Electronic atomization device

Abstract

The invention discloses electronic atomization equipment which can control the quantity of atomization substrates entering an atomization cavity and can prevent the atomization substrates from leaking when a liquid supply device is assembled and disassembled. The electronic atomization equipment comprises an atomization device and a liquid supply device, the liquid supply device comprises a plugging part for plugging the liquid supply channel; the atomization device comprises a separator and an unlocking structure, the separator comprises a flexible part, when the unlocking structure is in a first working state, the unlocking structure is far away from the flexible part, the flexible part is bent under stress, and the liquid supply channel is closed by the plugging component; and when the unlocking structure is in the second working state, one end of the unlocking piece enters the supporting channel to support the flexible part, so that the liquid supply channel is opened by the blocking component.

Description

Technical Field

[0001] This application relates to the field of atomization device technology, specifically to electronic atomization equipment. Background Technology

[0002] Electronic atomization devices generally include a liquid storage structure and an atomization structure. They mainly convert the atomizing matrix from a liquid form into an aerosol form for users to inhale. They are currently widely used, such as in electronic cigarettes.

[0003] Chinese patent document CN 223274926 U discloses an additional oil tank and an aerosol generating device, which overcomes the risk of leakage of residual aerosol generating matrix after removal by cooperating with the seal in the additional oil tank and the insert column in the atomizer.

[0004] However, this aerosol generating device has some drawbacks. During the assembly of the auxiliary oil tank, the seal opens the channel between the storage chamber and the outside after the seal and the insert column come into contact. This means that the storage chamber is connected to the outside before the auxiliary oil tank is fully assembled, which causes the aerosol generating matrix to leak out during the assembly process. Similarly, during the disassembly of the auxiliary oil tank, the storage chamber is also connected to the outside during the disassembly process, and the aerosol generating matrix will also leak out. This greatly affects the user experience.

[0005] One possible approach is to incorporate an unlocking mechanism within the atomizer to open and close the seal. However, this approach would cause the atomizing matrix to come into contact with the unlocking mechanism, which could affect the stability of the unlocking mechanism and potentially cause it to deteriorate. Summary of the Invention

[0006] The purpose of this application is to provide an electronic atomization device that can solve at least one of the problems mentioned in the background above and provide corresponding beneficial effects.

[0007] This application is achieved through the following technical solution:

[0008] This application provides an electronic atomizing device, which includes an atomizing device and a liquid supply device detachably connected to the atomizing device; the atomizing device has an atomizing chamber, and the liquid supply device has a liquid supply channel, through which the atomizing matrix enters the atomizing chamber;

[0009] The liquid supply device includes a sealing component for sealing the liquid supply channel;

[0010] The atomizing device includes:

[0011] An isolating element, wherein a support channel is provided within the isolating element, and the support channel is isolated from the atomizing chamber;

[0012] The isolation component includes a flexible part; when the atomizing device and the liquid supply device are in an assembled state, the flexible part abuts against the sealing component;

[0013] An unlocking structure is used to adjust the blocking state of the liquid supply channel. The unlocking structure includes an unlocking member. When the unlocking structure is in a first working state, the unlocking structure is away from the flexible part, the flexible part is bent by force, and the blocking member closes the liquid supply channel. When the unlocking structure is in a second working state, one end of the unlocking member enters the support channel to support the flexible part, thereby opening the liquid supply channel.

[0014] In some embodiments, the sealing component includes a sealing plug and a reset structure, the reset structure being used to continuously apply force to the sealing plug to seal it at one end of the liquid supply channel.

[0015] In some embodiments, the atomizing device further includes:

[0016] A liquid guiding structure, wherein the atomizing chamber is disposed within the liquid guiding structure;

[0017] Atomizing components are used to atomize the atomizing matrix that enters the atomizing chamber;

[0018] A regulating component is used to adjust the operating state of the atomizing device according to the combined state of the atomizing device and the liquid supply device; wherein...

[0019] When the atomizing device and the liquid supply device are separated, the regulating component is in the first regulating state, the atomizing device enters the first operating state, the unlocking structure is in the first working state, and the heating function of the atomizing component is restricted.

[0020] When the liquid supply device is installed on the atomizing device, the regulating component is in the second regulating state, the atomizing device enters the second operating state, at which time the unlocking structure is in the second working state or continuously switches between the first working state and the second working state, and the heating function of the atomizing component is restricted.

[0021] After the atomizing device has been running in the second operating state for a predetermined time, the atomizing device enters the third operating state, at which time the heating function of the atomizing component is unrestricted.

[0022] In some embodiments, the atomizing device further includes a housing, the housing including a first mounting groove, the liquid supply device being detachably mounted in the first mounting groove, the sidewall of the first mounting groove being provided with a first mounting hole, and the regulating component being at least partially disposed in the first mounting hole.

[0023] In some embodiments, the control component includes a tactile switch, which is installed in the first mounting hole and has a portion located outside the first mounting hole that can abut against the liquid supply device;

[0024] The control component also includes a controller and a timing unit. The controller controls the operation of the atomizing device based on the on / off state of the tactile switch and the timing data.

[0025] In some embodiments, the atomizing device further includes an airflow sensor for acquiring user inhalation data based on airflow changes within the atomizing device, and when the atomizing device is in a third operating state, adjusting the operating state of the unlocking structure based on the user inhalation data.

[0026] In some embodiments, the fluid guiding structure has a second mounting hole for mounting the isolation member; the isolation member further includes a sealing connection portion that is sealingly connected to the second mounting hole.

[0027] In some embodiments, the unlocking element is a magnet or a metal component, and the unlocking structure further includes an electromagnetic coil for controlling the movement of the unlocking element.

[0028] In some embodiments, the unlocking element includes an unlocking portion, which is at least partially disposed within the support channel.

[0029] In some embodiments, the atomizing device further includes a fixing member for securing the liquid supply device, the fixing member being movably connected to the housing.

[0030] The beneficial effects of this application include at least the following:

[0031] 1. In the liquid supply device of the embodiments of this application, the liquid supply channel is blocked by the sealing component, so no leakage will occur during the assembly and disassembly of the liquid supply device; during use, the opening and closing of the liquid supply channel can be controlled by the unlocking structure, thereby controlling the amount of atomized matrix entering the atomization chamber and reducing the risk of atomized matrix leakage.

