WO2015180089A1 - Appareil et procédé de test des performances d'une cigarette électronique - Google Patents

Appareil et procédé de test des performances d'une cigarette électronique Download PDF

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Publication number
WO2015180089A1
WO2015180089A1 PCT/CN2014/078773 CN2014078773W WO2015180089A1 WO 2015180089 A1 WO2015180089 A1 WO 2015180089A1 CN 2014078773 W CN2014078773 W CN 2014078773W WO 2015180089 A1 WO2015180089 A1 WO 2015180089A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic cigarette
control module
negative pressure
performance
pressure value
Prior art date
Application number
PCT/CN2014/078773
Other languages
English (en)
Chinese (zh)
Inventor
向智勇
Original Assignee
吉瑞高新科技股份有限公司
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 吉瑞高新科技股份有限公司 filed Critical 吉瑞高新科技股份有限公司
Priority to CN201480078961.2A priority Critical patent/CN106461523B/zh
Priority to PCT/CN2014/078773 priority patent/WO2015180089A1/fr
Publication of WO2015180089A1 publication Critical patent/WO2015180089A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour

Definitions

  • the invention relates to the technical field of electronic cigarette performance testing, in particular to an electronic cigarette performance testing device and a testing method.
  • Sensitivity performance which is expressed by the smokers who need to turn on the ignition of electronic cigarettes during smoking
  • Ventilation and helium performance as The smoker smokes in the smoking process. Specifically, the smoker feels that the inhalation is smooth when smoking the electronic cigarette.
  • the good electronic cigarette inhalation is relatively smooth, and it is close to the feeling of smoking true smoke;
  • the amount of smoke the amount of smoke per mouth is enough, generally speaking, the amount of good electronic cigarette smoke feels more;
  • battery life generally the longer the battery is used, the better the performance of electronic cigarette
  • nebulizer life poor quality electronic cigarette product atomizer is very easy to damage, the longer the life of the atomizer, the better the performance of the electronic cigarette
  • the capacity of the cartridge generally refers to the cartridge The larger the capacity, the better the performance of the electronic cigarette.
  • the present invention provides an electronic cigarette performance testing device and a testing method capable of accurately and efficiently detecting the performance of an electronic cigarette.
  • the invention provides an electronic cigarette performance testing device, comprising a sleeve and a piston inserted in the sleeve, the piston and the sleeve enclosing a smoke collecting cavity, the sleeve also having the smoke Collecting an air inlet communicating with the cavity, the air inlet is connected to the cigarette holder of the electronic cigarette through an air inlet tube, and the piston is used for pumping the electronic cigarette to simulate a smoking action;
  • the intake port has an intake check valve for preventing gas from being drawn into the sleeve from escaping;
  • the electronic cigarette performance testing device further includes a control module and a driving mechanism and a negative pressure detector electrically connected to the control module; wherein
  • the driving mechanism is configured to drive the piston to move to achieve pumping
  • the negative pressure detector is connected to the intake pipe through an intake manifold for sensing a negative pressure value in the intake pipe, and transmitting the negative pressure value to the control module;
  • the control module is configured to control opening and closing of the driving mechanism and determine a ventilation performance of the electronic cigarette according to the negative pressure value.
  • the sleeve is further provided with an air outlet communicating with the smoke collecting chamber, and the air outlet is communicated with the outside through an air outlet; the air outlet has an air outlet check valve for The external gas is prevented from flowing into the smoke collecting chamber.
  • control module is further configured to control the driving mechanism to drive the piston to discharge the drawn gas to determine the atomization performance of the electronic cigarette.
  • the above-mentioned electronic cigarette performance testing device further includes an alarm device electrically connected to the control module, and the alarm device is configured to issue an alarm according to the determination result of the control module.
  • the above-described electronic cigarette performance testing device further includes a clamping device for clamping the electronic cigarette.
  • the clamping device includes a fixing seat and a resilient receiving member on the fixing seat for accommodating the cigarette holder of the electronic cigarette, the elastic receiving member and the air inlet tube Connected.
  • the electronic cigarette performance testing device further includes an inner hollow box, wherein the piston, the control module, the driving mechanism and the clamping device are all located in the box, and the alarm device is fixed on the outer wall of the box body. on.
  • the driving mechanism includes a cylinder and a solenoid valve for controlling intake or exhaust of the cylinder.
