CN104886780A - Electronic cigarette with detection device and detection method - Google Patents
Electronic cigarette with detection device and detection method Download PDFInfo
- Publication number
- CN104886780A CN104886780A CN201510245238.5A CN201510245238A CN104886780A CN 104886780 A CN104886780 A CN 104886780A CN 201510245238 A CN201510245238 A CN 201510245238A CN 104886780 A CN104886780 A CN 104886780A
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- atomizer
- module
- electronic cigarette
- heating wire
- checkout gear
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- A24F47/008—
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- Control Of Resistance Heating (AREA)
Abstract
The invention relates to an electronic cigarette with a detection device and a detection method, wherein the electronic cigarette with the detection device comprises a cigarette pipe, an atomizer, a power supply and a switch, the cigarette pipe stores nicotine solution, the atomizer converts liquid nicotine in the cigarette pipe into mist, and heating wires are arranged in the atomizer. The electronic cigarette with the detection device is characterized by comprising a detection device and a print circuit board (PCB), wherein the detection device detects resistance values of the heating wires, the power supply is electrically connected with the PCB board, the PCB board is connected with the detection device, the PCB board is provided with a BUCK/BOOST power supply circuit and a microprogrammed control unit (MCU) control device, the BUCK/BOOST power supply circuit is electrically connected with the heating wires, the detection device conveys the detected resistance values of the heating wires to the MCU control device, and the MCU control device controls the BUCK/BOOST power supply circuit to output different voltages to the atomizer according to the resistance values of the heating wires.
Description
Technical field
The present invention relates to electronic cigarette field, be specifically related to a kind of electronic cigarette with checkout gear and detection method.
Background technology
Electronic cigarette has another name called virtual cigarette, because it has the taste approximate with cigarette, and does not have the harmful components such as tar, suspended particulates in cigarette, is subject to liking of people.Existing electronic cigarette generally by smoke pipe, atomizer and battery 3 part form, in order to cater to the needs of client, atomizer has different types, this electronic cigarette has following several shortcoming: one is that electronic cigarette can not detect the atomizer identifying different types automatically, pass through artificial selection, mode of operation complexity is loaded down with trivial details; Two is when lacking tobacco tar in atomizer chamber in electronic cigarette, prior art can only temperature constant in setting value, can not automatically lower the temperature, can cause and cause the atomization core in atomizer or atomization silk and organic cotton to burn out because lacking tobacco tar in chamber, and the harmful substance allowing user draw to burn out atomization core or atomization silk to produce with organic cotton, damage health and affect mouthfeel; Three are control panels of electronic cigarette is point out user not connect atomizer by simple system when not connecting atomizer, and alarming effect is not obvious.
Summary of the invention
In order to solve the problem, technical scheme provided by the invention is as follows:
A kind of electronic cigarette with checkout gear, comprise the smoke pipe holding nicotine solution, liquid nicotine in smoke pipe is transformed into the atomizer of fog, power supply and switch, atomizer inside is provided with heating wire, electronic cigarette also comprises the checkout gear and pcb board that detect heating wire resistance value, power electric connecting PCB board, pcb board connects checkout gear, pcb board is provided with the BUCK/BOOST power circuit and MCU control device that are electrically connected with heating wire, checkout gear is transported to MCU control device the heating wire resistance value detected, MCU control device exports different voltage to atomizer according to the resistance value control BUCK/BOOST power circuit of heating wire.
Described BUCK/BOOST power circuit is provided with boost module and voltage reduction module.
Described electronic cigarette is also provided with the display screen that can show BUCK/BOOST power circuit output voltage, whether access atomizer and heating wire resistance value.
Heating wire in described atomizer is nichrome heat silk or Ni200 heating wire.
Described checkout gear comprises resistance detection module and temperature detecting module, and resistance detection module detects the resistance value of heating wire, and temperature detecting module detects the operating temperature of heating wire.
Described MCU control device comprises information receiving module, analysis and processing module, resistance judge module, temperature judge module and message output module, information receiving module receives the data of self-test device and data is transported to analysis and processing module, analysis and processing module analyzing and processing resistance data and temperature data are also transported to resistance judge module and temperature judge module them respectively, resistance judge module and temperature judge module are provided with predetermined value, resistance judge module and temperature judge module are transported to message output module judged result, BUCK/BOOST power circuit is according to the data action of message output module, when resistance value meets predetermined value, the boosting of BUCK/BOOST power circuit or step-down, when temperature value exceedes predetermined value, BUCK/BOOST power circuit stops output voltage.
