WO2021093554A1 - Dispositif de chauffage et cigarette électronique sans fumée - Google Patents

Dispositif de chauffage et cigarette électronique sans fumée Download PDF

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Publication number
WO2021093554A1
WO2021093554A1 PCT/CN2020/123254 CN2020123254W WO2021093554A1 WO 2021093554 A1 WO2021093554 A1 WO 2021093554A1 CN 2020123254 W CN2020123254 W CN 2020123254W WO 2021093554 A1 WO2021093554 A1 WO 2021093554A1
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WO
WIPO (PCT)
Prior art keywords
heated
accommodating
heating
electronic cigarette
heating device
Prior art date
Application number
PCT/CN2020/123254
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English (en)
Chinese (zh)
Inventor
郑志炫
Original Assignee
昌宁德康生物科技（深圳）有限公司
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Publication of WO2021093554A1 publication Critical patent/WO2021093554A1/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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present disclosure relates to the technical field of electronic cigarettes, in particular to a heating device and a smokeless electronic cigarette
  • the present disclosure provides a heating device and a smokeless electronic cigarette, with the purpose of being able to solve to a certain extent the technical problem in the prior art that the smoke containing liquid droplets produced by the electronic cigarette is likely to affect others in public places. At least one of them.
  • the present disclosure provides a heating device, including:
  • the heating component is arranged in the receiving component
  • the part to be heated is arranged in the containing assembly
  • the heating component and the portion to be heated are spaced apart from each other, the heating component can generate heat to heat the airflow flowing through the heating component, and the heated airflow is configured to heat the portion to be heated so as to flow through the
  • the air flow of the part to be heated is composed of gaseous components.
  • the accommodating component includes:
  • a first accommodating part, the heating component is arranged at a first end of the first accommodating part
  • a second accommodating part the first end of the first accommodating part communicates with the second end of the second accommodating part, and the part to be heated is arranged in the second accommodating part.
  • the shape of the outer portion of the portion to be heated matches the shape of the inner portion of the second receiving portion, and is configured such that the portion to be heated is mounted on the inner portion of the second receiving portion.
  • two ends of the portion to be heated at least in the extending direction of the second receiving portion are communicated and formed with a plurality of holes;
  • the heating device is further provided with a first abutting member, and the first abutting member is disposed between the portion to be heated and the second end of the second receiving portion.
  • two ends of the first abutting member in the extending direction of the second receiving portion respectively abut against the second end of the second receiving portion and the portion to be heated, and are configured to make the portion to be heated
  • One end away from the first abutting member abuts against the second accommodating portion.
  • one or both of the two end surfaces of the first abutting member along the extension direction of the second receiving portion are formed with grooves, and the first abutting member is also formed with a through hole.
  • the through hole of the groove is formed with a through hole.
  • the end surface of the first end of the first accommodating portion is formed with a first hole penetrating through the end surface
  • the end surface of the second end of the second accommodating portion is formed with a penetrating portion at a position corresponding to the first hole.
  • the second hole portion of the end surface is configured to communicate with the first hole portion and the second hole portion, so that the first accommodating portion and the second accommodating portion communicate with each other.
  • the first end of the first accommodating portion forms a connecting portion extending to the second accommodating portion.
  • the shape of the first accommodating part and the second accommodating part is a cylindrical shape
  • the shape of the connecting part is a cylindrical shape
  • the inner side of the connecting portion is formed with an internal thread
  • the second end of the second receiving portion is formed with an external thread that matches the internal thread of the connecting portion, and is configured to make the first
  • the first end of the accommodating part is connected with the second end of the second accommodating part, so that the first hole part and the second hole part corresponding to the position are connected.
  • the portion to be heated communicates with at least two ends in the extending direction of the second accommodating portion, and a plurality of holes are formed.
  • the present disclosure provides a smokeless electronic cigarette, which includes the heating device as described above, and further includes a power supply control device arranged inside the first containing portion, the power supply control device being configured to flow through the power supply control device when the airflow flows through the power supply control device. When power is supplied to the heating component.
  • the power supply control device includes:
  • the power supply is arranged in the first accommodating part and configured to supply power to the heating component
  • the air flow switch assembly is arranged in the first accommodating part and is electrically connected to the power supply and the heating assembly.
