WO2020206702A1 - Procédé et dispositif de commande d'économie d'énergie pour dispositif d'atomisation électronique et dispositif d'atomisation électronique - Google Patents

Procédé et dispositif de commande d'économie d'énergie pour dispositif d'atomisation électronique et dispositif d'atomisation électronique Download PDF

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Publication number
WO2020206702A1
WO2020206702A1 PCT/CN2019/082566 CN2019082566W WO2020206702A1 WO 2020206702 A1 WO2020206702 A1 WO 2020206702A1 CN 2019082566 W CN2019082566 W CN 2019082566W WO 2020206702 A1 WO2020206702 A1 WO 2020206702A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
electronic atomization
supply device
cartridge
module
Prior art date
Application number
PCT/CN2019/082566
Other languages
English (en)
Chinese (zh)
Inventor
李奎
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.)
Filing date
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/CN2019/082566 priority Critical patent/WO2020206702A1/fr
Priority to EP19888239.1A priority patent/EP3744198A4/fr
Priority to US16/966,458 priority patent/US20210227890A1/en
Publication of WO2020206702A1 publication Critical patent/WO2020206702A1/fr

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • A24F40/53Monitoring, e.g. fault detection
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42Cartridges or containers for inhalable precursors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • A24F40/51Arrangement of sensors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/65Devices with integrated communication means, e.g. wireless communication means

