CN111588096A - Portable electronic smoke sprayer - Google Patents

Abstract

The invention discloses a portable electronic smoke device, which relates to the technical field of electronic smoke devices and comprises a shell, wherein the shell is provided with a gas inlet and a mist outlet, the mist outlet is arranged at the top of the shell, the shell is internally provided with a cavity for containing aerosol generating substrates and a first gas flow channel communicated with the gas inlet, the gas inlet end of the cavity is communicated with the first gas flow channel, and the gas outlet end of the cavity is communicated with the mist outlet; a heat generating means for heating the aerosol generating substrate and a gas supply means for supplying gas to the cavity are also provided within the housing, the gas supply means being provided within the first gas flow passage. The portable electronic smog generator can automatically generate aerosol, the application range is expanded, the fog outlet is arranged at the top of the shell, fog can be generated at any angle when the portable electronic smog generator is used, the use condition is not limited, directional fog application can be carried out, and the portable electronic smog generator is small in size and convenient to carry.

Description

Portable Electronic Smoker

technical field

The invention relates to the technical field of electronic cigarettes, in particular to a portable electronic cigarette.

Background technique

As people pay more and more attention to physical health and environmental safety, people realize that tobacco is very harmful to people's health. Therefore, products called "electronic cigarettes" have been produced.

Electronic cigarettes are also known as virtual cigarettes and electronic atomizers. It is a relatively common electronic product of simulated cigarettes, which mainly produces "smoke" by atomizing e-liquid. Compared with traditional cigarettes, electronic cigarettes have similar appearance and taste, and they are even better than ordinary traditional cigarettes. more flavors. However, the e-cigarette liquid or e-liquid does not contain harmful substances such as nicotine or tar. When cigarette consumers smoke this e-cigarette, they can avoid the intake of harmful substances, and can satisfy people's smoking habits, becoming a smoking cessation product or Substitutes for cigarettes. In addition, electronic cigarettes are atomized through e-liquid, and the solution containing e-liquid and flavor is atomized into particles, which are absorbed through the lungs and exhales simulated smoke without tar and other harmful components in cigarettes, and will not produce second-hand Smoke will not diffuse or linger in confined spaces, so more and more people use electronic cigarettes to replace traditional cigarettes.

The electronic cigarettes in the prior art generally control the on/off of the electronic cigarette by arranging a sensor in the airflow channel near the air inlet to detect the user's puffing action. However, the electronic cigarettes in the prior art at least have One of the following problems is that the sensitivity of the sensor in the prior art is not high, and the user needs to suck forcefully, so that the air pressure change caused by the airflow in the airflow channel can be detected by the sensor. Second, in the prior art, since the heating element is also located in the air flow channel and the sensor is located between the heating element and the air intake hole, the user's suction may be hindered by the heating element, and the user will be tired. Third, the electronic cigarette device in the prior art requires the user to generate the airflow by means of suction, and cannot automatically generate the airflow, which limits the scope of application.

Chinese patent CN109330031A discloses an electronic cigarette, including an atomizing component, a battery component, a controller, an air pressure sensor, and the like. Chinese patent CN105935155A discloses an electronic cigarette, which includes a heating element, a sensor and an airflow channel, and the heating element is arranged in the airflow channel. The above two patents are sensors to detect the user's smoking action to control the on/off of the electronic cigarette, and the airflow can only be generated by the method of smoking, and the airflow cannot be automatically generated.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a portable electronic cigarette.

The technical solution of the present invention is as follows:

The portable electronic cigarette includes a casing with a gas inlet and a mist outlet on the casing, the mist outlet is arranged on the top of the casing, and a cavity for accommodating the aerosol generating substrate and a cavity for accommodating the aerosol generating substrate are arranged in the casing. The first airflow channel communicated with the gas inlet, the air inlet end of the cavity is communicated with the first airflow channel, and the air outlet end is communicated with the mist outlet. A heating device for heating the substrate and an air supply device for supplying gas to the cavity, the air supply device being arranged in the first airflow channel.

