CN110074462A - Electronic atomization device and its atomizer, power supply and control method - Google Patents
Electronic atomization device and its atomizer, power supply and control method Download PDFInfo
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- CN110074462A CN110074462A CN201910379251.8A CN201910379251A CN110074462A CN 110074462 A CN110074462 A CN 110074462A CN 201910379251 A CN201910379251 A CN 201910379251A CN 110074462 A CN110074462 A CN 110074462A
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- 238000000889 atomisation Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 28
- 230000008859 change Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000011148 porous material Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims 1
- 239000000443 aerosol Substances 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 10
- 230000005611 electricity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
A kind of electronic atomization device (10), it include: atomizing component (100), the suction nozzle mouth (112) being in communication with the outside is offered, the airflow channel (110) opened up in suction nozzle mouth (112) and electronic atomization device (10) is connected to；Battery (310), for powering for atomizing component (100)；Magnet assembly (200), when user aspirates from suction nozzle mouth (112), magnet assembly (200) is moved because of the air pressure change of airflow channel (110) to generate variation magnetic field signal；Sensing unit (320), the variation magnetic field signal generated for receiving magnet assembly (200) movement；Processing unit (330) is connect with sensing unit (320) and battery (310), for judging variation magnetic field signal and accordingly heating of control battery (310) to atomizing component (100).
Description
Technical field
The present invention relates to electronic atomized technical fields, more particularly to a kind of atomizer, power supply, include the atomizer and electricity
The electronic atomization device in source and the control method of electronic atomization device.
Background technique
Aerosol can be generated matrix and is atomized by electronic atomization device, and aerosol generates the cigarette formed after matrix atomization
Without harmful components such as tar and suspended particulates in mist, so that electronic atomization device can be used as the substitute of cigarette.For passing
The electronic atomization device of system, starting speed is slower, and starting accuracy rate is not high and structure is complicated.
Summary of the invention
The technical problem that the present invention solves is how to improve the starting sensitivity of electronic atomization device.
A kind of electronic atomization device, comprising:
Atomizing component offers the suction nozzle mouth being in communication with the outside, opens up in the suction nozzle mouth and the electronic atomization device
Airflow channel connection；
Battery, for providing electric energy for the atomizing component；
Magnet assembly, can airflow channel movement relatively, when user aspirate from the suction nozzle mouth, the magnetic group
Part is moved because of the air pressure change of the airflow channel to generate variation magnetic field signal；
Sensing unit, for receiving the variation magnetic field signal；And
Processing unit is connect with the sensing unit and the battery, for judging the variation magnetic field signal and accordingly
Control heating of the battery to atomizing component.
A kind of atomizer of electronic atomization device, electronic atomization device include battery, sensing unit and processing unit, described
Atomizer includes:
Atomizing component offers airflow channel and is connected to airflow channel and extraneous suction nozzle mouth；And
Magnet assembly, being capable of the movement of relative wind channel；
Wherein, when aspirating from the suction nozzle mouth, the magnet assembly is generated because of the air pressure change of the airflow channel
Movement, the sensing unit receive the variation magnetic field signal that the magnet assembly generates and are transmitted to variation magnetic field signal described
Processing unit, the processing unit judge variation magnetic field signal and control heating of the battery to the atomizing component accordingly.
A kind of power supply of electronic atomization device, electronic atomization device include magnet assembly, sensing unit and with suction nozzle mouth
Atomizer, the power supply includes battery and processing unit, and the battery and sensing unit electrically connect with the processing unit
It connects；Wherein, when aspirating from the suction nozzle mouth, the sensing unit receives the variation magnetic field signal that magnet assembly generates and will become
Magnetizing field signal is transmitted to the processing unit, and the processing unit judges variation magnetic field signal and controls the battery pair accordingly
The heating of atomizer.
A kind of control method of electronic atomization device, described method includes following steps:
By suction so that the airflow channel of the relatively described electronic atomization device of the magnet assembly of electronic atomization device moves,
The magnet assembly generates variation magnetic field signal because of movement；
Receive the variation magnetic field signal；And
Judge the variation magnetic field signal and controls the heating of electronic atomization device accordingly.
