Atomizer and atomizing device

Abstract

The utility model relates to the technical field of aerosol atomization, provides an atomizer and an atomization device, and aims to solve the problem that the user experience is affected by mixing of two aerosol matrixes when the aerosol matrixes are replaced. The atomizer comprises a first shell, an atomizing core and a liquid storage assembly, and the first shell is provided with a containing cavity; the atomizing core is arranged in the accommodating cavity and is fixedly connected with the first shell; the liquid storage assembly is detachably installed in the containing cavity, the liquid storage assembly comprises a liquid storage shell, an isolation piece and a liquid storage piece, the isolation piece is connected into the liquid storage shell and divides the liquid storage shell into a first containing cavity and a second containing cavity, the first containing cavity is used for storing a liquid-phase aerosol substrate, and the second containing cavity is used for containing the liquid storage piece; the isolation piece is provided with a liquid inlet hole communicated with the first containing cavity and the second containing cavity, the liquid storage assembly is provided with an atomization channel, the atomization core is contained in the atomization channel, and the atomization core is used for heating and atomizing an aerosol matrix flowing in through the liquid inlet hole to form aerosol.

Description

Technical Field

[0001] This application relates to the technical field of aerosol atomization, and particularly relates to an atomizer and an atomization device. Background Art

[0002] An electronic atomization device can atomize an aerosol matrix to generate an aerosol. To improve the user experience, electronic atomization devices with replaceable aerosol matrices have emerged. In the prior art, when replacing the aerosol matrix, it is usually necessary to wait until the previous aerosol matrix is used up and then inject the next aerosol matrix into the electronic atomization device. However, since there will be remnants of the previous aerosol matrix in the electronic atomization device, the two aerosol matrices will be mixed, thus affecting the user experience. Summary of the Utility Model

[0003] This application provides an atomizer and an atomization device, aiming to solve the technical problem that the mixing of two aerosol matrices affects the user experience when replacing the aerosol matrix.

[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 fixedly connected to the first housing; the liquid storage component is detachably installed in the receiving cavity. The liquid storage component includes a liquid storage shell, a separator, and a liquid storage member. The separator is connected in the liquid storage shell and divides the liquid storage shell into a first accommodation cavity and a second accommodation cavity. The first accommodation cavity is used for storing the liquid-phase aerosol matrix, and the second accommodation cavity is used for accommodating the liquid storage member; wherein, the separator is provided with a liquid inlet hole communicating the first accommodation cavity and the second accommodation cavity, the liquid storage component has an atomization channel, the atomization core is received in the atomization channel, and the atomization core is used for heating and atomizing the aerosol matrix flowing in through the liquid inlet hole to form an aerosol.

[0005] In some embodiments, the first housing includes an outer shell and a bottom plate connected inside the outer shell. The outer shell and the bottom plate jointly enclose the receiving cavity. The top of the outer shell has an opening communicating with the receiving cavity; the atomization core is disposed in the receiving cavity, and one end of the atomization core is fixedly connected to the bottom plate. The atomization core extends from the bottom plate towards the opening, and the liquid storage component is inserted into the receiving cavity along the length direction of the atomization core, and the atomization core passes through the atomization channel.

[0006] In some embodiments, the liquid storage shell includes a top cover, a shell body, and a bottom cover, and the separator includes a housing member and a sleeve fixedly connected thereto; the top cover is provided with a pipe portion having a through hole, the sleeve is sleeved and communicated with the pipe portion, the liquid storage member is disposed within the housing member, the liquid storage member has the atomization channel, the atomization channel is in air flow communication with the pipe portion, the housing member is fixed to the bottom of the shell body, and the bottom cover has a first through hole which is in communication with the atomization channel.

[0007] In some embodiments, the housing member includes a housing wall and a housing cover; the housing wall and the housing cover jointly enclose to form the second accommodation cavity, the sleeve is connected to a side of the housing cover facing away from the second accommodation cavity, the atomization channel penetrates through the housing cover, and the liquid inlet hole is disposed on the housing wall so that the aerosol matrix flows into the liquid storage member from the side.

[0008] In some embodiments, the liquid storage assembly further includes a first seal and a second seal; the first seal is disposed between the pipe portion and the sleeve, the second seal is disposed between the shell body and the bottom cover, the first seal and the second seal are respectively located at two ends of the liquid storage member along the atomization channel and are in sealing cooperation with two ends of the atomization core, and the atomization channel penetrates through the first seal and the second seal; wherein, the first seal has a first slot, the pipe portion is inserted into the first slot, and the sleeve is sealingly connected to the first seal; the second seal has a second slot, the bottom cover has a protrusion, the protrusion is inserted into the second slot, and the bottom of the shell body is sealingly connected to the second seal.