As a preferred technical solution, a first control device is further provided in the casing, and the first control device is connected with the heating device and the air supply device to control the activation of the heating device and the air supply device. stop.

As a preferred technical solution, a second air flow channel and a second control device are also arranged in the casing, the inlet end of the second air flow channel is communicated with the gas inlet, and the air outlet end is communicated with the cavity; Two control devices are communicated with the first airflow channel and the second airflow channel. The second control device is connected with the heating device to control the start and stop of the heating device. When the flow rate of the gas entering the housing is Or/and when the air pressure is greater than a preset threshold value of the second control device, the second control device can control the heating device to be turned on.

As a preferred technical solution, a first control device is further provided in the casing, and the first control device is connected with the heating device and the air supply device to control the activation of the heating device and the air supply device. stop, the second control device is connected to the first control device, the second control device can monitor the gas flow or/and air pressure data entering the housing and transmit it to the first control device, the The first control device can adjust the air supply volume of the air supply device according to the received gas flow or/and air pressure data, and the first control device and/or the second control device can monitor the occurrence of residual aerosol in the cavity The duration of use of the substrate.

As a preferred technical solution, it also includes a communication module, through which the first control device and the second control device are communicated with the outside world, and the first control device and the second control device can transmit operating data through the communication module. The communication module transmits to the outside world, and can receive and execute control instructions from the outside world.

As a preferred technical solution, the first control device and/or the second control device can control the heating temperature of the heating device.

As a preferred technical solution, the air supply device is an air extraction device and/or a gas storage device, and a power supply device for supplying power to the heating device is also provided in the housing, and the power supply device is connected to the heating device. .

As a preferred technical solution, a gas purification device is further arranged in the casing, the gas inlet end of the gas purification device is communicated with the gas inlet, and the gas outlet end is communicated with the cavity.

As a preferred technical solution, the cavity is further provided with a mixed airflow channel, the intake end of the mixed airflow channel is communicated with the first airflow channel, the air outlet end is communicated with the mist outlet, and the mixed airflow channel There are through holes on the side wall of the cavity, and the aerosol generating substrate in the cavity can enter the mixed airflow channel through the through holes.

As a preferred technical solution, one end of the heating device is arranged in the mixed airflow channel, and the other end is arranged in the cavity through the through hole; the heating device is provided with a matrix for adsorbing the aerosol generation One end of the adsorption carrier is arranged in the mixed airflow channel, and the other end is arranged in the cavity and is in matrix contact with the aerosol.

As a preferred technical solution, two sealing blocks are arranged in the casing, each of the sealing blocks is arranged at intervals along the gas flow direction in the casing, and the cavity is formed between each of the sealing blocks and the casing.

As a preferred technical solution, the upper end and the lower end of the mixed airflow channel are arranged in the cavity through the sealing block, and the upper end and the lower end of the mixed airflow channel are fixed by the sealing block; A shock-proof block, the shock-proof block is arranged at the gas inlet.

The beneficial effects of the present invention are:

1. The portable electronic smoker in the present invention can automatically generate aerosol, which greatly expands the application range of the smoker, and the mist outlet is arranged on the top of the casing. Compared with the hand-held atomizer in the prior art, only The ability to emit fog horizontally leads to limited use conditions. The portable electronic cigarette smoker in the present invention can be used to emit fog at any angle, there is no limit to the use conditions, the scope of use is expanded, and directional fogging can be performed, for example, the surface of the skin can be sprayed. Atomization, etc.; and the aerosol of the present invention is small in size and convenient to carry.

