An atomizer capable of synchronously heating substances applicable to a plurality of different release temperatures

Abstract

The application discloses a nebulizer capable of synchronously heating substances with different release temperatures, which comprises a tube shell and an atomizing core accommodated in the tube shell, wherein the tube shell is provided with an air outlet channel which penetrates through the top of the tube shell to form a suction port; the tube shell is provided with a liquid bin beside the air outlet channel; the outer surface of the tube shell is provided with an air inlet hole which is communicated with the external environment; the tube shell is provided with an air inlet channel which is communicated with the air outlet channel and the air inlet hole; and the tube shell is provided with an atomizing cavity which is located below the liquid bin and is communicated with the liquid bin, the air inlet channel and the air outlet channel. The application can reduce the decomposition of substances with low release temperatures, improve the utilization rate of substances with low release temperatures and reduce material waste under the condition of meeting the requirement of synchronously heating substances with different release temperatures. For substances which are difficult to be dissolved in the liquid to be heated, the substances can be added into the first additive so as to mix the substances with the effective substances released by the first additive and the aerosol generated by liquid atomization to obtain mixed gas, thereby meeting the requirement of users.

Description

Technical Field

[0001] This utility model relates to the field of atomizer technology, and in particular to an atomizer that can simultaneously heat a variety of substances with different release temperatures. Background Technology

[0002] An atomizer is a device that heats a liquid using an atomizing coil, causing the active ingredients in the liquid to be released and form an aerosol. By converting the liquid into a mist-like aerosol, the absorption of the active ingredients in the liquid can be enhanced. Depending on the application, atomizers can be used in fields such as medicine, e-cigarettes, and even industrial spraying or humidification to atomize liquid medicine, e-liquid, or other liquids into mist particles. During atomization, to improve the properties of the aerosol, it is often necessary to mix several liquids and heat them simultaneously. For example, slow-release substances can be added to e-liquid or liquid medicine to prolong the absorption time of the aerosol, or flavoring substances can be added to e-liquid, liquid medicine, or other liquids to improve the aroma of the aerosol. Currently, most atomizers on the market add a mixture to the liquid tank and use an atomizing coil to heat the mixture, so that multiple liquids (or substances) are atomized simultaneously. Since different substances often have different optimal release temperatures, and atomizing coils typically heat liquids at a single temperature, it's easy for substances with lower release temperatures to decompose or break down while one liquid is being atomized. This results in insufficient utilization of the lower-temperature substances, leading to waste. Furthermore, when certain added substances are miscible with the liquid to be heated, the mixture may separate into layers, making it difficult to heat the added substance and the liquid simultaneously to obtain a gas mixture, thus failing to meet the user's requirements for a mixed gas. Utility Model Content

[0003] Therefore, it is necessary to address the above-mentioned shortcomings by providing an atomizer that can simultaneously heat various substances with different release temperatures, thereby improving the utilization rate of substances with lower release temperatures and reducing waste.

[0004] An atomizer that can be used to simultaneously heat substances with different release temperatures includes a shell and an atomizing core housed in the shell. The shell has an air outlet channel that extends through the top of the shell to form a suction port.

[0005] A liquid chamber is provided inside the tube shell next to the air outlet channel. An air inlet is provided on the outer surface of the tube shell to communicate with the external environment. An air inlet channel is provided inside the tube shell to communicate with the air outlet channel and the air inlet. An atomizing chamber is located below the liquid chamber and communicates with the liquid chamber, the air inlet channel and the air outlet channel. The atomizing chamber is located on the connecting loop of the air inlet channel and the air outlet channel. The liquid chamber contains a liquid with a first release temperature. A first additive with a second release temperature is provided in the air inlet channel. The second release temperature is lower than the first release temperature. The atomizing core is housed in the atomizing chamber. An atomizing channel is provided on the atomizing core, extending along the airflow direction and communicating with the liquid chamber, the air inlet channel and the air outlet channel respectively. A heating element is provided in the atomizing channel at least at the connection between the atomizing channel and the liquid chamber.

[0006] In one embodiment, a second additive having a third release temperature is provided in the gas outlet channel, the third release temperature being greater than the second release temperature and less than the first release temperature.

[0007] In one embodiment, both the first additive and the second additive are porous particles. The particle size of the first additive is larger than the maximum width of the portion connecting the air inlet channel and the atomizing chamber, and the particle size of the second additive is larger than the maximum width of the portion connecting the air outlet channel and the suction port; or

[0008] Both the first and second additives are rigid porous plates, rigid porous blocks, or flexible porous components, and both the first and second additives have several pores connecting the air inlet and the atomization chamber; or

[0009] The first additive is one of porous particles, rigid porous plates, rigid porous blocks, and flexible porous components, and the second additive is another of porous particles, rigid porous plates, rigid porous blocks, and flexible porous components.

[0010] In one embodiment, at least two vent holes are symmetrically provided on the atomizing core beside the atomizing channel. The axial direction of the vent holes is parallel to the axial direction of the atomizing channel, and the vent holes are connected to the air inlet channel and the air outlet channel.

