CN105578908A - Electronic cigarette and method for battery rod to identify atomizer - Google Patents

Electronic cigarette and method for battery rod to identify atomizer Download PDF

Info

Publication number
CN105578908A
CN105578908A CN201380079594.3A CN201380079594A CN105578908A CN 105578908 A CN105578908 A CN 105578908A CN 201380079594 A CN201380079594 A CN 201380079594A CN 105578908 A CN105578908 A CN 105578908A
Authority
CN
China
Prior art keywords
microprocessor
identity module
wireless identity
atomizer
circuit
Prior art date
Application number
CN201380079594.3A
Other languages
Chinese (zh)
Other versions
CN105578908B (en
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
Priority to CN 201320571785 priority Critical patent/CN203446536U/en
Priority to CN2013205717859 priority
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 CN201380079594.3A priority patent/CN105578908B/en
Priority to PCT/CN2013/086052 priority patent/WO2015035689A1/en
Publication of CN105578908A publication Critical patent/CN105578908A/en
Application granted granted Critical
Publication of CN105578908B publication Critical patent/CN105578908B/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

An electronic cigarette and a method for a battery rod (20) to identify an atomizer (30). The electronic cigarette comprises the battery rod (20) and the atomizer (30). The atomizer (30) comprises a first wireless identification module (301). The battery rod (20) comprises a power-supplying battery (202), a microprocessor (200), and a second wireless identification module (201), where the second wireless identification module (201) is connected separately to the microprocessor (200) and to the power-supplying battery (202), and the microprocessor (200) is connected to the power-supplying battery (202). The first wireless identification module (301) is used for storing identification information and is used for transmitting the identification information to the second wireless identification module (201). The second wireless identification module (201) is used for receiving the identification information transmitted by the first wireless identification module (301) and for transmitting the received identification information to the microprocessor (200). The microprocessor (200) is used for determining, on the basis of the received identification information, whether or not the atomizer (30) and the battery rod (20) match with each other. The battery rod (20) is provided with a feature for identifying whether or not connected thereto is a matching atomizer (30), thus preventing the incompatible usage of the battery rod (20) of the electronic cigarette with an undesignated atomizer (30).

Description

Electronic cigarette and battery rod carry out knowledge method for distinguishing to atomizer Technical field

The utility model relates to electronic cigarette fields, can carry out the electronic cigarette of wireless identification more specifically to one kind and battery rod carries out knowledge method for distinguishing to atomizer.

Background technique

Electronic cigarette is that a kind of pair of tobacco juice heating generates atomization, to provide a kind of substitute of cigarette to consumer.

Current most electronic cigarette can be divided into battery rod and atomizer two large divisions, and wherein atomizer portion is stored with tobacco juice, and battery bar part includes that supplying cell can provide heating power supply.

In general, due to the battery in battery rod be it is chargeable, battery bar part can be used with recharge.And after the tobacco juice in atomizer is finished, tobacco juice or the direct atomizer more renewed need to be added again.If re-replacing new atomizer, atomizer need to match with the battery rod of reuse.

Due to for different electronic cigarettes, the design of its atomizer and battery rod is different (such as supply voltage of size, battery etc.), in use, if consumer uses the atomizer not matched that and battery rod collocation, break down when may result in using electronic cigarette or the problems such as mouthfeel is abnormal.

And battery rod in the prior art and atomizer can not achieve and just know whether it matches before failure or mouthfeel abnormal problem.

Summary of the invention

The technical problem to be solved by the present invention is to cannot judge the whether matched defect of atomizer connected to it for the battery rod in the above-mentioned electronic cigarette of the prior art, provide a kind of electronic cigarette and battery rod carries out knowledge method for distinguishing to atomizer 。

The technical scheme adopted by the utility model to solve the technical problem is as follows: A kind of electronic cigarette, including battery rod and atomizer, the atomizer include the first wireless identity module;

The battery rod includes supplying cell, microprocessor and the second wireless identity module, wherein second wireless identity module is connect with the microprocessor and the supplying cell respectively, and the microprocessor is connect with the supplying cell;

The supplying cell is for storing electric energy and providing supply voltage;

First wireless identity module is used to store identification information, and for the identification information to be sent to second wireless identity module;

Second wireless identity module is used to receive the identification information that first wireless identity module is sent, and the received identification information is sent to the microprocessor;

The microprocessor is used to judge whether the atomizer and battery rod match according to the identification information received.

Preferably , the battery rod further include: power supply circuit and trigger circuit, wherein the power supply circuit is connect with the supplying cell and the microprocessor respectively, and the trigger circuit is connect with the supplying cell and the microprocessor respectively;

The trigger circuit, for generating trigger signal and being transferred to the microprocessor;

The microprocessor is also used to when the result judged is matches and receive the trigger signal, controls the power supply circuit conducting so that the supplying cell provides supply voltage by the power supply circuit for the atomizer.

Preferably, the power supply circuit includes: switching circuit, condition indication circuit;

Switching circuit is used for the control signal according to microprocessor, controls the supplying cell to the on or off of the power supply circuit of atomizer;

The condition indication circuit is used for the display reminding information when the judging result is battery rod and atomizer is mismatched and/or matched.