[0009] In some embodiments, the liquid storage shell includes a detachable upper shell and a lower shell, and the separator includes a separator plate and a sleeve fixedly connected thereto; the upper shell has a pipe portion penetrating through the upper shell, the sleeve is sleeved and communicated with the pipe portion, the separator plate is detachably connected within the upper shell and jointly encloses with the upper shell to form the first accommodation cavity, the liquid storage member is disposed on a side of the separator plate facing away from the pipe portion, the liquid storage member has the atomization channel, the atomization channel is in air flow communication with the pipe portion, the lower shell has a second through hole which is in communication with the atomization channel; the liquid inlet hole is disposed on the separator plate and at the top of the liquid storage member so that the aerosol matrix flows into the liquid storage member from the top.

[0010] In some embodiments, the liquid storage assembly further includes a third seal and a fourth seal; the third seal is disposed between the pipe portion and the sleeve, and a part of the fourth seal is disposed between the atomization core and the pore wall of the second through hole. The third seal and a part of the fourth seal are respectively located at two ends of the liquid storage member along the atomization channel and are in sealing cooperation with two ends of the atomization core. The atomization channel penetrates through the third seal and the fourth seal; wherein, the third seal has a third slot, the pipe portion is inserted into the third slot, and the sleeve is sealingly connected to the third seal; the fourth seal is disposed between the partition plate and the lower shell, the fourth seal has a receiving portion, and the liquid storage member is disposed in the receiving portion.

[0011] In some embodiments, the volume of the first accommodation cavity is larger than the volume of the second accommodation cavity.

[0012] 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. The mouthpiece cover is provided with an air outlet channel, and the air outlet channel is communicated with the atomization channel.

[0013] 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.

[0014] According to the atomizer in the above embodiments, the liquid storage shell of the present application is divided into a first accommodation cavity and a second accommodation cavity by a partition. A liquid-phase aerosol matrix is stored in the first accommodation cavity, a liquid storage member is placed in the second accommodation cavity, and a liquid inlet hole communicating the first accommodation cavity and the second accommodation cavity is provided on the partition. When the atomizer atomizes, the atomization core continuously sucks the aerosol matrix from the liquid storage member and generates aerosol to be discharged from the atomization channel. The liquid-phase aerosol matrix can continuously supplement the liquid storage member through the liquid inlet hole, thereby extending the endurance ability of the atomizer to atomize and consume the aerosol matrix. Compared with the traditional structure that only uses the liquid storage member as all the liquid storage materials, the structure of combining the storage of the liquid-phase aerosol matrix with the liquid storage member in the present application can greatly improve the liquid supply ability of the liquid storage assembly.

[0015] In addition, aerosol matrices with different flavors or different shelf lives can be stored in the first accommodating cavities of different liquid storage shells, so that users can choose to replace the liquid storage components with different flavors or different shelf lives. Since the aerosol matrices are all stored in the liquid storage shells, when the user replaces the liquid storage component, the aerosol matrix of the previous flavor or shelf life is taken out with the liquid storage component and will not remain in the first shell body. Therefore, the aerosol matrix of the latter flavor or shelf life after replacement will not be mixed with the aerosol matrix of the previous flavor or shelf life, thus improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic perspective view of an atomizing device in some embodiments of the present application;

[0017] Figure 2 is Figure 1 a schematic exploded view of the atomizing device in

[0018] Figure 3 is Figure 1 a schematic cross-sectional view of an embodiment of the atomizing device in

[0019] Figure 4 is Figure 3 a schematic cross-sectional view of the connection between the atomizing core and the first shell body in the atomizing device;

[0020] Figure 5 is Figure 4 a schematic cross-sectional view of the first shell body in

[0021] Figure 6 is Figure 4 a schematic perspective view of the atomizing core in

[0022] Figure 7 is Figure 3 a schematic cross-sectional view of the atomizing device with the liquid storage component not installed in the liquid storage part;

[0023] Figure 8 is Figure 3 a schematic cross-sectional view of the atomizing device with the liquid storage component installed in the liquid storage part;

[0024] Figure 9 is Figure 8 a schematic exploded view of the liquid storage component in

[0025] Figure 10 is Figure 1 a schematic cross-sectional view of another embodiment of the atomizing device in

[0026] Figure 11 is Figure 10 a schematic cross-sectional view of the atomizing device with the liquid storage component not installed in the liquid storage part;

[0027] Figure 12 For Figure 10 The sectional structure schematic diagram of the liquid storage assembly in the atomization device after being installed in the liquid storage part;

[0028] Figure 13 For Figure 12 The exploded structure schematic diagram of the liquid storage assembly;

[0029] Figure 14 For Figure 2 The exploded structure schematic diagram of the power supply host in the atomization device.