[0011] In one embodiment, the bottom of the liquid tank has a liquid inlet hole communicating with the atomizing chamber. The atomizing core is a ceramic atomizing core or a cotton-coated atomizing core, and the atomizing core has a plurality of micropores communicating with the liquid inlet hole and the atomizing channel. It also includes a protective sleeve fitted onto the outer surface of the atomizing core. The protective sleeve is a silicone sleeve, a metal sleeve, or a ceramic sleeve. The axial direction of the protective sleeve is parallel to the axial direction of the atomizing channel. The outer surface of the protective sleeve seals against the inner wall of the atomizing chamber and covers the liquid inlet hole. The protective sleeve has a liquid inlet channel penetrating through the inner and outer sides of the protective sleeve. The liquid inlet channel communicates with the liquid inlet hole and the micropores on the atomizing core.

[0012] In one embodiment, the atomizer further includes a control circuit board, a battery, and a microphone, wherein the microphone is electrically connected to the battery and the control circuit board, and the control circuit board is electrically connected to a heating element; the housing is provided with a control cavity for accommodating the control circuit board and a battery compartment for accommodating the battery.

[0013] In one embodiment, the air inlet channel is located on the side of the liquid tank facing away from the air outlet channel, and the air inlet hole is opened on the side wall of the upper part of the tube shell; the control chamber is located below the atomizing chamber and is separated from the atomizing chamber by a first partition, and the control circuit board is fixedly connected to the first partition or the inner wall of the tube shell; the battery compartment and the sensing compartment located above the battery compartment are provided on the side of the tube shell away from the liquid tank outside the air outlet channel, the sensing compartment and the battery compartment are separated by a second partition, the sensing compartment is connected to the air outlet channel, and the battery compartment also houses the microphone located above the battery and electrically connected to the battery and the control circuit board respectively, the sensing end of the microphone is located in the sensing compartment, or the sensing end of the microphone is located in the area connected to the sensing compartment.

[0014] In one embodiment, the atomizer further includes an additive storage compartment that can be removably inserted into the housing, wherein the first additive is contained within the additive storage compartment.

[0015] In one embodiment, the air intake channel is located below the atomizing chamber, the battery compartment is located below the air intake channel, and the control chamber is located below the battery compartment.

[0016] The air inlet is located at the bottom of the tube shell and communicates with the control chamber. The microphone is housed within the control chamber, which is connected to the battery compartment. The battery compartment is connected to the air inlet channel. The additive storage compartment is detachably inserted into the air inlet channel from the wide side of the tube shell. The bottom of the additive storage compartment has a first air inlet communicating with the battery compartment, and the top of the additive storage compartment has a first air outlet communicating with the atomizing chamber.

[0017] The additive storage chamber is detachably inserted into the air intake channel from the narrow side of the tube shell. A second air intake is provided on the side of the additive storage chamber to form the air intake hole. A second air outlet communicating with the atomization chamber is provided on the top of the additive storage chamber. The microphone is housed in the control chamber, and a trigger port communicating with the control chamber is provided on the bottom of the tube shell.

[0018] In one embodiment, the battery compartment is located below and communicates with the atomizing chamber, the control chamber is located below and communicates with the battery compartment, an air hole is provided at the bottom of the control chamber, the microphone is housed in the control chamber, the additive storage compartment is embedded in the bottom of the tube shell, a third air inlet is provided on the side of the additive storage compartment to form the air inlet hole, the inner cavity of the additive storage compartment forms the air inlet channel, and a third air outlet is provided at the top of the additive storage compartment that communicates with the air hole.

[0019] This invention relates to an atomizer capable of simultaneously heating substances with different release temperatures. Two substances requiring simultaneous heating and release of active ingredients are respectively loaded into a liquid tank in liquid form and into an air inlet channel in solid granular form. During suction, the first additive in the air inlet channel comes into contact with ambient air. Under the influence of thermal radiation (at a temperature lower than the atomizing core's heating temperature) on the entire inner cavity of the tube during atomization, the active ingredient in the first additive is released at a temperature lower than the atomization core's atomization temperature. As the released active ingredient flows through the atomization channel, its contact area with the heating element is small, resulting in limited heating and decomposition. Thus, while simultaneously heating substances with different release temperatures, the decomposition of substances with lower release temperatures is reduced, improving the utilization rate of these substances and reducing material waste. For substances that are difficult to dissolve in the liquid to be heated, they can be added to the first additive to mix with the active ingredient released by the first additive and the aerosol generated by liquid atomization, obtaining a mixed gas that meets user needs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the atomizer in one embodiment of the present invention;

[0021] Figure 2 This is a cross-sectional view of the atomizer from a first perspective in one embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the atomizer from a second perspective and at a cutting depth in one embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the atomizer at another cutting depth from a second perspective in one embodiment of the present invention;

[0024] Figure 5 This is a top view of the atomizer after the top shell has been removed in one embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the atomizer in another embodiment of the present invention;

[0026] Figure 7 for Figure 6 A cross-sectional view of the atomizer in the illustrated embodiment.

[0027] Figure 8 for Figure 6 A cross-sectional view of the atomizer in the illustrated embodiment from another perspective;

[0028] Figure 9 This is a schematic diagram of the atomizer in another embodiment of the present invention;

[0029] Figure 10 for Figure 9 A cross-sectional view of the atomizer in the illustrated embodiment.

[0030] Figure 11 for Figure 9 A cross-sectional view of the atomizer in the illustrated embodiment from another perspective;

[0031] Figure 12 This is a schematic diagram of the atomizer in another embodiment of the present invention;

[0032] Figure 13 for Figure 12 A cross-sectional view of the atomizer in the illustrated embodiment.

[0033] Figure 14 for Figure 12 A cross-sectional view of the atomizer from another perspective in the illustrated embodiment.

