WO2017096512A1 - Cigarette électronique et son procédé de commande de chauffage et d'atomisation - Google Patents

Cigarette électronique et son procédé de commande de chauffage et d'atomisation Download PDF

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Publication number
WO2017096512A1
WO2017096512A1 PCT/CN2015/096581 CN2015096581W WO2017096512A1 WO 2017096512 A1 WO2017096512 A1 WO 2017096512A1 CN 2015096581 W CN2015096581 W CN 2015096581W WO 2017096512 A1 WO2017096512 A1 WO 2017096512A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
heat generating
electronic cigarette
generating component
control
Prior art date
Application number
PCT/CN2015/096581
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English (en)
Chinese (zh)
Inventor
刘平昆
Original Assignee
深圳麦克韦尔股份有限公司
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.)
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Publication date
Application filed by 深圳麦克韦尔股份有限公司 filed Critical 深圳麦克韦尔股份有限公司
Priority to PCT/CN2015/096581 priority Critical patent/WO2017096512A1/fr
Publication of WO2017096512A1 publication Critical patent/WO2017096512A1/fr

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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
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to a cigarette substitute, and more particularly to an electronic cigarette and a heating atomization control method thereof
  • the electronic cigarette in the related art is also known as a virtual cigarette, which has a taste similar to that of a cigarette, and can simulate the feeling of smoking without affecting health, and is generally used as a smoking cessation product or a substitute cigarette for a user.
  • the technical problem to be solved by the present invention is to provide an improved solution for the problem of the electronic cigarette and its heating atomization control method.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: constructing an electronic cigarette, comprising a power supply device, a heat generating component and a control device;
  • the control device is electrically connected to the power supply device and the heat generating component, respectively, and the power supply device supplies power to the control device and the heat generating component;
  • the control device includes: [0009] a temperature detecting module, configured to detect temperature change data of the heat generating component; and
  • the control module obtains a temperature change curve of the heat generating component according to the data detected by the temperature detecting module, and selects a pre-controlled temperature range according to the temperature change curve, and controls the heat generating component to smoke in the corresponding pre-controlled temperature range Oil heating.
  • the temperature change curve includes a temperature stabilization section whose temperature changes slowly, and the pre-control temperature range needs to be located in a temperature stabilization section of the temperature change curve.
  • the pre-control temperature range selects a temperature range in which a period of time after the electronic cigarette is hit for a certain time.
  • the pre-control temperature range selects a temperature range in which the temperature rise rate of the heat generating component is less than a specific speed.
  • the pre-control temperature range selects a specific range below the highest temperature value of the heat generating component.
  • the heat generating component is made of a material having a temperature coefficient of resistance characteristic, and the control device derives the temperature of the heat generating component from the resistance of the heat generating component.
  • the material of the heat generating component is made of one or more of platinum, copper, nickel, titanium, iron, ceramic-based PTC material, and polymer-based PTC material, and the resistance value thereof is The temperature of the heat generating member increases as the temperature rises.
  • the temperature detecting module includes a voltage detecting component and a current detecting component for detecting a voltage and a current of the heat generating component, respectively.
  • the temperature detecting module includes a temperature sensor for detecting a temperature change of the heat generating component.
  • the electronic cigarette further comprises a storage module for storing a temperature variation curve of the heat generating component, and automatically clearing after being separated from the power supply device.
  • the present invention also constructs a heating atomization control method for an electronic cigarette, the electronic cigarette comprising a heat generating member for atomizing the smoke, the heating atomization control method comprising the following steps:
  • the electronic cigarette further includes a storage module for storing a temperature change curve of the heat generating component,
  • the temperature change curve in the storage module is automatically cleared after the heat generating component is separated from a power supply device, and the heating atomization control method further includes the steps before the step A:
  • step A determining whether a temperature change curve is stored in the storage module, if not, proceeding to step A, if yes, skipping step A, performing step ⁇
  • the pre-control temperature range selects a temperature range in which a period of time after the electronic cigarette is hit for a certain time.
  • the pre-control temperature range selects a temperature section in which the temperature rise rate of the heat generating component is less than a specific speed
  • the pre-control temperature range selects a temperature segment within a specific range below the highest temperature value of the heat generating component.
  • the electronic cigarette and the heating atomization control method embodying the invention have the following beneficial effects:
  • the electronic cigarette of the invention and the heating atomization control method thereof allow the user to suck the electronic cigarette, and can change according to the temperature of the heat generating component
  • the data shows the temperature change curve, and a pre-controlled temperature range is selected according to the temperature change curve, and the heating element is controlled to heat the smoke oil in the corresponding pre-controlled temperature range, and the correspondingly heated different components of the smoke oil can be used appropriately.
  • the temperature is heated, which improves the utilization efficiency of electric energy and increases the amount of smoke of the electronic cigarette.
  • 1 is a schematic diagram showing temperature changes of different smoke oils in an embodiment of the present invention
  • FIG. 2 is a schematic diagram showing the principle of an electronic cigarette circuit in the first embodiment of the present invention
  • FIG. 3 is a schematic diagram showing the principle of an electronic cigarette circuit in a second embodiment of the present invention.
  • FIG. 4 is a flow chart of a method for controlling heating atomization of an electronic cigarette according to an embodiment of the present invention.
  • the electronic cigarette 100 of the first embodiment of the present invention includes a power supply device 1, a heat generating component 2, and a control device 3.
  • the control device 3 is electrically connected to the power supply device 1, the heat generating component 2, and the power supply device. 1 supplies electric power to the control device 3 and the heat generating element 2.
