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CN-116725232-B - Electronic cigarette

CN116725232BCN 116725232 BCN116725232 BCN 116725232BCN-116725232-B

Abstract

The invention provides an electronic cigarette which comprises a liquid storage component, an atomization component, a suction nozzle and a fan component, wherein the liquid storage component is used for storing atomized liquid, the atomization component is provided with an atomization channel, the liquid storage component is connected with the atomization component, the atomized liquid can be heated in the atomization channel, the suction nozzle is provided with a suction nozzle channel communicated with the atomization channel, an air inlet channel is arranged between the fan component and the atomization component, the air inlet channel is communicated with the atomization channel, the fan component comprises a plurality of fan blades and a rotating main body used for driving the fan blades to rotate, and the fan blades can rotate around the axis of the rotating main body and generate air flow which sequentially flows along the air inlet channel, the atomization channel and the suction nozzle channel. The smoke remaining in the suction nozzle channel is driven to be discharged out of the suction nozzle channel, so that the smoke is prevented from being condensed in the suction nozzle channel and condensate is generated, and the suction experience of a user and the service life of the electronic cigarette are improved.

Inventors

  • CHEN JIATAI
  • ZHOU SHENGWEN
  • GUO JIFA
  • XIE HAISHENG

Assignees

  • 深圳市赛尔美电子科技有限公司

Dates

Publication Date
20260512
Application Date
20230704

Claims (14)

