CN109998179A - Smoke grenade, electronic cigarette and temprature control method - Google Patents
Smoke grenade, electronic cigarette and temprature control method Download PDFInfo
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- CN109998179A CN109998179A CN201910396820.XA CN201910396820A CN109998179A CN 109998179 A CN109998179 A CN 109998179A CN 201910396820 A CN201910396820 A CN 201910396820A CN 109998179 A CN109998179 A CN 109998179A
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- control module
- temperature
- smoke grenade
- signal
- atomising device
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- A24F47/008—
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
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- Automation & Control Theory (AREA)
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Abstract
The embodiment of the present application discloses smoke grenade, electronic cigarette and temprature control method.It is that temperature measures electric signal by the way that temperature sensor is arranged in smoke grenade by the temperature transition of tobacco tar, first control module carries out analog-to-digital conversion to this electric signal and analysis handles to obtain temperature value and smoke grenade dry combustion method signal data, the second control module being sent on tobacco rod after encrypting to temperature value and smoke grenade dry combustion method signal data；Second control module can preferably control smoke grenade internal temperature, promote the usage experience of electronic cigarette, control atomising device in time when there is smoke grenade dry combustion method signal and stop working, and guarantee using safe.
Description
Technical field
The invention relates to electronic cigarette field more particularly to smoke grenades, electronic cigarette and temprature control method.
Background technique
Electronic cigarette generally comprises smoke grenade and tobacco rod at present, and shoe cream room and atomizing cigarette for storing tobacco tar are provided in smoke grenade
The atomising device of oil, atomising device generally include heater strip, and power supply and MCU for power supply, the corresponding electricity of MCU are provided in tobacco rod
On-off between source and atomising device is controlled, to control the atomization of tobacco tar.
But electronic cigarette is mainly directly controlled atomising device by MCU carries out heating atomization to tobacco juice, MCU fails in time
The temperature of atomization smoke oil in atomising device is adjusted, atomization temperature can constantly be increased with the temperature of calandria, to influence to be atomized
The atomizing effect of device and the taste of electronic cigarette.
The measurement method of electronic smoke atomizer temperature is carried out by measuring the variation of atomizer heater strip internal resistance at present,
Since there are contact resistances for the electrical connection between the resistance temperature change rate very little, smoke grenade and tobacco rod of atomizer heater strip, and
And transmission is analog signal, so the collected temperature measurement electric signal of MCU often has error in tobacco rod, is calculated accordingly
Atomizer temperature will appear with the very big situation of practical atomizer temperature error, influence the usage experience of user.
Summary of the invention
The embodiment of the present application provides smoke grenade, electronic cigarette and temprature control method, with the temperature of stable regulation tobacco tar.
In a first aspect, the embodiment of the present application provides a kind of smoke grenade, comprising:
Shell, be arranged in shell for storing the shoe cream room of tobacco tar, for the atomising device of atomization smoke oil, for by cigarette
Play temperature sensor and the first control module that internal temperature is converted to temperature measurement electric signal；
The signal end of the temperature sensor and the signal input part of first control module couple；
First control module is used to the temperature measurement electric signal of the temperature sensor being converted to temperature digital letter
Number and pass through signal output end export.
In second aspect, the embodiment of the present application provides a kind of electronic cigarette, cigarette including tobacco rod and as described in relation to the first aspect
Bullet, the tobacco rod are provided with the second control module for controlling atomising device work；
The signal input part of second control module and the signal output end of first control module couple；
Second control module controls the work of atomising device according to the output signal of first control module, so that
Smoke grenade internal temperature values tend to target temperature value.
In the third aspect, the embodiment of the present application provides a kind of temperature control applied to the electronic cigarette as described in second aspect
Method processed, comprising:
Smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control module by temperature sensor；
The temperature measurement electric signal of temperature sensor is converted to temperature digital signal and exported by first control module
To the second control module；
Second control module controls the work of atomising device according to the output signal of the first control module, so that smoke grenade
Internal temperature values tend to target temperature value.
Further, the temprature control method further include:
First control module encrypts the temperature digital signal of output according to preset Encryption Algorithm；
Second control module believes the output of the first control module according to decipherment algorithm corresponding with preset Encryption Algorithm
It number is decrypted.
Further, the temprature control method further include:
The output signal of first control module is compared with preset dry combustion method minimum detectable signal to sentence by the second control module
Disconnected atomising device whether dry combustion method；
If so, the second control module control atomising device stops working.