  • the air flow switch assembly is configured to conduct the power supply and the heat generation when air flows through the air flow switch assembly. Electrical connection of components.
  • the smokeless electronic cigarette further includes a second abutting member disposed between the heating device and the power source, and the second abutting member is formed of a flexible material.
  • the smokeless electronic cigarette further includes a charging component configured to be charged by the power supply, and the charging component includes:
  • a charging board electrically connected to the power supply
  • a charging connector which is electrically connected to the charging board and can be electrically connected to an external power source;
  • the third accommodating part is configured to accommodate the charging board and the charging connector, the charging connector is exposed through the second end of the third accommodating part, and the first end of the third accommodating part is connected to the first end of the third accommodating part.
  • the second end of the accommodating part communicates with each other.
  • the smokeless electronic cigarette further includes:
  • the third abutting member is arranged between the airflow switch assembly and the power source, and is formed of a flexible material
  • the fourth abutting member is arranged between the airflow switch assembly and the charging assembly, and is formed of a flexible material.
  • the smokeless electronic cigarette further includes a mouthpiece arranged in the second accommodating part, and the mouthpiece is arranged at the first end of the second accommodating part.
  • the first accommodating part of the heating device includes a battery tube and a connecting seat that are connected to each other, the heat generating component is disposed in the connecting seat, and the second accommodating part of the heating device includes a nozzle housing, and The part to be heated is arranged in the nozzle housing.
  • the airflow switch assembly includes an airflow switch and a second fixing seat sleeved on the outer side of the airflow switch;
  • the second fixing seat is formed in a cylindrical shape, and a bottom surface of the cylindrical second fixing seat is formed with a groove configured to accommodate an airflow switch;
  • the outer part of the second fixing seat forms a plurality of annular fixing protrusions, and the fixing protrusions are configured such that the outer part of the second fixing seat has a part with an outer diameter greater than the inner diameter of the battery tube, and is configured to make the second fixing An interference fit between the seat and the battery tube;
  • the airflow switch is electrically connected to the power supply and the heating component, and is configured to conduct the power supply and the heating component when the airflow flows through the airflow switch, so that the heating component heats and flows through the heating component The airflow of the component.
  • the heating component includes a heating wire and a first fixing seat sleeved on the outer side of the heating wire;
  • the first fixing seat is formed with a channel penetrating through two end faces of the first fixing seat, and a fixing ring is formed on the inner side of one end of the first fixing seat channel, and the fixing ring faces the end face of the other end of the channel A plurality of fixing grooves are formed; the heating wire is inserted into the fixing groove through the fixing feet.
  • the present disclosure heats the portion to be heated by the airflow heated by the heating component, so that the rate at which the gaseous component is generated in the portion to be heated is reduced, and the heating device is configured as a smokeless electronic cigarette, which solves the problem of electronic cigarettes in the prior art to a certain extent.
  • Fig. 1 shows a schematic diagram of a first-angle cross-sectional view of a smokeless electronic cigarette
  • Fig. 2 shows a schematic diagram of a second angle cross-sectional view of the smokeless electronic cigarette.
  • connection should be understood in a broad sense.
  • they can be fixed or detachable.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the specific meanings of the above-mentioned terms in the present disclosure can be understood in specific situations.
  • Fig. 1 shows a schematic diagram of a first-angle cross-sectional view of the smokeless electronic cigarette
  • Fig. 2 shows a schematic diagram of a second-angle cross-sectional view of the smokeless electronic cigarette.
  • the heating device includes: a receiving component, a heating component, a portion to be heated, and a first abutting member.
  • the heating component 11, the portion to be heated 21 and the first abutting member 12 are all arranged inside the containing component, and the containing component may include a first containing portion and a second containing portion.
  • the first end of the first accommodating part may communicate with the second end of the second accommodating part, the heating component 11 may be arranged at the first end of the first accommodating part, and the part to be heated 21 may be arranged in the second accommodating part.
  • the shape of the outer portion of the portion to be heated 21 can be adapted to the shape of the inner portion of the second accommodating portion, so that the portion to be heated 21 can be relatively tightly mounted on the inner portion of the second accommodating portion.
  • both ends of the first abutting member 12 in the extending direction of the second accommodating portion respectively abut against the second end of the second accommodating portion and the portion to be heated, and are configured to keep the portion to be heated 21 away from the first abutting portion.
