Atomizer and atomizing device
By designing the partition and connected liquid storage component cavity structure in the atomizer, the problem of flavours when changing the taste of electronic atomization equipment is solved, and the effect of instant flavor change without flavours is achieved, which improves the user experience.
Patent Information
- Application Number
- CN202422093858.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Existing electronic atomization equipment can easily lead to aerosol matrix smell when changing the taste, affecting the user experience.
A nebulizer is designed, including a liquid storage assembly with a first cavity and a second cavity. The cavity is partitioned when not in use and fluidly communicated when in use. The atomizing core absorbs the aerosol matrix from the liquid storage to atomize it to avoid odor.
It realizes the function of instantly changing taste without scattering, improving the user experience.
Smart Images
Figure CN223111076U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of aerosol atomization, and specifically relates to an atomizer and an atomizing device. Background Art
[0002] An electronic atomization device can atomize an aerosol matrix to generate an aerosol. In order to improve the user experience, electronic atomization devices with replaceable flavors have emerged. In the prior art, when changing flavors, it is usually necessary to inject another flavor of aerosol matrix into the electronic atomization device. However, since there will be a residue of the previous aerosol matrix in the electronic atomization device, the latter aerosol matrix is likely to cause a flavor mixing problem after injection, thus affecting the user experience. Summary of the Utility Model
[0003] This application provides an atomizer and an atomizing device, aiming to solve the technical problem of flavor mixing in existing electronic atomization devices when changing flavors.
[0004] In some embodiments of this application, an atomizer is provided, which includes a first housing, an atomization core, and a liquid storage component. The first housing has a receiving cavity; the atomization core is disposed in the receiving cavity and is connected to the first housing; the liquid storage component is detachably installed in the receiving cavity. The liquid storage component includes a chamber component and a liquid storage member. The chamber component has a first cavity and a second cavity. The first cavity is used for storing the liquid-phase aerosol matrix, and the second cavity is used for accommodating the liquid storage member; wherein, the liquid storage component has a non-activated state and an activated state. When the liquid storage component is in the non-activated state, the fluid communication between the first cavity and the second cavity is blocked; when the liquid storage component is in the activated state, the fluid communication between the first cavity and the second cavity is established; the liquid storage component is provided with an atomization channel, and the atomization core is received in the atomization channel and sucks the aerosol matrix from the liquid storage member; the atomization core is used for atomizing the aerosol matrix to form an aerosol and discharging it from the atomization channel.
[0005] In some embodiments, the chamber component includes a first chamber shell and a second chamber shell. The first cavity is formed in the first chamber shell, and the second cavity is formed in the second chamber shell. The first chamber shell is slidably sleeved in the second chamber shell. A liquid guiding structure is provided between the first chamber shell and the second chamber shell. The first chamber shell has a first position and a second position relative to the second chamber shell; when the first chamber shell is in the first position, the liquid guiding structure blocks the communication between the first cavity and the second cavity; when the first chamber shell is in the second position, the liquid guiding structure conducts the communication between the first cavity and the second cavity.
[0006] In some embodiments, the liquid guiding structure includes a breaking member and a first sealing member; a first liquid outlet is provided on a side of the first housing shell facing the second housing shell, the first sealing member is sealingly connected to the first liquid outlet, and the breaking member is disposed in the second housing shell and is disposed opposite to the first sealing member; when the first housing shell is in the first position, the breaking member and the first sealing member are spaced apart, and when the first housing shell is in the second position, the breaking member penetrates through the first sealing member, so that the aerosol matrix flows out from the first liquid outlet and flows through the second cavity to the liquid storage member.
[0007] In some embodiments, the breaking member is a spike structure, the first sealing member is a sealing film, and the spike structure is used to pierce the sealing film; alternatively, the breaking member is a push rod, the first sealing member is a sealing plug, and the push rod is used to push open the sealing plug.
[0008] In some embodiments, the breaking member is a spike structure, and the spike structure has a liquid guiding channel; the second housing shell includes a fixing portion, the fixing portion protrudes from the bottom of the second cavity, the liquid storage member is clamped in the fixing portion, the fixing portion has a second liquid outlet, and the liquid guiding channel is respectively communicated with the first liquid outlet and the second liquid outlet.
[0009] In some embodiments, the liquid storage assembly further includes a second sealing member, and the second sealing member is sleeved between the first housing shell, the second housing shell and the atomization core; and / or,
[0010] A first limiting portion is provided on the side wall of the first housing shell, and at least two second limiting portions are correspondingly provided on the side wall of the second housing shell. The first limiting portion is respectively engaged with the at least two second limiting portions to change the relative position between the first housing shell and the second housing shell.
[0011] In some embodiments, the first housing shell includes a channel tube, the channel tube is connected inside the first housing shell and penetrates through the first cavity; a through hole is provided at the bottom of the second housing shell, the liquid storage member has a channel communicated with the through hole, and the channel is communicated with the lumen of the channel tube to form the atomization channel.