Preferably, the switching circuit includes MOS pipe;The condition indication circuit includes light emitting diode;The model of the microprocessor SN8P2711 ;The trigger circuit includes gas flow transducer or trigger switch;The gas flow transducer and trigger switch include output end, ground terminal and power end;

Wherein, the second pin of the microprocessor connects the output end of the trigger circuit;The grid of the 4th pin connection MOS pipe of the microprocessor; MOS The cathode of the source electrode connection supplying cell of pipe;The anode of the power end connection supplying cell of trigger circuit, ground terminal ground connection;5th pin of the microprocessor connects the cathode of the light emitting diode;The anode of the light emitting diode connects the anode of the supplying cell.

Preferably, the atomizer further includes the heating wire for generating heat to be atomized tobacco juice;

It is described Battery rod further includes the power supply interface for connecting the heating wire, wherein the other end that one end of the power supply interface connects positive, the described power supply interface of the supplying cell connects the MOS The drain electrode of pipe, and the both ends of the power supply interface are also connect with the both ends of the heating wire respectively.

Preferably, first wireless identity module includes sequentially connected first antenna, modulation circuit and encoder, first wireless identity module further include with The carrier oscillation circuit of the modulation circuit connection;

Second wireless identity module includes sequentially connected second antenna, signal amplification circuit, demodulator circuit and decoder.

Preferably, second wireless identity module and first wireless identity module utilize 315MHz, 433MHz or 900MHz Frequency carry out the transmission of the identification information.

Preferably, second wireless identity module includes RFID reader chip, and first wireless identity module includes RFID Label chip.

Preferably, second wireless identity module includes NFC reader chip, and first wireless identity module includes NFC Label chip.

Preferably, second wireless identity module includes zigbee reader chip, and first wireless identity module includes zigbee Label chip.

A kind of battery rod carries out knowledge method for distinguishing to atomizer, comprising the following steps:

Identification information is stored in advance in first wireless identity module, and and the identification information is sent to the second wireless identity module;

After second wireless identity module receives the identification information that first wireless identity module is sent , the received identification information is sent to microprocessor;

Microprocessor judges whether the atomizer and battery rod match according to the identification information received.

Preferably, the method also includes: according to the judgment result displays prompt information of the microprocessor.

Preferably, the method also includes: when the judging result of the microprocessor be matching and the microprocessor receive trigger circuit When trigger signal, control power supply circuit conducting is so that supplying cell provides supply voltage by the power supply circuit for the atomizer.

The electronic cigarette and battery rod for implementing the utility model carry out knowledge method for distinguishing to atomizer, have the advantages that Battery rod, which has, identifies the no matched function of atomizer connected to it, It can prevent electronic cigarette battery bar and the mashed up use of non-designated atomizer;It breaks down when avoiding consumer using the battery rod that does not match that and atomizer, the problems such as mouthfeel is abnormal;Make electronics tobacco quality more secure and reliable;And when also with various working conditions or abnormality The voltage that LED instruction, driving export may customize and the functions such as output short circuit protection and apneusis protection.

Detailed description of the invention

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:

Fig. 1 is the structure chart of the electronic cigarette of the utility model embodiment;

Fig. 2 is second wireless identity module of the utility model embodiment and the structure chart of the first wireless identity module;

Fig. 3 is the circuit diagram of the signal amplification circuit of the second wireless identity module and demodulator circuit shown in Fig. 2;

Fig. 4 is the circuit diagram of the electronic cigarette battery bar of the utility model embodiment;

Fig. 5 is that the battery rod of the utility model embodiment know to atomizer the flow chart of method for distinguishing.

Specific embodiment

For a clearer understanding of the technical features, objectives and effects of the utility model, now specific embodiment of the present utility model is described in detail in control attached drawing.

Referring to the structure chart for the electronic cigarette that Fig. 1 is the utility model embodiment.In the embodiments of the present invention, electronic cigarette includes battery rod 20 With the atomizer 30 being detachably connected with battery rod 20.Second wireless identity module 201 built in battery rod 20, the first wireless identity module 301 built in atomizer 30.Atomizer 30 Further include: the heating wire 302 of tobacco juice is atomized for generating heat.Battery rod further include: trigger circuit 204, supplying cell 202, power supply circuit (not identified in figure), microprocessor 200 .Wherein, the second wireless identity module 201 is connect with microprocessor 200 and supplying cell 202 respectively, and microprocessor 200 is connect with supplying cell 202, power supply circuit respectively with supplying cell 202 It is connected with microprocessor 200.Trigger circuit 204 is connect with supplying cell 202 and microprocessor 200 respectively.

Supplying cell 202 is for storing electric energy and providing supply voltage;Trigger circuit 204 , for generating trigger signal and being transferred to microprocessor;First wireless identity module 301 is used to store identification information, and for identification information to be sent to the second wireless identity module 201;Second wireless identity module 301 For receiving the identification information of the first wireless identity module transmission, and microprocessor 200 is sent to after handling received identification information;Microprocessor 200 is used to judge atomizer and 30 according to the identification information received Whether battery rod 20 matches, and controls power supply circuit conducting so that supplying cell 202 as atomizer 30 and the matching of battery rod 20 and if receiving the trigger signal that trigger circuit 204 is sent if the result judged It is that atomizer 30 provides supply voltage by power supply circuit.

