[go: up one dir, main page]

WO2019113951A1 - Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation - Google Patents

Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation Download PDF

Info

Publication number
WO2019113951A1
WO2019113951A1 PCT/CN2017/116522 CN2017116522W WO2019113951A1 WO 2019113951 A1 WO2019113951 A1 WO 2019113951A1 CN 2017116522 W CN2017116522 W CN 2017116522W WO 2019113951 A1 WO2019113951 A1 WO 2019113951A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
heating
atomizing assembly
heating sheet
annular seat
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/116522
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
向智勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimree Technology Co Ltd
Original Assignee
Kimree Technology Co Ltd
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 Kimree Technology Co Ltd filed Critical Kimree Technology Co Ltd
Priority to PCT/CN2017/116522 priority Critical patent/WO2019113951A1/fr
Publication of WO2019113951A1 publication Critical patent/WO2019113951A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring

Definitions

  • the present invention relates to an atomizing assembly and an electronic cigarette using the same.
  • baking e-cigarettes are increasingly favored by consumers because of their close to the use and taste of real cigarettes.
  • the principle of the baking type electronic cigarette is that the tobacco in the cartridge is heated by the heating sheet to cause the tobacco to evaporate and atomize.
  • the conventional baking type electronic cigarette is generally inserted into the center of the cylindrical cartridge by a sharp knife-shaped heating piece, and the heating sheet heats the tobacco in the atomizing cartridge during operation, and the drawback of this design is that The heating temperature distribution in the cartridge is not uniform during atomization, and the degree of atomization of the tobacco at the edge of the cartridge is not high.
  • An atomizing assembly comprising:
  • the heating sheet is connected to the base, the heating sheet is at least two in number and evenly spaced on the annular seat, the length direction of the heating sheet and the annular seat
  • the central axis is parallel, the cross section of the heating sheet in the width direction is an arc protruding from the inner side to the outer side, and the inner side surface and the outer side surface of the heating sheet are both heat generating surfaces, and the inner side surface of the heating sheet faces the Ring
  • the center point of the seat is set.
  • An electronic cigarette comprising:
  • control component having a control circuit
  • the atomizing assembly is coupled between the fixing assembly and the control assembly, the heating sheet extends toward the fixing assembly and is electrically connected to the control circuit.
  • Figure 1 is a schematic illustration of an atomizing assembly of an embodiment
  • Figure 2 is a schematic cross-sectional view of the atomizing assembly shown in Figure 1;
  • Figure 3 is a schematic exploded view of the atomizing assembly shown in Figure 1;
  • Figure 4 is a plan view of the atomizing assembly shown in Figure 1;
  • FIG 5 is a schematic view of a heating sheet in the atomizing assembly shown in Figure 1;
  • Figure 6 is an enlarged schematic view showing a portion A of the atomizing assembly shown in Figure 2;
  • FIG. 7 is a top plan view of an atomization assembly of another embodiment
  • Figure 8 is a top plan view of an atomizing assembly of yet another embodiment
  • FIG. 9 is a schematic view of an electronic cigarette according to an embodiment
  • Figure 10 is a schematic cross-sectional view of the electronic cigarette shown in Figure 9;
  • Fig. 11 is a schematic exploded view of the electronic cigarette shown in Fig. 9.
  • the atomizing assembly 40 of one embodiment includes a base 41 and two heating sheets 42 attached to the base 41.
  • the base 41 is used to fix the heating sheet 42
  • the heating sheet 42 is used to heat the tobacco in the cartridge.
  • the structure of each component is described as follows:
  • the base 41 is provided with a ring seat 43.
  • the ring seat 43 is provided with two connecting blocks 44 for connecting the heating sheets 42 one by one.
  • Each of the connecting blocks 44 is provided with a card slot 45 for engaging the heating piece 42.
  • the base 41 further includes a base 46 that connects the annular seat 43.
  • the base 46 is provided in a circular configuration, and the base 46 is concentrically disposed with the annular seat 43.
  • the outer diameter of the base 46 is larger than the outer diameter of the annular seat 43, specifically, the outer diameter of the base 46 is twice the outer diameter of the annular seat 43.
  • the two heating sheets 42 are evenly spaced apart from the annular seat 43.