One of one embodiment of the present of invention has the technical effect that magnet assembly is generated because of the air pressure change of airflow channel
Movement, sensing unit receive the variation magnetic field signal generated by magnet assembly movement, and sensing unit passes variation magnetic field signal
Processing unit is transported to, processing unit can quickly judge variation magnetic field signal and accordingly heating of the control battery to atomizing component, from
And improve the sensitivity of electronic atomization device starting.
Detailed description of the invention
Fig. 1 is that the electronic atomization device that an embodiment provides removes the perspective cross section schematic diagram after magnet assembly.
Fig. 2 is that Fig. 1 stops state of the magnet assembly in airflow channel when suction in the first example.
Fig. 3 is state of the magnet assembly in airflow channel when Fig. 1 is aspirated in the first example.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is that Fig. 1 aspirates in the second example or stop state of the magnet assembly in airflow channel when suction.
Fig. 6 is the structure of Fig. 1 magnet assembly in third example.
Fig. 7 is the structure of Fig. 1 magnet assembly in the fourth example.
Fig. 8 is the flow diagram of an atomization method for implementing the electronic atomization device provided.
Fig. 9 is the signal schematic representation generated by abnormal interference.
Figure 10 is the signal schematic representation generated by suction airstream.
Figure 11 is the perspective cross section schematic diagram for the electronic atomization device that another embodiment provides.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not meant to be the only embodiment.
Simultaneously refering to fig. 1 and Fig. 2, the electronic atomization device 10 that one embodiment of the invention provides includes atomizer 101 and electricity
Source 300, atomizer 101 include atomizing component 100 and magnet assembly 200.Airflow channel is provided in electronic atomization device 10
110, airflow channel 110 is outside air enter 10 inside of electronic atomization device from least one entrance and reach outlet for
The channel of family suction.It may include one or more airflow channels 110 in electronic atomization device 10, such as airflow channel 110 is all
It is provided on atomizing component 100, magnet assembly 200 can be located at the inside of airflow channel 110 or magnet assembly 200 is located at
110 outside of airflow channel is simultaneously arranged close to the port of airflow channel 110, and power supply 300 is oppositely arranged with atomizing component 100.
In some embodiments, atomizing component 100 generates matrix for storing aerosol, while can generate to aerosol
Matrix is heated to be atomized.Aerosol generation matrix atomization, which is formed by smog, to circulate in airflow channel 110, air-flow
The upper end in channel 110 forms suction nozzle mouth 112 on atomizing component 100, which is in communication with the outside.
Air inlet 121 is also provided on atomizing component 100, for example, the side of atomizing component 100 is arranged in air inlet 121
Or bottom surface, air inlet 121 are arranged far from suction nozzle mouth 112.Airflow channel 110 is interconnected by air inlet 121 with the external world.When from
When suction nozzle mouth 112 is aspirated, outside air enters airflow channel 110 from air inlet 121 and forms suction airstream, suction airstream
The smog after matrix atomization is generated through suction nozzle mouth 112 into using in the registered permanent residence, thus real by airflow channel 110 to carry aerosol
Suction of the current family to smog.
Power supply 300 is connect with atomizing component 100, and power supply 300 includes battery 310, sensing unit 320,330 and of processing unit
Shell, battery 310, sensing unit 320 and processing unit 330 are housed in shell, and sensing unit 320 can be housed in shell
It is interior, also may be mounted on atomizing component 100, sensing unit 320 and processing unit 300 are electrically connected with battery 310.Work as electricity
When pond 310 is that atomizing component 100 heats, atomizing component 100 generates matrix to aerosol and is atomized, and the smog after atomization is through inhaling
Mouthpiece 112 is for user's suction.When battery 310 stops being that atomizing component 100 heats, atomizing component 100 stops to aerosol
It generates matrix to be atomized, atomizing component 100 will not generate the smog for user's suction.Sensing unit 320 can be magnetism
Sensor etc., processing unit 330 can be single-chip microcontroller (Microcontroller Unit, MCU) etc., and sensing unit 320 is used for
Incuding changing magnetic field signal, (the changing magnetic field signal includes the variation of magnetic direction, the variation of magnetic field size and magnetic field
Change while direction and size), and the variation magnetic field signal is transmitted to processing unit 330, processing unit 330 is used for this
Variation magnetic field signal is analyzed and determined that processing unit 330 can control whether battery 310 heats atomizing component 100, in turn
Achieve the purpose that generate whether matrix is atomized to aerosol.