Specifically, being referring to fig. 2 the structure chart of second wireless identity module of the utility model embodiment and the first wireless identity module.First wireless identity module 301 include first antenna 3011, modulation circuit 3012, carrier oscillation circuit 3014 and encoder 3013.Second wireless identity module 201 includes the second antenna 2011 , signal amplification circuit 2012, demodulator circuit 2013 and decoder 2014.

In the embodiments of the present invention, the second wireless identity module 301 passes through the first antenna 3011 built in it The radiofrequency signal for emitting certain frequency, when atomizer 30 enters the workspace of first antenna 3011, second wireless 3012 receives first antenna 3011 The radiofrequency signal of transmitting simultaneously generates induced current;First wireless identity module 301 obtain energy be activated and by comprising identification information the encoded device 3013 of signal coding after, modulation circuit 3012 On the carrier wave that signal modulation after coding is generated to carrier oscillation circuit 3014, modulated signal is sent through first antenna 3011;Second antenna connects 2011 and receives from the first wireless identity module 301 The electromagnetic signal (it includes have identification information) sent, and after electromagnetic signal is converted to electric signal, by signal amplification circuit 2012, demodulator circuit 2013 and decoder 2014 Successively electric signal is amplified, is demodulated and decoded, the signal obtained after decoding is sent to microprocessor 200;Signal judges legitimacy (i.e. atomizer 30 of the atomizer 30 to microprocessor 200 based on the received Whether matched with battery rod 20), it (matches) if legal, then power supply circuit of the conducting of microprocessor 200 to the heating wire 302 of atomizer 30;It (mismatches) if it is illegal, then microprocessor 200 are not turned on power supply circuit.

Referring to the circuit diagram of signal amplification circuit and demodulator circuit that Fig. 3 is the utility model.Wherein, signal amplification circuit 2012 includes capacitor C1 , capacitor C2, capacitor C3, resistance R1, resistance R2, triode PQ1 and inductance L1;Demodulator circuit 2013 includes resistance R3, variable resistance R6, comparator PU1, resistance R4 and resistance R5.

Specifically, one end of anode the second antenna 2011 of connection of capacitor C1, the other end ground connection of the second antenna 2011;Capacitor C1 Cathode connection resistance R1 one end and capacitor C2 cathode;One end, the anode of cathode connection capacitor C3 and the base stage of triode PQ1 of anode the second antenna 2011 of connection of capacitor C2;Triode Emitter ground connection, one end of collector connection inductance L1 and one end of resistance R3 of PQ1;One end of the other end connection resistance R2 of inductance L1;The other end of resistance R2 connects resistance R1 And the anode of supplying cell 202;The non-inverting input terminal of the other end connection comparator PU1 of resistance R3;One end (adjustable end) of the inverting input terminal connection variable resistance R6 of comparator PU1 , the other both ends of variable resistance R6 are separately connected the anode and ground of supplying cell 202;Anode, the negative power end connection ground, output end (Vout of the positive power source terminal connection supplying cell 202 of comparator PU1 ) connection decoder 2014;The anode of one end connection supplying cell 202 of resistance R4, the other end connect the output end of comparator PU1;One end of resistance R5 connects comparator PU1 Output end, the other end ground connection.

Hereby it is achieved that being transferred to decoder 2014 after the received identification information of the second antenna 2011 is amplified and demodulated .In the embodiments of the present invention, decoding chip (such as decoding chip of model pt2272) is can be used to realize decoding in decoder 2014.

The battery rod 20 of the electronic cigarette of the utility model embodiment has identification function to atomizer 30 connected to it, and can be to the first wireless identity module The 301 encrypted processing of identification information for including, can prevent data from replicating, and cause this unmatched atomizer 30 and battery rod 20 to be misidentified as matching to avoid being modified due to identification information and are attached.

In the embodiments of the present invention, identification information can be ID information, i.e., the ID information of different atomizers is different.Microprocessor 200 Judge whether atomizer is legal, i.e., is judged according to ID information.Specifically, the ID information of legal atomizer can be stored in advance in microprocessor 200, it is decoded comprising ID through decoder 2014 when receiving When the data of information, i.e., the ID information received is compared with the ID information prestored.If the ID information received is the ID prestored One in information, then can determine whether for the atomizer it is legal.In addition, identification information can also be other identification informations, for example, sequence number etc., microprocessor 200 Legal identification information corresponding with identification information only need to be prestored, it is whether legal that accurate judgement atomizer can be realized.

Preferably, second wireless identity module 201 of the utility model embodiment include RFID reader chip, model can for RF69, RF68, U2270B etc.;First wireless identity module 301 includes RFID label chip, and model can be Monza 4, FM11RF32SH etc..

In addition, first wireless identity module 301 and the second wireless identity module 201 of the utility model embodiment can also respectively include NFC Label chip and NFC reader chip, or respectively include zigbee label chip and zigbee reader chip.And first wireless identity module 301 and the second wireless identity module 201 also realize identification information transmission using frequencies such as 315MHz, 433MHz or 900MHz.

Referring to Fig. 1, the power supply circuit of the utility model embodiment includes: switching circuit 203, condition indication circuit 207, short-circuit detecting circuit 205 and voltage detecting circuit 206.

Switching circuit 203 is used for the control on or off according to microprocessor 200, so that supplying cell 202 is to heating wire 302 Power supply circuit on or off.

