WO2020223913A1 - 电子雾化装置及其雾化器、电源和控制方法 - Google Patents

电子雾化装置及其雾化器、电源和控制方法 Download PDF

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Publication number
WO2020223913A1
WO2020223913A1 PCT/CN2019/085924 CN2019085924W WO2020223913A1 WO 2020223913 A1 WO2020223913 A1 WO 2020223913A1 CN 2019085924 W CN2019085924 W CN 2019085924W WO 2020223913 A1 WO2020223913 A1 WO 2020223913A1
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WIPO (PCT)
Prior art keywords
magnetic
unit
atomization device
magnetic field
suction nozzle
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PCT/CN2019/085924
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English (en)
French (fr)
Inventor
方伟明
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深圳麦克韦尔股份有限公司
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Application filed by 深圳麦克韦尔股份有限公司 filed Critical 深圳麦克韦尔股份有限公司
Priority to PCT/CN2019/085924 priority Critical patent/WO2020223913A1/zh
Publication of WO2020223913A1 publication Critical patent/WO2020223913A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • This application relates to the technical field of electronic atomization, and in particular to an atomizer, a power supply, an electronic atomization device including the atomizer and the power supply, and a control method of the electronic atomization device.
  • the electronic atomization device can atomize the aerosol generating substrate, and the smoke formed after the atomization of the aerosol generating substrate does not contain harmful components such as tar and suspended particles, so that the electronic atomization device can be used as a substitute for cigarettes.
  • the start-up speed is slow, the start-up accuracy rate is not high, and the structure is complicated.
  • a technical problem solved by this application is how to improve the start sensitivity of the electronic atomization device.
  • An electronic atomization device including:
  • the atomization component is provided with a suction nozzle opening that communicates with the outside, and the suction nozzle opening is in communication with an air flow channel opened in the electronic atomization device;
  • the magnetic component can move relative to the airflow channel.
  • the magnetic component moves due to the change of the air pressure of the airflow channel to generate a changing magnetic field signal
  • a sensing unit for receiving the changing magnetic field signal
  • the processing unit is connected with the induction unit and the battery, and is used to determine the changing magnetic field signal and control the heating of the atomization assembly by the battery accordingly.
  • the electronic atomization device includes a battery, a sensing unit, and a processing unit.
  • the atomizer includes:
  • the atomization component is provided with an air flow channel and a suction nozzle connecting the air flow channel and the outside;
  • Magnetic components can move relative to the air flow channel
  • the magnetic component moves due to the air pressure change of the air flow channel, and the sensing unit receives the changing magnetic field signal generated by the magnetic component and transmits the changing magnetic field signal to The processing unit determines the changing magnetic field signal and controls the heating of the atomization assembly by the battery accordingly.
  • the electronic atomization device includes a magnetic component, an induction unit, and an atomizer with a suction nozzle.
  • the power supply includes a battery and a processing unit, and the battery and the induction unit are both connected to the processing unit.
  • the unit is electrically connected; wherein, when sucking from the mouth of the suction nozzle, the sensing unit receives the changing magnetic field signal generated by the magnetic component and transmits the changing magnetic field signal to the processing unit, and the processing unit determines the changing magnetic field signal The heating of the atomizer by the battery is controlled accordingly.
  • a control method of an electronic atomization device includes the following steps:
  • the magnetic component of the electronic atomization device is moved relative to the air flow channel of the electronic atomization device by suction, and the magnetic component generates a changing magnetic field signal due to the movement;
  • the changing magnetic field signal is judged and the heating of the electronic atomization device is controlled accordingly.
  • FIG. 1 is a schematic diagram of a three-dimensional cross-sectional view of an electronic atomization device provided by an embodiment after magnetic components are removed.
  • Fig. 2 shows the state of the magnetic component in the air flow channel when the suction is stopped in the first example of Fig. 1.
  • Fig. 3 shows the state of the magnetic component in the air flow channel during suction in the first example of Fig. 1.
  • Fig. 4 is a schematic top view of Fig. 3.
  • Fig. 5 shows the state of the magnetic component in the air flow channel when the suction or stop of the suction in the second example of Fig. 1 occurs.
  • Fig. 6 shows the structure of the magnetic component in the third example of Fig. 1.
  • Fig. 7 shows the structure of the magnetic component in the fourth example of Fig. 1.
  • FIG. 8 is a block diagram of an implementation of the atomization method of the electronic atomization device provided.
  • Figure 9 is a schematic diagram of signals generated by abnormal interference.
  • Figure 10 is a schematic diagram of the signal generated by the suction airflow.
  • FIG. 11 is a schematic three-dimensional cross-sectional view of an electronic atomization device provided by another embodiment.
  • the electronic atomization device 10 provided by an embodiment of the present application includes an atomizer 101 and a power supply 300, and the atomizer 101 includes an atomization component 100 and a magnetic component 200.
  • the electronic atomization device 10 is provided with an airflow channel 110, and the airflow channel 110 is a channel through which outside air enters the electronic atomization device 10 from at least one inlet and reaches the outlet for suction by the user.
  • the electronic atomization device 10 may include one or more airflow channels 110, for example, the airflow channels 110 are all opened on the atomization assembly 100, the magnetic assembly 200 may be located inside the airflow channel 110, or the magnetic assembly 200 may be located outside the airflow channel 110 and It is arranged close to the port of the air flow channel 110, and the power source 300 is arranged opposite to the atomization assembly 100.
  • the atomization assembly 100 is used to store the aerosol-generating substrate and at the same time can heat the aerosol-generating substrate for atomization.
  • the smoke formed by the atomization of the aerosol-generating substrate can circulate in the airflow channel 110, and the upper end of the airflow channel 110 forms a mouthpiece 112 on the atomization assembly 100, and the mouthpiece 112 communicates with the outside.
  • the atomization assembly 100 is further provided with an air inlet 121.
  • the air inlet 121 is arranged on the side or bottom surface of the atomization assembly 100, and the air inlet 121 is arranged away from the nozzle opening 112.
  • the air intake hole 121 communicates the air flow channel 110 with the outside.
  • outside air enters the airflow channel 110 from the air inlet 121 to form a suction airflow, and the suction airflow passes through the airflow channel 110 to carry the aerosol generating matrix atomized smoke through the suction nozzle
  • the mouth 112 enters the user's mouth, thereby realizing the user's suction of smoke.