When magnet assembly 200 is located in airflow channel 110, magnet assembly 200 can be located at close to the position of power supply 300
Place, when user is when suction nozzle mouth 112 aspirates, under the impetus of suction airstream, magnet assembly 200 being capable of opposite atomization
Component 100 moves, and sensing unit 320 receives the variation magnetic field signal generated because magnet assembly 200 moves.In some embodiments
In, battery 310 is arranged at the position of atomizing component 100 in sensing unit 320, such as the setting of sensing unit 320 is being atomized
The lower section of component 100.In this way convenient for the accurate variation magnetic that quickly induction is generated because magnet assembly 200 moves of sensing unit 320
Field signal, the response speed that user is aspirated in the sensitivity and entire electronic device for improving sensing unit 320.
Processing unit 330 has good filter function, and during analyzing variation magnetic field signal, processing is single
Whether member 330 can be to push the movement of magnet assembly 200 by user's suction airstream and generate with accurate judgement variation magnetic field signal
Normal suction signal.For example, when because the interference extremely such as foreign impacts is so that magnet assembly 200 causes variation magnetic field signal due to vibration
When, processing unit 330 can effectively exclude the interference information, so that battery 310 will not heat with mist atomizing component 100
Change aerosol and generates matrix.Therefore, when only when variation magnetic field, signal is normal suction signal, processing unit 330 can just be made
The reaction that control battery 310 heats atomizing component 100, when variation magnetic field, signal is by external worlds such as other non-suction air-flows
When factor causes, processing unit 330 will not make the reaction that control battery 310 heats atomizing component 100.In fact,
Refering to Fig. 9, the perception of sensing unit 320 is non-regular signals by the signal that the interference extremely such as foreign impacts generates, refering to fig. 10, sense
Answering unit 320 to perceive by the signal that suction airstream generates is regular signal, and therefore, processing unit 330 is by analyzing signal
No presentation certain rule can easily determine whether the signal is generated by suction airstream.
In some embodiments, power supply 300 further includes attitude transducer, and attitude transducer is arranged on shell.Posture passes
Sensor is used to perceive the variation magnetic field signal that the interference extremely such as extraneous vibration causes the movement of magnet assembly 200 and generates, and posture passes
The variation magnetic field signal is not transmitted to processing unit 330 and is analyzed and be filtered by sensor, avoids the variation magnetic field signal
Cause battery 310 to heat atomizing component 100, can be understood as attitude transducer in this way and interfere instead of 330 Duis of processing unit
The filter function of information, to improve the reaction speed of processing unit 330.Meanwhile attitude transducer can also be perceived from the external world
Variation magnetic field signal, the variation magnetic field signal not moved by magnet assembly 200 and caused, similarly, attitude transducer
The variation magnetic field signal will be prevented to be transmitted to processing unit 330.
When magnet assembly 200 to be arranged in 110 inside of airflow channel of atomizing component 100, magnet assembly 200 can fill
Divide using the space of existing airflow channel 110 without occupying the space except airflow channel 110, so that entire electronic fog makeup
It is more compact to set 10 structures.Meanwhile power supply 300 receives the variation magnetic field signal generated because magnet assembly 200 moves, and can be fast
Speed judges variation magnetic field signal and controls the heating to atomizing component 100 accordingly, improves the sensitive of the starting of electronic atomization device 10
Degree.
Simultaneously refering to fig. 1 to Fig. 4, in some embodiments, magnet assembly 200 includes two magnet units, when from suction nozzle
When mouth 112 is aspirated, the suction airstream for entering airflow channel 110 from air inlet 121 will push two magnet units relatively sliding
It is dynamic, to change the spacing between two magnet units to generate change of magnetic field strength.