Condition indication circuit 207 For showing the working condition of electronic cigarette, including status display, the display of abnormal electrical power supply (such as short circuit, low pressure etc.) state etc. powered to atomizer, further include microprocessor judging result be battery rod and atomizer mismatch with/ Or display reminding information when matching, to prompt consumer.

Short-circuit detecting circuit 205 is for detecting whether power supply circuit occurs short circuit, if detecting generation short circuit, 200 control switch circuit of microprocessor 203 cut-offs.

Voltage detecting circuit 206 is for detecting output voltage.In the embodiments of the present invention, since output voltage is by supplying cell 202 It provides, therefore, when detecting that output voltage is low, shows that the voltage of supplying cell 202 is low.Microprocessor 200 as a result, It can judge whether the voltage detected is lower than setting value according to the output voltage detected, carry out reset operation if being lower than.Reset operation is carried out, can avoid the supplying cell 202 for occurring being lower than voltage when external power supply certain value When being charged, there is the problem of cannot proceed normally charging.

It is referring to fig. 4 the circuit diagram of the electronic cigarette battery bar of the utility model embodiment.In the embodiments of the present invention, switching circuit 203 It is realized with short-circuit detecting circuit 205 by MOS pipe Q1;Condition indication circuit 207 includes resistance R7 and light emitting diode D1;Voltage detecting circuit 206 includes resistance R8. The model SN8P2711 of the microprocessor 200 of the utility model embodiment.Trigger circuit 204 includes Gas flow transducer or trigger switch include output end, ground terminal and power end.In the embodiments of the present invention, trigger circuit 204 is by gas flow transducer or key switch, therefore, trigger circuit 204 The trigger signal of generation includes air-flow trigger signal or key trigger signal.When generating both trigger signals, show that the smoking movement of consumer starts, at this point, microprocessor 200 Power supply circuit conducting need to be controlled to realize and be powered to atomizer to be atomized tobacco juice and generate smoking effect.

Specifically, the first pin (VDD pin) of microprocessor 200 is grounded by filter capacitor C4, microprocessor 200 The first pin also connect the cathode of zener diode D2;The anode of zener diode D2 connects the anode of VDD connection supplying cell 202;Second pin (the P0.2/Xout of microprocessor 200 Pin) connection trigger circuit 204 output end;One end of third pin (P0.4/RST/Vpp pin) the connection resistance R8 of microprocessor 200 and MOS pipe Q1 Drain electrode;The anode of the other end connection supplying cell 202 of resistance R8;The 4th pin (P5.3/BZ1/PWM1 pin) of microprocessor 200 connects MOS pipe Q1 Grid;The cathode of the 5th pin (P5.4/BZ0/PWM0 pin) the connection light emitting diode D1 of microprocessor 200;One end of the anode connection resistance R7 of light emitting diode D1, resistance The anode of the other end connection supplying cell 202 of R7;The drain electrode of the 9th pin (P4.4/AIN4 pin) the connection MOS pipe Q1 of microprocessor 200;Microprocessor 200 The tenth pin (VSS pin) ground connection;The cathode of the source electrode connection supplying cell 202 of MOS pipe Q1;The power end of trigger circuit 204 connects supplying cell 202 Anode, ground terminal ground connection.

In the embodiments of the present invention, the second wireless identity module 201 is connect with microprocessor 200, specific second wireless identity module 201 Data output end (i.e. the output end of decoder 2014) and microprocessor 200 an input terminal (such as the 6th pin) connection, to transfer data to microprocessor 200.

In addition, the electronic cigarette battery bar of the utility model embodiment further includes power supply interface 101, one end (J1 of power supply interface 101 End) connection supplying cell 202 anode, the other end (end J2) connection MOS pipe Q1 drain electrode.When atomizer is connected with battery rod, the end J1 of power supply interface 101 and J2 End is also connect with the both ends of the heating wire 302 in atomizer 30 respectively, to realize that the heating wire 302 to atomizer 30 is powered, it is made to generate heat and be atomized tobacco juice.

MOS pipe in the utility model embodiment also can be used triode, transistor, thyristor etc. to substitute to realize identical function.

The working principle of the electronic cigarette of the utility model embodiment are as follows:

When atomizer 30 enters the second antenna 2011 of the second wireless identity module 201 of battery rod 20 Workspace when (when atomizer 30 and battery rod are attached), the first antenna 3011 in the first wireless identity module 301 built in atomizer 30 receives the second wireless identity module 201 The electromagnetic wave that built-in the second antenna 2011 is sent, and convert electromagnetic waves into electric energy with after driving the identification informations of 301 pairs of the first wireless identity module storages to be encoded and modulated by first antenna 3011 It is sent;Second antenna 2011 of the second wireless identity module 201 receive include identification information signal, and the signal is amplified, demodulates, decode etc. handle after be transmitted to microprocessor 200;Microprocessor 200 judge whether atomizer 30 matches according to the information received.When microprocessor 200 obtains judging result (including match or mismatch), microprocessor 200 It can make shining to be prompted for light emitting diode D1 by the voltage of the 5th foot of control.Specifically, can be by controlling light emitting diode D1 Luminous intensity or luminance (such as flashing, keep be always on) respectively matching and mismatch are prompted.It shines in addition, light emitting diode D1 can also be controlled only upon a match, or only controls light emitting diode D1 when mismatching It shines.