[0032] 2. In the atomizing device of the embodiments of this application, the unlocking structure is isolated from the atomizing chamber by means of an isolation member. Through the cooperation of the flexible part and the unlocking member, the opening and closing control of the liquid supply channel by the unlocking structure without contacting the atomizing matrix is ​​realized. On the one hand, it can prevent the atomizing matrix from affecting the working stability of the unlocking structure, and on the other hand, it can prevent the atomizing matrix from contacting the unlocking structure and causing deterioration. Attached Figure Description

[0033] Figure 1 This is a three-dimensional structural diagram of the electronic atomizing device in the assembled state according to an embodiment of this application;

[0034] Figure 2 yes Figure 1 A three-dimensional structural diagram of the electronic atomizing device in its disassembled state;

[0035] Figure 3 yes Figure 1 Schematic diagram of the exploded structure of a medium-sized electronic atomization device;

[0036] Figure 4 yes Figure 1 A schematic diagram of the cross-sectional structure of an electronic atomizing device in one working state;

[0037] Figure 5 yes Figure 1 A schematic diagram of the cross-sectional structure of an electronic atomizing device in another working state;

[0038] Figure 6 yes Figure 4 Enlarged schematic diagram of region M in the middle;

[0039] Figure 7 yes Figure 5 Enlarged schematic diagram of region N in the middle;

[0040] Figure 8 This is a schematic diagram of the cross-sectional structure of the isolation component of the atomizing device;

[0041] Figure 9 This is an exploded view of the unlocking mechanism of the atomizing device;

[0042] Figure 10 This is a schematic diagram of the exploded structure of the liquid supply device;

[0043] Figure 11 This is a schematic diagram of the cross-sectional structure of the liquid supply device;

[0044] Figure 12 This is a schematic diagram of the cross-sectional structure of the sealing plug of the liquid supply device;

[0045] Figure 13 This is a schematic diagram of the cross-sectional structure of the reset connection seat of the liquid supply device;

[0046] Figure 14 This is a three-dimensional structural diagram of the reset frame of the liquid supply device;

[0047] Figure 15 This is a schematic diagram of the cross-sectional structure of the sealing seat of the liquid supply device;

[0048] Figure 16 This is a three-dimensional structural diagram of the outer casing of the atomizing device;

[0049] Figure 17 This is an exploded structural diagram of the outer casing of the atomizing device;

[0050] Figure 18 This is a schematic diagram of the cross-sectional structure of the fixing component of the atomizing device;

[0051] Figure 19 It is a three-dimensional structural diagram and a cross-sectional structural diagram of the nozzle of the atomizing device;

[0052] Figure 20 This is a three-dimensional structural diagram of the liquid guiding structure and related structures of the atomizing device;

[0053] Figure 21 yes Figure 21 A schematic diagram of the cross-sectional structure of the fluid-conducting structure and its associated structures in the image;

[0054] Figure 22 This is a three-dimensional structural diagram of the fifth housing of the atomizing device;

[0055] Figure 23 yes Figure 22 A schematic diagram of the cross-sectional structure of the fifth shell in the diagram;

[0056] Figure 24 This is a three-dimensional structural diagram of the fourth housing of the atomizing device;

[0057] Figure 25 This is a three-dimensional structural diagram and a cross-sectional structural diagram of the third sealing element of the atomizing device;

[0058] Figure 26 This is an exploded structural diagram of the atomizing component of the atomizing device;

[0059] Figure 27 This is a schematic diagram of the cross-sectional structure of the atomizing component of the atomizing device;

[0060] Figure reference numerals: 1-Electronic atomizing device; 10-Atomizing apparatus; 100-Atomizing chamber;

[0061] 110 - Isolation component; 111 - Support channel; 112 - Flexible part; 113 - Sealing connection part; 1131 - Annular snap-fit ​​groove; 114 - Liquid guiding part;

[0062] 120 - Unlocking structure; 121 - Unlocking component; 1211 - Unlocking part; 1212 - Moving part; 122 - Electromagnetic coil; 1221 - Coil holder; 1222 - Wire; 1223 - Moving channel; 1224 - Annular retaining strip;

[0063] 130 - Liquid guiding structure; 131 - Fourth housing; 1311 - First tank structure; 1312 - Second tank structure; 1313 - Buckle; 1314 - Second through hole; 1315 - Third through hole; 132 - Fifth housing; 1321 - Second mounting groove; 13211 - Vent hole; 1322 - Second inclined surface; 1323 - Second mounting hole; 1324 - Fourth mounting groove; 13241 - Sliding groove; 1325 - Fifth mounting groove; 13251 - Sensing hole; 133 - Third seal; 1331 - Base; 1332 - First protrusion; 1333 - Second protrusion; 1334 - Fourth through hole; 1335 - Fifth through hole; 1336 - First inclined surface; 134 - Fourth seal;

[0064] 140 - Atomizing component; 141 - Atomizing core structure; 1411 - Heating element; 14111 - Airflow channel; 1412 - Oil-wicking cotton; 14121 - First receiving channel; 1413 - Metal tube; 14131 - Second receiving channel; 14132 - First permeation hole; 1414 - Cable holder; 14141 - Cable groove; 142 - Integrated cotton; 1421 - Third receiving channel; 143 - Sleeve; 1431 - Fourth receiving channel; 1432 - Second permeation hole; 144 - Fifth seal; 145 - Sixth seal;

[0065] 150 - Outer shell; 151 - First shell; 152 - Second shell; 153 - Third shell; 1531 - Snap-fit ​​buckle; 154 - First mounting groove; 1541 - First through hole; 1542 - Snap-fit ​​groove; 155 - First mounting structure; 156 - First mounting hole; 157 - Arc-shaped retaining strip; 1571 - Positioning block; 158 - Second mounting structure; 159 - Third mounting structure;

[0066] 160 - Fixing component; 161 - Fixing part; 162 - Rotating part; 1621 - First rotating end; 1622 - Second rotating end; 1623 - Rotating rod; 163 - Fixing silicone;

[0067] 171-Tact switch; 172-First circuit board; 173-Connector; 1731-Sensing channel; 1732-Conductive groove; 174-Airflow sensor; 175-Second circuit board; 1751-Charging interface; 1752-Control button; 1753-Display screen; 176-Battery;

[0068] 180 - Suction nozzle; 181 - Suction nozzle body; 182 - Air vent; 183 - Suction channel; 184 - Suction port; 185 - Connecting cavity; 186 - Annular groove; 187 - Positioning surface;

[0069] 190 - Intake assembly; 191 - Air guide; 1911 - Air inlet; 192 - Air regulating switch; 1921 - Air inlet hole; 1922 - Wire hole; 193 - Oil absorbent cotton; 194 - Gasket; 195 - Intake passage;

[0070] 20 - Liquid supply device; 200 - Liquid supply channel;

[0071] 210 - Sealing component; 211 - Sealing plug; 2111 - Sealing part; 2113 - Abutting surface; 2114 - Sealing ring; 2115 - Annular groove; 2112 - Connecting part; 212 - Reset structure; 2121 - Reset connecting seat; 21211 - Annular protrusion; 21212 - Reset mounting groove; 2122 - Reset spring; 2123 - Reset bracket; 21231 - Reset part; 21232 - Snap-fit ​​part; 21233 - Connecting leg; 21234 - Protrusion; 21235 - Snap-fit ​​groove;

[0072] 220 - Sealing component; 221 - Sealing seat; 2211 - First liquid supply end; 2212 - Second liquid supply end; 2213 - Sealing groove; 2214 - Locking block; 2215 - Flange; 2216 - Sealing ring groove; 222 - Sealing ring;

[0073] 230 - Liquid storage bottle; 231 - Liquid storage chamber; 232 - Protrusion; 240 - Sealing plug. Detailed Implementation

[0074] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0075] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. The words "a," "an," or "the," etc., used in this application do not indicate a quantity limitation, but are only used to indicate the presence of at least one. The terms "comprising," "having," "having," etc., are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. Furthermore, in the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0076] In the description of this application, it should also be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the implementation of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the implementation of this application.

[0077] In this application, the reference to "embodiment" means that a specific feature, structure, material, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more implementations or examples. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0078] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0079] like Figures 1-27As shown in the figure, this application embodiment provides an electronic atomization device 1, which is an electronic cigarette. Of course, in other embodiments, the electronic atomization device 1 can also be an atomizer or other devices.

[0080] Electronic atomizing device 1 has both disassembled and assembled states, as detailed in the following document. Figures 1-2 ; Figure 1 This is a schematic diagram of the electronic atomizing device 1 in its assembled state. Figure 2 This is a schematic diagram of the electronic atomizing device 1 in a disassembled state.

[0081] During the production and sales process, the atomizing device 10 and the liquid supply device 20 are in a detached state. They can be sold separately or bundled together as a set. After purchasing the atomizing device 10 and the liquid supply device 20, users need to assemble them for use. By producing and selling the atomizing device 10 and the liquid supply device 20 separately, it is possible to avoid the atomizing matrix from being in prolonged contact with the internal structure of the atomizing device 10 (such as oil-wicking cotton and atomizing core) before the user purchases and uses it, which could lead to deterioration. It also prevents leakage of the atomizing matrix from affecting the use of the atomizing device 10.

[0082] like Figures 4-9 As shown, the electronic atomizing device 1 includes an atomizing device 10 and a liquid supply device 20 detachably connected to the atomizing device 10; the atomizing device 10 has an atomizing chamber 100, and the liquid supply device 20 has a liquid supply channel 200, through which the atomizing matrix enters the atomizing chamber 100.

[0083] The liquid supply device 20 includes a blocking component 210 for blocking the liquid supply channel 200;

[0084] The atomizing device 10 includes:

[0085] The isolation member 110 has a support channel 111 inside, and the support channel 111 is isolated from the atomizing chamber 100;

[0086] The isolation component 110 includes a flexible part 112; when the atomizing device 10 and the liquid supply device 20 are in an assembled state, the flexible part 112 abuts against the sealing component 210.

[0087] The unlocking structure 120 is used to adjust the blocking state of the liquid supply channel 200. The unlocking structure 120 includes an unlocking member 121. When the unlocking structure 120 is in the first working state, the unlocking structure 120 moves away from the flexible part 112, the flexible part 112 is bent by force, and the blocking member 210 closes the liquid supply channel 200 (see figure). Figure 5When the unlocking structure 120 is in the second working state, the unlocking member 121 enters the support channel 111 to support the flexible part 112, causing the sealing member 210 to open the liquid supply channel 200 (see...). Figure 7 ).

[0088] The electronic atomizing device 1 of this application embodiment isolates the unlocking structure 120 from the atomizing chamber 100 through the isolation member 110. Through the cooperation of the flexible part 112 and the unlocking member 121, the unlocking structure 120 can control the opening and closing of the liquid supply channel 200 without contacting the atomizing matrix. On the one hand, it can prevent the atomizing matrix from affecting the working stability of the unlocking structure 120, and on the other hand, it can prevent the atomizing matrix from contacting the unlocking structure 120 and causing it to deteriorate.

[0089] Please refer to Figure 8 One end of the isolating member 110 is open, and the unlocking member 121 can enter the support channel 111 from the open end to support the flexible part 112. Optionally, the unlocking member 121 can also be partially disposed within the support channel 111, as long as the unlocking structure 120 does not affect the sealing work of the sealing member 210 in the first working state; this arrangement can ensure that the travel path of the unlocking member 121 will not deviate, thereby ensuring the support effect.

[0090] The flexible part 112 can be made of silicone with a certain strength and easy deformation. When the unlocking member 121 is not supported, the flexible part is deformed by the pressure applied by the sealing member 210. When the unlocking member 121 moves to the flexible part 112 through the support channel 111, the unlocking member 121 will provide support force, so that the flexible part 112 returns to the vertical state and lifts the sealing member 210, so that the liquid supply channel 200 is opened. At this time, the atomizing matrix in the liquid storage bottle 230 will enter the atomizing chamber 100 through the liquid supply channel 200.

[0091] like Figures 10-15 As shown, the sealing component 210 includes a sealing plug 211 and a reset structure 212. The reset structure 212 is at least partially connected to the inner wall of the liquid storage bottle 230. The reset structure 212 is used to continuously apply force to the sealing plug 211 to seal it at one end of the liquid supply channel 200.

[0092] Please refer to Figure 12 In some embodiments, the sealing plug 211 includes a sealing portion 2111. The sealing portion 2111 has an abutting surface 2113 for abutting the flexible portion 112.

[0093] The sealing plug 211 is made of silicone material, and the sealing part 2111 is an outwardly protruding arc-shaped structure. When the sealing plug 211 seals one end of the liquid supply channel 200, the arc-shaped sealing part 2111 is at least partially located inside the liquid supply channel 200, thereby improving the sealing effect.

[0094] The sealing plug 211 also includes a connecting part 2112, which has an annular groove 2115.

[0095] Combination Figure 13 As shown, the reset structure 212 includes a reset connector 2121, which has an annular protrusion 21211 that matches the annular groove 2115. The connecting part 2112 is inserted into the reset connector 2121 and fixed by the annular protrusion 21211 and the annular groove 2115. Optionally, the sealing plug 211 is a silicone plug, which is interference-fitted with the reset connector 2121 to improve the sealing and plugging effect.

[0096] The reset structure 212 also includes a reset spring 2122, and the reset connector 2121 is also provided with a reset mounting groove 21212, with one end of the reset spring 2122 installed in the reset mounting groove 21212.

[0097] Please combine Figure 11 and 14 The reset structure 212 further includes a reset frame 2123, which includes a reset part 21231. The other end of the reset spring 2122 abuts against the reset part 21231. The reset spring 2122, which abuts against the reset frame 2123 and the reset connecting seat 2121, continuously applies force to seal the sealing plug 211 at one end of the liquid supply channel 200.

[0098] The reset frame 2123 also includes a snap-fit ​​part 21232 and a connecting leg 21233 connected between the reset part 21231 and the snap-fit ​​part 21232. The reset connecting seat 2121 and the sealing plug 211 are located inside the connecting leg 21233. The reset frame 2123 limits the movement path of the reset connecting seat 2121 and the sealing plug 211, ensuring the accuracy of the sealing.

[0099] The liquid supply device 20 includes a liquid storage bottle 230, and the liquid storage bottle 230 has a liquid storage chamber 231; the atomizing matrix is ​​stored in the liquid storage chamber 231. The atomizing matrix may be, for example, an electronic atomizing matrix.

[0100] Please combine Figure 11 and Figure 15In some embodiments, a sealing component 220 is installed at the open end of the liquid storage bottle 230. The sealing component 220 includes a sealing seat 221. The liquid supply channel 200 is disposed in the sealing seat 221. The sealing seat 221 has a first liquid supply end 2211 and a second liquid supply end 2212. The sealing plug 211 seals the first liquid supply end 2211.

[0101] Please combine Figure 12 and Figure 15 Optionally, the first liquid supply end 2211 is provided with a sealing groove 2213, and the edge of the sealing part 2111 is provided with a sealing ring 2114. When the sealing plug 211 seals the first liquid supply end 2211, the sealing ring 2114 abuts against the sealing groove 2213, further improving the sealing effect.

[0102] Please combine Figure 11 , 14 15. The connecting leg 21233 is provided with a protrusion 21234 for connecting with the inner wall of the liquid storage bottle 230, and the snap-fit ​​part 21232 is provided with a snap-fit ​​groove 21235 for connecting with the sealing seat 221. The sealing seat 221 includes a snap block 2214 for matching the snap-fit ​​groove 21235, and a flange 2215 abutting against the outer side of the opening of the liquid storage bottle 230. The sealing seat 221 and the reset frame 2123 are fixed by the snap block 2214 and the snap-fit ​​groove 21235. The protrusion 21234 abuts against the inner wall of the liquid storage bottle 230, and the flange 2215 abuts against the outer wall of the liquid storage bottle 230. Through these mutually cooperating structures, the sealing component 210 and the sealing component 220 are fixed to the open end of the liquid storage bottle 230.

[0103] Please see Figure 10 and Figure 11 The sealing component 220 further includes a sealing ring 222, and the sealing seat 221 has a sealing ring groove 2216. The sealing ring 222 is installed in the sealing ring groove 2216 and is in abutting and sealing connection with the inner side wall of the liquid storage bottle 230 and the sealing ring groove 2216.

[0104] Optionally, the liquid supply device 20 further includes a sealing plug 240, which is inserted into the liquid supply channel 200 from the second liquid supply end 2212. When the liquid supply device 20 is not assembled into the atomizing device 10, the sealing plug 240 seals the second liquid supply end 2212 to prevent leakage of the atomizing matrix caused by external influences on the sealing component 210. When assembling the liquid supply device 20, the sealing plug 240 is removed first, and then the liquid supply device 20 is installed into the atomizing device 10.

[0105] like Figures 2-7 As shown, the atomizing device 10 further includes:

[0106] Liquid guiding structure 130, the atomizing chamber 100 is disposed within the liquid guiding structure 130;

[0107] Atomizing component 140 is used to atomize the atomizing matrix that enters the atomizing chamber 100;

[0108] A regulating component is used to adjust the operating state of the atomizing device 10 according to the combined state of the atomizing device 10 and the liquid supply device 20; wherein,

[0109] When the atomizing device 10 and the liquid supply device 20 are separated, the regulating component is in the first regulating state, the atomizing device 10 enters the first operating state, the unlocking structure 120 is in the first working state, and the heating function of the atomizing component 140 is restricted.

[0110] When the liquid supply device 20 is installed on the atomizing device 10, the regulating component is in the second regulating state, the atomizing device 10 enters the second operating state, at which time the unlocking structure 120 is in the second working state or continuously switches between the first working state and the second working state, and the heating function of the atomizing component 140 is restricted.

[0111] After the atomizing device 10 has been running in the second operating state for a predetermined time, the atomizing device 10 enters the third operating state, at which time the heating function of the atomizing component 140 is unrestricted.

[0112] like Figure 16 and 17 As shown, the atomizing device 10 also includes an outer shell 150, which includes a first shell 151, a second shell 152 and a third shell 153, and the first shell 151, the second shell 152 and the third shell 153 are fixedly connected by snap-fit.

[0113] The third housing 153 is fixed to the left side wall of the first housing 151 and the second housing 152. The third housing 153 is provided with multiple snap fasteners 1531 at both the front and rear ends. The snap fasteners 1531 at the front end are connected to the first housing 151, and the snap fasteners 1531 at the rear end are connected to the second housing 152. The third housing 153 is connected to the first housing 151 and the second housing 152 through snap fasteners 1531, and also fixes the first housing 151 and the second housing 152.

[0114] The outer casing 150 has a first mounting groove 154, and the liquid supply device 20 can be detachably installed in the first mounting groove 154. The bottom of the first mounting groove 154 is provided with a first through hole 1541. Specifically, the first mounting groove 154 and the first through hole 1541 are formed by the first casing 151 and the second casing 152. The liquid storage bottle 230 of the liquid supply device 20 can be installed in the first mounting groove 154 to supply liquid to the atomizing device 10. For the overall aesthetics of the electronic atomizing device, the shape of the liquid storage bottle 230 can be designed according to the shape of the outer casing 150, so that the overall shape of the electronic atomizing device is more aesthetically pleasing after the liquid storage bottle 230 is installed in the first mounting groove 154.

[0115] The inner wall of the first mounting groove 154 is provided with a plurality of slots 1542, and the outer wall of the liquid storage bottle 230 is provided with a plurality of protrusions 232 that match the slots 1542. The liquid storage bottle 230 is fixed in the first mounting groove 154 by the cooperation of the slots 1542 and the protrusions 232. It should be noted that the inner wall of the first mounting groove 154 refers to the side wall that contacts the liquid storage bottle 230, and it is not limited to the first housing 151 or the second housing 152. The plurality of slots 1542 can be provided on the first housing 151 and / or the second housing 152.

[0116] Please combine Figure 1 and Figure 18 The atomizing device 10 further includes a fixing member 160 for fixing the liquid storage bottle 230, and the fixing member 160 is movably connected to the outer shell 150. The fixing member 160 includes a fixing part 161 and a rotating part 162. The rotating part 162 includes a first rotating end 1621, a second rotating end 1622, and a rotating rod 1623. The first rotating end 1621 and the second rotating end 1622 are respectively connected to the two ends of the rotating rod 1623, and the fixing part 161 is connected to the first rotating end 1621.

[0117] Please combine Figure 16 and Figure 17The first housing 151 and the second housing 152 are provided with a first mounting structure 155 for mounting the fastener 160. The first mounting structure 155 on the first housing 151 and the second housing 152 is the same. The first mounting structure 155 includes a semi-circular groove positioning structure. When the first housing 151 and the second housing 152 are fastened together, the two semi-circular groove positioning structures combine to form a slot structure that matches the rotating rod 1623. The rotating rod 1623 is accommodated in the slot structure. The fastener 160 can rotate around the axis of the rotating rod 1623 in the slot structure. The first rotating end 1621 and the second rotating end 1622 are respectively located at both ends of the slot structure to restrict the up and down movement of the fastener 160. The first rotating end 1621 is located at the end of the slot structure that connects to the outside of the housing.

[0118] The fixing part 161 has a fixing groove (not shown in the figure), in which a fixing silicone 163 is provided. The fixing part 161 can be integrally formed with the first rotating end 1621. When the fixing part 161 rotates above the liquid storage bottle 230, the fixing silicone 163 comes into contact with the liquid storage bottle 230. The fixing part 160 further fixes the liquid storage bottle 230, preventing the liquid storage bottle 230 from detaching from the atomizing device 10 when the electronic atomizing device is dropped.

[0119] When installing the liquid supply device 20, first rotate the fixing member 160 to prevent the fixing part 161 from obstructing the installation of the liquid storage bottle 230, then remove the sealing plug 240 from the liquid storage bottle 230, then install the liquid storage bottle 230 into the first mounting groove 154, and finally rotate the fixing member 160 to further fix the liquid storage bottle 230 after the liquid storage bottle 230 is installed in place.

[0120] Please refer to Figure 16 and 17 The first mounting groove 154 has a first mounting hole 156 on its side wall, and the adjusting component is at least partially disposed within the first mounting hole 156. In this embodiment, the first mounting hole 156 is located on the side wall of the first housing 151 and communicates with the interior of the outer housing 150. In other embodiments, the first mounting hole 156 may also be located on the side wall of the second housing 152, and its position can be adjusted according to the internal structural arrangement, which is not limited here.

[0121] Please combine Figure 2 , 16In connection with 17, the regulating component includes a tactile switch 171, which is installed within the first mounting hole 156. A portion of the tactile switch 171 is located outside the first mounting hole 156 and can abut against the liquid supply device 20. The tactile switch 171, also known as a push-button switch, is activated by applying pressure in the direction of operation to close the switch. When the pressure is released, the switch opens. Its internal structure relies on the change in force on a spring to achieve on / off switching. When the liquid storage bottle 230 is installed in the first mounting slot 154, the outer wall of the liquid storage bottle 230 abuts against the tactile switch 171, causing the switch to close. When the liquid storage bottle 230 is removed from the first mounting slot 154, the tactile switch 171 opens.

[0122] The atomizing device 10 includes a first circuit board 172, and a tactile switch 171 is fixed to the first circuit board 172. The first circuit board 172 is connected to the first housing 151. Specifically, the first circuit board 172 is connected to the side wall of the first housing 151 that has the first mounting hole 156 and is located inside the outer housing 150. The tactile switch 171 enters the first mounting groove 154 from inside the housing through the first mounting hole 156 and connects to the liquid storage bottle 230.

[0123] It should be noted that, in this application, the tactile switch 171 is used to detect the combination state of the liquid storage bottle 230 and the atomizing device 10, that is, whether the liquid storage bottle 230 is installed in the first mounting slot 154. In other embodiments, it can also be implemented by other detection units or structures, such as distance sensors, proximity switches, etc.

[0124] The control components also include a controller and a timing unit. The controller controls the operating state of the atomizing device 10 based on the on / off state of the tactile switch 171 and timing data. The controller and timing unit can be located on the first circuit board 172 or on other circuit boards, and are not limited thereto.

[0125] When the liquid storage bottle 230 is removed from the first mounting slot 154, the tactile switch 171 is disconnected, the regulating component is in the first regulating state, and the atomizing device 10 enters the first operating state. At this time, the unlocking structure 120 is in the first working state, and the heating function of the atomizing component 140 is restricted. When the liquid storage bottle 230 is not installed in the first mounting slot 154, the atomizing component 140 cannot be heated, which can prevent the atomizing component 140 from being damaged due to dry burning.

[0126] When the liquid storage bottle 230 is installed into the first mounting slot 154, the touch switch 171 closes, the regulating component is in the second regulating state, and the atomizing device 10 enters the second operating state. At this time, the unlocking structure 120 is in the second working state or continuously switches between the first and second working states, and the heating function of the atomizing component 140 is restricted. The second operating state can be understood as the preparation state of the atomizing device 10. The purpose of this state is to allow the atomizing matrix to flow from the liquid storage bottle 230 into the atomizing chamber 100 and fully wet the atomizing component 140. In this state, the atomizing component 140 still cannot be heated, further preventing the atomizing component 140 from dry burning and being damaged.

[0127] To achieve the operational objective of the second operating state, the unlocking structure 120 can allow the atomizing substrate to enter the atomizing chamber 100 by continuously opening the liquid supply channel 200, or by continuously opening and closing the liquid supply channel 200. Preferably, this embodiment uses the continuous opening and closing method to achieve this objective. Specifically, the operation could involve opening the liquid supply channel 200 for one second and then closing it for one second, repeating this process. Of course, the specific opening and closing times can be adjusted according to the size of the liquid supply channel 200, with the goal of rapidly allowing the atomizing substrate to enter the atomizing chamber 100 and reducing the overall operating time of the second state; this is not limited here.

[0128] Preferably, in order to prevent the tactile switch 171 from being accidentally triggered, the atomizing device 10 enters the second operating state three seconds after the tactile switch 171 is closed.

[0129] After the atomizing device 10 has operated in the second operating state for a predetermined time, it enters the third operating state, at which point the heating function of the atomizing component 140 is unrestricted. After the atomizing device 10 enters the third operating state, the heating function of the atomizing component 140 can be triggered by the user's inhalation action. In this embodiment, the predetermined time is set to one minute to ensure that the atomizing matrix fills the atomizing chamber 100 and fully wets the atomizing component 140. This setting can prevent the atomizing component 140 from dry burning and facilitates the calculation of the remaining amount of atomizing matrix in the atomizing chamber 100. In other embodiments, the predetermined time can also be adjusted according to the capacity of the atomizing chamber 100 and the liquid inlet speed of the liquid supply channel 200; this is not limited here.

[0130] Please refer to Figure 17 and Figure 19The atomizing device 10 also includes a mouthpiece 180, which is fixed to the upper end of the outer casing 150. The mouthpiece 180 includes a mouthpiece body 181 and an air vent 182, which is integrally formed within the mouthpiece body 181. An air intake channel 183 is provided within the air intake channel 182, and an air intake port 184 is located at one end of the air intake channel 183. When the user inhales through the air intake port 184, the atomized smoke can be drawn out from the air intake channel 183.

[0131] Please combine Figure 17 and Figure 19 A connecting cavity 185 is formed between the air pipe 182 and the mouthpiece body 181, and one end of the atomizing component 140 is fixed in the connecting cavity 185. An annular groove 186 is formed on the outer side wall of the mouthpiece body 181. The first housing 151 and the second housing 152 are both provided with arc-shaped retaining strips 157 corresponding to the annular groove 186. After the first housing 151 and the second housing 152 are fastened together, the annular retaining strip formed by the arc-shaped retaining strips 157 engages with the annular groove 186 to fix the mouthpiece 180.

[0132] The first housing 151 is also provided with a positioning block 1571, and the nozzle 180 body is provided with a positioning surface 187. The positioning block 1571 cooperates with the positioning surface 187 to position the nozzle 180. On the one hand, this facilitates the precise installation of the nozzle 180; on the other hand, it prevents the nozzle 180 and the atomizing component 140 connected to the nozzle 180 from rotating, thereby preventing the atomizing component 140 and related structures connected to it from misaligning and causing leakage.

[0133] like Figures 20-25 As shown, in some embodiments, the liquid guiding structure 130 includes a fourth housing 131 and a fifth housing 132, with the fourth housing 131 connected to the upper end of the fifth housing 132. The inner sidewalls of the first housing 151 and the second housing 152 are formed with a second mounting structure 158 that matches the shape of the outer sidewall of the fifth housing 132. The liquid guiding structure 130 is fixed within the outer casing 150 via the second mounting structure 158. The second mounting structure 158 includes, but is not limited to, a positioning groove, a positioning block, a positioning pin, or a combination thereof. Any corresponding structure capable of stably fixing the liquid guiding structure 130 inside the outer casing 150 is applicable to this application and is not limited thereto.

[0134] Please refer to Figure 24 The fourth housing 131 includes a first groove structure 1311 and a second groove structure 1312. The outer side walls of the first groove structure 1311 and the second groove structure 1312 are integrally formed with a plurality of buckles 1313. The fourth housing 131 is connected to the fifth housing 132 through the buckles 1313.

[0135] The bottom of the first groove structure 1311 is provided with a second through hole 1314 for installing the atomizing component 140. The atomizing component 140 passes through the second through hole 1314, with one end connected to the mouthpiece 180 and the other end connected to the fifth housing 132.

[0136] The bottom of the second tank structure 1312 is provided with a third through hole 1315 for connecting the sealing seat 221, and the second liquid supply end 2212 passes through the third through hole 1315 and enters the atomizing chamber 100.

[0137] Please refer to Figure 25 The liquid guiding structure 130 further includes a third sealing element 133, which includes a base 1331, a first protrusion 1332 matching the first groove structure 1311, and a second protrusion 1333 matching the second groove structure 1312. The base 1331, the first protrusion 1332, and the second protrusion 1333 are integrally formed. The first protrusion 1332 and the second protrusion 1333 are in contact with the fourth housing 131, and the base 1331 is in contact with the fifth housing 132. The third sealing element 133 is a silicone component, and it achieves a seal between the fifth housing 132, the fourth housing 131, and the atomizing assembly 140.

[0138] The first protrusion 1332 is provided with a fourth through hole 1334 corresponding to the second through hole 1314, and the atomizing component 140 passes through the fourth through hole 1334 and abuts against the third seal 133.

[0139] The second protrusion 1333 is provided with a fifth through hole 1335 corresponding to the third through hole 1315. The second liquid supply end 2212 of the sealing seat 221 is inserted into the fifth through hole 1335 and abuts against the second protrusion 1333 for sealing connection.

[0140] The third sealing element 133 is further provided with a first inclined surface 1336, which extends from the fourth through hole 1334 to the fifth through hole 1335. The design of the first inclined surface 1336 can adjust the volume of the atomizing chamber 100 while ensuring the structural strength of the third sealing element 133.

[0141] Please refer to Figure 23 and Figure 24 The fifth housing 132 includes a second mounting groove 1321 for mounting the atomizing component 140. A vent hole 13211 is provided at the bottom of the second mounting groove 1321, and one end of the atomizing component 140 abuts against the bottom of the second mounting groove 1321.

[0142] The fifth housing 132 is further provided with a second inclined surface 1322, which is used to guide the atomizing matrix flowing from the liquid storage bottle 230 into the atomizing chamber 100 to the atomizing assembly 140.

[0143] Please refer to Figure 21 The liquid guiding structure 130 further includes a fourth sealing element 134, which is an annular silicone element. The fourth sealing element 134 is sleeved on one end of the atomizing component 140 and abuts against the inner side wall of the second mounting groove 1321 and the atomizing component 140. The fourth sealing element 134 seals the fifth housing 132 and the atomizing component 140, preventing the atomizing matrix from leaking from the vent hole 13211.

[0144] Please refer to Figure 26 and Figure 27 The atomizing assembly 140 includes an atomizing core structure 141 for atomizing the atomizing matrix. The atomizing core structure 141 can be implemented using existing technology. In some embodiments, the atomizing core structure 141 includes a heating element 1411, an oil-guiding cotton 1412, and a metal tube 1413. The oil-guiding cotton 1412 has openings at both ends and is provided with a first receiving channel 14121, in which the heating element 1411 is installed. The metal tube 1413 has openings at both ends and is provided with a second receiving channel 14131, in which the oil-guiding cotton 1412 is installed. The metal tube 1413 has at least one first permeation hole 14132 around its periphery, through which the atomizing matrix can be absorbed by the oil-guiding cotton 1412 and transported to the heating element 1411 for atomization. The heating element 1411 generates heat when energized, which atomizes the atomizing matrix. The heating element 1411 can be, for example, a hollow tubular structure formed by rolling up a resistance wire mesh. The oil-wicking cotton 1412 is sleeved on the outside of the heating element 1411 and fits against the heating element 1411.

[0145] The heating element 1411 is provided with an airflow channel 14111, which connects the vent 13211 and the intake channel 183. Gas entering through the vent 13211 can enter the intake channel 183 through the airflow channel 14111.

[0146] The atomizing core structure 141 also includes a wire seat 1414, which is installed in the second receiving channel 14131 and located below the oil-guiding cotton 1412. The wire seat 1414 has a hollow structure, and at least one wire groove 14141 is provided on the outer periphery of the wire seat 1414. The wire portion of the heating element 1411 is fixed in the wire groove 14141. Fixing the wire of the heating element 1411 through the wire seat 1414 facilitates the assembly of the atomizing core structure 141 and increases the stability of the structure.

[0147] The atomizing component 140 also includes an integrated cotton 142, which is sleeved over the atomizing core structure 141. The integrated cotton 142 has openings at both ends and a third receiving channel 1421 inside. The atomizing core structure 141 is installed in the third receiving channel 1421. The integrated cotton 142 can absorb the atomizing matrix in the atomizing chamber 100. The atomizing matrix passes through the integrated cotton 142 before entering the oil-wicking cotton 1412, which can prevent a large amount of atomizing matrix from directly contacting the oil-wicking cotton 1412, thereby preventing the atomizing matrix from leaking out of the oil-wicking cotton 1412 under the negative pressure generated by the user's inhalation.

[0148] The atomizing component 140 also includes a sleeve 143, which is fitted over the integrated cotton 142 to fix and support it. The sleeve 143 has openings at both ends and a fourth receiving channel 1431 inside, in which the integrated cotton 142 is installed. The sleeve 143 has at least one second permeation hole 1432 on its peripheral side. The atomizing matrix permeates into the integrated cotton 142 through the second permeation hole 1432, and then enters the atomizing core structure 141 through the first permeation hole 14132. Finally, the heating element 1411 atomizes the atomizing matrix for the user to inhale.

[0149] Please combine Figure 17 The inner sidewalls of the first housing 151 and the second housing 152 are formed with a third mounting structure 159 that matches the shape of the outer sidewall of the sleeve 143. The atomizing component 140 is more stably fixed in the outer housing 150 by the third mounting structure 159, preventing the atomizing component 140 from moving due to shaking or falling, which would affect the sealing and stability.

