WO2016165055A1 - Composant d'atomisation et cigarette électronique - Google Patents

Composant d'atomisation et cigarette électronique Download PDF

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Publication number
WO2016165055A1
WO2016165055A1 PCT/CN2015/076431 CN2015076431W WO2016165055A1 WO 2016165055 A1 WO2016165055 A1 WO 2016165055A1 CN 2015076431 W CN2015076431 W CN 2015076431W WO 2016165055 A1 WO2016165055 A1 WO 2016165055A1
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WO
WIPO (PCT)
Prior art keywords
oil
atomizing
sleeve
assembly
atomization
Prior art date
Application number
PCT/CN2015/076431
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English (en)
Chinese (zh)
Inventor
刘秋明
Original Assignee
惠州市吉瑞科技有限公司深圳分公司
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
Application filed by 惠州市吉瑞科技有限公司深圳分公司 filed Critical 惠州市吉瑞科技有限公司深圳分公司
Priority to PCT/CN2015/076431 priority Critical patent/WO2016165055A1/fr
Priority to CN201590001319.4U priority patent/CN207653575U/zh
Publication of WO2016165055A1 publication Critical patent/WO2016165055A1/fr

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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
    • A24F40/50—Control or monitoring
    • 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 present invention relates to the field of electronic cigarette technology, and in particular to an atomizing assembly and an electronic cigarette.
  • FIG. 1 The structure of the prior art atomizing assembly is shown in FIG. 1.
  • the atomizing assembly is used to atomize the smoke oil to form a smoke for the user to take.
  • the specific arrangement is the inside of the atomizing sleeve 105.
  • a fiberglass tube 102 is disposed, and the exterior of the fiberglass tube 102 is surrounded by a reservoir cotton 101 for storing smoke oil.
  • the fiberglass tube 102 is internally provided with a glass fiber line 103, the end of the glass fiber line 103 passes through the fiberglass tube 102, and is inserted into the oil storage cotton 101, and the glass fiber line 103 is wound
  • a columnar heating wire 104 for atomizing the smoke oil is provided. Passing the fiberglass tube 102 and the glass fiber line 103 such that the oil in the oil storage cotton 101 can be conducted to the heating wire 104 to atomize the heating wire 104 to form smoke. .
  • the prior art uses the oil storage cotton 101 as an oil storage member, and is conducted to the heating wire 104 through the glass fiber line 103.
  • the smoke oil on the glass fiber line 103 is saturated, it is impossible to control the smoke oil to continue to flow into the glass fiber line 103. It is easy to cause the glass fiber line 103 to be supersaturated, causing the smoke oil to flow out from the air passage; and since the smoke oil is stored in the oil storage cotton 101, the storage time is too long, which may cause the smoke oil and the oil storage cotton 101 to react with each other, resulting in smoke.
  • the oil has deteriorated.
  • the glass fiber line 103 is disposed in a central portion of the atomizing assembly, and both ends of the oil storage cotton 101 for storing the oil smoke extend to both ends of the atomizing sleeve 105. That is, the glass fiber line 103 is located in the central portion of the oil-storage cotton 101, and the smoke oil is easily accumulated in the position of the oil-storage cotton 101 away from the central portion of the atomizing assembly due to gravity during smoking, thereby The smoke oil stored in the oil storage cotton 101 cannot be sufficiently atomized, thereby causing considerable waste of waste oil, and the problem of dry burning of the conductive wire 104 is easy, and the atomizing component cannot be grasped by the user of the prior art atomizing assembly.
  • the amount of smoke oil remaining therein makes it impossible to determine the length of time that the atomizing assembly can be used, thereby causing inconvenience to the user, and if the atomizing component of the prior art hits or falls, it is extremely easy to be broken, thereby causing fog.
  • the chemical component is cracked, the smoke oil is easily leaked from the atomization sleeve 105; in addition, the existing atomization assembly is not easy to distinguish whether it has been used or not, thereby causing a health hazard to the user.
  • the invention provides an atomization assembly and an electronic cigarette, which can control the introduction amount of the smoke oil freely and effectively.