If the judging result of microprocessor 200 is that atomizer 30 and battery rod 20 match, when microprocessor 200 receives trigger circuit After 204 trigger signal, control MOS pipe Q1 conducting, so that the power supply circuit to atomizer 30 is connected, supplying cell 202 gives the heating wire 302 of atomizer 30 Power supply.In power supply process, microprocessor 200 exports the PWM pulse of stable duty ratio by controlling the 4th pin, controls the on-off of MOS pipe Q1, adjusts output voltage to atomizer 30 to realize Driving method be adjusted.And in power supply process, microprocessor 200 The protection of short circuit can be realized by detecting the voltage change of the 9th pin.It implements process are as follows: the voltage that the 9th foot detects if short circuit occurs can mutate (voltage raising), microprocessor 200 Setting the 4th pin is low level, so that MOS pipe Q1 ends, so that power supply be made to stop, realizing short-circuit protection.In power supply process, light emitting diode D1 Can indicating operating status, and realize smoking, stop inhale display of being fade-in fade-out.It is implemented as, microprocessor 200 The luminous intensity of light emitting diode can be made different by controlling the voltage of the 5th foot, to indicate that electronic cigarette is in normal operating conditions or in certain abnormal working condition, abnormal working condition includes: short circuit, battery low pressure etc.;Alternatively, continuously enlarging or reducing by the output voltage for controlling the 5th foot, to realize light emitting diode The consecutive variations of the brightness of D1 realize smoking or stop the display effect for fading in and fading out occur when inhaling.

In addition, in power supply process, if microprocessor 200 When being in high level (or low-voltage) in the level certain time period of second pin, illustrate to always exist trigger signal in this period, i.e. this period is constantly in smoking state, at this point, microprocessor 200 can control MOS to manage Q1 Cut-off, avoid sending in smoking state for a long time and scald the accidents such as mouth, to realize apneusis defencive function.In the embodiments of the present invention, this period can be configured, and can be controlled the duration of permission once smoked.

If the judging result of microprocessor 200 is that atomizer 30 and battery rod 20 mismatch, regardless of microprocessor 200 Whether the trigger signal of trigger circuit 204 is received, control MOS pipe Q1 cut-off, so that power supply circuit be made to end.To avoid to unmatched atomizer 30 The problems such as power supply is broken down or mouthfeel changes.

In the embodiments of the present invention, after the second antenna 2011 receives identification information (or microprocessor 200 After obtaining judging result), microprocessor 200 can control the second wireless identity module 201 to terminate and send electromagnetic wave, to terminate the first wireless identity module 301 and the second wireless identity module 201 Between communication connection, until detecting that (same or another) atomizer 30 is connect with battery rod 20 again.Elastic slice triggering, mechanical switch triggering can be used in plug about detection atomizer 30 Or induction detection is carried out using Hall element, to determine whether for another or same atomizer 30 and battery rod 20 again primary connection.

Specifically, for example, using elastic slice triggering by the way of detected whether atomizer 30 access battery rod, then can be by elastic slice trigger circuit and power supply interface 101 It is connected with microcontroller 200.When there is atomizer to access power supply interface, elastic slice trigger circuit sends trigger signal to microcontroller 200.Microcontroller 200 controls the second wireless identity module 201 Send electromagnetic wave.If being set to the RFID reader chip that the second wireless identity module 301 is model U2270B, microprocessor 200 can enable pin (CFE by controlling its carrier frequency Pin) to realize that terminating the second wireless identity module 201 sends electromagnetic wave.

In the embodiments of the present invention, zener diode D2 Effect be prevent ripple because violent change can occur for the voltage of battery when battery capacity has consumed, can prevent voltage at this time from acutely changing the ripple generated by diode D2.

It should be understood that the microprocessor 200 in the utility model embodiment is using model Sn8P2711B Single-chip microcontroller, but those skilled in the art are under the enlightenment of the utility model, using other single-chip microcontrollers or MCU with the same function To realize that the function of the utility model is also within the protection scope of the utility model.And the electronic cigarette of any control circuit comprising the utility model both also is within the protection scope of the present invention.

The method flow diagram that atomizer is identified referring to the battery rod that Fig. 5 is the utility model embodiment.Method includes the following steps:

Step S101, identification information is stored in advance in the first wireless identity module 301, and simultaneously The identification information is sent to the second wireless identity module 201.

Specifically, when atomizer 30 enters the second antenna 2011 of the second wireless identity module 201 of battery rod 20 Workspace when (when atomizer 30 and battery rod are attached), the first antenna 3011 in the first wireless identity module 301 built in atomizer 30 receives the second wireless identity module 201 The electromagnetic wave that built-in the second antenna 2011 is sent, and electric energy is converted electromagnetic waves into sent after driving the identification informations of 301 pairs of the first wireless identity module storages to be encoded and modulated by first antenna 3011 。

If should be understood that, the first wireless identification 201 is active module embedded therein, does not need to receive the second identification module 201 Electromagnetic wave, and sent after the identification informations of 301 pairs of the first wireless identity module storages being driven automatically to be encoded and modulated by its internal power module by first antenna 3011.

Step S102, after the second wireless identity module 201 receives the identification information that first wireless identity module 301 is sent , the received identification information is sent to microprocessor 200.

Specifically, the second antenna 2011 of the second wireless identity module 201 Receive include identification information signal, and the signal is amplified, demodulates, decode etc. handle after be transmitted to microprocessor 200.