[0034] In the diagram: 100, casing; 110, air outlet; 120, suction port; 130, liquid tank; 131, liquid inlet; 140, air inlet; 150, air inlet; 160, atomizing chamber; 170, control chamber; 171, first partition; 172, support foot; 180, battery compartment; 181, second partition; 182, sensor port; 183, limiting ring / limiting plate; 184, protective ring; 190, sensing chamber; 191, air vent;

[0035] 200. Atomizing core; 210. Atomizing channel; 220. Heating element; 230. Vent hole; 240. Protective sleeve; 241. Liquid inlet channel;

[0036] 300. Control circuit board;

[0037] 400, battery;

[0038] 500. Microphone; 510. Silicone sleeve; 511. Opening;

[0039] 600. Additive storage compartment; 610. First air inlet; 620. First air outlet; 630. Second air inlet; 640. Second air outlet; 650. Third air inlet; 660. Third air outlet;

[0040] 104. Sealing silicone; 105. Auxiliary silicone. Detailed Implementation

[0041] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0042] Please combine Figure 1-5 This utility model discloses an atomizer that can be used to simultaneously heat various substances with different release temperatures. The atomizer includes a shell 100 and an atomizing core 200, a control circuit board 300, a battery 400 and a microphone 500 housed in the shell 100. The shell 100 is provided with an air outlet channel 110, which extends through the top of the shell 100 to form a suction port 120. The microphone 500 is electrically connected to the battery 400 and the control circuit board 300 respectively. A liquid reservoir 130 is provided inside the casing 100 beside the air outlet channel 110. An air inlet 150 communicating with the external environment is opened on the outer surface of the casing 100. Inside the casing 100, there is an air inlet channel 140 communicating with the air outlet channel 110 and the air inlet 150, and an atomizing chamber 160 located below the liquid reservoir 130 and communicating with the liquid reservoir 130, the air inlet channel 140, and the air outlet channel 110. The atomizing chamber 160 is located in the communication loop between the air inlet channel 140 and the air outlet channel 110. The liquid reservoir 130 contains a liquid with a first release temperature, and the air inlet channel 140 contains a first additive with a second release temperature lower than the first release temperature. The atomizing core 200 is housed in the atomizing chamber 160. The atomizing core 200 has an atomizing channel 210 extending along the airflow direction and communicating with the liquid tank 130, the air inlet channel 140 and the air outlet channel 110 respectively. At least at the communication part between the atomizing channel 210 and the liquid tank 130, a heating element 220 electrically connected to the control circuit board 300 is provided.

[0043] During the operation of the atomizer, when the inhalation port 120 is drawn in, since the inhalation port 120, the exhaust channel 110, the atomization chamber 160, the intake channel 140, and the intake hole 150 are connected, external gas will enter the intake channel 140 through the intake hole 150, and then enter the user's mouth or nasal cavity through the atomization channel 210, the exhaust channel 110, and the inhalation port 120. During this process, a negative pressure is formed in the area of ​​the tube shell 100 that is connected to the exhaust channel 110. The sensing end of the microphone 500 is triggered under the action of the negative pressure. Thus, the microphone 500 sends a start signal to the control circuit board 300, causing the control circuit board 300 to control the heating element 220 to work and generate heat. During the heating process of the heating element 220, the heating element 220 will generate thermal radiation to its surrounding area, and the temperature of this thermal radiation gradually decreases as the distance between it and the heating element 220 increases. When the liquid in the liquid tank 130 enters the atomization channel 210, it must flow through the heating element 220 and come into contact with it. In this case, the heating temperature (atomization temperature) of the heating element 220 needs to be slightly higher than the first release temperature of the liquid so that the liquid is heated and atomized to form an aerosol. The temperature of the aerosol gradually decreases after leaving the atomization channel 210, which can prevent the user from being burned by the hot airflow when inhaling. Of course, when the air inlet channel is far from the atomization chamber and the thermal radiation of the atomizing core to the first additive is low, additive substances that can volatilize or release at room temperature or slightly above room temperature can also be selected.

[0044] Meanwhile, the thermal radiation temperature of the first additive in the air intake channel 140 from the heating element 220 is significantly lower than the atomization temperature of the liquid (first release temperature). Furthermore, the room temperature air from the external environment entering the air intake channel 140 further cools the first additive, allowing the effective substances in the first additive to be released at a temperature lower than the thermal radiation temperature of the heating element 220 (second release temperature), thus preventing direct decomposition or cracking of the effective substances in the first additive under overheating conditions. The effective substances released from the first additive have a small contact area with the heating element 220 when flowing through the atomization channel 210, resulting in a limited amount of effective substances decomposed by heat. Subsequently, the aerosol generated by liquid atomization mixes with the effective substances released from the first additive in the air outlet channel 110 and is drawn in by the user to meet the user's demand for drawn gas. During this process, even if the effective substances released by the first additive are mixed with the aerosol in the gas outlet channel 110, the decomposition of the effective substances under the thermal radiation of the aerosol is relatively limited because the temperature of the aerosol gradually decreases after leaving the heating element 220. Thus, while satisfying the requirement of synchronous heating of substances with different release temperatures to form a mixed gas, the amount of decomposition of substances with lower release temperatures can be reduced, thereby improving their utilization rate.

