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WO2018141101A1 - Système de commande de température de cigarette électronique pour entrer un coefficient de température de résistance de matériau chauffant - Google Patents

Système de commande de température de cigarette électronique pour entrer un coefficient de température de résistance de matériau chauffant Download PDF

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Publication number
WO2018141101A1
WO2018141101A1 PCT/CN2017/072932 CN2017072932W WO2018141101A1 WO 2018141101 A1 WO2018141101 A1 WO 2018141101A1 CN 2017072932 W CN2017072932 W CN 2017072932W WO 2018141101 A1 WO2018141101 A1 WO 2018141101A1
Authority
WO
WIPO (PCT)
Prior art keywords
control unit
circuit
resistance
heating element
electronic cigarette
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/072932
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English (en)
Chinese (zh)
Inventor
欧俊彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Shenxi Hardware Electronic Technology Co Ltd
Original Assignee
Dongguan Shenxi Hardware Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Shenxi Hardware Electronic Technology Co Ltd filed Critical Dongguan Shenxi Hardware Electronic Technology Co Ltd
Priority to PCT/CN2017/072932 priority Critical patent/WO2018141101A1/fr
Publication of WO2018141101A1 publication Critical patent/WO2018141101A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A24F40/60—Devices with integrated user interfaces
    • 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 invention relates to a temperature control system, in particular to an electronic cigarette temperature control system for inputting a temperature coefficient of resistance of a heating material.
  • Electronic cigarettes are electronic products that mimic cigarettes and have the same appearance, smoke, taste and feel as cigarettes. It is a product that allows users to use nicotine and the like after being atomized by means of atomization.
  • Most of the upper temperature-controlled electronic cigarettes in the market only support temperature control of atomizers made of nickel (Ni200) and titanium (Ti1) heating wires.
  • Ni200 nickel
  • Ti1 titanium
  • there are more heating materials to make atomizers such as stainless steel 316L, stainless steel 304, ceramic heating sheets, copper, iron and other materials. If the user needs to use a nebulizer made of new materials, then the product that the user has purchased cannot support the nebulizer made of the new material.
  • the present invention provides the following technical solutions:
  • An electronic cigarette temperature control system for inputting a temperature coefficient of resistance of a heating material, comprising an input interface, a power supply device, a control unit, a sampling unit and a heating element, wherein the power supply device is electrically connected with an input interface, a control unit and a heating element, respectively
  • the input interface is a touch display screen, and the input interface is connected to the control unit through an I/O interface, thereby realizing input and display of information
  • the control unit is connected to the sampling unit, and the input end of the sampling unit is connected to the heating element, and the sampling unit is The operating temperature of the heating element is collected and sent to the control unit.
  • the power supply device is mainly composed of a charging circuit, a battery, a buck regulator circuit, a driving circuit, and a step-up and step-down circuit, wherein the battery is connected to an external power source through a charging circuit, and the battery is connected to the buck type.
  • the voltage regulator circuit, the drive circuit and the step-up step-down power meet the different requirements to realize the control output and voltage regulation of the power.
  • the sampling unit is composed of an amplifying circuit and a sampling circuit, and the amplifying circuit is connected.
  • the output of the sampling circuit is used to amplify the acquired signal and feed it back to the control unit.
  • the electronic cigarette temperature control system that controls the temperature by inputting the temperature coefficient of resistance of the heating material enables an electronic cigarette product to support all atomizers made of materials having the characteristics of temperature coefficient of resistance.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Fig. 2 is a schematic view showing another structure of the present invention.
  • the input end of the sampling unit is connected to the heating element, and the working temperature of the heating element is collected by the sampling unit and sent to the control unit, and the control unit comprehensively judges and controls the driving circuit in the power supply device to supply power to the heating element, thereby realizing temperature control, and the heating element
  • the heating materials such as smoke liquid and smoke smoke are heated to generate smoke, so that the user can obtain the smoking experience.
  • the sampling unit is configured to sample the real-time variation of the voltage V x and the current I x on the heating element, and feed the sampled electrical performance parameter to the control unit in real time, and the control unit calculates the starting thermal element according to the electrical performance parameter fed back by the sampling unit.
  • the current real-time resistance value R x is configured to sample the real-time variation of the voltage V x and the current I x on the heating element, and feed the sampled electrical performance parameter to the control unit in real time, and the control unit calculates the starting thermal element according to the electrical performance parameter fed back by the sampling unit.
  • the current real-time resistance value R x is configured to sample the real-time variation of the voltage V x and the current I x on the heating element, and feed the sampled electrical performance parameter to the control unit in real time, and the control unit calculates the starting thermal element according to the electrical performance parameter fed back by the sampling unit.
  • the current real-time resistance value R x is configured to sample the real-time variation of the voltage V x and the current I
  • the control unit calculates the set temperature T d according to the resistance temperature coefficient and the temperature T d set by the user to enter a fixed resistance heating element R d, the control unit calculates the heating element electrical performance parameters of the feedback sampling unit
  • the current real-time resistance value R x is compared with R x and R d , and the voltage, current, and power supplied from the power supply device to the heating element are controlled by the control unit according to the comparison result.
  • the power supply device is mainly composed of a charging circuit, a battery, a buck regulator circuit, a driving circuit and a step-up step-down circuit, wherein the battery is connected to an external power source through a charging circuit, and the battery is connected to a buck regulator circuit, a driving circuit, and The step-down power is boosted to meet different needs, and the control output and voltage regulation of the power are realized.
  • the sampling unit is composed of an amplifying circuit and a sampling circuit, and the amplifying circuit is connected to the output end of the sampling circuit, thereby amplifying the collected signal and feeding back to the control unit.
  • control method of the present invention is as follows:
  • step S01 the input heating element resistance temperature coefficient is stored in the control unit, and then proceeds to step S02.
  • step S02 the temperature T d to be set is input to the control unit, and then proceeds to step S03.
  • step S03 the control unit 03 detects the resistance value R L in the cold state of the starting thermal element, and then proceeds to step S04.
  • step S04 the control unit 03 calculates the magnitude of the fixed resistance value Rd when the starting thermal element reaches the set temperature Td according to the resistance value R L in the cold state of the input heating element and the input heating element resistance temperature coefficient, and then proceeds to step S05.
  • step S05 the control unit calculates the current real-time resistance R X of the starting thermal element according to the real-time electrical performance parameter fed back by the sampling unit, and then proceeds to step S06.
  • step S07 when the control unit detects that Rx ⁇ R d , the measurement control unit controls the power supply device to increase the voltage, current, and power provided for the heat-free component.
  • step S08 when the control unit detects Rx>R d , the measurement control unit controls the power supply device to reduce voltage, current, and power supplied to the device without heat.
  • the utility model is that after the user inputs any resistance temperature coefficient of the heat generating material capable of making the atomizer through the input interface, the control unit can control the temperature of the heating wire according to the input material resistance temperature coefficient.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