[0012] In some embodiments, the first housing includes a housing and a partition connected inside the housing. The housing and the partition enclose a receiving cavity with an open side; one end of the atomization core is connected to the bottom of the receiving cavity, and the other end of the atomization core extends from the bottom of the receiving cavity towards the open side. The liquid storage assembly is inserted into the receiving cavity along the length direction of the atomization core, and the atomization core is arranged in the atomization channel.
[0013] In some embodiments, the liquid storage assembly further includes a third seal, the cartridge assembly includes a second cartridge housing, and a through hole is provided at the bottom of the second cartridge housing; the partition has a connecting portion and a supporting portion, the atomization core includes an atomization tube, a liquid guiding member, and a heating member, the atomization tube is clamped between the connecting portion and the supporting portion, the liquid guiding member is accommodated in the atomization tube, the heating member is received in the liquid guiding member, the connecting portion passes through the through hole, and the third seal is sleeved between the connecting portion and the hole wall of the through hole.
[0014] In some embodiments, the atomizer further includes a mouthpiece cover; the mouthpiece cover is detachably connected to the first housing and covers the accommodation cavity, and the mouthpiece cover is provided with an air outlet channel, and the air outlet channel is communicated with the atomization channel.
[0015] In some embodiments, there is provided an atomization device, including a power supply host and the atomizer in any of the above embodiments, the power supply host is detachably connected to the atomizer, and the power supply host is used to supply power to the atomizer.
[0016] According to the atomizer in the above embodiments, since the cartridge assembly has two parts, a first cavity and a second cavity, and the aerosol matrix is stored in the first cavity, and the liquid storage member is accommodated in the second cavity. When the atomizer is not in use, the liquid storage assembly can be in an inactive state, the first cavity is separated from the second cavity, and the aerosol matrix and the liquid storage member are isolated from each other, which can avoid the loss of the aerosol matrix. When using the atomizer, the user can activate the liquid storage assembly to make the fluid communication between the first cavity and the second cavity, so that the aerosol matrix in the first cavity can flow into the liquid storage member. At this time, the atomization core can suck the aerosol matrix from the liquid storage member for atomization and generate aerosol to be discharged from the atomization channel.
[0017] Among them, the first cavities of different cartridge assemblies can store aerosol matrices of different flavors, so that the user can select liquid storage assemblies of different flavors. Since the liquid storage member is arranged in the second cavity, when the user replaces the liquid storage assembly, the aerosol matrix of the previous flavor is taken out together with the liquid storage assembly and will not remain in the first housing. Therefore, the aerosol matrix of the latter flavor after replacement will not have a flavor mixing problem with the aerosol matrix of the previous flavor, thus realizing the function that the user can change the flavor immediately without flavor mixing. In addition, when the user uses the atomizer, the user can also independently select the activation state of the liquid storage assembly, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a three-dimensional structural schematic diagram of an atomization device in some embodiments of the present application;
[0019] Figure 2 is Figure 1 the exploded structural schematic diagram of the atomization device in
[0020] Figure 3 For Figure 2 Schematic cross-sectional structure diagram of the connection between the first housing and the power supply host in the atomization device;
[0021] Figure 4 For Figure 2 Schematic cross-sectional structure diagram of the connection between the first cartridge housing and the second cartridge housing in the atomization device;
[0022] Figure 5 For Figure 2 Schematic cross-sectional structure diagram of the separation between the first cartridge housing and the second cartridge housing in the atomization device;
[0023] Figure 6 For Figure 2 Exploded structure diagram of the liquid storage component in the atomization device;
[0024] Figure 7 Schematic cross-sectional structure diagram of the separation between the first cartridge housing and the second cartridge housing in another embodiment;
[0025] Figure 8 For Figure 2 Schematic cross-sectional structure diagram of the first housing in the atomization device;
[0026] Figure 9 For Figure 1 Schematic cross-sectional structure diagram of the atomization device in;
[0027] Figure 10 For Figure 2 Schematic three-dimensional structure diagram of the atomization core in the atomization device;
[0028] Figure 11 For Figure 2 Exploded structure diagram of the power supply host in the atomization device.
[0029] Wherein:
[0030] 1 - Atomizer; 11 - First housing; 110 - Accommodating cavity; 111 - Open end; 112 - Outer shell; 113 - Partition; 114 - Connecting part; 115 - Supporting part; 116 - Mounting cavity; 117 - Air inlet hole; 12 - Atomization core; 120 - Liquid passage; 121 - Atomization tube; 122 - Liquid guiding part; 13 - Liquid storage assembly; 130 - Chamber body assembly; 1300 - Liquid guiding structure; 1301 - Breaking part; 1302 - First seal; 1303 - Liquid guiding channel; 131 - First chamber shell; 1311 - First cavity; 1312 - Channel tube; 1313 - First limiting part; 1314 - First liquid outlet; 132 - Second chamber shell; 1321 - Second cavity; 1322 - Fixing part; 1323 - Through hole; 1324 - Second limiting part; 1325 - Second liquid outlet; 133 - Liquid storage part; 134 - Channel; 135 - Atomization channel; 136 - Second seal; 137 - Third seal; 14 - Mouthpiece cover; 140 - Air outlet channel; 15 - First circuit board; 2 - Power supply host; 21 - Power supply assembly; 211 - Battery; 212 - Second circuit board; 22 - Second housing; 220 - Air inlet channel; 23 - Third housing. Specific embodiments
[0031] The present application will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and the general technical knowledge in the art.
