CN118216711A - Electronic atomizing device - Google Patents

Abstract

The application relates to an electronic atomizer, which comprises: a feed bin and an atomizing assembly. The bin is used for placing aerosol-generating substrate, and the bin includes an opening portion, and aerosol-generating substrate is filled into the bin through the opening portion. The atomizing assembly is used for heating and atomizing aerosol generating substrates in the bin, and comprises a heating light source which is used for heating the aerosol generating substrates. The heating mode can reach the atomizing temperature in a short time by heating the aerosol generating substrate in the bin through the heating light source, the aerosol generating substrate is uniformly heated, the atomizing consistency is good, the atomizing speed is high, and the problems that in the heating process of the aerosol generating substrate in the prior art, the aerosol generating substrate at different positions is different in temperature, most of the to-be-heated atomizing medium is relatively poor in heat conductivity, and the atomizing consistency and the atomizing speed are affected are solved.

Description

Electronic atomizing device

Technical Field

The application relates to the technical field of electronic atomization, in particular to an electronic atomization device.

Background

Electronic atomizing devices generally include a suction nozzle, an atomizer, and a power supply assembly. The mouthpiece is for a user to inhale aerosol, the nebulizer is for storing and nebulizing an aerosol-generating substrate, and the power supply assembly is for providing electrical energy for operation of the nebulizer.

The cartridge is the component of the atomizer for carrying the aerosol-generating substrate, and typically the mounting of the cartridge requires removal of the mouthpiece and then mounting of the cartridge within the housing, which is relatively complex to operate.

Disclosure of Invention

In view of the above, it is necessary to provide an electronic atomizing device.

An atomizer, comprising: a feed bin and an atomizing assembly. A cartridge for holding an aerosol-generating substrate, the cartridge comprising an opening from which the aerosol-generating substrate is filled into the cartridge. The atomization assembly comprises a heating light source, wherein the heating light source is arranged outside the bin and is used for heating and atomizing the aerosol generating substrate in the bin.

In one embodiment, the silo further comprises: a bottom plate and an outer wall. The bottom plate is arranged at the bottom of the storage bin and opposite to the opening part. One end of the outer wall is connected with the bottom plate, the other end of the outer wall forms the opening part, and the outer wall surrounds the bottom plate to form a bin body of the bin. The heating light source is arranged on one side of the bottom plate far away from the opening.

In one embodiment, the base plate is provided with air flow holes extending through the base plate.

In one embodiment, the bottom plate comprises a light-transmitting window, the light-transmitting window is opposite to the heating light source, and the light-transmitting window is made of a light-transmitting material.

In one embodiment, the silo further comprises: and the upper cover is arranged at the opening part and is used for selectively opening or closing the storage bin.

In one embodiment, the upper cover is provided with a vent hole penetrating through the upper cover.

In one embodiment, the heat-generating light source includes a lamp socket and a bulb disposed on the lamp socket, the bulb facing the base plate.

In one embodiment, the atomizing assembly further comprises a light guide member disposed between the bottom plate and the bulb for guiding the light emitted from the bulb to the bottom plate of the bin.

In one embodiment, the heating light source is flat, and the extending direction of the filament of the heating light source is parallel to the bottom plate.

In one embodiment, the silo includes: the first bottom plate and the second bottom plate are arranged on the outer wall and the inner wall. The outer wall includes a first end proximate the opening and a second end distal the opening. The inner wall is arranged opposite to the outer wall and comprises a third end part close to the opening part and a fourth end part far away from the opening part. The first bottom plate is connected between the second end of the outer wall and the fourth end of the inner wall. The second bottom plate is connected with a third end part of the inner wall.

The first bottom plate, the outer surface of the inner wall and the inner surface of the outer wall form a bin body of the bin, the inner surface of the inner wall and the second bottom plate form a hollow accommodating cavity, and the heating light source is arranged in the accommodating cavity.

In one embodiment, the outer wall and the inner wall are both columnar, the inner wall is located inside the outer wall, the first bottom plate is annular, and the opening in the center of the first bottom plate forms a first opening of the accommodating cavity.

In one embodiment, the outer wall further includes a first side and a second side, the first side and the second side are located between the first end and the second end, the inner wall further includes a third side located on the same side as the first side and a fourth side located on the same side as the second side, the third side and the fourth side are located between the third end and the fourth end, the first side and the third side are connected to form a first connection portion, the second side and the fourth side are connected to form a second connection portion, and a space between the first connection portion and the second connection portion forms a second opening of the accommodating cavity.

In one embodiment, the heating light source comprises a lamp holder and a bulb, the bulb is arranged on the lamp holder, the bulb and the lamp holder are accommodated in the accommodating cavity, and the inner wall is used for conducting heat emitted by the bulb to the bin body.

In one embodiment, the accommodating cavity is barrel-shaped, the heating light source comprises a strip-shaped filament, and the extending direction of the strip-shaped filament is consistent with the extending direction of the accommodating cavity.

In one embodiment, the silo further comprises: a bottom plate and an outer wall. The bottom plate is arranged at the bottom of the storage bin and opposite to the opening part. One end of the outer wall is connected with the bottom plate, the other end of the outer wall forms the opening part, and the outer wall surrounds the bottom plate to form a bin body of the bin. The heating light source is arranged on one side of the outer wall and is arranged side by side with the storage bin.

In one embodiment, the outer wall includes a light-transmitting window, the light-transmitting window being opposite to the heat-generating light source, the light-transmitting window being made of a light-transmitting material.

In one embodiment, the bin is barrel-shaped, the heating light source comprises a strip-shaped filament, and the extending direction of the strip-shaped filament is consistent with the extending direction of the bin.