  • One end of the heating piece 42 is connected to the card slot 45, and the other end extends in a direction away from the ring seat 43.
  • the length of the heating sheet 42 It is parallel to the central axis of the ring seat 43.
  • the cross section of the heater chip 42 in the width direction is an arc shape that protrudes from the inside to the outside.
  • the inner side surface and the outer side surface of the heating sheet 42 are heat generating surfaces.
  • the inner side surface of the heater chip 42 is disposed toward the center point of the annular seat 43.
  • the curvature of the cross section of the heater chip 42 in the width direction is the same as the curvature of the annular seat 43.
  • the end of the heating piece 42 away from the annular seat 43 is provided with a triangular tip end portion 47.
  • the inner side of the tip end portion 47 is provided with a guiding inclined surface 48 extending from the outer side to the inner side, and the guiding inclined surface 48 is
  • the curved face in other embodiments, can also be set as a straight bevel.
  • the base 41 is also provided with some auxiliary components.
  • an electrode 49 electrically connecting the heating sheets is disposed at the bottom of the base 46, and an insulating sleeve 410 is sleeved on the outer side of the electrode 49.
  • a sleeve 411 may be sleeved on the outer side of the ring seat 43.
  • a circular slider 412 may be disposed, and a through hole for the heating piece 42 to pass through is disposed on the slider 412.
  • the sleeve 411 is fixed to the cavity formed by the butt joint of the slider 412 and the base 46. Inside.
  • the two heating sheets 42 are simultaneously inserted into the cartridge, and the inner side and the outer side of the heating sheet 42 are respectively in contact with the tobacco in the cartridge.
  • the heating sheet 42 is heated, the inner side surface and the outer side surface of the heating sheet 42 are simultaneously heated, and heat is radiated to the central region and the edge region of the cartridge, respectively, so that the shredded tobacco in the central region of the cartridge and the shredded tobacco in the edge region are simultaneously heated and atomized.
  • the curvature setting of the heating sheet 42 facilitates the heating sheet 42 to match the shape of the cartridge, ensuring uniformity of temperature distribution upon heating.
  • the tip end portion 47 of the heater chip 42 facilitates the smooth insertion of the heater chip 42 into the cartridge, and the guide slope 48 on the inner side of the tip end portion 47 allows the heater sheet 42 to be more smoothly inserted into the cartridge.
  • the base 46 corresponds to a circular cross section of the cartridge, and the outer diameter of the annular seat 43 is half of the outer diameter of the base 46, so that the insertion position of the heating piece 42 is the radius of the circular section of the cartridge. Half of it, The distance between the inner side surface of the heater chip 42 and the center of the cartridge is equal to the distance between the outer surface of the heater chip and the edge of the cartridge, and is more uniform during heat transfer.
  • the number of the heating sheets 42 of the atomizing assembly 40 is not limited to two. As shown in FIG. 7 , the heating sheet 42 may also be three pieces, or as shown in FIG. 8 , the heating sheet 42 may be Four pieces, or more, need to ensure that the heating sheets 42 are evenly spaced on the ring seat 43.
  • the atomizing unit 40 has at least two heating pieces 42 and is evenly spaced on the annular seat 43.
  • the heating piece 42 When the heating piece 42 is inserted into the cartridge, the inner side surface and the outer side surface of the heating sheet 42 simultaneously heat up. The central region and the edge region of the cartridge are heated simultaneously.
  • the heating sheet 42 is provided in an arcuate configuration, the shape of which is more closely matched to the cylindrical shape of the cartridge, and the surface of the heating sheet 42 is better in contact with the tobacco in the cartridge.
  • an electronic cigarette 10 using the atomizing assembly 40 is also provided.
  • the electronic cigarette 10 includes a fixed assembly 20, a control assembly 30, and an atomizing assembly 40 coupled between the stationary assembly 20 and the control assembly 30.
  • the fixing assembly 20 is used to fix the cartridge
  • the atomizing assembly 40 is used to heat atomize the tobacco in the cartridge
  • the control assembly 30 is used to control the operation of the atomizing assembly 40.
  • the fixing assembly 20 includes an upper cover 21, a smoke pipe 22 penetrating the upper cover 21, and a spring 23 housed in the smoke pipe 22.
  • the upper cover 21 is provided in a hollow structure in which the tobacco pipe 22 is housed.
  • the smoke tube 22 houses the spring 23 therein.
  • the control assembly 30 is provided with a control circuit 31 that electrically connects the atomizing assembly 40.