[0032] 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 reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment, and do not mean to be the necessary composition and / or sequence.
[0033] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connection (coupling).
[0034] The present application provides an atomization device, as Figure 1 and Figure 2 shown. The atomization device may include an atomizer 1 and a power supply host 2. The power supply host 2 is detachably connected to the atomizer 1, and the power supply host 2 is used to supply power to the atomizer 1. Among them, the atomizer 1 may include a first housing 11, an atomization core 12, a liquid storage assembly 13, and a mouthpiece cover 14. The atomization core 12 and the liquid storage assembly 13 may be installed in the first housing 11, the mouthpiece cover 14 may be installed at one end of the first housing 11, and the power supply host 2 may be installed at the other end of the first housing 11. The liquid storage assembly 13 is used to store the aerosol matrix. The atomization core 12 may be electrically connected to the power supply host 2, and the power supply host 2 may supply power to the atomization core 12 so that the atomization core 12 can heat the aerosol matrix to generate aerosol.
[0035] To solve the problem of flavor mixing when changing flavors in an electronic atomization device, the present application provides an atomizer 1, as Figures 1 to 5 shown. The atomizer 1 may include a first housing 11, an atomization core 12, and a liquid storage assembly 13. The first housing 11 may have a receiving cavity 110. The atomization core 12 is disposed in the receiving cavity 110 and connected to the first housing 11. The liquid storage assembly 13 is detachably installed in the receiving cavity 110. The liquid storage assembly 13 may include a cartridge assembly 130 and a liquid storage member 133. The cartridge assembly 130 has a first cavity 1311 and a second cavity 1321. The first cavity 1311 may be used to store the liquid-phase aerosol matrix, and the second cavity 1321 may be used to accommodate the liquid storage member 133. Among them, the liquid storage assembly 13 has a non-activated state and an activated state. When the liquid storage assembly 13 is in the non-activated state, the fluid communication between the first cavity 1311 and the second cavity 1321 is blocked; when the liquid storage assembly 13 is in the activated state, the fluid communication between the first cavity 1311 and the second cavity 1321 is established. The liquid storage assembly 13 may be provided with an atomization channel 135. The atomization core 12 may be received in the atomization channel 135 and suck the aerosol matrix from the liquid storage member 133; the atomization core 12 is used to atomize the aerosol matrix to form an aerosol and discharge it from the atomization channel 135.
[0036] Since the chamber assembly 130 has two parts, the first cavity 1311 and the second cavity 1321, and the aerosol matrix is stored in the first cavity 1311, the liquid storage part 133 is accommodated in the second cavity 1321. When the atomizer 1 is not in use, the liquid storage assembly 13 can be in an inactive state, the first cavity 1311 and the second cavity 1321 are separated, and the aerosol matrix and the liquid storage part 133 are isolated from each other, which can avoid the loss of the aerosol matrix. When using the atomizer 1, the user can activate the liquid storage assembly 13 to make the fluid between the first cavity 1311 and the second cavity 1321 communicate, so that the aerosol matrix in the first cavity 1311 can flow into the liquid storage part 133. At this time, the atomizer core 12 can absorb the aerosol matrix from the liquid storage part 133 for atomization, and generate an aerosol to be discharged from the atomization channel 135.
[0037] In addition, the first cavity 1311 of different bin body components 130 can store aerosol matrices of different flavors, so that users can choose liquid storage components 13 of different flavors. Since the liquid storage component 133 is arranged in the second cavity 1321, when the user replaces the liquid storage component 13, the aerosol matrix of the previous flavor is taken out with the liquid storage component 13 and will not remain in the first shell 11. Therefore, the aerosol matrix of the latter flavor after replacement will not have the problem of cross-flavor with the aerosol matrix of the previous flavor, thereby realizing the function of users changing flavors instantly without cross-flavor. In addition, when using the atomizer 1, the user can also independently choose whether the liquid storage component 13 is activated, thereby improving the user experience.