The utility model provides an electron atomizing device, includes suction nozzle, power supply unit and above arbitrary atomizer, the suction nozzle with the atomizer is connected, is located the atomizer is close to one side of feed bin, power supply unit with the atomizer is connected, is located the atomizer is close to one side of atomizing unit, and with atomizing unit electricity is connected.

In one embodiment, the electronic atomizing device further comprises: the shell, atomizer and power supply unit set up in the shell, the suction nozzle set up in the outside of shell.

In one embodiment, the housing comprises: the shell body and the switch piece. The shell body is provided with a switch opening, an atomization bin is formed on the inner surface of the shell body, the atomizer is arranged in the atomization bin, and the switch opening is positioned on one side of the bin. The switch piece is arranged at the switch opening and is detachably connected with the shell body.

In one embodiment, the switch member includes a mounting portion disposed on a surface of the switch member facing the inside of the bin and protruding toward the inside of the bin, and a holding portion disposed on a surface of the switch member facing the outside of the bin, the holding portion being in a groove shape

According to the electronic atomization device provided by the embodiment of the application, the bin is arranged in the bin from the side surface of the shell, so that a suction nozzle does not need to be taken down, and the installation flow is simplified.

Drawings

Fig. 1 is a schematic structural diagram of an atomizer according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a nebulizer provided in an embodiment of the application.

Fig. 3 is a schematic structural view of a bin in an atomizer according to an embodiment of the present application.

Fig. 4 is a schematic view of another structure of a bin in an atomizer according to an embodiment of the application.

Fig. 5 is a schematic structural diagram of an electronic atomization device according to an embodiment of the application.

Fig. 6 is a cross-sectional view of an electronic atomizing device according to an embodiment of the present application.

Fig. 7 is a schematic structural diagram of a suction nozzle in an electronic atomization device according to an embodiment of the application.

Fig. 8 is a schematic structural diagram of an electronic atomization device according to another embodiment of the present application.

Fig. 9 is a schematic structural diagram of a switch member in an electronic atomization device according to another embodiment of the present application.

Fig. 10 is a schematic structural diagram of a housing body in an electronic atomization device according to another embodiment of the present application.

Fig. 11 is a schematic structural view of an atomization assembly in an atomizer according to another embodiment of the present application.

Fig. 12 is a schematic structural view of an atomizer, a power supply assembly and a heat insulation plate in an electronic atomizer according to another embodiment of the present application.

Fig. 13 is a schematic view of another structure of an atomizer, a power supply assembly and a heat insulation plate in an electronic atomizer according to another embodiment of the present application.

Fig. 14 is a cross-sectional view of an electronic atomizing device according to still another embodiment of the present disclosure.

Fig. 15 is a schematic structural view of a bin in an atomizer according to still another embodiment of the present application.

Fig. 16 is a schematic view showing another structure of a bin in an atomizer according to still another embodiment of the present application.

Fig. 17 is a cross-sectional view of an electronic atomizing device according to still another embodiment of the present disclosure.

Fig. 18 is a cross-sectional view of an electronic atomizing device according to still another embodiment of the present disclosure.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The electronic atomization device provided by the embodiment of the application is used for heating the aerosol generating substrate to generate aerosol for users. Wherein the heating means may be convection, conduction, radiation or a combination thereof. The aerosol-generating substrate may be in the form of a liquid, gel, paste or solid, etc. When the aerosol-generating substrate is a solid, it may be a solid in the form of a powder, granulate, stick or tablet. The aerosol-generating substrate includes, but is not limited to, materials for medical, health, wellness, cosmetic purposes, e.g., the aerosol-generating substrate is a medicinal liquid, an oil, or the aerosol-generating substrate is a plant-based material, e.g., a plant root, stem, leaf, flower, bud, seed, etc.

The present application provides an atomizer to solve the above problems, please refer to fig. 1 to 2, in which fig. 1 shows a schematic structural diagram of an atomizer according to an embodiment of the present application, and fig. 2 shows a cross-sectional diagram of an atomizer according to an embodiment of the present application. The atomizer 30 may include: a cartridge 310 and an atomizing assembly 320. Wherein the bin 310 is used for placing an aerosol-generating substrate, the atomizing assembly 320 comprises a heat-generating light source 320, which is arranged outside the bin 310, for heating and atomizing the aerosol-generating substrate in the bin 310.

The bin 310 includes an opening 311 and a bottom 312 opposite the opening 311. The aerosol-generating substrate is filled into the cartridge through the opening 311.

Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural diagram of a bin in an atomizer according to an embodiment of the present application, and fig. 4 is a schematic structural diagram of another bin in an atomizer according to an embodiment of the present application. In some other embodiments, the bin 310 may be a square bin as shown in fig. 3 or a silo as shown in fig. 4, and it is understood that the shape of the bin 310 is not limited to the shape provided by the embodiment of the present application, but may be other shapes, and is not limited herein.

The silo 310 may include a floor 314 and an outer wall 313.

A floor 314 is provided for carrying an aerosol-generating substrate, the floor 314 being provided at a bottom 312 of the cartridge 310, opposite the opening 311. The bottom plate 314 may include a light-transmitting window (not shown), which is opposite to the atomizing assembly 320, and the light-transmitting window may be made of a light-transmitting material, and further, the light-transmitting window may be made of a light-transmitting material with high transmittance to visible light, near infrared light, and middle infrared light, for example, may be made of an infrared-transmitting material such as borosilicate glass, quartz glass, and an infrared-transmitting plastic sheet, so as to improve the atomizing efficiency. It will be appreciated that the light-transmissive window may be the entire base plate 314 or only a partial region of the base plate 314, and that the highest atomization efficiency may be achieved when the light-transmissive window is the entire base plate 314.

