The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of electronic cigarette and its preheating tobacco tarMethod, the time that tobacco tar is not exclusively atomized can be greatly shortened.
In order to achieve the above object, this invention takes following technical scheme：
A kind of electronic cigarette, it includes：Electronics smoke, switch, atomizer is provided with the electronics smoke, for containing cigaretteThe atomization chamber and controller of oil；When the switch is opened, by controller control atomizer work, the temperature of tobacco tar is set to rise to cigaretteThe critical-temperature of oil atomization, when detecting smoking action, the controller control atomizer continues to heat tobacco tar and is atomized.
In described electronic cigarette, the temperature sensor for detecting environment temperature, institute are additionally provided with the electronics smokeState temperature sensor to be connected with controller, the controller is additionally operable to the difference according to environment temperature and tobacco tar critical-temperature, meterThe electric energy needed for atomizer heating is calculated, atomizer is generated heat to tobacco tar critical-temperature.
In described electronic cigarette, heating unit is provided with the air inlet of the electronics smoke, is connected with controller, it is describedWhen the air themperature that controller is additionally operable to detection air inlet is less than preset temperature, control what is sucked in heating unit heats air inletAir.
In described electronic cigarette, battery is additionally provided with the electronics smoke, is connected with controller.
In described electronic cigarette, LED light is additionally provided with the electronics smoke, is connected with controller.
In described electronic cigarette, heating wire is provided with the atomizer.
A kind of method of electronic cigarette preheating tobacco tar, it includes：Following steps：
When the switch of detection electronics smoke is opened, by controller control atomizer work, rise to the temperature of tobacco tarThe critical-temperature of tobacco tar atomization；
When detecting smoking action, the controller control atomizer continues to heat tobacco tar and is atomized.
In the method for described electronic cigarette preheating tobacco tar, when the switch of the detection electronics smoke is opened, by controllerAtomizer work is controlled, after the step of making the temperature of tobacco tar rise to the critical-temperature of tobacco tar atomization, when detecting that smoking movesWhen making, before the step of controller control atomizer continues to heat tobacco tar and is atomized, in addition to：
Environment temperature is detected by temperature sensor, and feeds back to controller；
The controller is according to environment temperature and the difference of tobacco tar critical-temperature, the electric energy needed for calculating atomizer heating,Atomizer is set to generate heat to tobacco tar critical-temperature.
In the method for described electronic cigarette preheating tobacco tar, described when detecting smoking action, the controller controls mistAfter changing the step of device continues heating tobacco tar and is atomized, in addition to：
When air themperature at temperature sensor detection air inlet is less than preset temperature, adding at controller control air inletThe air sucked in hot cell heating air inlet.
Compared to prior art, electronic cigarette of the invention and its method for preheating tobacco tar, its electronic cigarette include electronics smoke,Switch, atomizer, the atomization chamber for containing tobacco tar and controller are provided with electronics smoke；When the switch is opened, byController control atomizer work, makes the temperature of tobacco tar rise to the critical-temperature of tobacco tar atomization, when detecting smoking action,The controller control atomizer continues to heat tobacco tar and is atomized.Stagnation temperature of the invention by the way that tobacco tar to be preheated to tobacco tar atomizationDegree, when suction, it is further continued for heating tobacco tar and is atomized, so as to substantially reduces the time needed for tobacco tar not exclusively atomization, liftingConsumer's Experience.
Embodiment
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of electronic cigarette and its preheating tobacco tarMethod, when opening the switch of electronic cigarette, controller starts to give atomizer power supply so that heating wire on atomizer and its attachedNear tobacco tar, the critical-temperature of tobacco tar atomization is risen to from environment temperature, electronic cigarette is reresented can be with smoking, now, electronic cigaretteContinue to keep the temperature until smoking circulation to terminate in the case where consumer does not have smoking.When consumer's smoking, pass through gasStream switch or hand switch are opened, and controller is obtained increased electricity to the heating wire increase delivery to generate heat, heating wireHeat energy can be converted into, the tobacco tar in critical atomization temperature is absorbed heat rapidly and is atomized completely.
To make the purpose of the present invention, technical scheme and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawingsThe present invention is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present inventionLimit the present invention.
Referring to Fig. 1, electronic cigarette provided by the invention includes：Electronics smoke 1, switch is provided with the electronics smoke 1(not shown), atomizer 12, the atomization chamber 13 for containing tobacco tar and controller 14；Use is provided with the atomization chamber 13In the heating wire 121 of heating tobacco tar, the switch, atomizer 12 are connected with controller 14.
When the switch is opened, control atomizer 12 to work by controller 14, the temperature of tobacco tar is risen to tobacco tar atomizationCritical-temperature, when detecting smoking action, the controller 14 controls atomizer 12 to continue to heat tobacco tar and is atomized.
In the present embodiment, battery 15 is additionally provided with the electronics smoke 1, is connected with controller 14, when the switch is opened,Battery 15 just starts to power to controller 14.LED light 16 is additionally provided with the electronics smoke 1, is connected with controller 14,By lighting LED light 16, shown electronic cigarette can also simulate the state of lighting of traditional cigarette, increase in working conditionAdd experience sense.
Specifically, the controller 14 can use the single-chip microcomputer used on conditional electronic cigarette, such as model MINI54ZANChip, battery 15, switch, heating wire 121 etc. with the I/O mouths of single-chip microcomputer (such as：P0.0-0.7 mouths etc.) connection, by single-chip microcomputer controlThe working condition of each electronic device of electronic cigarette processed.
The present invention electronic cigarette in, be additionally provided with the electronics smoke 1 sensing suction action AFS 17 orControl heating wire 121 continues to heat the hand switch of tobacco tar, and it is connected with controller 14.For example：It is provided with electronics smoke 1During AFS 17, controller 14 control atomizer 12 work tobacco tar is heated to tobacco tar atomization critical-temperature after, when notWhen sensing suction action, controller 14 controls the temperature of heating wire 121 to keep constant, it is ensured that the temperature of tobacco tar is the stagnation temperatureDegree.When AFS 17 senses suction action, controller 14 gives the heating wire 121 to generate heat to increase voltage or electric current,The temperature of heating wire 121 is further raised, the tobacco tar in critical atomization temperature is absorbed heat rapidly and is atomized completely, so as to significantlyTime of the tobacco tar not exclusively needed for atomization is shortened, improves Consumer's Experience.
At nicotine majority of the invention by the heating atomization generation smog aerosol on the basis of more than critical-temperature, can be rapid in the 5-7 seconds as sucking traditional cigarette when it is by the capillary of smoker oral cavity and nasal cavity in free stateAbsorbed, the nicotine content in blood is quickly reached the level of satisfaction.
This smog can also produce stronger hit larynx sense and nasal cavity as traditional cigarette and stimulate simultaneously.Due to this cigaretteMist has an above-mentioned effect, and caused smog can bring more preferable experience sense to smoker under this situation, therefore smokerAcceptance is high, can just play a part of smoking cessation.
And even if traditional electronic cigarette is using identical tobacco tar, nicotine content in smog is also close to but wherein freeState nicotine is less, thus smoker suction after, partly through capillary absorbance, remaining then absorbs through digestive system, with traditionIn the cigarette same time, the conditional electronic cigarette causes that the level of nicotine in blood is traditional cigarette 1/3rd are inhaled, thisWhen causing the smoker to aspirate the electronic cigarette with traditional cigarette same time in there is no enough satisfactions, and continue to suck in smokerFree state nicotine and the nicotine through digesting and assimilating occur to certain time while has an impact again for the electronic cigarette, cause Buddhist nunGu Ding absorbs excessive and the discomforts such as nausea occurs, can not play a part of smoking cessation.
In preferred embodiment, Tip element (such as indicator lamp or buzzer) is also set up on the electronics smoke 1, with controlDevice 14 processed connects, and when tobacco tar is heated to critical-temperature, prompts consumer to aspirate.
Further, the temperature sensor for detecting environment temperature is additionally provided with the electronics smoke 1 (not mark in figureGo out), the temperature sensor is connected with controller 14, and the controller 14 is additionally operable to according to environment temperature and tobacco tar critical-temperatureDifference, calculate atomizer 12 heat required electric energy, atomizer 12 is generated heat to tobacco tar critical-temperature.
Specifically, it can calculate atomizer 12 by temperature difference and heat required electric energy, then exported accordingly by controller 14Voltage or electric current, so that heating wire 121 and tobacco tar to be atomized around are heated to critical atomization temperature.
Further, heating unit is provided with the air inlet of the electronics smoke 1, is connected with controller 14, the controlWhen the air themperature that device 14 processed is additionally operable to detection air inlet is less than preset temperature, control what is sucked in heating unit heats air inletAir.
When the temperature that the air themperature of air inlet is set through temperature sensor senses and air inlet has deviation to be, electronic cigarette opensDynamic heating unit, the air of suction is heated, entered inside atomizer 12.
The present invention correspondingly provides a kind of method of electronic cigarette preheating tobacco tar, referring to Fig. 2, it is included：Following steps：
When S10, the switch of detection electronics smoke are opened, by controller control atomizer work, make in the temperature of tobacco tarRise to the critical-temperature of tobacco tar atomization；
S20, when detecting smoking action, controller control atomizer continues to heat tobacco tar and is atomized.
Critical-temperature of the invention by the way that tobacco tar to be preheated to tobacco tar atomization, when suction, it is further continued for heating tobacco tar and mistChange, so as to substantially reduce the time needed for tobacco tar not exclusively atomization, improve Consumer's Experience.Referring specifically to above-mentioned electronic cigaretteCorresponding implementation column.
Wherein between step S10 and step S20, the method for electronic cigarette of the invention preheating tobacco tar also includes：S110, byTemperature sensor detects environment temperature, and feeds back to controller；S120, the controller are according to environment temperature and tobacco tar stagnation temperatureThe difference of degree, the electric energy needed for atomizer heating is calculated, atomizer is generated heat to tobacco tar critical-temperature.Referring specifically to above-mentioned electricityImplementation column corresponding to sub- cigarette.
Further, after step S20, in addition to：Air themperature at temperature sensor detection air inlet is less than pre-If during temperature, controller controls the air sucked in the heating unit heats air inlet at air inlet.Referring specifically to above-mentioned electricityImplementation column corresponding to sub- cigarette.
In summary, the present invention is by the way that when opening the switch of electronic cigarette, controller starts to power to atomizer so that mistChange the heating wire on device and its neighbouring tobacco tar, the critical-temperature of tobacco tar atomization is risen to from environment temperature, electronic cigarette is reresentedCan be with smoking, now, electronic cigarette continues to keep the temperature until smoking circulation to terminate in the case where consumer does not have smoking.WhenDuring consumer's smoking, opened by AFS or hand switch, controller is increased delivery to the heating wire to generate heat,Heating wire obtains increased electric energy and is converted into heat energy, and the tobacco tar in critical atomization temperature is absorbed heat rapidly and is atomized completely, fromAnd shorten tobacco tar not exclusively atomization needed for time, and the present invention by the basis of more than critical-temperature heating atomization produceNicotine majority in raw smog aerosol is in free state, when it is by the capillary of smoker oral cavity and nasal cavity, meetingAbsorbed rapidly in the 5-7 seconds as sucking traditional cigarette, the nicotine content in blood is quickly reached satisfactionLevel, so as to play a part of smoking cessation.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hairBright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the inventionProtect scope.