Specifically, two magnet units are denoted as fixed magnetic unit 210 and sliding magnet unit 220, fixed magnetic respectively
Property unit 210 is held away from the position of suction nozzle mouth 112.Sliding magnet unit 220 is slidably arranged in airflow channel 110, sliding
Dynamic magnet unit 220 is located at the top of fixed magnetic unit 210, when being aspirated from suction nozzle mouth 112, airflow channel 110
Space above sliding magnet unit 220 will form i.e. certain vacuum degree, since airflow channel 110 is magnetic single positioned at sliding
The space of 220 lower section of member is in communication with the outside by air inlet 121, so that sliding about 220 two sides of magnet unit are there are draught head,
Under the promotion of the suction airstream finally moved from lower to upper in airflow channel 110, magnet unit 220 is slided towards suction nozzle mouth
112 move and separate fixed magnetic unit 210 (moving upwards), i.e. 220 liang of magnet unit of fixed magnetic unit 210 and sliding
Spacing between person changes, during spacing increases, magnetic of the entire magnet assembly 200 in 320 present position of sensing unit
Field intensity equally generates variation, at this point, sensing unit 320 will perceive the changing magnetic field signal, so that processing unit 330 is analyzed
The variation magnetic field signal is heated with controlling battery 310 to atomizing component 100.Certainly, when stopping suction, in gravity and magnetic attraction
Under effect, sliding magnet unit 220 is moved towards fixed magnetic unit 210 far from suction nozzle mouth 112 (moving downward), is fixed
The spacing of magnet unit 210 and sliding magnet unit 220 between the two is reduced, during spacing is reduced, sensing unit 320
The variation magnetic field signal of itself present position can be equally perceived, still, since processing unit 330 has filter function, processing is single
330 energy accurate judgement variation magnetic field signal of member not pushes the movement of magnet assembly 200 by suction airstream and causes, therefore processing unit
330, which will not control battery 310, heats atomizing component 100.
Electronic atomization device 10 further includes the first convex block 141 and the second convex block 142, the first convex block 141 and the second convex block 142
Shape can be roughly the same, when airflow channel 110 is cylindrical, the first convex block 141 and the second convex block 142 are annulus
The edge of shape, the first convex block 141 and the second convex block 142 is connect with the inner wall of airflow channel 110, and the first convex block 141 is close to suction
Mouthpiece 112 is arranged, and is provided with the first intercommunicating pore 141a, the first intercommunicating pore 141a on the first convex block 141 and can supply stream and passes through, and prevents
Only the first convex block 141 constitutes plugging action to airflow channel 110.Second convex block 142 is arranged close to fixed magnetic unit 210, together
Sample, is provided with the second intercommunicating pore 142a, the second intercommunicating pore 142a and can supply stream and pass through on the second convex block 142, prevent second
Convex block 142 constitutes plugging action to airflow channel 110.Second convex block 142 is located at the first convex block 141 and fixed magnetic unit 210
Between, the first convex block 141, sliding magnet unit 220, the second convex block 142 and fixed magnetic unit 210 along airflow channel 110 by
On be arranged successively down.Refering to Fig. 3, when being aspirated from suction nozzle mouth 112, sliding magnet unit 220 move upwards until with
First convex block 141 abuts, the critical distance that 141 limit slippage magnet unit 220 of the first convex block is moved towards suction nozzle mouth 112.Ginseng
Fig. 2 is read, when stopping suction, sliding magnet unit 220 is moved downward until abutting with the second convex block 142, the second convex block 142 limit
The critical distance that system sliding magnet unit 220 is moved far from suction nozzle mouth 112.At this point, due to the buffer action of the second convex block 142,
Direct contact relation is slided between magnet unit 220 and fixed magnetic unit 210 and is not present, in suction, so that sliding magnetic
Property unit 220 is easier to get rid of the attraction of fixed magnetic unit 210 and move upwards.Therefore, the first convex block 141 and second is convex
The stroke of 142 pairs of block sliding magnet units 220 plays good restriction effect.Of course, it is possible to make the first convex block 141, sliding magnetic
It property unit 220, fixed magnetic unit 210 and the second convex block 142 and is arranged successively from top to bottom along airflow channel 110, second is convex
Block 142 plays booster action to the fixation of fixed magnetic unit 210, and the second convex block 142 even can be omitted.In other embodiments
In, each magnet unit in magnet assembly 200 can slide；First convex block 141 and the second convex block 142 can also be by
The upper and lower two side walls of the groove replacement being provided on 110 inner wall of airflow channel, groove can be to sliding magnet unit 220
Stroke is defined.
