WO2024250476A1 - Atomization device and electronic atomizer - Google Patents

Abstract

An atomization device (11) and an electronic atomizer (10). The atomization device (11) comprises a heating assembly (130), a liquid storage tank (110), a liquid guide member (120) and a liquid storage atomization member (150); the liquid guide member (120) is separately connected to the liquid storage tank (110) and the liquid storage atomization member (150); the liquid storage tank (110) is used for storing an atomization substrate; an air inlet portion (123) is provided in the liquid guide member (120); the liquid guide member (120) is used for guiding the atomization substrate to the liquid storage atomization member (150); the liquid storage atomization member (150) is provided with an atomization space (153), and the atomization space (153) is in communication with the air inlet portion (123); the liquid storage atomization member (150) and the air inlet portion (123) are located above the atomization substrate in the liquid storage tank (110); and the heating assembly (130) is at least partially located in the atomization space (153), and the heating assembly (130) is used for heating and atomizing the atomization substrate in the atomization space (153) to produce an aerosol. The atomization substrate of the atomization device (11) needs to overcome gravity when being transmitted in the liquid guide member (120), the transmission speed is not changed due to the reduction of the weight of the atomization substrate, and the atomization speed of the heating assembly (130) is kept consistent.

Description

Atomizer device and electronic atomizer [Technical field]

The present application relates to the field of electronic atomization technology, and in particular to an atomization device and an electronic atomizer.

[Background technology]

Atomizer is a product that atomizes the atomized matrix to be atomized to form an aerosol. At present, atomizer manufacturers generally pursue the ultimate taste of the atomizer during the suction process. Therefore, the aerosol atomized by the atomizer needs to be able to stimulate the mouth, throat, lungs, and nose in the front, middle, and back sections, and have a good aftertaste. The sweetness and coolness of the aerosol, the fullness of the aroma, the throat stimulation, and the humidity need to be consistent, and there should be no fussy taste or foreign taste at the entrance. The atomization speed of the atomizer needs to be consistent throughout the process.

In the related art, the atomized matrix in the atomizer is usually stored in the liquid storage cotton and needs to be transferred by gravity. However, the atomized matrix in the liquid storage cotton has a slower transfer speed as its weight decreases, which reduces the atomization efficiency of the atomizer and causes the taste of the aerosol to be inconsistent.

[Summary of the invention]

The main technical problem solved by the present application is to provide an atomization device and an electronic atomizer, which can maintain the consistency of the atomization efficiency of the atomization device when the atomization matrix is consumed in different amounts.

In order to solve the above technical problems, a technical solution adopted in the present application is: to provide an atomization device, comprising: a heating component, a liquid storage tank, a liquid guiding component and a liquid storage atomization component, the liquid guiding component is respectively connected to the liquid storage tank and the liquid storage atomization component, the liquid storage tank is used to store the atomization matrix, the liquid guiding component is provided with an air inlet portion, the liquid guiding component is used to guide the atomization matrix to the liquid storage atomization component, the liquid storage atomization component is provided with an atomization space, the atomization space is connected to the air inlet portion, the liquid storage atomization component and the air inlet portion are located on the upper side of the atomization matrix in the liquid storage tank, and the heating component is at least partially located in the atomization space, and the heating component is used to heat and atomize the atomization matrix in the atomization space to form an aerosol.

Preferably, the liquid guiding part includes a first liquid guiding part and a second liquid guiding part which are connected to each other, the first liquid guiding part extends into the bottom of the liquid storage tank, the second liquid guiding part is located on the upper side of the first liquid guiding part and the air inlet part is arranged on the second liquid guiding part.

Preferably, the liquid storage atomization component comprises a liquid storage portion and an atomization portion, the liquid storage portion is arranged at the periphery of the atomization portion and contacts with the liquid guide component to store the atomization matrix, and the atomization portion contacts with the heating component.

Preferably, the liquid storage part and the atomization part are an integrated structure.