[0038] Among them, there are many ways to block or connect the first cavity 1311 and the second cavity 1321. For example, an isolation membrane can be set between the first cavity 1311 and the second cavity 1321. When the liquid storage component 13 is in an inactive state, the first cavity 1311 and the second cavity 1321 are blocked by the isolation membrane. When the isolation membrane is pulled out, the first cavity 1311 and the second cavity 1321 are connected. For another example, the first cavity 1311 and the second cavity 1321 can be set as cavities that can move relative to each other, and each has a connected channel. When the first cavity 1311 and the second cavity 1321 move to the two channels staggered, the first cavity 1311 and the second cavity 1321 are blocked; when the first cavity 1311 and the second cavity 1321 move to the two channels aligned, the first cavity 1311 and the second cavity 1321 are connected. For another example, the first cavity 1311 can be sealed by a film, and when the liquid storage component 13 needs to be activated, the film can be broken by kneading, puncturing or impacting, so that the first cavity 1311 is connected to the second cavity 1321. The present application does not specifically limit the method of blocking or connecting the first cavity 1311 and the second cavity 1321.
[0039] The above atomization core 12 is received in the atomization channel 135. The atomization core 12 can be disposed through the atomization channel 135, or the atomization core 12 can be disposed at the bottom of the atomization channel 135. When the atomization core 12 is disposed at the bottom of the atomization channel 135, the aerosol matrix in the liquid storage assembly 13 can flow along the atomization channel 135 to the atomization core 12 for atomization. This application does not impose special restrictions on whether the atomization core 12 is disposed through the atomization channel 135.
[0040] In some embodiments, such as Figure 2 and Figure 5 shown, the cartridge assembly 130 can include a first cartridge housing 131 and a second cartridge housing 132. A first cavity 1311 is formed in the first cartridge housing 131, and a second cavity 1321 is formed in the second cartridge housing 132. The first cartridge housing 131 is slidably sleeved in the second cartridge housing 132. A liquid guiding structure 1300 is disposed between the first cartridge housing 131 and the second cartridge housing 132. The first cartridge housing 131 has a first position and a second position relative to the second cartridge housing 132. When the first cartridge housing 131 is in the first position, the liquid guiding structure 1300 can block the communication between the first cavity 1311 and the second cavity 1321. When the first cartridge housing 131 is in the second position, the liquid guiding structure 1300 can conduct the communication between the first cavity 1311 and the second cavity 1321.
[0041] For example, the liquid guiding structure 1300 can include holes respectively disposed on the first cartridge housing 131 and the second cartridge housing 132. When the first cartridge housing 131 is in the first position, the liquid storage assembly 13 is in a non-activated state, and the holes on the first cartridge housing 131 are offset from the holes on the second cartridge housing 132, and the communication between the first cavity 1311 and the second cavity 1321 is blocked. When the first cartridge housing 131 slides in the second cartridge housing 132 to the second position, the liquid storage assembly 13 is in an activated state, and the holes on the first cartridge housing 131 are aligned with the holes on the second cartridge housing 132, and the communication between the first cavity 1311 and the second cavity 1321 is conducted. The aerosol matrix can flow from the first cavity 1311 into the second cavity 1321 and finally flow into the liquid storage member 133. In addition, the liquid guiding structure 1300 can also be set in the structure form of a valve body. This application does not impose special restrictions on the specific structure of the liquid guiding structure 1300.
[0042] Among them, the liquid guiding structure 1300 is disposed inside the liquid storage assembly 13. When the user replaces the liquid storage assembly 13, the user can also choose a common liquid storage assembly 13 without the liquid guiding structure 1300. When the common liquid storage assembly 13 is loaded into the accommodation cavity 110, it will not cause the problem that the common liquid storage assembly 13 cannot be loaded into the accommodation cavity 110 because the liquid guiding structure 1300 is disposed outside the liquid storage assembly 13, thereby improving the diversity of the accommodation of the liquid storage assembly 13 by the atomizer 1, and further providing the diversity of user choices.
[0043] In some embodiments, such as Figure 4 and Figure 5 shown, the liquid guiding structure 1300 may include a breaking member 1301 and a first sealing member 1302; a first liquid outlet 1314 may be provided on a side of the first chamber housing 131 facing the second chamber housing 132, the first sealing member 1302 is sealingly connected to the first liquid outlet 1314, the breaking member 1301 is disposed in the second chamber housing 132 and is disposed opposite to the first sealing member 1302; when the first chamber housing 131 is in the first position, the breaking member 1301 and the first sealing member 1302 are spaced apart, and when the first chamber housing 131 is in the second position, the breaking member 1301 may penetrate through the first sealing member 1302, so that the aerosol matrix flows out from the first liquid outlet 1314 and flows through the second cavity 1321 to the liquid storage member 133.
[0044] When the user does not use the atomizer 1, as Figure 5 shown, the first chamber housing 131 is in the first position, the liquid storage assembly 13 is in an inactive state, and the aerosol matrix in the first cavity 1311 can be sealed by the first sealing member 1302, so as to separate the aerosol matrix from the atomization core 12 to avoid leakage of the aerosol matrix. When the user uses the atomizer 1, as Figure 4 shown, the first chamber housing 131 can slide in the second chamber housing 132 to the second position, the liquid storage assembly 13 is in an active state, and the user only needs to press the first chamber housing 131 to make the breaking member 1301 penetrate through the first sealing member 1302, so that the aerosol matrix can flow from the first liquid outlet 1314 to the liquid storage member 133 for atomization by the atomization core 12.