2. The portable electronic cigarette smoker in the present invention has two working modes. One working mode is that when the user sucks at the mist outlet, the outside air enters the casing through the gas inlet, and the second control device detects that it enters the casing. When the air flow rate or/and air pressure is greater than the preset threshold, the second control device controls the heating device to turn on, and provides power to the heating device through the power supply device. The rear aerosol generating substrate enters the mixed airflow channel and mixes with air to form an aerosol; when the user stops suction, or when the air flow or/and air pressure entering the housing through suction is less than or equal to the threshold value preset by the second control device , the second control device controls the heating device to be turned off, and the power supply device stops supplying power to the heating device, that is, stops generating aerosol. Another working mode is that the user turns on the first control device, the first control device controls the air supply device and the heating device to turn on, the power supply device provides power to the air supply device and the heating device, and after the air supply device is energized, it flows into the mixed airflow channel. In this mode, when the air entering the housing is greater than the preset threshold value of the second control device, the second control device will also be triggered to control the heating device to turn on. After atomization, the atomized aerosol generating matrix enters the mixed airflow channel and mixes with air to form aerosol. The user shuts down the first control device, and the first control device controls the air supply device and the heating device to shut down to stop generating aerosol. Therefore, the portable electronic cigarette smoker in the present invention can not only provide gas through the gas supply device to automatically generate aerosol, but also can generate aerosol through the user's suction. When the power of the power supply device is not enough, the user can choose the suction mode to generate aerosol to save power; when the user wants to save effort, he can choose to generate aerosol. In addition, the second mode is to enter the air through two air paths of the first airflow channel and the second airflow channel, which can increase the amount of aerosol generated.

3. In the portable electronic cigarette smoker of the present invention, the adsorption carrier is arranged on the heating device, and the aerosol generating matrix is adsorbed by the adsorption carrier, so that the heating device and the aerosol generating matrix can be fully contacted, thereby improving the effect of the heating device on the aerosol. The substrate heating effect occurs, and the heating device is only arranged in the mixed airflow channel in the middle section, so that the obstruction to the air flow in the mixed airflow channel can be avoided or reduced.

Description of drawings

1 is a schematic structural diagram of the portable electronic cigarette smoker provided in Embodiment 1;

Fig. 2 is the exploded view of Fig. 1;

3 is a cross-sectional view 1 of the portable electronic cigarette provided in Embodiment 1 of the present invention;

4 is a second cross-sectional view of the portable electronic cigarette smoker provided in Embodiment 1 of the present invention;

FIG. 5 is a schematic block diagram of the portable electronic cigarette smoker provided in Embodiment 1 of the present invention;

6 is a cross-sectional view of the portable electronic cigarette device provided in Embodiment 2 of the present invention;

Indicated in the figure:

10. Outer shell; 101. Upper cover; 102. Middle shell; 103. Lower cover; 11. Cavity; 12. Gas inlet; 13. First airflow channel; 14. Second airflow channel; 15. Mixed airflow channel; 16 , mist outlet; 17, sponge; 18, sealing block; 19, shock-proof block;

20. Heating device;

30. Air supply device;

40. A first control device;

50. The second control device;

60. Power supply device;

70. Gas purification device;

80. Communication module;

90. Client.

Detailed ways

The present invention will be described in further detail below with specific examples, but the present invention is not limited to the following specific examples.