[0045] The housing 100 houses the remaining components and provides storage space for the liquid and the first additive, as well as an atomization space. The atomizing core 200 provides a liquid atomization area and a flow channel for the active ingredient in the first additive. The control circuit board 300 controls the operation of the heating element 220 within the atomizing core 200, causing it to heat and atomize the liquid, while simultaneously radiating heat to the first additive, releasing the active ingredient at a lower temperature. The battery 400 serves as the power source for the entire atomizer, providing operating voltage to the control circuit board 300. The microphone 500 acts as a "switch" to trigger the operation of the heating element 220, sending an electrical signal to the control circuit board 300 under negative pressure, thereby enabling the control circuit board 300 to control the operation of the heating element 220.

[0046] To further reduce the decomposition of the active ingredient in the first additive, at least two vent holes 230 are symmetrically provided on the atomizing core 200 beside the atomizing channel 210. The axial direction of the vent holes 230 is parallel to the axial direction of the atomizing channel 210, and the vent holes 230 are connected to the air inlet channel 140 and the air outlet channel 110. Furthermore, the diameter of the vent holes 230 is smaller than the diameter of the atomizing channel 210. In this embodiment, by providing multiple vent holes 230 on the atomizing core 200, the channels for the active ingredient released from the first additive to pass through the atomizing core 200 are increased. This prevents airflow congestion in the atomizing channel 210, ensuring that gas is smoothly drawn into the suction port 120. At the same time, it minimizes the contact area between the active ingredient in the first additive and the heating element 220, reducing the heat radiated from the heating element 220 to the active ingredient, thereby reducing the decomposition of the active ingredient.

[0047] In one embodiment, the bottom of the liquid tank 130 has a liquid inlet hole 131 communicating with the atomizing chamber 160. The atomizing core 200 is a ceramic atomizing core or a cotton-coated atomizing core, and the atomizing core 200 has a plurality of micropores communicating with the liquid inlet hole 131 and the atomizing channel 210. In other words, when the atomizing core 200 is made of porous ceramic material, the pores on the porous ceramic constitute a plurality of micropores communicating with the liquid inlet hole 131 and the atomizing channel 210; when the atomizing core 200 is a cotton-coated atomizing core, the pores on the cotton layer constitute a plurality of micropores communicating with the liquid inlet hole 131 and the atomizing channel 210. Thus, when liquid seeps into the atomizing channel 210 through the micropores of the atomizing core 200, the liquid can be divided into a plurality of small streams through the micropores, thereby increasing the contact area between the liquid and the heating element 220 and improving the atomization efficiency of the liquid. Furthermore, the atomizer also includes a protective sleeve 240 fitted onto the outer surface of the atomizing core 200. The protective sleeve 240 is a silicone sleeve, a metal sleeve, or a ceramic sleeve. The axial direction of the protective sleeve 240 is parallel to the axial direction of the atomizing channel 210. The outer surface of the protective sleeve 240 seals against and covers the liquid inlet hole 131 against the inner wall of the atomizing chamber 160. The protective sleeve 240 has a liquid inlet channel 241 that penetrates the inner and outer sides of the protective sleeve 240. The liquid inlet channel 241 communicates with the liquid inlet hole 131 and the micropores on the atomizing core 200. Preferably, in this embodiment, the protective sleeve 240 is a silicone sleeve. In this way, by covering the atomizing core 200 with the protective sleeve 240, leakage of liquid through the connection between the atomizing core 200 and the inner wall of the atomizing chamber 160 can be avoided, thus preventing the problem of low atomization efficiency caused by insufficient heating of the liquid. Preferably, the top of the protective sleeve 240 has two symmetrical liquid inlet channels 241 to increase the liquid inlet area on the atomizing core 200, thereby increasing the liquid atomization flow rate in the atomizing core 200.

[0048] In one embodiment, the heating element 220 is a cylindrical structure formed by winding a heating mesh, with its axis coinciding with the axial direction of the atomizing channel 210. The outer surface of the heating element 220 is attached to or adjacent to the inner wall of the atomizing channel 210. This causes the temperature within the atomizing channel 210 to gradually increase radially from the center to the edges. The temperature in the central cavity region of the atomizing channel 210 is low. The liquid entering the atomizing channel 210 from the liquid tank 130 must come into contact with the heating element 220, resulting in a higher temperature for the liquid. The effective substances released in the air intake channel 140 pass through the central cavity region of the heating element 220, where the temperature is lower, reducing the decomposition of the effective substances. In another embodiment, the heating element 220 is a heating mesh attached to the inner wall of the atomizing channel 210, corresponding to the portion where the atomizing channel 210 connects to the liquid tank 130.

[0049] Additionally, it should be noted that, depending on the user's specific gas requirements, another substance with a release temperature between the first and second release temperatures can be placed inside the casing 100. Specifically, in one embodiment, a second additive with a third release temperature is placed inside the outlet channel 110. This third release temperature is higher than the second release temperature and lower than the first release temperature. Thus, when the effective substance released by the first additive mixes with the aerosol generated by liquid atomization within the outlet channel 110, the temperature of the mixed gas is actually between the first and second release temperatures. By placing the second additive inside the outlet channel 110, the mixed gas can heat the second additive, causing it to release the effective substance to meet the user's inhalation needs.