Detection method is the checkout gear that make use of above-mentioned electronic cigarette, and its step comprises:
A. whether the resistance detection module detected electrons cigarette of checkout gear accesses the resistance value of atomizer or atomizer internal heat generation silk and generates detection data;
B. the temperature detecting module of checkout gear detects the temperature in atomizer and generates and detects data,
The detection data of c.MCU control device receiving detection device, according to detection data:
C1. when electronic cigarette does not access atomizer, display screen display "---Ω ",
C2. when electronic cigarette accesses atomizer, display screen display " xxx Ω ", if the line with heating function of atomizer is nichrome heat silk, display screen display " xxxV ", if the line with heating function of atomizer is Ni200 heating wire, display screen display " xxxF ",
C3. when atomizer temperature exceedes predetermined value, system meeting automatic pause power stage, and show " DRY BURN " on a display screen and glimmer 10 times;
D. MCU control device control BUCK/BOOST power circuit output voltage is to atomizer.
Beneficial effect of the present invention is: checkout gear detects the resistance value of heating wire and data are transported to MCU control device, MCU control device exports different voltage to atomizer according to detection Data Control BUCK/BOOST power circuit, compared with prior art full process automatization, without the need to manual operation, easy to use, in addition, display screen can show BUCK/BOOST power circuit output voltage, whether access the resistance value of atomizer and heating wire, is conducive to user and uses.
Accompanying drawing explanation
Fig. 1 is the workflow schematic diagram of electronic cigarette of the present invention;
Fig. 2 is the workflow schematic diagram that the present invention detects heating wire;
Fig. 3 is the workflow schematic diagram of inventive display;
Fig. 4 is another workflow schematic diagram of inventive display.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
First, make annotation with regard to the English occurred in this description: pcb board-printed circuit board (PCB), BUCK/BOOST power circuit-buck-boost power circuit, MCU control device-monolithic processor control device, Ni200-nickel alloy 200, DRY BURN-dry combustion method.
As shown in Figure 1, a kind of electronic cigarette with checkout gear, comprise the smoke pipe holding nicotine solution, liquid nicotine in smoke pipe is transformed into the atomizer of fog, power supply and switch, atomizer inside is provided with heating wire, electronic cigarette also comprises the checkout gear and pcb board that detect heating wire resistance value, power electric connecting PCB board, pcb board connects checkout gear, pcb board is provided with the BUCK/BOOST power circuit and MCU control device that are electrically connected with heating wire, the power supply of BUCK/BOOST power circuit external connected electronic cigarette, switch is for opening and closing MCU control device, checkout gear is transported to MCU control device the heating wire resistance value detected, MCU control device exports different voltage to atomizer according to the resistance value control BUCK/BOOST power circuit of heating wire.
MCU control device also connects a display screen, display screen is for showing BUCK/BOOST power circuit output voltage, whether access atomizer and heating wire resistance value, according to different resistance values, control device can identify that heating wire is nichrome heat silk or Ni200 heating wire, thus identify different atomizers, as shown in Figure 3 and Figure 4, when electronic cigarette does not access atomizer, display screen display "---Ω ", when electronic cigarette accesses atomizer, display screen display " xxx Ω ", if the line with heating function of atomizer is nichrome heat silk, display screen display " xxxV ", if the line with heating function of atomizer is Ni200 heating wire, display screen display " xxxF ", the operating voltage of what " xxxV " and " xxxF " showed is exactly atomizer line with heating function, also be the output voltage of BUCK/BOOST power circuit.
Described BUCK/BOOST power circuit is provided with boost module and voltage reduction module, and different heating wire materials is for different operating voltages, and boost module and voltage reduction module are exactly the operating voltage for regulation heating silk.
Checkout gear comprises resistance detection module and temperature detecting module, as shown in Figure 2, resistance detection module detects the resistance value of heating wire, when electronic cigarette does not connect atomizer, the detection that resistance detection module can continue, after electronic cigarette connects atomizer, being detected by resistance varying-ratio is nichrome heat silk or Ni200 heating wire, and temperature detecting module detects the operating temperature of heating wire, in real time data are transferred to MCU control device, realize monitoring in real time.
