CN114009852B - Aerosol generating device for vaporizing condensed water - Google Patents
Aerosol generating device for vaporizing condensed water Download PDFInfo
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- CN114009852B CN114009852B CN202111288529.4A CN202111288529A CN114009852B CN 114009852 B CN114009852 B CN 114009852B CN 202111288529 A CN202111288529 A CN 202111288529A CN 114009852 B CN114009852 B CN 114009852B
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- condensed water
- collecting bin
- heating
- aerosol generating
- water collecting
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
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Abstract
The embodiment of the application belongs to the technical field of aerosol generation, and relates to an aerosol generation device for vaporizing condensed water. The aerosol generating device for vaporizing condensed water comprises a shell, a heating part, a condensed water collecting bin, a condensed water heating part and a power supply module, wherein the heating part, the condensed water collecting bin and the power supply module are all connected to an inner cavity of the shell, the side wall of the condensed water collecting bin is attached to the inner side wall of the shell, the condensed water heating part is connected with the power supply module, the shell is provided with a first air inlet hole and a slot, the condensed water collecting bin is provided with an inner cavity of the condensed water collecting bin, the inner cavity of the condensed water collecting bin is communicated with the outside through the first air inlet hole, the condensed water heating part is arranged in the inner cavity of the condensed water collecting bin, the heating part is arranged on a gas circulation area between the first air inlet hole and the condensed water heating part, and the slot is used for accommodating aerosol generating base materials and is communicated with the inner cavity of the condensed water collecting bin. The technical scheme provided by the application can enable condensed water to form water vapor so as to be convenient to discharge.
Description
Technical Field
The application relates to the technical field of aerosol generation, in particular to an aerosol generation device for vaporizing condensed water.
Background
An aerosol-generating device is a device that generates an aerosol for inhalation by a user by heating an aerosol-generating substrate.
When the conventional aerosol generating device transfers heat to an aerosol generating substrate, the heat is emitted to the surrounding air at the same time, so that the temperature of part of air in an air passage is increased to form hot air, a temperature difference is formed between the hot air and the shell side wall of the aerosol generating device and the normal-temperature air inlet flow, condensed water is easy to form on the inner wall of the shell, and cannot be discharged, so that the condensed water is accumulated in the inner cavity of the shell.
The condensate water in the inner cavity of the shell is not cleaned for a long time, and can be mixed with residual carbide generated by the aerosol generating base material to emit peculiar smell, so that the user experience is affected, and the condensate water is accumulated in the inner cavity of the shell for a long time, so that the inner cavity of the shell in a wet state for a long time is easy to cause sanitary and safety problems.
Disclosure of Invention
The technical problem to be solved by the embodiment of the application is that the existing aerosol generating device cannot process condensed water in a shell.
In order to solve the above technical problems, an embodiment of the present application provides an aerosol generating device for vaporizing condensed water, which adopts the following technical scheme:
the aerosol generating device for vaporizing condensed water comprises a shell, a heating part and a power supply module;
The heating part and the power supply module are both connected inside the shell;
The inside of casing is equipped with comdenstion water and collects storehouse, comdenstion water heating portion, first inlet port and slot, the inner chamber in comdenstion water collection storehouse passes through first inlet port and external atmosphere intercommunication, the slot is used for holding the aerosol and takes place the substrate, the portion that generates heat is used for the heating to hold aerosol that holds in the slot takes place the substrate in order to generate the aerosol, comdenstion water heating portion with power module connects, comdenstion water heating portion sets up the inner chamber in comdenstion water collection storehouse is in order to with comdenstion water in the comdenstion water collection storehouse carries out heating vaporization and forms vapor, the slot with the inner chamber in comdenstion water collection storehouse communicates, makes vapor in the comdenstion water collection storehouse passes through the slot outwards discharges. Further, the device also comprises a circuit control module, wherein the circuit control module is connected with the inner cavity of the shell, the circuit control module is connected with the power supply module, the circuit control module is connected with the condensate water heating part, and the circuit control module is used for controlling the heat generation of the condensate water heating part.
Further, at least a part of the condensed water heating portion is in a zigzag linear structure, and the circuit control module is connected with the condensed water heating portion.
Further, the condensed water heating part is connected to the bottom of the condensed water collecting bin.