Preferably, the atomization device further comprises a bracket, the bracket is arranged on the second liquid guiding part, a containing space and a first air inlet connected to the containing space are provided in the bracket, the first air inlet is connected to the outside, and the bracket is arranged on the air inlet part.

Preferably, the number of the first air inlet is one, two or more, the bracket is provided with a boss protruding toward the atomizing space in the accommodating space, the top of the boss is opposite to the atomizing space, and the side of the boss is opposite to the atomizing space. The first air inlet is opposite.

Preferably, the atomization device also includes a first sealing member, which is installed in the liquid storage tank and sealed with the inner wall of the liquid storage tank. The first sealing member is provided with a second accommodating cavity which penetrates along the axial direction. The bracket, the liquid storage atomization member, at least part of the second liquid guiding portion and the heating assembly are installed in the second accommodating cavity.

Preferably, the atomization device also includes an air inlet pipe, the side wall of the first sealing member is provided with a second air inlet, the side wall of the liquid storage tank is provided with a third air inlet, the first air inlet, the second air inlet and the third air inlet are arranged opposite to each other, and the air inlet pipe is arranged in the first air inlet and the second air inlet.

Preferably, a first adsorbent is sandwiched between the liquid storage tank and the first sealing member, and the first adsorbent is located on the upper side of the second air inlet.

In order to solve the above technical problems, another technical solution adopted by the present application is: to provide an electronic atomizer, including the atomization device provided by the present application.

The beneficial effects of the present application are as follows: the atomizing device of the present application includes a heating assembly, a liquid storage tank, a liquid guide and a liquid storage atomizing member. The liquid guide is connected to the liquid storage tank and the liquid storage atomizing member respectively, the liquid storage tank is used to store the atomized matrix, an air inlet is provided in the liquid guide, the liquid storage atomizing member is provided with an atomizing space, the atomizing space is communicated with the air inlet, and the heating assembly is at least partially located in the atomizing space, the liquid storage atomizing member and the air inlet are located on the upper side of the atomized matrix in the liquid storage tank. When the atomized matrix is transferred to the atomizing space through the liquid guide, it is necessary to overcome its own gravity, and the transfer speed of the atomized matrix will not change as the weight of the atomized matrix in the liquid storage tank decreases. Different from the prior art, the speed at which the atomized matrix in the liquid storage tank of the present application is transferred to the heating assembly remains substantially unchanged, so that the atomization speed of the heating assembly remains unchanged, the mouthfeel of the aerosol produced by the atomizing device remains consistent, and the air inlet and the liquid storage atomizing member are located on the same side, which can shorten the overall length of the air inlet channel of the atomizing device and prevent blockage.

【Brief Description of the Drawings】

FIG1 is a schematic structural diagram of an embodiment of an electronic atomizer of the present application;

FIG2 is a schematic diagram of an explosion structure of an embodiment of an atomizing device of the present application;

FIG3 is a cross-sectional view of an atomizing assembly in the atomizing device of the present application;

FIG4 is a schematic diagram of the structure of an oil storage tank in an embodiment of an atomization device of the present application;

FIG5 is a schematic structural diagram of a liquid guide member in an embodiment of an atomization device of the present application;

FIG6 is a schematic diagram of the structure of a bracket in an embodiment of the atomization device of the present application;

7 is a schematic diagram of the installation structure of the liquid guide member, the bracket and the liquid storage member in one embodiment of the atomization device of the present application;

FIG8 is a schematic structural diagram of a first sealing member in an embodiment of an atomizing device of the present application;

FIG9 is a schematic structural diagram of a second sealing member in an embodiment of the atomizing device of the present application;

FIG. 10 is a schematic diagram of the installation structure of an adsorbent, a first sealing member, and a second sealing member in an embodiment of the atomization device of the present application.

[Specific implementation method]

The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the present application are not included in the description. The embodiments all belong to the protection scope of this application.

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

Please refer to FIG. 1 , which is a schematic structural diagram of an embodiment of an electronic atomizer of the present application.

The present application provides an embodiment of an electronic atomizer, wherein the electronic atomizer 10 is a product that can generate an aerosol by atomizing an atomizing substrate by heating the atomizing substrate.