[0045] In some embodiments, such as Figure 5 shown, the breaking member 1301 may be set as a spike structure, the first sealing member 1302 may be set as a sealing film, and the spike structure may be used to pierce the sealing film. Or, as Figure 7 shown, the breaking member 1301 may be set as a push rod, the first sealing member 1302 may be set as a sealing plug, and the push rod may be used to push open the sealing plug.
[0046] When the first chamber housing 131 moves from the first position to the second position relative to the second chamber housing 132, after the spike structure pierces the sealing film, or after the push rod pushes open the sealing plug, the aerosol matrix in the first cavity 1311 can flow into the second cavity 1321 and then flow from the second cavity 1321 to the liquid storage member 133. The present application does not make special limitations on the specific structures of the breaking member 1301 and the first sealing member 1302.
[0047] In some embodiments, such as Figure 5As shown, the breaking member 1301 is provided with a spike structure, and the spike structure may have a liquid guiding channel 1303; the second cartridge case 132 may include a fixing portion 1322, the fixing portion 1322 protruding from the bottom of the second cavity 1321, and the liquid storage member 133 may be clamped within the fixing portion 1322. The fixing portion 1322 may have a second liquid outlet 1325, and the liquid guiding channel 1303 may communicate with the first liquid outlet 1314 and the second liquid outlet 1325 respectively.
[0048] Thus, after the spike structure pierces the sealing film, the liquid guiding channel 1303 can play a role in draining the aerosol matrix, causing the aerosol matrix to flow from the first liquid outlet 1314 along the liquid guiding channel 1303 to the second liquid outlet 1325. In other embodiments, the ejector rod may also be provided with the liquid guiding channel 1303. Alternatively, the sizes of the ejector rod and the spike structure are smaller than the size of the first liquid outlet 1314, so that after the breaking member 1301 breaks the first seal 1302, the aerosol matrix can flow out of the first liquid outlet 1314 from beside the breaking member 1301. This application does not impose special restrictions on whether the breaking member 1301 is provided with the liquid guiding channel 1303. In addition, as Figure 7 shown, the liquid storage member 133 may also be directly placed in the second cartridge case 132. After the ejector rod pushes open the sealing plug, the aerosol matrix can directly flow into the liquid storage member 133, so that the fixing portion 1322 may not need to be provided in the second cartridge case 132 either.
[0049] In some embodiments, as Figures 4 to 6 shown, the liquid storage assembly 13 may further include a second seal 136, and the second seal 136 may be sleeved between the first cartridge case 131, the second cartridge case 132, and the atomization core 12; and / or, a first limiting portion 1313 may be provided on the side wall of the first cartridge case 131, and at least two second limiting portions 1324 may be correspondingly provided on the side wall of the second cartridge case 132. The first limiting portion 1313 may be in snap-fit connection with the at least two second limiting portions 1324 respectively to change the relative positions of the first cartridge case 131 and the second cartridge case 132.
[0050] Among them, the second seal 136 may be connected to the side of the first cartridge case 131 close to the second cartridge case 132, and a part of the second seal 136 may be hermetically connected between the first cartridge case 131 and the atomization core 12 to prevent the aerosol matrix from leaking out between the first cartridge case 131 and the atomization core 12. At the same time, the second seal 136 may also extend towards the breaking member 1301 at the position of the first liquid outlet 1314 to be sealed between the first liquid outlet 1314 and the breaking member 1301. In addition, the second seal 136 may also be sealed between the side walls of the first cartridge case 131 and the second cartridge case 132 to prevent the aerosol matrix from leaking out between the side walls of the first cartridge case 131 and the second cartridge case 132.
[0051] In addition, the first limiting portion 1313 may be a convex portion provided on the outer side wall of the first cartridge housing 131, and the second limiting portion 1324 may be a groove provided on the outer side wall of the second cartridge housing 132. When the convex portion is engaged with the groove, the first cartridge housing 131 can be temporarily fixed to the second cartridge housing 132 at the first position. Since the first cartridge housing 131 is slidably sleeved inside the second cartridge housing 132, the user only needs to press the first cartridge housing 131 to move the first cartridge housing 131 from the first position to the second position, and the operation is simple. In other embodiments, the first limiting portion 1313 and the second limiting portion 1324 may also be provided in the structural form of a limiting boss, and the present application does not make special restrictions on the specific structures of the first limiting portion 1313 and the second limiting portion 1324.
[0052] For example, two or more second limiting portions 1324 may also be provided on the outer side wall of the second cartridge housing 132. When the first limiting portion 1313 is engaged with one of the second limiting portions 1324, the first cartridge housing 131 can be temporarily fixed to the second cartridge housing 132 at the first position. When the first limiting portion 1313 is engaged with another second limiting portion 1324, the first cartridge housing 131 can be fixed to the second cartridge housing 132 at the second position, thereby improving the connection reliability between the first cartridge housing 131 and the second cartridge housing 132. The present application does not make special restrictions on the specific number of the first limiting portion 1313 and the second limiting portion 1324 provided.
