and the top end of the smoke oil transfer pipe 32 is provided with an inner flange 320 and the inner flange 320.
  • the peripheral edge extends upward to form a connecting pipe 33, the top of the tobacco oil transfer pipe 32 is located in the liquid storage pipe 2, and the outer wall of the top of the tobacco oil transfer pipe 32 is sealingly connected with the inner wall of the liquid storage pipe 2, and the connecting pipe 33 and the liquid storage pipe 2
  • the oil storage chamber 20 is in communication, and the connecting tube 33 is screwed to the liquid storage tube 2.
  • the flow guiding passage of the tobacco oil transfer tube 32 communicates with the flow guiding passage of the connecting tube 33 to form a first oil oil passage 30, and the gasket 64 is received in the Connect the tube 33.
  • the gasket 64 is provided with a bayonet 642 at the side, and the inner wall of the connecting tube 33 is convexly provided with a buckle 332 that cooperates with the bayonet 642, and the gasket 64 is After being inserted into the first smoky oil passage 30, the buckle 332 is snapped into the bayonet 642 to fix the gasket 64 in the first smoky oil passage 30.
  • the number of the bayonet 642 is, for example, two and symmetrically disposed side portions of the gasket 64, and the number of the buckles 332 is also two and symmetrically disposed on the inner wall of the first soot passage 30.
  • the regulating valve 62 includes a hollow valve housing 622 and a valve core 624 located in the valve housing 622.
  • the valve housing 622 and the valve core 624 are connected by an annular limiting plate 625.
  • the second smoky oil passage 60 is formed by two opposite ends of the valve core 624, and the valve core 624 is accommodated in the transportation of the smoky oil.
  • the bottom of the soot transfer pipe 32 is located in the gap between the valve casing 622 and the spool 624, and the inner wall of the valve casing 622 is fitted to the outer side of the bottom of the liquid storage pipe 2.
  • the valve housing 622 is for the user to operate to rotate the regulating valve 62.
  • the valve housing 622 is disposed outside the inlet and outlet window member 3 to facilitate the user to rotate the regulating valve 62.
  • the inner wall of the oil inlet end of the valve core 624 extends inwardly to form an annular top plate 626.
  • the top surface of the annular top plate 626 is fitted to the bottom surface of the inner flange 320, and the inner periphery of the annular top plate 626 extends upward to form a valve.
  • the sheet 63, the valve 63 is projected into the connecting tube 33 to ensure adhesion to the gasket 64.
  • the valve piece 63 is provided with a second oil passage hole 630 for communicating with the first oil passage hole 640, and the second oil oil passage 60 passes through the second oil passage hole 630.
  • the first oil passage 640 is in communication with the first oil passage 30.
  • the second oil passage 630 on the valve piece 63 can rotate with the valve piece 63, and when the second oil passage hole 630 is rotated to the position communicating with the first oil passage hole 640, the first oil oil The passage 30 communicates with the second oil passage 60 through the first oil passage 640 and the second oil passage 630, and the smoke oil can enter the atomization head 4 to be atomized; and when the second oil passage hole on the valve piece 63 630, when the valve piece 63 is rotated to a position completely offset from the first oil hole 640, the first oil hole 640 is blocked by the valve piece 63, and the second oil hole 630 is blocked by the sealing pad 64, the first smoke The oil passage 30 and the second oil passage 60 are cut off, and the smoke oil does not enter the atomizing head 4, and the oil leakage can be effectively prevented.
  • the bottom end of the tobacco oil transmission pipe 32 is provided with an outer flange 322, and the bottom surface of the outer flange 322 is provided with a limiting insert block 324, and the limiting plate 625 is disposed.
  • a curved limit groove 627 is provided, and the limit insert block 324 is inserted into the arc limit groove 627 to limit the rotation angle of the regulating valve 62.
  • the inner wall of the top end of the connecting tube 33 extends inwardly to form a top plate 334.
  • the bottom surface of the top plate 334 extends downward to form a threaded rod 34, and the top plate 334 is provided with a connecting oil reservoir. 20 and the third oil passage hole 336 of the connecting pipe 33, the threaded rod 34 passes through the sealing gasket 64 and the valve piece 63 into the second oil oil passage 60 to lock into the atomizing head 4, and the atomizing head 4 and the liquid inlet and outlet window member 3 Fixedly connected together.