  • a first aspect of the present invention provides an atomizing assembly for forming an electronic cigarette in combination with a battery assembly, the atomizing assembly comprising a transparent atomizing sleeve, one end of the atomizing sleeve being provided with a nozzle, the mist The other end of the sleeve is provided with an atomizing core, the atomizing core comprising an electric heating wire assembly for atomizing the tobacco oil and an electrode assembly electrically connected to the electric heating wire assembly, the electrode assembly being used for The battery components are connected;
  • An oil storage space for storing the required smoke oil for atomization is disposed between the atomization sleeve and the atomization core, and the atomization core is provided with a grease barrier for isolating the smoke oil, the grease barrier
  • An oil guiding hole communicating with the oil storage space and a conductive member electrically connected to the electrode assembly are disposed on an end surface of the plate, and the oil guiding hole is provided with a piezoelectric oil resistance connected to the conductive member Piezoelectric oil-blocking member is used for sealing the oil guiding hole, and when receiving a voltage signal, deforming to introduce the smoke oil from the oil guiding hole;
  • an end surface of the nozzle is provided with an air outlet communicating with the outside, and the atomization sleeve and the atomization core are inserted
  • a fastener for limiting radial expansion of the atomizing sleeve is sleeved at a position where the atomizing sleeve and/or the fastener are in tight engagement with the atomizing core.
  • the atomization sleeve is internally provided for fogging the atomizing core
  • the smog is discharged to the vent pipe of the nozzle, and the vent pipe is integrally formed or detachably connected to the atomizing core;
  • An oil storage space for storing the required oil for atomization is formed between the vent pipe and the atomization sleeve, and the oil barrier plate is disposed on a sidewall of the atomization core and along the snorkel The axial direction extends to abut the end of the vent tube.
  • the atomizing core further includes a transparent oil storage sleeve located in the atomization sleeve, The smoke oil is stored in the oil storage sleeve, and a smoke passage is formed between the oil storage sleeve and the atomization sleeve, which is connected with the atomization chamber and the air outlet hole, wherein The electric heating wire assembly is housed in the atomization chamber Inside.
  • the oil storage sleeve is sealingly disposed at an end of the suction nozzle, and the oil storage sleeve faces the A storage space for storing the condensed soot oil communicating with the air outlet hole is formed between one end of the suction nozzle and the suction nozzle, and the oil storage sleeve is disposed at an end of the oil suction nozzle facing away from the suction nozzle. board.
  • an end of the oil-repellent plate facing the oil storage sleeve is sleeved for fixing the oil-repellent board
  • the fixing plate is connected to the oil storage sleeve by an interference fit, and the other end of the oil barrier plate is connected to the electric heating wire assembly and is abutted on the electric heating wire assembly.
  • a through hole is disposed through a sidewall of the fixing plate, and the through hole and the atomization The chamber and the smoke passage are electrically connected such that smoke atomized by the electric heating wire assembly flows through the through hole to the smoke passage.
  • the cross section of the smoke passage has a ring structure.
  • an end surface of the oil storage sleeve facing the one end of the nozzle is convex toward the nozzle
  • the arc shape is such that when the condensed soot oil is stored in the condensed soot storage space, the smog returns to the atomization chamber along the end surface of the oil storage sleeve having a circular arc shape.
  • the electrode assembly includes an outer electrode, a first insulating ring sleeved in the outer electrode, and a first inner electrode sleeved in the first insulating ring.
  • the electrode assembly further includes a second insulating ring and a sleeve sleeved in the first internal electrode a second internal electrode disposed in the second insulating ring; wherein the outer electrode, the first insulating ring, and the first inner electrode are coupled to provide a required voltage for the heating wire assembly, The electrode, the second insulating ring and the second inner electrode cooperate to provide a required voltage for the piezoelectric oil-blocking member.
  • the eleventh aspect of the first aspect of the invention In the present mode, the outer electrode extends to the outer side of the atomizing sleeve and is detachably connected to the battery assembly, and the structure of the detachable connection between the outer electrode and the battery assembly is a screw connection structure or a card. Buckle connection structure.
  • a periphery of the air outlet is convexly disposed toward a side close to the atomizing core for blocking smoke The cylindrical boss of the oil.
  • the nozzle is made of a transparent material and integrally formed with the atomization sleeve;
  • the suction nozzle and the atomization sleeve are detachably connected, and the structure of the detachable connection between the nozzle and the atomization sleeve is a screw connection structure or a snap connection structure.
  • the outer end surface of the nozzle is a spherical surface.
  • the atomization assembly further includes a push button switch or an air flow sensor for triggering to generate the voltage signal.
