Smokeless atomization device

Abstract

The utility model discloses an smokeless atomization device, and relates to the technical field of electronic atomization. The smokeless atomization device comprises an atomization main machine and an atomizer detachably connected with the atomization main machine, a power supply control assembly is arranged in the atomization main machine, an airflow channel is formed in the atomizer, a heating assembly and a part to be atomized are sequentially arranged in the direction from an inlet to an outlet of the airflow channel, and the power supply control assembly is detachably and electrically connected with the heating assembly. And the control module is used for controlling the heating assembly to heat so as to heat the airflow flowing through the heating assembly into hot airflow, and the hot airflow heats the to-be-atomized piece when flowing through the to-be-atomized piece, so that the airflow flowing out of the outlet of the airflow channel is smokeless aerosol. The smokeless atomization device can prevent the atomized matrix from forming smog containing liquid drops, so that the influence on other people is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to a smokeless atomization device. BACKGROUND

[0002] The atomization device in the prior art usually needs to directly contact the atomization substrate with the heating wire. Under the high-temperature action of the heating wire, the atomization substrate has a too fast gasification rate, and the gaseous components are easy to condense into liquid droplets to form smoke. However, the smoke containing liquid droplets is easy to affect others in public places.

[0003] Therefore, there is an urgent need for a smokeless electronic atomization device. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present application is to provide a smokeless atomization device, which can avoid the atomization substrate from forming smoke containing liquid droplets, thereby avoiding affecting others.

[0005] The embodiments of the present application are implemented as follows:

[0006] In a first aspect, the present application provides a smokeless atomization device, which comprises an atomization host and an atomizer detachably connected with the atomization host. The atomization host is provided with a power supply control assembly. The atomizer is provided with an airflow channel. A heating assembly and an atomization piece are arranged in the airflow channel in sequence from the inlet to the outlet. The power supply control assembly is detachably electrically connected with the heating assembly, and is used to control the heating of the heating assembly to heat the airflow flowing through the heating assembly into hot airflow. The hot airflow heats the atomization piece when flowing through the atomization piece, so that the airflow flowing out of the outlet of the airflow channel is smokeless aerosol. The smokeless atomization device can avoid the atomization substrate from forming smoke containing liquid droplets, thereby avoiding affecting others.

[0007] As an implementable manner, the atomization host has a first shell, the power supply control assembly is accommodated in the first shell, the atomizer has a second shell, the heating assembly and the atomization piece are accommodated in the second shell, a first end of the first shell has an opening, and a second end of the second shell is assembled in the first shell via the opening.

[0008] As an implementable manner, a first porous structure is arranged between the heating assembly and the atomization piece, and a second porous structure is arranged between the atomization piece and the first end of the second shell. The pore diameter of the first porous structure and the pore diameter of the second porous structure are both smaller than the diameter of the atomization piece.

[0009] As an implementable mode, the second shell comprises a detachably connected shell body and an upper cover body, the upper cover body and the shell body are connected together to form a containing cavity, and the to-be-atomized piece is filled in the containing cavity.

[0010] As an implementable mode, the atomizer further comprises a fixed sealing support for mounting and fixing the heating assembly, and the to-be-atomized piece is located downstream of the fixed sealing support.

[0011] As an implementable mode, the opening on the side of the fixed sealing support close to the to-be-atomized piece is trumpet-shaped.

[0012] As an implementable mode, the fixed sealing support is provided with a mounting groove on the side close to the to-be-atomized piece, and the mounting groove is provided with a gas-permeable leakage prevention piece for preventing the to-be-atomized piece from leaking.

[0013] As an implementable mode, the atomizer main machine comprises a first connecting piece, the atomizer comprises a second connecting piece, the first connecting piece is provided with a protrusion, and the second connecting piece is provided with a groove corresponding to the protrusion; or the first connecting piece is provided with a groove, and the second connecting piece is provided with a protrusion corresponding to the groove.

[0014] As an implementable mode, the power supply control assembly comprises a pneumatic switch, at least one of the protrusion or the groove is provided with a gas guide hole for realizing gas communication between the pneumatic switch and the gas flow channel.

[0015] As an implementable mode, the structure of the to-be-atomized piece comprises at least one of an integrated porous structure, a particulate matter and a gas-permeable bagged object.

