CN104886780A - Electronic cigarette with detection device and detection method - Google Patents

Electronic cigarette with detection device and detection method Download PDF

Info

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
Authority
CN
China
Prior art keywords
atomizer
module
electronic cigarette
heating wire
buck
Prior art date
Application number
CN201510245238.5A
Other languages
Chinese (zh)
Inventor
欧华
Original Assignee
深圳思格雷科技有限公司
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 深圳思格雷科技有限公司 filed Critical 深圳思格雷科技有限公司
Priority to CN201510245238.5A priority Critical patent/CN104886780A/en
Publication of CN104886780A publication Critical patent/CN104886780A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES
    • A24F47/00Smokers' requisites not provided for elsewhere, e.g. devices to assist in stopping or limiting smoking
    • A24F47/002Simulated smoking devices, e.g. imitation cigarettes
    • A24F47/004Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel
    • A24F47/008Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel with electrical heating means

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

A kind of electronic cigarette with checkout gear and detection method

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.
CN201510245238.5A 2015-05-14 2015-05-14 Electronic cigarette with detection device and detection method CN104886780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510245238.5A CN104886780A (en) 2015-05-14 2015-05-14 Electronic cigarette with detection device and detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510245238.5A CN104886780A (en) 2015-05-14 2015-05-14 Electronic cigarette with detection device and detection method

Publications (1)

Publication Number Publication Date
CN104886780A true CN104886780A (en) 2015-09-09

Family

ID=54020085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510245238.5A CN104886780A (en) 2015-05-14 2015-05-14 Electronic cigarette with detection device and detection method

Country Status (1)

Country Link
CN (1) CN104886780A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
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
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
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

Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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 (7)

* Cited by examiner, † Cited by third party
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
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
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
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

Similar Documents

Publication Publication Date Title
CN204273244U (en) Touch control e cigarette
JP3164991U (en) Electronic Cigarette power supply device
CN102608973B (en) Intelligent household control system based on cloud service network
JP2017518751A (en) Electronic steam supply device
US9603386B2 (en) Method and device for heating control of an electronic cigarette
CN102711315B (en) Based on intelligent indoor illumination control method and the system of video Dynamic Recognition
ES2716834T3 (en) Smart controller and method for electronic cigarettes
US20160316822A1 (en) Battery assembly for electronic cigarette, electronic cigarette and control method thereof
CN104319732B (en) Temperature control anti-dry electronic cigarette and its temprature control method
CN105764366A (en) Electronic smoking device
EP3127442A1 (en) Electronic cigarette and atomization control method thereof
CN104323428B (en) Temperature control electronic cigarette and its temprature control method
CN106998808A (en) Mthods, systems and devices for controlling heating element heater
EP2959786A1 (en) Electronic cigarette controller and electronic cigarette
WO2014115143A1 (en) Imaging for quality control in an electronic cigarette
CN105899093B (en) The control method of electronic cigarette control circuit, electronic cigarette and electronic cigarette
CN202890466U (en) Electronic cigarette controller capable of performing data interaction with intelligent terminal equipment
CN204540815U (en) A kind of electronic cigarette of automatic control atomization power
EP2959787A1 (en) Electronic cigarette
EP3127439A1 (en) Electronic cigarette with lung capacity detection function and control method
CN104037719A (en) Control device and control method for over-current/short-circuit protection of electronic cigarettes
WO2014169422A1 (en) Electronic cigarette
WO2016019546A1 (en) Electronic cigarette
CN208030261U (en) Electronic cigarette control circuit and electronic cigarette
WO2016172821A1 (en) Electronic cigarette atomization control method and electronic cigarette control circuit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

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

CB02 Change of applicant information
CB02 Change of applicant information

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.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150909