  • the power supply 300 is connected to the atomization assembly 100.
  • the power supply 300 includes a battery 310, a sensing unit 320, a processing unit 330 and a housing.
  • the battery 310, the sensing unit 320 and the processing unit 330 are all housed in the housing, and the sensing unit 320 can be housed in the housing , It can also be installed on the atomization assembly 100, and the sensing unit 320 and the processing unit 300 are electrically connected to the battery 310.
  • the battery 310 heats the atomization assembly 100
  • the atomization assembly 100 atomizes the aerosol generating substrate, and the atomized smoke passes through the mouthpiece 112 for the user to inhale.
  • the sensing unit 320 may be a magnetic sensor, etc.
  • the processing unit 330 may be a microcontroller (Microcontroller Unit, MCU), etc.
  • the sensing unit 320 is used to sense a changing magnetic field signal (the changing magnetic field signal includes changes in the direction of the magnetic field, changes in the magnitude of the magnetic field, and The direction and size of the magnetic field change simultaneously), and transmit the changed magnetic field signal to the processing unit 330.
  • the processing unit 330 analyzes and judges the changed magnetic field signal.
  • the processing unit 330 can control whether the battery 310 heats the atomization assembly 100 or not, Furthermore, the purpose of whether to atomize the aerosol generating substrate is achieved.
  • the magnetic assembly 200 When the magnetic assembly 200 is located in the airflow channel 110, the magnetic assembly 200 can be located close to the power supply 300. When the user is sucking at the mouth 112 of the suction nozzle, the magnetic assembly 200 can be relatively foggy with the suction airflow.
  • the chemical component 100 moves, and the sensing unit 320 receives the changing magnetic field signal generated by the movement of the magnetic component 200.
  • the sensing unit 320 is disposed at a position where the battery 310 is close to the atomizing assembly 100, for example, the sensing unit 320 is disposed below the atomizing assembly 100. This facilitates the sensing unit 320 to accurately and quickly sense the changing magnetic field signal generated by the movement of the magnetic assembly 200, and improves the sensitivity of the sensing unit 320 and the response speed of the entire electronic device to the user's suction.
  • the processing unit 330 has a good filtering function. In the process of analyzing the changing magnetic field signal, the processing unit 330 can accurately determine whether the changing magnetic field signal is a normal suction signal generated by the user's suction airflow to push the magnetic assembly 200 to move. For example, when the magnetic assembly 200 vibrates due to an abnormal disturbance such as an external impact and causes a changing magnetic field signal, the processing unit 330 can effectively eliminate the interference information, so that the battery 310 will not heat the atomization assembly 100 to atomize the aerosol generating substrate . Therefore, only when the changing magnetic field signal is a normal suction signal, the processing unit 330 can react to the heating of the atomization assembly 100 by the battery 310.
  • the processing unit 330 can process The unit 330 does not react to the heating of the atomizing assembly 100 by the control battery 310.
  • the sensing unit 320 senses that the signal generated by abnormal interference such as external impact is an irregular signal.
  • the sensing unit 320 senses that the signal generated by the suction airflow is a regular signal. Therefore, the processing unit 330 It is easy to determine whether the signal is generated by the suction air flow by analyzing whether the signal shows a certain law.
  • the power supply 300 further includes an attitude sensor, which is arranged on the housing.
  • the attitude sensor is used to sense the changing magnetic field signal generated by the movement of the magnetic assembly 200 caused by abnormal interference such as external vibration.
  • the attitude sensor does not transmit the changing magnetic field signal to the processing unit 330 for analysis and filtering, so as to prevent the changing magnetic field signal from causing the battery 310 to
  • the atomization assembly 100 is heated, which can be understood as the attitude sensor replacing the filtering function of the processing unit 330 for interference information, thereby improving the response speed of the processing unit 330.
  • the attitude sensor can also sense a changing magnetic field signal from the outside, which is not caused by the movement of the magnetic assembly 200.
  • the attitude sensor will also prevent the changing magnetic field signal from being transmitted to the processing unit 330.
  • the magnetic assembly 200 When the magnetic assembly 200 is arranged inside the airflow channel 110 of the atomization assembly 100, the magnetic assembly 200 can make full use of the space of the existing airflow channel 110 without occupying the space outside the airflow channel 110, making the entire electronic atomization device 10 structure More compact.
  • the power supply 300 receives the changing magnetic field signal generated by the movement of the magnetic assembly 200, and can quickly determine the changing magnetic field signal and control the heating of the atomization assembly 100 accordingly, thereby improving the sensitivity of the electronic atomization device 10 to start.
  • the magnetic assembly 200 includes two magnetic units.
  • suction is performed from the suction nozzle 112
  • the suction airflow entering the airflow channel 110 from the air inlet 121 will push the two magnetic units.
  • the two magnetic units slide relative to each other, thereby changing the distance between the two magnetic units to produce changes in magnetic field strength.
  • the two magnetic units are respectively denoted as a fixed magnetic unit 210 and a sliding magnetic unit 220, and the fixed magnetic unit 210 is fixed at a position away from the nozzle opening 112.
  • the sliding magnetic unit 220 is slidably arranged in the air flow channel 110, and the sliding magnetic unit 220 is located above the fixed magnetic unit 210.
  • the air flow channel 110 above the sliding magnetic unit 220 will form a certain space Because the airflow channel 110 is located under the sliding magnetic unit 220, the space is connected to the outside through the air inlet 121, so that there is a pressure difference between the upper and lower sides of the sliding magnetic unit 220, and finally the airflow channel 110 moves from bottom to top.
  • the sliding magnetic unit 220 moves toward the nozzle mouth 112 and away from the fixed magnetic unit 210 (that is, moves upward), that is, the distance between the fixed magnetic unit 210 and the sliding magnetic unit 220 changes, and the distance increases During the process, the magnetic field strength of the entire magnetic assembly 200 at the location of the sensing unit 320 also changes. At this time, the sensing unit 320 will sense the changed magnetic field signal so that the processing unit 330 can analyze the changed magnetic field signal to control the battery 310 The atomization assembly 100 is heated.
  • the sensing unit 320 can also sense the changing magnetic field signal at its own position.
  • the processing unit 330 has a filtering function, the processing unit 330 can accurately determine that the changing magnetic field signal is not caused by the extraction. It is caused by the suction air to push the magnetic assembly 200 to move, so the processing unit 330 will not control the battery 310 to heat the atomization assembly 100.