  • the driving mechanism includes a motor and a transmission mechanism connected between the motor and the piston.
  • the transmission mechanism is a screw slide mechanism.
  • the invention also provides a method for testing the performance of an electronic cigarette, comprising the following steps:
  • control module controls the driving mechanism to drive the piston to pump the electronic cigarette to simulate the smoking action
  • the negative pressure detector detects the negative pressure value in the intake pipe during pumping, and sends the detected negative pressure value to the control module;
  • the control module determines the detected negative pressure value to determine the ventilation performance of the electronic cigarette.
  • the step S3 includes the following steps:
  • the above electronic cigarette performance testing method further includes:
  • control module controls the alarm device to issue an alarm.
  • the above electronic cigarette testing method further includes the following steps:
  • the control module controls the driving mechanism to drive the piston to move the exhausted gas
  • the utility model has the beneficial effects of implementing the electronic cigarette performance testing device of the invention: in the electronic cigarette performance testing device and method according to the invention, the negative pressure value of the electronic cigarette during smoking is detected by setting the negative pressure detector, and the control module is passed Judging the detected negative pressure value, thereby directly characterizing the ventilation performance of the electronic cigarette with the test data, so the test result is accurate and the work efficiency is high; and the test device and method are reproducible for all electronic cigarettes, so Test e-cigarettes in batches. In addition, the atomization performance of the electronic cigarette is also judged based on the color of the smoke discharged from the electronic cigarette performance testing device.
  • FIG. 1 is a block diagram showing the working principle of the electronic cigarette performance testing device of the present invention
  • FIG. 2 is a schematic structural view of an electronic cigarette performance testing device of the present invention
  • Fig. 3 is a schematic view showing the structure of the holding device shown in Fig. 2.
  • the negative pressure value of the electronic cigarette when smoking is detected by setting a negative pressure detector, and the detected negative pressure value is judged by the control module, thereby directly using the test
  • the data characterizes the aeration performance of the electronic cigarette, so the test results are accurate and fair; and the test device and method are reproducible for all electronic cigarettes, and thus can be used for batch testing of electronic cigarettes.
  • the atomization performance of the electronic cigarette is also judged based on the color of the smoke discharged from the electronic cigarette performance testing device.
  • the electronic cigarette performance testing device provided in FIG. 1 and FIG. 2 is used for testing the ventilation performance, atomization performance, and the like of the electronic cigarette 100.
  • the electronic cigarette performance testing device includes an inductive switch, a clamping device 201, a negative pressure detector 207, a sleeve 203, a piston (not labeled), a drive mechanism 204, a control module 205, an alarm device 206, and a housing 300.
  • the box body 300 is substantially hollow and has a rectangular parallelepiped shape.
  • the box body 300 is mounted with a carrier plate 301, an inductive switch, a clamping device 201, a negative pressure detector 207, a sleeve 203, and a piston.
  • the driving mechanism 204 and the control module 205 are all accommodated inside the box 300 and fixedly mounted on the carrier board 301.
  • the alarm device 206 is mounted on the outer wall of the cabinet 300 to facilitate the rapid detection of alarm information during the test.
  • the electronic cigarette 100 is mounted in the holding device 201.
  • the piston is inserted into the sleeve 203 and encloses a smoke collecting chamber with the sleeve 203.
  • the sleeve 203 also has an air inlet and an air outlet that communicate with the smoke collection chamber.
  • the intake port communicates with the mouthpiece of the electronic cigarette 100 through the intake pipe 202, and the sleeve 203 is used to pump the electronic cigarette 100 to simulate a smoking action.
  • the air inlet has an intake check valve 209 for preventing the gas drawn into the sleeve 203 from escaping; the air outlet is connected to the outside through the air outlet pipe 210, and the air outlet has an air outlet check valve 208 for making The gas in the smoke collecting chamber is discharged through the gas outlet pipe 210 and prevents external gas from entering the smoke collecting chamber.
  • the drive mechanism 204 is coupled to the piston and is electrically coupled to the control module 205.
  • the drive mechanism 204 is configured to drive piston movement in accordance with an instruction of the control module 205 to effect pumping or venting.