[0050] It should be noted that, depending on the application scenario, the liquid can also be e-liquid or medicinal liquid. When the liquid is e-liquid, the active ingredient in the first additive can be a slow-release agent or a flavoring agent, and the active ingredient in the second additive can also be a slow-release agent or a flavoring agent, so that the vapor produced has a specific aroma or prolongs the absorption time of the vapor. When the liquid is medicinal liquid, the active ingredient in the first additive can be a slow-release agent or other medicinal ingredients used for treatment, and the active ingredient in the second additive can also be a slow-release agent or other medicinal ingredients used for treatment. When the atomizer is used in the humidification field, other types of liquids or additive particles can also be selected, which will not be elaborated here.

[0051] In one embodiment, both the first additive and the second additive are porous particles. In this case, the first and second additives fill the corresponding channels in the form of porous particles, and the gaps between the porous particles and the pores on the porous particles can serve as connecting channels between the air inlet and the atomizing chamber. Further, in one embodiment, the first and second additives can be natural porous particles with aromatic substances, such as parsley seeds, dill seeds, or fennel seeds, or other small-sized natural porous plant seeds that emit volatile aromatic odors. Additionally, the first and second additives can be obtained by mixing the additives with a binder material, followed by granulation and drying. In another embodiment, the first and second additives are obtained by attaching additives to a porous material, which can be porous ceramic, diatomaceous earth, or activated carbon. The effective substances of the additives can be attached to the porous material through soaking, spraying, or fumigation, so that the pores and surface of the porous material are coated with the effective substances of the additives to obtain porous particles. It should be noted that in this embodiment, the first and second additives are designed as porous particles because when the airflow passes over the surface of the porous particles, a slowly flowing "boundary layer" gas is formed on the surface of the porous particles. The thickness of this boundary layer directly affects the mass transfer efficiency. The thicker the boundary layer, the longer the diffusion distance that the effective substance molecules in the porous particles need to traverse, the greater the mass transfer resistance, and the lower the evaporation rate of the effective substance. Therefore, when the suction port 120 is suctioned, the airflow in the channel flows rapidly, promoting the increase of the effective substance concentration gradient in the channel and promoting the diffusion and migration of the effective substance, thereby enabling the effective substance in the porous particles to be released rapidly. In addition, under the thermal radiation effect of the heating element 220 on the porous particles, the temperature of the porous particles can be increased, further promoting the release of the effective substance. Furthermore, the particle size of the first additive is larger than the maximum width of the connection between the air inlet channel 140 and the atomizing chamber 160, and the particle size of the second additive is larger than the maximum width of the connection between the air outlet channel 110 and the suction port 120. In this way, the first additive can be prevented from entering the atomization chamber 160 and thus blocking the atomization channel 210, and the second additive can be prevented from entering the user's mouth or nose through the suction port 120.

[0052] In another embodiment, both the first additive and the second additive are rigid porous plates, rigid porous blocks, or flexible porous components, and both the first additive and the second additive have several pores connecting the air inlet and the atomization chamber. For example, the first additive and the second additive are natural blocky or plate-shaped porous materials or mesh materials with aromatic odors, or the first additive and the second additive are porous plates or porous blocks made by mixing additives with adhesive materials, or they can be obtained by attaching additives to porous ceramic plates, diatomaceous earth blocks, cotton ropes, or non-woven fabrics. In yet another embodiment, the first additive is one of porous particles, rigid porous plates, rigid porous blocks, or flexible porous components, and the second additive is another of porous particles, rigid porous plates, rigid porous blocks, or flexible porous components, that is, the first additive and the second additive have different forms.

[0053] In this embodiment, the housing 100 includes a control cavity 170 for housing the control circuit board and a battery compartment 180 for housing the battery. Please refer to [link / reference needed]. Figure 2 In one embodiment, the air inlet channel 140 is located on the side of the liquid tank 130 facing away from the air outlet channel 110, and the air inlet 150 is opened on the side wall of the upper part of the shell 100; the control chamber 170 is located below the atomizing chamber 160 and is separated from the atomizing chamber 160 by the first partition 171, and the control circuit board is fixedly connected to the first partition 171 or the inner wall of the shell. Preferably, the control circuit board 300 is screwed to the first partition 171 or the inner wall of the shell 100, or the control circuit board 300 is bonded to the first partition 171 or the inner wall of the shell 100. That is, the air inlet channel 140, the liquid tank 130, and the air outlet channel 110 are arranged side by side from left to right. The air inlet channel 140 communicates with the external environment through the air inlet 150, so that when the suction port 120 of the atomizer is drawn in, the external gas enters the inner cavity of the atomizer through the air inlet 150.

[0054] Depending on the design requirements and size constraints of the atomizer, the battery 400 can be positioned below or beside the air outlet channel 110. Specifically, in one embodiment, a battery compartment is provided inside the housing 100 below the control chamber 170, and the battery 400 is housed within the battery compartment. The sensing end of the microphone 500 is located within the air outlet channel 110, or the sensing end of the microphone 500 is located within a channel communicating with the air outlet channel 110. Thus, when the inhalation port 120 is inhaled, air pressure is generated within the air outlet channel 110, triggering the microphone 500. The microphone 500 then sends an electrical signal to the control circuit board 300, causing the control circuit board 300 to control the heating element 220 to operate.