  • the electronic atomization device 10 further includes a first bump 141 and a second bump 142.
  • the shape of the first bump 141 and the second bump 142 may be approximately the same.
  • the air flow channel 110 is cylindrical
  • the first bump 141 Both the first and second bumps 142 are annular
  • the edges of the first bump 141 and the second bump 142 are both connected with the inner wall of the airflow channel 110
  • the first bump 141 is arranged close to the nozzle mouth 112
  • the first bump A first communication hole 141a is provided on the 141, and the first communication hole 141a can allow air to pass through, preventing the first protrusion 141 from blocking the air flow channel 110.
  • the second protrusion 142 is arranged close to the fixed magnetic unit 210.
  • the second protrusion 142 is provided with a second communication hole 142a, and the second communication hole 142a can allow air to pass through, preventing the second protrusion 142 from forming the airflow channel 110 Blocking effect.
  • the second bump 142 is located between the first bump 141 and the fixed magnetic unit 210.
  • the first bump 141, the sliding magnetic unit 220, the second bump 142 and the fixed magnetic unit 210 are arranged in order from top to bottom along the airflow channel 110 . 3, when sucking from the nozzle opening 112, the sliding magnetic unit 220 moves upward until it abuts the first protrusion 141, and the first protrusion 141 limits the limit distance of the sliding magnetic unit 220 toward the suction nozzle opening 112 . Referring to FIG.
  • first protrusion 141, the sliding magnetic unit 220, the fixed magnetic unit 210, and the second protrusion 142 can be arranged in order from top to bottom along the air flow channel 110, and the second protrusion 142 fixes the fixed magnetic unit 210.
  • the second bump 142 can even be omitted.
  • each magnetic unit in the magnetic assembly 200 is slidable; the first protrusion 141 and the second protrusion 142 can also be replaced by grooves opened on the inner wall of the air flow channel 110, The upper and lower side walls can limit the stroke of the sliding magnetic unit 220.
  • both the first communication hole 141a and the second communication hole 142a may be circular, and the sliding magnetic unit 220 and the fixed magnetic unit 210 may be bar-shaped permanent magnets. Or electromagnetic solenoid. Since the strip permanent magnets or electromagnetic solenoids are both elongated, when the sliding magnetic unit 220 abuts the first bump 141, the elongated sliding magnetic unit 220 cannot connect the entire circular first communicating hole 141a. Blocking is performed so that the airflow can circulate through the unblocked part of the first communication hole 141a, so that the user can smoke cigarette smoke. Similarly, the elongated fixed magnetic unit 210 cannot block the entire circular second communicating hole 142a.
  • the fixed magnetic unit 210 can be eliminated, so that the magnetic assembly 200 includes only one sliding magnetic unit 220.
  • the sliding magnetic unit 220 slides between the first protrusion 141 and the second protrusion 142, and the first protrusion 141 and the second protrusion 142 limit the limit distance of the sliding magnetic unit 220 toward or away from the nozzle mouth 112. , That is, the limit stroke of the up and down movement of the sliding magnetic unit 220 is limited.
  • the sliding magnetic unit 220 moves upward toward the suction nozzle opening 112.
  • the magnetic assembly 200 can also include an elastic body 221.
  • the elastic body 221 can be a spring or a diaphragm. One end of the elastic body 221 is fixed to the second bump 142, and the other end of the elastic body 221 is fixed to the sliding magnetic unit 220.
  • the sliding magnetic unit 220 overcomes the elastic force of the elastic body 221 to move upwards.
  • the elastic body 221 can provide restoring force, so that the sliding magnetic unit 220 quickly moves to and The position where the second bump 142 abuts.
  • the magnetic assembly 200 includes two magnetic units.
  • suction is performed from the suction nozzle port 112
  • the suction airflow entering the airflow channel 110 from the air inlet 121 The two magnetic units will be pushed to rotate relative to each other, thereby changing the distance between the two magnetic units to produce changes in magnetic field strength.
  • the two magnetic units are respectively denoted as a fixed magnetic unit 230 and a rotating magnetic unit 240, and the fixed magnetic unit 230 is fixed at a position close to the mouth 112 of the suction nozzle.
  • the rotating magnetic unit 240 is rotatably arranged at a position away from the suction nozzle opening 112.
  • the rotating magnetic unit 240 can be arranged opposite to the air inlet hole 121.
  • the fixed magnetic unit 230 and the rotating magnetic unit 240 may both be strip-shaped permanent magnets or electromagnetic solenoids; of course, the fixed magnetic unit 230 adopts a strip-shaped permanent magnet or an electromagnetic solenoid, and the rotating magnetic unit 240 adopts a flat permanent magnet.
  • the rotating magnetic unit 240 rotates around the rotating shaft 241, which is parallel to or coincides with the central axis of the air flow channel 110, that is, the rotating shaft 241 is arranged vertically; of course, the rotating shaft 241 can also be perpendicular to the air flow
  • the central axis of the channel 110, that is, the rotating shaft 241 is arranged transversely.
  • each magnetic unit in the magnetic assembly 200 is rotatable.
  • the magnetic assembly 200 may also include only one rotating magnetic unit 240 that rotates.
  • the present application also provides an electronic atomization device 10a of another embodiment.
  • the main difference between the electronic atomization device 10a of this other embodiment and the electronic atomization device 10 of the above-mentioned embodiment is that the airflow channel 110a is partially opened.
  • the other part of the airflow channel 110a is opened on the atomization assembly 100 to communicate with the mouth 112 of the suction nozzle.
  • the magnetic assembly 200a is located in the airflow channel 110 opened in the power supply 300a.
  • the electronic atomization device 10a of this other embodiment includes a power supply 300a and an atomizer 101a.
  • the atomizer 101a includes an atomization assembly 100a, and the atomization assembly 100a is provided with a suction nozzle 112.
  • the power supply 300a includes a battery 310a, a sensing unit 320a, a processing unit 330a, a magnetic assembly 200a and a housing.
  • the battery 310a, the sensing unit 320a, and the processing unit 330a are all contained in the housing.
  • the battery 310a and the sensing unit 320a are all electrically connected to the processing unit 330a.
  • the processing unit 330a is arranged on the housing, and the sensing unit 320a can be arranged in the housing or mist ⁇ component 100a.
  • the battery 310a is provided with an airflow channel 110a.