One end of the outer wall 313 is connected to the bottom plate 314, and the other end forms the opening 311. The outer wall 313 is disposed around the bottom plate 314 to form a body of the bin 310. The outer wall 313 may be made of a temperature resistant material such as stainless steel ring, aluminum alloy, temperature resistant plastic, borosilicate glass, quartz glass, etc., preferably the outer wall 313 is made of annular stainless steel with smooth mirror inside, aluminum alloy, temperature resistant plastic, borosilicate glass, quartz glass, etc., and the inner wall is a coated mirror or a plated mirror.

Further, referring to fig. 6, fig. 6 shows a cross-sectional view of an electronic atomizing device according to an embodiment of the present application, in some embodiments, the bin 310 may further include an upper cover (not shown), the upper cover is disposed at the opening 311, the upper cover may be detachably connected to the bin 310, for example, a slot is disposed at the opening 311 of the bin 310, the upper cover is disposed in the slot, or the upper cover is connected to the bin 310 through a rotating rod, and the upper cover rotates around the connecting rod to selectively open or close the bin 310. The upper cover may be made of a rigid temperature resistant material and may be used to prevent the aerosol-generating substrate within the cartridge 310 from escaping. In some embodiments, the upper cover may be an integral structure with the mouthpiece 10.

Further, the upper cover may further be provided with a vent hole penetrating through the upper cover for transferring aerosol generated by atomization to the suction nozzle 10, and after the vent hole is provided on the upper cover, the position of the upper cover is not required to be changed in the use process, and the upper cover is opened only when the aerosol generating substrate is added in the bin 310 or the bin 310 is taken out to clean the bin 310, so that the operation is more convenient.

Referring to fig. 3 again, in this embodiment, the bin 310 is preferably a square bin made of high boron silicon or quartz material, and the outer wall 313 and the bottom plate 314 of the bin 310 are integrally formed. In this case, the bin 310 may have a structure with the bottom plate 314 having the air flow holes 3141, or may have a structure without the air flow holes 3141; when the bottom of the bin 310 is provided with the airflow hole 3141, the heating light source should be provided with a light-transmitting isolation window (not shown) for preventing the light source surface from being polluted due to the leakage of the medium or the leakage of the oil generated after the medium is atomized, and the light-transmitting isolation window can be a transparent protection tube head sleeved on the light source, a glass plate or other materials for ensuring light transmission and avoiding the substances in the bin 310 from polluting the light source.

The specific atomization mode of the electronic atomization device 1 provided in the embodiment of the present application may be aerobic atomization, and in this case, the bottom plate 314 may be provided with an air flow hole 3141 penetrating through the bottom plate 314. The atomization mode of the electronic atomization device 1 may be atomization of natural tobacco cigarettes (Nature Smoke Cigarettes, NSCs), and in this case, the air flow holes 3141 are not formed on the bottom plate 314. The specific atomization mode can be selected according to different aerosol generating substrates in actual use, for example, when the aerosol generating substrate is an aerosol substrate, aerobic atomization can be adopted, and when the aerosol generating substrate is petals, either aerobic atomization or NSCs atomization can be adopted.

In some embodiments, the cartridge 310 may be an integrally formed structure, in which case the cartridge 310 may be of a disposable consumable design. For example: the upper cover, the outer wall 313 and the bottom plate 314 of the bin 310 are integrally formed, and at this time, the bin 310 and the aerosol-generating substrate added into the bin 310 in advance form a complete capsule, which is similar to the case of filling pills or powder in the capsule, and the capsule formed by the bin 310 and the aerosol-generating substrate is not filled by a user any more, and the used capsule can be directly discarded or recycled after the use is finished, so that a new unused capsule is replaced, the problem of cleaning and cleaning the bin 310 after the user finishes pumping is avoided, and the pumping process of the user is simpler, and the convenience of the electronic atomization device is improved.

It will be appreciated that when the bin 310 is of an integrally formed structure, the material of the bin 310 is different from that of the reusable bin 310, and when the bin 310 is of an integrally formed structure, the outer wall 313 and the bottom plate 314 of the bin 310 are preferably made of heat-resistant cigarette paper or cardboard.

In this embodiment of the present application, the atomizing assembly 320 may be disposed outside the bin 310, for example, may be disposed on a side of the bottom plate 314 away from the opening 311, as shown in fig. 1 and 2, or may be disposed side by side with the bin 310, or may be disposed in a receiving space in the bin 310, and the specific position may be configured according to the overall shape of the electronic atomizing device.

The atomizing assembly 320 according to the embodiment of the present application is configured to perform heating atomization on the aerosol-generating substrate in the bin 310, and the atomizing assembly 320 includes a heat-generating light source. The heat-generating light source 321 may be an infrared lamp, a halogen lamp, or the like, and is not limited thereto.

According to the atomizer provided by the embodiment of the application, the heating mode is adopted to heat the aerosol generating substrate in the bin by using the heating light source, so that the heating mode can reach the atomization temperature in a short time, the aerosol generating substrate is uniformly heated, the atomization consistency is good, the atomization speed is high, the release of oil substances can be reduced, and the generation of burnt smell can be avoided.

Referring to fig. 5 to fig. 6, fig. 5 is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application, and the electronic atomization device 1 according to the embodiment of the present application may include: a suction nozzle 10, a power supply assembly 20, an atomizer 30, and a housing 40. The mouthpiece 10 is connected to the atomizer 30, and the mouthpiece 10 is used for a user to inhale aerosol generated in the atomizer 30. In order to improve the sucking experience of the user, the outer surface of the suction nozzle 10 may be polished to make it smooth, thereby improving the sucking taste of the user. The suction nozzle 10 is disposed outside the housing 40, and may be fixed to one end of the housing 40 by means of clamping, magnetic attraction, or the like.