[0055] In another embodiment, a battery compartment 180 and a sensing compartment 190 located above the battery compartment 180 are provided inside the casing 100 on the side away from the liquid tank 130 outside the air outlet channel 110. In other words, the battery compartment 180 and the liquid tank 130 are respectively arranged on both sides of the air outlet channel 110, and the air inlet channel 140, the liquid tank 130, the air outlet channel 110, and the battery compartment 180 are arranged side by side from left to right. The sensing compartment 190 and the battery compartment 180 are separated by a second partition 181. The sensing compartment 190 is connected to the air outlet channel 110. The battery compartment 180 contains a battery 400 and a microphone 500 located above the battery 400 and electrically connected to the battery 400 and the control circuit board 300, respectively. The sensing end of the microphone 500 is located inside the sensing compartment 190, or the sensing end of the microphone 500 is located in the area connected to the sensing compartment 190. The upper side wall of the sensing chamber 190 has an air hole 191 communicating with the air outlet channel 110. The second partition 181 has a sensing port 182 communicating with the sensing chamber 190 and the battery compartment 180. A limiting ring or limiting plate 183 is fixed to the lower edge of the second partition 181. The limiting ring or limiting plate 183 and the second partition 181 together form a limiting area. The microphone 500 is embedded in this limiting area, and the outer surface of the microphone 500 is covered with a silicone sleeve 510. The 0 elastically abuts against the inner wall of the limiting ring or limiting plate 183 and the second partition 181, and the silicone sleeve 510 has an opening 511 that communicates with the sensing port 182. When the microphone 500 is installed, the sensing end of the microphone 500 corresponds to the opening 511. In this way, when the suction port 120 is suctioned, the negative pressure in the air outlet channel 110 can be transmitted to the sensing end of the microphone 500 through the air hole 191, the sensing port 182, and the opening 511 to trigger the microphone 500. Furthermore, a protective ring 184 is fixed to the upper surface of the second partition 181 at the edge of the sensing port 182. Thus, when the mixed gas of aerosol and active substance is drawn in through the gas outlet 110, even if some gas enters the sensing chamber 190 through the gas hole 191, this gas will be blocked outside the protective ring 184 after liquefaction, so as to prevent the liquid from flowing onto the microphone 500 through the sensing port 182 and reduce the contamination of the microphone 500.

[0056] Preferably, in this embodiment, the battery compartment 180 is located beside the air outlet channel 110 to reduce the overall length of the atomizer. In this embodiment, taking the battery compartment 180 located beside the air outlet channel 110 as an example, the specific structure of the shell 100 is described. Specifically, the casing 100 includes a bottom casing 101, a middle casing 102 snapped to the upper part of the bottom casing 101, and a top casing 103 snapped to the upper part of the middle casing 102. The middle casing 102 has an air outlet channel 110, a liquid tank 130, an air inlet channel 140 arranged in sequence from right to left, and an atomizing chamber 160 located below the air outlet channel 110 and the liquid tank 130. The bottom casing 101 has the control chamber 170. The second partition 181 is fixed on the side of the middle casing 102 away from the air inlet channel 140. The side of the middle casing 102, the second partition 181, and the side of the bottom casing 101 together form a battery compartment 180. The side of the middle casing 102, the second partition 181, and the top casing 103 together form a sensing compartment 190. The suction port 120 is opened in the middle of the top casing 103 and communicates with the air outlet channel 110. In this embodiment, the control chamber 170 is connected to the battery compartment 180 to facilitate the connection lines between the control circuit board 300, the battery 400, and the microphone 500. Furthermore, in this embodiment, the tops of the air outlet channel 110, the liquid tank 130, and the air inlet channel 140 on the middle shell 102 are all open structures. The top shell 103, in cooperation with the middle shell 102, effectively seals the tops of the air outlet channel 110, the liquid tank 130, and the air inlet channel 140. Thus, by providing the bottom shell 101, the middle shell 102, and the top shell 103 structure, it is convenient to install the control circuit board 300, the battery 400, and the microphone 500 into the tube shell 100. Simultaneously, the top shell 103 can be removed from the middle shell 102, and liquid can be added to the liquid tank 130 and the first additive can be added to the air inlet channel 140 from the top of the middle shell 102, reducing the difficulty of atomizer assembly and material addition.

[0057] It should be noted that the control circuit board 300 can directly abut against the lower surface of the first partition 171; alternatively, multiple support feet 172 can be provided on the lower surface of the first partition 171. By abutting against the control circuit board 300 through the support feet 172, the control circuit board 300 can be limited. In this way, the distance between the control circuit board 300 and the atomizing chamber 160 is extended, which can reduce the heat transferred from the heating element 220 to the control circuit board 300 and prevent the control circuit board 300 from overheating and being damaged.

[0058] To improve the sealing performance of the atomizer, in this embodiment, the shell 100 further includes a sealing silicone 104. The sealing silicone 104 is located inside the top shell 103 and abuts against the inner wall of the top shell 103 and the middle shell 102, respectively, to block the top of the air intake channel 140, the liquid tank 130, and the sensing chamber 190. A through hole communicating with the suction port 120 and the air outlet channel 110 is provided in the middle of the sealing silicone 104. Furthermore, an auxiliary silicone 105 is provided below the sealing silicone 104 at the top of the air intake channel 140. The auxiliary silicone 105 further seals the part where the top of the air intake channel 140 and the top of the liquid tank 130 are connected to the sealing silicone 104, so as to prevent liquid from seeping into the air intake channel 140 from the top of the air intake channel 140.