  • the control component 30 further includes a battery 32 electrically connected to the control circuit 31, which provides an independent working power source for the electronic cigarette 10, and in other embodiments, can also be obtained by connecting an external power source. Drive power.
  • the atomizing assembly 40 includes a base 41 connected between the control assembly 30 and the control assembly 30, and a heating pad 42 connected to the base 41 and disposed toward the fixing assembly 20. among them,
  • the base 41 is provided with a ring seat 43.
  • the ring seat 43 is provided with two connecting blocks 44 for connecting the heating sheets 42 one by one.
  • Each of the connecting blocks 44 is provided with a card slot 45 for engaging the heating piece 42.
  • the base 41 further includes a base 46 that connects the annular seat 43.
  • the base 46 is provided in a circular configuration, and the base 46 is concentrically disposed with the annular seat 43.
  • the radius of the base 46 is twice the radius of the annular seat 43.
  • the base 41 is also provided with some auxiliary components. For example, an electrode 49 electrically connecting the heating sheets is disposed at the bottom of the base 46, and an insulating sleeve 410 is sleeved on the outer side of the electrode 49.
  • a sleeve 411 may be sleeved on the outer side of the ring seat 43. Further, a circular slider 412 may be disposed, and a through hole for the heating piece 42 to pass through is disposed on the slider 412.
  • the ring seat 43 and the sleeve 411 are fixed to the slider 412 and the base.
  • one end of the spring 23 is pressed against the top end of the inner cavity of the tobacco tube 22, and the other end of the spring 23 is pressed against the outer side of the base 46, and the atomizing assembly 40 is pressed by the spring 23. It is between the fixed assembly 20 and the control assembly 30.
  • the two heating sheets 42 are evenly spaced apart from the annular seat 43.
  • One end of the heating piece 42 is connected to the card slot 45, and the other end extends in a direction away from the ring seat 43.
  • the longitudinal direction of the heating piece 42 is parallel to the central axis of the annular seat 43.
  • the cross section of the heater chip 42 in the width direction is an arc shape that protrudes from the inside to the outside.
  • the inner side surface and the outer side surface of the heating sheet 42 are heat generating surfaces.
  • the inner side surface of the heater chip 42 is disposed toward the center point of the annular seat 43.
  • the curvature of the cross section of the heater chip 42 in the width direction is the same as the curvature of the annular seat 43.
  • the end of the heating piece 42 away from the annular seat 43 is provided with a triangular tip end portion 47. Further, the inner side of the tip end portion 47 is provided with a guiding inclined surface 48 extending from the outside to the inside, and the guiding inclined surface 48 is a curved surface, in other In an embodiment, the guiding slope 48 can also be set to be straight Line bevel. It should be noted that the number of the heating sheets 42 is not limited to two, and the heating sheets 42 may be three pieces. Alternatively, the heating sheets 42 may be four pieces or more, but it is necessary to ensure the heating sheets 42. It is evenly spaced on the ring seat 43.
  • the control circuit 31 can control one or a part of the heating piece 42 to operate as needed to adjust the power output of the atomizing assembly 40, for example, in preheating and heat preservation.
  • a heating sheet 42 is separately activated to operate, and when the user continuously draws, a plurality of or all of the heating sheets 42 are activated to operate.
  • the heating sheets 42 may also be divided into at least two groups, each group including a plurality of heating sheets 42, each of which is separately connected to the control circuit 31 to control the operation of the heating sheet 42 by grouping.
  • the electronic cigarette 10 is for fixing the inserted cartridge
  • the atomizing assembly 40 is for heating atomizing the tobacco in the cartridge
  • the control assembly 30 is for controlling the operation of the atomizing assembly 40.
  • the number of the heating sheets 42 in the atomizing unit 40 is at least two and evenly spaced on the annular seat 43.
  • the heating sheet 42 is inserted into the cartridge, the inner side and the outer side of the heating sheet 42 are simultaneously heated. , the central area and the edge area of the cartridge are heated simultaneously.
  • the heating sheet 42 is provided in an arcuate configuration, the shape of which is more closely matched to the cylindrical shape of the cartridge, and the surface of the heating sheet 42 is better in contact with the tobacco in the cartridge.