After the second antenna 2011 receives identification information, microprocessor 200 can control the second wireless identity module 201 It terminates and sends electromagnetic wave, to terminate the communication connection between the first wireless identity module 301 and the second wireless identity module 201.

Step S103, microprocessor 200 judges whether the atomizer 30 and battery rod 20 match according to the identification information received 。

Specifically, microprocessor 200 The identification information received is compared with the information prestored, to determine whether the identification information received is to match in prestored information, is judged as atomizer and battery rod matching if matching, is otherwise judged as mismatch.

The method of the utility model embodiment further include: according to the judgment result displays prompt information of microprocessor.

Specifically, microprocessor 200 can make light emitting diode D1 by controlling the voltage of the 5th foot Shine to be prompted.Specifically, can be by controlling light emitting diode D1 Luminous intensity or luminance (such as flashing, keep be always on) respectively matching and mismatch are prompted.It shines in addition, light emitting diode D1 can also be controlled only upon a match, or only controls light emitting diode D1 when mismatching It shines

The method of the utility model embodiment further include: when the judging result of microprocessor be matching and microprocessor receive trigger circuit When trigger signal, control power supply circuit conducting is so that supplying cell provides supply voltage by the power supply circuit for the atomizer.

The electronic smoking set of the utility model embodiment has the advantage that battery rod can carry out match cognization to atomizer connected to it, Electronic cigarette battery bar and the mashed up use of non-designated atomizer can be prevented, breaks down when avoiding consumer using mashed up unmatched electronic cigarette, the problems such as mouthfeel is abnormal, makes electronics tobacco quality more secure and reliable;And the electronic cigarette of the utility model is when also having various working conditions or an abnormality LED instruction, the functions such as display mode can customize, output short circuit protection and the apneusis voltage protected, drive output are customizable.

The embodiments of the present invention are described above in conjunction with attached drawing; but the utility model is not limited to above-mentioned specific embodiment; the above mentioned embodiment is only schematical; rather than it is restrictive; those skilled in the art are under the enlightenment of the utility model; when not departing from the utility model aims and scope of the claimed protection, many forms can be also made, these are belonged within the protection of the utility model.

Claims (13)

  1. A kind of electronic cigarette, including battery rod and atomizer, which is characterized in that the atomizer includes the first wireless identity module;
    The battery rod includes supplying cell, microprocessor and the second wireless identity module, wherein second wireless identity module is connect with the microprocessor and the supplying cell respectively, and the microprocessor is connect with the supplying cell;
    The supplying cell is for storing electric energy and providing supply voltage;
    First wireless identity module is used to store identification information, and for the identification information to be sent to second wireless identity module;
    Second wireless identity module is used to receive the identification information that first wireless identity module is sent, and the received identification information is sent to the microprocessor;
    The microprocessor is used to judge whether the atomizer and battery rod match according to the identification information received.
  2. The electronic cigarette according to claim 1 , which is characterized in that the battery rod further include: power supply circuit and trigger circuit, wherein the power supply circuit is connect with the supplying cell and the microprocessor respectively, and the trigger circuit is connect with the supplying cell and the microprocessor respectively;
    The trigger circuit, for generating trigger signal and being transferred to the microprocessor;
    The microprocessor is also used to when the result judged is matches and receive the trigger signal, controls the power supply circuit conducting so that the supplying cell provides supply voltage by the power supply circuit for the atomizer.
  3. The electronic cigarette according to claim 2, which is characterized in that the power supply circuit includes: switching circuit, condition indication circuit;
    Switching circuit is used for the control signal according to microprocessor, controls the supplying cell to the on or off of the power supply circuit of atomizer;
    The condition indication circuit is used for the display reminding information when the judging result is battery rod and atomizer is mismatched and/or matched.
  4. The electronic cigarette according to claim 3, which is characterized in that the switching circuit includes MOS pipe (Q1);The condition indication circuit includes Light emitting diode;The model SN8P2711 of the microprocessor;The trigger circuit includes gas flow transducer or trigger switch;The gas flow transducer and trigger switch include output end, ground terminal and power end ;
    Wherein, the second pin of the microprocessor connects the output end of the trigger circuit;The grid of the 4th pin connection MOS pipe (Q1) of the microprocessor; MOS Manage (Q1 ) source electrode connection supplying cell cathode;The anode of the power end connection supplying cell of trigger circuit, ground terminal ground connection;5th pin of the microprocessor connects the cathode of the light emitting diode;The anode of the light emitting diode connects the anode of the supplying cell.
  5. The electronic cigarette according to claim 4, which is characterized in that the atomizer further includes the heating wire for generating heat to be atomized tobacco juice; The battery rod further includes the power supply interface for connecting the heating wire, wherein the other end that one end of the power supply interface connects positive, the described power supply interface of the supplying cell connects the MOS pipe (Q1 ) drain electrode, and the both ends of the power supply interface are also connect with the both ends of the heating wire respectively.
  6. The electronic cigarette according to claim 1, which is characterized in that first wireless identity module includes sequentially connected first antenna, modulation circuit and encoder, described First wireless identity module further includes the carrier oscillation circuit connecting with the modulation circuit;
    Second wireless identity module includes sequentially connected second antenna, signal amplification circuit, demodulator circuit and decoder.
  7. The electronic cigarette according to claim 6, which is characterized in that second wireless identity module and first wireless identity module using 315MHz, The frequency of 433MHz or 900MHz carries out the transmission of the identification information.
  8. The electronic cigarette according to claim 1, which is characterized in that second wireless identity module includes RFID reader chip, and first wireless identity module includes RFID label chip.
  9. The electronic cigarette according to claim 1, which is characterized in that second wireless identity module includes NFC reader chip, and first wireless identity module includes NFC label chip.
  10. The electronic cigarette according to claim 1, which is characterized in that second wireless identity module includes zigbee reader chip , first wireless identity module includes zigbee label chip.
  11. A kind of battery rod carries out knowledge method for distinguishing to atomizer, which comprises the following steps:
    Identification information is stored in advance in first wireless identity module, and and the identification information is sent to the second wireless identity module;
    After second wireless identity module receives the identification information that first wireless identity module is sent, the received identification information is sent to microprocessor ;
    Microprocessor judges whether the atomizer and battery rod match according to the identification information received.
  12. According to claim 1, battery rod described in 1 carries out knowledge method for distinguishing to atomizer, which is characterized in that the method also includes: According to the judgment result displays prompt information of the microprocessor.
  13. According to claim 1, battery rod described in 1 carries out knowledge method for distinguishing to atomizer, which is characterized in that The method also includes: when the judging result of the microprocessor is matching and the microprocessor receives the trigger signal of trigger circuit, control power supply circuit conducting is so that supplying cell provides supply voltage by the power supply circuit for the atomizer.
CN201380079594.3A 2013-09-13 2013-10-28 Electronic cigarette and battery rod carry out knowledge method for distinguishing to atomizer CN105578908B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN 201320571785 CN203446536U (en) 2013-09-13 2013-09-13 Electronic cigarette
CN2013205717859 2013-09-13
CN201380079594.3A CN105578908B (en) 2013-09-13 2013-10-28 Electronic cigarette and battery rod carry out knowledge method for distinguishing to atomizer
PCT/CN2013/086052 WO2015035689A1 (en) 2013-09-13 2013-10-28 Electronic cigarette and method for battery rod to identify atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201380079594.3A CN105578908B (en) 2013-09-13 2013-10-28 Electronic cigarette and battery rod carry out knowledge method for distinguishing to atomizer