  • the main components of the smoky oil are glycerol and propylene glycol, and the boiling points of the two are different, and the specific heat capacity is different.
  • the ratio of glycerol to propylene glycol is generally different, so When the same power is used to heat the smoke oil, the temperature profile of the heat generating element 2 may vary depending on the composition of the heated smoke oil.
  • the temperature change curve of each of the smoke oil heating heat generating elements 2 includes a temperature rapid rising section A and a temperature stable section B.
  • the rapid temperature rising section A the temperature rapidly climbs
  • the temperature stabilization section B since a large amount of smoke oil is atomized to absorb heat, the temperature of the heat generating component 2 changes slowly.
  • Different proportions of smoke oil because the ratio of glycerol and propylene glycol in the mixture is often different, resulting in a certain temperature difference in the temperature stability section B, therefore, it is very necessary to control the atomization temperature range of the smoke oil, fog Higher temperatures result in wasted energy, low energy utilization, and lower atomization temperatures, which can result in insufficient amounts of smoke. Therefore, it is necessary for the user to pump different types of smog, and to select a suitable atomization temperature range depending on the composition of the smoky oil.
  • the control device 3 includes a temperature detecting module 31 and a control module 32.
  • the temperature detecting module 31 is for detecting temperature change data of the heat generating element 2.
  • the control module 32 can obtain the temperature change curve of the heat generating component 2 according to the data detected by the temperature detecting module 31, and then select a pre-controlled temperature range according to the temperature change curve, and control the temperature control of the heat generating component 2 in the subsequent electronic cigarette suction ⁇ Within the pre-controlled temperature range selected above.
  • the pre-controlled temperature range needs to be in the temperature stable section B of the temperature change curve, and the temperature change of the heating is not too large.
  • the method of controlling the heat generating component 2 within a temperature range can be referred to the Chinese invention patent application CN2014102891 54.7.
  • the selected pre-control temperature range needs to be located in the temperature stability section B of the temperature change curve.
  • the specific selection method of the pre-control temperature range includes the following cases:
  • [0042] The temperature range in which the electronic cigarette 100 is located after a certain period of time. Considering that the electronic cigarette is sucked by 00, the temperature of the heat generating component 2 generally reaches the temperature stable section B after 1.5 seconds, and therefore, E-cigarette 100 is used to select between the snoring, for example, the temperature range in which the e-cigarette 100 is switched from 1.5 seconds to 2.5 seconds after the snoring is used as the pre-controlled temperature range. It can be understood that, for different e-cigarettes 100, there is a slight difference between the diurnal peaks reached by the temperature stabilization section B;
  • the temperature rise rate of the heat generating element 2 is smaller than the temperature range of the specific speed. Considering that after the heat generating component 2 reaches the temperature stable section B, the temperature rising speed is generally less than 5 degrees/200 milliseconds. Therefore, the pre-control temperature range can be selected according to the temperature change speed of the heat generating component 2, for example, the temperature rising speed is generally selected. A temperature range of less than 5 degrees / 20 0 milliseconds is used as the pre-controlled temperature range. It can be understood that, for different electronic cigarettes 100, the speed of temperature rise may be slightly different after reaching the temperature stable section B due to the difference in power thereof;
  • the highest temperature value is also in the temperature stabilization section B, therefore, The highest temperature value of the heating element 2 is selected to select the pre-controlled temperature range, and the temperature range within a specific range below the highest temperature value of the heating element 2 is selected, for example, the pre-controlled temperature range is selected to be within 20 degrees of the highest temperature value.
  • the heat generating element 2 is made of a material having a temperature coefficient of resistance characteristic, and the control device 3 deviates from the temperature of the heat generating member 2 by the resistance of the heat generating member 2.
  • the material of the heat generating component 2 is made of one or more of platinum, copper, nickel, titanium, iron, ceramic-based PTC material, and polymer-based PTC material, and the resistance value thereof is related to the temperature of the heat generating component 2. Increase and increase.
  • the temperature detecting module 31 includes a voltage detecting element 33 and a current detecting element 34 for detecting the voltage and current of the heat generating component 2, respectively, and calculating the resistance of the heat generating component 2 to obtain a temperature.
  • the heat generating element 2 may also be a conventional heat generating material.
  • the main difference between the electronic cigarette 200 in the second embodiment of the present invention and the electronic cigarette 100 in the first embodiment of the present invention includes: the heat generating member 2 is made of a material having a non-resistance temperature coefficient characteristic; and the temperature detecting module 31 includes a temperature sensor 36. .
  • the temperature sensor 36 is for detecting a temperature change of the heat generating element 2.
  • the control device 3 may further include a storage module 35, the storage module 35 may store the temperature change curve of the heat generating component 2, and the temperature change curve stored in the storage module 35 may be in the power supply device 1 and the heating element 2 Broken mechanical connection ⁇ clear.
  • the broken mechanical connection is exemplified as follows:
  • the electronic cigarette 100 includes a battery rod as the power supply device 1, and an atomizing assembly having the heat generating component 2, and when the atomizing assembly is assembled to the battery rod, the mechanical connection is formed. When the atomizing assembly is detached from the battery rod, it is called a mechanical connection.
  • the heating atomization control method of the electronic cigarette includes the following steps:
  • the electronic cigarette when the electronic cigarette is activated, the electronic cigarette first supplies power to the heat generating component 2 at a predetermined power or a predetermined voltage, and acquires a temperature variation curve of the heat generating component 2.
  • the obtained temperature change curve of the heat generating element 2 can be stored in the storage module 35.
  • the control device 3 controls the heat generating component 2 to heat the smoke oil in a pre-controlled temperature range.
  • the heating fog may further include steps before step A:
  • step ⁇ determining whether a temperature change curve is stored in the storage module 35, if not, proceeding to step A, if yes, skipping step A, performing step ⁇