[0053] In some embodiments, such as Figure 4 and Figure 5 as shown, the first cartridge housing 131 may include a channel tube 1312, and the channel tube 1312 is connected inside the first cartridge housing 131 and penetrates through the first cavity 1311; a through hole 1323 may be provided at the bottom of the second cartridge housing 132, and the liquid storage member 133 may have a channel 134 communicating with the through hole 1323, and the channel 134 may communicate with the lumen of the channel tube 1312 to form an atomization channel 135.
[0054] When the first cartridge housing 131 is connected to the second cartridge housing 132, the through hole 1323 at the bottom of the second cartridge housing 132 communicates with the channel 134 on the liquid storage member 133, and the channel 134 can also communicate with the lumen of the channel tube 1312, so that an atomization channel 135 penetrating through the liquid storage assembly 13 can be formed. The second seal 136 can extend into the lumen of the channel tube 1312 at the channel tube 1312, so that the second seal 136 can be sealingly connected between the first cartridge housing 131 and the atomization core 12.
[0055] In some embodiments, such as Figure 3 、 Figure 8 and Figure 9As shown in the figure, the first housing 11 may include an outer shell 112 and a partition 113 connected within the outer shell 112. The outer shell 112 and the partition 113 enclose a receiving cavity 110 with an opening 111 on one side. One end of the atomization core 12 is connected to the bottom of the receiving cavity 110, and the other end of the atomization core 12 extends from the bottom of the receiving cavity 110 towards the direction of the opening 111. The liquid storage assembly 13 can be inserted into the receiving cavity 110 along the length direction of the atomization core 12, and the atomization core 12 is arranged through the atomization channel 135.
[0056] For example, the shape of the atomization core 12 can be set as a long strip along the a-a axis direction. When the user installs the liquid storage assembly 13, only need to push the liquid storage assembly 13 into the receiving cavity 110 from the opening 111 position. When the user replaces the liquid storage assembly 13, only need to pull out the liquid storage assembly 13 from the opening 111 position out of the receiving cavity 110, and the operation is simple and convenient. In other embodiments, the liquid storage assembly 13 and the first housing 11 can also be set as a cylindrical structure, and a threaded structure can be arranged between the outer side wall of the liquid storage assembly 13 and the inner side wall of the first housing 11, so that the liquid storage assembly 13 is detachably connected to the first housing 11 through the thread. Or, a snap connection structure can also be set between the liquid storage assembly 13 and the first housing 11. This application does not make special restrictions on the specific shapes of the liquid storage assembly 13 and the first housing 11 and the detachable connection method between the liquid storage assembly 13 and the first housing 11.
[0057] By arranging the partition 113 within the first housing 11, the receiving cavity 110 can be arranged on one side of the partition 113, and the power supply host 2 can be arranged on the other side of the partition 113, so that the liquid storage assembly 13 and the power supply host 2 are separated, to avoid the aerosol matrix leaking into the power supply host 2.
[0058] In some embodiments, as Figures 4 to 6 and Figure 10 shown, the liquid storage assembly 13 may further include a third seal 137, the cartridge assembly 130 may include a second cartridge housing 132, and a through hole 1323 may be provided at the bottom of the second cartridge housing 132; the partition 113 may have a connecting portion 114 and a supporting portion 115, the atomization core 12 may include an atomization tube 121, a liquid guiding member 122 and a heating member (not shown in the figure), the atomization tube 121 may be clamped between the connecting portion 114 and the supporting portion 115, the liquid guiding member 122 may be accommodated within the atomization tube 121, the heating member may be received within the liquid guiding member 122, the connecting portion 114 may pass through the through hole 1323, and the third seal 137 may be sleeved between the connecting portion 114 and the hole wall of the through hole 1323.
[0059] Among them, the connecting portion 114 can be set as a cylindrical structure extending along the a-a axis towards the opening 111. The cylindrical structure has an installation cavity 116. The support portion 115 can protrude from the side wall of the installation cavity 116. One end of the atomization core 12 can be inserted into the installation cavity 116 and abutted against the support portion 115 to ensure the reliability of the connection of the atomization core 12. The third seal 137 can be in a circular ring shape. The outer side wall of the third seal 137 can have a groove. The second cartridge housing 132 is provided with a clamping portion at the through hole 1323. The third seal 137 is clamped on the clamping portion through the groove to prevent the third seal 137 from falling off. Thus, the above-mentioned second seal 136 and the third seal 137 can be respectively sealed at the upper and lower ends of the liquid storage member 133 along the a-a axis direction to prevent the leakage of the aerosol matrix. The present application does not make special restrictions on the specific shapes of the second seal 136 and the third seal 137.