Further, the bottom of the condensed water collecting bin is provided with a protruding structure protruding towards the inner cavity of the condensed water collecting bin, and at least a part of the condensed water heating part is arranged on the periphery of the protruding structure.
Further, a part of the condensed water heating portion is provided on the outer periphery of the convex structure, and another part of the condensed water heating portion is provided on the convex structure.
Further, the condensed water heating part is connected to the side wall of the condensed water collecting bin.
Further, the top of the condensed water collecting bin is funnel-shaped, and a second air inlet hole is formed in the top of the condensed water collecting bin, so that air sequentially passes through the first air inlet hole and the second air inlet hole to enter the inner cavity of the condensed water collecting bin.
Further, including the inner support, the inner support is connected on the casing, the bottom of inner support is located in the comdenstion water collection storehouse, the slot is located in the inner support, the vent has been seted up to the bottom of inner support, the slot passes through the vent with the inner chamber intercommunication in comdenstion water collection storehouse, the portion that generates heat sets up the vent with on the gas channel area of the inner chamber intercommunication in comdenstion water collection storehouse, the inside of portion that generates heat is equipped with gas channel, gas channel with the vent corresponds the setting, makes gas channel's gas passes through after the portion that generates heat heats, through the vent enters into be located in the slot the aerosol takes place the substrate.
Further, the side wall of the condensed water collecting bin is attached to the inner wall of the shell, and the heating part is arranged in the inner cavity of the condensed water collecting bin.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
According to the application, the condensed water collecting bin is arranged in the shell, and the condensed water heating part is arranged in the condensed water collecting bin, so that condensed water formed by hot air in the shell after the hot air is cooled can be heated and vaporized in the condensed water collecting bin to form water vapor. When a user applies suction to the aerosol-generating substrate in the slot, water vapor is expelled outwardly through the slot. On the one hand, the condensed water can be vaporized by heating, so that the condensed water can be conveniently discharged to form vapor, accumulation of the condensed water in the shell is realized, a user does not need to clean the condensed water additionally, on the other hand, the condensed water can be discharged from the aerosol generating base material to form vapor, so that the moisture content in the aerosol is increased when the user absorbs the condensed water, the aerosol is prevented from being too dry, and the use and the absorbing experience of the user are improved.
Drawings
In order to more clearly illustrate the solution of the present application, a brief description will be given below of the drawings required for the description of the embodiments, it being apparent that the drawings in the following description are some embodiments of the present application and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of an aerosol-generating device according to an embodiment of the present application providing vaporized condensed water;
FIG. 2 is a schematic illustration of an aerosol-generating substrate in use as inserted into the device of FIG. 1 for vaporizing condensed water;
FIG. 3 is a partial cross-sectional view of an embodiment one of a condensate collection cartridge of the evaporative condensate aerosol generating device, illustrating a first embodiment of a raised structure;
FIG. 4 is a schematic perspective view of a condensate collection bin in the aerosol-generating device of FIG. 3 for vaporizing condensate;
FIG. 5 is a cross-sectional view of the condensate collection bin of FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a cross-sectional view of an embodiment one of a condensate collection cartridge of the aerosol-generating device according to the present application, illustrating a second embodiment of a protrusion structure;
FIG. 8 is a third embodiment of a raised structure provided by the present application;
Fig. 9 is a partial cross-sectional view of a second embodiment of the condensate collection cartridge provided by the present application.
Reference numerals:
100. The device comprises a shell, 101, a first air inlet, 200, a heating part, 201, a gas channel, 300, a condensed water collecting bin, 301, an inner cavity, 302, a convex structure, 303, a second air inlet, 304, an opening, 400, a condensed water heating part, 500, a power supply module, 600, a circuit control module, 700, an inner bracket, 701, a slot, 702, a vent, 800 and an aerosol generating substrate.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of this application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Fig. 1 to 2 are an embodiment one of an aerosol-generating device for vaporizing condensed water according to an embodiment of the present application, fig. 3 to 8 are an embodiment one of a condensed water collecting bin in an aerosol-generating device for vaporizing condensed water according to an embodiment of the present application, and fig. 9 is an embodiment two of a condensed water collecting bin in an aerosol-generating device for vaporizing condensed water according to an embodiment of the present application.
