Atomizer and atomizing device

Abstract

The utility model relates to the technical field of atomization, in particular to an atomizer and an atomization device.The atomizer comprises an atomization assembly, a liquid supplementing assembly and an appliance body, the atomization assembly is used for heating atomized liquid to generate aerosol, and the liquid supplementing assembly is used for supplementing the atomized liquid to the atomization assembly; the appliance body is provided with a first liquid storage cavity, a second liquid storage cavity and a communication channel communicating the first liquid storage cavity with the second liquid storage cavity, the first liquid storage cavity and the second liquid storage cavity are arranged at intervals, the atomization assembly is in fluid communication with the first liquid storage cavity, and the liquid supplementing assembly is in fluid communication with the second liquid storage cavity. Atomized liquid in the liquid supplementing assembly needs to sequentially pass through the second liquid storage cavity, the communication channel and the first liquid storage cavity to enter the atomization assembly, so that the liquid supplementing speed of the liquid supplementing assembly to the atomization assembly can be reduced through the first liquid storage cavity and the second liquid storage cavity which are arranged at an interval and communicate with each other through the communication channel; therefore, the probability of liquid leakage of the atomizer and the atomizing device is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization, in particular to an atomizer and an atomization device. BACKGROUND

[0002] The atomization device generally comprises an atomizer and a power supply assembly, and the atomizer using atomization liquid generally comprises a liquid supplement assembly and an atomization assembly. The liquid supplement assembly is used for storing atomization liquid, and the atomization liquid in the liquid supplement assembly can enter the atomization assembly along a liquid supplement channel. The atomization liquid entering the atomization assembly can be heated by an atomization core to generate aerosol for a user to use.

[0003] After the atomization core is heated, the heat generated by the atomization core can be transmitted to the liquid supplement assembly along the atomization assembly. The increase of the temperature and the air pressure in the liquid supplement assembly can increase the liquid supplement rate of the liquid supplement assembly. The too fast liquid supplement rate can cause the atomizer and the atomization device to leak liquid. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an atomizer and an atomization device to solve the technical problem that the too fast liquid supplement rate can cause the atomizer and the atomization device to leak liquid.

[0005] According to a first aspect, an embodiment provides an atomizer, comprising:

[0006] an atomization assembly, the atomization assembly being used for heating atomization liquid to generate aerosol;

[0007] a liquid supplement assembly, the liquid supplement assembly being used for supplementing the atomization assembly with atomization liquid;

[0008] a device main body, the device main body having a first liquid storage cavity, a second liquid storage cavity and a communication channel communicating the first liquid storage cavity and the second liquid storage cavity, the atomization assembly being in fluid communication with the first liquid storage cavity, and the liquid supplement assembly being in fluid communication with the second liquid storage cavity.

[0009] In an optional embodiment, the atomization assembly comprises an atomization core located in the first liquid storage cavity, and the first liquid storage cavity is provided with a first liquid suction member arranged around the atomization core.

[0010] In an optional embodiment, the second liquid storage cavity is provided with a second liquid suction member.

[0011] In an optional embodiment, the density of the first liquid suction member is less than the density of the second liquid suction member.

[0012] In an optional embodiment, the communication channel is provided with a liquid guide member, the liquid guide member being in contact with the first liquid suction member and the second liquid suction member respectively, and the liquid guide member is used for guiding the atomization liquid from the second liquid suction member to the first liquid suction member.

[0013] In an alternative embodiment, the device body has an aerosol passage in communication with the atomization assembly, the first liquid storage cavity and the second liquid storage cavity are arranged perpendicularly to the extension direction of the aerosol passage, and the liquid guide is located on the side of the first liquid guide and the second liquid guide facing the outlet of the aerosol passage in the extension direction of the aerosol passage.

[0014] In an alternative embodiment, the device body has an aerosol passage in communication with the atomization assembly, the liquid supplement assembly is located on the side of the second liquid storage cavity facing the outlet of the aerosol passage in the extension direction of the aerosol passage, and the liquid supplement assembly is in communication with the second liquid storage cavity through the liquid guide hole.

[0015] In an alternative embodiment, the liquid guide hole is located on the side of the communication passage away from the outlet of the aerosol passage in the extension direction of the aerosol passage.