[0060] In addition, as Figure 10 shown, liquid through holes 120 can be provided on the tube wall of the atomization tube 121. When the atomization core 12 penetrates into the liquid storage assembly 13, the aerosol matrix adsorbed by the liquid storage member 133 can penetrate into the liquid guiding member 122 through the liquid through holes 120. The heating element can heat and atomize the aerosol matrix adsorbed by the liquid guiding member 122, and the aerosol generated after atomization can be discharged from the top of the atomization tube 121. Among them, the atomization tube 121 can be connected and fixed to the connecting portion 114 either by bonding or by plugging. The present application does not make special restrictions on the connection method between the atomization tube 121 and the connecting portion 114.
[0061] In some embodiments, as Figure 8 and Figure 9 shown, the atomizer 1 can further include a first circuit board 15. The first circuit board 15 can be arranged on the side of the partition 113 away from the accommodating cavity 110. The heating element can pass through the partition 113 and be electrically connected to the first circuit board 15. For example, a through hole can be provided on the support portion 115, so that the pins of the heating element can pass through the through hole and be electrically connected to the first circuit board 15.
[0062] In more embodiments, as Figure 2 shown, the atomizer 1 can further include a mouthpiece cover 14. The mouthpiece cover 14 is detachably connected to the first housing 11 and covers the accommodating cavity 110. The mouthpiece cover 14 is provided with an air outlet channel 140, and the air outlet channel 140 is communicated with the atomization channel 135.
[0063] The air outlet channel 140 is in communication with the atomization channel 135, so that the aerosol generated after atomization can be discharged from the air outlet channel 140. For example, the mouthpiece cover 14 can be detachably connected to the first housing 11 by means of screwing, clamping or plugging, etc. The present application does not impose special restrictions on the specific manner of detachable connection between the mouthpiece cover 14 and the first housing 11. After the liquid storage assembly 13 is installed in the first housing 11, the mouthpiece cover 14 can be connected to the first housing 11, thereby fixing the liquid storage assembly 13 in the first housing 11. Another example is that the mouthpiece cover 14 can be detachably connected to the liquid storage assembly 13, and the liquid storage assembly 13 can be fixed in the first housing 11 by means of screwing, clamping or plugging, etc. Of course, the mouthpiece cover 14 can also be detachably connected to both the first housing 11 and the liquid storage assembly 13, and the present application does not impose special restrictions on this.
[0064] In addition, in other embodiments, the mouthpiece cover 14 can also be integrally formed or fixedly connected to the liquid storage assembly 13. When the user needs to take out the liquid storage assembly 13, the mouthpiece cover 14 can be pinched to take out the liquid storage assembly 13, thus facilitating the operation of the user.
[0065] In some embodiments, as Figure 2 , Figure 9 and Figure 11 shown, the power supply host 2 can include a power supply assembly 21, a second housing 22 and a third housing 23. The second housing 22 and the third housing 23 enclose a cavity, and the power supply assembly 21 can be installed in the cavity; the first housing 11 and the second housing 22 can be magnetically connected. An air inlet hole 117 is provided on the side wall of the first housing 11 close to the second housing 22. An air inlet channel 220 is provided between the first housing 11 and the second housing 22, and the air inlet channel 220 communicates the air inlet hole 117 and the atomization channel 135.
[0066] The magnetic connection between the first housing 11 and the second housing 22 can simplify the operation difficulty of connecting the power supply host 2 and the atomizer 1. In other embodiments, a snap or plug connection method can also be adopted between the first housing 11 and the second housing 22. The present application does not impose special restrictions on the connection method between the first housing 11 and the second housing 22. During atomization, air can enter the air inlet channel 220 from the air inlet hole 117 and flow into the lumen of the atomization tube 121, so as to atomize the aerosol matrix. Among them, the air inlet hole 117 can be set as a round hole, a waist-shaped hole or a slit channel. The present application does not impose special restrictions on the specific shape of the air inlet hole 117.
[0067] Among them, the power supply component 21 may include components such as a battery 211, a second circuit board 212, a microphone, and a controller. The first circuit board 15 may be electrically connected to the second circuit board 212 through structures such as wires or electrode pins. The pins of the heating element may be electrically connected to the first circuit board 15, and the battery 211 may be electrically connected to the second circuit board 212. Of course, the pins of the heating element may also be directly electrically connected to the battery 211. The present application does not impose special restrictions on the specific structure of the power supply component 21.
[0068] The above uses specific examples to elaborate on the present utility model, which is only used to help understand the present utility model and is not intended to limit the present utility model. For those skilled in the technical field to which the present utility model pertains, based on the idea of the present utility model, several simple deductions, deformations or substitutions can also be made.