[0016] The beneficial effects of the embodiments of the present application include:

[0017] The smokeless atomization device comprises an atomization main machine and an atomizer detachably connected with the atomization main machine, so that the atomizer can be replaced alone after use, and the atomization main machine can continue to be used, thereby avoiding waste and reducing the consumer cost of the user. Specifically, the atomization main machine is provided with a power supply control assembly, the atomizer is provided with an airflow channel, a heating assembly and an atomized piece are sequentially arranged along the direction from the inlet to the outlet of the airflow channel, the power supply control assembly is detachably electrically connected with the heating assembly, and the power supply control assembly is used to control the heating of the heating assembly to heat the airflow flowing through the heating assembly into hot airflow. When the hot airflow flows through the atomized piece, the atomized piece is heated, so that the airflow flowing out of the outlet of the airflow channel is smokeless aerosol. Since the atomized piece is heated by the heated airflow in the present application, rather than being directly contacted with the heating assembly to be heated in the prior art, the heating temperature of the heating method provided in the present application is relatively low. When the heated airflow heats the atomized piece to form smoke, the generation rate of gaseous components is relatively slow, thereby avoiding the problem that a large amount of gaseous components are easily condensed to form liquid droplets in the prior art atomization device. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 The structure diagram of the smokeless atomization device provided in the embodiments of the present application is shown in the figure.

[0020] Figure 2 The structure diagram of the atomization main machine provided in the embodiments of the present application is shown in the figure.

[0021] Figure 3 The structure diagram of the atomizer provided in the embodiments of the present application is shown in the figure.

[0022] Icon: 10 - atomization main machine; 11 - first shell; 11A - first end of the first shell; 11B - second end of the first shell; 111 - opening; 12 - power supply control assembly; 121 - power supply; 122 - pneumatic switch; 124 - charging element; 14 - first connecting piece; 141 - protrusion; 142 - air guide hole; 20 - atomizer; 21 - second shell; 21A - first end of the second shell; 21B - second end of the second shell; 211 - shell body; 212 - upper cover body; 22 - heating assembly; 23 - to-be-atomized piece; 24 - second connecting piece; 25 - fixed sealing support; 251 - opening; 252 - protrusion; 253 - mounting groove; 254 - first porous structure; 26 - second porous structure. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts fall within the scope of protection of the present application.

[0025] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical", and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the connection inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0029] Please refer to Figures 1 to 3 , the embodiment of the present application provides a smokeless atomization device, which comprises an atomization host 10 and an atomizer 20 detachably connected with the atomization host 10, a power supply control component 12 is arranged in the atomization host 10, an airflow channel is arranged in the atomizer 20, a heating component 22 and an atomized component 23 are arranged in the airflow channel in sequence from the inlet to the outlet of the airflow channel, the power supply control component 12 is detachably electrically connected with the heating component 22, and the heating component 22 is used to control heating to heat the airflow flowing through the heating component 22 into hot airflow, and the hot airflow heats the atomized component 23 when flowing through the atomized component 23, so that the airflow flowing out of the outlet of the airflow channel is smoke-free aerosol. The smokeless atomization device can not only avoid the formation of smoke containing liquid droplets by the atomized substrate, thereby avoiding the influence on others, but also can avoid the waste of components such as the atomization host 10 by replacing the atomizer 20, thereby reducing the consumer cost of the user.

[0030] It should be noted that, as Figures 1 to 3 indicated, the smokeless atomization device comprises the atomization host 10 and the atomizer 20, wherein the atomization host 10 and the atomizer 20 are assembled by detachable connection, for example, the atomization host 10 and the atomizer 20 can be detachably connected in the form of clamping fixation, magnetic attraction or screw fixation, so that the atomizer 20 can be replaced alone after use, and at the same time the atomization host 10 can continue to be used, thereby avoiding the waste of components such as the atomization host 10, and thus the consumer cost of the user can be reduced.

[0031] Specifically, please continue to refer to Figures 1 to 3The inner wall surface of the atomization main machine 10 and the outer wall surface of the atomizer 20 are matched with each other in shape, so that the atomizer 20 can be assembled in the atomization main machine 10. The atomization main machine 10 is provided with a power supply control assembly 12. The airflow channel is provided in the atomizer 20. Along the inlet to outlet direction of the airflow channel, the airflow channel is sequentially provided with a heating assembly 22 and an atomized component 23, so that the airflow can flow through the heating assembly 22 and the atomized component 23 in sequence.

[0032] The working principle of the smokeless atomization device provided in the present application is as follows: the power supply control assembly 12 is detachably electrically connected with the heating assembly 22, so that the power supply control assembly 12 can control the heating of the heating assembly 22, so that the airflow flowing in the airflow channel can be heated into hot airflow when flowing through the heating assembly 22. The hot airflow continues to flow along the airflow channel and heats the atomized component 23 when flowing through the atomized component 23, so that the airflow flowing out of the outlet of the airflow channel is smokeless aerosol, thereby avoiding the formation of smoke containing liquid droplets by the atomized substrate.