L'invention concerne un système de commande de température de cigarette électronique, pour l'entrée du coefficient de la température de résistance d'un matériau chauffant, qui comprend une interface d'entrée, un appareil d'alimentation électrique, une unité de commande, une unité d'échantillonnage et un élément chauffant, l'appareil d'alimentation électrique étant respectivement connecté à l'interface d'entrée, à l'unité de commande et à l'élément chauffant. L'interface d'entrée est un écran d'affichage à commande tactile connecté à l'unité de commande au moyen d'une interface E/S et utilisé pour l'entrée et l'affichage d'informations ; l'unité de commande est connectée à l'unité d'échantillonnage et une extrémité d'entrée de l'unité d'échantillonnage est connectée à l'élément chauffant, l'unité d'échantillonnage acquérant la température de travail de l'élément chauffant et envoyant celle-ci à l'unité de commande. Le présent système de commande de température de cigarette électronique met en œuvre une commande de température au moyen de l'entrée du coefficient de température de résistance du matériau chauffant de sorte que la cigarette électronique peut prendre en charge des atomiseurs composés de tous les matériaux présentant un coefficient de température de caractéristiques de résistance, ce qui permet de réduire les coûts d'utilisation.
PCT/CN2017/072932 2017-02-06 2017-02-06 Système de commande de température de cigarette électronique pour entrer un coefficient de température de résistance de matériau chauffant Ceased WO2018141101A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/072932 WO2018141101A1 (fr) 2017-02-06 2017-02-06 Système de commande de température de cigarette électronique pour entrer un coefficient de température de résistance de matériau chauffant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/072932 WO2018141101A1 (fr) 2017-02-06 2017-02-06 Système de commande de température de cigarette électronique pour entrer un coefficient de température de résistance de matériau chauffant

Publications (1)

Publication Number Publication Date
WO2018141101A1 true WO2018141101A1 (fr) 2018-08-09

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PCT/CN2017/072932 Ceased WO2018141101A1 (fr) 2017-02-06 2017-02-06 Système de commande de température de cigarette électronique pour entrer un coefficient de température de résistance de matériau chauffant

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WO (1) WO2018141101A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571190A (zh) * 2015-01-22 2015-04-29 卓尔悦（常州）电子科技有限公司 温控系统及其控制方法、含有温控系统的电子烟
CN106072766A (zh) * 2016-04-27 2016-11-09 东莞市深溪五金电子科技有限公司 一种输入发热材料电阻温度系数的电子烟温控系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571190A (zh) * 2015-01-22 2015-04-29 卓尔悦（常州）电子科技有限公司 温控系统及其控制方法、含有温控系统的电子烟
CN106072766A (zh) * 2016-04-27 2016-11-09 东莞市深溪五金电子科技有限公司 一种输入发热材料电阻温度系数的电子烟温控系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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