Abstract

L'invention concerne une cigarette électronique (100) et son procédé de commande de chauffage et d'atomisation. La cigarette électronique (100) comprend un appareil d'alimentation électrique (1), un élément chauffant (2) et un appareil de commande (3), l'appareil de commande (3) étant relié électriquement à l'appareil d'alimentation électrique (1) et l'élément chauffant (2), respectivement, l'appareil d'alimentation électrique (1) fournissant de l'énergie électrique à l'appareil de commande (3) et l'élément chauffant (2), et l'appareil de commande (3) comprenant : un module de détection de température (31) pour détecter des données de changement de température de l'élément chauffant (2) ; et un module de commande (32) pour obtenir une courbe de changement de température de l'élément chauffant (2) selon les données détectées par le module de détection de température (31), sélectionner une plage de températures de commande préalable selon la courbe de changement de température, et commander l'élément chauffant (2) pour chauffer une huile de cigarette dans la plage de températures de commande correspondante correspondante. Lorsqu'une huile de cigarette de différents constituants est chauffée de manière correspondante, l'élément chauffant (2) peut la chauffer à une température appropriée, ce qui permet d'améliorer le taux d'utilisation d'énergie électrique et d'augmenter la quantité de fumée de la cigarette électronique (100).
PCT/CN2015/096581 2015-12-07 2015-12-07 Cigarette électronique et son procédé de commande de chauffage et d'atomisation WO2017096512A1 (fr)