[0150] Please continue reading. Figure 26 and Figure 27The atomizing assembly 140 further includes a fifth sealing member 144. The lower end of the fifth sealing member 144 is inserted into the fourth receiving channel 1431 from the upper end of the sleeve 143 and abuts against the inner side wall of the sleeve 143. The upper end of the fifth sealing member 144 is inserted into the connecting cavity 185 of the nozzle 180 and abuts against it. The upper and lower ends of the fifth sealing member 144 are open. The lower end of the air pipe 182 is inserted into the fifth sealing member 144 through the opening at the upper end of the fifth sealing member 144 and communicates with the airflow channel 14111.

[0151] The atomizing assembly 140 also includes a sixth sealing element 145, which is inserted into the fourth receiving channel 1431 from the lower end of the sleeve 143. The outer side wall of the sixth sealing element 145 abuts against the inner side wall of the sleeve 143. The sixth sealing element 145 is sleeved on the outside of the metal tube 1413 and abuts against it.

[0152] Please refer to Figure 21 The fifth housing 132 further includes a second mounting hole 1323 for mounting the spacer 110.

[0153] Please refer to Figure 8 The isolation element 110 further includes a sealing connection portion 113, which is used to seal the second mounting hole 1323 to prevent the atomizing matrix from leaking from the second mounting hole 1323.

[0154] The isolation element 110 also includes a liquid guiding part 114, which is conical in shape. Its conical surface can guide the atomizing matrix entering the atomizing chamber 100, so that it flows more smoothly into the atomizing chamber 100 and is absorbed by the atomizing component 140.

[0155] The flexible part 112, the liquid guiding part 114, and the sealing connection part 113 can be integrally molded silicone parts.

[0156] Please refer to Figure 9 The unlocking component 121 includes an unlocking part 1211 and a movable part 1212, wherein the movable part 1212 may be a magnet or a metal component. Optionally, the unlocking part 1211 and the movable part 1212 may also be integrally formed magnets or metal components.

[0157] The unlocking structure 120 also includes an electromagnetic coil 122. The electromagnetic coil 122 includes a coil base 1221 and a wire 1222 wound around the coil base 1221. The coil base 1221 is fixed to the fifth housing 132 by screws. The coil base 1221 has a movable channel 1223, and the unlocking member 121 is disposed in the movable channel 1223 and moves under the control of the electromagnetic coil 122.

[0158] When wire 1222 is energized, in the first energized state, unlocking structure 120 is in the first working state (e.g., Figure 5 As shown), the electromagnetic coil 122 can drive the unlocking member 121 to move within the support channel 111 in a direction away from the flexible part 112, and the sealing member 210 closes the liquid supply channel 200. When the wire 1222 is in a second energized state (different from the first energized state, such as de-energized, or different current direction, etc.), the unlocking structure 120 is in a second working state (e.g., Figure 7 As shown), the magnetic field in the electromagnetic coil 122 changes, and the interaction between the electromagnetic coil 122 and the unlocking member 121 changes. The unlocking member 121 moves in the support channel 111 in the direction close to the flexible part 112, the liquid supply channel 200 opens, and the atomizing matrix enters the atomizing chamber 100 through the liquid supply channel 200.

[0159] The unlocking structure 120, controlled by a solenoid valve, can more precisely control the amount of atomizing matrix entering the atomizing chamber 100, preventing the atomizing core from continuously absorbing the atomizing matrix and effectively reducing oil leakage.

[0160] The unlocking structure 120 can also be moved in the support channel 111 in other ways, and is not limited to the above-described embodiments. For example, the movement of the unlocking member 121 can be controlled by a toggle switch connected to the unlocking member 121, thereby controlling the opening and closing of the liquid supply channel 200; alternatively, a magnet can be provided on a toggle switch, and the magnet attracts the unlocking member 121, thereby controlling the movement of the unlocking member 121 and thus controlling the opening and closing of the liquid supply channel 200 by the toggle switch.

[0161] The upper end of the coil base 1221 is provided with an annular snap-fit ​​strip 1224, and the lower end of the sealing connection part 113 of the isolation member 110 has an annular snap-fit ​​groove 1131 that matches the annular snap-fit ​​strip 1224. The sealing connection part 113 snaps into the upper end of the coil base 1221 and abuts against the fifth housing 132, thereby sealing the second mounting hole 1323 and preventing the atomizing matrix from leaking from the second mounting hole 1323.

[0162] In other embodiments, the sealing connection portion 113 may also be provided with a sealing groove on its periphery that matches the second mounting hole 1323 to achieve sealing of the second mounting hole 1323, and is not limited to the installation or connection methods described above.

[0163] Please combine Figure 21 and Figure 23 The fifth housing 132 further includes a fourth mounting groove 1324, which is located below the second mounting groove 1321 and communicates with the second mounting groove 1321 through the vent hole 13211.

[0164] Please refer to Figure 2 and Figure 21 The atomizing device 10 further includes an air intake assembly 190, which is installed in the fourth mounting slot 1324.

[0165] The air intake assembly 190 includes an air guide 191 and an air regulating switch 192.

[0166] The air guide 191 includes an air inlet 1911, through which gas can enter into a vent 13211 to supply air to the atomizing assembly 140 to form smoke.

[0167] The air intake switch 192 is located below the air inlet 1911 and is used to adjust the air intake volume of the air inlet 1911. The side wall of the fourth mounting groove 1324 is provided with a sliding groove 13241, to which the air intake switch 192 is slidably connected. The air intake switch 192 is provided with multiple air inlets 1921; by sliding the air intake switch 192, the number of air inlets 1921 communicating with the air inlet 1911 is adjusted, thereby adjusting the air intake volume.

[0168] In some embodiments, the atomizing device 10 further includes an oil-absorbing cotton 193 disposed in the fourth mounting groove 1324. After each inhalation, some residual smoke that is not completely absorbed will condense in the airflow channel 14111, and the condensed liquid will flow out from the airflow channel 14111. An integrated cotton 142 between the mouthpiece and the airflow channel 14111 can absorb the condensate, preventing it from flowing out of the mouthpiece and into the user's mouth; the oil-absorbing cotton 193 is disposed below the vent 13211 to absorb the downward flowing condensate, preventing it from affecting the internal structure.

[0169] In some embodiments, a gasket 194 is provided between the oil-absorbing cotton 193 and the air guide 191. Since both the oil-absorbing cotton 193 and the air guide 191 are easily deformed, providing a gasket 194 between the oil-absorbing cotton 193 and the air guide 191 can prevent deformation caused by compression during assembly, which would affect the stability of the structure.

[0170] Please refer to Figure 4 and Figure 5 An air intake channel 195 is provided between the air inlet 1911 and the vent 13211, and the air intake channel 195 passes through the air guide 191, the gasket 194 and the oil-absorbing cotton 193.