[0030] Wherein:

[0031] 1 - Atomizer; 11 - First housing; 110 - Accommodating cavity; 111 - Open end; 112 - Outer shell; 113 - Bottom plate; 114 - Connecting part; 115 - Supporting part; 116 - Installation cavity; 117 - Air inlet hole; 12 - Atomization core; 120 - Liquid passing hole channel; 121 - Atomization tube; 122 - Liquid guiding part; 13 - Liquid storage assembly; 131 - Liquid storage shell; 131a - First accommodating cavity; 131b - Second accommodating cavity; 1310 - Pipe part; 1311 - Top cover; 1312 - Shell body; 1313 - Bottom cover; 1314 - First through hole; 1315 - Protrusion part; 1316 - Upper shell; 1317 - Lower shell; 1318 - Second through hole; 132 - Isolation part; 1320 - Liquid inlet hole; 1321 - Accommodating part; 1321a - Accommodating wall; 1321b - Accommodating cover; 1322 - Sleeve; 1323 - Isolation plate; 133 - Liquid storage part; 1330 - Channel; 134 - Atomization channel; 135 - First seal; 1350 - First slot; 136 - Second seal; 1360 - Second slot; 137 - Third seal; 1370 - Third slot; 138 - Fourth seal; 1380 - Accommodating part; 139 - Fifth seal; 14 - Mouthpiece cover; 140 - Air outlet channel; 15 - First circuit board; 2 - Power supply host; 21 - Power supply component; 211 - Battery; 212 - Second circuit board; 22 - Second housing; 220 - Air inlet channel; 23 - Third housing. Specific embodiments

[0032] The present application will be further described in detail below with reference to specific embodiments and the accompanying drawings. Similar elements in different embodiments are denoted by 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.

[0033] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operation steps involved in each embodiment can also be reordered or adjusted in a manner obvious to 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 essential components and / or sequences.

[0034] 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. The "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0035] The present application provides an atomizing device, such as Figure 1 and Figure 2 shown, the atomizing 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.

[0036] To solve the problem of mixing when replacing the aerosol matrix, the present application provides an atomizer 1, such as Figures 1 to 9As 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 fixedly 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 liquid storage shell 131, a separator 132, and a liquid storage member 133. The separator 132 may be connected inside the liquid storage shell 131 and divide the liquid storage shell 131 into a first accommodation cavity 131a and a second accommodation cavity 131b. The first accommodation cavity 131a may be used to store the liquid-phase aerosol matrix, and the second accommodation cavity 131b may be used to accommodate the liquid storage member 133. Wherein, the separator 132 may be provided with a liquid inlet hole 1320 communicating the first accommodation cavity 131a and the second accommodation cavity 131b. The liquid storage assembly 13 has an atomization channel 134. The atomization core 12 is received in the atomization channel 134. The atomization core 12 is used to heat and atomize the aerosol matrix flowing in through the liquid inlet hole 1320 to form an aerosol.

[0037] In the present application, the liquid storage shell 131 of the present application is divided into a first accommodation cavity 131a and a second accommodation cavity 131b by the separator 132. The liquid-phase aerosol matrix is stored in the first accommodation cavity 131a, the liquid storage member 133 is placed in the second accommodation cavity 131b, and a liquid inlet hole 1320 communicating the first accommodation cavity 131a and the second accommodation cavity 131b is provided on the separator 132. When the atomizer 1 atomizes, the atomization core 12 continuously sucks the aerosol matrix from the liquid storage member 133 and generates an aerosol to be discharged from the atomization channel 134. The liquid-phase aerosol matrix can continuously supplement the liquid storage member 133 through the liquid inlet hole 1320, thereby extending the endurance ability of the atomizer 1 to atomize and consume the aerosol matrix. Compared with the traditional structure that only uses the liquid storage member 133 as all the liquid storage materials, the structure of combining the storage of the liquid-phase aerosol matrix with the liquid storage member 133 in the present application can greatly improve the liquid supply ability of the liquid storage assembly 13.