Claims
1. An atomizer, characterized in that, Comprising: A first housing having a receiving cavity; An atomization core disposed in the receiving cavity and connected to the first housing; and, A liquid storage assembly detachably installed in the receiving cavity, the liquid storage assembly including a cartridge assembly and a liquid storage member, the cartridge assembly having a first cavity and a second cavity, the first cavity for storing a liquid-phase aerosol matrix, and the second cavity for accommodating the liquid storage member; Wherein, the liquid storage assembly has a non-activated state and an activated state. When the liquid storage assembly is in the non-activated state, the fluid communication between the first cavity and the second cavity is blocked; when the liquid storage assembly is in the activated state, the fluid communication between the first cavity and the second cavity is established; The liquid storage assembly is provided with an atomization channel, the atomization core is received in the atomization channel, and sucks the aerosol matrix from the liquid storage member; the atomization core is used for atomizing the aerosol matrix to form an aerosol and discharging it from the atomization channel.
2. The atomizer according to claim 1, wherein The cartridge assembly includes a first cartridge shell and a second cartridge shell, the first cavity is formed in the first cartridge shell, the second cavity is formed in the second cartridge shell, the first cartridge shell is slidably sleeved in the second cartridge shell, a liquid guiding structure is provided between the first cartridge shell and the second cartridge shell, and the first cartridge shell has a first position and a second position relative to the second cartridge shell; When the first cartridge shell is in the first position, the liquid guiding structure blocks the communication between the first cavity and the second cavity; when the first cartridge shell is in the second position, the liquid guiding structure conducts the communication between the first cavity and the second cavity.
3. The atomizer according to claim 2, wherein The liquid guiding structure includes a breaking member and a first sealing member; A first liquid outlet is provided on one side of the first cartridge shell facing the second cartridge shell, the first sealing member is sealingly connected to the first liquid outlet, and the breaking member is disposed in the second cartridge shell and is oppositely arranged with the first sealing member; When the first cartridge shell is in the first position, the breaking member and the first sealing member are spaced apart; when the first cartridge shell is in the second position, the breaking member penetrates through the first sealing member, so that the aerosol matrix flows out from the first liquid outlet and flows to the liquid storage member through the second cavity.
4. The atomizer according to claim 3, characterized in that, The breaking member is a spike structure, the first sealing member is a sealing film, and the spike structure is used for piercing the sealing film; or, The breaking member is a push rod, the first sealing member is a sealing plug, and the push rod is used for pushing open the sealing plug.
5. The atomizer according to claim 4, wherein The breaking member is a spike structure, and the spike structure has a liquid guiding channel; The second cartridge shell includes a fixing portion protruding from the bottom of the second cavity, the liquid storage member is clamped in the fixing portion, the fixing portion has a second liquid outlet, and the liquid guiding channel is respectively communicated with the first liquid outlet and the second liquid outlet.
6. The atomizer according to claim 2, characterized in that, The liquid storage assembly further includes a second sealing member sleeved between the first cartridge shell, the second cartridge shell and the atomization core; and / or, The side wall of the first cartridge housing is provided with a first limiting portion, and at least two second limiting portions are correspondingly provided on the side wall of the second cartridge housing. The first limiting portion is respectively engaged with the at least two second limiting portions to change the relative position between the first cartridge housing and the second cartridge housing.
7. The atomizer according to any one of claims 2-6, characterized in that, The first cartridge housing includes a channel tube, and the channel tube is connected inside the first cartridge housing and penetrates through the first cavity. A through hole is provided at the bottom of the second cartridge housing, and the liquid storage member has a channel communicating with the through hole. The channel communicates with the lumen of the channel tube to form the atomization channel.
8. The atomizer according to claim 1, wherein, The first housing includes an outer shell and a partition connected inside the outer shell. The outer shell and the partition enclose a receiving cavity with an open side. One end of the atomization core is connected to the bottom of the receiving cavity, and the other end of the atomization core extends from the bottom of the receiving cavity towards the open direction. The liquid storage assembly is inserted into the receiving cavity along the length direction of the atomization core, and the atomization core is arranged in the atomization channel.
9. The atomizer according to claim 8, characterized in that, The liquid storage assembly further includes a third sealing member. The cartridge body assembly includes a second cartridge housing, and a through hole is provided at the bottom of the second cartridge housing. The partition has a connecting portion and a supporting portion. The atomization core includes an atomization tube, a liquid guiding member, and a heating member. The atomization tube is clamped between the connecting portion and the supporting portion. The liquid guiding member is accommodated in the atomization tube, and the heating member is received in the liquid guiding member. The connecting portion penetrates through the through hole, and the third sealing member is sleeved between the connecting portion and the hole wall of the through hole.
10. The atomizer according to any one of claims 1-6, 8, and 9, characterized in that The atomizer further includes a mouthpiece cover. The mouthpiece cover is detachably connected to the first housing and covers the receiving cavity. The mouthpiece cover is provided with an air outlet channel, and the air outlet channel communicates with the atomization channel.
11. An atomizing device, characterized in that, Comprising: The atomizer according to any one of claims 1 to 10; And, A power supply host, detachably connected to the atomizer, and the power supply host is used to supply power to the atomizer.