The atomizer 30 and the power supply assembly 20 are disposed within a housing 40, the housing 40 being configured to protect the atomizer 30 and the power supply assembly 20. In this embodiment, the atomizer 30 may be placed in the housing 40 via the end of the housing 40 to which the mouthpiece 10 is connected.

It should be understood that the housing 40 in the embodiment of the present application may be made of plastic or resin, and different materials may be used for different areas on the housing 40, for example, an anti-static material may be used for the area on the housing 40 corresponding to the power supply assembly 20, an insulating material may be used for the area on the housing 40 corresponding to the atomizer 30, and the like, which is not limited herein. The shape of the housing 40 in the embodiment of the present application may be a cylindrical structure to simulate the shape of a real cigarette, so that the shape of the housing 40 is convenient for a user to inhale, and it should be noted that the shape of the housing 40 is not limited to a cylindrical structure, but may be a flat elliptical cylindrical structure, a square cylindrical structure, or the like, and is not limited thereto.

The atomizer 30 is used to heat an aerosol-generating substrate to generate an aerosol for inhalation by a user. The atomizer 30 may include: a cartridge 310 and an atomizing assembly 320. It will be appreciated that the atomizer 30 may be the atomizer 30 of the above-described embodiments or may be an atomizer of several embodiments described later herein.

Referring to fig. 6 and fig. 7, fig. 7 is a schematic structural diagram of a suction nozzle in an electronic atomizing device according to an embodiment of the application. The suction nozzle 10 may include a first end 140 and a second end 150 disposed opposite to each other, the first end 140 is provided with an air outlet 110, the interior of the suction nozzle 10 forms a mist outlet 120, one end of the mist outlet 120 is communicated with the outside through the air outlet 110, and the other end is communicated with the atomizer 30. The suction nozzle 10 may be a cylindrical suction nozzle 10, in this embodiment, the diameter of the suction nozzle 10 gradually increases from the first end 140 to the second end 450, and the structure of the suction nozzle 10 described above can be more fit to the mouth of the user, so as to improve the user's sucking experience.

In some embodiments, the suction nozzle 10 may include a first mounting portion 130, the first mounting portion 130 being disposed on a side of the second end 150 remote from the air outlet 110, and the atomizer 30 may include a second mounting portion (not shown) mated with the first mounting portion 130. In the present embodiment, the diameter of the first mounting portion 130 is smaller than the diameter of the second end. The first mounting portion 130 may be a clamping block, the second mounting portion may be a clamping groove, and the first mounting portion 130 may be engaged with the atomizer 30 through the clamping block. In this embodiment, the suction nozzle 10 and the atomizer 30 are detachable, and in some other embodiments, the suction nozzle 10 and the atomizer 30 may be configured as a single structure, which is not limited herein.

The power supply assembly 20 is connected with the atomizer 30 for providing energy to the atomizer 30, the power supply assembly 20 is located at a side of the atomizer 30 away from the suction nozzle, and the atomizer 30 is electrically connected with the power supply assembly 20. It is understood that the power supply assembly 20 may include, but is not limited to: batteries, control modules, etc., which are used to provide energy, and which may be lithium ion batteries, since the conventional voltage of the bulb 321a may be 10V-12V, multiple batteries may be used in series or in combination with a boost circuit to provide power and power control. In view of reducing the volume of the product as much as possible, reducing the mass of the product, and increasing the portability of the product, it is preferable to use a single battery in combination with a booster circuit for power supply and power supply control. The voltage output by the battery is first boosted by the boost circuit to a voltage range where the bulb 321a operates normally. The control module may be a central processing unit (Central Processing Unit, CPU) for issuing instructions. In some other embodiments, the power supply assembly 20 may further include other elements, such as a feedback module, which is not limited herein, and may be specifically configured according to the actual situation.

In some embodiments, the atomizer 30 may further include a temperature probe assembly (not shown), where the temperature probe assembly may be used to detect a temperature in the bin, the temperature probe assembly may be connected to the bin, and the temperature probe assembly is electrically connected to the power assembly.

In some embodiments, the temperature probe assembly may include at least: temperature probe sensor and temperature probe mounting. The temperature measuring probe sensor can be one of a thermocouple temperature sensor, a thermistor temperature sensor and the like, and the temperature measuring probe fixing piece is used for fixing the temperature measuring probe sensor and can be made of elastic plastics, preferably elastic sheet metal materials.

In some embodiments, the temperature probe mount may include: the slot for clamping and fixing the temperature measuring probe and the fixing piece matched with the slot are preferably elastic metal pieces, the slot can be arranged on the outer surface of the bin bottom plate, and the temperature measuring probe sensor can be abutted on the outer surface of the bin bottom plate through the elastic metal pieces.

Optionally, the temperature probe sensor may also be fixed on the suction nozzle 10, the suction nozzle 10 may further include an electrode contact for supplying power to the temperature probe sensor, the suction nozzle 10 may be fixed on the upper cover of the storage bin 310 by clamping, magnetic attraction, and the like, and the electrode on the suction nozzle 10 may be electrically connected with the power supply assembly 20 through a wire.

In this embodiment, the temperature probe sensor may be fixed on the upper cover of the bin 310 along with the suction nozzle 10, and may be just located at the center position above the bin 310, so that the temperature of the aerosol-generating substrate in the bin 310 may be monitored in real time, so as to avoid scalding the user due to excessive temperature, and improve the safety performance of the electronic atomization device 1.