Embodiment one of the aerosol-generating device for vaporizing condensed Water
As shown in fig. 1 to 2, an embodiment of the present application provides an aerosol-generating device of vaporized condensed water, which includes a housing 100, a heat generating portion 200, and a power supply module 500.
The heating part 200 and the power supply module 500 are both connected in the shell 100, the condensate water collecting bin 300, the condensate water heating part 400, the first air inlet hole 101 and the slot 701 are arranged in the shell 100, the inner cavity 301 of the condensate water collecting bin 300 is communicated with the outside atmosphere through the first air inlet hole 101, the slot 701 is used for accommodating aerosol generating base materials, the heating part 200 is used for heating the aerosol generating base materials accommodated in the slot 701 to generate aerosol, the condensate water heating part 400 is connected with the power supply module 500, the condensate water heating part 400 is arranged in the inner cavity 301 of the condensate water collecting bin 300 to heat and gasify the condensate water in the condensate water collecting bin 300 to form water vapor, and the slot 701 is communicated with the inner cavity 301 of the condensate water collecting bin 300 to enable the water vapor in the condensate water collecting bin 300 to be discharged outwards through the slot 701.
It will be appreciated that the aerosol-generating device of this vaporised condensed water works as follows:
In use, after a user inserts the aerosol generating substrate 800 into the socket 701, heat is transferred to the aerosol generating substrate through the heat generating portion 200 to form an aerosol for the user to consume. When a user sucks the aerosol generating substrate, external air enters the interior of the shell 100 through the first air inlet hole 101, part of the air absorbs heat emitted by the heating body and is heated to form hot air, the hot air contacts with the inner wall of the shell 100 and/or the hot air is intersected with unheated air (air with relatively low temperature) entering from the outside to form condensed water, and the condensed water is collected in the inner cavity 301 of the condensed water collecting bin 300. The power supply module 500 supplies electric energy to the condensed water heating part 400, the condensed water heating part 400 converts the electric energy into heat energy to heat the condensed water in the condensed water collecting bin 300, the condensed water is vaporized into water vapor, and the water vapor is sucked into the aerosol generating base material in the slot 701 under the action of external suction force and then is discharged outwards, so that the condensed water in the shell 100 can be timely treated.
In the prior art, condensed water is easy to gather in the shell 100 of the aerosol generating device, so that the condensed water is required to be cleaned manually, the condensed water is difficult to clean, if the condensed water is not cleaned timely, the condensed water can be accumulated in the shell 100 for a long time, the condensed water is easy to overflow out of the shell 100, the appearance of the shell 100 is polluted, and meanwhile, the condensed water can be mixed with carbide remained on an aerosol generating substrate to emit unpleasant smell. In addition, after the condensed water in the shell 100 is formed by the moisture in the air, the moisture content of the air entering the aerosol generating substrate is greatly reduced, and when the user sucks the aerosol discharged by the aerosol generating substrate, the throat is dry when the user sucks due to the low moisture content of the aerosol, so that nausea and even tonsil damage can be caused by long-time sucking, and the use experience of the user is affected.
Compared with the prior art, the aerosol generating device for vaporizing condensed water has at least the following technical effects:
The condensed water collecting bin 300 is arranged in the shell 100, and the condensed water heating part 400 is arranged in the condensed water collecting bin 300, so that condensed water formed by hot air in the shell 100 after being cooled can be heated and vaporized in the condensed water collecting bin 300 to form water vapor. When a user applies suction to the aerosol generating substrate in the socket 701, water vapor is expelled outwardly through the socket 701. On the one hand, the condensed water can be heated to evaporate, so that the condensed water can be conveniently discharged, no condensed water accumulation in the shell 100 is ensured, a user does not need to clean the condensed water additionally, on the other hand, the condensed water can be discharged from the aerosol generating base material, so that the moisture content in the aerosol is increased when the user absorbs the condensed water, the aerosol is prevented from being too dry, and the use and the absorbing experience of the user are improved.
It should be noted that, the condensed water collecting bin 300 according to the present application can facilitate concentrated heating of condensed water, and prevent condensed water from entering other components in the housing 100, so as to cause short circuit or damage of other components. The condensed water may be formed in the condensed water collecting bin 300, or may slide down the inner wall of the housing 100 or other diversion structures into the condensed water collecting bin 300 after the condensed water collecting bin 300 is formed. Therefore, the formation method and the formation position of the condensed water are not particularly limited, as long as the condensed water is collected in the condensed water collecting bin 300 and heated and vaporized by the condensed water heating portion 400.