[0038] In addition, different flavors or different shelf-life aerosol matrices can be stored in the first accommodation cavity 131a of different liquid storage shells 131, so that users can choose to replace the liquid storage assembly 13 with different flavors or different shelf-lives. Since the aerosol matrix is stored in the liquid storage shell 131, when the user replaces the liquid storage assembly 13, the aerosol matrix of the previous flavor or shelf-life is taken out with the liquid storage assembly 13 and will not remain in the first housing 11. Therefore, the aerosol matrix of the latter flavor or shelf-life after replacement will not be mixed with the aerosol matrix of the previous flavor or shelf-life, thereby improving the user experience.

[0039] Among them, the liquid inlet hole 1320 can be a round hole, a square hole, an oval hole or a slit-shaped hole. The opening size of the liquid inlet hole 1320 can be set according to the flow rate of the aerosol matrix. This application does not impose special restrictions on the shape and opening size of the liquid inlet hole 1320. The atomization core 12 is received in the atomization channel 134. It can be that the atomization core 12 is penetrated through the atomization channel 134, or the atomization core 12 is arranged at the bottom of the atomization channel 134. When the atomization core 12 is arranged at the bottom of the atomization channel 134, the aerosol matrix in the liquid storage assembly 13 can flow along the atomization channel 134 to the atomization core 12 for atomization. This application does not impose special restrictions on whether the atomization core 12 is penetrated through the atomization channel 134.

[0040] In some embodiments, as Figures 1 to 6 shown, the first housing 11 may include an outer shell 112 and a bottom plate 113 connected inside the outer shell 112. The outer shell 112 and the bottom plate 113 together enclose a receiving cavity 110. The top of the outer shell 112 has an opening 111 communicating with the receiving cavity 110. The atomization core 12 is arranged in the receiving cavity 110, and one end of the atomization core 12 can be fixedly connected to the bottom plate 113. The atomization core 12 can extend from the bottom plate 113 towards 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 penetrates through the atomization channel 134.

[0041] 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 is 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 impose 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.

[0042] By providing a bottom plate 113 inside the first housing 11, the accommodation cavity 110 can be arranged on one side of the bottom plate 113, and the power supply host 2 can be arranged on the other side of the bottom plate 113, so that the liquid storage assembly 13 and the power supply host 2 are separated to prevent the aerosol matrix from leaking into the power supply host 2. Wherein, the bottom plate 113 can have a connecting portion 114 and a supporting portion 115. The connecting portion 114 can be arranged as a cylindrical structure extending along the a-a axis towards the opening 111. The cylindrical structure has an installation cavity 116. The supporting 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 supporting portion 115 to ensure the reliability of the connection of the atomization core 12.

[0043] Among them, as Figure 6 shown, the atomization core 12 can include an atomization tube 121, a liquid guiding member 122, and a heating member (not shown in the figure). The atomization tube 121 can be clamped between the connecting portion 114 and the supporting portion 115. The liquid guiding member 122 is accommodated in the atomization tube 121, and the heating member is received in the liquid guiding member 122. A liquid passing pore 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 in the liquid storage assembly 13 can penetrate into the liquid guiding member 122 through the liquid passing pore 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. A through hole can be provided on the supporting portion 115, so that the lead pins of the heating element can pass through the through hole and be electrically connected to the power supply host 2.

[0044] Among them, the atomization tube 121 can be fixedly connected to the connecting portion 114 either by bonding or by plugging. This application does not impose special restrictions on the connection method between the atomization tube 121 and the connecting portion 114.

[0045] In some embodiments, as Figure 7 shown, the volume of the first accommodation cavity 131a can be larger than the volume of the second accommodation cavity 131b.

[0046] Since the part of the atomization core 12 for heating the aerosol matrix has a fixed size, the liquid storage member 133 only needs to meet the size for supplying liquid to the atomization core 12, that is, the volume of the second accommodation cavity 131b does not need to be set too large. When the volume of the first accommodation cavity 131a is larger than the volume of the second accommodation cavity 131b, more aerosol matrix can be stored in the first accommodation cavity 131a, thereby improving the continuous liquid supply capacity of the liquid storage assembly 13. For example, the volume of the first accommodation cavity 131a can be 3 times, 4 times or more times the volume of the second accommodation cavity 131b. This application does not impose special restrictions on the volume sizes of the first accommodation cavity 131a and the second accommodation cavity 131b.

[0047] In the above embodiments, the liquid inlet hole 1320 can be disposed at different positions of the liquid storage member 133, so that the aerosol matrix can flow into the liquid storage member 133 from different directions. The following embodiments will introduce in detail the specific structures of the liquid inlet hole 1320 disposed at different positions of the liquid storage member 133.