[0033] Since the heating method for the atomized component 23 in the present application is to use the heated airflow for heating, rather than the direct contact between the heating assembly 22 and the atomized component 23 in the prior art to achieve heating, the heating temperature of the heating method provided in the present application is relatively low. Based on this reason, the production rate of gaseous components is relatively slow when the heated airflow heats the atomized component 23 to form smoke, thereby avoiding the problem that a large amount of gaseous components are easily condensed to form liquid droplets in the prior art atomization device.

[0034] It should be emphasized that the smokeless aerosol flowing out of the outlet of the airflow channel produced by the heating method of the present application mainly includes gaseous components formed by part of the substances in the atomized component 23. In addition to the gaseous components, it can still include a certain amount of liquid droplets and solid particle components, and the content of these components is within the allowable deviation range of those skilled in the art.

[0035] It should be noted that the specific size of the airflow channel can be reasonably selected and designed by those skilled in the art according to the actual situation, which is not limited here. It should be understood that the larger the airflow channel, the more airflow is inhaled, which is easy to cause the user to have coughing and other discomfort phenomena. The smaller the airflow channel, the smaller the airflow inhaled, which is easy to cause the user to suck relatively hard.

[0036] As an implementable manner, as shown in Figure 1 and Figure 2 The atomization main machine 10 has a first housing 11, and the power supply control assembly 12 is accommodated in the first housing 11, as shown in Figure 1 and Figure 3As shown, the atomizer 20 has a second shell 21, the heating assembly 22 and the atomized piece 23 are all contained in the second shell 21, the first end 11A of the first shell has an opening 111, the second end 21B of the second shell is assembled in the first shell 11 through the opening 111, so that the atomizer 20 can be replaced, thereby avoiding waste of the atomizer main machine 10 and other components, and reducing the user's consumption cost.

[0037] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the first porous structure 254 is arranged between the heating assembly 22 and the atomized piece 23, and the second porous structure 26 is arranged between the atomized piece 23 and the first end 21A of the second shell, and the pore diameter of the first porous structure 254 and the pore diameter of the second porous structure 26 are both smaller than the diameter of the atomized piece 23. In this way, through the first porous structure 254 and the second porous structure 26, the smooth passage of the airflow can be ensured, and the atomized piece 23 can be prevented from falling out of the second shell 21 through the first porous structure 254 or the second porous structure 26.

[0038] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the second shell 21 includes a shell body 211 and an upper cover body 212 which are detachably connected, the upper cover body 212 and the shell body 211 are connected together to form a containing cavity, and the atomized piece 23 is filled in the containing cavity to facilitate replacement of the atomized piece 23.

[0039] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the atomizer 20 further includes a fixed sealing support 25, which is used to install and fix the heating assembly 22 to play the role of installation and support for the heating assembly 22 through the fixed sealing support 25, while avoiding airflow leakage; the atomized piece 23 is located downstream of the fixed sealing support 25, where the downstream refers to the downstream of the gas flow direction in the airflow passage under the normal working state of the smokeless atomization device, so that the hot airflow heated by the heating assembly 22 can continue to flow to the position of the atomized piece 23 along the airflow passage.

[0040] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the opening 251 of the fixed sealing support 25 close to the atomized piece 23 is in a horn shape to increase the airflow flow rate of the side of the fixed sealing support 25 close to the atomized piece 23, so that the atomized piece 23 can be sufficiently heated by the hot airflow.

[0041] As an implementable manner, as shown in Figure 1 and Figure 3As shown, the fixed sealing support 25 is provided with a mounting groove 253 on the side close to the to-be-atomized member 23, and a gas-permeable leakage prevention member is arranged on the mounting groove 253, which is used to prevent the to-be-atomized member 23 from leaking. The gas-permeable leakage prevention member here should be a porous structure (i.e., the first porous structure 254 described above), which can not only play a gas-permeable role to ensure that the hot gas flow can pass normally, but also play a leakage prevention role to avoid the to-be-atomized member 23 in the accommodating cavity from leaking.

[0042] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the outer wall surface of the fixed sealing support 25 is provided with a protrusion 252 in the circumferential direction, and the protrusion 252 is in interference fit with the inner wall surface of the second shell 21, so that the fixed sealing support 25 is tightly assembled in the second shell 21. Among them, the number of protrusions 252 can be multiple, and the multiple protrusions 252 are arranged at intervals.

[0043] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the atomization main machine 10 includes a first connecting member 14, as shown in Figure 1 and Figure 2 As shown, the atomizer 20 includes a second connecting member 24, the first connecting member 14 is provided with a protrusion 141, and the second connecting member 24 is provided with a groove (not shown in the figure) corresponding to the protrusion 141; or, in other embodiments, the first connecting member 14 is provided with a groove, and the second connecting member 24 is provided with a protrusion 141 corresponding to the groove. Of course, it can also be a combination of the above two embodiments, so as to play a foolproof role when assembling the first connecting member 14 and the second connecting member 24.