  • valve piece 63 and the sealing pad 64 are respectively provided with through holes (not labeled) through which the threaded rod 34 is bored, and the first oil passing hole 640 and the second oil passing hole 630 are both located on the threaded rod 34. Outside.
  • the threaded rod 34 extends downwardly from the central portion of the top plate 334, and the third soot oil passage hole 336 is located outside the threaded rod 34.
  • the top plate 334 is further provided with a liquid guiding tube 337.
  • the liquid guiding tube 337 is received in the oil storage chamber 20 and the third oil passing hole 336 is located in the liquid guiding tube 337.
  • the smoke oil in the oil reservoir 20 enters the liquid conduit 337 and then enters the first smoke oil via 640 through the third smoke oil passage 336.
  • the gasket 64 is interposed between the top plate 334 and the valve piece 63.
  • the atomizing head 4 includes an internally threaded tube 42 and an atomizing tube 44 for locking the threaded rod 34.
  • the threaded tube 42 is located in the atomizing tube 44 and is atomized.
  • the tube 44 is coaxially disposed, and the top of the atomizing tube 44 is provided with a connecting plate 46 connected to the internally threaded tube 42.
  • the connecting plate 46 is provided with a fourth smoke oil through hole 460 located outside the internally threaded tube 42 in the first smoke.
  • the fourth oil passage hole 460 is in communication with the second oil passage hole 630, so that the smoke oil flows into the fourth oil oil passage hole 460 through the second oil passage hole 630.
  • the atomization is carried out through the fourth soot oil passage 460 into the atomizing tube 44.
  • the middle portion of the connecting plate 46 is recessed to form a receiving groove, and the threaded rod 34 is received in the receiving groove and is fitted and sealed with the receiving groove.
  • the second smoke passage 602 is formed between the atomizing tube 44 and the valve core 624, and the second smoke passage 602 is in communication with the atomizing tube 44, and the tobacco oil transmission tube
  • a first smoke outlet 302 for communicating with the first smoke passage 202 is defined in the side wall of the valve body 624, and a second smoke outlet 603 communicating with the first smoke outlet 302 and the second smoke passage 602 is disposed on the valve core 624.
  • the external air introduced by the smoke along the intake base 5 sequentially enters the second smoke passage 602, the second smoke outlet 603, the first smoke outlet 302, and the first smoke passage 202, and then passes through the first A smoke channel 202 is delivered to the mouthpiece assembly 1.
  • the first smoke outlet 302 and the second smoke outlet 603 are connected when the regulating valve 62 is rotated until the valve piece 63 no longer blocks the first smoke oil passage 30 and the second oil oil passage 60.
  • the smoke passage 202 is in communication with the second smoke passage 602; the first smoke outlet 302 and the second smoke outlet 603 are staggered when the regulating valve 62 is rotated until the valve piece 63 blocks the first and second oil passages 60, 60. At this time, the first smoke passage 202 and the second smoke passage 602 are closed.
  • the liquid storage tube 2 includes an outer tube 22 and an inner tube 24 located in the outer tube 22.
  • the inner tube 24 includes an upper sleeve 240, a bottom sleeve 242, and a middle housing 244 that connects the upper sleeve 240 and the bottom sleeve 242, respectively.
  • the upper sleeve 240 is sealingly connected to the top end of the outer conduit 22 and from the outer conduit 22
  • the top end of the mouthpiece assembly 1 is received in the upper casing 240 and is sealingly connected to the upper casing 240.
  • the oil storage chamber 20 is formed in the middle casing 244 and is electrically connected to the bottom casing 242.
  • the connecting pipe 33 is received in the bottom casing 242 and screwed with the bottom casing 242 to facilitate the connection of the liquid guiding pipe 337 on the pipe 33.
  • the oil reservoir 20 is connected to the oil reservoir 20 to communicate with the oil reservoir 20 .