[0048] In some embodiments, as Figures 7 to 9 shown, the liquid storage shell 131 can include a top cover 1311, a shell body 1312, and a bottom cover 1313. The separator 132 can include a housing member 1321 and a sleeve 1322 that are fixedly connected. The top cover 1311 is provided with a pipe portion 1310 that has a through hole. The sleeve 1322 is sleeved and communicated with the pipe portion 1310. The liquid storage member 133 is disposed in the housing member 1321. The liquid storage member 133 has an atomization channel 134 that is in air flow communication with the pipe portion 1310. The housing member 1321 is fixed to the bottom of the shell body 1312. The bottom cover 1313 has a first through hole 1314 that is communicated with the atomization channel 134.

[0049] A detachable connection structure such as snap connection, screw connection, or plug connection can be provided between the top cover 1311, the shell body 1312, and the bottom cover 1313. Since the housing member 1321 is connected inside the shell body 1312, the liquid-phase aerosol matrix can be loaded into the first accommodation cavity 131a from one side of the top cover 1311, and then the top cover 1311 is covered. The liquid storage member 133 can be loaded into the second accommodation cavity 131b from one side of the bottom cover 1313, and then the bottom cover 1313 is covered, so as to facilitate the loading of the liquid storage assembly 13 with the aerosol matrix and the liquid storage member 133. In addition, through the atomization channel 134 formed by the first through hole 1314, the channel 1330, and the inner cavity of the pipe portion 1310, the atomization core 12 can be disposed in the atomization channel 134, and the liquid storage member 133 can be wrapped around the liquid passing hole 120 position of the atomization tube 121, so that the aerosol matrix infiltrates into the liquid guiding member 122 for atomization.

[0050] In some embodiments, as Figures 7 to 9 shown, the housing member 1321 can include a housing wall 1321a and a housing cover 1321b. The housing wall 1321a and the housing cover 1321b jointly enclose a second accommodation cavity 131b. The sleeve 1322 is connected to the side of the housing cover 1321b facing away from the second accommodation cavity 131b. The atomization channel 134 penetrates through the housing cover 1321b. The liquid inlet hole 1320 can be disposed on the housing wall 1321a, so that the aerosol matrix flows into the liquid storage member 133 from the side.

[0051] Among them, the liquid inlet hole 1320 can be arranged at the bottom of the accommodating wall 1321a, so that the aerosol matrix in the first accommodating cavity 131a can all flow into the liquid storage member 133. In addition, the liquid inlet hole 1320 can also be arranged in the middle or top position of the accommodating wall 1321a, and / or the liquid inlet hole 1320 can also be arranged on the accommodating cover 1321b, so that the aerosol matrix can flow into the liquid storage member 133 from the top, so that all the liquid storage members 133 can be wetted. The present application does not impose special restrictions on the specific position of the liquid inlet hole 1320. The accommodating wall 1321a can be arranged as a square cylinder or a cylindrical cylinder, and the present application does not impose special restrictions on the specific shape of the accommodating wall 1321a.

[0052] In some embodiments, such as Figure 8 and Figure 9 shown, the liquid storage assembly 13 may further include a first seal 135 and a second seal 136; the first seal 135 may be arranged between the pipe portion 1310 and the sleeve 1322, and the second seal 136 may be arranged between the housing body 1312 and the bottom cover 1313. The first seal 135 and the second seal 136 are respectively located at both ends of the liquid storage member 133 along the atomization channel 134 and are in sealing cooperation with both ends of the atomization core 12. The atomization channel 134 penetrates through the first seal 135 and the second seal 136.

[0053] The arrangement of the first seal 135 can prevent the aerosol matrix from leaking out through the gap between the pipe portion 1310 and the sleeve 1322, and the arrangement of the second seal 136 can prevent the aerosol matrix from leaking out through the gap between the housing body 1312 and the bottom cover 1313. At the same time, the atomization channel 134 penetrates through the first seal 135 and the second seal 136, which also ensures the sealing effect between the atomization core 12 and the first seal 135 and the second seal 136. Thus, the only path for the aerosol matrix to flow from the liquid storage member 133 to the atomization core 12 is ensured. In addition, as Figure 5 and Figure 6 shown, the liquid storage assembly 13 may further include a fifth seal 139, and the fifth seal 139 can be sealed between the top cover 1311 and the housing body 1312 to prevent the aerosol matrix from leaking out through the gap between the top cover 1311 and the housing body 1312.