  • the airflow channel 110a on the battery 310a is in communication with the suction nozzle 112 on the atomizer 101a.
  • the magnetic assembly 200a is located in the airflow channel 110a of the battery 310a and can move relative to the battery 310a.
  • the structure of the magnetic component 200 in the electronic atomization device 10 of 200a and the above-mentioned embodiment may be the same.
  • the magnetic component 200a moves due to the pressure change in the air flow channel 110a, and the sensing unit 320a receives the changing magnetic field signal generated by the movement of the magnetic component 200a and transmits it to the processing unit.
  • the unit 330a and the processing unit 330a determine the changing magnetic field signal and control the heating of the atomizer 101a by the battery 310a accordingly.
  • the present application also provides an atomizer 101, which is used to connect to a power supply 300.
  • the atomizer 101 includes an atomization assembly 100 and a magnetic attraction assembly 200.
  • the atomization assembly 100 is provided with an airflow channel 110 and communication. The outside and the suction nozzle opening 112 of the air flow channel 110, the magnetic attraction assembly 200 can move relative to the air flow channel 110, and the magnetic attraction assembly 200 may be located inside the air flow channel 110.
  • the power supply 300 includes a battery 310 and a processing unit 330.
  • the magnetic assembly 200 moves due to changes in the air pressure of the air flow channel 110, and the processing unit 330 determines the changing magnetic field signal generated by the movement of the magnetic assembly 200 and controls the atomization assembly 100 accordingly. Heating.
  • the atomizer 101 may further include a sensing unit 320.
  • the sensing unit 320 is disposed on the atomizing assembly 100.
  • the sensing unit 320 receives the changing magnetic field signal generated by the movement of the magnetic assembly 200, and the sensing unit 320 will The changing magnetic field signal is transmitted to the processing unit 330.
  • the present application also provides a power supply 300 for the electronic atomization device 10, the electronic atomization device 10 includes a magnetic assembly 200, a sensing unit 320 and an atomizer 101 with a nozzle 112.
  • the power supply 300 includes a battery 310 and a processing unit 330.
  • the processing unit 330 is arranged on the housing of the power supply 300.
  • the sensing unit 320 and the processing unit 330 are electrically connected to the battery 310.
  • the sensing unit 320 receives the changing magnetic field signal generated by the magnetic assembly 200 and transmits the changing magnetic field signal to the processing unit 330.
  • the processing unit 330 determines the changing magnetic field signal and controls the heating of the atomizer 101 by the battery 310 accordingly.
  • the magnetic component 200 on the electronic atomization device 10 is a component of the power supply 300, that is, the power supply 300 also includes a magnetic component 200.
  • the battery 310 is provided with an airflow channel 110 communicating with the nozzle 112, and the magnetic component
  • the magnetic assembly 200 can be located in the airflow channel 110.
  • the magnetic assembly 200 can move relative to the airflow channel 110. When sucking from the suction nozzle 112, the magnetic assembly 200 moves due to the change of the air pressure in the airflow channel 110, and the magnetic assembly 200 is generated by the movement. Change the magnetic field signal.
  • the sensing unit 320 on the electronic atomization device 10 is also a component of the power supply 300, that is, the power supply 300 may further include a sensing unit 320, and the sensing unit 320 is disposed on the housing of the power supply 300.
  • the present application also provides a control method of the electronic atomization device 10, which is used to control the electronic atomization device 10 in the foregoing embodiment and mainly includes the following steps:
  • the magnetic component 200 of the electronic atomization device 10 is moved relative to the air flow channel 110 of the electronic atomization device 10 by suction, and the magnetic component 200 generates a changing magnetic field signal due to the movement;
  • the changing magnetic field signal is determined and the heating of the electronic atomization device 10 is controlled accordingly.
  • the movement of the magnetic assembly 200 relative to the air flow channel 110 may be sliding, rotating, a combination of sliding and rotating, and so on.
  • the changing magnetic field signal is received by a sensing unit 320 such as a magnetic sensor.
  • the changing magnetic field signal includes a change in the direction of the magnetic field, a change in the magnitude of a magnetic field, or a simultaneous change in the direction and magnitude of the magnetic field.
  • the sensing unit 320 transmits the changing magnetic field signal to the processing unit 330 such as a single-chip microcomputer.
  • the processing unit 330 analyzes the changing magnetic field signal.
  • the battery 310 is controlled to perform the atomization assembly 100 Heating; if it is determined that the changing magnetic field signal is caused by an external impact or an external magnetic field, the battery 310 is controlled not to heat the atomizing assembly 100.
  • the attitude sensor can also be directly used to sense the changing magnetic field signal caused by the abnormal suction air flow such as external impact or external magnetic field, and stop transmitting the changed magnetic field signal caused by the abnormal suction air flow to the processing unit 330, so that the processing The unit 330 cannot receive the changing magnetic field signal caused by the abnormal suction airflow, that is, the attitude sensor has a filtering function to eliminate interference information.
  • the control method can improve the start sensitivity on the basis of making the electronic atomization device compact.