In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Example 1

As shown in FIGS. 1 to 4 , the portable electronic cigarette in this embodiment includes a casing 10 , the casing 10 has a gas inlet 12 and a mist outlet 16 , the mist outlet 16 is arranged on the top of the casing 10 , and a useful In the cavity 11 for accommodating the aerosol generating matrix and the first air flow channel 13 communicated with the gas inlet 12, the air inlet end of the cavity 11 is communicated with the first air flow channel 13, and the air outlet end is communicated with the mist outlet 16; this embodiment In the middle case, the housing 10 includes a middle case 102 and a lower cover 103 arranged at the bottom of the middle case 102 for sealing the middle case 102; the middle case 102 is formed with a cavity 11 for accommodating the aerosol generating substrate, specifically, the middle case 102 There are sealing blocks 18 arranged at intervals along the gas flow direction. The sealing blocks 18 are in contact with the inner wall of the middle shell 102 to seal, so that a cavity 11 is formed between the sealing blocks 18 and the middle shell 102. In this embodiment, the sealing block 18 is made of silica gel material. Both the bottom and the top of the sealing block 18 are provided with a sponge 17 which is in contact with the inner wall of the middle shell 102 to seal, and the sponge 17 further prevents matrix leakage of the aerosol in the cavity 11 . The aerosol generating substrate may be e-liquid. The lower cover 103 has a gas inlet 12 that communicates with the cavity 11 for gas to enter the middle shell 102, and the middle shell 102 has a mist outlet 16 that communicates with the cavity 11 for discharging aerosols. In this embodiment, the mist outlet The port 16 is arranged on the top of the middle shell 102, so that the portable electronic cigarette can be used to emit mist at any angle, and the mist outlet 16 is provided with a cigarette holder, which is convenient for users to smoke; The upper cover 101 on the top of the casing 102 is covered above the mist outlet 16 to prevent the mist outlet 16 from being polluted by contact with the outside world when the portable electronic cigarette is stored. The middle shell 102 is provided with a mixed air flow channel 15, the air inlet end of the mixed air flow channel 15 is connected with the gas inlet 12, and the air outlet end is connected with the mist outlet 16. In this embodiment, the mixed air flow channel 15 is a glass fiber tube, glass fiber The tube is arranged in the cavity 11, and the two ends of the glass fiber tube are fixed by the sealing block 18. The side wall of the glass fiber tube has at least two through holes communicating with the cavity 11, and the aerosol generating matrix can enter through the through holes. Mixed airflow channel 15 . A first airflow channel 13 and a second airflow channel 14 are also formed in the middle shell 102. The inlet ends of the first airflow channel 13 and the second airflow channel 14 are both communicated with the gas inlet 12, and the gas outlet ends are both communicated with the mixed airflow channel 15. . The housing 10 is also provided with a heating device 20 for heating the aerosol generating substrate and an air supply device 30 for supplying gas to the cavity 11. The air supply device 30 is arranged in the first airflow channel 13, and the heating device 20 is arranged In the cavity 11, it is used to heat the aerosol generating substrate; in this embodiment, the air supply device 30 is arranged in the middle shell 102, and the air inlet end of the air supply device 30 is communicated with the gas inlet 12, and the air outlet end is connected to the gas inlet 12. The mixed airflow channel 15 communicates with each other. In this embodiment, the air supply device 30 is arranged in the first airflow channel 13 for supplying gas to the mixed airflow channel 15. In other embodiments, the air supply device 30 can also be arranged in the first airflow channel 13. In the two air flow channels 14; the air supply device 30 can be an air extraction device, such as an air pump, in other embodiments, the air supply device 30 can also be a gas storage device, such as an air bag, and the air supply device 30 can also be an air supply device 30 It is used together with the gas storage device, and those skilled in the art can flexibly select it according to the actual situation. In this embodiment, the gas provided in the gas supply device 30 is air, and in practical applications, it can also be other gas, and those skilled in the art can flexibly select it according to the actual situation. In this embodiment, the heating device 20 is an electric heating wire, and the two ends of the electric heating wire penetrate through the through holes arranged on the side wall of the glass fiber tube, so that the middle section of the electric heating wire is arranged in the mixed airflow channel 15, and the two ends are arranged in the inside the cavity 11. The heating device 20 is provided with an adsorption carrier for adsorbing the aerosol generating matrix. One end of the adsorption carrier is arranged in the mixed airflow channel 15, and the other end is arranged in the cavity 11 and is in contact with the aerosol generating matrix. In this embodiment, The adsorption carrier is heating cotton, specifically, the heating cotton can be wound on the heating wire. In other embodiments, the heating device 20 can also be in other shapes, such as a sheet shape, and the heating device 20 can also be an element that uses a magnetic conductive material to make the heating device 20 to generate heat through electromagnetic induction. The situation is flexible.