In some other embodiments, the temperature probe assembly may be further located inside the bin 310, such as a centroid of the bin 310, at this time, the top of the temperature probe sensor has a puncture needle structure, after the bin 310 is filled with the aerosol generating substrate, the temperature sensing head of the temperature probe sensor may extend into the aerosol generating substrate, and the temperature change of the aerosol generating substrate in the bin 310 during the preheating and atomizing heating process may be more truly monitored by the setting mode of the temperature probe sensor in this embodiment, and the temperature data is collected and fed back to the CPU, so as to achieve accurate temperature control and heating atomization of the aerosol generating substrate, achieve accurate atomization, reduce the occurrence probability of burnt smell, improve the flavor of generated steam and aerosol, and improve the suction experience of the user.

According to the electronic atomizing device 1 provided by the embodiment, the heating light source 321 outside the bin 310 is used for heating the aerosol generating substrate in the bin 310, the heating light source 321 does not need to be directly contacted with the aerosol generating substrate, the heating mode can reach the atomizing temperature in a short time, the aerosol generating substrate is uniformly heated, the atomizing consistency is good, the atomizing speed is high, and the release of oil substances can be reduced to avoid the generation of burnt smell.

Referring to fig. 8, fig. 8 is a schematic structural diagram of an electronic atomization device according to another embodiment of the application. In this embodiment, the housing 40 may include: the case body 410 and the switch 420. The case body 410 may be provided with a switch opening 411, and the switch 420 may be provided at the switch opening 411.

Referring to fig. 9, fig. 9 is a schematic structural diagram of a switch member in an electronic atomization device according to another embodiment of the application, where the switch member 420 is disposed at the switch opening 411 and detachably connected to the housing body 410, such as an interference fit, etc., and is not limited herein.

In order to facilitate connection and installation between the switch 420 and the case body 410, the switch 420 may include an installation portion 421, one end of the switch 420 may be provided with an outward protrusion perpendicular to the surface of the switch 420 to form the installation portion 421, and when the switch 420 is installed on the case body 410, the installation portion 421 may be placed at the switch opening 411 first to facilitate subsequent installation. Meanwhile, in view of convenience of holding, the switch 420 may further include a holding portion 422, the holding portion 422 may be in a groove shape, and disposed at an edge of the outer surface of the switch 420 on the side, preferably, two holding portions 422 may be disposed, and further, two holding portions 422 may be disposed symmetrically with respect to the switch 420. It is understood that the switch member 420 may be a block structure, and may be detachably connected to the housing body 410, and the switch member 420 may be slidably connected to the housing body 410, etc., which is not limited herein.

Referring to fig. 10, in some embodiments, the housing 40 may further include a partition 430 disposed on the housing body 410 and connected to the housing body 410, the partition 430 is disposed inside the housing body 410, the partition 430 is used to separate the housing body 410, so that an atomization chamber 412 and a power supply chamber (not shown) are formed inside the housing body 410, a switch opening 411 is disposed on a sidewall of the housing body 410, the atomizer 30 is disposed in the atomization chamber 412, and the power supply assembly 20 is disposed in the power supply chamber.

In this embodiment, since the switch opening 411 is provided on the side surface of the housing 40, the atomizer 30 can be installed in the atomization chamber 412 from top to bottom after the suction nozzle 10 is removed, and can be installed in the atomization chamber 412 through the switch opening 411 in a side-in manner, so that the flexibility of installing the atomizer 30 is improved.

Referring to fig. 6 and 11, fig. 11 is a schematic structural diagram of an atomization assembly 320 in an atomizer according to another embodiment of the present application, the atomization assembly 320 is used for heating and atomizing the aerosol-generating substrate in the bin 310, and in this embodiment, the heating light source 321 may include a bulb 321a and a lamp socket 321b.

The lamp 321a may be a Dc power supply (Dc) 6V, or 12V, 24V, and the power of the lamp 321a may be 5W-80W, preferably 8W-30W, and in this embodiment, the lamp 321a may be disposed toward the bottom plate.

The lamp socket 321b is usually made of ceramic material, or plastic material. The bulb 321a is arranged on the lamp holder 321b, the bulb 321a is electrically connected with the lamp holder 321b, the lamp holder 321b is electrically connected with the power supply assembly 20, and in the use process, the bulb 321a can be directly connected with the lamp holder 321b, or in the maintenance process, the bulb 321a can be directly replaced, and the operation is convenient.

In this embodiment, the lamp 321a may include two conductive pins 312aa, and the lamp socket 321b may include two sockets matching with the conductive pins 312aa, and in some other embodiments, the lamp 321a may be a snap-fit type lamp 321a or a screw type lamp 321a, etc., it is understood that the structure of the lamp socket 321b may also be adaptively changed according to the different lamp 321a, and the difference between the structure of the conductive interface and this embodiment is that the specific form may be selected according to the actual situation, which is not limited herein.

In this embodiment, the heating light source 321 may be an infrared bulb or a halogen bulb, and the heating light source 321 may be disposed at the bottom of the bin 310 and directed toward the bin 310. In some other embodiments, the heating light source 321 may be disposed on two sides of the bin 310 and directed to the outer surface of the bin 310, or the heating light source 321 may be in a ring structure and sleeved on the outer surface of the bin 310, which is not limited herein.