Simultaneously refering to Fig. 2 to Fig. 4, it is worth mentioning at this point that, the first intercommunicating pore 141a and the second intercommunicating pore 142a both may be used
Think circle, meanwhile, it slides magnet unit 220 and fixed magnetic unit 210 can be bar permanent magnet or electromagnetic solenoid.By
It is elongated in bar permanent magnet or electromagnetic solenoid, when sliding magnet unit 220 is abutted with the first convex block 141, strip
Property sliding magnet unit 220 entire circular first intercommunicating pore 141a can not be blocked, air-flow is connected from first
The part circulation that through-hole 141a is not blocked, it is ensured that user can aspirate smog.Similarly, 210 nothing of fixed magnetic unit of strip
Method blocks entire circular second intercommunicating pore 142a.
Fixed magnetic unit 210 can be removed on the basis of the other conditions of above-described embodiment are constant refering to Fig. 5, so that
Magnet assembly 200 only includes a sliding magnet unit 220.At this point, sliding magnet unit 220 is located at the first convex block 141 and the
It is slided between two convex blocks 142, the first convex block 141 and 142 limit slippage magnet unit 220 of the second convex block are towards or away from suction nozzle mouth
The critical distance of 112 movements limits the limit travel that sliding magnet unit 220 moves up and down.It is taken out when from suction nozzle mouth 112
When suction, sliding magnet unit 220 is moved upwards towards suction nozzle mouth 112, during the motion, due to sliding 220 He of magnet unit
The distance between sensing unit 320 generates variation, magnetic field strength of the sliding magnet unit 220 in 320 present position of sensing unit
It is same to generate variation.It is, of course, also possible to which magnet assembly 200 is made to include elastomer 221, elastomer 221 can be spring or diaphragm
Deng, one end of elastomer 221 is fixed on the second convex block 142, the other end of elastomer 221 be fixed on sliding magnet unit 220
On, when being aspirated from suction nozzle mouth 112, sliding magnet unit 220 overcomes the elastic force of elastomer 221 to move upwards, when stopping
When only aspirating, elastomer 221 can provide restoring force, so that sliding magnet unit 220 rapidly moves to and 142 phase of the second convex block
At the position of abutting.
Simultaneously refering to fig. 1, Fig. 6 and Fig. 7, in some embodiments, magnet assembly 200 includes two magnet units, when from
When suction nozzle mouth 112 is aspirated, the suction airstream for entering airflow channel 110 from air inlet 121 will push two magnet unit phases
To rotation, to change the spacing between two magnet units to generate change of magnetic field strength.
Specifically, two magnet units are denoted as fixed magnetic unit 230 and rotation magnet unit 240, fixed magnetic respectively
Property unit 230 be fixed on the position close to suction nozzle mouth 112.Rotation magnet unit 240 is rotatably arranged on the position far from suction nozzle mouth 112
It sets, rotation magnet unit 240 can be oppositely arranged with air inlet 121, when being aspirated from suction nozzle mouth 112, in vacuum power
Under effect, the suction airstream for entering airflow channel 110 from air inlet 121 pushes rotation magnet unit 240, in rotation magnet unit
During 240 rotations, magnetic field strength of the entire magnet assembly 200 in 320 present position of sensing unit generates variation.Fixed magnetic
Property unit 230 and rotation magnet unit 240 can be bar permanent magnet or electromagnetic solenoid；Certainly, fixed magnetic unit 230
Using bar permanent magnet or electromagnetic solenoid, rotates magnet unit 240 and use flat permanent magnet.It is in airflow channel 110
In the case where cylinder, 241 rotation around the shaft of rotation magnet unit 240, the shaft 241 is parallel or coincides with airflow channel 110
Central axis, i.e. shaft 241 is vertically arranged；Certainly, shaft 241 can also be perpendicular to the central axis of airflow channel 110, i.e.,
The laterally setting of shaft 241.In other embodiments, each magnet unit in magnet assembly 200 is rotary.It is magnetic
Component 200 can also only include the rotation magnet unit 240 of a rotation.