In fourth aspect, the embodiment of the present application provides a kind of smoke grenade, comprising: shell is arranged in shell for storing
The shoe cream room of tobacco tar measures electric signal for the atomising device of atomization smoke oil, for smoke grenade internal temperature to be converted to temperature
Temperature sensor and the first control module；
The signal end of the temperature sensor and the signal input part of first control module couple；
First control module is used to the temperature measurement electric signal of the temperature sensor being converted to temperature inside smoke grenade
Angle value, and temperature adjustment instructions are generated according to the smoke grenade internal temperature values and preset target temperature value and pass through signal output end
Output, the temperature adjustment instructions are used to adjust the heating power of the atomising device, so that the smoke grenade internal temperature values become
In the target temperature value.
At the 5th aspect, the embodiment of the present application provides a kind of electronic cigarette, including tobacco rod and cigarette as claimed in claim 6
Bullet, the tobacco rod are provided with the second control module for controlling atomising device work；
The signal input part of second control module and the signal output end of first control module couple；
Second control module controls the work of atomising device according to the temperature adjustment instructions of first control module,
So that smoke grenade internal temperature values tend to target temperature value.
At the 6th aspect, the embodiment of the present application provides a kind of temperature control applied to the electronic cigarette as described in terms of the 5th
Method processed, comprising:
Smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control module by temperature sensor 104
105；
The temperature measurement electric signal of the temperature sensor is converted to smoke grenade internal temperature values by first control module,
And temperature adjustment instructions are generated according to the smoke grenade internal temperature values and preset target temperature value and are exported by signal output end
To the second control module；
Second control module controls the work of atomising device according to the temperature adjustment instructions of first control module,
So that smoke grenade internal temperature values tend to target temperature value.
The embodiment of the present application detects the temperature of tobacco tar by the way that temperature sensor is arranged in smoke grenade, and surveys to temperature
It measures electric signal and carries out analog-to-digital conversion or analysis processing, the signal for being sent to the second control module on tobacco rod is digital signal, letter
Number transmission it is more stable efficiently, preferably smoke grenade internal temperature can be controlled, promote the usage experience of electronic cigarette；And to
The output signal of one control module is encrypted, it is ensured that the safety and validity of data transmission；There is dry combustion method in atomising device
When stop the work of atomising device in time, guarantee using safe.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of smoke grenade provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of electronic cigarette provided by the embodiments of the present application；
Fig. 3 is the temprature control method flow diagram of the first electronic cigarette provided by the embodiments of the present application；
Fig. 4 is the temprature control method flow diagram of second of electronic cigarette provided by the embodiments of the present application；
Fig. 5 is the temprature control method flow diagram of the third electronic cigarette provided by the embodiments of the present application；
Fig. 6 is the temprature control method flow diagram of the 4th kind of electronic cigarette provided by the embodiments of the present application.
Appended drawing reference: 101, shell；102, shoe cream room；103, atomising device；104, temperature sensor；105, the first control
Module；201, tobacco rod；202, the second control module；203, power supply.
Specific embodiment
It is specifically real to the application with reference to the accompanying drawing in order to keep the purposes, technical schemes and advantages of the application clearer
Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the application,
Rather than the restriction to the application.It also should be noted that illustrating only for ease of description, in attached drawing related to the application
Part rather than full content.It should be mentioned that some exemplary realities before exemplary embodiment is discussed in greater detail
It applies example and is described as the processing or method described as flow chart.Although operations (or step) are described as sequence by flow chart
Processing, but many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations
It can be rearranged.The processing can be terminated when its operations are completed, be not included in attached drawing it is also possible to have
Additional step.The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Fig. 1 gives a kind of structural schematic diagram of smoke grenade provided by the embodiments of the present application.Smoke grenade includes shell 101, setting
In shell 101 for store tobacco tar shoe cream room 102, for atomization smoke oil atomising device 103, for will inside smoke grenade it is warm
Degree is converted to the temperature sensor 104 and the first control module 105 of temperature measurement electric signal.
Specifically, shell 101 is traditionally arranged to be hollow cylinder shape, tobacco tar can directly be stored in shoe cream room 102 or will
It directly fixes or is detachably secured in shoe cream room 102 in tobacco tar injection capsule shape container and by capsule shape container.
Atomising device 103 includes atomization chamber, the Oil Guide component for tobacco tar to be introduced to atomization chamber and is used for in atomization chamber
The heater strip that is heated of tobacco tar.Shell 101 is usually arranged as cigarette holder, and and atomization chamber far from the end of atomising device 103
Connection, convenient for users to the tobacco tar of atomization is sucked out.Oil Guide component is generally made of cotton or Fiber Materials, and heater strip, which is wrapped in, leads
On oily component, the both ends of Oil Guide component are located in shoe cream room 102 and atomization chamber, so that the tobacco tar in shoe cream room 102 be drawn
It is directed in atomization chamber, and heating atomization is carried out to tobacco tar by heater strip heating.