Referring to fig. 6, 12 and 13, fig. 12 is a schematic structural view of the atomizer 30, the power supply assembly 20 and the heat insulation plate 50 in the electronic atomizing device 1 according to another embodiment of the present application, and fig. 13 is a schematic structural view of the atomizer 30, the power supply assembly 20 and the heat insulation plate 50 in the electronic atomizing device 1 according to another embodiment of the present application. The heat generating light source 321 shown in fig. 11 may be applied to both embodiments, and specific structures may refer to the above parts, and will not be described herein.

Since both the atomizer 30 and the power supply assembly 10 generate heat during operation, in some embodiments, the electronic atomizing apparatus 1 may further include a heat shield 50, and the heat shield 50 may be disposed outside of the power supply assembly 20 and the atomizer 30 and inside of the housing 40. That is to say, the heat insulation board 50 can be disposed between the battery assembly 20 and the housing 40 and between the atomizer 30 and the housing 40, and the heat insulation board 50 is used for blocking heat generated by the power assembly 20 and the atomizer 30 from being transferred to the housing 40, so as to prevent a user from being scalded and improve the holding experience of the user.

In some embodiments, the atomizing assembly 320 may further include a light guide 322, the light guide 322 being disposed between the base plate 314 and the light bulbs (not shown), the base plate 314 being configured to direct light emitted by the light bulbs to the base plate 314 of the bin 310. In this embodiment, one end of the light guide 322 may be connected to the lamp socket 321b, and the other end may be connected to the bottom of the bin 310. Specifically, the structure of the light guide member 322 may be set according to the structure of the bin 310, for example, when the bin 310 is a square bin, the light guide member 322 may also be set to be square table, and when the bin 310 is a silo, the light guide member 322 may also be set to be round table, which is not limited herein. It will be appreciated that, for example, when the light guide 322 is in the shape of a circular truncated cone, the light guide 322 may be disposed such that the radius of the cross-section of the end of the light guide 322 near the bulb is small, and the radius of the cross-section of the end of the light guide 322 near the bin 310 is large, and the cross-sections are all parallel to the surface of the bottom plate 314 of the bin 310. That is, the light guide 322 may be configured in a bucket shape, and the structure of the light guide 322 can improve the light collecting effect and further improve the atomization efficiency.

Preferably, when the bulb employs an infrared bulb, the inner wall surface of the light guide 322 may be formed of a metal plate having specular gloss with high reflectivity characteristics for infrared rays. For example, in some embodiments, the atomizing assembly 320 may further include a fixing frame (not shown), which may be disposed at the periphery of the heating light source 321 for positioning the heating light source 321, and the light guide 322 may be formed of 4 metal plates with specular gloss, and the 4 metal plates may be formed by riveting, bending, welding, bonding, auxiliary fixing of a molded housing, etc., and rigidly fixed to the fixing frame. It should be understood that the number of the metal plates of the light guide 322 is not limited to 4, and the connection manner between the metal plates is not limited to the above connection manner, and in some other embodiments, the light guide 322 may be an integrally formed structure, and further, in other embodiments, the light guide 322 may be an integrally formed structure with the fixing frame, which is not limited herein. It can be understood that the atomizer 30 in the embodiment of the present application may be used in combination with other electronic atomizing devices besides the electronic atomizing device 1 provided by the present application, which is not described herein.

According to the atomizer 30 provided by the embodiment of the application, the heating light source 321 is used for heating the aerosol generating substrate in the bin 310, the heating light source 321 is arranged at the bottom 312 of the bin 310, meanwhile, the light guide piece 322 is used for converging light, heat is concentrated, the heat utilization rate is improved, the heating mode can reach the atomizing temperature in a short time, the aerosol generating substrate is uniformly heated, the atomizing consistency is good, the atomizing speed is high, and the release of oil substances can be reduced to avoid burning smell.

Referring to fig. 14, fig. 14 is a cross-sectional view showing another structure of an electronic atomizing apparatus according to another embodiment of the present application, in this embodiment, the bulb 321a is an infrared bulb 321a, the bulb 321a is flat, and the filament of the bulb 321a extends in a direction parallel to the bottom plate 314, and it should be noted that the parallel also includes a case of being substantially parallel. Since the filament of the infrared bulb 321a is generally 4cm-6cm, if the extending direction of the filament of the bulb 321a is perpendicular to the bottom plate 314, the overall length of the electronic atomization device 1 is longer, so that the overall length of the electronic atomization device 1 can be reduced by adopting the arrangement mode of the bulb 321a in the embodiment, and meanwhile, the filament of the bulb 321a is closer to the storage bin 310 in the embodiment, which is beneficial to improving the energy utilization rate.

It will be appreciated that, in the electronic atomizing apparatus 1 of the present embodiment, a light guide (not shown) may also be included, and in the present embodiment, the light guide may be disposed between the bin 310 and the bulb 321a, for guiding the light emitted from the bulb 321a to the bottom plate 314 of the bin 310, so as to improve the heating efficiency.

Specifically, in this embodiment, the light guide may be a transverse bucket-shaped structure, and the transverse bucket-shaped structure may enable a portion of light to be reflected by an inner surface of an upper portion of a side surface of the light guide and then be incident on an outer wall of the bin 310, so as to implement comprehensive heating of the aerosol-generating substrate in the bin 310 by light in two dimensions of a bottom plate 314 and the outer wall of the bin 310. Further improving the utilization rate of energy.

Further, the light emitting end of the bulb 321a may pass through the lower opening of the light guide member, and preferably, the central axis of the bin 310 coincides with the central axis of the light guide member.

Referring to fig. 15, fig. 15 is a schematic structural diagram of a bin in an atomizer according to still another embodiment of the present application. In this embodiment, the bin 310 may have a double-layered cylindrical structure, unlike the previous embodiment, in this embodiment, the bin 310 may include: an outer wall 313, an inner wall 315, a first floor 3141, and a second floor 3142.