As a preferred embodiment of the present invention, it may also have the following technical features:

A first control device 40 is also disposed in the middle shell 102 , and the first control device 40 is connected with the heating device 20 and the air supply device 30 to control the start and stop of the heating device 20 and the air supply device 30 . A power supply device 60 is also provided in the outer shell 10 , and the power supply device 60 is provided in the middle shell 102 for providing power for the heating device 20 , the air supply device 30 , the first control device 40 and the second control device 50 . In this embodiment, the power supply device 60 is a lithium battery module. The first control device 40 is connected to the power supply device 60, and the power supply device 60 provides power to the first control device 40, and the first control device 40 is connected to the heating device 20, the air supply device 30 and the power supply device 60 in sequence to form a first closure The first control device 40 is used to control the opening and closing of the heating device 20 and the air supply device 30. Specifically, the first control device 40 is arranged in the middle shell 102, and the middle shell 102 is provided with a first control device. 40 is connected to the button, the first control device 40 is turned on by the button, and the switch is closed, that is, the components in the first closed loop are connected, and the power supply device 60 provides power for the air supply device 30 and the heating device 20, and the air supply device 30 Start working with the heating device 20, provide gas to the cavity 11 through the gas supply device 30, and heat the aerosol generating substrate through the heating device 20, so that the portable electronic cigarette can automatically generate aerosol; when the aerosol needs to be shut down, By turning off the first control device 40 by pressing the button, that is, each component in the first closed loop is disconnected, the portable electronic smoke device can stop generating aerosol. In this embodiment, the button is a Hall switch or a contact switch with functions of preventing misoperation and triggering. When the Hall switch and the contact switch reach the corresponding position, they are locked. The user needs to press the button or touch the button to work. The Hall switch or The structure of the contact switch and its connection with the first control unit 40 are in the prior art, and details are not described in this embodiment.

The middle shell 102 is also provided with a second control device 50, the second control device 50 is connected to the power supply device 60, the power supply device 60 provides power for the second control device 50, and the second control device 50 is connected to the heating device 20 and the power supply device. 60 are connected in turn to form a second closed loop, and the opening or closing of the heating device 20 is controlled by the second control device 50 . , and when the gas pressure entering the middle shell 102 is greater than the gas pressure threshold preset by the second control device 50, the second closed loop is closed, the components in the second closed loop are connected, and the power supply device 60 provides power for the heating device 20, The heating device 20 starts to work, and the aerosol generating substrate is heated by the heating device 20; when the gas flow and air pressure entering the portable electronic cigarette device are less than or equal to the threshold value preset by the second control device 50, the second control device 50 can control The heating device 20 is turned off, that is, the second closed loop is disconnected, the power supply device 60 is disconnected from the heating device 20, the heating device 20 stops working, and the system stops generating aerosol. In this embodiment, the second control device 50 is an integrated microphone control device. The integrated microphone control device includes an air flow sensor and an air pressure sensor, so it has the advantage of high sensitivity. In practical applications, the integrated microphone control unit can also only be An air flow sensor or an air pressure sensor, so that as long as the gas flow rate entering the middle case 102 is greater than the gas flow threshold value preset by the second control unit 50, or the air pressure entering the middle case 102 is greater than the air pressure threshold value preset by the second control unit 50, The second closed loop is closed, and those skilled in the art can choose flexibly according to the actual situation; and the second control device 50 is arranged at the gas inlet 12, so that the gas entering the first gas flow channel 13 and the second gas flow channel 14 will pass through the first gas flow channel 13 and the second gas flow channel 14. The second control device 50 is detected by the second control device 50, and the second control device 50 controls the opening or closing of the heating device 20 according to the sum of the gas flow and the total air pressure entering the first airflow channel 13 and the second airflow channel 14. Stop, the second control device 50 is arranged at the gas inlet 12, since the air volume at the gas inlet 12 is not dispersed, and the air volume is the largest, the system is more sensitive and accurate; at the same time, it is also avoided that the second control device 50 is arranged at the first airflow The passage 13 and the second airflow passage 14 cause the gas flow to be blocked, so as to avoid the user's effort and difficulty in suctioning. In practical applications, the second control device 50 may also be set at other positions, which can be determined by those skilled in the art according to the actual situation.