Priority Applications (1)

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PCT/CN2015/096581 WO2017096512A1 (fr) 2015-12-07 2015-12-07 Cigarette électronique et son procédé de commande de chauffage et d'atomisation

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Application Number Priority Date Filing Date Title
PCT/CN2015/096581 WO2017096512A1 (fr) 2015-12-07 2015-12-07 Cigarette électronique et son procédé de commande de chauffage et d'atomisation

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Cited By (24)

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USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
CN109007979A (zh) * 2018-09-03 2018-12-18 深圳市舜宝科技有限公司 电子烟的温度显示系统和电子烟设备
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
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USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
CN110507006A (zh) * 2019-09-24 2019-11-29 深圳睿蚁科技有限公司 一种具有防漏油结构的新型电子雾化器
CN110584207A (zh) * 2019-09-03 2019-12-20 深圳麦克韦尔科技有限公司 一种气雾产生装置、发热组件和存储组件
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CN110742315A (zh) * 2019-05-16 2020-02-04 厦门蜂涛陶瓷有限公司 电子烟加热器及陶瓷发热体的加热控制方法和装置
WO2020038249A1 (fr) * 2018-08-18 2020-02-27 深圳市合元科技有限公司 Procédé de commande de puissance pour cigarette électronique et cigarette électronique
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
WO2022036785A1 (fr) * 2020-08-20 2022-02-24 深圳市云熙智能有限公司 Ensemble à fumer à basse température, procédé de régulation de température et son dispositif, et support de stockage informatique
CN114088582A (zh) * 2021-11-01 2022-02-25 河南中烟工业有限责任公司 一种加热卷烟中施加料液扩散速率稳定的方法

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US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
WO2020038249A1 (fr) * 2018-08-18 2020-02-27 深圳市合元科技有限公司 Procédé de commande de puissance pour cigarette électronique et cigarette électronique
US11918051B2 (en) 2018-08-18 2024-03-05 Shenzhen First Union Technology Co., Ltd. Electronic cigarette and power control method thereof
CN109007979A (zh) * 2018-09-03 2018-12-18 深圳市舜宝科技有限公司 电子烟的温度显示系统和电子烟设备
CN110742315A (zh) * 2019-05-16 2020-02-04 厦门蜂涛陶瓷有限公司 电子烟加热器及陶瓷发热体的加热控制方法和装置
CN110742315B (zh) * 2019-05-16 2024-01-19 厦门蜂涛陶瓷有限公司 电子烟加热器及陶瓷发热体的加热控制方法和装置
CN110584207A (zh) * 2019-09-03 2019-12-20 深圳麦克韦尔科技有限公司 一种气雾产生装置、发热组件和存储组件
CN110507006A (zh) * 2019-09-24 2019-11-29 深圳睿蚁科技有限公司 一种具有防漏油结构的新型电子雾化器
WO2022036785A1 (fr) * 2020-08-20 2022-02-24 深圳市云熙智能有限公司 Ensemble à fumer à basse température, procédé de régulation de température et son dispositif, et support de stockage informatique
CN114088582A (zh) * 2021-11-01 2022-02-25 河南中烟工业有限责任公司 一种加热卷烟中施加料液扩散速率稳定的方法
CN114088582B (zh) * 2021-11-01 2024-04-09 河南中烟工业有限责任公司 一种加热卷烟中施加料液扩散速率稳定的方法

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