The outer wall 313 includes a first end portion adjacent to the opening 311 and a second end portion remote from the opening 311. In this embodiment, the structure and the material of the outer wall 313 may be the same as those of the previous embodiment, and will not be described here.

An inner wall 315 is provided opposite the outer wall 313, and includes a third end portion near the opening 311 and a fourth end portion distant from the opening 311. The material of the inner wall 315 may be the same as that of the outer wall 313, and will not be described here. In this embodiment, the bin 310 may also include a light-transmitting window, and it may be understood that the light-transmitting window may be the entire inner wall 315, or may be a part of the inner wall 315, and may be set according to practical situations.

A first base plate (not shown) is connected between the second end of the outer wall 313 and the fourth end of the inner wall 315.

Second floor 3142 the second floor 3142 is connected to a third end of the inner wall 315. It is understood that the outer wall 313, the inner wall 315, the first bottom plate and the second bottom plate 3142 may be a spliced structure or an integrally formed structure, which is not limited herein.

The first bottom plate 3141, the outer surface of the inner wall 315, and the inner surface of the outer wall 313 form a bin body of the bin 310, the inner surface of the inner wall 315 and the second bottom plate 3142 form a hollow accommodating cavity (not shown), and the heating light source (not shown) is disposed in the accommodating cavity.

Specifically, in this embodiment, the inner wall 315 and the outer wall 313 are cylindrical, and the inner wall 315 and the outer wall 315 are coaxial, so that the above-mentioned structure of the bin 310 can make the aerosol-generating substrate heated more uniformly during the heating process of the bin 310.

In this embodiment, the bin 310 may be used to place chopped or crushed dried flowers as an aerosol-generating substrate, and the inner wall 315 of the bin 310 in this embodiment may also be used as a light guide member, where the light guide member may be understood as an element for guiding light to irradiate toward the bin 310, so that the overall structure of the atomizer is simplified, and the volume of the atomizer is reduced, so that the electronic atomization device 1 is more portable.

Referring to fig. 16, fig. 16 is a schematic diagram showing another structure of a bin in an atomizer according to another embodiment of the present application, and the bin 310 structure according to the present embodiment can be regarded as a form in which a gap is provided on a side of the bin 310 according to the previous embodiment, compared with the bin 310 structure according to the previous embodiment. Specifically, in this embodiment, the outer wall 313 and the inner wall 315 are both cylindrical, the inner wall 315 is located inside the outer wall 313, the first bottom plate 3141 is annular, and the opening in the center of the first bottom plate 3141 forms a first opening 317 of the accommodating cavity 316. The cross section of the bin 310 in this embodiment may be C-shaped when viewed from a direction perpendicular to the first bottom plate 3141, and it is understood that the cross section of the bin 310 is not limited to C-shape, but may be other shapes such as a semicircle, and the like, and is not limited thereto.

Specifically, the outer wall 313 may further include a first side 3131 and a second side 3132, where the first side 3131 and the second side 3132 are located between the first end and the second end, the inner wall 315 further includes a third side 3151 located on the same side as the first side 3131 and a fourth side 3152 located on the same side as the second side 3132, the third side 3151 and the fourth side 3152 are located between the third end and the fourth end, the first side 3131 and the third side 3151 are connected to form a first connection portion 3133, the second side 3132 and the fourth side 3152 are connected to form a second connection portion 3134, and a space between the first connection portion 3133 and the second connection portion 3134 forms the second opening 318 of the receiving cavity 316.

The structure of the bin 310 in the embodiment of the application can be matched with the electronic atomization device 1 with the switch on the shell body, the bin 310 is replaced from the side surface, and the suction nozzle is not required to be disassembled, so that the bin 310 is more convenient to replace.

Referring to fig. 17, fig. 17 is a cross-sectional view of an electronic atomizing device according to still another embodiment of the present application. In the present embodiment, the electronic atomizing device 1 may include: a suction nozzle 10, a power supply assembly 20, an atomizer 30, and a housing 40. The bin 310 in the atomizer 30 may be any bin structure as shown in fig. 15 and 16, and will not be described herein. The bin 310 and the atomizer 30 in the electronic atomization device 1 in the embodiment of the application have more compact structures, so that the volume of the whole electronic atomization device 1 is reduced, and the portability of the electronic atomization device 1 is improved.

Referring to fig. 18, fig. 18 is a cross-sectional view of an electronic atomizing device according to still another embodiment of the present application. In this embodiment, the bin 310 may further include: a bottom plate 314 and an outer wall 313.

The bottom plate 314 is provided at the bottom of the bin 310, and faces the opening 311.

An outer wall 313 is connected between the opening 311 and the bottom plate 314, and the outer wall 313 is disposed around the bottom plate 314 to form a bin body of the bin 310. The structure and material of the bottom plate 314 and the outer wall 313 in the present embodiment may be the same as the structure of the bottom plate 314 and the outer wall 313 in the first embodiment, and will not be described herein.

In this embodiment, the heat generating light source 321 is disposed on one side of the outer wall 313 and is disposed side by side with the bin 310. The above-mentioned arrangement of the bin 310 and the heating light source 321 can reduce the length of the atomizer, and further reduce the length of the electronic atomizing device 1, so as to be portable.

It will be appreciated that, in the electronic atomizing apparatus 1 of the present embodiment, a light guide (not shown) may also be included, and in the present embodiment, the light guide may be disposed between the bin 310 and the heat generating light source 321, so as to guide the light emitted by the heat generating light source 321 to the bin 310, so as to improve the heating efficiency.