  • the inner wall of the valve casing 622 is fitted to the outer surface of the liquid storage pipe 2, specifically, the inner wall of the valve casing 622 is fitted to the outer side of the outer pipe 22, and the inner wall of the outer pipe 22 is sealed with the outer wall of the oil-transfer pipe 32, for example, by a sealing ring. .
  • the bottom end of the upper casing 240 is provided with a gas barrier 248.
  • the middle casing 244 is connected to the gas barrier 248.
  • the gas barrier 248 is provided with a smoke hole (not shown), and the first smoke passage 202 is provided by the upper casing.
  • the flow guiding passage of the casing 240, the smoke hole, and the gap between the outer duct 22 and the inner duct 24 are formed.
  • the present invention also provides an electronic cigarette comprising the atomizer described above.
  • the atomizer of the present invention and the electronic cigarette can rotate the regulating valve 62 in the valve assembly 6, the second oil passage 630 on the valve plate 63 can rotate with the valve plate 63, and the second oil passage hole 630
  • the first oil passage 30 When being rotated to a position communicating with the first oil passage 640, the first oil passage 30 communicates with the second oil passage 60 through the first oil passage 640 and the second oil passage 630, and the first oil is discharged at this time.
  • the hole 640 and the second oil passage hole 630 are in communication, the second oil passage hole 630 and the fourth oil oil passage hole 460, and the smoke oil in the oil storage chamber 20 sequentially enters the liquid guiding tube 337, the third oil passing hole 336, and the first
  • the smoke oil via 640, the second oil hole 630, the fourth smoke oil via 460 and the atomization tube 44 are finally atomized into a mist in the atomization tube 44, and the first smoke outlet 302 and the second smoke outlet 603,
  • the smoke passes through the second smoke passage 602, the second smoke outlet 603, the first smoke outlet 302, and the first smoke passage 202, and is then delivered to the mouthpiece assembly 1 via the first smoke passage 202.
  • the regulating valve 62 When the electronic cigarette is not required to be used, the regulating valve 62 is rotated, and the second oil passage 630 on the valve piece 63 can be rotated with the valve piece 63 until the second oil passage hole 630 on the valve piece 63 rotates with the valve piece 63.
  • the first oil passage 640 is completely displaced, the first oil passage 640 is blocked by the valve piece 63, and the second oil passage 630 is blocked by the gasket 64.
  • the first oil passage 30 and the second oil passage are blocked.
  • the smoke oil will not enter the atomizing head 4, which can effectively prevent oil leakage.
  • the atomizer of the present invention and the electronic cigarette thereof are connected to the atomizing head through the inlet and outlet window members, and a valve assembly is arranged between the inlet and outlet window member and the atomizing head, and the atomizer can pass through when the atomizer is not needed.
  • the operation of the valve assembly prevents the smoke oil from entering the atomizing head, and can effectively prevent the oil leakage caused by excessive absorption of the tobacco oil by the atomizing head after prolonged use.
  • a nebulizer of a second embodiment of the present invention includes a cartridge and an atomizing head (not shown).
  • the cartridge includes a mouthpiece 70, an oil reservoir 72 and a valve assembly 8.
  • the mouthpiece 70 is rotatably coupled to the top of the oil reservoir 72, and the atomizing head is coupled to the oil reservoir 72.
  • the oil reservoir 72 is provided with a smoke oil passage 720 for conveying the oil in the oil reservoir 72 to the atomizing head.
  • the valve assembly 8 includes a connecting rod 81 and a sealing piece 82 extending outward from the bottom of the connecting rod 81.
  • the connecting rod 81 extends upward from the inside of the oil reservoir 72 to be fixed to the mouthpiece 70, and the sealing piece 82 is disposed in the oil storage.
  • the device 72 is used to close/open the smoke oil via 720. It can be understood that the user can rotate the mouthpiece 70 so that the mouthpiece 70 drives the valve assembly 8 to rotate. When the user does not need to use the atomizer, the mouthpiece 70 is rotated to block the sealing block 82 of the valve assembly 8 from the smoke oil through hole 720. Therefore, the smoke oil stored in the oil reservoir 72 of the cartridge will no longer enter the atomizing head, and the atomizer can be effectively prevented from leaking oil.