In this embodiment, the condensed water collecting bin 300 and the housing 100 are separately disposed, and the side wall of the condensed water collecting bin 300 is attached to the inner wall of the housing 100, so that the temperature on the side wall of the condensed water collecting bin 300 is close to the temperature of the housing 100, so that condensed water is formed in the condensed water collecting bin 300.
In other embodiments, in order to reduce the generation of condensed water, the side wall of the condensed water collecting bin 300 may be separated from the inner wall of the housing 100, that is, the condensed water collecting bin 300 is not in direct contact with the inner wall of the housing, so that the temperature on the side wall of the condensed water collecting bin 300 is not easy to be emitted outwards through the housing, the temperature difference between the side wall of the condensed water collecting bin 300 and the hot air is reduced, and the hot air is prevented from being liquefied when encountering cold. Of course, in some embodiments, the portion of the condensed water collecting bin 300 attached to the inner wall of the housing 100 may be made of a heat insulating material, so as to avoid heat conduction between the condensed water collecting bin 300 and the housing 100, reduce heat conducted from the condensed water collecting bin 300 to the housing 100, and avoid scalding of the user due to overhigh temperature of the housing 100. Or a heat insulating plate may be further provided between the condensed water collecting bin 300 and the inner wall of the case 100 so as to block heat conduction between the condensed water collecting bin 300 and the case 100.
In some embodiments, the condensed water collection bin 300 may also be integrally formed with the housing 100, with the condensed water collection bin 300 being formed inside the housing 100.
In this embodiment, the aerosol generating device for vaporizing condensed water further includes a circuit control module 600, the circuit control module 600 is connected to the inner cavity 301 of the housing 100, the circuit control module 600 is connected to the power supply module 500, the circuit control module 600 is connected to the condensed water heating portion 400, and the circuit control module 600 is used for controlling heat generation of the condensed water heating portion 400.
Specifically, in the present embodiment, the power supply module 500 is connected to the condensed water heating portion 400 through the circuit control module 600. The circuit control module 600 controls the condensed water heating portion 400 to start heating and stop heating. In some embodiments, the circuit control module 600 may also control the evaporation effect of the condensed water by controlling the heating power of the condensed water heating part 400 to control the heating value of the condensed water heating part 400. Of course, in other embodiments, the circuit control module 600 may also control the heating time of the condensed water heating portion 400 to improve the evaporation effect.
Referring to fig. 3, in the present embodiment, at least a portion of the condensed water heating portion 400 has a meandering linear structure, and the circuit control module 600 is connected to the condensed water heating portion 400. The condensed water heating unit 400 may be a resistance heating element such as a heating wire or a heating film. Specifically, the circuit control module 600 may monitor the volume of the condensed water in the liquid storage bin by detecting a change in one or more measured values such as a resistance value, a current value, or a voltage value of the condensed water heating portion 400, and control heating power or heating time of the condensed water heating portion 400 according to volume control of the condensed water. For easy understanding, the present application takes an embodiment in which the circuit control module 600 controls the heating power of the condensed water heating part 400 by detecting the change of the resistance value of the heating wire as an example, and the control process of the circuit control module 600 is explained as follows:
Before the user starts pumping, no condensed water is formed in the inner cavity 301 of the condensed water collecting bin 300, at this time, the resistance value of the heating wire is larger, the circuit control module 600 controls the heating wire to be not electrified, at this time, the heating wire is not heated, the energy consumption can be reduced, and meanwhile, the safety problem caused by dry combustion is avoided. At the early stage of the user starting to suck, condensed water starts to form, but the volume of the condensed water is smaller, the resistance value of the heating wire starts to decrease, but the resistance value is still larger, and after the circuit control module 600 detects the change of the resistance value of the heating wire, the heating wire starts to be started for heating. As the time or the number of times of the pumping increases, the volume of the condensed water in the inner cavity 301 of the condensed water collecting bin 300 gradually increases and the resistance value of the heating wire gradually decreases, and the circuit control module 600 gradually increases the heating power of the heating wire according to the resistance value change of the heating wire, thereby increasing the heating value of the heating wire, improving the evaporation efficiency of the condensed water, and timely supplementing the evaporated vapor into the aerosol to increase the humidity of the aerosol.