  • the piezoelectric oil-repellent member is made of a semiconductor material or a polymer material.
  • a second aspect of the present invention provides an electronic cigarette comprising an interconnected battery assembly and an atomizing assembly, wherein the atomizing assembly is an atomizing assembly as described in any of the above embodiments.
  • an oil storage space for storing the required smoke oil for atomization is disposed between the atomization sleeve and the atomization core, and the atomization core is provided for Separating a grease trap of the oil oil, an oil guiding hole communicating with the oil storage space and a conductive member electrically connected to the electrode assembly are disposed on an end surface of the oil separating plate, wherein the oil guiding hole is disposed Provided with a piezoelectric oil-blocking member connected to the conductive member, the piezoelectric oil-blocking member is for sealing the oil guiding hole, and when receiving a voltage signal, deforming to cause the smoke oil Introducing from the oil guiding hole; a side of the piezoelectric oil-blocking member facing away from the suction nozzle is provided with an oil absorbing plate made of an oil absorbing material, which is disposed on the oil guiding hole, and the electric heat is
  • the wire assembly includes an oil guiding member for adsorbing the
  • the oil guiding structure formed by the piezoelectric oil-blocking member can freely and effectively control the introduction amount of the oil, thereby preventing the smoke oil on the oil guiding member from being supersaturated, because the smoke oil cannot be controlled.
  • the amount of smoke caused by leakage is not limited to.
  • FIG. 1 is a schematic cross-sectional structural view of an atomizing assembly in the prior art
  • FIG. 2 is a schematic cross-sectional structural view of a preferred embodiment of the atomizing assembly provided by the present invention
  • FIG. 3 is a partial structural schematic view of an atomizing assembly provided by the present invention.
  • FIG. 4 is a schematic exploded view of a preferred embodiment of an atomizing assembly according to the present invention.
  • FIG. 5 is a schematic cross-sectional structural view of another preferred embodiment of the atomizing assembly provided by the present invention.
  • FIG. 6 is a schematic cross-sectional structural view of another preferred embodiment of the atomizing assembly provided by the present invention.
  • FIG. 7 is a schematic cross-sectional structural view of another preferred embodiment of the atomizing assembly provided by the present invention.
  • FIG. 8 is a partial structural schematic view of an atomizing assembly provided by the present invention.
  • FIG. 9 is a partial structural schematic view of an atomizing assembly provided by the present invention.
  • FIG. 10 is a partial structural schematic view of an atomizing assembly provided by the present invention.
  • FIG. 11 is a schematic exploded view of another preferred embodiment of the atomizing assembly of the present invention.
  • FIG. 12 is a schematic cross-sectional structural view of another preferred embodiment of the atomizing assembly provided by the present invention.
  • FIG. 13 is a partial circuit diagram of the atomization assembly provided by the present invention.
  • FIG. 14 is a partial circuit schematic diagram of an atomizing assembly provided by the present invention.
  • 16 is a partial circuit diagram of the atomization assembly provided by the present invention.
  • first, second, etc. may be used to describe individual users or terminals in the embodiments of the present invention, the user or terminal should not be limited to these terms. These terms are only used to distinguish users or terminals from each other.
  • the first user may also be It is referred to as a second user.
  • the second user may also be referred to as a first user.
  • the second user may also be referred to as a third user or the like.
  • the atomization assembly provided by the present invention is used for forming an electronic cigarette in combination with a battery assembly.
  • the atomization assembly includes a transparent atomization sleeve 201, and one end of the atomization sleeve 201 is disposed.
  • Electrode assembly 205 for connecting to the battery assembly;
  • An oil storage space 206 for storing the required smoke oil for atomization is disposed between the atomization sleeve 201 and the atomization core 203, and the atomization core 203 is provided with a grease barrier 207 for isolating the smoke oil.
  • An oil guiding hole communicating with the oil storage space 206 and a conductive member 208 electrically connected to the electrode assembly 205 are disposed on an end surface of the oil blocking plate 207, and the oil guiding hole is provided with the a piezoelectric oil-blocking member 209 connected to the conductive member 208 for sealing the oil guiding hole and deforming when receiving a voltage signal, so that the smoke oil is removed from the Introducing the oil hole introduction;
  • the oil absorbing plate 210 may be wound into an arc shape or a cylindrical structure, and the oil absorbing plate 210 and the oil guiding member 211 may also be an integrally formed structure, etc., and the structure thereof is not specifically limited, as long as the corresponding function is realized. can.
  • the degree of transparency and the specific material of the atomization sleeve 201 are not limited, as long as the user can view the remaining amount of smoke oil of the atomization assembly through the atomization sleeve 201 at any time, thereby allowing the user to The amount of smoke oil can predict the length of time that the atomizing assembly can be used, and there is no possibility that the atomizing component is burned out due to insufficient remaining amount of oil.
  • the atomizing sleeve is made of a non-metallic material such as PC (polycarbonate), PVC (polyvinyl chloride), or PET (polybutylene plastic) which can transmit light.
  • One end of the atomization sleeve 201 is provided with a suction nozzle 202, so that the user can suck the smoke oil atomized by the atomization assembly through the suction nozzle 202.
  • the suction nozzle 202 and the atomization sleeve 201 are The specific arrangement manner is not limited.
  • the atomization sleeve 201 and the suction nozzle 202 are integrally formed, thereby effectively securing the atomization sleeve 201 and the suction nozzle 202.
  • Connection between The nozzle 202 is made of a transparent material and is convenient for the user to check whether the smoke oil is accumulated at the nozzle 202 at any time;
  • the detachable connecting structure is not limited between the atomizing sleeve 201 and the nozzle 202.
  • the detachable connecting structure between the nozzle 202 and the atomizing sleeve 201 is The structure of the detachable connection is a threaded connection structure or a snap connection structure. The embodiment is described by taking a screw connection between the suction nozzle 202 and the atomization sleeve 201 as an example, that is, in the suction nozzle 202.
  • the circumferential surface is provided with an internal thread, and an external thread matching the internal thread is disposed at a position corresponding to the internal thread of the atomizing sleeve 201, so that the atomizing sleeve 201 and the suction nozzle 202 pass through a detachable connection of the internal thread and the external thread;
  • the detachable connection between the nozzle 202 and the atomizing sleeve 201 is advantageous in that the user can change the nozzle 202 at any time, so that the user can clean or periodically replace the nozzle 202 at any time, thereby effectively protecting the nozzle 202.
  • the user uses the mouthpiece 202 to perform the hygiene of the smoke aspiration process.
  • the atomization core 203 can be assembled into the atomization sleeve 201 to assemble the atomization assembly, thereby facilitating assembly and effectively improving the efficiency of assembling the atomization assembly.
  • the heating wire 212 is wound around the oil guiding member 211.
  • the oil guiding member 211 may be disposed in a tubular structure, and the heating wire 212 may be sleeved in the oil guiding member 211; or the oil guiding member 211 may have a plate-like structure, and the heating wire 212 may be It is disposed on one side of the oil guiding member 211 in a disk shape and fitted. Therefore, the structure of the heating wire assembly 204 is not particularly limited as long as the smoke oil can be atomized.
  • an oil storage space 206 for storing the required smoke oil for atomization is disposed between the atomization sleeve 201 and the atomization core 203, and the upper end of the atomization core 203 is provided with an isolation mechanism.
  • a grease trap 207 of the oil oil, an oil guiding hole (not shown) communicating with the oil storage space 206 and a conductive member electrically connected to the electrode assembly 205 are disposed on an end surface of the oil blocking plate 207 208.
  • a piezoelectric oil-blocking member 209 connected to the conductive member 208 is disposed in the oil guiding hole, and the piezoelectric oil-blocking member 209 is configured to seal the oil guiding hole and receive a voltage signal.
  • Deformation is generated to introduce the smoke oil from the oil guiding hole; a side of the piezoelectric oil-repellent member 209 facing away from the suction nozzle 202 is disposed on the oil guiding hole
  • the heating wire 212 of the smoky oil is electrically connected to the electrode assembly 205. Therefore, by using the oil guiding structure formed by the piezoelectric oil-removing member 209, the introduction amount of the oil can be freely and effectively controlled, thereby preventing the smoke oil on the oil guiding member 211 from being supersaturated. It is impossible to control the amount of smoke oil introduced and cause smoke leakage.
  • the end surface of the nozzle 202 is provided with an air outlet 301 communicating with the outside, and the atomizing sleeve 201 is sleeved at a position where the atomizing core 201 is connected to the atomizing core 203.
  • the fastener 302 is configured to limit the radial expansion of the atomizing sleeve 201, and the atomizing sleeve 201 and/or the fastener 302 is in a tight fit with the atomizing core 203.
  • the atomizing sleeve 201 shown in this embodiment is connected to the atomizing core 203 at a position where it is connected.
  • a fastener 302 is provided for limiting the radial expansion of the atomizing sleeve 201, and the atomizing sleeve 201 or/and the fastener 302 is tightly coupled with the atomizing core 203, that is, the atomizing At least one of the sleeve 201 or the fastener 302 is in a tight fit with the atomizing core 203; more specifically, in the present embodiment, the fastener 302 is associated with the atomizing sleeve 201 And the atomizing core 203 is sleeved and fixedly connected by a tight fit.
  • the fastener 302 is sleeved at an end of the atomizing sleeve 201 away from the nozzle 202 such that the fastener 302 faces the atomizing sleeve 201 in a radial direction toward the atomizing core 203
  • the force in the direction is such that the atomizing sleeve 201 is interference-fitted with the atomizing core 203 to prevent looseness therebetween, which increases the connection strength between the atomizing sleeve 201 and the atomizing core 203.
  • the specific material of the fastener 302 is not limited, as long as the structure is stable and not deformed by heat.
  • the fastener 302 is nested in the atomization sleeve 201 and the mist.
  • the metal core 203 is inserted as an example of a metal ring at a position where it is connected.
  • the atomization sleeve 201 is internally provided with a vent tube 401 for discharging the mist atomized by the atomization core 203 to the suction nozzle 202, and the vent tube 401 is
  • the atomizing core 203 is integrally formed or detachably connected;
  • An oil storage space 206 for storing the required oil for atomization is formed between the vent pipe 401 and the atomizing sleeve 201, and the oil damper 207 is disposed on a sidewall of the atomizing core 203, and Along the snorkel The axial direction of 401 extends to abut against the end of the vent tube 401.
  • the atomizing core 203 further includes a transparent oil storage jacket 501 located in the atomization sleeve 201, and the oil storage jacket 501 stores therein a space required for atomization.
  • a smoke passage 503 is formed between the oil storage sleeve 501 and the atomization sleeve 201, and is connected to the atomization chamber 502 and the air outlet 301, wherein the heating wire assembly 204 is housed in the same. Said inside the atomization chamber 502.
  • the oil storage sleeve 501 is internally stored with the smoky oil, and the amount of the smoky oil that can be stored in the oil sleeving 501 can be increased to effectively increase the usage time of the atomizing component.
  • the liquid smoke stored in the oil storage jacket 501 is taken as an example for description;
  • the oil storage sleeve 501 is inserted inside the atomization sleeve 201, and the oil storage sleeve 501 and the atomization sleeve 201 are both disposed as a transparent body, the user can view the oil storage at any time.
  • the amount of smoke oil inside the sleeve 501 so that the user can easily determine the length of use, and since the atomization sleeve 201 protects the oil storage jacket 501, even when the atomization sleeve 201 is impacted, the storage The smoke oil in the oil jacket 501 is not easily leaked.
  • the oil storage sleeve 501 is sealingly disposed toward one end of the suction nozzle 202 , and the oil storage sleeve 501 faces between one end of the suction nozzle 202 and the suction nozzle 202 .
  • a storage space 601 for storing condensed soot oil communicating with the air outlet 301 is formed, and the oil damper 206 is disposed at an end of the oil storage cover 501 facing away from the suction nozzle 202.
  • the condensed smoky oil can be stored in the condensed smoky oil storage space 601, which can effectively prevent the user from pumping to the condensed smoky oil.
  • a fixing plate 701 for fixing the oil-repellent plate 207 is disposed on an end of the oil-repellent plate 207 facing the oil-storing sleeve 501 , and the fixing plate 701 is
  • the oil storage sleeves 501 are connected by an interference fit, and the other end of the oil barrier 207 is connected to the heating wire assembly 204 and is abutted against the heating wire assembly 204.
  • a through hole 801 is disposed through a sidewall of the fixing plate 701 , and the through hole 801 is electrically connected to the atomization cavity 502 and the smoke passage 503 .
  • the mist atomized by the heating wire assembly 204 is circulated to the smoke passage 503 via the through hole 801.
  • the cross section of the smoke passage 503 has a ring structure.