[0059] In other embodiments, the storage structure for the first additive can also be designed as a detachable structure, with the casing being an overall rectangular strip structure, including wide and narrow sides, a top surface, and a bottom surface. For details, please refer to... Figure 6-14 The atomizer also includes a removable additive storage chamber 600 that can be inserted into the tube housing 100, and a first additive is contained within the additive storage chamber 600. Please refer to... Figure 6-8 In another embodiment, the air intake channel 140 is located below the atomizing chamber 160, the battery compartment is located below the air intake channel 140, and the control chamber 170 is located below the battery compartment 180; the air intake port 150 is opened at the bottom of the tube shell 100 and communicates with the control chamber 170, the microphone 500 is housed in the control chamber 170, the control chamber 170 communicates with the battery compartment 180, the battery compartment 180 communicates with the air intake channel 140, the additive storage chamber 600 is detachably inserted into the air intake channel 140 from the wide side of the tube shell 100, and the bottom of the additive storage chamber 600 has a first air intake port 610 communicating with the battery compartment 180, and the top of the additive storage chamber 600 has a first air outlet 620 communicating with the atomizing chamber. Please refer to Figure 9-11In another embodiment, the air intake channel 140 is located below the atomizing chamber, the battery compartment 180 is located below the air intake channel 140, and the control chamber 170 is located below the battery compartment 180; the additive storage compartment 600 is detachably inserted into the air intake channel 140 from the narrow side of the shell 100, the side of the additive storage compartment 600 is provided with a second air inlet 630 to form the air inlet hole 150, the top of the additive storage compartment 600 is provided with a second air outlet 640 communicating with the atomizing chamber, the microphone 500 is housed in the control chamber 170, and the bottom of the shell 100 is provided with a trigger port 106 communicating with the control chamber 170. In the two embodiments described above, the additive storage chamber 600 is inserted into the tube shell from the side, and the outer side of the additive storage chamber 600 constitutes part of the outer side of the tube shell. A corresponding slide rail can be provided in the air inlet channel of the tube shell to reduce the difficulty of inserting the additive storage chamber 600, and a corresponding sealing strip can be provided on the slide rail to prevent air leakage at the insertion point of the additive storage chamber 600 on the tube shell. A push-button spring-loaded latch switch can also be provided in the air inlet channel to reduce the difficulty of assembling and disassembling the additive storage chamber 600. When the first additive in the additive storage chamber 600 is exhausted, it is easy to remove the additive storage chamber 600 and replace the first additive.

[0060] Please combine Figure 12-14 In another embodiment, the battery compartment 180 is located below and communicates with the atomizing chamber, and the control chamber 170 is located below and communicates with the battery compartment 180. An air hole is provided at the bottom of the control chamber 170, and the microphone 500 is housed within the control chamber 170. The additive storage compartment 600 is embedded in the bottom of the tube shell 100. A third air inlet 650 is provided on the side of the additive storage compartment 600 to form the air inlet hole 150. The inner cavity of the additive storage compartment 600 forms the air inlet channel 140, and a third air outlet 660 communicating with the air hole is provided at the top of the additive storage compartment 600. In other words, the additive storage compartment 600 is detachably installed at the bottom of the tube shell. It can be connected by a snap-fit, or a slot can be provided at the bottom of the tube shell. After inserting the additive storage compartment 600 into the slot, the outer surface of the additive storage compartment 600 is tightly fitted with the inner surface of the slot to fix the additive storage compartment 600.

[0061] In the above three embodiments, the additive storage bin 600 can be made of transparent material or opaque material.

[0062] This invention relates to an atomizer capable of simultaneously heating substances with different release temperatures. Two substances requiring simultaneous heating and release of active ingredients are respectively loaded into a liquid tank 130 in liquid form and into an air inlet channel 140 in solid particulate form. During suction, the first additive in the air inlet channel 140 comes into contact with ambient temperature air entering from outside. Under the thermal radiation (at a temperature lower than the heating temperature of the atomizing core 200) of the entire inner cavity of the tube shell 100 when the atomizing core 200 is working, the active ingredients in the first additive can be released at a temperature lower than the atomization temperature of the atomizing core 200. Under certain conditions, the released effective substance has a small contact area with the heating element 220 when it flows through the atomization channel 210. The heating and decomposition of the effective substance are limited. Thus, under the condition of simultaneous heating of substances with different release temperatures, the decomposition of substances with lower release temperatures can be reduced, the utilization rate of substances with lower release temperatures can be improved, and material waste can be reduced. For substances that are difficult to dissolve in the liquid to be heated, they can be added to the first additive so that the substance can be mixed with the effective substance released by the first additive and the aerosol generated by liquid atomization to obtain a mixed gas that meets the user's needs.

[0063] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An atomizer capable of simultaneously heating substances with multiple different release temperatures, characterized in that: It includes a shell and an atomizing core housed inside the shell. The shell has an air outlet channel that extends through the top of the shell to form a suction port. A liquid chamber is provided inside the tube shell next to the air outlet channel. An air inlet is provided on the outer surface of the tube shell to communicate with the external environment. An air inlet channel is provided inside the tube shell to communicate with the air outlet channel and the air inlet. An atomizing chamber is located below the liquid chamber and communicates with the liquid chamber, the air inlet channel and the air outlet channel. The atomizing chamber is located on the connecting loop of the air inlet channel and the air outlet channel. The liquid chamber contains a liquid with a first release temperature. A first additive with a second release temperature is provided in the air inlet channel. The second release temperature is lower than the first release temperature. The atomizing core is housed in the atomizing chamber. An atomizing channel is provided on the atomizing core, extending along the airflow direction and communicating with the liquid chamber, the air inlet channel and the air outlet channel respectively. A heating element is provided in the atomizing channel at least at the connection between the atomizing channel and the liquid chamber.