In this embodiment, at least a portion of the heating wire is set to a zigzag linear structure, so that at least a portion of the heating wire is in a wavy shape, and when water drops of condensed water fall between two adjacent wave peaks of the wavy heating wire, the heating wire between the two wave peaks is short-circuited, so that the whole resistance value of the heating wire is reduced. The implementation circuit control module 600 judges the existence of condensed water in the inner cavity 301 of the condensed water collection bin 300 and the volume of the condensed water by detecting the resistance value of the heating wire. The wavy heating wire may be one or more of square wavy (as shown in fig. 3 and 9) and arc wavy or sawtooth waveform. Of course, in other embodiments, when the condensed water heating portion 400 is configured as a heating film, the shape of the heating film may be configured as a linear structure with at least a part thereof being wavy according to the design concept of the above embodiment, and the principle of controlling the heating value of the heating film by the circuit control module is the same as the heating value control principle of the heating wire of the above embodiment, which is not described herein again.
It should be understood that at least a part of the condensed water heating unit 400 according to the present application has a meandering linear structure, which means that the entire heating wire may be formed in a meandering linear structure, or that only a part of the heating wire may be formed in a meandering linear structure, and the other part may be formed in a linear structure, or a linear structure having a circular shape or an arc shape.
The above-described embodiment is that the circuit control module 600 determines a stage at which a user sucks aerosol by the volume amount of condensed water, thereby controlling the heating value of the condensed water heating portion 400. Of course, in other embodiments, the circuit control module 600 may also adjust the heating power of the condensed water heating portion 400 according to the actual number of times of pumping, so as to control the heating value of the condensed water heating portion 400. For example, the heating power of the condensed water heating portion 400 may be adjusted by monitoring the number of times the user sucks the aerosol, increasing the heating power of the condensed water heating portion 400 as the number of times the user sucks the aerosol increases, or by presetting the number of openings for sucking the aerosol, when the number of times the user sucks the aerosol reaches the preset number of times, the circuit control module 600 increases the heating power of the condensed water heating portion 400 to ensure that the aerosol is not dried in the later stage of sucking the aerosol. Specifically, when the user sucks aerosol, part of heat of the heating portion 200 is taken away, so that the temperature of the heating portion 200 is reduced, and the number of times of sucking by the user can be determined according to the number of times of temperature reduction of the heating portion 200 acquired by the temperature measuring element by arranging a temperature measuring element on the heating portion 200. Or the number of times the user sucks may be determined according to the change of the air flow by providing an air flow measuring element (e.g., an air flow sensor) on the air flow region within the housing 100.
In this embodiment, the top of the condensed water collecting bin 300 is funnel-shaped, and the top of the condensed water collecting bin 300 is provided with a second air inlet 303, so that air sequentially passes through the first air inlet 101 and the second air inlet 303 and enters the inner cavity 301 of the condensed water collecting bin 300. Specifically, the top of the condensed water collecting bin 300 is provided in a funnel shape, so that condensed water is accumulated in an included angle between the side wall of the condensed water collecting bin 300 and the top surface of the condensed water collecting bin 300 when the aerosol generating device for vaporizing condensed water is inverted, and the condensed water can be prevented from flowing out of the housing 100. The top of the condensed water collecting bin 300 is provided with a plurality of openings 304, the slots are arranged in the openings 304, the plurality of second air inlets 303 are annularly distributed around the openings 304 and are distributed close to the openings 304, namely, the distance from the second air inlets 303 to the openings 304 is smaller than the distance from the second air inlets 303 to the side wall of the condensed water collecting bin 300.
In some embodiments, a unidirectional air inlet valve (not shown in the figure) may be disposed on the first air inlet hole 101, so as to avoid that condensed water flows out from the first air inlet hole 101 after being heated and vaporized into steam, and therefore, moisture in aerosol cannot be supplemented.