Referring to fig. 6, the following describes a use procedure of the electronic atomizing device according to an embodiment of the present application:

Before use, the mouthpiece 10 is removed and aerosol-generating substrate to be heated (e.g. in the form of particles of a medium, chopped medium, etc.) is added to the cartridge 310, avoiding that the added aerosol-generating substrate is pressed too tightly and the atomisation effect is affected when the aerosol-generating substrate is added. After the aerosol generating substrate is added, the suction nozzle 10 is arranged, so that good connection between the suction nozzle 10 and the atomizer 30 is ensured, the suction nozzle 10 is prevented from falling off in the use process, then preheating can be started, and after the preheating is finished, in some electronic atomization devices 1 with displays and sound, the electronic atomization devices 1 can remind a user of sucking in a vibration, sound, flash, display screen words or graphics mode and the like.

After the suction is completed, the suction nozzle 10 is removed, and the atomized aerosol-generating substrate in the bin 310 is cleaned out using a cleaning tool, and the bin 310, the suction nozzle 10, and the like are cleaned and sterilized. The cartridge 310 may be cleaned and sterilized by dipping a cotton swab in a solvent such as alcohol to remove residual media aerosol-generating substrate, oil adhesions, etc. adhering to the interior of the cartridge 310. The suction nozzle 10 can be placed in a container filled with alcohol for soaking, washing, draining and air drying, and then can be reused.

Considering the convenience of operation, the bin 10 may also be provided with a detachable structure, that is, the bin 10 may be taken out separately from the atomizer 30, so that the medium in the bin 10 after atomization is more convenient to clean, wash and disinfect, and the cleaned bin 10 may be integrally placed in a container containing a solvent such as alcohol for soaking and cleaning.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description. Also, other implementations may be derived from the above-described embodiments, such that structural and logical substitutions and changes may be made without departing from the scope of this disclosure.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. An electronic atomizing device is characterized by comprising a suction nozzle, a power supply component, an atomizer and a shell,

The atomizer comprises a bin and an atomization assembly, wherein the bin is used for placing an aerosol-generating substrate, the bin comprises an opening part, the aerosol-generating substrate is filled into the bin through the opening part, the atomization assembly comprises a heating light source, and the heating light source is arranged outside the bin and is used for heating and atomizing the aerosol-generating substrate in the bin;

the suction nozzle is connected with the atomizer, is positioned at one side of the atomizer, which is close to the stock bin, and the power supply component is connected with the atomizer, is positioned at one side of the atomizer, which is close to the atomizing component, and is electrically connected with the atomizing component;

The atomizer and the power supply assembly are arranged in the shell, and the suction nozzle is arranged outside the shell; the shell comprises a shell body and a switch piece, wherein the shell body is provided with a switch opening, an atomization bin is formed on the inner surface of the shell body, the atomizer is arranged in the atomization bin, the switch opening is positioned on one side of the bin, and the switch piece is arranged at the switch opening and is detachably connected with the shell body.

2. The electronic atomizing device according to claim 1, wherein the switching member includes a mounting portion provided on a surface of the switching member facing the inside of the bin and protruding toward the inside of the bin, and a holding portion provided on a surface of the switching member facing the outside of the bin, the holding portion being in a groove shape.

3. The electronic atomizing device of claim 1, wherein the cartridge comprises:

An outer wall including a first end proximate to the opening and a second end distal to the opening;

an inner wall disposed opposite the outer wall and including a third end portion adjacent to the opening portion and a fourth end portion distant from the opening portion;

a first bottom plate connected between the second end of the outer wall and the fourth end of the inner wall; and

A second bottom plate connected to a third end of the inner wall;

The first bottom plate, the outer surface of the inner wall and the inner surface of the outer wall form a bin body of the bin, the inner surface of the inner wall and the second bottom plate form a hollow accommodating cavity, and the heating light source is arranged in the accommodating cavity;

The outer wall and the inner wall are columnar, the inner wall is positioned in the outer wall, the first bottom plate is annular, and the opening in the center of the first bottom plate forms a first opening of the accommodating cavity.

4. The electronic atomizing device of claim 3, wherein the outer wall further comprises a first side and a second side, the first side and the second side being positioned between the first end and the second end, the inner wall further comprises a third side positioned on the same side as the first side and a fourth side positioned on the same side as the second side, the third side and the fourth side being positioned between the third end and the fourth end, the first side and the third side being connected to form a first connection portion, the second side and the fourth side being connected to form a second connection portion, a space between the first connection portion and the second connection portion forming a second opening of the receiving cavity.

5. The electronic atomizing device according to claim 3, wherein the heat-generating light source includes a lamp holder and a bulb, the bulb is disposed on the lamp holder, the bulb and the lamp holder are accommodated in the accommodating chamber, and the inner wall is used for conducting heat emitted from the bulb to the bin.

6. The electronic atomizing device according to claim 3, wherein the housing chamber is barrel-shaped, the heat-generating light source includes a long filament, and an extending direction of the long filament is identical to an extending direction of the housing chamber.

7. An electronic atomizing device according to claim 3, wherein the base plate is provided with an air flow hole penetrating the base plate.

8. The electronic atomizing device of claim 3, wherein the base plate includes a light-transmitting window, the light-transmitting window being directly opposite the heat-generating light source, the light-transmitting window being made of a light-transmitting material.

9. The electronic atomizing device of claim 3, wherein the cartridge further comprises:

and the upper cover is arranged at the opening part and is used for selectively opening or closing the storage bin.

10. The electronic atomizing device of claim 9, wherein the upper cover is provided with a vent hole penetrating the upper cover.