  • One end of the connecting member 12 abuts against the second receiving portion.
  • the first abutting member 12 is disposed between the portion to be heated 21 and the second end of the second accommodating portion That is to say, the two ends of the first abutting member 12 in the extending direction of the second receiving portion (that is, the direction determined by the connecting line of the first end and the second end of the second receiving portion in this embodiment) are respectively connected to The second end of the second accommodating portion abuts against the portion to be heated 21, thereby forcing the end of the portion to be heated 21 away from the first abutting member 12 to abut against the second accommodating portion or other components in the second accommodating portion.
  • the first abutment member 12 having different lengths in the extending direction of the second receiving portion can be used to fit the portions to be heated 21 having different lengths in the same direction, so that the portion to be heated 21 is always fixedly installed in the second receiving part.
  • one or both of the two end surfaces of the first abutting member 12 in the extending direction of the second receiving portion are formed with a groove 121, and in addition, a through groove is formed in the first abutting member 12 Section 121 of the through hole 122.
  • a groove 121 may be formed on one end surface of the first abutting member 12 away from the portion to be heated 21.
  • two through holes 122 penetrating the groove 121 may be formed at the bottom of the groove 121.
  • the number of through holes 122 is not limited to this.
  • the purpose of providing this groove 121 is to increase the flow capacity of the first abutting member 12 to a certain extent while ensuring the stability of the abutting structure of the first abutting portion. In addition, it is not limited to this.
  • the groove may also be provided on one end surface of the first abutting member 12 close to the portion to be heated 21, or on both sides of the first abutting member 12 facing the second accommodating portion and the portion to be heated 21. Each end surface is provided with grooves. The manner of communication between the first accommodating part and the second accommodating part will be described in detail below.
  • the end surface of the first end of the first accommodating portion is formed with a first hole penetrating the end surface
  • the end surface of the second end of the second accommodating portion is formed with a first hole penetrating the end surface at a position corresponding to the first hole.
  • the two hole portions are configured to communicate with the first hole portion and the second hole portion, so that the first accommodating portion and the second accommodating portion are connected.
  • the first end of the first accommodating portion and the second end of the second accommodating portion may be connected in a manner that an end surface of the first end of the first accommodating portion is formed with a first hole penetrating the end surface, and the second accommodating portion
  • the end surface of the second end of the second hole is formed at a position corresponding to the first hole portion with a second hole portion penetrating the end surface, and the first hole portion and the second hole portion are connected to make the first receiving portion and the second receiving portion communicate.
  • the first end of the first accommodating portion may form a connecting portion extending to the second accommodating portion.
  • the first accommodating portion and the second accommodating portion in this embodiment The shape of the accommodating part may be a cylindrical shape, and further, the first end of the first accommodating part and the second end of the second accommodating part may be formed in a cylindrical shape, so the shape of the connecting part may also be a cylindrical shape.
  • the inner side of the cylindrical connecting part may be formed with an internal thread, and the second end of the second receiving part may also be formed with an external thread that matches the internal thread. The internal thread and the external thread cooperate to make the first receiving The first end of the portion and the second end of the second receiving portion are connected, so that the first hole portion and the second hole portion corresponding to the position are in communication.
  • the inner side of the cylindrical connecting part may also be formed with a clamp protrusion
  • the second end of the second receiving part may also be formed with a groove that is adapted to the clamp protrusion.
  • the purpose of communicating the first containing portion and the second containing portion is to enable the airflow to flow from the first containing portion to the second containing portion, that is, to cause the airflow to flow through the heating component 11 and the portion to be heated 21 in sequence.
  • the heating element 11 can generate heat to heat the airflow flowing through the heating element 11, and the heated airflow is configured to heat the portion 21 to be heated.
  • the portion to be heated 21 may be a carrier configured to contain the material to be heated, and the portion to be heated 21 may communicate at least along two ends in the extending direction of the second containing portion and be formed with a plurality of holes (for example, to be heated). The two ends of the portion 21 may be formed with multiple channels passing through the two ends).
  • the structure of the portion 21 to be heated can be understood as a loose and porous structure, which ensures air flow and increases the ability to adsorb the material to be heated. . That is to say, in the embodiment, at least two ends of the portion to be heated 21 communicate with each other and a plurality of holes are formed. However, it is not limited to this, and holes may also be formed on the side portions of the portion to be heated 21 opposite to each other.
