Atomization device

Abstract

The utility model discloses atomization equipment, and relates to the technical field of electronic atomizers. The atomization equipment comprises a shell assembly, a liquid inlet assembly and a liquid outlet assembly, the oil cup is arranged in the containing cavity, and one end of the oil cup is provided with an opening structure; the support assembly is arranged in the containing cavity, and the support assembly is connected to the oil cup and seals the opening structure; and the electronic component is mounted on the bracket component. According to the atomization equipment, the utilization rate of the internal space of the atomization equipment can be increased.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomizers, and in particular to an atomization device. Background Art

[0002] During use, the electronic atomization device can heat and atomize the liquid atomization matrix to generate an aerosol for the user to inhale.

[0003] However, the electronic atomization device in the related art has a complex internal structure and occupies a large space. Utility Model Content

[0004] The present application provides an atomization device to improve the utilization rate of the internal space of the atomization device.

[0005] The present application provides an atomization device, comprising: a shell assembly, which forms a accommodating cavity; an oil cup, which is arranged in the accommodating cavity, and one end of the oil cup has an opening structure; a bracket assembly, which is arranged in the accommodating cavity, the bracket assembly is connected to the oil cup and closes the opening structure; and an electronic assembly is installed on the bracket assembly.

[0006] Beneficial effects of the present application: In the atomizer device provided by the present application, the bracket assembly for carrying the electronic assembly can be used as an oil cup base, and the opening structure of the oil cup can be closed, so that there is no need to set up an additional oil cup base. On the one hand, the internal structural design of the atomizer device can be simplified and the space utilization rate can be improved. On the other hand, the use of materials can be reduced and the material cost investment can be reduced.

[0007] In some possible embodiments, a liquid storage cavity is formed in the oil cup; a liquid injection hole connected to the liquid storage cavity is opened on the bracket assembly, and the bracket assembly also includes a liquid injection plug, which is inserted into the liquid injection hole from a side of the liquid injection hole away from the liquid storage cavity.

[0008] In some possible embodiments, the bracket assembly includes a bracket and a seal, wherein the seal is arranged on a side of the bracket facing the oil cup; the seal includes an integral seal body and a connecting wall, wherein the connecting wall is protrudingly arranged at an end of the seal body facing the bracket, the connecting wall is inserted between the oil cup and the bracket, and the side of the connecting wall facing the bracket is interference fit with the bracket, and the side of the connecting wall facing the oil cup is interference fit with the oil cup.

[0009] In some possible embodiments, an extension tube is protruding from one end of the bracket facing the sealing body, and the injection hole is opened on the bracket and passes through the extension tube; the extension tube is inserted into the sealing body and has an interference fit with the sealing body, and one end of the extension tube facing the liquid storage cavity is exposed in the liquid storage cavity relative to a side of the sealing body facing the liquid storage cavity.

[0010] In some possible embodiments, the atomization device further includes an air outlet channel and an atomization core, wherein the air outlet channel is formed in the oil cup, and one end of the air outlet channel extends to one end of the sealing body facing the liquid storage chamber; the atomization core is arranged in the air outlet channel, and the atomization core is communicated with the liquid storage chamber, and an air hole communicated with the atomization core is also opened on the sealing body, and the air hole is communicated with the external environment at one end away from the atomization core.

[0011] In some possible embodiments, the atomization device further includes an electrical connection structure and a liquid absorption component; one end of the electrical connection structure is connected to the atomization core, and the other end of the electrical connection structure is connected to the electronic component, and a connecting hole for the electrical connection structure to pass through is provided at one end of the bracket facing the sealing body; the liquid absorption component is arranged between the bracket and the sealing body, and abuts against an end surface of the bracket facing the sealing body, and an avoidance groove is provided on the liquid absorption component, and the avoidance groove passes through the liquid absorption component along the axial direction of the atomization device, one end of the avoidance groove is opposite to and connected to the air outlet channel, and the other end of the avoidance groove is opposite to and connected to the connecting hole.

[0012] In some possible implementations, the bracket has a first assembly cavity, the electronic component includes a battery, and the battery is mounted on the bracket and located in the first assembly cavity.

[0013] In some possible implementations, the thickness of the battery ranges from 8.5 mm to 10 mm.

[0014] In some possible embodiments, a first clamping portion is provided at one end of the oil cup close to the opening structure, and a second clamping portion adapted to the first clamping portion is configured on the peripheral side of the bracket facing the end of the opening structure, and the first clamping portion is clamped with the second clamping portion.

[0015] In some possible implementations, the housing assembly includes a housing and a base, the housing is sleeved around the oil cup and the bracket, and the base is connected to an end of the bracket away from the oil cup.