Temperature sensor 104 can be thermocouple temperature sensor, thermal resistance type temperature sensor, ceramic temperature sensing
Device or using heater strip as temperature sensor, the size of selection, which is subject to, to be fixedly mounted in smoke grenade.Temperature sensor
The test object of 104 probe can be tobacco tar in shoe cream room 102, in atomization chamber spray pattern tobacco tar or atomising device
Heater strip in 103, and be mounted in corresponding position.
First control module 105 is MCU or other miniature control chips, and the signal end of temperature sensor 104 and first are controlled
The signal input part of molding block 105 is electrically connected, and the first control module 105 is used to the temperature of temperature sensor 104 measuring telecommunications
It number is converted to temperature digital signal and is exported by signal output end.
Wherein, the first control module 105 can pass through it to the analog-to-digital conversion of the temperature measurement electric signal of temperature sensor 104
Built-in AD conversion module carries out, and can also be carried out by external AD conversion module.
It is above-mentioned, the temperature in smoke grenade is detected by the way that temperature sensor 104 is arranged in smoke grenade, and to temperature sensing
The temperature measurement electric signal of device 104 is converted to temperature digital signal, the convenient temperature digital signal to temperature in reaction smoke grenade into
Row receives, and reduces the situation for causing temperature monitoring unstable because the connection between tobacco rod 201 and smoke grenade is unstable, improves smoke grenade
The Stability and dependability of interior temperature detection.
A kind of electronic cigarette.Fig. 2 gives a kind of structural schematic diagram of electronic cigarette provided by the embodiments of the present application comprising cigarette
A kind of smoke grenade of bar 201 and above-described embodiment.Wherein tobacco rod 201 is generally arranged in the matched hollow columnar of smoke grenade, and and cigarette
Bullet be fixedly connected or clamping, grafting, be screwed on or magnetic by way of be detachably connected.
The second control module 202 for controlling the work of atomising device 103 is installed and for being electronic cigarette in tobacco rod 201
The power supply 203 of power supply, the equal components of temperature sensor 104 and the first control module 105 in smoke grenade can be by smoke grenade and tobacco rod 201
It is powered after connection by power supply 203, button cell can also be installed in smoke grenade and be powered, the second control module 202 is MCU
Or other miniature control chips.The signal input part of second control module 202 and the signal output end of the first control module 105 exist
Smoke grenade and tobacco rod 201 are electrically connected when being connected with each other, and to carry out signal transmission, the second control module 202 is according to the first control module
The work of 105 output signal control atomising device 103, so that smoke grenade internal temperature values tend to preset target temperature
Value.
Further, the connection type that signal transmits between smoke grenade and tobacco rod can be contact connection, NFC is wirelessly connected, is red
The wired or wireless connection types such as outer wireless connection, ultrasound wireless connection, and corresponding communication mould is installed in smoke grenade and tobacco rod
Block is to realize above-mentioned connection type.
Specifically, atomising device 103 is heater strip power supply to be atomized to tobacco tar by power supply 203, and tobacco rod 201
It is provided with microphone inside to detect user and whether carry out smoking movement and will test signal being transmitted to the second control module 202,
Two control modules 202 are when microphone detects the presence or absence of smoking movement through the on-off control between control power supply 203 and heater strip
The work (such as passing through the on-off of the metal-oxide-semiconductor switching tube between control power supply 203 and heater strip) of atomizer processed.
Further, the power that the second control module 202 is supplied to atomising device 103 to power supply 203 is controlled (as led to
The mode for crossing PWM adjusting adjusts on-off frequency between power supply 203 and heater strip, so that controlling power supply 203 is supplied to heater strip
Voltage or electric current).Second control module 202 is after the temperature digital signal for receiving the offer of the first control module 105, and second
Temperature digital signal is compared by control module 202 with preset target temperature signal, and the second control module 202 is according to comparing
As a result the output power of atomising device 103 is controlled and (such as obtains PWM control instruction using pid control algorithm).
It is above-mentioned, the temperature of tobacco tar is detected by the way that temperature sensor 104 is arranged in smoke grenade, and electricity is measured to temperature
Signal carries out analog-to-digital conversion, and the signal for being sent to the second control module 202 on tobacco rod 201 is digital signal, the transmission of signal
It is more stable efficient, preferably smoke grenade internal temperature can be controlled, promote the usage experience of electronic cigarette.
A kind of temprature control method applied to electronic cigarette such as provided by the above embodiment, as shown in Figure 3, comprising:
S301: smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control by temperature sensor 104
Module 105.
Illustratively, the test object of the probe of temperature sensor 104 can be tobacco tar, atomization dress in shoe cream room 102
The tobacco tar of the heater strip or spray pattern in 103 is set, and corresponding temperature measurement electric signal is sent to the first control module
105。
S302: the temperature measurement electric signal of temperature sensor 104 is converted to temperature digital by first control module 105
Signal is simultaneously output to the second control module 202.