The electronic atomizer 10 includes an atomizing device 11 and a power supply device 12. The atomizing device 11 stores an atomizing matrix, and the atomizing device 11 atomizes the atomizing matrix to produce an aerosol. The atomizing device 11 is electrically connected to the power supply device 12, wherein components such as a battery (not shown in the figure), a circuit board (not shown in the figure), an airflow/air pressure sensor (not shown in the figure) and a control chip (not shown in the figure) can be arranged in the power supply device 12. The battery can provide the electrical energy required for the atomization of the atomizing device 11. The circuit board can connect the battery and the airflow/air pressure sensor. The airflow/air pressure sensor can detect the airflow/air pressure conditions inside the electronic atomizer 10, reflect whether the user has an inhalation action, and feedback the signal to the control chip. The control chip controls the discharge of the battery, thereby controlling the atomization work of the atomizing device 11.

Optionally, an airflow sensor may also be provided in the atomizing device 11. The airflow sensor is used to sense the gas flow in the air inlet channel in the atomizing device 11. When the user inhales, the airflow in the air inlet channel in the atomizing device 11 flows, and the gas in the air inlet channel in the atomizing device 11 is also taken away, forming a negative pressure, which triggers the airflow sensor to send a suction signal to control the atomizing device 11 to work.

Regarding the atomization device of the present application, please continue to refer to the following description of the embodiment of the atomization device.

Please refer to FIG. 2 and FIG. 3 , FIG. 2 is a schematic diagram of an exploded structure of an embodiment of the atomizing device of the present application, and FIG. 3 is a cross-sectional view of an atomizing component in the atomizing device of the present application.

In this embodiment, the atomization device 11 includes a liquid storage tank 110 , a liquid guide 120 , a heating assembly 130 , a nozzle 140 and a liquid storage atomization component 150 .

The liquid storage tank 110 is used to store the atomized matrix. The liquid guide 120 is connected to the liquid storage atomization component 150 and the liquid storage tank 110 respectively, and is used to guide the atomized matrix in the liquid storage tank 110 to the liquid storage atomization component 150. Among them, the liquid storage atomization component 150 is provided with an atomization space 153, and the heating component 130 is at least partially located in the atomization space 153 and in contact with the liquid storage atomization component 150. After being powered on, the heating component 130 can heat and atomize the atomized matrix on the surface of the liquid storage atomization component 150 to form an aerosol in the atomization space 153.

Optionally, the heating component 130 may be a heating wire, a heating mesh or other heating resistors.

The suction nozzle 140 is disposed on one side of the liquid storage atomizer 150 and is fixedly connected to the liquid storage bin 110 to seal the liquid guide 120 , the liquid storage atomizer 150 and the heating assembly 130 in the liquid storage bin 110 .

An air outlet channel 141 is disposed in the suction nozzle 140 , and the air outlet channel 141 is connected to the atomization space 153 . The user can inhale the aerosol in the atomization space 153 by sucking the air outlet channel 141 through the suction nozzle 140 .

The liquid-conducting member 120 may be made of a porous material or a fiber material, such as porous ceramic, cotton, non-woven fabric, or PLA fiber.

The liquid storage atomizer 150 may be made of a porous material or a fiber material, such as porous ceramic, cotton, non-woven fabric, or PLA fiber.

In this embodiment, the liquid guiding member 120 is further provided with an air inlet portion 123 , the air inlet portion 123 is communicated with the atomization space 153 , and external gas enters the atomization space 153 from the air inlet portion 123 .

The air inlet portion 123 and the liquid storage atomization element 150 are located on the upper side of the atomized matrix stored in the liquid storage tank 110 .

It should be noted that the air inlet part 123 and the liquid storage atomizer 150 are located on the upper side of the atomized matrix stored in the liquid storage tank 110, which means that during the suction process of the atomization device 11 of the present application, the gravitational potential energy surface where the air inlet part 123 and the liquid storage atomizer 150 are located is above the gravitational potential energy surface where the liquid storage tank 110 is located.

Therefore, when the user uses the electronic atomizer 10 to inhale, the flow direction of the atomized matrix in the liquid guide 120 is roughly the direction from the liquid storage tank 110 to the liquid storage atomizing member 150. The transfer of the atomized matrix in the liquid guide 120 needs to overcome the gravitational potential energy. The atomized matrix in the liquid guide 120 is propagated by the capillary action of the liquid guide 120, and the atomized matrix in the liquid guide 120 reaches the atomizing space 153 after overcoming gravity.

In this embodiment, the weight of the atomized matrix in the liquid storage bin 110 decreases as the consumption increases. However, the weight of the atomized matrix in the liquid storage bin 110 will not act on the atomized matrix in the liquid guide 120, so the transfer of the atomized matrix in the liquid guide 120 will not be affected by the consumption of the atomized matrix in the liquid storage bin 110, and the transfer speed is kept stable.

Furthermore, in this embodiment, the air inlet portion 123 and the liquid storage atomizer 150 are simultaneously located on the upper side of the atomization matrix stored in the liquid storage tank 110, so that the air inlet channel of the atomizer device 11 can be set on the side of the liquid storage tank 110, shortening the length of the air inlet channel of the atomizer device 11 and improving the smoothness of the air intake of the atomizer device 11.

Compared with the prior art, the transfer speed of the atomized matrix in the liquid guide 120 in this embodiment can remain consistent, and the atomized matrix will not be affected by gravity to cause inconsistent transfer speeds, thereby enhancing the atomization stability of the heating component 130, improving the consistency of the aerosol taste, and also improving the smoothness of the air intake of the atomizing device 11.

Please refer to FIG. 3 and FIG. 4 , FIG. 4 is a schematic diagram of the structure of the oil storage bin in one embodiment of the atomization device of the present application.

Specifically, the liquid storage bin 110 includes a first accommodating chamber 111, the first accommodating chamber 111 has a first accommodating chamber opening 112, the liquid guide 120 and the liquid storage atomizer 150 are accommodated in the first accommodating chamber 111, and the first accommodating chamber opening 112 faces the direction of the suction nozzle 140. The suction nozzle 140 is buckled on the first accommodating chamber opening 112 and is fixedly connected to the liquid storage bin 110 to seal the first accommodating chamber opening 112.

The first accommodating chamber 111 stores an atomized matrix. The atomized matrix can be stored in the first accommodating chamber 111 through a liquid storage member, such as non-woven fabric, integrated cotton or PLA fiber, or can be directly stored in the first accommodating chamber 111.

Optionally, the atomization assembly further includes an electrode 240. The electrode 240 is fixedly mounted on the outside of the liquid storage tank 110. The heating assembly 130 can be electrically connected to the electrode 240 by means of a pin (not shown). The electrode 240 is used to connect an external power source, such as the power supply device 12 in FIG. 1, to provide electrical energy for the atomization work of the heating assembly 130.

Since the opening 112 of the first accommodating cavity of the liquid storage bin 110 in this embodiment faces the suction nozzle 140, the electronic atomizer 10 in this embodiment does not need to be turned over during the production and assembly process after the atomization matrix is loaded, and can be directly assembled with the suction nozzle 140, eliminating unnecessary rotation steps, simplifying the production process, and facilitating production automation. Therefore, the atomization device in this embodiment also has the advantage of being easy to assemble.

Please refer to FIGS. 3 to 5 , where FIG. 5 is a schematic structural diagram of a liquid guide member in an embodiment of the atomization device of the present application.

Furthermore, the liquid guiding member 120 includes a first liquid guiding portion 121 and a second liquid guiding portion 122 , the first liquid guiding portion 121 and the second liquid guiding portion 122 are connected, and the first liquid guiding portion 121 and the second liquid guiding portion 122 can be integrally formed or separately provided.

During the use of the electronic atomizer 10, the second liquid guide portion 122 is located on the upper side of the first liquid guide portion 121 and the air inlet portion 123 is arranged on the second liquid guide portion 122. The first liquid guide portion 121 extends into the first accommodating chamber 111 and contacts the atomized matrix stored in the first accommodating chamber 111. The second liquid guide portion 122 is connected to the atomizing portion 152, and the atomized matrix in the first liquid guide portion 121 is transferred to the second liquid guide portion 122 by capillary action, and the second liquid guide portion 122 then transfers the atomized matrix to the atomizing portion 152 for atomization.

In one embodiment, the first liquid guiding portion 121 extends from the second liquid guiding portion 122 to the bottom of the liquid storage bin 110, i.e., abuts against the bottom of the first accommodating cavity 111, so that the first liquid guiding portion 121 can fully contact the atomized matrix in the first accommodating cavity 111, thereby improving the utilization rate of the atomized matrix in the liquid storage bin 110.

Please refer to FIG. 2 , FIG. 3 , FIG. 5 and FIG. 6 , FIG. 6 is a schematic diagram of the structure of a bracket in an embodiment of the atomization device of the present application.

In this embodiment, the atomizing device 11 further includes a bracket 160 . The air inlet 123 is disposed in the second liquid guiding portion 122 of the liquid guiding member 120 , and the bracket 160 is installed in the air inlet 123 , so that the bracket 160 is installed on the second liquid guiding portion 122 .

The bracket 160 is provided with an accommodating space 161 , the liquid storage atomizing element 150 is supported on the bracket 160 , and the atomizing space 153 in the liquid storage atomizing element 150 is connected to the accommodating space 161 .

The bracket 160 not only supports the liquid storage atomizer 150 , but also guides external airflow into the atomization space 153 , so that the airflow can take away the aerosol in the atomization space 153 .

The bracket 160 is provided with a first air inlet 162 , which connects the accommodating space 161 with the outside. External air flow enters the accommodating space 161 and the atomizing space 153 through the first air inlet 162 , and the aerosol in the atomizing space 153 flows to the air outlet channel 141 .

The accommodating space 161 can accommodate a certain amount of liquid matrix. For example, the incompletely atomized atomized matrix or condensed liquid in the atomizing space 153 can flow into the accommodating space 161 to prevent the first air inlet 162 from being blocked.

Optionally, the number of the first air inlets 162 may be one, two or more. In the present embodiment, two first air inlets 162 are taken as an example, and the two first air inlets 162 are respectively arranged on the side of the bracket 160. In the description of the present embodiment, the side of the bracket 160 is relative to the top surface and the bottom surface, the top surface refers to the side of the bracket 160 facing the liquid storage atomizer 150, the bottom surface refers to the side of the bracket 160 away from the liquid storage atomizer 150, and the side of the bracket 160 is perpendicular to the bottom surface and the top surface of the bracket.

Optionally, the bracket 160 is provided with a boss 163 in the accommodating space 161, and the boss 163 protrudes toward the atomizing space 161 in the accommodating space 161. The boss 163 is arranged at the bottom of the accommodating space 161, and the top surface of the boss 163, that is, the protruding surface of the boss 163 is opposite to the atomizing space 161. The side surface of the boss 163 is opposite to the first air inlet 162.

The boss 163 is used to rectify the airflow of the first air inlet 162. When there are two or more first air inlets 162, the boss 163 can be used to converge the airflow of each first air inlet 162. After the airflow enters the accommodating space 161 from the first air inlet 162, it is rectified or converged by the boss 163. After rectification or convergence, the airflow flows toward the atomization space 161.

At the same time, the boss 163 can also prevent airflow collision, reduce noise, and prevent eddy currents.

In the related art, the air inlet of the atomizing assembly in the atomizing device needs to pass through a series of components such as batteries and circuit boards before it can be connected to the outside world, which may cause problems such as poor ventilation. The atomization space 153 is connected to the outside world, so that the atomization space 153 in the liquid storage atomization element 150 can directly take in air through the first air inlet 162 in the bracket 160, which greatly shortens the airway length of the electronic atomizer 10 and ensures the smoothness of the air intake of the electronic atomizer 10. In addition, the atomization space 153 can also accommodate a certain amount of liquid matrix, reducing the risk of the first air inlet 162 being blocked.

Please refer to FIG. 2 , FIG. 3 and FIG. 7 , FIG. 7 is a schematic diagram of the installation structure of the liquid guide member, the bracket and the liquid storage atomizer member in one embodiment of the atomizer device of the present application.

The liquid storage atomization element 150 may include a liquid storage portion 151 and an atomization portion 152 .

The liquid storage portion 151 contacts the second liquid guiding portion 122 of the liquid guiding member 120 to store and transfer part of the atomized matrix from the second liquid guiding portion 122 .

The atomization space 153 is disposed in the atomization portion 152 , and at least a portion of the heating assembly 130 is disposed in the atomization portion 152 and in contact with the atomization portion 152 .

The liquid storage section 151 has the function of storing the atomized matrix. The atomized matrix in the second liquid guiding section 122 can be transferred to the liquid storage section 151 and stored in the liquid storage section 151. The atomized matrix stored in the liquid storage section 151 can be transferred to the atomizing section 152 for heating and atomization by the heating component 130 in the atomizing section 152.

In an exemplary embodiment, part of the atomization portion 152 is in direct contact with the second liquid guiding portion 122 , that is, the atomized matrix in the second liquid guiding portion 122 can also be directly transferred to the atomization portion 152 , thereby improving the liquid guiding efficiency.

In this embodiment, the liquid storage part 151 and the atomization part 152 are two separately arranged components, the liquid storage part 151 and the atomization part 152 are connected, and the liquid storage part 151 is arranged on the periphery of the atomization part 152 .

In other embodiments, the liquid storage portion 151 and the atomization portion 152 may also be integrally formed, which simplifies the structure and improves assembly efficiency.

Please refer to FIG. 2 , FIG. 3 and FIG. 8 , FIG. 8 is a schematic diagram of the structure of the first sealing member in an embodiment of the atomizing device of the present application.

In this embodiment, the atomizing device 11 further includes a first sealing member 170. The first sealing member 170 may be made of a silicone material with good airtightness.

The first sealing member 170 is disposed in the first accommodating chamber 111 of the liquid storage bin 110 and is sealedly connected to the inner wall of the first accommodating chamber 111 to prevent leakage of the atomized matrix in the first accommodating chamber 111 .

Specifically, the first sealing member 170 axially penetrates the second accommodating chamber 171, that is, the second accommodating chamber 171 penetrates the upper and lower sides of the first sealing member 170. The liquid storage atomizer 150, at least part of the second liquid guide portion 122, the heating assembly 130, the bracket 160 and the liquid storage atomizer 150 are installed in the second accommodating chamber 171.

In one embodiment, the liquid storage portion 151 and the second liquid guiding portion 122 are stacked, the liquid storage portion 151 is arranged on the periphery of the atomization portion 152 and contacts the atomization portion 152, a portion of the second liquid guiding portion 122 is also arranged on the periphery of the atomization portion 152 and contacts the heating assembly 130, the bracket 160 is arranged in the second liquid guiding portion 122, the second liquid guiding portion 122, the bracket 160 and the liquid storage portion 151 enter the second accommodating chamber 171 from one side opening of the first sealing member 170 in sequence in the above manner, and the second liquid guiding portion 122 and the liquid storage atomization member 150 are respectively fitted with the inner wall of the second accommodating chamber 171.

Furthermore, a second air inlet 172 is further provided on the side wall of the first sealing member 170 . The second air inlet 172 is arranged opposite to the first air inlet 162 on the bracket 160 . The second air inlet 172 is used to connect the first air inlet 162 with the outside.

Optionally, the atomizing device 11 further includes a sealing ring 210, which may be a rubber ring or a silicone ring. The outer periphery of the sealing member 170 is provided with a sealing groove 173 for installing a sealing ring 210. The sealing ring 210 can be sleeved in the sealing groove 173 of the first sealing member 170 to enhance the airtightness between the first sealing member 170 and the inner wall of the first accommodating chamber 111 of the liquid storage bin 110.

As shown in Fig. 2 to Fig. 4, the side wall of the liquid storage tank 110 is further provided with a third air inlet 113, and the third air inlet 113, the second air inlet 172 and the first air inlet 162 are arranged opposite to each other in sequence. The first air inlet 162 is connected to the outside atmosphere, and the outside air flow enters the accommodating space 161 of the bracket 160 in sequence through the first air inlet 162, the second air inlet 172 and the third air inlet 113.

In some embodiments, other shells may be provided on the outside of the liquid storage tank 110, or decorative parts may be provided on the outer wall of the liquid storage tank 110. In this case, the shell or decorative part should be provided with through holes opposite to the third air inlet 113, the second air inlet 172 and the first air inlet 162, so that external gas can enter the accommodating space 161 through the through holes to ensure the normal use of the atomizing device 11. In addition, the shell or decorative part and the outer wall of the liquid storage tank 110 may also be provided with a certain gap, and the external gas may enter the accommodating space 161 through the gaps in turn through the third air inlet 113, the second air inlet 172 and the first air inlet 162.

Through the above design, the present embodiment greatly shortens the airway length of the electronic atomizer 10 , thereby ensuring the smoothness of the air intake of the electronic atomizer 10 .

Optionally, the atomizing device 11 further includes an air inlet duct 190 , which is disposed in the second air inlet 172 and the third air inlet 113 , and is connected to the first air inlet 162 and further to the accommodating space 160 .

The air inlet duct 190 may be used to guide airflow, and may also be used to position the first air inlet 162 and the second air inlet 172 , and strengthen the connection between the bracket 160 and the first sealing member 170 .

Please refer to Figures 2, 3, 9 and 10. Figure 9 is a structural schematic diagram of the second sealing member in an embodiment of the atomizing device of the present application. Figure 10 is a schematic diagram of the installation structure of the adsorption member, the first sealing member and the second sealing member in an embodiment of the atomizing device of the present application.

In this embodiment, the atomizing device 11 further includes a second sealing member 220 , a first adsorber 200 , and a second adsorber 230 .

The first adsorber 200 is disposed on the upper side of the second air inlet 172 to adsorb the liquid medium leaking from the second air inlet 172 to prevent the liquid medium from entering the third air inlet 113 and leaking to the outside.

In one embodiment, the first adsorptive body 200 is annular and is sleeved on the outer circumference of the first sealing member 170 , and the first adsorptive body 200 is sandwiched between the liquid storage tank 110 and the first sealing member 170 .

Optionally, the first adsorber 200 is made of a porous material or a fiber material, such as porous ceramic, cotton, non-woven fabric or PLA fiber, etc.

The second sealing member 220 is installed on the other side opening of the first sealing member 170 , and the opening is opposite to the suction nozzle 140 .

The second sealing member 220 may be made of a silicone material with good air tightness. The second sealing member 220 is provided with a first through hole 221 and a sealing rib 222 .

The sealing rib 222 abuts against the inner wall of the second accommodating cavity 171 of the first sealing member 170 to seal the other opening of the first sealing member 170 .

The second sealing member 220 is also in contact with the atomizing portion 152 , and the first through hole 221 is in communication with the atomizing space 153 of the atomizing portion 152 .

The second adsorbent 230 is sandwiched between the suction nozzle 140 and the second sealing member 220. The second through hole 231 communicates with the air outlet channel 141 and the first through hole 221 .

The aerosol generated by atomization in the atomization space 153 reaches the air outlet channel 141 along the first through hole 221 and the second through hole 231 in sequence, and is inhaled by the user in the air outlet channel 141 .

The second adsorbent 230 can adsorb liquid media near the channel, such as condensed liquid. Aerosols and other gases need to pass through the second adsorbent 230 before flowing to the outside, so the second adsorbent 230 can prevent the user from inhaling the liquid medium.

Optionally, the second adsorber 230 is made of a porous material or a fiber material, such as porous ceramics, cotton, non-woven fabrics or PLA fibers.

In summary, the present application provides an atomization device and an electronic atomizer. When the atomized matrix in the atomization device is transferred to the atomization space through the liquid guide, it is necessary to overcome its own gravity, and the transfer speed of the atomized matrix will not change as the weight of the atomized matrix in the liquid storage tank decreases. Different from the prior art, the speed at which the atomized matrix in the liquid storage tank of the present application is transferred to the heating component remains basically unchanged, so that the atomization speed of the heating component is stable, the taste of the aerosol generated by the atomization device remains consistent, and the air inlet and the liquid storage atomization component are located on the same side, which can shorten the overall length of the air inlet channel of the atomization device and prevent blockage.

Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed components can be implemented in other ways. For example, the component embodiments described above are only schematic, and the division of the above units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices. The term "and/or" is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and/or B may represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character "/" in this article generally indicates that the associated objects before and after are in an "or" relationship.

The above description is only an embodiment of the present application, and does not limit the scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied to other related technical fields, shall be deemed to be a patent of the present invention. The fields are similarly included in the patent protection scope of this application.

Claims (10)

A nebulizer, characterized in that it comprises: a heating component, a liquid storage tank, a liquid guiding member and a liquid storage nebulizer, the liquid guiding member is respectively connected to the liquid storage tank and the liquid storage nebulizer, the liquid storage tank is used to store a nebulizer matrix, the liquid guiding member is provided with an air inlet portion, the liquid guiding member is used to guide the nebulizer matrix to the liquid storage nebulizer, the liquid storage nebulizer is provided with an atomization space, the atomization space is communicated with the air inlet portion, the liquid storage nebulizer and the air inlet portion are located on the upper side of the nebulizer matrix in the liquid storage tank, and the heating component is at least partially located in the atomization space, and the heating component is used to heat and atomize the nebulizer matrix in the atomization space to form an aerosol. The atomizing device according to claim 1, characterized in that The liquid guiding part includes a first liquid guiding part and a second liquid guiding part connected to each other, the first liquid guiding part extends into the bottom of the liquid storage bin, the second liquid guiding part is located on the upper side of the first liquid guiding part and the air inlet part is arranged on the second liquid guiding part. The atomizing device according to claim 1, characterized in that The liquid storage atomization component comprises a liquid storage portion and an atomization portion. The liquid storage portion is arranged at the periphery of the atomization portion and contacts the liquid guide component to store the atomization matrix. The atomization portion contacts the heating component. The atomizing device according to claim 3, characterized in that The liquid storage part and the atomization part are an integrated structure. The atomizing device according to claim 1, characterized in that The atomizing device further comprises a bracket, which is arranged on the second liquid guiding part. A containing space and a first air inlet connected to the containing space are arranged in the bracket. The first air inlet is connected to the outside. The bracket is arranged on the air inlet part. The atomizing device according to claim 5, characterized in that The number of the first air inlets is one, two or more, and the bracket is provided with a boss protruding toward the atomization space in the accommodating space, the top of the boss is opposite to the atomization space, and the side of the boss is opposite to the first air inlet. The atomizing device according to claim 5, characterized in that The atomization device also includes a first sealing member, which is installed in the liquid storage tank and is sealed to the inner wall of the liquid storage tank. The first sealing member is provided with a second accommodating cavity which passes through the liquid storage tank in the axial direction. The bracket, the liquid storage atomization member, at least part of the second liquid guiding portion and the heating assembly are installed in the second accommodating cavity. The atomizing device according to claim 7, characterized in that The atomization device also includes an air inlet pipe, the side wall of the first sealing member is provided with a second air inlet, the side wall of the liquid storage tank is provided with a third air inlet, the first air inlet, the second air inlet and the third air inlet are arranged opposite to each other, and the air inlet pipe is arranged in the first air inlet and the second air inlet. The atomizing device according to claim 8, characterized in that A first adsorbent is sandwiched between the liquid storage tank and the first sealing member, and the first adsorbent is located on the upper side of the second air inlet. An electronic atomizer, characterized by comprising the atomization device according to any one of claims 1 to 9.