  • the oil reservoir 72 includes an oil storage case 722 and an upper cover 723.
  • the oil storage case 722 has a tubular shape, and the inner wall of the oil storage case 722 forms a partition blocking the oil storage case 722 in the radial direction.
  • the plate 724, the partition plate 724 divides the oil storage casing 722 into an upper oil storage chamber and a connection chamber located below, the smoke oil through hole 720 is opened on the partition plate 724, and the upper cover 723 is sealedly connected with the oil storage chamber, and the connection chamber is connected with
  • the atomizing head is sealingly connected, and the upper cover 723 is sealingly connected to the oil reservoir, and the cigarette holder 70 passes through the upper cover 723 and is rotatably connected to the upper cover 723.
  • the upper cover 723 is used to cover the oil storage chamber of the oil storage casing 722 for preventing the smoke oil from splashing from the top of the oil storage casing 722.
  • the sealing flap 82 is located in the oil reservoir and the bottom surface of the sealing flap 82 is in contact with the top surface of the partitioning plate 724, and the connecting rod 81 is upward from the oil storage chamber. It extends to be fixed to the mouthpiece 70.
  • the top surface of the partitioning plate 724 is provided with a stop projection 725 for limiting the sealing flap 82. Specifically, when the sealing flap 82 is moved, the sealing block is blocked. The sheet 82 blocks the sealing flap 82, thereby limiting the sealing flap 82.
  • the number of the sealing flaps 82 is two, and the corresponding number of the cigarette oil passage holes 720 and the stop projections 725 are also two, and the two cigarette oil passage holes 720 are located at the two stopper projections.
  • the two sealing flaps 82 are constrained to move between the two stop projections 725, and the two sealing flaps 82 move when the two stop projections 725 move back and forth.
  • the sealing flaps 82 simultaneously close the two soot holes 720 or simultaneously open the two soot holes 720.
  • the connecting rod 81 includes a connecting rod portion 810 and a plunger portion 811 extending upward from the top of the connecting rod portion 810.
  • the bottom of the cigarette holder 70 is provided with a plug.
  • the hole 702 is inserted into the insertion hole 702 and fixed to the insertion hole 702.
  • the cross-section of the shank portion 811 is square, and the corresponding insertion hole 702 is square, so that the two can be fitted and fixed to ensure that the cigarette holder 70 can drive the connecting rod 81 to move, of course, the shank portion.
  • the shape of the 811 is not limited thereto.
  • the cross-sectional shape of the shank portion 811 can be triangular, pentagonal, elliptical or the like, as long as the shape of the insertion hole 702 and the shape of the shank portion 811 can be adapted and fixed. In order to ensure that the mouthpiece 70 can drive the connecting rod 81 to move.
  • the bottom of the mouthpiece 70 extends out of the plug post 700 that is rotatably coupled to the oil reservoir 72.
  • the plug post 700 defines the plug hole 702 along its axial direction.
  • the plug post 700 is rotatably coupled to the upper cover 723 of the oil reservoir 72 and to the upper cover 723.
  • the valve assembly 8 further includes a sealing ring 83 sleeved on the connecting rod portion 810.
  • the sealing ring 83 is circumferentially provided with a locking groove 830, and the upper cover 723
  • the inner wall is provided with an annular locking piece 7230, and the locking piece 7230 is inserted into the locking groove 830.
  • the sealing ring 83 functions as a sealing link portion 810 and an upper cover 723 to prevent oil leakage.
  • the valve assembly 8 further includes an inner connecting sleeve 84 and a spring 85.
  • the bottom of the connecting rod portion 810 is provided with a first step portion 812, and the inner connecting sleeve 84 is sleeved on the connecting rod portion 810 and is opposite to the oil storage housing 722.
  • Inner wall Fitted to the sealing connection the spring 85 is sleeved on the connecting rod portion 810. The two ends of the spring 85 respectively abut against the stepped surface of the inner connecting sleeve 84 and the first step portion 812. The restoring force of the spring 85 can force the sealing blocking piece 82 to tightly Press the smoke oil through hole 720 to avoid oil leakage.