Definitions

  • the present invention relates to the field of electronic atomization devices, and more specifically, to an energy-saving control method, device, and electronic atomization device of an electronic atomization device.
  • the current electronic atomization device is generally composed of two parts: an atomization cartridge and a power supply device.
  • the atomization cartridge includes a storage chamber for storing a volatile medium and an atomizing element that heats and atomizes the atomizable medium.
  • the device generally includes control modules such as power supply and PCB board.
  • the Bluetooth module or the motion sensor module is always in a state of monitoring whether there is a Bluetooth signal or whether there is also an action behavior, it is equivalent to a standby power consumption state.
  • the electronic atomization device is generally In this case, the user does not reach the user until a long time in the warehouse or transportation, and the power is often exhausted when it reaches the user, and the consumer cannot experience the product in the first time, resulting in a poor user experience.
  • the technical problem to be solved by the present invention is to provide an energy-saving control method, device and electronic atomization device for an electronic atomization device in view of the above-mentioned defects of the prior art.
  • the technical solution adopted by the present invention to solve its technical problems is: constructing an energy-saving control method for an electronic atomization device, the electronic atomization device includes an atomized cartridge and a power supply device, and the method includes:
  • the detecting whether the atomization cartridge is inserted into the power supply device includes:
  • the additional function module is a Bluetooth module
  • the activation of the additional functional module of the electronic atomization device includes: activating the Bluetooth module of the electronic atomization device, so that the Bluetooth module enters the Bluetooth signal detection and transmission state;
  • Maintaining the additional function module in a power saving state includes: maintaining the Bluetooth module in a power saving state.
  • the additional function module is an action sensor
  • the additional functional module for activating the electronic atomization device includes: activating the motion sensor of the electronic atomization device, so that the motion sensor enters a motion detection state;
  • Maintaining the additional function module in a power-saving state includes: maintaining the motion sensor in a power-saving state.
  • maintaining the additional function module in a power-saving state includes:
  • the power supply device stops supplying power to the additional function module
  • the accessory function module enters a sleep state.
  • the present invention also provides an energy-saving control device for an electronic atomization device.
  • the electronic atomization device includes an atomization cartridge and a power supply device, and the electronic atomization device further includes a device connected to the power supply device for detecting Whether the atomized cartridge is inserted into the detection module of the power supply device;
  • the detection module detects that the atomization cartridge is inserted into the power supply device, activate the additional function module of the electronic atomization device; if the detection module does not detect that the atomization cartridge is inserted For the power supply device, the additional function module is maintained in a power saving state.
  • the detection device detects the detection current or the detection voltage of the pin used to connect the atomization cartridge in the power supply device, according to the The detection current or the detection voltage determines whether the atomization cartridge is inserted into the power supply device and is electrically connected.
  • the additional function module is a Bluetooth module; [0024] If the detection module detects that the atomization cartridge is inserted into the power supply device, the Bluetooth module is activated; if the detection module does not detect that the atomization cartridge is inserted into the power supply device, then The Bluetooth module is maintained in a power saving state.
  • the additional function module is an action sensor
  • the detection module If the detection module detects that the atomized cartridge is inserted into the power supply device, activate the motion sensor; if the detection module does not detect that the atomized cartridge is inserted into the power supply device, then The motion sensor is maintained in a power-saving state.
  • the present invention also provides an electronic atomization device, which uses the above-mentioned electronic atomization device energy-saving control method; or
  • the electronic atomization device includes the above-mentioned electronic atomization device energy saving control device.
  • the energy-saving control method, device and electronic atomization device of an electronic atomization device implementing the present invention have the following beneficial effects:
  • the electronic atomization device includes an atomization cartridge and a power supply device, and the electronic atomization device also includes power supply Device connection, a detection module for detecting whether the atomization cartridge is inserted into the power supply device; if the detection module detects that the atomization cartridge is inserted into the power supply device, the additional function module of the electronic atomization device is activated; if the detection module does not detect atomization If the cartridge is inserted into the power supply device, the additional function module is maintained in a power-saving state.
  • the atomized cartridge and the power supply module are placed separately, the additional function module does not need to be in an activated state, which avoids power consumption, and consumers may still have power to experience the new product when they get the product. user experience.
  • FIG. 1 is a flowchart of an energy-saving control method for an electronic atomization device according to an embodiment
  • FIG. 2 is a schematic structural diagram of an energy-saving control device for an electronic atomization device according to an embodiment
  • FIG. 3 is a schematic structural diagram of an electronic atomization device provided by an embodiment. The best embodiment for implementing the invention
  • this embodiment provides an energy-saving control method for an electronic atomization device.
  • the electronic atomization device includes an atomization cartridge and a power supply device, and the method includes:
  • detecting whether the atomized cartridge is inserted into the power supply device includes: detecting whether the atomized cartridge is inserted into the power supply device and electrically connected.
  • the power supply device includes a power supply, PCB board and other circuits.
  • the atomization cartridge needs to be connected to the power supply device. After connection, the power supply device supplies power to the atomization device, and the atomization cartridge can atomize the liquid cigarette.
  • this embodiment is not specifically limited here, as long as the atomized cartridge can be installed.
  • the detection device in the electronic atomization device detects the detection current or detection voltage of the pin for connecting the atomization cartridge in the power supply device, and determines whether the atomization cartridge is inserted into the power supply device according to the detection current or detection voltage. Make electrical connections. For example, setting the preset current value, when the detection current is greater than the preset current value, it means that the atomization cartridge is inserted into the power supply device and electrically connected; when the detection current is not greater than the preset current value, it means that the atomization cartridge is not inserted into the power supply The device is also not electrically connected.
  • a mechanical switch can also be used to detect whether the atomized cartridge is inserted into the power supply device, and the mechanical switch can be installed in the installation position of the atomized cartridge.
  • the mechanical switch is triggered. After the mechanical switch is turned on, a control signal is generated and sent to the power supply device, and the power supply device starts to supply power to the additional functional module.
  • the additional function modules in this embodiment refer to the basic components of the non-electronic atomization device, that is, the electronic atomization device can still work without the additional function module, and these accessory function modules are more capable of realizing electronic atomization.
  • the devices are more intelligent and diversified, and the user experience is improved. If it is detected that the atomized cartridge is inserted into the power supply device, an activation instruction is generated, and the power supply device activates the additional function module according to the activation instruction. example For example, when the detection current is greater than the preset current value, an activation command is generated; or when the detection current is not greater than the preset current value, an activation command is generated; or when a high level is detected, an activation command is generated.