[0054] Specifically, such as Figure 8 and Figure 9As shown, the first seal 135 may have a first slot 1350 into which the pipe portion 1310 may be inserted, and the sleeve 1322 may be sealingly connected to the first seal 135; the second seal 136 may have a second slot 1360 (for facilitating the display of the second slot 1360, the perspective of the second seal 136 is axially upward), the bottom cover 1313 may have a protrusion 1315, the protrusion 1315 may be inserted into the second slot 1360, and the bottom of the housing body 1312 may be sealingly connected to the second seal 136.

[0055] For example, the first seal 135 may be arranged as a cylindrical structure, the pipe portion 1310 may be inserted into the cylinder, and the cylinder may be inserted into the sleeve 1322, so as to seal between the pipe portion 1310 and the sleeve 1322. The second seal 136 may be arranged as a flat plate structure, the second slot 1360 may be arranged on the side of the second seal 136 facing the bottom cover 1313, the protrusion 1315 is inserted into the second slot 1360, and the outer side wall of the second seal 136 is sealed with the bottom of the housing body 1312. In addition, the first seal 135 and the second seal 136 may both be provided with holes for the atomization core 12 to pass through, so as to seal between the atomization core 12 and the first seal 135 and the second seal 136 respectively. The present application does not make special restrictions on the specific structures of the first seal 135 and the second seal 136.

[0056] The above embodiments are a detailed introduction to the implementation manner in which the liquid inlet hole 1320 is arranged on the side of the liquid storage member 133. In addition, the liquid inlet hole 1320 may also be arranged on the top of the liquid storage member 133. In some embodiments, as Figures 10 to 13 shown, the liquid storage shell 131 may include a detachable upper shell 1316 and a lower shell 1317, and the separator 132 may include a fixedly connected separator plate 1323 and a sleeve 1322; the upper shell 1316 has a pipe portion 1310 penetrating the upper shell 1316, the sleeve 1322 is sleeved and communicated with the pipe portion 1310, the separator plate 1323 is detachably connected inside the upper shell 1316 and together with the upper shell 1316 encloses a first accommodation cavity 131a, the liquid storage member 133 is arranged on the side of the separator plate 1323 facing away from the pipe portion 1310, the liquid storage member 133 has an atomization channel 134, the atomization channel 134 is in gas flow communication with the pipe portion 1310, the lower shell 1317 has a second through hole 1318, and the second through hole 1318 is communicated with the atomization channel 134; the liquid inlet hole 1320 is arranged on the separator plate 1323 and located at the top of the liquid storage member 133, so that the aerosol matrix flows into the liquid storage member 133 from the top.

[0057] The upper shell 1316 and the lower shell 1317 can be provided with a detachable connection structure such as a snap connection, a screw connection or a plug connection. Since the isolation plate 1323 is detachably connected to the upper shell 1316, the liquid phase aerosol matrix can be first loaded into the first accommodating cavity 131a from one side of the lower shell 1317, and then the isolation plate 1323 is installed in the upper shell 1316, and then the liquid storage member 133 is loaded into the second accommodating cavity 131b, and finally the upper and lower shells 1317 are covered, so as to facilitate the loading of the aerosol matrix and the liquid storage member 133 into the liquid storage assembly 13. In addition, through the atomization channel 134 composed of the second through hole 1318, the channel 1330 and the inner cavity of the pipeline part 1310, the atomization core 12 can be inserted into the atomization channel 134, and the liquid storage member 133 can be wrapped in the position of the liquid passage 120 of the atomization tube 121, so that the aerosol matrix infiltrates into the liquid guide member 122 for atomization.

[0058] Since the liquid storage member 133 is disposed on the side of the isolation plate 1323 away from the pipeline portion 1310, the aerosol matrix can flow into the liquid storage member 133 from the top, so that the entire liquid storage member 133 can be infiltrated. In other embodiments, a portion of the isolation plate 1323 can also be disposed on one side of the liquid storage member 133, and the liquid inlet 1320 can be disposed at the bottom, middle or top of the isolation plate 1323 on one side of the liquid storage member 133, so that the aerosol matrix can flow into the liquid storage member 133 from the side. The present application does not impose any special restrictions on the specific location of the liquid inlet 1320.

[0059] In some embodiments, Figure 12 and Figure 13 As shown, the liquid storage component 13 may further include a third seal 137 and a fourth seal 138; the third seal 137 may be disposed between the pipeline portion 1310 and the sleeve 1322, and a portion of the fourth seal 138 may be disposed between the atomizer core 12 and the hole wall of the second through hole 1318, the third seal 137 and a portion of the fourth seal 138 are respectively located at both ends of the liquid storage component 133 along the atomization channel 134 and are sealed with both ends of the atomization core 12, and the atomization channel 134 runs through the third seal 137 and the fourth seal 138.