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Abstract

一种电子雾化装置（10），包括：雾化组件（100），开设有与外界连通的吸嘴口（112），吸嘴口（112）与电子雾化装置（10）中开设的气流通道（110）连通；电池（310），用于为雾化组件（100）供电；磁性组件（200），当用户从吸嘴口（112）抽吸时，磁性组件（200）因气流通道（110）的气压变化而运动以产生变化磁场信号；感应单元（320），用于接收磁性组件（200）运动而产生的变化磁场信号；处理单元（330），与感应单元（320）和电池（310）连接，用于判断变化磁场信号并据以控制电池（310）对雾化组件（100）的加热。

Description

电子雾化装置及其雾化器、电源和控制方法 技术领域
本申请涉及电子雾化技术领域，特别是涉及一种雾化器、电源、包含该雾化器和电源的电子雾化装置、以及电子雾化装置的控制方法。
背景技术
电子雾化装置能够将气溶胶生成基质进行雾化，气溶胶生成基质雾化后形成的烟雾中不含焦油和悬浮颗粒等有害成分，使得电子雾化装置可以作为香烟的替代品。对于传统的电子雾化装置，其启动速度较慢，启动准确率不高且结构复杂。
发明内容
本申请解决的一个技术问题是如何提高电子雾化装置的启动灵敏度。
一种电子雾化装置，包括：
雾化组件，开设有与外界连通的吸嘴口，所述吸嘴口与所述电子雾化装置中开设的气流通道连通；
电池，用于为所述雾化组件提供电能；
磁性组件，能够相对所述气流通道运动，当用户从所述吸嘴口抽吸时，所述磁性组件因所述气流通道的气压变化而运动以产生变化磁场信号；
感应单元，用于接收所述变化磁场信号；及
处理单元，与所述感应单元和所述电池连接，用于判断所述变化磁场信号并据以控制电池对雾化组件的加热。
一种电子雾化装置的雾化器，电子雾化装置包括电池、感应单元和处理单元，所述雾化器包括：
雾化组件，开设有气流通道以及连通气流通道与外界的吸嘴口；及
磁性组件，能够相对气流通道运动；
其中，当从所述吸嘴口抽吸时，所述磁性组件因所述气流通道的气压变化而产生运动，所述感应单元接收所述磁性组件产生的变化磁场信号并将变化磁场信号传输至所述处理单元，所述处理单元判断变化磁场信号并据以控制所述电池对所述雾化组件的加热。
一种电子雾化装置的电源，电子雾化装置包括磁性组件、感应单元和带有吸嘴口的雾化器，所述电源包括电池和处理单元，所述电池和感应单元均与所述处理单元电性连接；其中，当从所述吸嘴口抽吸时，所述感应单元接收磁性组件产生的变化磁场信号并将变化磁场信号传输至所述处理单元，所述处理单元判断变化磁场信号并据以控制所述电池对雾化器的加热。
一种电子雾化装置的控制方法，所述方法包括如下步骤：
通过抽吸使得电子雾化装置的磁性组件相对所述电子雾化装置的气流通道运动，所述磁性组件因运动而产生变化磁场信号；
接收所述变化磁场信号；及
判断所述变化磁场信号并据以控制电子雾化装置的加热。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为一实施例提供的电子雾化装置去除磁性组件后的立体剖面示意图。
图2为图1在第一示例中停止抽吸时磁性组件于气流通道中的状态。
图3为图1在第一示例中抽吸时磁性组件于气流通道中的状态。
图4为图3的俯视示意图。
图5为图1在第二示例中抽吸或停止抽吸时磁性组件于气流通道中的状 态。
图6为图1在第三示例中磁性组件的结构。
图7为图1在第四示例中磁性组件的结构。
图8为一实施提供的电子雾化装置的雾化方法的流程框图。
图9为由异常干扰产生的信号示意图。
图10为由抽吸气流产生的信号示意图。
图11为另一实施例提供的电子雾化装置的立体剖面示意图。
具体实施方式
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施方式。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本申请的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“内”、“外”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
同时参阅图1和图2，本申请一实施例提供的电子雾化装置10包括雾化器101和电源300，雾化器101包括雾化组件100和磁性组件200。电子雾化装置10中设置有气流通道110，气流通道110是外界空气从至少一个入口进入电子雾化装置10内部并到达出口以供用户抽吸的通道。电子雾化装置10中可包括一个或多个气流通道110，例如气流通道110全部开设在雾化组件100上，磁性组件200可以位于气流通道110的内部，或者磁性组件200位于气流通道110外部并靠近气流通道110的端口设置，电源300与雾化组件100相对设置。
在一些实施例中，雾化组件100用于存储气溶胶生成基质，同时能够对 气溶胶生成基质加热以进行雾化。气溶胶生成基质雾化所形成的烟雾能够在气流通道110内流通，气流通道110的上端在雾化组件100上形成吸嘴口112，该吸嘴口112与外界连通。
雾化组件100上还开设有进气孔121，例如，进气孔121设置在雾化组件100的侧面或底面，进气孔121远离吸嘴口112设置。进气孔121将气流通道110与外界相互连通。当在从吸嘴口112进行抽吸时，外界空气从进气孔121进入气流通道110而形成抽吸气流，抽吸气流通过气流通道110以携带气溶胶生成基质雾化后的烟雾经吸嘴口112进入用户口中，从而实现用户对烟雾的抽吸。
电源300与雾化组件100连接，电源300包括电池310、感应单元320、处理单元330和壳体，电池310、感应单元320和处理单元330均收容在壳体内，感应单元320可以收容在壳体内、也可以安装在雾化组件100上，感应单元320和处理单元300均与电池310电性连接。当电池310为雾化组件100加热时，雾化组件100对气溶胶生成基质进行雾化，雾化后的烟雾经吸嘴口112以供用户抽吸。当电池310停止为雾化组件100加热时，雾化组件100停止对气溶胶生成基质进行雾化，雾化组件100将不会产生供用户抽吸的烟雾。感应单元320可以为磁性传感器等，处理单元330可以为单片机(Microcontroller Unit，MCU)等，感应单元320用于感应变化的磁场信号(该变化的磁场信号包括磁场方向的变化、磁场大小的变化以及磁场方向与大小的同时变化)，并将该变化磁场信号传输至处理单元330，处理单元330用于对该变化磁场信号进行分析判断，处理单元330能够控制电池310对雾化组件100是否加热，进而达到对气溶胶生成基质是否进行雾化的目的。