  • the additional function module in the electronic atomization device of this embodiment is a Bluetooth module; the additional function module for activating the electronic atomization device includes: activating the Bluetooth module of the electronic atomization device, enabling the Bluetooth module to enter the Bluetooth signal detection and Sending state; Maintaining the additional function module in the power saving state includes: Maintaining the Bluetooth module in the power saving state.
  • the additional function module in the electronic atomization device of this embodiment is a motion sensor; the additional function module for activating the electronic atomization device includes: activating the motion sensor of the electronic atomization device to make the motion sensor enter the motion detection state; Maintaining the additional function module in the power-saving state includes: The motion sensor is maintained in the power-saving state.
  • the additional function module of the electronic atomization device is activated after being activated.
  • the additional function module When the additional function module is in the working state, if it is detected that the atomization cartridge is disconnected from the power supply device or it is detected that the atomization cartridge is pulled out for power supply Device, the additional function module enters the power saving state.
  • the additional function module is maintained in a power-saving state. Further, maintaining the additional function module in a power-saving state includes: the power supply device stops supplying power to the additional function module; or the accessory function module enters a sleep state.
  • the atomized cartridge and the power supply module are placed separately, the additional function module does not need to be in an activated state, and power consumption is avoided. Consumers may still experience power when they get the product. New products to enhance user experience.
  • this embodiment provides an energy-saving control device for an electronic atomization device.
  • the electronic atomization device includes an atomization cartridge and a power supply device.
  • the electronic atomization device is used to install the installation position of the atomization cartridge There are many manifestations, and this embodiment is not specifically limited here, as long as the atomized cartridge can be installed.
  • the electronic atomization device also includes a detection module connected to the power supply device and used to detect whether the atomization cartridge is inserted into the power supply device.
  • the additional function module of the electronic atomization device is activated; if the detection module does not detect that the atomization cartridge is inserted into the power supply device, the additional function module is maintained in a power-saving state.
  • maintaining the additional function module in the power-saving state includes: the power supply device stops supplying power to the additional function module; or the accessory function module enters a sleep state.
  • additional function modules include but not limited For Bluetooth modules, motion sensors, etc.
  • the additional functional modules in this embodiment refer to the basic components of the non-electronic atomization device, that is, the electronic atomization device can still work without the additional functional module, and these accessory functional modules are more capable of implementing electronic
  • the atomization device is more intelligent and diversified, which improves the user experience.
  • the detection device detects the detection current or detection voltage of the pin used for connecting the atomization cartridge in the power supply device, and determines the atomization smoke according to the detection current or detection voltage Whether the bullet is inserted into the power supply device and electrically connected. For example, setting the preset current value, when the detection current is greater than the preset current value, it means that the atomization cartridge is inserted into the power supply device and electrically connected; when the detection current is not greater than the preset current value, it means that the atomization cartridge is not inserted into the power supply The device is also not electrically connected.
  • the additional functional module in the energy-saving control device of the electronic atomization device of this embodiment is a Bluetooth module. If the detection module detects that the atomization cartridge is inserted into the power supply device, the Bluetooth module is activated; if the detection module does not detect that the atomization cartridge is inserted into the power supply device, the Bluetooth module is maintained in a power-saving state. Alternatively, maintaining the Bluetooth module in the power-saving state includes: the power supply device stops powering the Bluetooth module; or the Bluetooth module enters the sleep state.
  • the additional functional module is an action sensor. If the detection module detects that the atomization cartridge is inserted into the power supply device, the motion sensor is activated; if the detection module does not detect that the atomization cartridge is inserted into the power supply device, the motion sensor is maintained in a power-saving state. Alternatively, maintaining the motion sensor in the power-saving state includes: the power supply device stops supplying power to the motion sensor; or the motion sensor enters a sleep state.
  • the atomized cartridge and the power supply module are placed separately, and the additional function module does not need to be in an activated state to avoid power consumption. Consumers may still experience power when they get the product. New products to enhance user experience.
  • This embodiment provides an electronic atomization device, and the electronic atomization device uses the energy-saving control method of the electronic atomization device as described above.
  • this embodiment provides an electronic atomization device, and the electronic atomization device includes the energy-saving control device of the electronic atomization device as described above.
  • the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.
  • the description is relatively simple, and the related parts can be referred to the description of the method part.
  • the steps of the method or algorithm described in the embodiments disclosed herein can be directly implemented by hardware, a software module executed by a processor, or a combination of the two.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical fields Any other known storage medium.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Selective Calling Equipment (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de commande d'économie d'énergie pour un dispositif d'atomisation électronique et le dispositif d'atomisation électronique. Le dispositif d'atomisation électronique comprend un cartomiseur et un dispositif d'alimentation électrique, et le dispositif d'atomisation électronique comprend en outre un module de détection connecté au dispositif d'alimentation électrique et utilisé pour détecter si oui ou non le cartomiseur est inséré dans le dispositif d'alimentation électrique ; si le module de détection détecte que le cartomiseur est inséré dans le dispositif d'alimentation électrique, un module de fonction supplémentaire du dispositif d'atomisation électronique est activé ; et si le module de détection ne détecte pas que le cartomiseur est inséré dans le dispositif d'alimentation électrique, le module de fonction supplémentaire est maintenu dans un état d'économie d'énergie. Pendant le stockage et le transport, le cartomiseur et le dispositif d'alimentation électrique sont placés séparément l'un de l'autre ; le module de fonction supplémentaire n'a pas besoin d'être dans un état activé, ce qui permet d'éviter la consommation d'énergie ; et lorsqu'un client prend un produit, il reste de la puissance pour permettre à l'utilisateur d'essayer le nouveau produit, ce qui améliore l'expérience utilisateur.
PCT/CN2019/082566 2019-04-12 2019-04-12 Procédé et dispositif de commande d'économie d'énergie pour dispositif d'atomisation électronique et dispositif d'atomisation électronique WO2020206702A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2019/082566 WO2020206702A1 (fr) 2019-04-12 2019-04-12 Procédé et dispositif de commande d'économie d'énergie pour dispositif d'atomisation électronique et dispositif d'atomisation électronique
EP19888239.1A EP3744198A4 (fr) 2019-04-12 2019-04-12 Procédé et dispositif de commande d'économie d'énergie pour dispositif d'atomisation électronique et dispositif d'atomisation électronique
US16/966,458 US20210227890A1 (en) 2019-04-12 2019-04-12 Method and device for energy-saving control of electronic atomizing device, and electronic atomizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/082566 WO2020206702A1 (fr) 2019-04-12 2019-04-12 Procédé et dispositif de commande d'économie d'énergie pour dispositif d'atomisation électronique et dispositif d'atomisation électronique