Illustratively, the first control module 105 can lead to the analog-to-digital conversion of the temperature measurement electric signal of temperature sensor 104
It crosses the AD conversion module built in it to carry out, can also be carried out by external AD conversion module.
S303: second control module 202 controls atomising device 103 according to the output signal of the first control module 105
Work so that smoke grenade internal temperature values tend to target temperature value.
Illustratively, the second control module 202 receive the first control module 105 offer temperature digital signal after,
Temperature digital signal is compared by the second control module 202 with preset target temperature signal, 202 basis of the second control module
Comparison result controls the output power of atomising device 103.The control of the output power of atomising device 103 can be passed through
Pid control algorithm carries out, and wherein realizing for pid control algorithm can be using the PID control that calling be stored in the second control module 202
Algorithmic function processed carries out, to obtain the corresponding control amount for making smoke grenade internal temperature values tend to target temperature value.Inside smoke grenade
When temperature value is lower than target temperature value, the second control module 202 have the function that exports to heater strip of control amount control increase power supply very much
The amplitude of rate, increases smoke grenade internal temperature values, and amplitude that is on the contrary then reducing the power that power supply is exported to heater strip reduces in smoke grenade
Portion's temperature value finally makes smoke grenade internal temperature values level off to target temperature value.
Further, the case where different location in smoke grenade being detected for the temperature sensor 104 (cigarette in such as shoe cream room 102
The tobacco tar of spray pattern in oil, the heater strip in atomising device 103 or atomization chamber), the target being arranged in the second control module 202
The target temperature reacted in temperature signal should be correspondingly arranged (tobacco tar, atomization chamber in such as shoe cream room 102 according to specific detection position
The tobacco tar pair of middle spray pattern or the corresponding target temperature of heater strip in atomising device 103 are stepped up).
It is above-mentioned, the temperature of tobacco tar is detected by the way that temperature sensor 104 is arranged in smoke grenade, and to the temperature of output
It measures electric signal and carries out analog-to-digital conversion, the signal for being sent to the second control module 202 on tobacco rod 201 is digital signal, signal
Transmission it is more stable efficiently, preferably smoke grenade internal temperature can be controlled, promote the usage experience of electronic cigarette.
On the basis of the above embodiments, Fig. 4 gives second provided by the embodiments of the present application applied to such as above-mentioned reality
The temprature control method of the electronic cigarette of example offer is provided, comprising:
S401: smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control by temperature sensor 104
Module 105.
S402: the temperature measurement electric signal of temperature sensor 104 is converted to temperature digital by first control module 105
Signal.
S403: first control module 105 according to preset Encryption Algorithm by temperature digital signal carry out encryption and it is defeated
Out to the second control module 202.
S404: second control module 202 is controlled according to decipherment algorithm corresponding with preset Encryption Algorithm first
The output signal of module 105 is decrypted.
Illustratively, the signal received from the first control module 105 is decrypted in the second control module 202, obtains
Correct temperature digital signal is taken, the smoke grenade because connecting with tobacco rod 201 is effectively avoided to be the product of non-authentication, and leads to non-authentication
Smoke grenade output signal and actual deviation it is larger or obtain information be it is undesirable reflection temperature information the case where, guarantee
The validity and correctness of signal transmission.
S405: second control module 202 is controlled according to the output signal of the first control module 105 decrypted and is atomized
The work of device 103, so that smoke grenade internal temperature values tend to target temperature value.
S406: second control module 202 does the output signal of the first control module 105 decrypted with preset
Burn minimum detectable signal be compared with judge atomising device 103 whether dry combustion method；If so, the second control module 202 control atomization dress
103 are set to stop working.Illustratively, can be made by the shutdown of the switching tubes such as metal-oxide-semiconductor between control power supply 203 and heater strip
The heater strip of atomising device 103 stops working, and guarantees electronic cigarette and personal safety.
It is above-mentioned, the temperature of tobacco tar is detected by the way that temperature sensor 104 is arranged in smoke grenade, and to the temperature of output
It measures electric signal and carries out analog-to-digital conversion, the signal for being sent to the second control module 202 on tobacco rod 201 is digital signal, signal
Transmission it is more stable efficiently, preferably smoke grenade internal temperature can be controlled, promote the usage experience of electronic cigarette；And to first
The output signal of control module 105 is encrypted, it is ensured that the safety and validity of data transmission；Occur in atomising device 103
Stop the work of atomising device 103 when dry combustion method in time, guarantees using safe.
The embodiment of the present application also provides second of smoke grenade, structure is similar with the structure of the smoke grenade in above-described embodiment,
Still further the smoke grenade of the present embodiment is not shown herein, structural schematic diagram can refer to Fig. 1.