  • the outer side of the inner connecting sleeve 84 is provided with a buckle, for example, the inner wall of the oil storage shell 722 is provided with a card slot. After the inner connecting sleeve 84 is sleeved on the connecting rod portion 810, the inner connecting sleeve 84 is snapped into the buckle. The inner connecting sleeve 84 is adapted to be in a sealed connection with the oil reservoir 72.
  • the top surface of the inner connecting sleeve 84 is provided with a protruding sleeve, and the sealing ring 83 is sandwiched between the protruding sleeve and the locking piece 7230 of the upper cover 723, so as to ensure the stability of the sealing ring 83.
  • the bottom of the first step portion 812 is provided with a second step portion 813, the radial length of the second step portion 813 is greater than the radial length of the first step portion 812, and the sealing block 82 is from the second step portion.
  • the bottom of the 813 extends to the outside; the valve assembly 8 further includes an inner sleeve 86, and the inner sleeve 86 is sleeved on the connecting rod portion 810.
  • the two ends of the inner sleeve 86 abut against the inner connecting sleeve 84 and the second step portion 813, respectively.
  • the end face is to prevent the smoke oil from entering the smoke passage.
  • the spring 85 is located within the inner sleeve 86.
  • the sealing member 82 is sleeved with a sealing piece 87.
  • the sealing piece 87 is sealingly connected with the top surface of the partitioning plate 724 of the oil reservoir 72 to rotate the sealing member 82 to the smoke oil through hole 72. In the position, the smoke oil through hole 720 is completely closed to prevent oil leakage.
  • the partition plate 724 is further provided with a smoke duct 726 that communicates with the oil storage chamber and the connecting chamber.
  • the connecting rod 81 is provided with a smoke through hole 814 penetrating the connecting rod 81, the smoke through hole 814 and the smoke duct 726 and the mouthpiece. 70 connected to facilitate the entry of smoke into the user's mouth.
  • the smoke duct 726 is inserted into the smoke through hole 814, and the bottom surface of the second step portion 813 is fitted to the top surface of the partition plate 724 of the oil storage case 722.
  • the present invention also provides an electronic cigarette comprising the atomizer described above.
  • the cartridge of the present embodiment, the atomizer and the electronic cigarette using the atomizer when in use, rotate the mouthpiece 70, and the mouthpiece 70 drives the connecting rod 81 of the valve assembly 8 to rotate, and the sealing flap 82 on the valve assembly 8 follows
  • the connecting rod 81 rotates, after the sealing flap 82 is not covering the smoke oil through hole 720, the smoke oil through hole 720 is opened, and the oil reservoir 72 smoke oil enters the atomizing head through the smoke oil through hole 720 to atomize, generating smoke and smoke.
  • the cigarette holder 70 is sequentially introduced through the smoke duct 726 and the smoke through hole 814.
  • the cigarette holder 70 When the electronic cigarette is not required to be used, the cigarette holder 70 is rotated, and the cigarette holder 70 drives the connecting rod 81 of the valve assembly 8 to rotate.
  • the sealing member 82 on the valve assembly 8 rotates with the connecting rod 81 to cover the tobacco oil through hole in the sealing member 82.
  • the cartridge of the present invention, the atomizer and the electronic cigarette using the cartridge are rotatably connected to the oil reservoir 72 through the mouthpiece 70, and the oil reservoir 72 is provided with a smoke oil passage 720 for conveying the oil to the atomizing head.
  • the valve assembly 8 is located in the oil reservoir 72 and is provided with a connecting rod 81 fixed to the mouthpiece 70 and a sealing piece 82 connected to the connecting rod 81 and capable of sealing the tobacco oil through hole 720, so that when the electronic cigarette is not used, Rotating the cigarette holder 70, the connecting rod 81 of the valve assembly 8 drives the sealing block 82 to rotate to the smoke oil through hole 720 to prevent the smoke oil from entering the atomizing head, which can effectively prevent the cotton from absorbing too much smoke after the atomizer is used for a long time.
  • the resulting atomizer creates a problem of oil leakage.