In this embodiment, an anti-vibration block 19 is also arranged in the middle shell 102, and the anti-vibration block 19 is arranged at the gas inlet 12. In this embodiment, the anti-vibration block 19 is an anti-vibration sponge, which is used to reduce the generation of gas entering the portable electronic cigarette. vibration.

In this embodiment, the casing 10 is further provided with a communication module 80, the first control device 40 and the second control device 50 are connected to the outside world through the communication module for communication, and the first control device 40 and the second control device 50 can communicate the operation data It is transmitted to the outside world through the communication module, and can receive and execute control instructions from the outside world. In this embodiment, the outside world is the client terminal 90, and the first control device 40 and the second control device 50 are connected to the client terminal 90 through the communication module, thereby The first control device 40 and the second control device 50 can transmit the operation data to the client 90 through the communication module for display and storage, and the client 90 can also control the first control device 40 and the second control device 50 . Through remote control, it is convenient to manage the system.

In this embodiment, the second control device 50 is connected to the first control device 40. The second control device 50 can monitor the gas flow or/and air pressure data entering the casing 10 and transmit it to the first control device 40. The first control device 40 can adjust the gas supply volume of the gas supply device 30 according to the received gas flow or/and air pressure data, so as to be able to adjust the size of the aerosol generation volume.

In this embodiment, the first control device 40 and the second control device 50 can monitor the usage time of the remaining aerosol-generating substrate in the cavity 11, specifically: calculating the total amount of the aerosol-generating substrate that can be used according to the total volume in the cavity The first control device 40 and the second control device 50 monitor the duration of each aerosol generation, and subtract the used duration from the duration, which is the remaining usage duration, which is convenient for reminding the user to replenish the aerosol generating matrix in time.

In this embodiment, the first control device 40 and the second control device 50 can control the heating temperature of the heating device 20. Specifically, a temperature sensor connected to the heating device 20 is further arranged in the casing, and the temperature sensor of the heating device 20 is used to monitor the heating temperature of the heating device 20. temperature, and can transmit the temperature data to the first control device 40 and the second control device 50, the first control device 40 and the second control device 50 can control the heating device 20 to turn on or off according to the temperature of the heating device 20, Thus, the adjustment of the heating temperature is realized.

In this embodiment, the casing 10 is also provided with an aerosol generating matrix identification code, which can be a two-dimensional code or a barcode, etc. The user can know the type of aerosol generating matrix required by the system by scanning the identification code, which is helpful for Users avoid situations where the added aerosol-generating matrix does not match the desired aerosol-generating matrix.

The portable electronic cigarette smoker in this embodiment has two working modes. One working mode is that when the user inhales at the mist outlet 16, the outside air enters the portable electronic cigarette smoker through the gas inlet 12, and the second control device 50 When it is detected that the air flow and air pressure entering the portable electronic smoke device are greater than the preset thresholds, the second control device 50 controls the heating device 20 to turn on, and provides power to the heating device 20 through the power supply device 60, and the heating device 20 generates high temperature after being energized, The aerosol-generating substrate is heated and atomized, and the atomized aerosol-generating substrate enters the mixed airflow channel 15 and is mixed with air to form an aerosol; when the user stops smoking, the air flow and When the air pressure is less than or equal to the preset threshold value of the second control device 50, the second control device 50 controls the heating device 20 to turn off, that is, the power supply device 60 stops supplying power to the heating device 20, and the portable electronic smoke device stops generating aerosol. Another working mode is that the user turns on the first control device 40, the first control device 40 controls the air supply device 30 and the heating device 20 to turn on, the power supply device 60 provides power to the air supply device 30 and the heating device 20, and the air supply device 30 is powered on Then, air is introduced into the mixed airflow channel 15. In this mode, when the air entering the portable electronic smoke device is greater than the preset threshold value of the second control device 50, the second control device 50 will also be triggered to control the heating device 20. Turn on, the heating device 20 generates a high temperature after being energized, heats and atomizes the aerosol-generating matrix, and the atomized aerosol-generating matrix enters the mixed airflow channel 15 to be mixed with air to form an aerosol, the user shuts down the first control device 40, the first The control device 40 controls the air supply device 30 and the heating device 20 to shut down and stop generating aerosol.