In second of smoke grenade provided in this embodiment, smoke grenade includes shell 101, is arranged in shell 101 for storing cigarette
The shoe cream room 102 of oil measures telecommunications for the atomising device 103 of atomization smoke oil, for smoke grenade internal temperature to be converted to temperature
Number temperature sensor 104 and the first control module 105.
Specifically, shell 101 is traditionally arranged to be hollow cylinder shape, tobacco tar can directly be stored in shoe cream room 102 or will
It directly fixes or is detachably secured in shoe cream room 102 in tobacco tar injection capsule shape container and by capsule shape container.
Atomising device 103 includes atomization chamber, the Oil Guide component for tobacco tar to be introduced to atomization chamber and is used for in atomization chamber
The heater strip that is heated of tobacco tar.Shell 101 is usually arranged as cigarette holder, and and atomization chamber far from the end of atomising device 103
Connection, convenient for users to the tobacco tar of atomization is sucked out.Oil Guide component is generally made of cotton or Fiber Materials, and heater strip, which is wrapped in, leads
On oily component, the both ends of Oil Guide component are located in shoe cream room 102 and atomization chamber, so that the tobacco tar in shoe cream room 102 be drawn
It is directed in atomization chamber, and heating atomization is carried out to tobacco tar by heater strip heating.
Temperature sensor 104 can be thermocouple temperature sensor, thermal resistance type temperature sensor, ceramic temperature sensing
Device or using heater strip as temperature sensor, the size of selection, which is subject to, to be fixedly mounted in smoke grenade.Temperature sensor
The test object of 104 probe can be tobacco tar in shoe cream room 102, in atomization chamber spray pattern tobacco tar or atomising device
Heater strip in 103, and be mounted in corresponding position.
First control module 105 is MCU or other miniature control chips, and the signal end of temperature sensor 104 and first are controlled
The signal input part of molding block 105 is electrically connected, and the first control module 105 is used to measure the temperature of the temperature sensor 104
Electric signal is converted to smoke grenade internal temperature values, and generates temperature according to the smoke grenade internal temperature values and preset target temperature value
Regulating command is exported by signal output end.Wherein temperature adjustment instructions are used to adjust the heating power of the atomising device 103,
So that the smoke grenade internal temperature values tend to the target temperature value.
Wherein, the first control module 105 can pass through it to the analog-to-digital conversion of the temperature measurement electric signal of temperature sensor 104
Built-in AD conversion module carries out, and can also be carried out by external AD conversion module.
It is above-mentioned, the temperature in smoke grenade is detected by the way that temperature sensor 104 is arranged in smoke grenade, to temperature sensor
104 temperature measurement electric signal is converted to temperature digital signal, and according to the smoke grenade internal temperature values and preset target temperature
Angle value generates temperature adjustment instructions and is exported by signal output end, reduces due to the connection between tobacco rod 201 and smoke grenade is unstable
Lead to the situation that temperature monitoring is unstable, improves the Stability and dependability of temperature detection in smoke grenade.
On the basis of the above embodiments, second of electronic cigarette that the embodiment of the present application also provides, structure and above-mentioned reality
The structure for applying the electronic cigarette in example is similar, is not shown herein to the electronic cigarette of the present embodiment still further, structural schematic diagram
It can refer to Fig. 2.
The electronic cigarette of the present embodiment includes second of smoke grenade of tobacco rod 201 and above-described embodiment.Wherein tobacco rod 201 generally in
Be arranged with the matched hollow columnar of smoke grenade, and be fixedly connected with smoke grenade or clamping, grafting, be screwed on or magnetic by way of it is removable
Unload connection.
The second control module 202 for controlling the work of atomising device 103 is installed and for being electronic cigarette in tobacco rod 201
The power supply 203 of power supply, the equal components of temperature sensor 104 and the first control module 105 in smoke grenade can be by smoke grenade and tobacco rod 201
It is powered after connection by power supply 203, button cell can also be installed in smoke grenade and be powered, the second control module 202 is MCU
Or other miniature control chips.The signal input part of second control module 202 and the signal output end of the first control module 105 exist
Smoke grenade and tobacco rod 201 are electrically connected when being connected with each other, to carry out signal transmission.Second control module 202 is according to first control
The work of the temperature adjustment instructions control atomising device 103 of module 105, so that smoke grenade internal temperature values tend to target temperature value.
Further, the connection type that signal transmits between smoke grenade and tobacco rod can be contact connection, NFC is wirelessly connected, is red
The wired or wireless connection types such as outer wireless connection, ultrasound wireless connection, and corresponding communication mould is installed in smoke grenade and tobacco rod
Block is to realize above-mentioned connection type.