Publications (2)

Publication Number Publication Date
CN105578908A true CN105578908A (en) 2016-05-11
CN105578908B CN105578908B (en) 2019-05-17

Family

ID=50126454

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 201320571785 CN203446536U (en) 2013-09-13 2013-09-13 Electronic cigarette
CN201380079594.3A CN105578908B (en) 2013-09-13 2013-10-28 Electronic cigarette and battery rod carry out knowledge method for distinguishing to atomizer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN 201320571785 CN203446536U (en) 2013-09-13 2013-09-13 Electronic cigarette

Country Status (2)

Country Link
CN (2) CN203446536U (en)
WO (1) WO2015035689A1 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US20160366947A1 (en) 2013-12-23 2016-12-22 James Monsees Vaporizer apparatus
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
EP3086671B1 (en) 2013-12-23 2018-09-26 Juul Labs UK Holdco Limited Vaporization device systems
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
CN103798960A (en) 2014-03-18 2014-05-21 刘秋明 Electronic cigarette case and information acquisition method
WO2015149336A1 (en) * 2014-04-03 2015-10-08 吉瑞高新科技股份有限公司 Information interaction method and information interaction system
CN105024911B (en) * 2014-04-24 2018-10-09 惠州市吉瑞科技有限公司 Information interaction system and information interacting method applied to electronic cigarette
CN104106844B (en) 2014-06-23 2017-10-10 深圳麦克韦尔股份有限公司 Electronic cigarette controller and electronic cigarette
CN104116139A (en) 2014-06-26 2014-10-29 深圳市麦克韦尔科技有限公司 e-cigarette
WO2016019546A1 (en) * 2014-08-07 2016-02-11 惠州市吉瑞科技有限公司 Electronic cigarette
US9473488B2 (en) * 2014-08-15 2016-10-18 Shenzhen Jieshibo Technology Co., Ltd. Control device and method for electronic atomization device based on mobile terminal
CN104303524A (en) * 2014-08-15 2015-01-21 深圳市杰仕博科技有限公司 Mobile terminal-based matched device and method of electronic atomizer
CN105361247A (en) * 2014-08-29 2016-03-02 惠州市吉瑞科技有限公司 Electronic cigarette, Bluetooth assembly thereof, and smoking information acquiring system and method
WO2016056141A1 (en) 2014-10-10 2016-04-14 三菱電機株式会社 Heat exchanger ventilating device
CN105686085B (en) * 2014-11-24 2019-06-28 惠州市吉瑞科技有限公司 Atomizer assembly, the electronic cigarette for limiting the service life and the method for limiting the electronic cigarette service life
WO2016090303A1 (en) 2014-12-05 2016-06-09 Pax Labs, Inc. Calibrated dose control
GB2533137A (en) * 2014-12-11 2016-06-15 Nicoventures Holdings Ltd Electronic vapour provision system
WO2016115715A1 (en) * 2015-01-22 2016-07-28 惠州市吉瑞科技有限公司 Electronic cigarette data transmission connection assembly, data transmission method, and electronic cigarette
US10027016B2 (en) * 2015-03-04 2018-07-17 Rai Strategic Holdings Inc. Antenna for an aerosol delivery device
RU2698025C2 (en) * 2015-04-02 2019-08-21 Филип Моррис Продактс С.А. Kit comprising module and aerosol-forming electrical control system
CN104901713B (en) * 2015-05-22 2017-04-12 成都前锋电子仪器有限责任公司 Wireless module power consumption control circuit
CN107836756A (en) * 2015-07-02 2018-03-27 卓尔悦欧洲控股有限公司 Electric supply installation, aerosol generating device and its identification control method
CN105011378B (en) * 2015-08-06 2018-07-03 深圳市明昕技术有限公司 Electronic cigarette and its intelligent management system and method
CN105124765A (en) * 2015-09-22 2015-12-09 深圳市杰仕博科技有限公司 Liquid storage cylinder and atomizer
CO2018009342A2 (en) 2016-02-11 2018-09-20 Juul Labs Inc Cartridges for secure attachment devices vaporizers
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
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
CN106094039B (en) * 2016-07-01 2018-06-08 深圳瀚星翔科技有限公司 Electronic atomization device circuit detecting method and 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
CN106235414B (en) * 2016-08-02 2019-01-08 卓尔悦欧洲控股有限公司 The supervisory systems of electronic cigarette and electronic cigarette
WO2018053689A1 (en) * 2016-09-20 2018-03-29 惠州市吉瑞科技有限公司深圳分公司 Electronic cigarette and identification method
CN207754545U (en) * 2017-11-30 2018-08-24 深圳市新宜康电子技术有限公司 Electronic cigarette with automatic identification function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042510A (en) * 1990-01-08 1991-08-27 Curtiss Philip F Simulated cigarette
CN101937196A (en) * 2010-07-14 2011-01-05 郭磊 Wireless switching control means
CN102468655A (en) * 2010-10-31 2012-05-23 翁家俊 Charging device, powered device, charging system and charging method
CN202618277U (en) * 2012-06-11 2012-12-26 深圳市卓力能电子有限公司 Battery rod structure of electronic cigarette
CN203152489U (en) * 2013-03-12 2013-08-28 向智勇 Electronic cigarette
CN203168034U (en) * 2013-01-05 2013-09-04 刘秋明 Electronic cigarette device, electronic cigarette and atomizing device of electronic cigarette