2. The atomizer according to claim 1, which can simultaneously heat substances with multiple different release temperatures, is characterized in that, The gas outlet channel is provided with a second additive having a third release temperature, which is greater than the second release temperature and less than the first release temperature.

3. The atomizer according to claim 2, which can simultaneously heat substances with multiple different release temperatures, is characterized in that, Both the first additive and the second additive are porous particles. The particle size of the first additive is greater than the maximum width of the part connecting the air inlet channel and the atomizing chamber, and the particle size of the second additive is greater than the maximum width of the part connecting the air outlet channel and the suction port. Both the first additive and the second additive are rigid porous plates, rigid porous blocks, or flexible porous components, and both the first additive and the second additive have several pores that connect the air inlet and the atomization chamber. The first additive is one of porous particles, rigid porous plates, rigid porous blocks, and flexible porous components, and the second additive is another of porous particles, rigid porous plates, rigid porous blocks, and flexible porous components.

4. The atomizer according to claim 1, which can simultaneously heat substances with multiple different release temperatures, is characterized in that, At least two vent holes are symmetrically opened on the side of the atomizing channel on the atomizing core. The axial direction of the vent holes is parallel to the axial direction of the atomizing channel, and the vent holes are connected to the air inlet channel and the air outlet channel.

5. The atomizer according to claim 1, which is applicable to the simultaneous heating of substances with multiple different release temperatures, is characterized in that, The liquid tank has a liquid inlet hole at the bottom that communicates with the atomizing chamber. The atomizing core is a ceramic atomizing core or a cotton-coated atomizing core. The atomizing core has several micropores that communicate with the liquid inlet hole and the atomizing channel. The atomizing core also includes a protective sleeve fitted onto the outer surface of the atomizing core. The protective sleeve is a silicone sleeve, a metal sleeve, or a ceramic sleeve. The axial direction of the protective sleeve is parallel to the axial direction of the atomizing channel. The outer surface of the protective sleeve seals against the inner wall of the atomizing chamber and covers the liquid inlet hole. The protective sleeve has a liquid inlet channel that penetrates the inner and outer sides of the protective sleeve. The liquid inlet channel communicates with the liquid inlet hole and the micropores on the atomizing core.

6. The atomizer according to claim 1, which is applicable to the simultaneous heating of substances with multiple different release temperatures, is characterized in that, It also includes a control circuit board, a battery, and a microphone. The microphone is electrically connected to the battery and the control circuit board, respectively. The control circuit board is electrically connected to the heating element. The housing is provided with a control cavity for housing the control circuit board and a battery compartment for housing the battery.

7. The atomizer according to claim 6, which is applicable to the simultaneous heating of substances with multiple different release temperatures, is characterized in that, The air inlet channel is located on the side of the liquid tank facing away from the air outlet channel, and the air inlet is opened on the side wall of the upper part of the tube shell; the control chamber is located below the atomizing chamber and is separated from the atomizing chamber by the first partition, and the control circuit board is fixedly connected to the first partition or the inner wall of the tube shell; the battery compartment and the sensing compartment located above the battery compartment are provided on the side of the tube shell away from the liquid tank outside the air outlet channel, and the sensing compartment and the battery compartment are separated by the second partition. The sensing compartment is connected to the air outlet channel, and the battery compartment also contains the microphone located above the battery and electrically connected to the battery and the control circuit board respectively. The sensing end of the microphone is located in the sensing compartment, or the sensing end of the microphone is located in the area connected to the sensing compartment.

8. The atomizer according to claim 6, which is applicable to the simultaneous heating of substances with multiple different release temperatures, is characterized in that, It also includes a removable additive storage compartment that can be inserted into the casing, in which the first additive is contained.

9. An atomizer according to claim 8, applicable to the simultaneous heating of substances with multiple different release temperatures, characterized in that, The air intake channel is located below the atomizing chamber, the battery compartment is located below the air intake channel, and the control chamber is located below the battery compartment. The air inlet is located at the bottom of the tube shell and communicates with the control cavity. The microphone is housed in the control cavity. The control cavity is communicated with the battery compartment. The battery compartment is communicated with the air inlet channel. The additive storage compartment is detachably inserted into the air inlet channel from the wide side of the tube shell. The bottom of the additive storage compartment has a first air inlet communicating with the battery compartment, and the top of the additive storage compartment has a first air outlet communicating with the atomizing cavity. The additive storage chamber is detachably inserted into the air intake channel from the narrow side of the tube shell. A second air intake is provided on the side of the additive storage chamber to form the air intake hole. A second air outlet communicating with the atomization chamber is provided on the top of the additive storage chamber. The microphone is housed in the control chamber, and a trigger port communicating with the control chamber is provided on the bottom of the tube shell.

10. An atomizer for simultaneously heating substances with multiple different release temperatures according to claim 8, characterized in that, The battery compartment is located below and communicates with the atomizing chamber. The control chamber is located below and communicates with the battery compartment. An air hole is provided at the bottom of the control chamber. The microphone is housed in the control chamber. The additive storage compartment is embedded in the bottom of the tube shell. A third air inlet is provided on the side of the additive storage compartment to form the air inlet hole. The inner cavity of the additive storage compartment forms the air inlet channel. A third air outlet is provided at the top of the additive storage compartment and communicates with the air hole.

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