Refering to fig. 11, the present invention also provides the electronic atomization device 10a of another embodiment, the electronic fogs of another embodiment
The main distinction for disguising the electronic atomization device 10 for setting 10a and above-described embodiment is: the part airflow channel 110a is provided with electricity
On the 300a of source, the other parts of airflow channel 110a are provided on atomizing component 100 to be connected to suction nozzle mouth 112.Magnet assembly
200a, which is located at, to be provided in the airflow channel 110 of power supply 300a.
Specifically, the electronic atomization device 10a of another embodiment includes power supply 300a and atomizer 101a, atomizer
101a includes atomizing component 100a, and suction nozzle mouth 112 is offered on atomizing component 100a.Power supply 300a includes battery 310a, induction
Unit 320a, processing unit 330a, magnet assembly 200a and shell.Battery 310a, sensing unit 320a and processing unit 330a
It is housed in shell, battery 310a and sensing unit 320a are electrically connected with processing unit 330a, and processing unit 330a is set
It sets on shell, sensing unit 320a can be set on shell or atomizing component 100a.It is logical that air-flow is offered on battery 310a
Airflow channel 110a on road 110a, battery 310a is connected to the suction nozzle mouth 112 on atomizer 101a, and magnet assembly 200a is located at
It can move in the airflow channel 110a of battery 310a and with respect to battery 310a, the electricity of magnet assembly 200a and above-described embodiment
The structure of magnet assembly 200 in sub- atomising device 10 can be identical.
When aspirating from the suction nozzle mouth 112, magnet assembly 200a is generated because of the pressure change in airflow channel 110a
Movement, sensing unit 320a receive the variation magnetic field signal generated by magnet assembly 200a movement and transmit it to place
Unit 330a is managed, processing unit 330a judges variation magnetic field signal and accordingly heating of the control battery 310a to atomizer 101a.
Other something in common of the electronic atomization device 10a of another embodiment please refer to the electronic atomized of an embodiment
The associated description of device 10, details are not described herein.
The present invention also provides a kind of atomizer 101, the atomizer 101 with power supply 300 for connecting, the atomizer 101 packet
Atomizing component 100 and magnetic assembly 200 are included, atomizing component 100 offers airflow channel 110 and the connection external world and airflow channel
110 suction nozzle mouth 112, magnetic assembly 200 can relative wind channel 110 move, magnetic assembly 200 can be located at airflow channel
110 inside.Power supply 300 includes battery 310 and processing unit 330.When aspirating from suction nozzle mouth 112, magnet assembly 200 is because of gas
The air pressure change of circulation road 110 and generate movement, processing unit 330 judges the change that the generates due to magnet assembly 200 moves
Magnetizing field signal simultaneously controls heating to atomizing component 100 accordingly.
In some embodiments, atomizer 101 can also include sensing unit 320, and sensing unit 320 is arranged in atomization group
On part 100, sensing unit 320 receives the variation magnetic field signal generated because magnet assembly 200 moves, also, sensing unit 320
By the variation magnetic field, signal is transmitted to processing unit 330.
The present invention also provides a kind of power supply 300 of electronic atomization device 10, which includes magnet assembly
200, sensing unit 320 and the atomizer 101 with suction nozzle mouth 112.The power supply 300 includes battery 310 and processing unit 330,
Processing unit 330 is arranged on the shell of power supply 300, and sensing unit 320 and processing unit 330 are electrically connected with battery 310,
When aspirating from suction nozzle mouth 112, induction single 320 receives the variation magnetic field signal that magnet assembly 200 generates and believes variation magnetic field
It number is transmitted to processing unit 330, processing single 330 judge variation magnetic field signal and controls the adding to atomizer 101 of battery 310 accordingly
Heat.
In some embodiments, the magnet assembly 200 on electronic atomization device 10 belongs to the constituent element of power supply 300, i.e.,
Power supply 300 further includes magnet assembly 200, and the airflow channel 110 being connected to suction nozzle mouth 112, magnet assembly are offered on battery 310
200 can be located at the airflow channel 110 in, magnet assembly 200 can relative wind channel 110 move, when from suction nozzle mouth 112 take out
When suction, magnet assembly 200 generates movement because of the air pressure change of airflow channel 110, and magnet assembly 200 generates variation because of movement
Magnetic field signal.