[0060] The third seal 137 can prevent the aerosol matrix from leaking out from the gap between the pipeline portion 1310 and the sleeve 1322, and the fourth seal 138 can prevent the aerosol matrix from leaking out from the gap between the atomizer core 12 and the hole wall of the second through hole 1318. At the same time, the atomization channel 134 runs through the third seal 137 and the fourth seal 138, and also ensures the sealing effect between the atomizer core 12 and the third seal 137 and the fourth seal 138. Thus, the only path for the aerosol matrix to flow from the liquid storage part 133 to the atomizer core 12 is ensured.

[0061] Specifically, ifFigure 12 and Figure 13 As shown in Figure 13 , the third seal 137 may have a third slot 1370, the pipe portion 1310 may be inserted into the third slot 1370, and the sleeve 1322 is sealingly connected to the third seal 137; the fourth seal 138 may be disposed between the partition plate 1323 and the lower shell 1317, and the fourth seal 138 may have a receiving portion 1380, and the liquid storage member 133 is disposed in the receiving portion 1380.

[0062] For example, the third seal 137 may be configured as a cylindrical structure, the pipe portion 1310 may be inserted into the cylinder, and the cylinder may be inserted into the sleeve 1322, so as to seal between the pipe portion 1310 and the sleeve 1322. The fourth seal 138 may be configured as a block structure, and the receiving portion 1380 may be provided on the fourth seal 138, so that the liquid storage member 133 can be installed on the fourth seal 138. The block-shaped fourth seal 138 can be directly installed between the partition plate 1323 and the lower shell 1317 to seal the gap between the upper shell 1316, the partition plate 1323, and the lower shell 1317. Of course, in order to save the space of the first accommodation cavity 131a, the fourth seal 138 can also be split into multiple seals, which are respectively sealed between the upper shell 1316 and the partition plate 1323, and between the upper shell 1316 and the lower shell 1317. The present application does not make special restrictions on the specific structures of the third seal 137 and the fourth seal 138.

[0063] In more embodiments, as Figure 2 , Figure 3 and Figure 10 shown, the atomizer 1 may further include a mouthpiece cover 14, the mouthpiece cover 14 is detachably connected to the first housing 11 and covers the accommodation cavity 110, and the mouthpiece cover 14 is provided with an air outlet channel 140, and the air outlet channel 140 is communicated with the atomization channel 134.

[0064] The air outlet channel 140 is communicated with the atomization channel 134, 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 make special restrictions on the specific manner of the 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, so as to fix 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 make special restrictions on this.

[0065] In addition, in other embodiments, the nozzle cap 14 can also be integrally formed with or fixedly connected to the liquid storage assembly 13. When the user needs to take out the liquid storage assembly 13, the nozzle cap 14 can be pinched to take out the liquid storage assembly 13, thus facilitating the user's operation.

[0066] In some embodiments, such as Figure 2 , Figure 3 , Figure 10 and Figure 14 shown, the power supply host 2 can include a power supply component 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 component 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 with the air inlet hole 117 and the atomization channel 134.

[0067] 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, the first housing 11 and the second housing 22 can also adopt connection methods such as snap connection or plug connection. The present application does not make 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 make special restrictions on the specific shape of the air inlet hole 117.

[0068] Among them, the power supply component 21 can include components such as a battery 211, a second circuit board 212, a microphone, and a controller. The first circuit board 15 can be electrically connected to the second circuit board 212 through structures such as wires or electrode pins. The pins of the heating element can be electrically connected to the first circuit board 15, and the battery 211 can be electrically connected to the second circuit board 212. Of course, the pins of the heating element can also be directly electrically connected to the battery 211. The present application does not make special restrictions on the specific structure of the power supply component 21.

[0069] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art of the present invention, according to the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. An atomizer, characterized in that, include: A first shell having a receiving cavity; an atomizer core, disposed in the accommodating cavity and fixedly connected to the first shell; and A liquid storage component is detachably mounted in the accommodating chamber, the liquid storage component comprising a liquid storage shell, a separator and a liquid storage member, the separator is connected in the liquid storage shell and divides the liquid storage shell into a first accommodating chamber and a second accommodating chamber, the first accommodating chamber is used to store a liquid phase aerosol matrix, and the second accommodating chamber is used to accommodate the liquid storage member; Among them, the isolation member is provided with a liquid inlet hole connecting the first accommodating chamber and the second accommodating chamber, the liquid storage component has an atomization channel, the atomization core is accommodated in the atomization channel, and the atomization core is used to heat and atomize the aerosol matrix flowing in through the liquid inlet hole to form an aerosol.

2. The atomizer according to claim 1, wherein, The first shell includes an outer shell and a bottom plate connected to the inner shell, the outer shell and the bottom plate together enclose the accommodating cavity, and the top of the outer shell has an opening communicating with the accommodating cavity; The atomizer core is arranged in the accommodating cavity, and one end of the atomizer core is fixedly connected to the bottom plate, the atomizer core extends from the bottom plate toward the opening, the liquid storage component is inserted into the accommodating cavity along the length direction of the atomizer core, and the atomizer core passes through the atomization channel.

3. The atomizer according to claim 2, wherein, The liquid storage shell includes a top cover, a shell body and a bottom cover, and the isolation member includes a fixedly connected receiving member and a sleeve; The top cover is provided with a pipeline portion, the pipeline portion has a through hole, the sleeve is sleeved and communicated with the pipeline portion, the liquid storage component is arranged in the accommodating component, the liquid storage component has the atomization channel, the atomization channel is in airflow communication with the pipeline portion, and the accommodating component is fixed to the bottom of the shell body; the bottom cover has a first through hole, and the first through hole is communicated with the atomization channel.

4. The atomizer according to claim 3, characterized in that, The accommodating member comprises an accommodating wall and an accommodating cover; The accommodating wall and the accommodating cover together enclose the second accommodating chamber, the sleeve is connected to the side of the accommodating cover away from the second accommodating chamber, the atomization channel passes through the accommodating cover, and the liquid inlet hole is arranged on the accommodating wall so that the aerosol matrix flows into the liquid storage component from the side.

5. The atomizer according to claim 3, characterized in that, The liquid storage assembly also includes a first sealing member and a second sealing member; The first seal is disposed between the pipeline portion and the sleeve, and the second seal is disposed between the shell body and the bottom cover. The first seal and the second seal are respectively located at two ends of the liquid storage member along the atomization channel and are sealed with two ends of the atomization core. The atomization channel runs through the first seal and the second seal. Wherein, the first sealing member has a first slot, the pipeline portion is inserted into the first slot, and the sleeve is sealed and connected to the first sealing member; The second sealing member has a second slot, the bottom cover has a protrusion, the protrusion is inserted into the second slot, and the bottom of the shell body is sealed and connected to the second sealing member.

6. The atomizer according to claim 2, characterized in that, The liquid storage shell includes an upper shell and a lower shell that are detachably connected, and the isolation member includes an isolation plate and a sleeve that are fixedly connected; The upper shell has a pipeline portion that passes through the upper shell, the sleeve is sleeved and communicated with the pipeline portion, the isolation plate is detachably connected to the upper shell and is enclosed together with the upper shell to form the first accommodating chamber, the liquid storage member is arranged on a side of the isolation plate away from the pipeline portion, the liquid storage member has the atomization channel, the atomization channel is in airflow communication with the pipeline portion, and the lower shell has a second through hole, the second through hole is in communication with the atomization channel; The liquid inlet hole is arranged on the isolation plate and located at the top of the liquid storage component, so that the aerosol matrix flows into the liquid storage component from the top.

7. The atomizer according to claim 6, characterized in that, The liquid storage assembly further includes a third sealing member and a fourth sealing member; The third seal is disposed between the pipeline portion and the sleeve, and part of the fourth seal is disposed between the atomizer core and the hole wall of the second through hole. The third seal and part of the fourth seal are respectively located at both ends of the liquid storage member along the atomization channel and are sealed with both ends of the atomizer core, and the atomization channel runs through the third seal and the fourth seal; Among them, the third sealing member has a third slot, the pipeline part is inserted into the third slot, and the sleeve is sealed and connected to the third sealing member; the fourth sealing member is arranged between the isolation plate and the lower shell, the fourth sealing member has a accommodating part, and the liquid storage member is arranged in the accommodating part.

8. The atomizer according to any one of claims 1 to 7, characterized in that The volume of the first accommodating chamber is greater than the volume of the second accommodating chamber.

9. The atomizer according to any one of claims 1 to 7, characterized in that The atomizer also includes a nozzle cover; The nozzle cover is detachably connected to the first shell and covers the accommodating cavity. The nozzle cover is provided with an air outlet channel, and the air outlet channel is communicated with the atomization channel.

10. An atomization device, characterized in that, include: The atomizer according to any one of claims 1 to 9; as well as, A power supply host is detachably connected to the atomizer, and the power supply host is used to supply power to the atomizer.

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