In this embodiment, the aerosol generating device for vaporizing condensed water includes an inner bracket 700, the inner bracket 700 is connected to the housing 100, the bottom of the inner bracket 700 is located in the condensed water collecting bin 300, the slot 701 is disposed in the inner bracket 700, the bottom of the inner bracket 700 is provided with a vent 702, the slot 701 is communicated with the inner cavity 301 of the condensed water collecting bin 300 through the vent 702, and the heat generating portion 200 is disposed on an air flow channel area where the vent 702 is communicated with the inner cavity 301 of the condensed water collecting bin 300, that is, the heat generating portion 200 is located upstream of the vent. The inside of the heat generating portion 200 is provided with a gas passage 201, and the gas passage 201 is provided in correspondence with a vent 702, so that the gas of the gas passage 201 is heated by the heat generating portion 200 and then enters the aerosol generating substrate located in the slot 701 through the vent 702.
In this embodiment, the inner bracket 700 is mounted in the top opening 304 of the condensate collection bin 300.
In this embodiment, the side wall of the condensed water collecting bin 300 is attached to the inner wall of the housing 100, and the heating portion 200 is disposed in the inner cavity 301 of the condensed water collecting bin 300. It will be appreciated that when the user sucks aerosol, air enters the housing 100 from the first air inlet hole 101 and then enters the inner cavity 301 of the condensed water collection bin 300 from the second air inlet hole 303, and the heat generating portion 200 radiates heat to the air in the inner air passage 201 and also radiates heat to the air in the outer condensed water collection bin 300.
After entering the inner cavity 301 of the condensed water collecting bin 300, the air flows through the outer side of the heating part 200 before entering the air flow channel, absorbs heat emitted by the heating part 200 outwards to form hot air, and after the hot air contacts with the side wall of the condensed water collecting bin 300 or meets with other air (air with lower temperature) which does not absorb heat and enters the condensed water collecting bin 300, condensed water is formed in the inner cavity 301 of the condensed water collecting bin 300 when the hot air is cooled. The condensed water slides down to the position of the condensed water heating portion 400, is heated by the condensed water heating portion 400, is vaporized to form water vapor, and the water vapor enters the gas channel 201 under suction. The heating part 200 further heats the air and the water vapor which enter the gas channel 201, the heated hot air and the heated water vapor enter the aerosol generating substrate from the air vent 702, the hot air heats the aerosol generating substrate in a gas contact way, the heat transfer is realized through the gas, the aerosol generating substrate generates aerosol, and the aerosol mixed water vapor is discharged through the aerosol generating substrate together for being eaten by a user.
In this embodiment, the heating part 200 is a resistance heating element, the resistance heating element is connected to the circuit control module 600, and the circuit control module 600 is connected to control the self-heating of the resistance heating element. When the resistance heating element is disposed in the condensed water collecting bin 300 and the circuit control module 600 is disposed outside the condensed water collecting bin 300, the electric wire for connecting the resistance heating element and the circuit control module 600 may pass through the bottom of the condensed water collecting bin 300 after waterproof packaging treatment, so as to connect the resistance heating element and the circuit control module 600. The portion of the condensate collection bin 300 through which the bottom supply lines pass may be sealed by a seal.
Further, in some embodiments, the aerosol generating device for vaporizing condensed water may further be provided with a fan, which is disposed at a side of the heat generating part 200 remote from the inner bracket 700, to accelerate the flow rate of the air flow.
Of course, the heat generating portion 200 is only one embodiment of the present application provided in the condensed water collecting bin 300, and in practical application, the heat generating portion 200 may be provided outside the condensed water collecting bin 300 according to a specific heat generating manner and different shapes of the heat generating portion 200.
In some embodiments, the heat generating portion 200 may also be configured to heat the aerosol generating substrate in different ways by designing different structural layouts of the heat generating portion 200 inside the housing 100 according to different heat generating principles. For example, when the heating portion 200 is a resistance heating element, the resistance heating element is connected to the power supply module, and the resistance heating element may be disposed in the first embodiment of the aerosol generating device for vaporizing condensed water according to the present application, that is, the resistance heating element is disposed upstream of the slot, so as to heat the air entering the aerosol generating substrate, and the aerosol generating substrate is heated by the hot air. Or the resistance heating element can be attached to the outer side wall of the inner bracket 700, and the resistance heating element contacts with the outer side of the inner bracket 700 to transfer heat to the aerosol generating base material positioned in the inner bracket 700, and the solid contacts with the solid to realize heat transfer, so that the aerosol generating base material generates aerosol.
When the heating part 200 is a heat-conducting metal device, an induction coil is arranged on the outer side of the metal device, the induction coil is connected with the circuit control module 600, and an alternating current is introduced into the induction coil to generate a variable magnetic field, so that the metal device induces eddy current in the magnetic field to realize electromagnetic heating. The heat conductive metal device may adopt the arrangement mode of the heating part 200 in the first embodiment of the aerosol generating device for vaporizing condensed water provided by the application, and heat the aerosol generating substrate by hot air. A thermally conductive metallic device may also be attached to the outside of the inner support 700 to heat the aerosol generating substrate. Or a heat conducting metal device can be arranged in the aerosol generating substrate, and heating can be realized through an induction coil in the device.
It should be understood that the manner of implementing heat generation of the heat generating portion 200 is not particularly limited in the present application, as long as the heat transfer to the aerosol generating substrate is satisfied so that the aerosol generating substrate can be heated to generate aerosol.
Example one embodiment of condensate collecting bin
Fig. 3 to 8 show a first embodiment of the condensate collection bin provided by the application. As shown in fig. 3 to 8, in the first embodiment, the condensed water heating portion 400 is connected to the bottom of the condensed water collecting bin 300. Specifically, after the hot air encounters the side wall of the condensate water collecting bin 300 with a low temperature, the moisture in the hot air forms condensate water on the side wall of the condensate water collecting bin 300, the condensate water gathers along the side wall of the condensate water collecting bin 300 to form water drops, and the water drops slide to the bottom of the condensate water collecting bin 300, and the condensate water heating part 400 at the bottom of the condensate water collecting bin 300 heats and vaporizes the condensate water flowing to the bottom of the condensate water collecting bin 300.
In the first embodiment, the bottom of the condensate collecting bin 300 is provided with a protrusion structure 302 protruding toward the inner direction of the inner cavity 301 of the condensate collecting bin 300, and at least a part of the condensate heating portion 400 is provided on the outer periphery of the protrusion structure 302. In this embodiment, the condensed water heating portion 400 is a heating filament, the protruding structure 302 protrudes toward the inner direction of the inner cavity 301 of the condensed water collecting bin 300, that is, the height of the position where the protruding structure 302 is located is higher than the peripheral height of the protruding structure 302, when condensed water flows to the bottom of the condensed water collecting bin 300, the condensed water can flow to the periphery of the protruding structure 302 in a concentrated manner, which is beneficial to the collection of condensed water, the distribution area of the heating filament can be reduced, the detection of the condensed water is more accurate, the electric energy is saved, and the production cost is reduced.
In this embodiment, a part of the condensed water heating portion 400 is provided on the outer periphery of the convex structure 302, and the other part of the heating wire is provided on the convex structure 302. Specifically, a part of heating wires is arranged on the periphery of the protruding structure 302 to reduce the distribution area of the heating wires, and the other part of heating wires is arranged on the protruding structure 302 to avoid too much condensed water to fully spread on the periphery of the whole protruding structure 302, and the protruding structure 302 is higher in position, so that the heating wires on the protruding structure 302 can avoid short circuits between two electrode points of the heating wires. In practical applications, two electrode points on the heater may be disposed on the bump structure 302.
In other embodiments, when the condensed water heating unit 400 is disposed at the bottom of the condensed water collecting chamber 300, a part of the condensed water heating unit 400 may be attached to the bottom surface of the condensed water collecting chamber 300, and another part may be higher than the bottom surface of the condensed water collecting chamber 300. Specifically, one part of the heating wires is connected with the bottom surface of the condensed water collecting bin 300 in a bonding way, so that the height of the heating wires of the other part is consistent with the height of the bottom surface of the condensed water collecting bin 300, and the heating wires of the other part can be higher than the bottom surface of the condensed water collecting bin 300 in a mode of being bonded on the side wall of the condensed water collecting bin 300 or arranged to arch on the bottom surface of the condensed water collecting bin 300, so that when the condensed water is excessive and is fully distributed on the bottom surface of the whole condensed water collecting bin 300, the two electrode points of the heating wires are short-circuited.
In other embodiments, the condensate water can be drained by arranging a drainage groove or a groove at the bottom of the condensate water collecting bin 300, so that the condensate water is converged at a preset position, the heating wire can be only partially arranged at the preset position, the short circuit between two electrode points of the heating wire can be effectively avoided, and the condensate water detection accuracy can be improved.
Further, the bump structure 302 in the first embodiment may have various implementations. Specifically, referring to fig. 5-6, fig. 5-6 illustrate a first embodiment of a bump structure 302. In this embodiment, the protruding structure 302 has a tapered structure, wherein the inclined surface of the protruding structure 302 is a straight surface. Referring to fig. 7, fig. 7 shows a second embodiment of a protruding structure, wherein the protruding structure 302 has a tapered structure, and the inclined surface of the protruding structure 302 is an arc surface that is concave downward. Of course, in other embodiments, the slope of the raised structures 302 may also be an upwardly raised arcuate surface. Referring to fig. 7, fig. 7 shows a third embodiment of a bump structure 302, where the bump structure 302 has an arc-shaped structure. It should be noted that the above-listed embodiments are only some embodiments of the protruding structure 302 provided by the present application, and the specific shape of the protruding structure 302 is not specifically limited by the present application, so long as the protruding structure 302 protrudes toward the inner direction of the inner cavity 301 of the condensate collecting bin, so that the height of the location of the protruding structure 302 is higher than the height of the outer periphery of the protruding structure 302.
Embodiment two of condensed water collecting bin
Fig. 9 shows a second embodiment of a condensate collection bin 300 according to the present application. In the second embodiment, the condensed water heating portion 400 is connected to the sidewall of the condensed water collecting bin 300. Specifically, the condensed water heating portion 400 located on the sidewall of the condensed water collecting bin 300 is disposed close to the bottom of the condensed water collecting bin 300, i.e., the distance from the condensed water heating portion 400 to the bottom of the condensed water collecting bin 300 is smaller than the distance from the condensed water heating portion 400 to the top of the condensed water collecting bin 300. The condensed water heating part 400 is a heating wire, and the heating wire is arranged on the side wall of the condensed water collecting bin 300, so that condensed water formed on the side wall near the top of the condensed water collecting bin 300 is heated and evaporated by the heating wire in the process of sliding down to the bottom of the condensed water collecting bin 300, and excessive condensation of the condensed water is avoided.
It is apparent that the above-described embodiments are only some embodiments of the present application, but not all embodiments, and the preferred embodiments of the present application are shown in the drawings, which do not limit the scope of the patent claims. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the scope of the application.
Claims (10)
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| CN111700312A (en) * | 2020-07-29 | 2020-09-25 | 深圳市吉迩科技有限公司 | Device for adsorbing and storing condensed water and electronic cigarette |
| CN213029734U (en) * | 2020-06-30 | 2021-04-23 | 上海烟草集团有限责任公司 | aerosol generating device |
| CN216821807U (en) * | 2021-11-02 | 2022-06-28 | 深圳市吉迩科技有限公司 | Aerosol generating device for vaporizing condensed water |
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| EP2460422A1 (en) * | 2010-12-03 | 2012-06-06 | Philip Morris Products S.A. | An aerosol generating system with provention of condensate leakage |
| TWI828016B (en) * | 2014-02-06 | 2024-01-01 | 美商尤爾實驗室有限公司 | An electronic device for generating an inhalable vapor, a system, and a kit comprising the electronic device |
| CN212787424U (en) * | 2020-09-01 | 2021-03-26 | 深圳市艾维普思科技有限公司 | Aerosol generating device |
| CN213428337U (en) * | 2020-10-09 | 2021-06-15 | 深圳市沁园春科技有限公司 | Atomizer and electronic cigarette |
| CN112674393B (en) * | 2020-12-30 | 2023-05-23 | 深圳市康唯普科技有限公司 | Electronic cigarette suction nozzle for collecting condensed water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213029734U (en) * | 2020-06-30 | 2021-04-23 | 上海烟草集团有限责任公司 | aerosol generating device |
| CN111700312A (en) * | 2020-07-29 | 2020-09-25 | 深圳市吉迩科技有限公司 | Device for adsorbing and storing condensed water and electronic cigarette |
| CN216821807U (en) * | 2021-11-02 | 2022-06-28 | 深圳市吉迩科技有限公司 | Aerosol generating device for vaporizing condensed water |
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