In some embodiments, the sensing unit 320 on electronic atomization device 10 also belongs to the constituent element of power supply 300,
I.e. power supply 300 can also include sensing unit 320, which is arranged on the shell of power supply 300.
The present invention also provides a kind of control method of electronic atomization device 10, the control method is for controlling above-described embodiment
In electronic atomization device 10 and mainly include the following steps:
By suction so that the air-flow of the relatively described electronic atomization device 10 of the magnet assembly 200 of electronic atomization device 10 is logical
Road 110 moves, and magnet assembly 200 generates variation magnetic field signal because of movement；
Receive the variation magnetic field signal；And
Judge the variation magnetic field signal and controls the heating of electronic atomization device 10 accordingly.
In some embodiments, the movement in 200 relative wind channel 110 of magnet assembly can be sliding, rotation and slide
Dynamic and combining form of rotation etc..Receive to change magnetic to incude variation magnetic field signal by the sensing units such as magnetic sensor 320
Variation while field signal includes the variation of magnetic direction, the variation of magnetic field size or magnetic direction and size.Sensing unit 320
Variation magnetic field signal is transmitted on the processing units such as single-chip microcontroller 330, processing unit 330 analyzes variation magnetic field signal,
If judging that the variation magnetic field signal is caused by normal suction airstream, then controls battery 310 and atomizing component 100 is added
Heat；If judging that the variation magnetic field signal is caused by foreign impacts or external magnetic field, then battery 310 is controlled not to atomization group
Part 100 is heated.It is, of course, also possible to directly by attitude transducer to incude the improper pumping such as foreign impacts or external magnetic field
The variation magnetic field signal that inspiratory flow is caused, and the variation magnetic field signal stopping that improper suction airstream is caused is transmitted to place
Unit 330 is managed, so that processing unit 330 can not receive the variation magnetic field signal that above-mentioned improper suction airstream is caused, i.e.,
Attitude transducer has the filter function of exclusive PCR information.
The control method can improve starting sensitivity on the basis of keeping electronic atomization device compact-sized.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (16)
1. a kind of electronic atomization device characterized by comprising
Atomizing component offers the suction nozzle mouth being in communication with the outside, the gas opened up in the suction nozzle mouth and the electronic atomization device
Circulation road connection；
Battery, for providing electric energy for the atomizing component；
Magnet assembly, can airflow channel movement relatively, when user aspirates from the suction nozzle mouth, the magnet assembly because
The air pressure change of the airflow channel and move to generate variation magnetic field signal；
Sensing unit, for receiving the variation magnetic field signal；And
Processing unit is connect with the sensing unit and the battery, for judging the variation magnetic field signal and controlling accordingly
Heating of the battery to the atomizing component.
2. electronic atomization device according to claim 1, which is characterized in that the magnet assembly is located at the airflow channel
In or close to the airflow channel port be arranged.
3. electronic atomization device according to claim 1, which is characterized in that the magnet assembly includes two magnetic single
Member, when aspirating from the suction nozzle mouth, two magnet units change between the two with respect to sliding away to generate changes of magnetic field.
4. electronic atomization device according to claim 3, which is characterized in that described two magnet units include fixed magnetic
Unit and sliding magnet unit, the fixed magnetic unit are held away from the position of the suction nozzle mouth, and the sliding is magnetic
Unit is slidably arranged in the airflow channel, when being aspirated from the suction nozzle mouth, the relatively fixed magnetic of the sliding magnet unit
Property unit motion.
5. electronic atomization device according to claim 4, which is characterized in that further include the first convex block and the second convex block, institute
It states the first convex block to connect with the inner wall of the airflow channel and be arranged close to suction nozzle mouth, offer on first convex block for air-flow
By the first intercommunicating pore；Second convex block connect with the inner wall of the airflow channel and is arranged close to fixed magnetic unit,
The second intercommunicating pore that gas supply stream passes through is offered on second convex block；Second convex block be located at first convex block with it is described
Between fixed magnetic unit, first convex block and the second convex block are used for the critical distance that limit slippage magnet unit moves.