Specifically, atomising device 103 is heater strip power supply to be atomized to tobacco tar by power supply 203, and tobacco rod 201
It is provided with microphone inside to detect user and whether carry out smoking movement and will test signal being transmitted to the second control module 202,
Two control modules 202 are when microphone detects the presence or absence of smoking movement through the on-off control between control power supply 203 and heater strip
The work (such as passing through the on-off of the metal-oxide-semiconductor switching tube between control power supply 203 and heater strip) of atomizer processed.
Further, the second control module 202 is supplied to atomising device 103 to power supply 203 in response to temperature adjustment instructions
Power controlled and (such as on-off frequency between power supply 203 and heater strip adjusted in such a way that PWM is adjusted, to control
Power supply 203 is supplied to the voltage or electric current of heater strip).
It is above-mentioned, the temperature of tobacco tar is detected by the way that temperature sensor 104 is arranged in smoke grenade, the first control module
It 105 and analog-to-digital conversion and analysis is carried out to the temperature of output measurement electric signal handles, the second control mould being sent on tobacco rod 201
The signal of block 202 is the temperature adjustment instructions of digital signal, and the transmission of signal is more stable efficiently, can be preferably to smoke grenade inside temperature
Degree is controlled, and the usage experience of electronic cigarette is promoted.
A kind of temprature control method applied to electronic cigarette such as provided by the above embodiment, as shown in Figure 5, comprising:
S501: smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control by temperature sensor 104
Module 105.
Illustratively, the test object of the probe of temperature sensor 104 can be tobacco tar in shoe cream room 102, atomization chamber
The tobacco tar or the heater strip in atomising device 103 of middle spray pattern, and corresponding temperature measurement electric signal is sent to the first control
Molding block 105.
S502: the temperature measurement electric signal of the temperature sensor 104 is converted to smoke grenade by first control module 105
Internal temperature values, and temperature adjustment instructions are generated according to the smoke grenade internal temperature values and preset target temperature value and pass through signal
Output end is output to the second control module 202.
It illustratively, can to the control amount in the corresponding temperature adjustment instructions of control of the output power of atomising device 103
It is sought by pid control algorithm, wherein the realization of pid control algorithm can be stored in the first control module 105 using calling
In pid control algorithm function carry out, to obtain the corresponding control amount for making smoke grenade internal temperature values tend to target temperature value, and
Temperature adjustment instructions are packed into be sent.
Illustratively, the first control module 105 can lead to the analog-to-digital conversion of the temperature measurement electric signal of temperature sensor 104
It crosses the AD conversion module built in it to carry out, can also be carried out by external AD conversion module.Second control module 202 is according to temperature
Regulating command control increases or reduces the power that power supply 203 is supplied to heater strip.
S503: second control module 202 is controlled according to the temperature adjustment instructions of first control module 105 and is atomized
The work of device 103, so that smoke grenade internal temperature values tend to target temperature value.
Illustratively, when smoke grenade internal temperature values are lower than target temperature value, the second control module 202 is adjusted according to temperature
Control amount control in instruction increases the amplitude of power that power supply export to heater strip, increase smoke grenade internal temperature values, it is on the contrary then
The amplitude for the power that power supply is exported to heater strip is reduced, smoke grenade internal temperature values are reduced, finally approaches smoke grenade internal temperature values
In target temperature value.
Further, the case where different location in smoke grenade being detected for the temperature sensor 104 (cigarette in such as shoe cream room 102
The tobacco tar of spray pattern in oil, the heater strip in atomising device 103 or atomization chamber), the target being arranged in the second control module 202
The target temperature reacted in temperature signal should be correspondingly arranged (tobacco tar, atomization chamber in such as shoe cream room 102 according to specific detection position
The tobacco tar pair of middle spray pattern or the corresponding target temperature of heater strip in atomising device 103 are stepped up).
It is above-mentioned, the temperature of tobacco tar is detected by the way that temperature sensor 104 is arranged in smoke grenade, and to the temperature of output
It measures electric signal and carries out analog-to-digital conversion and analysis processing, the temperature adjusting for the second control module 202 being sent on tobacco rod 201 refers to
Enabling is digital signal, and the transmission of signal is more stable efficiently, can preferably control smoke grenade internal temperature, promote electronic cigarette
Usage experience.
On the basis of the above embodiments, Fig. 6 gives 4th kind provided by the embodiments of the present application applied to such as above-mentioned reality
The temprature control method of another electronic cigarette of example offer is provided, comprising:
S601: smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control by temperature sensor 104
Module 105.
S602: the temperature measurement electric signal of the temperature sensor 104 is converted to smoke grenade by first control module 105
Internal temperature values, and temperature adjustment instructions are generated according to the smoke grenade internal temperature values and preset target temperature value.