[0171] Please refer to Figure 22 The fifth housing 132 further includes a fifth mounting groove 1325, which has a sensing hole 13251 communicating with the air intake channel 195.

[0172] Please refer to Figure 20 The atomizing device 10 further includes a connecting seat 173, which is installed in the fifth mounting slot 1325. The connecting seat 173 has a sensing channel 1731, which is connected to the air intake channel 195 through a sensing hole 13251.

[0173] Please refer to Figure 4 The atomizing device 10 further includes an airflow sensor 174 for acquiring user inhalation data based on airflow changes within the airflow path of the atomizing device 10. When the atomizing device 10 is in the third operating state, the operating state of the unlocking structure 120 is adjusted based on the user inhalation data. The inhalation data includes the number of inhalations and the inhalation duration.

[0174] The airflow sensor 174 is located at one end of the sensing channel 1731. The airflow sensor 174 can sense the user's suction action based on the airflow changes in the air intake channel 195, and thereby calculate the number of suctions and the duration of suction.

[0175] When the atomizing device 10 is in the third operating state, when the user's inhalation action is sensed, the atomizing component 140 heats the atomizing matrix to generate smoke; the consumption of the atomizing matrix is ​​determined based on the power of the heating element 1411 and the working time (which can be calculated based on the inhalation time / number of inhalations), and then the remaining amount of atomizing matrix in the atomizing chamber 100 is determined; when the remaining amount of atomizing matrix reaches a threshold (e.g., 20%), the controller will control the unlocking structure 120 to enter the second operating state or continuously switch between the first and second operating states, and the atomizing matrix can flow from the liquid storage bottle 230 into the atomizing chamber 100. The amount of atomizing matrix entering the atomizing chamber 100 is precisely controlled by controlling the duration of the liquid supply channel 200 being open.

[0176] Please refer to Figure 4 The atomizing device 10 further includes a second circuit board 175, and the airflow sensor 174 is connected to the second circuit board 175. The first circuit board 172 is connected to the second circuit board 175, and the controller and timing unit can also be located on the second circuit board 175.

[0177] Please continue reading. Figure 20 The connector 173 has three conductive grooves 1732, and the air guide 191 also has a wire hole 1922. The electrical connection end of the wire of the heating element 1411 passes through the air hole 13211, then through the wire hole 1922, and is respectively set in the three conductive grooves 1732.

[0178] The second circuit board 175 is provided with connection terminals (not shown in the figure) for electrical connection with the heating element 1411. The connection terminals are inserted into the conductive groove 1732 and connected to the wire 1222 of the heating element 1411. In this way, a solderless connection between the heating element 1411 and the second circuit board 175 can be achieved, making the assembly of the atomizing assembly 140 simpler and faster.

[0179] Please refer to Figure 5 The second circuit board 175 is located on the left side of the liquid guiding structure 130, close to the third housing 153. The second circuit board 175 also includes a charging interface 1751, control buttons 1752, and a display screen 1753. The third housing 153 has openings corresponding to the charging interface 1751 and control buttons 1752, and a viewing window corresponding to the display screen 1753. Optionally, the charging interface 1751 is a Type-C interface.

[0180] Please refer to Figure 4 The atomizing device 10 further includes a battery 176, which is connected to either the first circuit board 172 or the second circuit board 175. In this embodiment, the battery 176 is disposed above the liquid guiding structure 130 and located between the atomizing component 140 and the first mounting groove 154; in other embodiments, the position of the battery 176 can be adjusted according to the internal space, and is not limited here.

[0181] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. Electronic atomization device, characterized in that, The electronic atomization device comprises an atomization device and a liquid supply device detachably connected with the atomization device; the atomization device has an atomization cavity, and the liquid supply device has a liquid supply channel through which an atomization substrate enters the atomization cavity; The liquid supply device comprises a blocking component for blocking the liquid supply channel; The atomization device comprises: a partition, which is provided with a support channel inside and is isolated from the atomization cavity; The partition comprises a flexible part; when the atomization device and the liquid supply device are in an assembled state, the flexible part abuts against the blocking component; An unlocking structure is used to adjust the blocking state of the liquid supply channel, and the unlocking structure comprises an unlocking part; when the unlocking structure is in a first working state, the unlocking structure is away from the flexible part, the flexible part is bent under force, and the blocking component blocks the liquid supply channel; when the unlocking structure is in a second working state, one end of the unlocking part enters the support channel to support the flexible part so that the blocking component opens the liquid supply channel.

2. The electronic atomizing device of claim 1, wherein, The blocking component comprises a blocking plug and a reset structure, which is used to continuously apply force to the blocking plug to block the liquid supply channel.

3. The electronic atomizing device of claim 2, wherein, The atomization device further comprises: a liquid guide structure, in which the atomization cavity is arranged; an atomization assembly for atomizing the atomization substrate entering the atomization cavity; a control component for adjusting the operating state of the atomization device according to the combined state of the atomization device and the liquid supply device; wherein, when the atomization device and the liquid supply device are separated, the control component is in a first control state, and the atomization device enters a first operating state, at this time, the unlocking structure is in the first working state, and the heating function of the atomization assembly is limited; when the liquid supply device is mounted to the atomization device, the control component is in a second control state, and the atomization device enters a second operating state, at this time, the unlocking structure is in the second working state or continuously switches between the first working state and the second working state, and the heating function of the atomization assembly is limited; when the atomization device operates for a predetermined time in the second operating state, the atomization device enters a third operating state, at this time, the heating function of the atomization assembly is no longer limited.

4. The electronic atomizing device of claim 3, wherein, The atomization device further comprises an outer shell, which comprises a first mounting groove, the liquid supply device is detachably mounted in the first mounting groove, a side wall of the first mounting groove is provided with a first mounting hole, and the control component is at least partially arranged in the first mounting hole.

5. The electronic atomizing device of claim 4, wherein, The control component comprises a micro switch, which is mounted in the first mounting hole, and part of the micro switch is located outside the first mounting hole and can abut against the liquid supply device; The control component further comprises a controller and a timing unit, and the controller controls the operating state of the atomization device according to the switching state of the micro switch and the timing data.

6. The electronic atomizing device of claim 5, wherein, The atomization device further comprises an air flow sensor for obtaining user puffing data according to air flow changes in the atomization device, and the working state of the unlocking structure is adjusted according to the user puffing data when the atomization device is in the third operating state.

7. The electronic atomizing device of claim 3, wherein, The liquid guide structure has a second mounting hole for mounting the isolation piece; the isolation piece further comprises a sealing connection part which is sealingly connected to the second mounting hole.

8. The electronic atomizing device of claim 1, wherein, The unlocking piece is a magnet or a metal piece, and the unlocking structure further comprises an electromagnetic coil for controlling movement of the unlocking piece.

9. The electronic atomizing device of claim 7, wherein, The unlocking piece comprises an unlocking part which is at least partially arranged in the support channel.

10. The electronic atomizing device of claim 4, wherein, The atomization device further comprises a fixing piece for fixing the liquid supply device, and the fixing piece is movably connected to the outer shell.

Images