  • the loose and porous structure of the portion to be heated 21 can enable airflow, and the porous structure of the portion to be heated 21 can adopt a round hole structure evenly arranged at equal intervals, or a square hole or other shapes of holes arranged at equal intervals. structure.
  • the portion 21 to be heated since the heated airflow obtained by heating is used to heat the portion 21 to be heated, the portion 21 to be heated does not directly contact the heating element 11, as opposed to heating the portion 21 to be heated by contact heating through the heating element 11. In this way, the heating temperature of this heating method in this embodiment is relatively low. Based on this principle, different heating temperatures can be adopted according to the different materials to be heated contained in the portion 21 to be heated.
  • the rate of generation of gaseous components is relatively slow, so the gaseous components will not condense into Liquid droplets, so that the airflow flowing through the portion to be heated 21 is composed of gaseous components. Therefore, it is avoided that the gas flow through the part to be heated 21 generates gaseous components too fast in the heating mode of contact heating, and the gaseous components are produced in a large amount within a certain period of time, causing the gas components to condense into droplets, thereby The problem of producing smoke.
  • the above-mentioned air flow passing through the portion to be heated 21 may still include a certain amount of liquid droplets and solid particle components, and the content of these components is within the tolerance range allowed by those skilled in the art. .
  • the above-mentioned first accommodating part may include a battery tube 1a and a connecting seat 1b that are connected to each other (the first accommodating part includes a space defined by the battery tube 1a and the connecting seat 1b after assembly), and the heating component 11 may be arranged in the connecting seat.
  • the above-mentioned second accommodating portion may include a nozzle housing 2, and the portion to be heated 21 is arranged in the nozzle housing 2.
  • the second end of the connecting seat 1b may be inserted into the first end of the battery tube 1a, and the first end of the connecting seat 1b may form the above-mentioned connecting part, which is connected with the outer thread of the outer part of the nozzle housing 2 through an internal thread.
  • the connecting portion, the battery tube 1a, and the second end of the nozzle housing 2 may all have a cylindrical shape.
  • the outer diameter of the end of the main part of the connection base 1b close to the nozzle housing 2 may be slightly larger than or equal to the battery tube
  • the inner diameter of 1a and the outer diameter of the other end may be smaller than the inner diameter of the battery tube 1a. In this way, it is convenient for the connection base 1b to be inserted into the battery tube 1a.
  • the first accommodating part of the heating device includes a battery tube and a connecting seat that are connected to each other, the heating component is arranged in the connecting seat, and the second accommodating part of the heating device includes a nozzle housing, and the part to be heated is arranged in the nozzle housing
  • the shape of the outer portion of the first end of the nozzle housing 2 can be formed into a cone when viewed along the direction shown in FIG. 1, and when viewed along the first end of the nozzle housing 2
  • the cross section of the end may be an ellipse (the long axis of the ellipse section may be the vertical direction as shown in FIG. 1). This arrangement makes the first end of the suction nozzle 22 easier to fit the user's mouth.
  • the first end of the suction nozzle housing 2 is also provided with a suction nozzle 22 (the suction nozzle 22 is the "other member" provided in the second receiving portion mentioned in the above description), and the suction nozzle 22 The first end abuts against the inner side of the suction nozzle housing 2, and the second end of the suction nozzle 22 abuts against the receiving heating part 21.
  • the suction nozzle 22 may be formed of a flexible filter material and configured to purify the air flow passing through the suction nozzle 22.
  • the smokeless electronic cigarette further includes a power supply control device, and the power supply control device is configured to supply power to the heating component 11 when the airflow flows through the power supply control device.
  • the power supply control device includes a power source 13 arranged inside the battery tube 1a and configured to supply power to the heating element 11, and an airflow switch assembly 14 arranged inside the battery tube 1a.
  • the power source 13 may be a rechargeable lithium battery, or a replaceable single-cell battery.
  • the airflow switch assembly 14 includes an airflow switch 141 and a second fixing seat 142 sleeved on the outer side of the airflow switch 141.
  • the second fixing seat 142 may be formed in a cylindrical shape, and one bottom surface of the cylindrical second fixing seat 142 may be formed with a groove configured to accommodate the airflow switch 141.