S603: first control module 105 according to preset Encryption Algorithm by temperature adjustment instructions carry out encryption and it is defeated
Out to the second control module 202.
S604: second control module 202 is controlled according to decipherment algorithm corresponding with preset Encryption Algorithm first
The temperature adjustment instructions of module 105 are decrypted.
Illustratively, the signal received from the first control module 105 is decrypted in the second control module 202, obtains
Correct temperature adjustment instructions are taken, the smoke grenade because connecting with tobacco rod 201 is effectively avoided to be the product of non-authentication, and lead to non-authentication
Smoke grenade output signal and actual deviation is larger or the information that obtains is the information of undesirable reflection temperature regulation mechanism
Situation guarantees the validity and correctness of signal transmission.
S605: second control module 202 is controlled according to the temperature adjustment instructions of first control module 105 and is atomized
The work of device 103, so that smoke grenade internal temperature values tend to target temperature value.
S606: first control module 105 smoke grenade internal temperature values are compared with preset dry combustion method temperature value with
Judge atomising device 103 whether dry combustion method；If so, the first control module 105 generates dry combustion method cut-offing instruction.
S607: first control module 105 according to preset Encryption Algorithm by dry combustion method cut-offing instruction carry out encryption and it is defeated
Out to the second control module 202.
S608: second control module 202 powers off dry combustion method according to decipherment algorithm corresponding with preset Encryption Algorithm
Instruction is decrypted, and stops working in response to dry combustion method cut-offing instruction control atomising device 103.Illustratively, control can be passed through
The shutdown of the switching tubes such as the metal-oxide-semiconductor between power supply 203 and heater strip makes the heater strip of atomising device 103 stop working, and guarantees electricity
Sub- cigarette and personal safety.
It is above-mentioned, the temperature of tobacco tar is detected by the way that temperature sensor 104 is arranged in smoke grenade, and to the temperature of output
It measures electric signal and carries out analog-to-digital conversion and analysis processing, the temperature adjusting for the second control module 202 being sent on tobacco rod 201 refers to
Enabling is digital signal, and the transmission of signal is more stable efficiently, can preferably control smoke grenade internal temperature, promote electronic cigarette
Usage experience；And the output signal of the first control module 105 is encrypted, it is ensured that the safety and validity of data transmission；
Stop the work of atomising device 103 in time when dry combustion method occurs in atomising device 103, guarantees using safe.
The technical principle that above are only the preferred embodiment of the application and used.The application is not limited to spy described here
Determine embodiment, various significant changes, readjustment and the substitution being able to carry out for a person skilled in the art are not departing from
The protection scope of the application.Therefore, although being described in further detail by above embodiments to the application, this Shen
Above embodiments please be not limited only to, can also include other more equivalence enforcements in the case where not departing from the application design
Example, and scope of the present application is determined by the scope of the claims.
Claims (10)
1. a kind of smoke grenade characterized by comprising shell (101), setting are in shell (101) for storing the oil storage of tobacco tar
Chamber (102) measures electric signal for the atomising device (103) of atomization smoke oil, for smoke grenade internal temperature to be converted to temperature
Temperature sensor (104) and the first control module (105)；
The signal end of the temperature sensor (104) and the signal input part of first control module (105) couple；
First control module (105) is used to the temperature measurement electric signal of the temperature sensor (104) being converted to temperature
Digital signal is simultaneously exported by signal output end.
2. a kind of electronic cigarette, which is characterized in that including tobacco rod (201) and smoke grenade as described in claim 1, the tobacco rod
(201) it is provided with the second control module (202) for controlling atomising device (103) work；
The signal input part of second control module (202) and the signal output end of first control module (105) couple；
Second control module (202) controls atomising device (103) according to the output signal of first control module (105)
Work so that smoke grenade internal temperature values tend to target temperature value.
3. a kind of temprature control method applied to electronic cigarette as claimed in claim 2 characterized by comprising
Smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control module by temperature sensor (104)
(105)；
The temperature measurement electric signal of temperature sensor (104) is converted to temperature digital signal by first control module (105)
And it is output to the second control module (202)；
Second control module (202) controls the work of atomising device (103) according to the output signal of the first control module (105)
Make, so that smoke grenade internal temperature values tend to target temperature value.
4. temprature control method according to claim 3, which is characterized in that the temprature control method further include:
First control module (105) encrypts the temperature digital signal of output according to preset Encryption Algorithm；
Second control module (202) is according to decipherment algorithm corresponding with preset Encryption Algorithm to the first control module (105)
Output signal is decrypted.