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201850A1 (en) * 2008-12-24 2010-06-30 Philip Morris Products S.A. An article including identification information for use in an electrically heated smoking system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042510A (en) * 1990-01-08 1991-08-27 Curtiss Philip F Simulated cigarette
CN101937196A (en) * 2010-07-14 2011-01-05 郭磊 Wireless switching control means
CN102468655A (en) * 2010-10-31 2012-05-23 翁家俊 Charging device, powered device, charging system and charging method
CN202618277U (en) * 2012-06-11 2012-12-26 深圳市卓力能电子有限公司 Battery rod structure of electronic cigarette
CN203168034U (en) * 2013-01-05 2013-09-04 刘秋明 Electronic cigarette device, electronic cigarette and atomizing device of electronic cigarette
CN203152489U (en) * 2013-03-12 2013-08-28 向智勇 Electronic cigarette

Also Published As

Publication number Publication date
WO2015035689A1 (en) 2015-03-19
CN105578908B (en) 2019-05-17
CN203446536U (en) 2014-02-26

Similar Documents

Publication Publication Date Title
CN1230792C (en) Table tap and monitor system using table tap
WO1999048340A1 (en) Apparatus for and method of transmitting and receiving data over a low voltage power distribution system
CN1005055B (en) Feeding of electrical energy to circuits on wheel for a tire-monitoring device
CN1475040A (en) Method, system and apparatus for transmission of data on electric network
US20160345627A1 (en) Electronic cigarette identification device, electronic cigarette case, and method for identifying electronic cigarette
CN104767260B (en) Charger, terminal unit and charging system
CN104432534A (en) Battery bar, electronic cigarette and nebulizer recognition method
CN104348192A (en) USB charger of electronic cigarette
WO2014166039A1 (en) Electronic cigarette and method for detecting quality guarantee period of electronic cigarette
CN101002400B (en) Method and device for transmitting information through a power distribution network
CN203446536U (en) Electronic cigarette
WO2015149242A1 (en) Electronic cigarette with lung capacity detection function and control method
WO2015161514A1 (en) Information interaction system and information interaction method applied to electronic cigarette
CN201845962U (en) Multifunctional remote control intelligent socket device
WO2015010261A1 (en) Usb charger for electronic cigarette
WO2017075827A1 (en) Method of controlling atomization of liquid nicotine in electronic cigarette
CN104757705A (en) Electronic cigarette microphone supporting wireless charging and charging method and device thereof
CN101436830B (en) Power supply device and protection method thereof
WO2016029464A1 (en) Electronic cigarette, bluetooth component thereof, and smoking information acquisition system and method
CN1367889A (en) Serial bus communications system
CN101980472B (en) Remote constant-voltage feeding method and system with awakening function
CN103873143B (en) Visible light communication device
CN105162228B (en) Intelligent charger and its charging control circuit
CN205429319U (en) Smart jack and control system
CN201322965Y (en) Electric theftproof alarm with remote meter reading function

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant