WO2018201655A1 - 一种电加热烟草的吸食装置 - Google Patents

一种电加热烟草的吸食装置 Download PDF

Info

Publication number
WO2018201655A1
WO2018201655A1 PCT/CN2017/102363 CN2017102363W WO2018201655A1 WO 2018201655 A1 WO2018201655 A1 WO 2018201655A1 CN 2017102363 W CN2017102363 W CN 2017102363W WO 2018201655 A1 WO2018201655 A1 WO 2018201655A1
Authority
WO
WIPO (PCT)
Prior art keywords
tobacco
heating
cigarette
tube
smoking
Prior art date
Application number
PCT/CN2017/102363
Other languages
English (en)
French (fr)
Inventor
郭洪礼
Original Assignee
深圳市余看智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市余看智能科技有限公司 filed Critical 深圳市余看智能科技有限公司
Publication of WO2018201655A1 publication Critical patent/WO2018201655A1/zh

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

Definitions

  • the utility model relates to the field of tobacco, in particular to a smoking device for electrically heating tobacco.
  • the tobacco is heated to generate flue gas for the smoker to suck, but the prior art tobacco generates a large amount of cracked water and evaporated water when heated and burned. Therefore, if the user wants to smoke the cigarette when heating, The pyrolysis water and the evaporated water produced by the combustion all enter the pores inside the mouthpiece, resulting in deterioration of the gas outlet of the entire mouthpiece.
  • the heated cigarette area cannot be accurately heated, and the second-stage cigarette cannot be preheated when the first stage of heating is sucked (when warming does not burn the cigarette).
  • the technical problem to be solved by the utility model is to provide a solution to the problem in the prior art that the evaporating water in the electric heating process blocks the mouthpiece and the evaporating water can not be sucked in the heating state, and the segmented heating is accurately performed by the cigarette. Achieve cigarettes that smoke evenly and maintain maximum aroma, avoiding cigarette filters and smoking tobacco lysate.
  • a smoking device for electrically heating tobacco comprising a cigarette body which is heated by electric heating, has a heating chamber in the tobacco body and is provided with a tobacco burning chamber, and the tobacco is arranged in the tobacco burning chamber, the tobacco
  • the body head has a cigarette holder, and more than one accommodating chamber is formed inside the cigarette holder.
  • the auxiliary member passes through the mouthpiece and into the tobacco in the tobacco combustion chamber.
  • the other end of the auxiliary member protrudes from the outer end of the mouthpiece or is flush with the end surface of the mouthpiece.
  • the auxiliary member is a hollow thin tube.
  • the hollow thin tube has a hollow structure, and a suction passage for the passage of the flue gas is formed in the middle.
  • the hollow thin tube adopts a metal hollow thin tube.
  • the segmented heating device includes a plurality of heating elements and a heating tube.
  • the heating element is composed of an inner tube and a heating wire wound around the inner tube, and a plurality of inner tubes are set outside a heating tube to transfer heat of the inner tube to the heating tube, and the whole cigarette is inserted into the hair. Inside the heat pipe, the mouthpiece protrudes from the outside.
  • the inner tube is made of an aluminum alloy material having a thermal conductivity of 200 or more.
  • the hollow thin tube protrudes into the interior of the cigarette tobacco or protrudes between the tobacco and the heat pipe.
  • the utility model has the advantages that the utility model has the advantages of simple structure, can help the user to smoke tobacco during heating and burning, and solves the problem in the prior art that the evaporating water in the electric heating process blocks the mouthpiece and the evaporating water in the heating state can not be used in the heating state.
  • the problem, and by accurate segmental heating of the cigarettes, allows the cigarette to smoke evenly and maintain maximum fragrance, avoiding cigarette filters, and smoking tobacco lysate.
  • Figure 1 is a schematic view of the overall structure of the present invention
  • the figure shows the overall structure of the sectional heating device of the present invention.
  • the cigarette body adopts electric heating
  • the tobacco body has a heating chamber and is provided with a tobacco combustion chamber
  • the tobacco is disposed in the tobacco combustion chamber 2
  • the cigarette body has a cigarette holder 4, and the cigarette holder 4 is inside.
  • an auxiliary member 3 for assisting the smoking of the smoke is inserted into the mouthpiece, and the entire cigarette 5 is inserted into a segmented heating device for sectional heating.
  • the auxiliary member 3 passes through the mouthpiece and reaches the tobacco in the tobacco combustion chamber, and the other end of the auxiliary member 3 protrudes from the outer end of the mouthpiece or is flush with the end surface of the mouthpiece.
  • the auxiliary member is a hollow thin tube.
  • the hollow thin tube has a hollow structure, and a suction passage for the passage of the flue gas is formed in the middle.
  • the hollow thin tube adopts a metal hollow thin tube, and other materials can also be used. As long as it can withstand high temperature, the air can be realized. To prevent burns, we can put a layer of heat insulation on the protruding end of the hollow thin tube. If the hollow thin tube portion protrudes from the outside of the mouthpiece, the heat insulation layer can be provided to avoid the risk of being burnt.
  • the flue gas generated by combustion of the combustion chamber is electrically connected to the outside through the inserted hollow thin tube.
  • the internal combustion flue gas can be easily sucked out through the hollow thin tube.
  • the problem of solving the problem that the cracked water and the evaporated water block the pores of the mouthpiece in the prior art can be easily realized by the above technique.
  • the hollow thin tube can be extended or flushed as long as the purpose of guiding the air can be achieved.
  • the entire cigarette 5 is inserted into a segmented heating device to achieve segment heating
  • the segmented heating device includes a plurality of heating elements and a heating tube, and the heating element is surrounded by the inner tube 1 and coiled
  • the heating wire 6 is arranged outside the inner tube, and the plurality of inner tubes 1 are set outside the heating tube 7, and the heat of the inner tube is transmitted to the heating tube 7.
  • the whole cigarette is inserted into the heating tube, the cigarette holder is extended to the outside, and the inner tube is used.
  • the hollow thin tube is inserted into the cigarette filter, and then the whole cigarette is placed in the heating tube, and the heating tube heats the cigarette sequentially through the four heating elements to generate lysate and suck through the hollow thin tube.
  • the hollow capillary tube extends into the interior of the cigarette tobacco or may extend between the tobacco and the heat pipe.
  • the utility model has the advantages that the utility model has the advantages of simple structure, can help the user to smoke tobacco during heating and burning, and solves the problem in the prior art that the evaporating water in the electric heating process blocks the mouthpiece and the evaporating water in the heating state can not be used in the heating state.
  • the problem, and by accurate segmental heating of the cigarettes, allows the cigarette to smoke evenly and maintain maximum fragrance, avoiding cigarette filters, and smoking tobacco lysate.

Abstract

一种电加热烟草的吸食装置，包括采用电加热吸食的烟体，烟体内具有加热腔，并设置有烟草燃烧腔(2)，烟草设置于烟草燃烧腔(2)中，烟体头部具有一个烟嘴（4），烟嘴（4）内部形成有一个以上的容纳腔，电加热产生的裂解水、蒸发水被烟嘴（4）部分吸收进入到容纳腔内，烟草加热时，烟嘴（4）内插入一根用于辅助吸食烟雾用的辅助件（3），整根香烟（5）插入一个分段式加热装置中实现分段加热。该装置能够在加热燃烧时帮助使用者吸食烟草，解决了现有技术中因为电加热过程中裂解水或者蒸发水堵塞烟嘴（4）进而导致加热状态时不能吸食的问题，且通过对香烟（5）准确的分段加热，实现香烟（5）可以均匀地发烟，并保持最大香度，避开香烟过滤嘴，吸食烟草裂解物。

Description

一种电加热烟草的吸食装置 技术领域
本实用新型涉及烟草领域，具体涉及一种电加热烟草的吸食装置。
背景技术
现有技术中，通过加热烟草产生烟气进而供吸烟者吸食，但是现有技术中的烟草在加热燃烧时会产生大量的裂解水和蒸发水，因此，加热时使用者如果想吸食香烟，则燃烧产生的裂解水和蒸发水会全部进入到烟嘴内部的细孔内，导致整个烟嘴出气性变差。
另外，不能准确加热所加热香烟区域，并且不能在第一段加热被吸食时，预热第二段香烟(加温不燃烧吸食香烟时)。
实用新型内容
本实用新型所要解决的技术问题是提供一种解决现有技术中因为电加热过程中裂解水后者蒸发水堵塞烟嘴进而导致加热状态时不能吸食的问题，且通过对香烟准确的分段加热，实现香烟可以均匀地发烟，并保持最大香度，避开香烟过滤嘴，吸食烟草裂解物。
本实用新型是通过以下技术方案来实现的：一种电加热烟草的吸食装置，包括采用电加热吸食的烟体，烟体内具有加热腔并设置有烟草燃烧腔，烟草设置于烟草燃烧腔，烟体头部具有一个烟嘴，烟嘴内部形成有一个以上的容纳腔烟草加热时，烟嘴内插入一根用于辅助吸食烟雾用的辅助件，整根香烟插入于一个分段式加热装置中实现分段加热。
作为优选的技术方案，所述辅助件穿过烟嘴并至烟草燃烧室内的烟草中， 辅助件另一端伸出于烟嘴的外侧端或者与烟嘴端面平齐。
作为优选的技术方案，所述辅助件为一根中空细管。
作为优选的技术方案，所述中空细管为中空结构，中间形成一个烟气通过用的吸食通道。
作为优选的技术方案，所述中空细管采用金属中空细管。
作为优选的技术方案，所述分段式加热装置包括复数个的发热体以及一个发热管。
作为优选的技术方案，所述发热体由内管以及盘绕在内管外部的发热丝组成，复数个内管套装于一个发热管外部，将内管的热量传递给发热管，香烟整体插入于发热管内部，烟嘴伸出于外部。
作为优选的技术方案，所述内管采用具有200以上导热系数的铝合金材料制成。
作为优选的技术方案，所述中空细管伸入于香烟烟草内部，或伸入于烟草和发热管之间。
本实用新型的有益效果是：本实用新型结构简单，能够在加热燃烧时帮助使用者吸食烟草，解决现有技术中因为电加热过程中裂解水后者蒸发水堵塞烟嘴进而导致加热状态时不能吸食的问题，且通过对香烟准确的分段加热，实现香烟可以均匀地发烟，并保持最大香度，避开香烟过滤嘴，吸食烟草裂解物。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对 实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型的整体结构示意图；
图为本实用新型的分段式加热装置的整体结构示意图。
具体实施方式
本说明书中公开的所有特征，或公开的所有方法或过程中的步骤，除了互相排斥的特征和/或步骤以外，均可以以任何方式组合。
本说明书(包括任何附加权利要求、摘要和附图)中公开的任一特征，除非特别叙述，均可被其他等效或具有类似目的的替代特征加以替换。即，除非特别叙述，每个特征只是一系列等效或类似特征中的一个例子而已。
如图1和图2所示，包括采用电加热吸食的烟体，烟体内具有加热腔并设置有烟草燃烧腔，烟草设置于烟草燃烧腔2，烟体头部具有一个烟嘴4，烟嘴4内部形成有一个以上的容纳腔烟草加热时，烟嘴内插入一根用于辅助吸食烟雾用的辅助件3，整根香烟5插入于一个分段式加热装置中实现分段加热。
其中，辅助件3穿过烟嘴并至烟草燃烧室内的烟草中，辅助件3另一端伸出于烟嘴的外侧端或者与烟嘴端面平齐，本实施例中，辅助件为一根中空细管，该中空细管为中空结构，中间形成一个烟气通过用的吸食通道。
本实施例中，中空细管采用金属中空细管，也可采用其它材料，只要能耐高温，能实现出气即可，为了防止烫伤，我们可以在中空细管的伸出端套装一层隔热层，如果中空细管部分伸出于烟嘴的外部，设置该隔热层即可免除被烫伤的风险。
其工作原理时，燃烧室燃烧产生的烟气通过该插入的中空细管与外界导通，此时使用者在加热时吸食，那么可以很简单的通过中空细管将内部燃烧的烟气吸出，解决现有技术中裂解水以及蒸发水堵塞烟嘴细孔的问题，通过上述技术可以轻易的实现。中空细管可以伸出也可以平齐，只要能够实现导气的目的即可。
另外，本实施例中，整根香烟5插入于一个分段式加热装置中实现分段加热，分段式加热装置包括复数个的发热体以及一个发热管，发热体由内管1以及盘绕在内管外部的发热丝6组成，复数个内管1套装于一个发热管7外部，将内管的热量传递给发热管7，香烟整体插入于发热管内部，烟嘴伸出于外部，内管采用具有200以上导热系数的铝合金材料制成，。
通过对香烟准确的分段加热，实现香烟可以均匀地发烟，并保持最大香度，避开香烟过滤嘴，吸食烟草裂解物。在加温不燃烧整根烟时，烟量更均匀，香味更充分，用中空细管管将烟草的裂解物吸食出来。
工作原理：中空细管插入于香烟过滤嘴，然后整个香烟放入发热管，发热管通过四个发热体依次对香烟加热，产生裂解物并通过中空细管吸食。本实施例中，中空细管伸入于香烟烟草内部，或者可以伸入于烟草和发热管之间。
本实用新型的有益效果是：本实用新型结构简单，能够在加热燃烧时帮助使用者吸食烟草，解决现有技术中因为电加热过程中裂解水后者蒸发水堵塞烟嘴进而导致加热状态时不能吸食的问题，且通过对香烟准确的分段加热，实现香烟可以均匀地发烟，并保持最大香度，避开香烟过滤嘴，吸食烟草裂解物。
以上所述，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应该以权利要求书所限定的保护范围为准。

Claims (9)

  1. 一种电加热烟草的吸食装置，包括采用电加热吸食的烟体，烟体内具有加热腔并设置有烟草燃烧腔，烟草设置于烟草燃烧腔，烟体头部具有一个烟嘴，烟嘴内部形成有一个以上的容纳腔，其特征在于：烟草加热时，烟嘴内插入一根用于辅助吸食烟雾用的辅助件，整根香烟插入于一个分段式加热装置中实现分段加热。
  2. 如权利要求1所述的一种电加热烟草的吸食装置，其特征在于：所述辅助件穿过烟嘴并至烟草燃烧室内的烟草中，辅助件另一端伸出于烟嘴的外侧端或者与烟嘴端面平齐。
  3. 如权利要求1所述的电加热烟草的吸食装置，其特征在于：所述辅助件为一根中空细管。
  4. 如权利要求3所述的一种电加热烟草的吸食装置，其特征在于：所述中空细管中间形成一个烟气通过用的吸食通道。
  5. 如权利要求4所述的一种电加热烟草的吸食装置，其特征在于：所述中空细管采用金属中空细管。
  6. 如权利要求1所述的一种电加热烟草的吸食装置，其特征在于：所述分段式加热装置包括复数个的发热体以及一个发热管。
  7. 如权利要求1所述的一种电加热烟草的吸食装置，其特征在于：所述发热体由内管以及盘绕在内管外部的发热丝组成，复数个内管套装于一个发热管外部，将内管的热量传递给发热管，香烟整体插入于发热管内部，烟嘴伸出于外部。
  8. 如权利要求7所述的一种电加热烟草的吸食装置，其特征在于：所述内管采用具有200以上导热系数的铝合金材料制成。
  9. 如权利要求3所述的一种电加热烟草的吸食装置，其特征在于：所述中空细管伸入于香烟烟草内部，或伸入于烟草和发热管之间。
PCT/CN2017/102363 2017-05-03 2017-09-20 一种电加热烟草的吸食装置 WO2018201655A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720481886.5 2017-05-03
CN201720481886.5U CN206714093U (zh) 2017-05-03 2017-05-03 一种电加热烟草的吸食装置

Publications (1)

Publication Number Publication Date
WO2018201655A1 true WO2018201655A1 (zh) 2018-11-08

Family

ID=60508031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/102363 WO2018201655A1 (zh) 2017-05-03 2017-09-20 一种电加热烟草的吸食装置

Country Status (2)

Country Link
CN (1) CN206714093U (zh)
WO (1) WO2018201655A1 (zh)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109588784A (zh) * 2019-01-17 2019-04-09 云南中烟工业有限责任公司 一种烟支烘烤部件及其使用方法
US10874140B2 (en) 2015-12-10 2020-12-29 R.J. Reynolds Tobacco Company Smoking article
US11330838B2 (en) 2019-07-19 2022-05-17 R. J. Reynolds Tobacco Company Holder for aerosol delivery device with detachable cartridge
US11395510B2 (en) 2019-07-19 2022-07-26 R.J. Reynolds Tobacco Company Aerosol delivery device with rotatable enclosure for cartridge
US11439185B2 (en) 2020-04-29 2022-09-13 R. J. Reynolds Tobacco Company Aerosol delivery device with sliding and transversely rotating locking mechanism
US11589616B2 (en) 2020-04-29 2023-02-28 R.J. Reynolds Tobacco Company Aerosol delivery device with sliding and axially rotating locking mechanism
US11723399B2 (en) 2018-07-13 2023-08-15 R.J. Reynolds Tobacco Company Smoking article with detachable cartridge
US11744296B2 (en) 2015-12-10 2023-09-05 R. J. Reynolds Tobacco Company Smoking article
US11825872B2 (en) 2021-04-02 2023-11-28 R.J. Reynolds Tobacco Company Aerosol delivery device with protective sleeve

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107149168B (zh) * 2017-05-03 2020-06-23 深圳市余看智能科技有限公司 一种电加热烟草的吸食装置
CN108078014A (zh) * 2018-02-02 2018-05-29 深圳市乐瑞达科技有限公司 一种智能烟斗
CN108391856A (zh) * 2018-04-13 2018-08-14 深圳瀚星翔科技有限公司 一种电子加热控制系统、电子加热装置及其加热控制方法
CN108523248A (zh) * 2018-07-05 2018-09-14 四川三联新材料有限公司 加热不燃烧香烟监测系统
CN108835715A (zh) * 2018-07-05 2018-11-20 四川三联新材料有限公司 加热不燃烧香烟联网系统
CN108685165A (zh) * 2018-07-05 2018-10-23 四川三联新材料有限公司 加热不燃烧香烟装置
CN109222248A (zh) * 2018-10-16 2019-01-18 江西中烟工业有限责任公司 一种用于卷烟加热的装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120160251A1 (en) * 2010-12-27 2012-06-28 Jeff Hammel Electronic rechargeable smoking unit
CN203662006U (zh) * 2013-12-19 2014-06-25 河南中烟工业有限责任公司 多针头嵌入式电加热卷烟用加热器
CN203748668U (zh) * 2013-12-27 2014-08-06 深圳市合元科技有限公司 烘焙型烟雾发生器
CN104770885A (zh) * 2015-02-13 2015-07-15 深圳市合元科技有限公司 烟雾吸取装置
CN106418736A (zh) * 2016-12-23 2017-02-22 郑州天舜电子技术有限公司 一种手动调节出烟量的电子烟
CN107149168A (zh) * 2017-05-03 2017-09-12 深圳市余看智能科技有限公司 一种电加热烟草的吸食装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120160251A1 (en) * 2010-12-27 2012-06-28 Jeff Hammel Electronic rechargeable smoking unit
CN203662006U (zh) * 2013-12-19 2014-06-25 河南中烟工业有限责任公司 多针头嵌入式电加热卷烟用加热器
CN203748668U (zh) * 2013-12-27 2014-08-06 深圳市合元科技有限公司 烘焙型烟雾发生器
CN104770885A (zh) * 2015-02-13 2015-07-15 深圳市合元科技有限公司 烟雾吸取装置
CN106418736A (zh) * 2016-12-23 2017-02-22 郑州天舜电子技术有限公司 一种手动调节出烟量的电子烟
CN107149168A (zh) * 2017-05-03 2017-09-12 深圳市余看智能科技有限公司 一种电加热烟草的吸食装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10874140B2 (en) 2015-12-10 2020-12-29 R.J. Reynolds Tobacco Company Smoking article
US11744296B2 (en) 2015-12-10 2023-09-05 R. J. Reynolds Tobacco Company Smoking article
US11723399B2 (en) 2018-07-13 2023-08-15 R.J. Reynolds Tobacco Company Smoking article with detachable cartridge
CN109588784A (zh) * 2019-01-17 2019-04-09 云南中烟工业有限责任公司 一种烟支烘烤部件及其使用方法
US11330838B2 (en) 2019-07-19 2022-05-17 R. J. Reynolds Tobacco Company Holder for aerosol delivery device with detachable cartridge
US11395510B2 (en) 2019-07-19 2022-07-26 R.J. Reynolds Tobacco Company Aerosol delivery device with rotatable enclosure for cartridge
US11439185B2 (en) 2020-04-29 2022-09-13 R. J. Reynolds Tobacco Company Aerosol delivery device with sliding and transversely rotating locking mechanism
US11589616B2 (en) 2020-04-29 2023-02-28 R.J. Reynolds Tobacco Company Aerosol delivery device with sliding and axially rotating locking mechanism
US11825872B2 (en) 2021-04-02 2023-11-28 R.J. Reynolds Tobacco Company Aerosol delivery device with protective sleeve

Also Published As

Publication number Publication date
CN206714093U (zh) 2017-12-08

Similar Documents

Publication Publication Date Title
WO2018201655A1 (zh) 一种电加热烟草的吸食装置
WO2018201656A1 (zh) 一种电加热烟草的吸食装置
CN103653257B (zh) 一种分段式加热非燃烧吸烟装置
WO2018095120A1 (zh) 电子吸烟器
CN103720056A (zh) 一种非燃烧烟的电阻丝加热装置
CN103653258A (zh) 一种非燃烧烟的分段式加热装置
CN103720057A (zh) 一种非燃烧烟的分段式加热控制装置
CN103734912A (zh) 一种基于电阻丝加热的非燃烧吸烟装置
TW201635928A (zh) 香味吸嚐器
WO2019019310A1 (zh) 一种加热不燃烧烟草吸食装置
CN103720047B (zh) 一种基于石墨加热的非燃烧吸烟装置
CN208338876U (zh) 一种用于电子烟烤烟设备的陶瓷发热体
CN203618782U (zh) 一种分段式加热非燃烧吸烟装置
CN109645568A (zh) 一种烟具
CN103750566A (zh) 一种基于电磁波加热的非燃烧吸烟装置
US20150013704A1 (en) Smoking pipe for both tobacco leaves and oil resin
CN103783668A (zh) 一种非燃烧烟的电磁波加热装置
CN108236130A (zh) 薄片式烟草及其制作方法
WO2022007459A1 (zh) 炭加热卷烟
CN207821103U (zh) 一种电加热低温卷烟以及其加热装置
CN103734909A (zh) 一种基于半导体加热的非燃烧吸烟装置
CN203618764U (zh) 一种基于电磁波加热的非燃烧吸烟装置
WO2019127911A1 (zh) 一种烟支
CN203618781U (zh) 一种非燃烧烟的分段式加热装置
WO2018157581A1 (zh) 电子吸烟器

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: 17908624

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17908624

Country of ref document: EP

Kind code of ref document: A1