  • the drive mechanism 204 includes a commercially available cylinder and a solenoid valve for controlling cylinder intake or exhaust, wherein the piston of the cylinder is inserted into the sleeve 203 to effect a pumping or exhausting action.
  • the drive mechanism 204 includes a motor and a transmission.
  • the transmission mechanism is a commercially available screw slide module.
  • the screw slide table module converts the rotary motion of the motor during operation into a linear motion of the piston through the transmission mechanism, thereby pushing the piston movement to realize the action of pumping or exhausting.
  • the drive shaft of the motor is screwed to one end of the screw, and after the motor is started, the rotary motion of the motor is converted into a linear motion by the screw, and the other end of the screw and the slider on the slide One end is fixedly connected to drive the slider to move; the other end of the slider is fixedly connected with the piston, thereby driving the piston to move.
  • the design of such a transmission mechanism in the device makes it possible to achieve a compact connection between the various structures of the device, so that the device is compact in structure.
  • the negative pressure detector 207 is a commercially available negative pressure detector that communicates with the intake pipe 202 through a branch pipe and is electrically connected to the control module 205 for detecting a negative pressure value in the intake pipe 202 and a negative pressure value. Send to control module 205.
  • the preset value of the negative pressure value for determining whether the detected negative pressure value is normal is preset in the control module 205 for controlling the opening and closing of the driving mechanism 204 and determining the ventilation performance of the electronic cigarette according to the negative pressure value.
  • the alarm device 206 is electrically connected to the control module 205.
  • the control module 205 determines that the ventilation performance of the electronic cigarette 100 is poor, the command control alarm device 206 issues an alarm to prompt the user.
  • the inductive switch is electrically connected to the control module 205 for detecting whether the electronic cigarette 100 to be detected is inserted on the clamping device 201.
  • the inductive switch includes an inductive probe 212 mounted on the clamping device 201 and a sensor regulating valve 211 mounted on an outer wall of the housing 300.
  • the inductive switch is a photosensitive switch
  • the inductive probe is a fiber optic sensing probe (also referred to as a fiber optic sensor).
  • the control module 205 controls the movement of the drive mechanism 204 to pump the electronic cigarette 100.
  • the clamping device 201 is fixedly mounted on the carrier plate 301, and includes a fixing base 201a for inserting the electronic cigarette 100 and a mounting base 201b for mounting the sensing probe 212.
  • the fixing base 201a and the mounting base 201b are two flat plates that are perpendicular to each other.
  • Fixing seat 201a One side of the fixing base 201a is fixedly connected to the supporting plate 301, and the other side of the fixing base 201a is used for fixing the elastic accommodating member 201c made of silicone rubber for the electronic cigarette 100.
  • the use of the silica gel allows the mouthpiece to be more closely fitted to the elastic receiving member 201c, thereby preventing the smoke from leaking out.
  • test method of the electronic cigarette performance testing device will be described in detail.
  • the test method includes the following steps:
  • the sensor switch When the sensor switch detects that the electronic cigarette 100 is inserted on the clamping device 201, it sends a signal to the control module 205;
  • the control module 205 controls the driving mechanism 204 to drive the piston to pump the electronic cigarette 100 to simulate a smoking action
  • the negative pressure detector 207 detects the negative pressure value in the intake pipe 202 when pumping, and sends the detected negative pressure value to the control module 205;
  • the control module 205 determines the detected negative pressure value to determine the ventilation performance of the electronic cigarette, specifically, presets a normal negative pressure value range in the control module 205; and determines whether the detected negative pressure value is at a preset negative If the pressure value is within the range of pressure; if so, the ventilation performance of the electronic cigarette 100 is good; otherwise, the ventilation performance of the electronic cigarette 100 is not good, that is, helium gas, air leakage, and the like may occur.
  • control alarm device 206 issues an alarm to alert the user.
  • the control module 205 controls the drive mechanism 204 to move in the opposite direction to push the piston to move the smoke collected in the sleeve 203 and expel the smoke from the air outlet.
  • the user judges the atomization performance of the electronic cigarette according to the color of the discharged smoke. When the discharged smoke is white, it indicates that the amount of smoke discharged is large, and the atomization performance of the electronic cigarette is good; otherwise, the atomization performance of the electronic cigarette not good.