当磁性组件200位于气流通道110中时，磁性组件200可以位于靠近电源300的位置处，当用户在吸嘴口112进行抽吸时，在抽吸气流的推动作用下，磁性组件200能够相对雾化组件100运动，感应单元320接收因磁性组件200运动而产生的变化磁场信号。在一些实施例中，感应单元320设置在电池310靠近雾化组件100的位置处，例如感应单元320设置在雾化组件100 的下方。这样便于感应单元320准确快速感应因磁性组件200运动而产生的变化磁场信号，提高感应单元320的灵敏度和整个电子装置对用户抽吸的响应速度。
处理单元330具有很好的滤波功能，在对变化磁场信号进行分析的过程中，处理单元330可以准确判断变化磁场信号是否是由用户抽吸气流推动磁性组件200运动而产生的正常抽吸信号。例如，当因外界冲击等异常干扰使得磁性组件200振动而引发变化磁场信号时，处理单元330能够有效排除该干扰信息，从而使得电池310不会对雾化组件100加热以雾化气溶胶生成基质。因此，只有当变化磁场信号是正常抽吸信号时，处理单元330才能作出控制电池310对雾化组件100进行加热的反应，当变化磁场信号是由其它非抽吸气流等外界因素引发时，处理单元330不会作出控制电池310对雾化组件100进行加热的反应。事实上，参阅图9，感应单元320感知由外界冲击等异常干扰产生的信号为非规律信号，参阅图10，感应单元320感知由抽吸气流产生的信号为有规律信号，因此，处理单元330通过分析信号是否呈现一定规律即可容易判断该信号是否由抽吸气流产生。
在一些实施例中，电源300还包括姿态传感器，姿态传感器设置在壳体上。姿态传感器用于感知外界振动等异常干扰引发磁性组件200运动而产生的变化磁场信号，姿态传感器将该变化磁场信号不传输至处理单元330进行分析和滤波处理，避免该变化磁场信号导致电池310对雾化组件100加热，这样可以理解为姿态传感器替代了处理单元330对干扰信息的滤波功能，从而提高处理单元330的反应速度。同时，姿态传感器还能感知来自外界的变化磁场信号，该变化磁场信号并非由磁性组件200运动而引发，同样地，姿态传感器也将阻止该变化磁场信号传输至处理单元330。
当将磁性组件200设置在雾化组件100的气流通道110内部时，磁性组件200能够充分利用现有气流通道110的空间而无需占据气流通道110之外的空间，使得整个电子雾化装置10结构更为紧凑。同时，电源300接收因磁性组件200运动而产生的变化磁场信号，并能快速判断变化磁场信号并据以 控制对雾化组件100的加热，提高电子雾化装置10启动的灵敏度。
同时参阅图1至图4，在一些实施例中，磁性组件200包括两个磁性单元，当从吸嘴口112进行抽吸时，从进气孔121进入气流通道110的抽吸气流将推动两个磁性单元相对滑动，从而改变两个磁性单元之间的间距以产生磁场强度变化。
具体而言，两个磁性单元分别记为固定磁性单元210和滑动磁性单元220，固定磁性单元210固定在远离吸嘴口112的位置。滑动磁性单元220滑动设置在气流通道110中，滑动磁性单元220位于固定磁性单元210的上方，当从吸嘴口112进行抽吸时，气流通道110位于滑动磁性单元220上方的空间将形成即一定的真空度，由于气流通道110位于滑动磁性单元220下方的空间通过进气孔121与外界连通，使得滑动磁性单元220上下两侧存在气压差，最终在气流通道110中由下往上运动的抽吸气流的推动下，滑动磁性单元220朝向吸嘴口112运动而远离固定磁性单元210(即向上运动)，即固定磁性单元210和滑动磁性单元220两者之间的间距改变，在间距增大的过程中，整个磁性组件200在感应单元320所处位置的磁场强度同样产生变化，此时，感应单元320将感知该变化的磁场信号，以使处理单元330分析该变化磁场信号以控制电池310对雾化组件100加热。当然，停止抽吸时，在重力和磁吸力的作用下，滑动磁性单元220朝向固定磁性单元210运动而远离吸嘴口112(即向下运动)，固定磁性单元210和滑动磁性单元220两者之间的间距减少，在间距减少的过程中，感应单元320同样能感知自身所处位置的变化磁场信号，但是，由于处理单元330具有滤波功能，处理单元330能准确判断变化磁场信号并非由抽吸气流推动磁性组件200运动而引发，故处理单元330将不会控制电池310对雾化组件100加热。
电子雾化装置10还包括第一凸块141和第二凸块142，第一凸块141和第二凸块142的形状可以大致相同，当气流通道110为圆柱形时，第一凸块141和第二凸块142均为圆环形，第一凸块141和第二凸块142的边缘均与气流通道110的内壁连接，第一凸块141靠近吸嘴口112设置，第一凸块141 上设置有第一连通孔141a，第一连通孔141a能够供气流通过，防止第一凸块141对气流通道110构成封堵作用。第二凸块142靠近固定磁性单元210设置，同样地，第二凸块142上设置有第二连通孔142a，第二连通孔142a能够供气流通过，防止第二凸块142对气流通道110构成封堵作用。第二凸块142位于第一凸块141和固定磁性单元210之间，第一凸块141、滑动磁性单元220、第二凸块142和固定磁性单元210沿气流通道110由上往下依次排列。参阅图3，当从吸嘴口112进行抽吸时，滑动磁性单元220向上运动直至与第一凸块141抵接，第一凸块141限制滑动磁性单元220朝向吸嘴口112运动的极限距离。参阅图2，当停止抽吸时，滑动磁性单元220向下运动直至与第二凸块142抵接，第二凸块142限制滑动磁性单元220远离吸嘴口112运动的极限距离。此时，由于第二凸块142的隔离作用，滑动磁性单元220与固定磁性单元210之间并不存在直接接触关系，在抽吸时，使得滑动磁性单元220更容易摆脱固定磁性单元210的吸引力而向上运动。因此，第一凸块141和第二凸块142对滑动磁性单元220的行程起到很好的限定作用。当然，可以使第一凸块141、滑动磁性单元220、固定磁性单元210和第二凸块142和沿气流通道110由上往下依次排列，第二凸块142对固定磁性单元210的固定起到加强作用，第二凸块142甚至可以省略。在其它实施例中，磁性组件200中的每个磁性单元都是可以滑动的；第一凸块141和第二凸块142也可以由开设在气流通道110内壁上的凹槽替换，凹槽的上、下两个侧壁可以对滑动磁性单元220的行程进行限定。