  • the preferred use of the smoke passage 503 having a ring-shaped cross-section has the advantage that the user can suck the uniform concentration of smoke through the nozzle 202;
  • the annular smoke passage 503 can prevent the external temperature from being easily transmitted into the smoke oil, thereby avoiding the smoke caused by the high external environment temperature.
  • the oil is easily deteriorated and the problem that the smoke oil leaks when it expands at a high temperature; and the area of the smoke passage 503 is large, so that the contact area between the smoke and the inner wall of the smoke passage 503 is large, and the atomized smoke can be made.
  • the ground can observe the condensed smoke oil in the smoke passage 503, and determine whether the atomizing component is used according to whether there is condensed smoke oil in the smoke passage 503, thereby improving safety and avoiding health hazards.
  • the end face of the oil storage sleeve 501 facing the one end of the suction nozzle 202 has a circular arc shape convex toward the suction nozzle 202;
  • the electrode assembly 205 includes an outer electrode 901 , a first insulating ring 902 disposed in the outer electrode 901 , and a sleeve disposed in the first insulating ring 902 .
  • outer electrode 901 can be integrally formed with the fastener 302, which is not specifically limited herein.
  • the electric heating wire assembly 204 and the piezoelectric oil repellent member 209 can achieve the respective power supply effects by sharing the outer electrode 901, the first insulating ring 902 and the first inner electrode 903 in the electrode assembly 205.
  • the voltage applied across the piezoelectric oil repellent member 209 is greater than the voltage applied across the electric heating wire assembly 204. If a line is shared, the piezoelectric oil repellent member 209 has a poor deformation effect, and therefore, in actual products.
  • the electrode assembly 205 further includes a second insulating ring 1001 sleeved in the first inner electrode 903 and disposed in the second insulating ring 1001 .
  • a second internal electrode 1002 wherein the outer electrode 901, the first insulating ring 902, and the first inner electrode 903 are matched to provide a required voltage for the heating wire assembly 204, the outer electrode 901,
  • the second insulating ring 1001 and the second inner electrode 1002 are coupled to provide a required voltage for the piezoelectric oil-repellent member 209.
  • one end of the heating wire assembly 204 is electrically connected to the first inner electrode 903, the other end is electrically connected to the outer electrode 901, and the electrode assembly is electrically connected to the battery assembly.
  • the battery assembly is configured to supply power to the heating wire assembly 204 to atomize the heating wire assembly 204 to produce smoke; likewise, the piezoelectric oil blocking member 209 is coupled to the conductive member 208, One end of the conductive member 208 is electrically connected to the second inner electrode 1002, and the other end is electrically connected to the outer electrode 901.
  • the outer electrode 901 extends to an outer end of the atomization sleeve 201 and is detachably connected to the battery assembly, and the structure of the detachable connection between the outer electrode 901 and the battery assembly is a threaded connection. Structure or snap connection structure.
  • a peripheral surface of the air outlet 301 protrudes from a side of the atomizing core toward a cylindrical boss 1101 for blocking smoke oil, thereby further preventing the user from sucking the smoke. oil.
  • the nozzle 202 is made of a transparent material and integrally formed with the atomizing sleeve 201;
  • the suction nozzle 202 and the atomization sleeve 201 are detachably connected.
  • the structure of the detachable connection between the nozzle 202 and the atomization sleeve 201 is a screw connection structure or a snap connection structure.
  • the outer end surface of the nozzle 202 is a spherical surface, and the suction nozzle 202 of the spherical surface can not be easily deformed when being subjected to the clamping force of the oral cavity, and is more matched with the mouth shape of the user, thereby allowing the user to suction.
  • the process of the smoke is more comfortable and more convenient for the user to clean the nozzle 202.
  • the atomization assembly further includes a push button switch or an air flow sensor for triggering to generate the voltage signal.
  • the piezoelectric oil-repellent member 209 is made of a semiconductor material or a polymer material.
  • the invention also provides an electronic cigarette comprising an interconnected battery component and an atomizing component, wherein the battery component is not described in the prior art; the specific structure of the atomizing component of the electronic cigarette can be referred to the above description.
  • the specific structure of the atomizing assembly in the present invention has the same effect since the structure of the atomizing unit of the electronic cigarette is the same as that of the atomizing unit described above.