  1. 1. An electronic cigarette, comprising: a reservoir assembly (20), the reservoir assembly (20) for storing an aerosolized liquid; The atomization assembly (30), the atomization assembly (30) is provided with an atomization channel (33), the liquid storage assembly (20) is connected with the atomization assembly (30), and the atomized liquid can be heated in the atomization channel (33); A suction nozzle (10), wherein the suction nozzle (10) is provided with a suction nozzle channel (13) communicated with the atomization channel (33); A fan assembly (60), an air inlet channel (52) is arranged between the fan assembly (60) and the atomizing assembly (30), the air inlet channel (52) is communicated with the atomizing channel (33), the fan assembly (60) comprises a plurality of fan blades (62) and a rotating main body (61) for driving the fan blades (62) to rotate, and the fan blades (62) can rotate around the axis of the rotating main body (61) and generate airflow which sequentially flows along the air inlet channel (52), the atomizing channel (33) and the suction nozzle channel (13); the microphone cabin (92), the microphone cabin (92) is provided with a microphone cavity (94); -a microphone (91), said microphone (91) being located within said microphone cavity (94); The electronic cigarette comprises a threaded rotating column (70), wherein the upper end of the threaded rotating column (70) is in threaded connection with a fan assembly (60), the lower end of the threaded rotating column (70) is connected with a microphone cabin (92), a connecting air passage used for communicating a microphone cavity (94) with an air inlet passage (52) is formed between the microphone cabin (92) and the threaded rotating column (70), and the threaded rotating column (70) can reciprocate up and down under the driving of the fan assembly (60), so that the electronic cigarette can be switched between a locking state and an unlocking state, and the microphone cavity (94) is communicated with the air inlet passage (52) through the connecting air passage when the electronic cigarette is switched between the unlocking state and the locking state; in the locked state, the microphone chamber (94) is not in communication with the air intake passage (52).
  2. 2. The electronic cigarette according to claim 1, wherein the fan blade (62) is connected to the upper surface of the rotating body (61), the rotating body (61) is provided with a ventilation channel (63) penetrating the upper and lower surfaces of the rotating body (61), and air below the rotating body (61) can pass through the ventilation channel (63) and enter the air inlet channel (52).
  3. 3. The electronic cigarette according to claim 1, wherein the rotating body (61) is provided with an annular accommodating groove (66) penetrating through the upper surface and the lower surface of the rotating body (61), the fan blades (62) are located in the accommodating groove (66), a ventilation channel (63) is formed between two adjacent fan blades (62), and air located below the rotating body (61) can pass through the ventilation channel (63) and enter the air inlet channel (52).
  4. 4. The electronic cigarette according to claim 1, wherein an upper cylinder (50) and a lower cylinder (80) are respectively connected to the upper end and the lower end of the fan assembly (60), the battery assembly (40) is accommodated in the upper cylinder (50), the air inlet channel (52) is formed by enclosing between the inner wall of the upper cylinder (50) and the outer wall of the battery assembly (40), the lower cylinder (80) is provided with a containing cavity, and an air inlet hole (82) communicated with the containing cavity is formed in the shell wall of the lower cylinder (80).
  5. 5. The electronic cigarette according to claim 1, wherein the liquid storage component (20) comprises an oil storage cotton (21), the oil storage cotton (21) is provided with a smoke channel (24) penetrating through the upper surface and the lower surface of the oil storage cotton, the smoke channel (24) is communicated with the suction nozzle channel (13), the atomization component (30) comprises an atomization core (31), the atomization core (31) is located in the smoke channel (24), and the fan component (60) can generate airflow which sequentially circulates along the air inlet channel (52), the smoke channel (24), the atomization channel (33) and the suction nozzle channel (13).
  6. 6. The electronic cigarette according to claim 1, wherein the fan assembly (60) is disposed externally and the outer wall of the fan assembly (60) is manually drivable to drive the fan assembly (60) to rotate about the axis of the rotating body (61).
  7. 7. The electronic cigarette of claim 1, wherein the fan assembly (60) is capable of driving the threaded spin column (70) to move downward when the fan assembly (60) rotates to create an upward flow of air.
  8. 8. The electronic cigarette according to claim 1, wherein the microphone cabin (92) is further provided with a microphone connecting hole (93) communicated with the microphone cavity (94), and the microphone connecting hole (93) is connected with the lower end of the thread rotating column (70); When in an unlocked state, the microphone cavity (94) is communicated with the air inlet channel (52) through the microphone connecting hole (93) and the connecting air passage; In the locking state, the microphone connecting hole (93) is separated from the connecting air passage by the threaded rotating column (70), or the connecting air passage is separated from the air inlet passage (52) by the microphone cabin (92), so that the microphone cavity (94) is not communicated with the air inlet passage (52).
  9. 9. The electronic cigarette according to claim 8, wherein the whole outer peripheral surface of the screw thread rotating column (70) is provided with an external thread (75), the hole wall of the microphone connecting hole (93) is provided with a first internal thread adapted to the external thread (75), the lower end of the screw thread rotating column (70) is in threaded connection with the microphone connecting hole (93), the fan assembly (60) is axially provided with a fan connecting hole (64), the hole wall of the fan connecting hole (64) is provided with a second internal thread adapted to the external thread (75), and the screwing direction of the first internal thread is the same as that of the second internal thread.
  10. 10. The electronic cigarette according to claim 9, characterized in that the external thread (75) is provided on the outer peripheral surface of the upper end portion of the thread rotating column (70), among the outer peripheral surface of the lower end portion of the thread rotating column (70) and the hole wall of the microphone connecting hole (93), one of the two is provided with a limit rib (76) along the axial direction, the other of the two is provided with a limit groove (931) extending along the axial direction, and the limit groove (931) is adapted to the limit rib (76).
  11. 11. The electronic cigarette according to any one of claims 8 to 10, wherein one end of the connection air passage is connected to the lower surface of the screw thread rotating column (70) and is communicated with the microphone connection hole (93), and the other end of the connection air passage is formed on the outer peripheral surface of the screw thread rotating column (70); When in a locking state, the connecting air passage is shielded by the hole wall of the microphone connecting hole (93), and the connecting air passage and the air inlet passage (52) are separated by the microphone cabin (92); in the unlocked state, the connecting air passage is at least partially exposed and is in communication with the air intake passage (52).
  12. 12. The electronic cigarette according to claim 11, wherein the screw thread rotating column (70) is of a hollow structure with an air guide cavity (73) formed inside, the upper end of the screw thread rotating column (70) is closed, the lower end of the screw thread rotating column is open, an air guide hole (72) communicated with the air guide cavity (73) is formed in the side wall of the screw thread rotating column (70), and the connecting air passage is composed of the air guide cavity (73) and the air guide hole (72).
  13. 13. The electronic cigarette according to claim 11, wherein an air guide groove (74) is formed in the inner recess of the outer peripheral surface of the screw thread rotating column (70), the air guide groove (74) is connected with the lower surface of the screw thread rotating column (70) but not with the upper surface of the screw thread rotating column (70), the air guide groove (74) is communicated with the microphone cavity (94), and the connecting air passage is composed of the air guide groove (74).
  14. 14. The electronic cigarette according to any one of claims 8-10, wherein an upper end surface of the microphone cartridge (92) extends upward and is formed with a hollow sleeve (96), the microphone connecting hole (93) is formed in the sleeve (96), and the connecting air passage penetrates through inner and outer surfaces of the sleeve (96) and is communicated with the microphone connecting hole (93); in a locking state, the connecting air passage is shielded by the outer peripheral surface of the threaded rotating column (70), and the microphone connecting hole (93) is not communicated with the connecting air passage; in the non-locking state, the connecting air passage is at least partially exposed and is communicated with the microphone connecting hole (93).