The portable electronic cigarette smoker in this embodiment can not only generate aerosol by suction, but also automatically generate aerosol. Users can choose different working modes according to their needs, and the use is convenient and flexible. When the power of the power supply device 60 is insufficient, the user can The suction mode can be selected to generate aerosol to save electricity; when the user wants to save effort, he can choose to generate aerosol; the way of automatically generating aerosol by the portable electronic cigarette greatly expands the application scope of the system, and this implementation In the example, the mist outlet 16 is arranged on the top of the portable electronic cigarette. Compared with the hand-held atomizer in the prior art, the fog can only be discharged horizontally, and the use conditions are limited. The portable electronic cigarette in this embodiment is in use. The fog can be emitted from any angle, and there is no restriction on the use conditions, which expands the scope of use, and can perform directional fogging, such as fogging the skin surface. In addition, the second mode is to enter the air through the two air paths of the first airflow channel 13 and the second airflow channel 14, which can increase the amount of aerosol generated. In this embodiment, the adsorption carrier is arranged on the heating device 20, and the aerosol-generating matrix is adsorbed by the adsorption carrier, so that the heating device 20 and the aerosol-generating matrix are fully contacted, thereby improving the heating effect of the heating device 20 on the aerosol-generating matrix , and only the middle section of the heating device 20 is arranged in the mixed airflow channel 15 , which can avoid blocking the air flow in the mixed airflow channel 15 .

Example 2

As shown in FIG. 5 , this embodiment adds a gas purification device 70 on the basis of Embodiment 1. The gas purification device 70 is arranged in the middle shell 102 and is used to purify the gas entering the middle shell 102 . In this embodiment, the gas purification device 70 is arranged between the cavity 11 and the gas supply device 30 , the inlet end of the gas purification device 70 is connected with the first airflow channel 13 and the second airflow channel 14 respectively, and the gas outlet end is connected to the mixing The air flow channel 15 is connected, so that the gas coming out of the first air flow channel 13 and the second air flow channel 14 can be purified, and the aerosol is more hygienic. In other embodiments, the purification device 70 may also be disposed at the gas inlet 12, which may be determined by those skilled in the art according to the actual situation.

The above are only characteristic implementation examples of the present invention, and do not constitute any limitation to the protection scope of the present invention. All technical solutions formed by equivalent exchange or equivalent replacement fall within the protection scope of the present invention.

Claims (10)