6. electronic atomization device according to claim 1, which is characterized in that the magnet assembly includes being slidably arranged in institute
The sliding magnet unit in airflow channel is stated, when aspirating from the suction nozzle mouth, the sliding magnet unit is transported towards suction nozzle mouth
It is dynamic.
7. electronic atomization device according to claim 6, which is characterized in that it further include the first convex block and the second convex block,
One, the second convex block is connect with the inner wall of the airflow channel, and the sliding magnet unit is between the first, second convex block；
First, second convex block is able to the critical distance that limit slippage magnet unit is moved towards or away from suction nozzle mouth.
8. electronic atomization device according to claim 7, which is characterized in that the magnet assembly further includes elastomer, institute
The first convex block to be stated to be arranged close to the suction nozzle mouth, the elastomer is connected between the sliding magnet unit and the second convex block,
When stopping suction, the elastomer, which applies active force to the sliding magnet unit, moves it close to the second convex block.
9. electronic atomization device according to claim 1, which is characterized in that the magnet assembly includes two magnetic single
Member, when aspirating from the suction nozzle mouth, two magnet units are relatively rotated to generate changes of magnetic field.
10. electronic atomization device according to claim 9, which is characterized in that described two magnet units include fixed magnetic
Property unit and rotation magnet unit, the fixed magnetic unit be fixed at the position close to the suction nozzle mouth, the rotation magnetic
Property unit rotational is arranged far from the position of the suction nozzle mouth；When being aspirated from the suction nozzle mouth, the rotation magnet unit
It is rotated relative to the fixed magnetic component.
11. a kind of atomizer of electronic atomization device, electronic atomization device includes battery, sensing unit and processing unit, spy
Sign is that the atomizer includes:
Atomizing component offers airflow channel and is connected to airflow channel and extraneous suction nozzle mouth；And
Magnet assembly, being capable of the movement of relative wind channel；
Wherein, when aspirating from the suction nozzle mouth, the magnet assembly generates movement because of the air pressure change of the airflow channel,
The sensing unit receives the variation magnetic field signal that the magnet assembly generates and variation magnetic field signal is transmitted to the processing
Unit, the processing unit judge variation magnetic field signal and control heating of the battery to the atomizing component accordingly.
12. atomizer according to claim 11, which is characterized in that it further include sensing unit, the sensing unit setting
On the atomizer.
13. a kind of power supply of electronic atomization device, electronic atomization device includes magnet assembly, sensing unit and with suction nozzle mouth
Atomizer, which is characterized in that the power supply includes battery and processing unit, and the battery and sensing unit are single with the processing
Member is electrically connected；Wherein, when aspirating from the suction nozzle mouth, the sensing unit receives the variation magnetic field letter that magnet assembly generates
Number and variation magnetic field signal is transmitted to the processing unit, the processing unit judges variation magnetic field signal and controls institute accordingly
State heating of the battery to the atomizer.
14. power supply according to claim 13, which is characterized in that further include magnet assembly, offered on the power supply with
The airflow channel of the suction nozzle mouth connection, the magnet assembly being capable of the relatively described airflow channel movements；Wherein, when from the suction
When mouthpiece is aspirated, the magnet assembly generates movement because of the air pressure change of the airflow channel, and the magnet assembly is because of movement
And generate variation magnetic field signal.
15. power supply according to claim 13, which is characterized in that further include sensing unit, the sensing unit receive because
Variation magnetic field signal is simultaneously transmitted to the processing unit by magnet assembly movement and the variation magnetic field signal that generates.
16. a kind of control method of electronic atomization device, which is characterized in that described method includes following steps:
It is described by suction so that the airflow channel of the relatively described electronic atomization device of the magnet assembly of electronic atomization device moves
Magnet assembly generates variation magnetic field signal because of movement；
Receive the variation magnetic field signal；And
Judge the variation magnetic field signal and controls the heating of electronic atomization device accordingly.
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| CN201910379251.8A CN110074462A (en) | 2019-05-08 | 2019-05-08 | Electronic atomization device and its atomizer, power supply and control method |
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| CN201910379251.8A CN110074462A (en) | 2019-05-08 | 2019-05-08 | Electronic atomization device and its atomizer, power supply and control method |
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