[0016] In some possible embodiments, a third clamping portion is convexly provided at one end of the base facing the bracket, and a fourth clamping portion is configured on the circumferential side of one end of the bracket facing the base. The third clamping portion is inserted between the bracket and the housing and is clamped with the fourth clamping portion.

[0017] In some possible embodiments, the thickness range of the oil cup is: 12.5 mm to 15.5 mm. Brief Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 Shows a perspective structural schematic diagram of an atomization device in some embodiments;

[0020] Figure 2 Shows a cross-sectional structural schematic diagram of an atomization device in some embodiments;

[0021] Figure 3 Shows Figure 2 A partial enlarged structural schematic diagram of part A in;

[0022] Figure 4 Shows Figure 2 A partial enlarged structural schematic diagram of part B in;

[0023] Figure 5 Shows Figure 2 A partial enlarged structural schematic diagram of part C in;

[0024] Figure 6 Shows a cross-sectional structural schematic diagram of a bracket and an electronic component in some embodiments;

[0025] Figure 7 Shows a cross-sectional structural schematic diagram of the internal structure of an oil cup in some embodiments;

[0026] Figure 8 Shows an installation structural schematic diagram of a liquid absorbent member in some embodiments.

[0027] Main Element Symbol Description:

[0028] 1000 - Atomization device;

[0029] 100 - Housing assembly; 101 - Accommodating cavity; 110 - Housing; 120 - Base; 121 - Third clamping part; 1211 - Second extension arm; 122 - Sixth clamping part; 130 - Transparent cover plate; 140 - Decorative piece; 141 - Fifth clamping part;

[0030] 200 - Oil cup; 201 - Liquid storage cavity; 202 - Opening structure; 210 - First clamping part; 211 - First extension arm; 220 - Limiting edge;

[0031] 300 - Bracket assembly; 310 - Bracket; 3101 - First assembly cavity; 3102 - Second assembly cavity; 3103 - Liquid injection hole; 3104 - Communication hole; 311 - Second clamping part; 312 - Fourth clamping part; 313 - Flange; 314 - Extension tube; 320 - Seal; 321 - Seal body; 3211 - Air passage hole; 3212 - Abutting convex part; 322 - Connection wall; 323 - Insertion slot; 324 - Insertion tube; 330 - Liquid injection plug;

[0032] 410 - Suction nozzle; 420 - Air outlet channel;

[0033] 510 - Electronic component; 511 - Battery; 512 - Display; 520 - Atomization core; 530 - Electrical connection structure;

[0034] 600 - Flexible seal; 610 - Through hole;

[0035] 710 - Liquid storage part; 720 - Liquid absorption part; 721 - Avoidance groove; 730 - Air passage. Detailed implementation mode

[0036] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0037] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.

[0039] In this application, unless otherwise clearly stipulated and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In this application, unless otherwise clearly stipulated and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath", and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.

[0041] As Figure 1 、 Figure 2 and Figure 6 shown, an atomizing device 1000 is provided in the embodiment, which includes a housing assembly 100, an oil cup 200, a bracket assembly 300, and an electronic assembly 510.

[0042] As Figure 2 、 Figure 6 and Figure 7 shown, the interior of the housing assembly 100 is a hollow structure and is configured with a receiving cavity 101. Both the oil cup 200 and the bracket assembly 300 are disposed in the receiving cavity 101 of the housing assembly 100. Among them, one end of the oil cup 200 facing the bracket assembly 300 has an opening structure 202. The bracket assembly 300 is connected to the oil cup 200 and closes the opening structure 202 of the oil cup 200. In addition, the bracket assembly 300 can be used to carry the electronic assembly 510 in the atomizing device 1000, that is, the electronic assembly 510 is installed on the bracket assembly 300.

[0043] In the atomization device 1000 provided by the embodiments of the present application, the bracket assembly 300 for carrying the electronic component 510 can be used as the oil cup base of the oil cup 200 and can enclose the opening structure 202 of the oil cup 200. Thus, there is no need to provide an additional oil cup base inside the atomization device 1000. On the one hand, the internal structure of the atomization device 1000 can be simplified, the space utilization rate can be improved, and it is conducive to realizing the miniaturized design of the atomization device 1000. On the other hand, the material consumption of the atomization device 1000 can also be reduced, and the material cost can be reduced.

[0044] As Figure 2 shown, in some embodiments, the housing assembly 100 may include a housing 110 and a base 120. Among them, the housing 110 may have a flat strip-shaped structure. The base 120 may be disposed at one end of the housing 110 and cooperate with the housing 110 to enclose a receiving cavity 101. At the same time, the base 120 can enclose the opening at this end of the housing 110.