5. temprature control method according to claim 3, which is characterized in that the temprature control method further include:
Second control module (202) compares the output signal of the first control module (105) and preset dry combustion method minimum detectable signal
Compared with judge atomising device (103) whether dry combustion method；
If so, the second control module (202) control atomising device (103) stops working.
6. a kind of smoke grenade characterized by comprising shell (101), setting are in shell (101) for storing the oil storage of tobacco tar
Chamber (102) measures electric signal for the atomising device (103) of atomization smoke oil, for smoke grenade internal temperature to be converted to temperature
Temperature sensor (104) and the first control module (105)；
The signal end of the temperature sensor (104) and the signal input part of first control module (105) couple；
First control module (105) is used to the temperature measurement electric signal of the temperature sensor (104) being converted to smoke grenade
Internal temperature values, and temperature adjustment instructions are generated according to the smoke grenade internal temperature values and preset target temperature value and pass through signal
Output end output, the temperature adjustment instructions are used to adjust the heating power of the atomising device (103), so that in the smoke grenade
Portion's temperature value tends to the target temperature value.
7. a kind of electronic cigarette, which is characterized in that including tobacco rod (201) and smoke grenade as claimed in claim 6, the tobacco rod
(201) it is provided with the second control module (202) for controlling atomising device (103) work；
The signal input part of second control module (202) and the signal output end of first control module (105) couple；
Second control module (202) controls atomising device according to the temperature adjustment instructions of first control module (105)
(103) work, so that smoke grenade internal temperature values tend to target temperature value.
8. a kind of temprature control method applied to electronic cigarette as claimed in claim 7 characterized by comprising
Smoke grenade internal temperature is converted to temperature measurement electric signal and is couple to the first control module by temperature sensor (104)
(105)；
First control module (105) is converted to the temperature measurement electric signal of the temperature sensor (104) inside smoke grenade
Temperature value, and temperature adjustment instructions are generated according to the smoke grenade internal temperature values and preset target temperature value and are exported by signal
End is output to the second control module (202)；
Second control module (202) controls atomising device according to the temperature adjustment instructions of first control module (105)
(103) work, so that smoke grenade internal temperature values tend to target temperature value.
9. temprature control method according to claim 8, which is characterized in that the temprature control method further include:
First control module (105) encrypts the temperature adjustment instructions of output according to preset Encryption Algorithm；
Second control module (202) is according to decipherment algorithm corresponding with preset Encryption Algorithm to the first control module (105)
Temperature adjustment instructions are decrypted.
10. temprature control method according to claim 8, which is characterized in that the temprature control method further include:
Smoke grenade internal temperature values are compared with preset dry combustion method temperature value to judge atomising device by the first control module (105)
(103) whether dry combustion method；
If so, the first control module (105) sends dry combustion method cut-offing instruction to the second control module (202)；
Second control module (202) stops working in response to dry combustion method cut-offing instruction control atomising device (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396820.XA CN109998179A (en) | 2019-05-14 | 2019-05-14 | Smoke grenade, electronic cigarette and temprature control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396820.XA CN109998179A (en) | 2019-05-14 | 2019-05-14 | Smoke grenade, electronic cigarette and temprature control method |
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| Publication Number | Publication Date |
|---|---|
| CN109998179A true CN109998179A (en) | 2019-07-12 |
Family
ID=67176817
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|---|---|---|---|
| CN201910396820.XA Withdrawn CN109998179A (en) | 2019-05-14 | 2019-05-14 | Smoke grenade, electronic cigarette and temprature control method |
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| CN110477460A (en) * | 2019-08-23 | 2019-11-22 | 威尔普斯科技(东莞)有限公司 | Electronic cigarette mouthfeel customized setting method, device, equipment and storage medium |
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| CN111442852A (en) * | 2020-04-24 | 2020-07-24 | 云南中烟工业有限责任公司 | Device and method for detecting surface temperature of heating element in cylindrical cavity |
| CN111713746A (en) * | 2020-06-08 | 2020-09-29 | 深圳市康泓威科技有限公司 | Method for detecting and controlling solution temperature of electronic atomization device and electronic atomization device thereof |
| CN111713746B (en) * | 2020-06-08 | 2024-03-15 | 深圳市康泓威科技有限公司 | Method for detecting and controlling solution temperature of electronic atomization device and electronic atomization device |
| CN112471596A (en) * | 2020-12-03 | 2021-03-12 | 王为平 | Electronic cigarette and electronic cigarette protection circuit |
| CN113508932A (en) * | 2021-07-06 | 2021-10-19 | 深圳市太美亚电子科技有限公司 | Cigarette cartridge power switching circuit and method and electronic cigarette |
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| EP4183278A4 (en) * | 2021-09-30 | 2023-08-02 | Shenzhen Smoore Technology Limited | Aerosol-generating device |
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Application publication date: 20190712 |