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US (1) US20210227890A1 (fr)
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3982776A1 (fr) * 2019-06-13 2022-04-20 Nerudia Limited Dispositifs substituts d'usage de tabac et procédés, systèmes et appareils associés
WO2022268807A1 (fr) * 2021-06-22 2022-12-29 Jt International S.A. Dispositif de génération d'aérosol comprenant une partie de commutation, cartouche amovible associée et ensemble de génération d'aérosol

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104394723A (zh) * 2012-05-14 2015-03-04 尼科投资控股有限公司 电子蒸气提供装置
CN105077592A (zh) * 2015-07-02 2015-11-25 北京希格玛和芯微电子技术有限公司 电子烟、烟杆、烟弹及用于烟弹的识别方法
CN106163305A (zh) * 2014-01-27 2016-11-23 Sis资源有限公司 电子蒸汽吐烟装置中的有线通信
CN107411177A (zh) * 2012-05-14 2017-12-01 尼科投资控股有限公司 电子蒸气提供装置
CN108143006A (zh) * 2018-01-12 2018-06-12 深圳市康泓威科技有限公司 自动控制的加热不燃型电子烟具及其控制方法
US20180310619A1 (en) * 2017-05-01 2018-11-01 Yongjie James Xu Microvaporizer with controlled activation
CN108827372A (zh) * 2018-03-21 2018-11-16 深圳麦克韦尔股份有限公司 一种电子烟状态检测电路、检测方法及电子烟
CN109283867A (zh) * 2018-08-24 2019-01-29 深圳市合元科技有限公司 一种开关控制电路、开关控制方法及电子烟

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2519101A (en) * 2013-10-09 2015-04-15 Nicoventures Holdings Ltd Electronic vapour provision system
WO2015082560A1 (fr) * 2013-12-03 2015-06-11 Philip Morris Products S.A. Article de génération d'aérosol, et système actionné électriquement incorporant un traceur
US10736356B2 (en) * 2015-06-25 2020-08-11 Altria Client Services Llc Electronic vaping device having pressure sensor
US11357936B2 (en) * 2016-02-25 2022-06-14 Altria Client Services Llc Method and devices for controlling electronic vaping devices
DK179373B1 (en) * 2017-07-27 2018-05-28 Odin & Thor Aps Electronic smoking system and method for controlling power consumption of an electronic smoking system
US11140918B2 (en) * 2019-03-15 2021-10-12 Flair Products Llc Personal vaporizer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104394723A (zh) * 2012-05-14 2015-03-04 尼科投资控股有限公司 电子蒸气提供装置
CN107411177A (zh) * 2012-05-14 2017-12-01 尼科投资控股有限公司 电子蒸气提供装置
CN106163305A (zh) * 2014-01-27 2016-11-23 Sis资源有限公司 电子蒸汽吐烟装置中的有线通信
CN105077592A (zh) * 2015-07-02 2015-11-25 北京希格玛和芯微电子技术有限公司 电子烟、烟杆、烟弹及用于烟弹的识别方法
US20180310619A1 (en) * 2017-05-01 2018-11-01 Yongjie James Xu Microvaporizer with controlled activation
CN108143006A (zh) * 2018-01-12 2018-06-12 深圳市康泓威科技有限公司 自动控制的加热不燃型电子烟具及其控制方法
CN108827372A (zh) * 2018-03-21 2018-11-16 深圳麦克韦尔股份有限公司 一种电子烟状态检测电路、检测方法及电子烟
CN109283867A (zh) * 2018-08-24 2019-01-29 深圳市合元科技有限公司 一种开关控制电路、开关控制方法及电子烟

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3744198A4 *

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US20210227890A1 (en) 2021-07-29
EP3744198A1 (fr) 2020-12-02
EP3744198A4 (fr) 2021-01-27

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