[0045] As Figure 2 and Figure 7 shown, in the embodiment, both the oil cup 200 and the bracket assembly 300 are installed in the receiving cavity 101. Among them, the opening structure 202 of the oil cup 200 can be arranged facing the base 120 side. Correspondingly, the bracket assembly 300 can be located on the side of the oil cup 200 facing the base 120.

[0046] As Figure 2 and Figure 3 shown, the bracket assembly 300 may include a bracket 310. The bracket 310 can be located between the oil cup 200 and the base 120, and the base 120 is detachably connected to the bracket 310. In some embodiments, a third clamping portion 121 protrudes from one end of the base 120 facing the bracket 310, and the third clamping portion 121 is inserted between the bracket 310 and the housing 110. A fourth clamping portion 312 adapted to the third clamping portion 121 can be configured on the circumferential side of one end of the bracket 310 facing the base 120, and the fourth clamping portion 312 can be formed on the outer wall of the bracket 310 facing the housing 110 side. The fourth clamping portion 312 is clamped with the third clamping portion 121, thereby realizing the detachable connection between the base 120 and the bracket 310.

[0047] In the embodiment, the third clamping portion 121 is inserted between the bracket 310 and the housing 110 and connected to the fourth clamping portion 312, so that the housing 110 can shield the connection position of the third clamping portion 121 and the fourth clamping portion 312, and the appearance effect of the atomization device 1000 can be improved.

[0048] In some embodiments, the third engaging portion 121 may include a block structure, and the block structure may face the side of the bracket 310. The fourth engaging portion 312 may include a block structure or a slot structure. When the fourth engaging portion 312 is a block structure, the fourth engaging portion 312 may protrude from the side of the bracket 310 facing the housing 110. When the fourth engaging portion 312 is a slot structure, the slot structure may be formed on the side wall of the bracket 310 facing the housing 110, and the opening of the slot structure may face the side of the housing 110. When the base 120 is connected to the bracket 310, the third engaging portion 121 may be engaged with the fourth engaging portion 312.

[0049] In some embodiments, the third engaging portion 121 may also include a slot structure or a engaging hole structure. Correspondingly, a second extension arm 1211 may protrude from the end of the base 120 facing the bracket 310. The second extension arm 1211 is inserted between the bracket 310 and the housing 110, and the slot structure or the engaging hole structure may be formed on the second extension arm 1211. When the third engaging portion 121 includes a slot structure, the slot structure may be formed on the side of the second extension arm 1211 facing the bracket 310, and the opening of the slot structure faces the side of the bracket 310. The fourth engaging portion 312 may include a block structure, and the block structure may protrude from the outer wall of the bracket 310 facing the housing 110. When the base 120 is connected to the bracket 310, the block structure of the fourth engaging portion 312 may be inserted into the slot structure or the engaging hole structure of the third engaging portion 121 to achieve engagement.

[0050] In some embodiments, the base 120 may also be non-detachably connected to the bracket 310 by means of adhesion, interference fit, etc.

[0051] As Figure 2 and Figure 3 shown, the housing assembly 100 further includes a decorative member 140. The decorative member 140 is generally strip-shaped and is attached to the side of the base 120 facing away from the bracket 310. A fifth engaging portion 141 is disposed at both ends of the decorative member 140 in the length direction, and the fifth engaging portion 141 may extend to the side of the second extension arm 1211 facing away from the fourth engaging portion 312. In an embodiment, the base 120 is further provided with a sixth engaging portion 122 adapted to the fifth engaging portion 141, and the sixth engaging portion 122 may be formed on the side of the second extension arm 1211 facing away from the fourth engaging portion 312. The fifth engaging portion 141 is engaged with the sixth engaging portion 122 to achieve detachable connection between the decorative member 140 and the base 120.

[0052] In some embodiments, the fifth clamping portion 141 may be a buckle structure facing one side of the sixth clamping portion 122. The sixth clamping portion 122 may be a slot structure or a clamping hole structure provided on the second extension arm 1211. When the sixth clamping portion 122 is a slot structure, the opening of the slot structure may face one side of the fifth clamping portion 141. When the decorative member 140 is connected to the base 120, the hook structure of the fifth clamping portion 141 may be inserted into the slot structure (or the clamping hole structure) of the sixth clamping portion 122. At the same time, the decorative member 140 itself may also shield the connection between the fifth clamping portion 141 and the sixth clamping portion 122, thereby improving the appearance of the atomization device 1000.

[0053] In addition, the end surface of the fifth clamping portion 141 facing the shell 110 can be in contact with the end surface of the shell 110 close to the decorative element 140 , thereby limiting the position of the shell 110 .