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

Un ensemble d'atomisation (40) comprend une base (41) et des bandes chauffantes (42), la base (41) étant pourvue d'une base de segment annulaire (43), les bandes chauffantes (42) étant reliées à la base (41), le nombre de bandes chauffantes (42) est d'au moins deux, et les bandes chauffantes (42) sont reliées sur la base de segment annulaire (43) à des intervalles uniformes ; la direction de la longueur des bandes chauffantes (42) est parallèle à l'axe central de la base de segment annulaire (43), et une section transversale de la bande chauffante (42) dans la direction de la largeur est une forme arquée qui fait saillie à partir d'un côté intérieur vers un côté extérieur; les surfaces latérales intérieures et les surfaces latérales extérieures des bandes chauffantes (42) sont des surfaces de génération de chaleur ; et les surfaces latérales internes des bandes chauffantes (42) sont agencées en regard du point central de la base de segment annulaire (43).
PCT/CN2017/116522 2017-12-15 2017-12-15 Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation Ceased WO2019113951A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/116522 WO2019113951A1 (fr) 2017-12-15 2017-12-15 Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/116522 WO2019113951A1 (fr) 2017-12-15 2017-12-15 Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation

Publications (1)

Publication Number Publication Date
WO2019113951A1 true WO2019113951A1 (fr) 2019-06-20

Family

ID=66818856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/116522 Ceased WO2019113951A1 (fr) 2017-12-15 2017-12-15 Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation

Country Status (1)

Country Link
WO (1) WO2019113951A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112137173A (zh) * 2020-07-28 2020-12-29 深圳麦克韦尔科技有限公司 加热片、加热器及加热雾化装置
CN112401308A (zh) * 2019-10-09 2021-02-26 湖北中烟工业有限责任公司 一种用于低温卷烟的加热装置
CN114617305A (zh) * 2022-03-25 2022-06-14 深圳佳聚电子技术有限公司 一种电磁加热的结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160518A (en) * 1991-06-03 1992-11-03 Vega Jr Joseph G Second chance secondary smoke trap
CN203986136U (zh) * 2014-08-27 2014-12-10 湖北中烟工业有限责任公司 带双开关控制电路的电加热吸烟装置
CN204070570U (zh) * 2014-08-15 2015-01-07 深圳市合元科技有限公司 烟雾吸入装置和电子烟
CN204104830U (zh) * 2014-08-08 2015-01-21 郑松明 用于雾化高沸点烟液的电子烟及固体烟草制品
CN107156913A (zh) * 2017-06-16 2017-09-15 深圳哈卡香料科技有限公司 加热器件、雾化装置、烘焙型电子烟及加热控制方法
CN107450628A (zh) * 2017-09-26 2017-12-08 深圳市舜宝科技有限公司 电子烟加热温度的控制方法及系统
CN108065457A (zh) * 2018-02-06 2018-05-25 云南中烟工业有限责任公司 一种可输出大烟雾量的电子烟

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160518A (en) * 1991-06-03 1992-11-03 Vega Jr Joseph G Second chance secondary smoke trap
CN204104830U (zh) * 2014-08-08 2015-01-21 郑松明 用于雾化高沸点烟液的电子烟及固体烟草制品
CN204070570U (zh) * 2014-08-15 2015-01-07 深圳市合元科技有限公司 烟雾吸入装置和电子烟
CN203986136U (zh) * 2014-08-27 2014-12-10 湖北中烟工业有限责任公司 带双开关控制电路的电加热吸烟装置
CN107156913A (zh) * 2017-06-16 2017-09-15 深圳哈卡香料科技有限公司 加热器件、雾化装置、烘焙型电子烟及加热控制方法
CN107450628A (zh) * 2017-09-26 2017-12-08 深圳市舜宝科技有限公司 电子烟加热温度的控制方法及系统
CN108065457A (zh) * 2018-02-06 2018-05-25 云南中烟工业有限责任公司 一种可输出大烟雾量的电子烟

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112401308A (zh) * 2019-10-09 2021-02-26 湖北中烟工业有限责任公司 一种用于低温卷烟的加热装置
CN112137173A (zh) * 2020-07-28 2020-12-29 深圳麦克韦尔科技有限公司 加热片、加热器及加热雾化装置
CN114617305A (zh) * 2022-03-25 2022-06-14 深圳佳聚电子技术有限公司 一种电磁加热的结构

Similar Documents

Publication Publication Date Title
JP7150887B2 (ja) 平面のヒーターを備えるエアロゾル発生装置
US9955731B2 (en) Atomizer and electronic cigarette with cylindrical pressed-wire heating element
EP2904915B1 (fr) Dispositif de génération d'aérosol et dispositif d'inhalation d'aérosol comportant celui-ci
EP3162230B1 (fr) Tête d'atomisation, atomiseur et cigarette électronique les comportant
EP3188570A2 (fr) Atomiseur de cigarette électronique, noyau d'atomisation de chauffage en céramique et élément chauffant en céramique
US20170119055A1 (en) Atomization assembly and electronic cigarette
EP3287023A1 (fr) Cigarette électronique
WO2019113951A1 (fr) Ensemble d'atomisation et cigarette électronique utilisant l'ensemble d'atomisation
WO2016065606A1 (fr) Atomiseur et cigarette électronique
CN108813737A (zh) 具备能量回收的气溶胶发生装置及系统
US11925210B2 (en) Electric heating device having air channel
KR20190001807U (ko) 비연소 가열식 흡연 장치 및 이의 가열 조립체
WO2019095268A1 (fr) Ensemble d'atomisation et cigarette électronique
EP3799730B1 (fr) Dispositif de chauffage de cigarette
US10443844B2 (en) Ignition device of burner
CN207927765U (zh) 雾化组件和使用该雾化组件的电子烟
CN113712274A (zh) 一种轴向半分区发热管、电子雾化装置及加热方法
JP2022509007A (ja) 排出器を含むエアロゾル生成装置
JP2018029815A (ja) ヘアーアイロン
CN216438557U (zh) 雾化器及其电子雾化装置
CN215455423U (zh) 加热体及加热雾化装置
CN112790429B (zh) 卧式陶瓷导热体、加热件、电子雾化装置以及电子雾化器
JP2019216645A (ja) 電子タバコの加熱装置およびカートリッジ
CN112089108A (zh) 加热不燃烧烘烤装置及其加热元件
CN217791487U (zh) 分段加热装置及加热不燃烧装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17934873

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 05.08.2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17934873

Country of ref document: EP

Kind code of ref document: A1