Abstract

L'invention concerne un appareil de test des performances d'une cigarette électronique et un procédé de test. L'appareil de test des performances d'une cigarette électronique comprend un manchon (203) et un piston inséré dans le manchon (203). Le piston et le manchon (203) se rejoignent pour former une cavité de collecte de fumée. Le manchon est également pourvu d'une entrée d'air en communication avec la cavité de collecte de fumée. L'entrée d'air communique avec un embout d'une cigarette électronique au moyen d'un tuyau d'admission d'air (202). Le piston est utilisé pour extraire l'air dans la cigarette électronique pour simuler une action d'un fumeur. Une soupape anti-retour d'entrée d'air est disposée dans l'entrée d'air. L'appareil de test des performances d'une cigarette électronique comprend également un module de commande (205) et comprend un mécanisme d'entraînement (204) et un instrument de détection de pression négative (207) tous les deux connectés électriquement au module de commande (205). Le mécanisme d'entraînement (204) est utilisé pour amener le piston à se déplacer, de manière à mettre en œuvre l'extraction d'air. L'instrument de détection de pression négative (207) est utilisé pour détecter une valeur de pression négative dans le tuyau d'admission d'air (202). Le module de commande (205) est utilisé pour commander la fonction Marche/Arrêt du mécanisme d'entraînement (204) et pour déterminer les performances de ventilation de la cigarette électronique selon la valeur de pression négative.
PCT/CN2014/078773 2014-05-29 2014-05-29 Appareil et procédé de test des performances d'une cigarette électronique WO2015180089A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480078961.2A CN106461523B (zh) 2014-05-29 2014-05-29 电子烟性能测试装置及测试方法
PCT/CN2014/078773 WO2015180089A1 (fr) 2014-05-29 2014-05-29 Appareil et procédé de test des performances d'une cigarette électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/078773 WO2015180089A1 (fr) 2014-05-29 2014-05-29 Appareil et procédé de test des performances d'une cigarette électronique

Publications (1)

Publication Number Publication Date
WO2015180089A1 true WO2015180089A1 (fr) 2015-12-03

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CN (1) CN106461523B (fr)
WO (1) WO2015180089A1 (fr)

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CN107167557A (zh) * 2017-04-25 2017-09-15 广东中烟工业有限责任公司 一种可视化烟气抽吸实验装置及其应用方法
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (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
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
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
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
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
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
CN113433096A (zh) * 2021-06-24 2021-09-24 青岛颐中科技有限公司 一种加热卷烟烟气透光度检测装置
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer

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CN115219287A (zh) * 2022-07-26 2022-10-21 深圳市艾瑞斯电子有限公司 一种电子烟雾化气溶胶测试用取样抽气装置及方法

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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
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058124B2 (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
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
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
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (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
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10045567B2 (en) 2013-12-23 2018-08-14 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
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
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
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
CN107167557A (zh) * 2017-04-25 2017-09-15 广东中烟工业有限责任公司 一种可视化烟气抽吸实验装置及其应用方法
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
CN113433096A (zh) * 2021-06-24 2021-09-24 青岛颐中科技有限公司 一种加热卷烟烟气透光度检测装置

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