同时参阅图2至图4，值得一提的是，第一连通孔141a和第二连通孔142a两者均可以为圆形，同时，滑动磁性单元220和固定磁性单元210可以为条形永磁铁或电磁螺线管。由于条形永磁铁或电磁螺线管均呈长条形，当滑动磁性单元220与第一凸块141抵接时，长条性的滑动磁性单元220无法将整个圆形的第一连通孔141a进行封堵，使得气流能从第一连通孔141a未被封堵的部分流通，确保用户能抽吸烟雾。同理，长条形的固定磁性单元210无法将整个圆形的第二连通孔142a进行封堵。
参阅图5，在上述实施例其它条件不变的基础上，可以去除固定磁性单元210，使得磁性组件200仅包括一个滑动磁性单元220。此时，滑动磁性单元220位于第一凸块141和第二凸块142之间滑动，第一凸块141和第二凸块142限制滑动磁性单元220朝向或远离吸嘴口112运动的极限距离，即限定滑动磁性单元220上下运动的极限行程。当从吸嘴口112进行抽吸时，滑动磁性单元220朝向吸嘴口112向上运动，在运动过程中，由于滑动磁性单元220和感应单元320之间的距离产生变化，滑动磁性单元220在感应单元320所处位置的磁场强度同样产生变化。当然，还可以使磁性组件200包括弹性体221，弹性体221可以为弹簧或膜片等，弹性体221的一端固定在第二凸块142上，弹性体221的另一端固定在滑动磁性单元220上，当从吸嘴口112进行抽吸时，滑动磁性单元220克服弹性体221的的弹力向上运动，当停止抽吸时，弹性体221可以提供回复力，使得滑动磁性单元220快速运动到与第二凸块142相抵接的位置处。
同时参阅图1、图6和图7，在一些实施例中，磁性组件200包括两个磁性单元，当从吸嘴口112进行抽吸时，从进气孔121进入气流通道110的抽吸气流将推动两个磁性单元相对转动，从而改变两个磁性单元之间的间距以产生磁场强度变化。
具体而言，两个磁性单元分别记为固定磁性单元230和转动磁性单元240，固定磁性单元230固定在靠近吸嘴口112的位置。转动磁性单元240转动设置在远离吸嘴口112的位置，转动磁性单元240可以与进气孔121相对设置，当从吸嘴口112进行抽吸时，在真空力的作用下，从进气孔121进入气流通道110的抽吸气流推动转动磁性单元240，在转动磁性单元240转动的过程中，整个磁性组件200在感应单元320所处位置的磁场强度产生变化。固定磁性单元230和转动磁性单元240可以均为条形永磁铁或电磁螺线管；当然，固定磁性单元230采用条形永磁铁或电磁螺线管，转动磁性单元240采用平板状的永磁铁。在气流通道110为圆柱形的情况下，转动磁性单元240绕转轴241旋转，该转轴241平行或重合于气流通道110的中心轴线，即转 轴241竖向设置；当然，转轴241也可以垂直于气流通道110的中心轴线，即转轴241横向设置。在其它实施例中，磁性组件200中的每个磁性单元都是可以转动的。磁性组件200也可以仅包括一个转动的转动磁性单元240。
参阅图11，本申请还提供另一实施例的电子雾化装置10a，该另一实施例的电子雾化装置10a与上述实施例的电子雾化装置10的主要区别在于：气流通道110a部分开设在电源300a上，气流通道110a的其它部分开设在雾化组件100上以与吸嘴口112连通。磁性组件200a位于开设在电源300a的气流通道110中。
具体而言，该另一实施例的电子雾化装置10a包括电源300a和雾化器101a，雾化器101a包括雾化组件100a，雾化组件100a上开设有吸嘴口112。电源300a包括电池310a、感应单元320a、处理单元330a、磁性组件200a和壳体。电池310a、感应单元320a和处理单元330a均收容在壳体内，电池310a和感应单元320a均与处理单元330a电性连接，处理单元330a设置在壳体上，感应单元320a可以设置在壳体或雾化组件100a上。电池310a上开设有气流通道110a，电池310a上的气流通道110a与雾化器101a上的吸嘴口112连通，磁性组件200a位于电池310a的气流通道110a内并能够相对电池310a运动，该磁性组件200a与上述实施例的电子雾化装置10中的磁性组件200的结构可以相同。
当从所述吸嘴口112抽吸时，磁性组件200a因气流通道110a内的压力变化而产生运动，感应单元320a接收因所述磁性组件200a运动而产生的变化磁场信号并将其传输至处理单元330a，处理单元330a判断变化磁场信号并据以控制电池310a对雾化器101a的加热。
该另一实施例的电子雾化装置10a的其它相同之处请参阅上一实施例的电子雾化装置10的相关描述，在此不再赘述。
本申请还提供一种雾化器101，该雾化器101用于与电源300连接，该雾化器101包括雾化组件100和磁吸组件200，雾化组件100开设有气流通道110及连通外界与气流通道110的吸嘴口112，磁吸组件200能够相对气 流通道110运动，磁吸组件200可以位于气流通道110的内部。电源300包括电池310和处理单元330。当从吸嘴口112抽吸时，磁性组件200因气流通道110的气压变化而产生运动，处理单元330判断因所述磁性组件200运动而产生的变化磁场信号并据以控制对雾化组件100的加热。
在一些实施例中，雾化器101还可以包括感应单元320，感应单元320设置在雾化组件100上，感应单元320接收因磁性组件200运动而产生的变化磁场信号，并且，感应单元320将该变化磁场信号传输至处理单元330。
本申请还提供一种电子雾化装置10的电源300，该电子雾化装置10包括磁性组件200、感应单元320和带有吸嘴口112的雾化器101。该电源300包括电池310和处理单元330，处理单元330设置在电源300的壳体上，感应单元320和处理单元330均与电池310电性连接，当从吸嘴口112抽吸时，感应单320接收磁性组件200产生的变化磁场信号并将变化磁场信号传输至处理单元330，处理单330判断变化磁场信号并据以控制电池310对雾化器101的加热。
在一些实施例中，电子雾化装置10上的磁性组件200属于电源300的组成元件，即电源300还包括磁性组件200，电池310上开设有与吸嘴口112连通的气流通道110，磁性组件200可以位于该气流通道110中，磁性组件200能够相对气流通道110运动，当从吸嘴口112抽吸时，磁性组件200因气流通道110的气压变化而产生运动，磁性组件200因运动而产生变化磁场信号。
在一些实施例中，电子雾化装置10上的感应单元320也属于电源300的组成元件，即电源300还可以包括感应单元320，该感应单元320设置在电源300的壳体上。
本申请还提供一种电子雾化装置10的控制方法，该控制方法用于控制上述实施例中的电子雾化装置10、并主要包括如下步骤：