1. A portable electronic cigarette device, characterized in that it comprises a casing (10), the casing (10) has a gas inlet (12) and a mist outlet (16), and the mist outlet (16) is arranged on the The top of the casing (10), the casing (10) is provided with a cavity (11) for accommodating the aerosol generating substrate and a first airflow channel (13) communicating with the gas inlet (12), the hollow The air inlet end of the cavity (11) is communicated with the first air flow channel (13), and the air outlet end is communicated with the mist outlet (16). A heating device (20) for heating a substrate and an air supply device (30) for supplying gas to the cavity (11), the air supply device (30) being arranged in the first airflow channel (13) . 2 . The portable electronic smoke device according to claim 1 , wherein a first control device ( 40 ) is further provided in the casing ( 10 ), and the first control device ( 40 ) is connected to the heating device. 3 . (20) The air supply device (30) is connected to control the start and stop of the heating device (20) and the air supply device (30). 3. The portable electronic smoke device according to claim 1, characterized in that, a second airflow channel (14) and a second control device (50) are further provided in the housing (10), and the second airflow channel (14) The inlet end is communicated with the gas inlet (12), and the outlet end is communicated with the cavity (11); the second control device (50) is communicated with the first airflow channel (13), the The second airflow passages (14) are all connected, and the second control device (50) is connected to the heating device (20) for controlling the heating device (20) to start and stop. When the gas flow rate or/and the air pressure is greater than the preset threshold value of the second control device (50), the second control device (50) can control the heating device (20) to turn on. 4. The portable electronic smoke device according to claim 3, characterized in that, a first control device (40) is further provided in the casing (10), and the first control device (40) is connected to the heating device. (20), the air supply device (30) is connected to control the start and stop of the heating device (20) and the air supply device (30), the second control device (50) and the first control device (50) A control device (40) is connected, and the second control device (50) can monitor the gas flow or/and air pressure data entering the housing (10) and transmit it to the first control device (40), the second control device (50) A control device (40) can adjust the gas supply volume of the gas supply device (30) according to the received gas flow or/and air pressure data, the first control device (40) and/or the second control device (50) The usage time of the remaining aerosol generating substrate in the cavity (11) can be monitored. 5 . The portable electronic smoke device according to claim 4 , further comprising a communication module ( 80 ), the first control device ( 40 ) and the second control device ( 50 ) passing through the communication module ( 80 ) ) to communicate with the outside world, the first control device (40) and the second control device (50) can transmit operating data to the outside world through the communication module (80), and can receive and execute external control instructions. 6. The portable electronic smoke device according to claim 4, characterized in that, the first control device (40) and/or the second control device (50) can control the heating temperature of the heating device (20). 7. The portable electronic smoke device according to claim 1, characterized in that, a power supply device (60) for supplying power to the heating device (20) is further provided in the housing (10), and the power supply device (60) is connected to the heating device (20); a gas purification device (70) is also arranged in the casing (10), and the gas inlet end of the gas purification device (70) is connected to the gas inlet (12) The air outlet is communicated with the cavity (11). 8. The portable electronic smoke device according to claim 1, characterized in that, a mixed airflow channel (15) is further provided in the cavity (11), and an air inlet end of the mixed airflow channel (15) is connected to the The first airflow channel (13) is communicated, the air outlet end is communicated with the mist outlet (16), the side wall of the mixed airflow channel (15) has a through hole, and the aerosol in the cavity (11) The generating matrix can enter into the mixed gas flow channel (15) through the through hole. 9 . The portable electronic smoke device according to claim 8 , wherein one end of the heating device ( 20 ) is disposed in the mixed airflow channel ( 15 ), and the other end is disposed in the through hole through the through hole. 10 . in the cavity (11); an adsorption carrier for adsorbing the aerosol generating matrix is arranged on the heating device (20), one end of the adsorption carrier is arranged in the mixed airflow channel (15), and the other end is arranged Matrix contact takes place within the cavity (11) and with the aerosol. 10. The portable electronic smoke device according to claim 9, characterized in that, two sealing blocks (18) are provided in the casing (10), and each sealing block (18) is arranged along the casing (10) The inner gas flow directions are spaced apart, the cavity (11) is formed between each of the sealing blocks (18) and the casing (10), and the upper and lower ends of the mixed gas flow passage (15) penetrate through the sealing blocks (18) is arranged in the cavity (11), and the upper and lower ends of the mixed airflow channel (15) are fixed by the sealing block (18); the casing (10) is also provided with a shock-proof block (19) ), the anti-vibration block (19) is arranged at the gas inlet (12).

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