Description

Electronic cigarette Technical Field The invention relates to the technical field of atomization, in particular to an electronic cigarette. Background Atomization technology, i.e. converting liquid into aerosol medium in the form of smoke by heating, pressurizing or sonic wave, is widely used in the fields of medical treatment, bituminous coal atomization, electronic cigarette, etc. The electronic cigarette is also called virtual cigarette, electronic atomizer, steam cigarette, etc. and has the same appearance as cigarette and similar taste as cigarette, and is mainly used for simulating smoking feeling on the premise of not affecting health so as to be used for stopping smoking or replacing cigarette. Electronic cigarettes generally comprise a suction nozzle, a liquid storage component, an atomization component, a battery component and the like. The liquid storage assembly is used for storing the nebulizable liquid, the nebulizing assembly generally comprises a heating body and a liquid guide body, the heating body is arranged on the liquid guide body, the liquid guide body is in contact with the liquid storage assembly, so that the nebulized liquid in the liquid storage assembly is absorbed and transmitted to the heating body to be heated and atomized to form the smokeable smoke, and the battery assembly is used for providing energy required by heating for the heating body. When the user sucks from the suction nozzle, external air enters the atomization assembly and enters the oral cavity of the user from the suction nozzle together with the atomization forming smoke so as to be sucked by the user. The most part of the mist formed by atomization is sucked into the mouth of the user, and the least part of the mist remains in the suction nozzle channel. On the one hand, residual smog can take place the condensation in the suction nozzle passageway, forms condensate adhesion on the suction nozzle, and when condensate condensed more, the user sucks in the oral cavity together with the condensate easily again from the suction nozzle, influences the use experience. On the other hand, smoke remaining in the device is also easily condensed and attached to the electronic components, thereby damaging the electronic components. Disclosure of Invention Therefore, the invention aims to provide the electronic cigarette, which drives the smoke remained in the suction nozzle channel to be discharged out of the suction nozzle channel, prevents the smoke from condensing in the suction nozzle channel and generating condensate, and solves the problems that the smoke remained in the suction nozzle in the prior art is easy to condense into atomized liquid in the suction nozzle channel, and influences the suction experience of a user and the service life of the electronic cigarette. The invention provides an electronic cigarette, comprising: The liquid storage assembly is used for storing atomized liquid; the atomization assembly is provided with an atomization channel, the liquid storage assembly is connected with the atomization assembly, and the atomized liquid can be heated in the atomization channel; the suction nozzle is provided with a suction nozzle channel communicated with the atomization channel; The fan assembly comprises a plurality of fan blades and a rotating main body used for driving the fan blades to rotate, wherein the fan blades can rotate around the axis of the rotating main body and generate airflow which sequentially flows along the air inlet channel, the atomizing channel and the suction nozzle channel. In the electron cigarette of this embodiment, drive the flabellum through rotatory main part and rotate, produce the air current that circulates along inlet channel, atomizing passageway and suction nozzle passageway in proper order, order about remaining in the smog of suction nozzle passageway and discharge suction nozzle passageway, prevent that smog from taking place the condensation and producing the condensate in suction nozzle passageway, promoted user's suction experience sense and electron cigarette's life. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic structural diagram of an electronic cigarette according to a first embodiment of the present application; FIG. 2 is a schematic view of a fan assembly according to a first embodiment of the present application; FIG. 3 is a top view of the fan assembly of FIG. 2; fig. 4 is an enlarged view of a portion a in fig. 1; FIG. 5 is another schematic view of the portion A in FIG. 4; FIG. 6 is a sch