通过抽吸使得电子雾化装置10的磁性组件200相对所述电子雾化装置10的气流通道110运动，磁性组件200因运动而产生变化磁场信号；
接收所述变化磁场信号；及
判断所述变化磁场信号并据以控制电子雾化装置10的加热。
在一些实施例中，磁性组件200相对气流通道110的运动可以为滑动、转动以及滑动与转动的组合形式等。通过磁性传感器等感应单元320接受以感应变化磁场信号，变化磁场信号包括磁场方向的变化、磁场大小的变化或磁场方向与大小的同时变化。感应单元320将变化磁场信号传输至单片机等处理单元330上，处理单元330对变化磁场信号进行分析，假如判断该变化磁场信号是由正常抽吸气流引发，则控制电池310对雾化组件100进行加热；假如判断该变化磁场信号是由外界冲击或外界磁场所引发，则控制电池310不对雾化组件100进行加热。当然，还可以直接通过姿态传感器以感应外界冲击或外界磁场等非正常抽吸气流所引发的变化磁场信号，并将非正常抽吸气流所引发的变化磁场信号停止传输至处理单元330，使得处理单元330无法接收到上述非正常抽吸气流所引发的变化磁场信号，即姿态传感器具有排除干扰信息的滤波功能。
该控制方法可以在使电子雾化装置结构紧凑的基础上提高启动灵敏度。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (16)

  1. 一种电子雾化装置，其特征在于，包括：
    雾化组件，开设有与外界连通的吸嘴口，所述吸嘴口与所述电子雾化装置中开设的气流通道连通；
    电池，用于为所述雾化组件提供电能；
    磁性组件，能够相对所述气流通道运动，当用户从所述吸嘴口抽吸时，所述磁性组件因所述气流通道的气压变化而运动以产生变化磁场信号；
    感应单元，用于接收所述变化磁场信号；及
    处理单元，与所述感应单元和所述电池连接，用于判断所述变化磁场信号并据以控制所述电池对所述雾化组件的加热。
  2. 根据权利要求1所述的电子雾化装置，其特征在于，所述磁性组件位于所述气流通道中或靠近所述气流通道的端口设置。
  3. 根据权利要求1所述的电子雾化装置，其特征在于，所述磁性组件包括两个磁性单元，当从所述吸嘴口抽吸时，两个磁性单元相对滑动而改变两者间距以产生磁场变化。
  4. 根据权利要求3所述的电子雾化装置，其特征在于，所述两个磁性单元包括固定磁性单元和滑动磁性单元，所述固定磁性单元固定在远离所述吸嘴口的位置处，所述滑动磁性单元滑动设置在所述气流通道中，当从所述吸嘴口抽吸时，所述滑动磁性单元相对固定磁性单元运动。
  5. 根据权利要求4所述的电子雾化装置，其特征在于，还包括第一凸块和第二凸块，所述第一凸块与所述气流通道的内壁连接并靠近吸嘴口设置，所述第一凸块上开设有供气流通过的第一连通孔；所述第二凸块与所述气流通道的内壁连接并靠近固定磁性单元设置，所述第二凸块上开设有供气流通过的第二连通孔；所述第二凸块位于所述第一凸块与所述固定磁性单元之间，所述第一凸块和第二凸块用于限制滑动磁性单元运动的极限距离。
  6. 根据权利要求1所述的电子雾化装置，其特征在于，所述磁性组件包括滑动设置在所述气流通道中的滑动磁性单元，当从所述吸嘴口抽吸时，所 述滑动磁性单元朝向吸嘴口运动。
  7. 根据权利要求6所述的电子雾化装置，其特征在于，还包括第一凸块和第二凸块，第一、第二凸块均与所述气流通道的内壁连接，所述滑动磁性单元位于第一、第二凸块之间；第一、第二凸块分别能够限制滑动磁性单元朝向或远离吸嘴口运动的极限距离。
  8. 根据权利要求7所述的电子雾化装置，其特征在于，所述磁性组件还包括弹性体，所述第一凸块靠近所述吸嘴口设置，所述弹性体连接在所述滑动磁性单元和第二凸块之间，当停止抽吸时，所述弹性体对所述滑动磁性单元施加作用力使其靠近第二凸块运动。
  9. 根据权利要求1所述的电子雾化装置，其特征在于，所述磁性组件包括两个磁性单元，当从所述吸嘴口抽吸时，两个磁性单元相对转动以产生磁场变化。
  10. 根据权利要求9所述的电子雾化装置，其特征在于，所述两个磁性单元包括固定磁性单元和转动磁性单元，所述固定磁性单元固定在靠近所述吸嘴口的位置处，所述转动磁性单元转动设置在远离所述吸嘴口的位置处；当从所述吸嘴口抽吸时，所述转动磁性单元相对所述固定磁性组件转动。
  11. 一种电子雾化装置的雾化器，电子雾化装置包括电池、感应单元和处理单元，其特征在于，所述雾化器包括：
    雾化组件，开设有气流通道以及连通气流通道与外界的吸嘴口；及
    磁性组件，能够相对气流通道运动；
    其中，当从所述吸嘴口抽吸时，所述磁性组件因所述气流通道的气压变化而产生运动，所述感应单元接收所述磁性组件产生的变化磁场信号并将变化磁场信号传输至所述处理单元，所述处理单元判断变化磁场信号并据以控制所述电池对所述雾化组件的加热。
  12. 根据权利要求11所述的雾化器，其特征在于，还包括感应单元，所述感应单元设置在所述雾化器上。
  13. 一种电子雾化装置的电源，电子雾化装置包括磁性组件、感应单元 和带有吸嘴口的雾化器，其特征在于，所述电源包括电池和处理单元，所述电池和感应单元均与所述处理单元电性连接；其中，当从所述吸嘴口抽吸时，所述感应单元接收磁性组件产生的变化磁场信号并将变化磁场信号传输至所述处理单元，所述处理单元判断变化磁场信号并据以控制所述电池对所述雾化器的加热。
  14. 根据权利要求13所述的电源，其特征在于，还包括磁性组件，所述电源上开设有与所述吸嘴口连通的气流通道，所述磁性组件能够相对所述气流通道运动；其中，当从所述吸嘴口抽吸时，所述磁性组件因所述气流通道的气压变化而产生运动，所述磁性组件因运动而产生变化磁场信号。
  15. 根据权利要求13所述的电源，其特征在于，还包括感应单元，所述感应单元接收因所述磁性组件运动而产生的变化磁场信号并将变化磁场信号传输至所述处理单元。
  16. 一种电子雾化装置的控制方法，其特征在于，所述方法包括如下步骤：
    通过抽吸使得电子雾化装置的磁性组件相对所述电子雾化装置的气流通道运动，所述磁性组件因运动而产生变化磁场信号；
    接收所述变化磁场信号；及
    判断所述变化磁场信号并据以控制电子雾化装置的加热。
PCT/CN2019/085924 2019-05-08 2019-05-08 电子雾化装置及其雾化器、电源和控制方法 WO2020223913A1 (zh)

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