  • the outer part of the second fixing seat 142 may also be formed with a plurality of annular fixing protrusions.
  • the fixing protrusions make the outer part of the second fixing seat 142 have a part whose outer diameter is larger than the inner diameter of the battery tube 1a, so that the second fixing seat 142 It forms an "interference fit" with the battery tube 1a, thereby fixing the position of the airflow switch 141 relative to the battery tube 1a.
  • the air flow switch 141 can be electrically connected to the power supply 13 and the heating component 11, and is configured to conduct the electrical connection between the power supply 13 and the heating component 11 when the air flows through the air flow switch 141, so that the heating component 11 heats and flows through the heating component. 11 airflow.
  • the outer part of the second fixing seat 142 can also form a plurality of ring-shaped fixing buckles.
  • the fixing buckles can make the outer part of the second fixing seat 142 store the inner diameter of the battery tube 1a by using the buckles and the battery tube 1a.
  • the arrangement of the heat generating component 11 is similar to the arrangement of the air flow switch assembly 14 described above.
  • the heating component 11 may include a heating wire and a first fixing seat 112 sheathed on the outer side of the heating wire.
  • the shape of the first fixing seat 112 and the arrangement of the outer portion may be the same as the arrangement of the second fixing seat 142 described above.
  • the first fixing seat 112 is formed with two end faces penetrating through the two end faces of the first fixing seat 112.
  • a fixing ring may be formed on the inner side of one end of the channel, and a plurality of fixing grooves may be formed on the end surface of the fixing ring facing the other end of the channel.
  • the heating wire is inserted into the fixing groove through fixing feet whose number and position match with the fixing groove, so as to realize fixing.
  • the advantage of this fixing is that the heating wire does not contact the first fixing base 112, which reduces the aging rate of the first fixing base 112 to a certain extent, and at the same time reserves a passage for the airflow flowing through the heating wire.
  • the smokeless electronic cigarette further includes a charging assembly 3.
  • the charging assembly 3 may include a charging board 31 electrically connected to the power source 13, a charging connector 32 electrically connected to the charging board 31 and capable of being electrically connected to an external power source, and a third accommodating portion configured to accommodate the charging board 31 and the charging connector 32.
  • the third accommodating portion may include a charging base 33.
  • the charging base 33 is formed with a through hole for the charging connector 32 to penetrate so that the charging connector 32 is exposed to the outer side of the charging base 33, and a concave portion for engaging the charging plate 31. .
  • the charging board 31 may be a PCB board (printed circuit board), and a short-circuit protection circuit and an overload protection circuit may be provided on the PCB board, and the circuit is cut off for protection when the power supply 13 is short-circuited or overloaded.
  • the PCB circuit board is the abbreviation of Printed Circuit Board in English, and the Chinese name is printed circuit board, also known as printed circuit board. It is an important electronic component, the support of electronic components, and the electrical connection of electronic components. Carrier; because it is made by electronic printing, it is called a "printed" circuit board.
  • the nozzle housing 2 may be formed of PCTG (amorphous copolyester), the first abutting member 12, the first fixing base 112, and the second fixing base 142 may all be formed of silica gel, and the connecting base 1b It can be formed of copper, the battery tube 1a can be formed of stainless steel 304, the heating wire can be a ceramic heating wire 111 with a faster heating speed, and the material to be heated contained in the portion to be heated 21 can be e-liquid.
  • PCTG amorphous copolyester
  • the first abutting member 12 the first fixing base 112, and the second fixing base 142 may all be formed of silica gel
  • the connecting base 1b It can be formed of copper
  • the battery tube 1a can be formed of stainless steel 304
  • the heating wire can be a ceramic heating wire 111 with a faster heating speed
  • the material to be heated contained in the portion to be heated 21 can be e-liquid.
  • the material to be heated may also be a solid material that can be vaporized or the portion to be heated 21 itself may also be formed of a solid material that can be vaporized.
  • the assembly process is mainly divided into two parts.
  • the first part of the assembly is to install the nozzle 22, the portion to be heated 21 and the first abutment member 12 into the nozzle housing 2 in sequence; the second part of the assembly is to first heat
  • the electrical connections among the components 11, power supply 13, air switch assembly 14, charging board 31, and charging connector 32 are properly connected.
  • the heating component 11 is installed in the connection base 1b
  • the power supply 13 and the air switch assembly 14 are installed in the battery at the same time.
  • Tube 1a and then install the charging plate 31 and the charging connector 32 into the charging base 33, and then buckle the charging base 33 with the second end of the battery tube 1a.
  • this embodiment also adopts the following methods to solve this problem.
  • the order of the components can be: nozzle 22, part to be heated 21, first abutment part , The heating component 11, the power supply 13, the air flow switch component 14, and the charging component 3.
  • a second abutting member 15 is provided between the heating assembly 11 and the power source 13
  • a third abutting member 15 is provided between the airflow switch assembly 14 and the power source 13.
  • the connecting member 16 is provided with a fourth abutting member 17 between the air flow switch assembly 14 and the charging assembly 3.
  • the second abutting member 15, the third abutting member 16, and the fourth abutting member 17 may all be formed of a flexible material (such as silica gel), and are configured to absorb shocks during assembly (understandably, also It can absorb the impact of relative movement of various parts after assembly).
  • the second abutting member 15 may be provided on the heating assembly 11, and the third abutting member 16 and the fourth abutting member 17 may both be provided on the airflow switch assembly 14.
  • the smokeless electronic cigarette in this embodiment has an air flow path, that is, the second fixing seat 142 of the air flow switch assembly 14 is formed with an air flow channel, and the charging assembly
  • the charging base 33 of 3 is also formed with an airflow channel, and an airflow gap is also formed on the side of the power source 13 and the inner side of the battery tube 1a.
  • the airflow switch 141 conducts the circuit between the power supply 13 and the heating wire when the airflow flows through it.
  • the heating wire generates heat and heats the airflow flowing through the heating wire.
  • the heated airflow flows through the portion to be heated 21 and carries the heating wire.
  • the gaseous components of the heating material flow out from the suction nozzle 22.
  • the heating device and the smokeless electronic cigarette provided by the embodiments of the present disclosure heat the part to be heated by the airflow heated by the heating component, so that the rate of the gaseous component produced by the part to be heated is reduced, and the heating device is used for the smokeless electronic cigarette , To a certain extent solve the technical problem that the smoke containing liquid droplets produced by electronic cigarettes in the prior art is likely to affect others in public places.

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Abstract

L'invention concerne un dispositif de chauffage et une cigarette électronique sans fumée, se rapportant au domaine technique des cigarettes électroniques. Le dispositif de chauffage comprend : un composant de réception ; un composant de chauffage (11) disposé dans le composant de réception ; et une partie à chauffer (21) disposée dans le composant de réception. Le composant de chauffage (11) peut chauffer pour chauffer le flux de gaz s'écoulant dans le composant de chauffage (11). Le flux de gaz chauffé est conçu pour chauffer ladite partie (21), de telle sorte que le flux de gaz s'écoulant dans ladite partie (21) soit composé de composants gazeux. Ladite partie (21) est chauffée par le flux de gaz chauffé par le composant de chauffage (11), de telle sorte que la vitesse à laquelle ladite partie (21) génère les composants gazeux diminue. Dans une certaine mesure, la configuration du dispositif de chauffage en tant que cigarette électronique sans fumée résout le problème technique dans l'état de la technique de la facilité d'affecter les autres par de la fumée contenant des gouttelettes produite par la cigarette électronique dans des lieux publics.
PCT/CN2020/123254 2019-11-11 2020-10-23 Dispositif de chauffage et cigarette électronique sans fumée WO2021093554A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921942418.9 2019-11-11
CN201921942418.9U CN210929636U (zh) 2019-11-11 2019-11-11 加热装置及无烟电子烟

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WO2021093554A1 true WO2021093554A1 (fr) 2021-05-20

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210929636U (zh) * 2019-11-11 2020-07-07 昌宁德康生物科技（深圳）有限公司 加热装置及无烟电子烟
CN115119955A (zh) * 2022-08-03 2022-09-30 昌宁德康生物科技（深圳）有限公司 一种无烟型雾化液、及其制备方法和使用方法

Citations (6)

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US20160143358A1 (en) * 2014-11-25 2016-05-26 Xiaochun Zhu Heating assembly for electronic cigarette vaporizer
CN205757190U (zh) * 2016-05-27 2016-12-07 深圳市云创高科电子有限公司 气流加热型电子烟
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