  • FIG. 13 to FIG. 16 which is a circuit structure diagram of an embodiment of the atomizing component of the present invention, wherein the P1 node in FIG. 13 is connected to the P1 node in FIG. 14 , and the pin 1 of the control chip U1 is connected.
  • the DRV node in FIG. 14 is connected to pin 8 of the control chip U3 in FIG. 16
  • the C-DAC node is connected to pin 6 of the control chip U3 in FIG. 16, UP_EN node
  • the pin 7 of the control chip U3 in Fig. 16 is connected.
  • the open signal is transmitted to the control chip U3 through the air flow sensor K1 or by pressing the tact switch K1, and the 7th pin of the control chip U3 outputs a high level signal to control the transistor Q2.
  • Passing thereby controlling the piezoelectric oil-repellent member (the piezoelectric piston shown in FIG. 14) to deform, so as to introduce the smoke oil required for atomization, and effectively control the introduction amount of the smoke oil; meanwhile, the control chip U3 No. 5
  • the pin outputs a high level signal, and the control transistor Q5 is turned on, so that the heating wire (the atomizer heating wire) atomizes the smoke oil.
  • the control chip U1 can adopt a chip such as VA7204 or JW1057, and the VA7204 model is used in the embodiment of the present invention.
  • the control circuit shown in FIG. 14 is used for initial boosting the piezoelectric piston and detecting the current of the piezoelectric piston so that when a current is excessive, the control chip U3 controls the piezoelectric piston to be turned off.
  • the control chip U2 can adopt a chip such as CP2111 and MT3608. In the embodiment of the present invention, the CP2121 model is adopted, and the transistor Q2 can adopt the S8050 model.
  • control chip U4 can adopt chips such as S-8241 and MM3280.
  • the S-8241 model is adopted, wherein the FETs Q4A and Q4B adopt the MOS8205 model.
  • the control circuit shown in FIG. 16 is used for controlling the input voltage of the atomizer, controlling the piezoelectric piston voltage, controlling the LED display, and performing low voltage protection on the battery, etc., wherein the control chip U3 can adopt chips such as MC32P70010 and SN8P2711, and the invention is implemented.
  • the MC32P70010 model is used.

Abstract

L'invention concerne un composant d'atomisation et une cigarette électronique. Le composant d'atomisation comprend : un manchon d'atomisation transparent (201), un embout buccal (202) disposé au niveau d'une extrémité du manchon d'atomisation (201), ainsi qu'un noyau d'atomisation (203) inséré au niveau de l'autre extrémité du manchon d'atomisation (201). Le noyau d'atomisation (203) comprend un composant (204) de fil chauffant électrique et un composant (205) d'électrode connecté électriquement au composant (204) de fil chauffant électrique. Un espace (206) de stockage d'e-liquide est ménagé entre le manchon d'atomisation (201) et le noyau d'atomisation (203). Le noyau d'atomisation (203) est pourvu d'une plaque (207) de séparation d'e-liquide. Sur une surface d'extrémité de la plaque (207) de séparation d'e-liquide est ménagé un trou de guidage d'e-liquide en communication avec l'espace (206) de stockage d'e-liquide et est disposé un élément électroconducteur (208) connecté électriquement au composant (205) d'électrode. Un élément piézoélectrique (209) barrière d'e-liquide est disposé à l'intérieur du trou de guidage d'e-liquide et est connecté à l'élément électroconducteur (208). L'élément piézoélectrique (209) barrière d'e-liquide est utilisé pour assurer l'étanchéité du trou de guidage d'e-liquide et se distendre lors de la réception d'un signal piézoélectrique, permettant ainsi au e-liquide d'être introduit à partir du trou de guidage d'e-liquide. Une plaque (210) d'absorption d'e-liquide recouvrant le trou de guidage d'e-liquide est disposée sur le côté de l'élément piézoélectrique (209) barrière d'e-liquide orienté à l'opposé de l'embout buccal (202). Le composant (204) de fil chauffant électrique comprend un élément (211) de guidage d'e-liquide qui vient en butée contre la plaque (210) d'absorption d'e-liquide et un fil chauffant électrique (212). Le fil chauffant électrique (212) est connecté électriquement au composant (205) d'électrode. Le composant d'atomisation permet de régler librement et de manière efficace le volume d'e-liquide introduit.
PCT/CN2015/076431 2015-04-13 2015-04-13 Composant d'atomisation et cigarette électronique WO2016165055A1 (fr)

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