[0016] In an alternative embodiment, the device body comprises a liquid guide tube inserted into the second liquid storage cavity, the liquid guide hole is located on the tube wall of the liquid guide tube, and the tube wall of the liquid guide tube is provided with an air inlet hole capable of communicating the aerosol passage and the liquid supplement assembly under the pressure difference between the liquid supplement assembly and the atomizer.

[0017] According to the second aspect, in an embodiment, an atomization device is provided, comprising a power supply assembly and the atomizer of any of the above embodiments, and the power supply assembly is in conductive connection with the atomization assembly.

[0018] The atomizer and the atomization device according to the above embodiments, the atomizer comprises an atomization assembly, a liquid supplement assembly, and a device body, the atomization assembly is used for heating atomization liquid to generate aerosol, the liquid supplement assembly is used for supplementing atomization liquid to the atomization assembly, the device body has a first liquid storage cavity, a second liquid storage cavity, and a communication passage in communication with the first liquid storage cavity and the second liquid storage cavity, the atomization assembly is in fluid communication with the first liquid storage cavity, and the liquid supplement assembly is in fluid communication with the second liquid storage cavity. The atomization liquid in the liquid supplement assembly needs to pass through the second liquid storage cavity, the communication passage, and the first liquid storage cavity in sequence before entering the atomization assembly, so that the first liquid storage cavity and the second liquid storage cavity arranged at intervals and communicated by the communication passage can slow down the liquid supplement rate of the liquid supplement assembly to the atomization assembly, thereby reducing the probability of liquid leakage of the atomizer and the atomization device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 2 is a partially exploded schematic view of an embodiment of the atomizer;

[0020] Figure 2 Fig. 3 is a schematic view of the internal structure of an embodiment of the atomizer;

[0021] Figure 3 Structure diagram of a cavity support for an embodiment;

[0022] Figure 4 Exploded structure diagram of an atomizer for an embodiment, without showing the liquid supplement assembly.

[0023] In the figure: 100, atomizer; 1, appliance body; 11, mouthpiece support; 111, aerosol channel; 112, mouthpiece; 12, first sealing member; 121, first through hole; 122, groove; 123, communication air channel; 13, cavity support; 131, first liquid storage cavity; 132, first liquid suction member; 133, partition; 134, second liquid storage cavity; 135, second liquid suction member; 136, communication channel; 137, liquid guide member; 14, second sealing member; 141, second through hole; 15, base; 151, gas inlet; 16, liquid guide pipe; 161, liquid guide hole; 162, gas inlet hole; 17, liquid supplement assembly; 171, liquid storage bottle; 18, atomization assembly; 181, atomization core; 182, atomization pipe.

[0024] Explanation of bracketed reference numerals in the drawings: In the bracketed reference numerals in the drawings, the feature referred to by the reference numeral in the bracket is both the feature represented by the numeral in the bracket and the feature represented by the numeral outside the bracket. DETAILED DESCRIPTION

[0025] The application will be described in further detail below with reference to the drawings. Like elements in different embodiments are denoted by like reference numerals. In the following embodiments, many details are described in order to provide a better understanding of the application. However, a person skilled in the art can easily recognize that some features can be omitted in different cases, or can be replaced by other elements, materials, methods. In some cases, some operations related to the application are not shown or described in the specification in order to avoid the core of the application being overwhelmed by too much description, and it is not necessary to describe these related operations in detail for a person skilled in the art based on the description in the specification and general technical knowledge in the art.

[0026] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be sequentially adjusted or adjusted in a manner that is obvious to a person skilled in the art. Therefore, the specification and drawings are only intended to clearly describe one embodiment, and do not mean that the composition and / or order is necessary.

[0027] The serial numbers of components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and have no technical meaning. Unless otherwise specified, "connection" and "coupling" in this application include direct and indirect connections (couplings).

[0028] The embodiment of the present application discloses an atomizer 100, which can be applied to an atomization device and cooperates with a power supply assembly (not shown in the figure) to heat and atomize liquid to generate aerosol for a user. The atomizer 100 reduces the liquid supplement rate of the liquid supplement assembly 17 to the atomization assembly 18 and reduces the liquid leakage probability of the atomizer 100 and the entire atomization device by arranging two liquid storage cavities and a communication channel 136 communicating the two liquid storage cavities between the liquid supplement assembly 17 and the atomization assembly 18.