MCU control device comprises information receiving module, analysis and processing module, resistance judge module, temperature judge module and message output module, information receiving module receives the data of self-test device and data is transported to analysis and processing module, analysis and processing module analyzing and processing resistance data and temperature data are also transported to resistance judge module and temperature judge module them respectively, resistance judge module and temperature judge module are provided with predetermined value, resistance judge module and temperature judge module are transported to message output module judged result, BUCK/BOOST power circuit is according to the data action of message output module, when resistance value meets predetermined value, the boosting of BUCK/BOOST power circuit or step-down, when temperature value exceedes predetermined value, BUCK/BOOST power circuit stops output voltage, protection atomizer.
A kind of detection method that make use of the checkout gear of above-mentioned electronic cigarette is the checkout gear that make use of above-mentioned electronic cigarette, and its step comprises:
A. whether the resistance detection module detected electrons cigarette of checkout gear accesses the resistance value of atomizer or atomizer internal heat generation silk and generates detection data;
B. the temperature detecting module of checkout gear detects the temperature in atomizer and generates and detects data,
The detection data of c.MCU control device receiving detection device, according to detection data:
C1. when electronic cigarette does not access atomizer, display screen display "---Ω ",
C2. when electronic cigarette accesses atomizer, display screen display " xxx Ω ", if the line with heating function of atomizer is nichrome heat silk, display screen display " xxxV ", if the line with heating function of atomizer is Ni200 heating wire, display screen display " xxxF ",
C3. single atomizer temperature exceedes predetermined value, system meeting automatic pause power stage, and shows " DRY BURN " on a display screen and glimmer 10 times;
D. MCU control device control BUCK/BOOST power circuit output voltage is to atomizer.
In a word, use above-mentioned electronic cigarette and detection method, manual operation can be reduced, checkout gear detects the resistance value of heating wire and data is transported to MCU control device, MCU control device exports different voltage to atomizer according to detection Data Control BUCK/BOOST power circuit, is applicable to different atomizers, in addition, display screen can show BUCK/BOOST power circuit output voltage, whether access the resistance value of atomizer and heating wire, is conducive to user and uses.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention; can not assert that specific embodiment of the invention is confined to these explanations; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the electronic cigarette with checkout gear, comprise the smoke pipe holding nicotine solution, liquid nicotine in smoke pipe is transformed into the atomizer of fog, power supply and switch, atomizer inside is provided with heating wire, it is characterized in that: electronic cigarette also comprises the checkout gear and pcb board that detect heating wire resistance value, power electric connecting PCB board, pcb board connects checkout gear, pcb board is provided with the BUCK/BOOST power circuit and MCU control device that are electrically connected with heating wire, checkout gear is transported to MCU control device the heating wire resistance value detected, MCU control device exports different voltage to atomizer according to the resistance value control BUCK/BOOST power circuit of heating wire.
2. a kind of electronic cigarette with checkout gear as shown in claim 1, is characterized in that: described BUCK/BOOST power circuit is provided with boost module and voltage reduction module.
3. a kind of electronic cigarette with checkout gear as shown in claim 1, is characterized in that: described electronic cigarette is also provided with the display screen that can show BUCK/BOOST power circuit output voltage, whether access atomizer and heating wire resistance value.
4. a kind of electronic cigarette with checkout gear as shown in claim 1, is characterized in that: the heating wire in described atomizer is nichrome heat silk or Ni200 heating wire.
5. a kind of electronic cigarette with checkout gear as shown in claim 1, it is characterized in that: described checkout gear comprises resistance detection module and temperature detecting module, resistance detection module detects the resistance value of heating wire, and temperature detecting module detects the operating temperature of heating wire.
6. a kind of electronic cigarette with checkout gear as shown in claim 1, it is characterized in that: described MCU control device comprises information receiving module, analysis and processing module, resistance judge module, temperature judge module and message output module, information receiving module receives the data of self-test device and data is transported to analysis and processing module, analysis and processing module analyzing and processing resistance data and temperature data are also transported to resistance judge module and temperature judge module them respectively, resistance judge module and temperature judge module are provided with predetermined value, resistance judge module and temperature judge module are transported to message output module judged result, BUCK/BOOST power circuit is according to the data action of message output module, when resistance value meets predetermined value, the boosting of BUCK/BOOST power circuit or step-down, when temperature value exceedes predetermined value, BUCK/BOOST power circuit stops output voltage.
7., according to the detection method of the electronic cigarette described in claim 1 to 6, it is characterized in that the method comprises the following steps:
A. whether the resistance detection module detected electrons cigarette of checkout gear accesses the resistance value of atomizer or atomizer internal heat generation silk and generates detection data;
B. the temperature detecting module of checkout gear detects the temperature in atomizer and generates and detects data,
The detection data of c.MCU control device receiving detection device, according to detection data:
C1. when electronic cigarette does not access atomizer, display screen display "---Ω ",
C2. when electronic cigarette accesses atomizer, display screen display " xxx Ω ", if the line with heating function of atomizer is nichrome heat silk, display screen display " xxxV ", if the line with heating function of atomizer is Ni200 heating wire, display screen display " xxxF ",
C3. when atomizer temperature exceedes predetermined value, system meeting automatic pause power stage, and automatically show " DRY BURN " on a display screen and glimmer 10 times;
D. MCU control device control BUCK/BOOST power circuit output voltage is to atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510245238.5A CN104886780A (en) | 2015-05-14 | 2015-05-14 | Electronic cigarette with detection device and detection method |
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| CN201510245238.5A CN104886780A (en) | 2015-05-14 | 2015-05-14 | Electronic cigarette with detection device and detection method |
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| CN104886780A true CN104886780A (en) | 2015-09-09 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955094A (en) * | 2015-12-25 | 2016-09-21 | 深圳瀚星翔科技有限公司 | Power regulation control circuit of electronic cigarette |
| CN106569534A (en) * | 2016-09-05 | 2017-04-19 | 深圳瀚星翔科技有限公司 | Voltage output method of electronic atomizing device and voltage output control system |
| CN106579563A (en) * | 2016-12-22 | 2017-04-26 | 常州市派腾电子技术服务有限公司 | Electronic cigarette and control method thereof |
| WO2017075827A1 (en) * | 2015-11-06 | 2017-05-11 | 惠州市吉瑞科技有限公司深圳分公司 | Method of controlling atomization of liquid nicotine in electronic cigarette |
| CN107727804A (en) * | 2017-10-11 | 2018-02-23 | 卓尔悦欧洲控股有限公司 | Smog analyzer and smog analysis method |
| WO2018141097A1 (en) * | 2017-02-06 | 2018-08-09 | 东莞市深溪五金电子科技有限公司 | Electronic cigarette having detection apparatus and detection method |
| CN108491017A (en) * | 2018-03-02 | 2018-09-04 | 常州市派腾电子技术服务有限公司 | Voltage follower circuit, method and electronic cigarette |
| CN108778002A (en) * | 2016-02-16 | 2018-11-09 | 日本烟草产业株式会社 | Non-combustion-type fragrance inhalator, method, program and recording medium |
| WO2019042081A1 (en) * | 2017-08-30 | 2019-03-07 | 常州聚为智能科技有限公司 | Electronic cigarette control method and electronic cigarette |
| CN109689142A (en) * | 2016-07-08 | 2019-04-26 | 莱战略控股公司 | Radio frequency to direct current converter for aerosol delivery device |
| WO2020038320A1 (en) * | 2018-08-20 | 2020-02-27 | 常州市派腾电子技术服务有限公司 | Control circuit and electronic cigarette |
| CN111165916A (en) * | 2019-12-20 | 2020-05-19 | 深圳麦克韦尔科技有限公司 | Reminding method of electronic atomization device, electronic atomization device and storage medium |
| CN111972716A (en) * | 2020-08-31 | 2020-11-24 | 深圳市斯永威科技有限公司 | Aerosol generator and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203643774U (en) * | 2013-12-13 | 2014-06-11 | 深圳市合元科技有限公司 | Electronic cigarette |
| CN104114049A (en) * | 2012-03-26 | 2014-10-22 | 韩国极光科技有限公司 | Atomization control unit and a portable atomizing apparatus having the same |
| CN104116138A (en) * | 2014-06-24 | 2014-10-29 | 深圳市麦克韦尔科技有限公司 | Electronic cigarette and control method thereof |
| CN204116873U (en) * | 2014-09-24 | 2015-01-21 | 庭永陆 | Electronic cigarette controller |
| CN204697900U (en) * | 2015-05-14 | 2015-10-14 | 深圳思格雷科技有限公司 | A kind of electronic cigarette with checkout gear |
-
2015
- 2015-05-14 CN CN201510245238.5A patent/CN104886780A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114049A (en) * | 2012-03-26 | 2014-10-22 | 韩国极光科技有限公司 | Atomization control unit and a portable atomizing apparatus having the same |
| CN203643774U (en) * | 2013-12-13 | 2014-06-11 | 深圳市合元科技有限公司 | Electronic cigarette |
| CN104116138A (en) * | 2014-06-24 | 2014-10-29 | 深圳市麦克韦尔科技有限公司 | Electronic cigarette and control method thereof |
| CN204116873U (en) * | 2014-09-24 | 2015-01-21 | 庭永陆 | Electronic cigarette controller |
| CN204697900U (en) * | 2015-05-14 | 2015-10-14 | 深圳思格雷科技有限公司 | A kind of electronic cigarette with checkout gear |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017075827A1 (en) * | 2015-11-06 | 2017-05-11 | 惠州市吉瑞科技有限公司深圳分公司 | Method of controlling atomization of liquid nicotine in electronic cigarette |
| CN105955094A (en) * | 2015-12-25 | 2016-09-21 | 深圳瀚星翔科技有限公司 | Power regulation control circuit of electronic cigarette |
| CN108778002B (en) * | 2016-02-16 | 2021-10-08 | 日本烟草产业株式会社 | Non-combustion type fragrance inhaler, method and recording medium |
| CN108778002A (en) * | 2016-02-16 | 2018-11-09 | 日本烟草产业株式会社 | Non-combustion-type fragrance inhalator, method, program and recording medium |
| CN109689142A (en) * | 2016-07-08 | 2019-04-26 | 莱战略控股公司 | Radio frequency to direct current converter for aerosol delivery device |
| CN109689142B (en) * | 2016-07-08 | 2022-06-07 | 莱战略控股公司 | Radio frequency to direct current converter for aerosol delivery device |
| CN106569534A (en) * | 2016-09-05 | 2017-04-19 | 深圳瀚星翔科技有限公司 | Voltage output method of electronic atomizing device and voltage output control system |
| CN106579563A (en) * | 2016-12-22 | 2017-04-26 | 常州市派腾电子技术服务有限公司 | Electronic cigarette and control method thereof |
| WO2018141097A1 (en) * | 2017-02-06 | 2018-08-09 | 东莞市深溪五金电子科技有限公司 | Electronic cigarette having detection apparatus and detection method |
| US11641883B2 (en) | 2017-08-30 | 2023-05-09 | Joyetech Europe Holding Gmbh | Electronic cigarette control method and electronic cigarette |
| WO2019042081A1 (en) * | 2017-08-30 | 2019-03-07 | 常州聚为智能科技有限公司 | Electronic cigarette control method and electronic cigarette |
| CN107727804A (en) * | 2017-10-11 | 2018-02-23 | 卓尔悦欧洲控股有限公司 | Smog analyzer and smog analysis method |
| CN108491017A (en) * | 2018-03-02 | 2018-09-04 | 常州市派腾电子技术服务有限公司 | Voltage follower circuit, method and electronic cigarette |
| WO2020038320A1 (en) * | 2018-08-20 | 2020-02-27 | 常州市派腾电子技术服务有限公司 | Control circuit and electronic cigarette |
| US20210186115A1 (en) * | 2019-12-20 | 2021-06-24 | Shenzhen Smoore Technology Limited | Electronic vaporizing-device and reminding method in electronic vaporizing-device |
| CN111165916A (en) * | 2019-12-20 | 2020-05-19 | 深圳麦克韦尔科技有限公司 | Reminding method of electronic atomization device, electronic atomization device and storage medium |
| US11992065B2 (en) * | 2019-12-20 | 2024-05-28 | Shenzhen Smoore Technology Limited | Electronic vaporizing-device and reminding method in electronic vaporizing-device |
| CN111972716A (en) * | 2020-08-31 | 2020-11-24 | 深圳市斯永威科技有限公司 | Aerosol generator and control method thereof |
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Effective date of registration: 20160815 Address after: Zhangmutou town road stone new community development in Guangdong province Dongguan City No. 3 523631 Applicant after: Dongguan Hardware & Electronic Technology Co., Ltd. Address before: Guangdong province Shenzhen City manhole Xinqiao 518000 security area of new road No. 5 building J Building 2 floor Applicant before: Gray Science and Technology Ltd. is thought in Shenzhen |
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Address after: 523460 Guangdong province Dongguan City Hengli Town, Shek Chung Village Xicheng District first floor of building B7 Applicant after: Guangdong think Gray electronic Polytron Technologies Inc Address before: Zhangmutou town road stone new community development in Guangdong province Dongguan City No. 3 523631 Applicant before: Dongguan Hardware & Electronic Technology Co., Ltd. |
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Application publication date: 20150909 |