[0044] As an implementable manner, as shown in Figure 1 and Figure 3 As shown, the power supply control assembly 12 includes a pneumatic switch 122, and at least one protrusion 141 or groove is provided with a gas guide hole 142, which is used to realize the gas communication between the pneumatic switch 122 and the gas flow channel. In this way, when the gas flow in the gas flow channel contacts the pneumatic switch 122, the power supply 121 and the heating assembly 22 can be turned on under the action of the pneumatic switch 122, so that the heating assembly 22 can heat the gas flow passing through the heating assembly 22.

[0045] In addition, the power supply control assembly 12 can also include a charging element 124. For example, the charging element 124 is located at the second end 11B of the first shell, so as to charge the power supply 121 through the charging element 124, thereby reducing the cost of consumers and avoiding the user from constantly replacing the power supply 121.

[0046] As an implementable manner, as shown in Figure 1 and Figure 2 Figure 1 Figure 3As shown, the structure of the atomized member 23 includes at least one of an integrated porous structure, particulate matter, and a gas-permeable bag, as long as the atomized member 23 can be atomized by the hot gas flow, which is not specifically limited herein. In an embodiment, the atomized member 23 is one or more porous ceramics adsorbing volatile substances; in an embodiment, the atomized member 23 is a sponge body adsorbing volatile substances; in an embodiment, the atomized member 23 is gas-permeable bagged particulate matter; and in an embodiment, the atomized member 23 is a structure in which loose particulate matter is directly stacked together.

[0047] The above only describes optional embodiments of the present application and is not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0048] In addition, it should be noted that various specific technical features described in the foregoing specific embodiments can be combined in any suitable manner without contradiction, and various possible combinations are not described again in the present application in order to avoid unnecessary repetition.

Claims

1. A smokeless atomization device, characterized by, The atomization host and the atomizer detachably connected with the atomization host are provided with a power supply control assembly in the atomization host, an airflow channel is arranged in the atomizer, a heating assembly and an atomized piece are arranged in the airflow channel in sequence from the inlet to the outlet of the airflow channel, the power supply control assembly is detachably electrically connected with the heating assembly, and the power supply control assembly is used for controlling the heating of the heating assembly to heat the airflow flowing through the heating assembly into a hot airflow, and the hot airflow heats the atomized piece when flowing through the atomized piece, so that the airflow flowing out of the outlet of the airflow channel is a smokeless aerosol.

2. The smokeless atomization device of claim 1, wherein, The atomization host has a first shell, the power supply control assembly is accommodated in the first shell, the atomizer has a second shell, the heating assembly and the atomized piece are accommodated in the second shell, a first end of the first shell has an opening, and a second end of the second shell is assembled in the first shell through the opening.

3. The smokeless atomization device of claim 2, wherein, A first porous structure is arranged between the heating assembly and the atomized piece, a second porous structure is arranged between the atomized piece and the first end of the second shell, and the pore diameters of the first porous structure and the second porous structure are smaller than the diameter of the atomized piece.

4. The smokeless atomization device of claim 2, wherein, The second shell includes a detachable shell body and an upper cover body, the upper cover body and the shell body are connected together to form an accommodation cavity, and the atomized piece is filled in the accommodation cavity.

5. The smokeless atomizing device of claim 1, wherein, The atomizer further includes a fixed sealing support for mounting and fixing the heating assembly, and the atomized piece is located downstream of the fixed sealing support.

6. The smokeless atomization device of claim 5, wherein, The opening of the fixed sealing support on the side close to the atomized piece is in a horn shape.

7. The smokeless atomization device of claim 5, wherein, The fixed sealing support is provided with a mounting groove on the side close to the atomized piece, and the mounting groove is provided with a breathable leakage prevention piece for preventing the atomized piece from leaking.

8. The smokeless atomizing device of claim 1, wherein, The atomization host includes a first connecting piece, the atomizer includes a second connecting piece, the first connecting piece is provided with a protrusion, the second connecting piece is provided with a groove corresponding to the protrusion, or the first connecting piece is provided with a groove, and the second connecting piece is provided with a protrusion corresponding to the groove.

9. The smokeless atomization device of claim 8, wherein, The power supply control assembly includes a pneumatic switch, at least one of the protrusion or the groove is provided with a gas guide hole for realizing the gas communication between the pneumatic switch and the airflow channel.

10. The smokeless atomizing device according to any one of claims 1-9, wherein, The structure of the atomized piece includes at least one of an integrated porous structure, particulate matter, and a breathable bagged object.

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