[0029] The atomizer 100 of the embodiment of the present application, please refer to Figures 1 to 4 , comprising an appliance body 1, an atomization assembly 18 and a liquid supplement assembly 17, the atomization assembly 18 and the liquid supplement assembly 17 are both mounted on the appliance body 1, the liquid supplement assembly 17 includes a liquid storage bottle 171 for storing atomization liquid, the liquid supplement assembly 17 is used for supplementing atomization liquid to the atomization assembly 18, and the atomization assembly 18 is used for heating atomization liquid to generate aerosol for a user to use; the appliance body 1 has a first liquid storage cavity 131, a second liquid storage cavity 134 and a communication channel 136 communicating the first liquid storage cavity 131 and the second liquid storage cavity 134, the atomization assembly 18 is in fluid communication with the first liquid storage cavity 131, and the liquid supplement assembly 17 is in fluid communication with the second liquid storage cavity 134, so that the atomization liquid in the liquid supplement assembly 17 enters the atomization assembly 18 in sequence through the second liquid storage cavity 134, the communication channel 136 and the first liquid storage cavity 131, is atomized by the atomization assembly 18 to generate aerosol, so that the liquid supplement rate of the liquid supplement assembly 17 to the atomization assembly 18 can be reduced, thereby reducing the liquid leakage probability of the atomizer 100 and the atomization device.

[0030] In some embodiments, please continue to refer to Figures 1 to 4 , the appliance body 1 has an aerosol channel 111 for discharging aerosol, the atomization assembly 18 can be mounted on the side where the inlet end of the aerosol channel 111 is located, the atomization assembly 18 includes an atomization core 181, and the atomization core 181 is in fluid communication with the aerosol channel 111, so that the aerosol generated by being heated and atomized at the atomization core 181 can be discharged from the outlet of the aerosol channel 111 along the aerosol channel 111.

[0031] The liquid supplement assembly 17 is arranged in a plane perpendicular to the extending direction of the aerosol channel 111, and the liquid supplement assembly 17 and the second liquid storage cavity 134 are arranged in the extending direction of the aerosol channel 111. During use of the atomizer 100, the aerosol channel 111 is arranged in the up-down direction, and the atomized liquid in the liquid supplement assembly 17 can flow to the second liquid storage cavity 134 under the action of gravity. In this way, the liquid supplement assembly 17 can supplement the liquid to the second liquid storage cavity 134, and the size of the atomizer 100 in the plane perpendicular to the extending direction of the aerosol channel 111 can be reduced, which is helpful to realize the miniaturization design of the atomizer 100.

[0032] Of course, in other embodiments, the liquid supplement assembly 17 and the second liquid storage cavity 134 can also be arranged in the plane perpendicular to the extending direction of the aerosol channel 111, so that the atomized liquid in the liquid supplement assembly 17 can enter the second liquid storage cavity 134 under the action of the pressure difference between the second liquid storage cavity 134 and the liquid storage bottle 171 in the liquid supplement assembly 17.

[0033] In some embodiments, please refer to Figure 2 The first liquid storage cavity 131 and the second liquid storage cavity 134 in the appliance body 1 are arranged in a plane perpendicular to the extending direction of the aerosol channel 111, and the first liquid storage cavity 131 is arranged on the side of the gas inlet end of the aerosol channel 111 in the extending direction of the aerosol channel 111. The atomization assembly 18 can be arranged in the first liquid storage cavity 131, and the connecting channel 136 is arranged in the extending direction of the aerosol channel 111. The atomized liquid in the second liquid storage cavity 134 can enter the first liquid storage cavity 131 under the action of capillary force or the pressure difference between the two liquid storage cavities. Of course, in other embodiments, the second liquid storage cavity 134 and the first liquid storage cavity 131 can also be arranged in the extending direction of the aerosol channel 111, so that the atomized liquid in the second liquid storage cavity 134 can enter the first liquid storage cavity 131 under the action of gravity.

[0034] In some embodiments, please refer to Figures 2 to 4, the utensil body 1 comprises, in sequence in the direction of extension of the aerosol channel 111, a mouthpiece support 11, a cavity support 13 and a base 15, the aerosol channel 111 is located on the mouthpiece support 11, the mouthpiece support 11 has a mouthpiece 112 for wrapping the user's lips, the mouthpiece 112 is located at the end where the outlet of the aerosol channel 111 is in the direction of extension of the aerosol channel 111, and the aerosol discharged from the outlet of the aerosol channel 111 can be directly inhaled by the user; the mouthpiece support 11 is sealed and matched with the cavity support 13 through a first sealing member 12, the cavity support 13 has two recesses arranged at intervals, the cavity support 13 and the first sealing member 12 enclose the first sealing member 12 at the two recesses to form a first liquid storage cavity 131 and a second liquid storage cavity 134, the first sealing member 12 has a first through hole 121 communicating the atomizing assembly 18 in the first liquid storage cavity 131 with the aerosol channel 111, and the aerosol generated by the atomizing assembly 18 can enter the aerosol channel 111 through the first through hole 121 and be discharged from the outlet of the aerosol channel 111.

[0035] The base 15 is sealed and matched with the cavity support 13 through a second sealing member 14, the base 15 has a gas inlet 151, the second sealing member 14 has a second through hole 141 communicating the atomizing assembly 18 with the gas inlet 151, and the external air of the atomizer 100 can enter the atomizing assembly 18 from the gas inlet 151 along the second through hole 141 and be discharged along the aerosol channel 111 together with the aerosol generated in the atomizing assembly 18.

[0036] The mouthpiece support 11 and the first sealing member 12 are both provided with a through hole penetrating in the direction of extension of the aerosol channel 111, the bottle mouth of a liquid storage bottle 171 in the liquid supplementing assembly 17 is sealed and matched with the mouthpiece support 11 at the through hole through the first sealing member 12, so that the atomizing liquid in the liquid supplementing assembly 17 can enter the second liquid storage cavity 134 through the bottle mouth and the through hole in the first sealing member 12.

[0037] In some embodiments, please refer to Figures 1 to 4, the aerosol passages 111 in the mouthpiece support 11, the first liquid storage cavity 131, the second liquid storage cavity 134 in the appliance main body 1 and the liquid supplement assembly 17 are all provided with a plurality of and equal number of the liquid supplement assembly 17, the first liquid storage cavity 131, the second liquid storage cavity 134 and the aerosol passage 111 correspond to each other to form an atomization unit in the atomizer 100, each atomization unit can independently realize liquid supplement and atomization, the outlets of the plurality of aerosol passages 111 are integrated on the same mouthpiece 112, and a user can inhale the aerosols generated by the plurality of atomization units through the mouthpiece 112. Three or more atomization units can be arranged in a central symmetric manner in a plane perpendicular to the extension direction of the aerosol passage 111, and the center of symmetry is the geometric center of the mouthpiece 112. Two atomization units can be arranged in a symmetric manner with respect to a plane arranged in parallel to the extension direction of the aerosol passage 111, and the symmetric plane passes through the geometric center of the mouthpiece 112. In this way, the storage capacity of the atomization liquid in the atomizer 100 can be improved, the number of aerosols generated by the atomizer 100 in a unit of time can be increased, the satiety of the user can be improved, and the use demand of the user can be met.

[0038] In some embodiments, please continue to refer to Figures 2 to 4 The atomization assembly 18 includes an atomization tube 182 located in the first liquid storage cavity 131, the atomization core 181 is located in the atomization tube 182, the atomization tube 182 is arranged in the extension direction of the aerosol passage 111, one end of the atomization tube 182 is in sealing cooperation with the first sealing member 12, and the other end is in sealing cooperation with the second sealing member 14. The atomization tube 182 has an opening communicating the first liquid storage cavity 131 and the atomization core 181; the first liquid storage cavity 131 is provided with a first liquid suction member 132 arranged around the atomization tube 182, the first liquid suction member 132 can absorb the atomization liquid in the first liquid storage cavity 131, and under the action of negative pressure in the aerosol passage 111, the first liquid suction member 132 can deliver the atomization liquid to the atomization core 181 through the opening on the atomization tube 182. The first liquid suction member 132 can be liquid-absorbing cotton. In this way, the structure of the first liquid suction member 132 arranged in the first liquid storage cavity 131 can reduce the rate of the atomization liquid in the first liquid storage cavity 131 entering the atomization core 181, which helps to reduce the flow rate of the atomization liquid, thereby reducing the liquid leakage probability of the atomizer 100 and the atomization device.

[0039] In other embodiments, the first liquid suction member 132 can be cancelled in the first liquid storage cavity 131, and the atomization liquid in the first liquid storage cavity 131 can enter the atomization core 181 through the opening on the atomization tube 182.

[0040] In some embodiments, please refer to Figures 2 to 4The partition 133 is arranged between the two recesses in the cavity support 13. The first liquid storage cavity 131 and the second liquid storage cavity 134 are separated by the partition 133. The partition 133 is arranged between the first sealing member 12 to form a communication passage 136 that communicates the first liquid storage cavity 131 and the second liquid storage cavity 134.

[0041] In some embodiments, the partition 133 is sealingly connected with the first sealing member 12. The partition 133 is provided with a through hole that communicates the first liquid storage cavity 131 and the second liquid storage cavity 134. The communication passage 136 is formed in the through hole.

[0042] In some embodiments, in order to further reduce the liquid leakage probability of the atomizer 100 and the entire atomization device, please refer to Figure 2 and Figure 4 The second liquid absorbing member 135 is arranged in the second liquid storage cavity 134. The second liquid absorbing member 135 can be liquid absorbing cotton. The second liquid absorbing member 135 can absorb the atomization liquid in the second liquid storage cavity 134. The atomization liquid in the second liquid absorbing member 135 can enter the first liquid storage cavity 131 through the communication passage 136 under the pressure difference between the first liquid storage cavity 131 and the second liquid storage cavity 134.

[0043] Of course, if the second liquid absorbing member 135 is not arranged in the second liquid storage cavity 134, the atomization liquid in the second liquid storage cavity 134 can also enter the first liquid storage cavity 131 through the communication passage 136 under the pressure difference.

[0044] In some embodiments, in order to avoid the slow liquid inflow of the atomization assembly 18 due to the arrangement of the liquid absorbing members in the two liquid storage cavities, the density of the first liquid absorbing member 132 in the first liquid storage cavity 131 is less than the density of the second liquid absorbing member 135 in the second liquid storage cavity 134. The density of the first liquid absorbing member 132 that wraps the atomization tube 182 is low, so that the first liquid absorbing member 132 has better liquid guiding capacity and can accelerate the liquid supplement rate to the atomization core 181. The density of the second liquid absorbing member 135 is high, so that the high-density second liquid absorbing member 135 can improve the liquid locking capacity of the second liquid storage cavity 134, thereby meeting the atomization liquid supplement rate while reducing the liquid leakage probability caused by the too fast liquid supplement rate.

[0045] Of course, in the embodiments that can meet the atomization liquid supplement rate while reducing the liquid leakage probability caused by the too fast liquid supplement rate, the density of the first liquid absorbing member 132 can be equal to the density of the second liquid absorbing member 135.

[0046] In some embodiments, please refer to Figure 2 and Figure 4In order to improve the liquid guiding rate and the liquid guiding capacity between the second liquid storage cavity 134 and the first liquid storage cavity 131, a liquid guiding member 137 is arranged in the communication channel 136. The liquid guiding member 137 can be liquid guiding cotton. The liquid guiding member 137 is arranged in the arrangement direction of the first liquid storage cavity 131 and the second liquid storage cavity 134. The liquid guiding member 137 communicates the first liquid storage cavity 131 and the second liquid storage cavity 134. One end of the liquid guiding member 137 is attached to the first liquid guiding member 132. The other end of the liquid guiding member 137 is attached to the second liquid guiding member 135. The atomized liquid in the second liquid guiding member 135 can be guided into the first liquid guiding member 132 through the liquid guiding member 137, so as to improve the liquid guiding capacity.

[0047] In some embodiments, please continue to refer to Figure 2 and Figure 4 The liquid guiding member 137 is located on the side of the first liquid guiding member 132 and the second liquid guiding member 135 facing the outlet of the aerosol channel 111 in the extension direction of the aerosol channel 111. In this way, the atomized liquid in the second liquid guiding member 135 can first flow to the liquid guiding member 137 in the extension direction of the aerosol channel 111 towards the outlet of the aerosol channel 111, and then flow to the first liquid guiding member 132 in the extension direction of the aerosol channel 111 away from the outlet of the aerosol channel 111 after entering the first liquid storage cavity 131 through the liquid guiding member 137. This increases the length of the atomized liquid flow path, so as to avoid too fast liquid guiding rate and help reduce the liquid leakage probability of the atomizer 100 and the atomizing device.

[0048] Of course, in the embodiments in which the liquid guiding rate can meet the liquid leakage requirement of the atomizer 100 and the atomizing device, the liquid guiding member 137 can also be arranged in the perforation of the partition plate 133. The perforation is located on the side of the first liquid guiding member 132 and the second liquid guiding member 135 away from the outlet of the aerosol channel 111 in the extension direction of the aerosol channel 111. In this way, the length of the atomized liquid flow path can be reduced, and the liquid guiding rate of the atomizer 100 can be improved.

[0049] In the embodiments in which the communication channel 136 is formed by the perforation arranged on the partition plate 133, the liquid guiding member 137 can also be cancelled. The size of the perforation can be adjusted, such as reducing the size of the perforation to reduce the liquid guiding rate, or increasing the size of the perforation to increase the liquid guiding rate and the liquid guiding capacity.

[0050] In some embodiments, please refer to Figure 2 During use of the atomizer 100, the atomized liquid in the liquid supplement assembly 17 enters the second liquid storage cavity 134 under the action of gravity. In order to reduce the liquid supplement rate of the liquid supplement assembly 17 to the second liquid storage cavity 134 and reduce the liquid leakage probability of the atomizer 100 and the atomizing device, the liquid supplement assembly 17 is arranged to communicate with the second liquid storage cavity 134 through the liquid guiding hole 161.

[0051] In some embodiments, please continue to refer toFigure 2 In order to reduce the liquid supplementing rate of the liquid supplementing assembly 17 to the second liquid storage cavity 134, the liquid guiding hole 161 is arranged on the side of the communication channel 136 away from the outlet of the aerosol channel 111 in the extension direction of the aerosol channel 111, so as to increase the flow path of the atomized liquid from the liquid supplementing assembly 17 to the liquid guiding member 137, thereby reducing the liquid supplementing rate of the liquid supplementing assembly 17 and reducing the liquid leakage probability of the atomizer 100 and the atomizing device.

[0052] Of course, in some embodiments, according to actual needs, the liquid guiding hole 161 can also be arranged on the side of the communication channel 136 facing the outlet of the aerosol channel 111, so as to reduce the flow path of the atomized liquid from the liquid supplementing assembly 17 to the liquid guiding member 137, thereby improving the liquid guiding capacity and liquid guiding rate of the atomizer 100.

[0053] In some embodiments, please refer to Figure 2 and Figure 4 The apparatus body 1 further comprises a liquid guiding pipe 16 arranged in the second liquid storage cavity 134, the liquid guiding pipe 16 is arranged in the extension direction of the aerosol channel 111, one end of the liquid guiding pipe 16 is in sealing cooperation with the first sealing member 12, and the other end of the liquid guiding pipe 16 is in sealing cooperation with the second sealing member 14, the liquid guiding pipe 16 is provided with a liquid guiding hole 161 on the pipe wall in the second liquid storage cavity 134, the liquid guiding hole 161 is arranged in the cavity wall of the second liquid storage cavity 134 in a spaced manner, and the second liquid absorbing member 135 is wrapped on the outer pipe wall of the liquid guiding pipe 16 and shields the liquid guiding hole 161. The atomized liquid in the liquid storage bottle 171 can enter the liquid guiding pipe 16 through the perforation on the first sealing member 12 from the opening of the liquid storage bottle 171 under the action of gravity, and enter the second liquid storage cavity 134 from the liquid guiding hole 161.

[0054] The liquid guiding rate of the atomizer 100 can be changed by changing the size of the liquid guiding hole 161, while meeting the basic liquid guiding rate of the atomizer 100, the liquid leakage of the atomizer 100 and the atomizing device is avoided. For example, the liquid guiding rate of the atomizer 100 can be reduced by reducing the size of the liquid guiding hole 161, the liquid leakage probability of the atomizer 100 and the atomizing device is reduced, and even the liquid leakage of the atomizer 100 and the atomizing device can be avoided; in another example, the liquid guiding rate of the atomizer 100 can be increased by increasing the size of the liquid guiding hole 161, the concentration of the aerosol inhaled by the user is increased, and the use feeling and use experience of the user are improved.

[0055] In some embodiments, a liquid guiding hole can also be arranged at the opening of the liquid storage bottle 171, and the opening of the liquid storage bottle 171 is formed by the liquid guiding hole, and the size of the liquid guiding hole is arranged to change the liquid supplementing rate of the liquid storage bottle 171 to the second liquid storage cavity 134.

[0056] In some embodiments, in order to continuously supply liquid to the atomization assembly 18 from the liquid supplement assembly 17, an air inlet hole 162 is arranged on the atomizer 100 to supply air to the liquid storage bottle 171 in the liquid supplement assembly 17. The air inlet hole 162 can be arranged on the liquid guide pipe 16 and can be in communication with the aerosol channel 111. The liquid storage bottle 171 in the liquid supplement assembly 17 can be in communication with the aerosol channel 111 through the air inlet hole 162 under the pressure difference between the aerosol channel 111 and the liquid storage bottle 171, so as to supply air to the liquid storage bottle 171 through the aerosol channel 111 and the air inlet hole 162.

[0057] Please continue to refer to Figure 2 In the embodiment in which the communication channel 136 is formed by the space between the partition 133 and the first sealing member 12, the first through hole 121 is sealingly inserted into the atomization pipe 182, and a groove 122 is arranged on the hole wall of the first through hole 121. The groove 122 and the atomization pipe 182 form a communication air channel 123. The communication air channel 123 can be in communication with the air inlet hole 162 on the liquid guide pipe 16 through the communication channel 136. In this way, under the pressure difference between the liquid storage bottle 171 and the aerosol channel 111, external air can enter the liquid storage bottle 171 through the aerosol channel 111, the communication air channel 123, the communication channel 136, the air inlet hole 162, and the opening of the liquid storage bottle 171 in sequence, so as to supply air to the liquid storage bottle 171.

[0058] In some embodiments, when the user puffs, external air can enter the aerosol channel 111 through the suction nozzle 112. The air pressure in the aerosol channel 111 is greater than that in the liquid storage bottle 171. Under the pressure difference between the aerosol channel 111 and the liquid storage bottle 171, the air in the aerosol channel 111 can enter the liquid storage bottle 171 through the communication air channel 123, the communication channel 136, and the air inlet hole 162 in sequence, so as to supply air to the liquid storage bottle 171 and meet the requirement that the atomized liquid in the liquid storage bottle 171 can continuously supply liquid to the atomization assembly 18.

[0059] Of course, in other embodiments, an air inlet hole can also be arranged on the end of the liquid storage bottle 171 away from the opening in the extension direction of the aerosol channel 111. A one-way valve is arranged in the air inlet hole. The one-way valve meets the requirement that, under the pressure difference between the liquid storage bottle 171 and the atomizer 100, air outside the atomizer 100 can enter the liquid storage bottle 171 through the one-way valve in the air inlet hole, while the atomized liquid in the liquid storage bottle 171 cannot overflow to the outside of the atomizer 100 through the one-way valve in the air inlet hole.

[0060] The embodiments of the present application also disclose an atomization device, which comprises a power supply assembly and the atomizer 100 in any of the above embodiments. The power supply assembly is connected with the atomizer 100 and has a power supply electrode. The power supply electrode can be electrically connected with the atomization core 181 in the atomizer 100, so as to supply power to the atomization assembly 18.

[0061] The above describes the present application by using specific examples, which is only used to help understand the present application and does not limit the present application. For those skilled in the art to which the present application belongs, according to the idea of the present application, some simple deductions, deformations or substitutions can be made.

Claims

1. An atomizer characterized by, The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device.

2. The atomizer of claim 1, wherein, The application relates to an aerosol generating device.

3. The atomizer of claim 2, wherein, The application relates to an aerosol generating device.

4. The atomizer of claim 3, wherein, The application relates to an aerosol generating device.

5. The atomizer of claim 3, wherein, The application relates to an aerosol generating device.

6. The atomizer of claim 5, wherein, The application relates to an aerosol generating device.

7. The atomizer of any of claims 1 to 5, wherein, The application relates to an aerosol generating device.

8. The atomizer of claim 7, wherein, The application relates to an aerosol generating device.

9. The atomizer of claim 7, wherein, The application relates to an aerosol generating device.

10. An atomising device characterised in that, The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. 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