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Abstract

L'invention concerne un atomiseur, comprenant un ensemble embout buccal (1), un tube de stockage de liquide (2) raccordé à l'ensemble embout buccal (1) et servant à stocker un liquide électronique et à distribuer de la vapeur, un élément fenêtre d'entrée ou de sortie de liquide (3) raccordé au tube de stockage de liquide (2) et servant à distribuer le liquide électronique, une tête d'atomisation (4) raccordée à l'élément fenêtre d'entrée ou de sortie de liquide (3) et servant à atomiser le liquide électronique, et un ensemble soupape (6). L'ensemble soupape (6) est raccordé à l'élément fenêtre d'entrée ou de sortie de liquide (3) et est situé entre la tête d'atomisation (4) et l'élément fenêtre d'entrée ou de sortie de liquide (3). L'ensemble soupape (6) sert à commander la tête d'atomisation (4) de sorte que cette dernière se raccorde à l'élément fenêtre d'entrée ou de sortie de liquide (3) et se débranche de celui-ci. Lorsque l'atomiseur n'est pas utilisé, l'ensemble soupape (6) peut être actionné de façon à empêcher le liquide électronique d'entrer dans la tête d'atomisation (4), ce qui permet d'éviter efficacement la fuite de liquide électronique qui est due au fait que le coton absorbe trop de liquide électronique après l'utilisation de la tête d'atomisation (4) pendant une longue période. L'invention concerne également une cigarette électronique comprenant l'atomiseur.
PCT/CN2017/083013 2016-12-16 2017-05-04 Atomiseur et cigarette électronique le comportant WO2018107646A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201611167627.1 2016-12-16
CN201611167627.1A CN106805294A (zh) 2016-12-16 2016-12-16 烟弹、应用该烟弹的雾化器及电子烟
CN201611167115.5A CN107048480B (zh) 2016-12-16 2016-12-16 雾化器及其电子烟
CN201611167115.5 2016-12-16

Publications (1)

Publication Number Publication Date
WO2018107646A1 true WO2018107646A1 (fr) 2018-06-21

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WO (1) WO2018107646A1 (fr)

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CN109938414A (zh) * 2019-04-10 2019-06-28 深圳市新宜康科技股份有限公司 联动注油锁油式气雾生成装置
CN114130043A (zh) * 2021-12-16 2022-03-04 南京菱亚汽车技术研究院 一种移动式舞台美术烟雾喷射阀门无扰动切换系统

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CN105212270A (zh) * 2015-04-24 2016-01-06 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
CN105476072A (zh) * 2016-01-14 2016-04-13 卓尔悦（常州）电子科技有限公司 雾化头、雾化器及其电子烟
CN105919163A (zh) * 2016-06-17 2016-09-07 常州聚为智能科技有限公司 雾化器及其电子烟
CN205757200U (zh) * 2016-06-17 2016-12-07 卓尔悦欧洲控股有限公司 雾化器及其电子烟

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US20140318557A1 (en) * 2013-04-25 2014-10-30 Elijah Bremer Smoking or vaporizing device
CN105212270A (zh) * 2015-04-24 2016-01-06 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
CN204888728U (zh) * 2015-06-15 2015-12-23 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
CN105192893A (zh) * 2015-10-13 2015-12-30 卓尔悦（常州）电子科技有限公司 雾化器及其电子烟
CN105476072A (zh) * 2016-01-14 2016-04-13 卓尔悦（常州）电子科技有限公司 雾化头、雾化器及其电子烟
CN105919163A (zh) * 2016-06-17 2016-09-07 常州聚为智能科技有限公司 雾化器及其电子烟
CN205757200U (zh) * 2016-06-17 2016-12-07 卓尔悦欧洲控股有限公司 雾化器及其电子烟

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938414A (zh) * 2019-04-10 2019-06-28 深圳市新宜康科技股份有限公司 联动注油锁油式气雾生成装置
CN109938414B (zh) * 2019-04-10 2024-02-06 深圳市新宜康科技股份有限公司 联动注油锁油式气雾生成装置
CN114130043A (zh) * 2021-12-16 2022-03-04 南京菱亚汽车技术研究院 一种移动式舞台美术烟雾喷射阀门无扰动切换系统

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