[0054] like Figure 1 , Figure 2 and Figure 6 As shown, in some embodiments, the electronic component 510 may include a battery 511. The bracket 310 may be provided with a first assembly cavity 3101. The battery 511 is fixedly mounted on the bracket 310 and is located in the first assembly cavity 3101. Thus, the bracket 310 may provide support for the battery 511, so that the battery 511 is relatively fixed in the accommodating cavity 101 of the housing assembly 100.

[0055] In some embodiments, the thickness of the battery 511 ranges from 8.5 mm to 10 mm. For example, the thickness of the battery can be 8.5 mm, 9 mm, 9.5 mm, etc., which is not specifically limited here. The thin battery 511 is fixedly mounted on the bracket 310 and located in the first assembly cavity 3101, saving installation space.

[0056] In some embodiments, the electronic component 510 further includes a display 512. A second assembly cavity 3102 is further configured on the side of the bracket 310 away from the first assembly cavity 3101. The display 512 can be fixedly mounted on the bracket 310 and located in the second assembly cavity 3102, and the bracket 310 can also provide corresponding support for the display 512. In addition, a transparent cover plate 130 can be embedded in the position of the housing 110 opposite to the display 512, and the user can see the display content on the display 512 through the transparent cover plate 130.

[0057] like Figure 2 , Figure 4 and Figure 7As shown, in some embodiments, one end of the oil cup 200 facing the bracket 310 can be detachably connected to the bracket 310. One end of the oil cup 200 near the opening structure 202 is provided with a first clamping portion 210 protruding therefrom. The first clamping portion 210 can be inserted between the bracket 310 and the inner wall of the housing 110. The outer wall of the circumferential side of one end of the bracket 310 facing the oil cup 200 can be configured with a second clamping portion 311, and the second clamping portion 311 is adapted to the first clamping portion 210. When the bracket 310 and the oil cup 200 are assembled, the second clamping portion 311 is clamped with the first clamping portion 210 to achieve the detachable connection between the bracket 310 and the oil cup 200.

[0058] In some embodiments, the first clamping portion 210 can include a slot structure or a clamping hole structure. One end of the oil cup 200 facing the bracket 310 is provided with a first extension arm 211 protruding therefrom. The first extension arm 211 can be inserted between the bracket 310 and the inner wall of the housing 110. The slot structure or the clamping hole structure is formed on the first extension arm 211. When the first clamping portion 210 includes a slot structure, the slot structure can be formed on the side of the first extension arm 211 facing the bracket 310, and the opening of the slot structure faces the side of the bracket 310. The second clamping portion 311 can include a block structure, and the block structure can protrude from the outer wall of the circumferential side of one end of the bracket 310 facing the oil cup 200, that is, the block structure can protrude radially from the side of the bracket 310 facing the housing 110. When the oil cup 200 is connected to the bracket 310, the block structure of the second clamping portion 311 can be inserted into the slot structure or the clamping hole structure of the first clamping portion 210.

[0059] In some embodiments, the first clamping portion 210 can also include a block structure, and the block structure can face the side of the bracket 310. The second clamping portion 311 can also include a slot structure, and the slot structure can be formed on the outer wall of the circumferential side of one end of the bracket 310 facing the oil cup 200, and the opening of the slot structure is arranged facing the side of the housing 110. When the bracket 310 is connected to the oil cup 200, the block structure of the first clamping portion 210 can be inserted into the slot structure of the second clamping portion 311.

[0060] In some embodiments, the non-detachable connection between the oil cup 200 and the bracket 310 can also be achieved by means such as bonding or interference fit.

[0061] In some embodiments, the thickness range of the oil cup 200 is: 12.5 mm to 15.5 mm. For example, the thickness of the oil cup 200 can be 12.8 mm, 13.5 mm, 14 mm, 14.5 mm, etc., which is not specifically limited herein. In this way, the overall shape of the atomization device 1000 is thin and beautiful in appearance.

[0062] Such as Figure 2 and Figure 4As shown, the bracket assembly 300 further includes a seal 320, which can be disposed on the side of the bracket 310 facing the oil cup 200. The seal 320 can achieve sealing of the connection position between the bracket 310 and the oil cup 200, and can reduce the possibility of leakage of the atomized matrix in the liquid storage chamber 201 through the connection gap between the bracket 310 and the oil cup 200. In some embodiments, the seal 320 can be made of a flexible material such as silicone or rubber.

[0063] In some embodiments, the seal 320 may include a seal body 321 and a connecting wall 322. The connecting wall 322 may be protrudingly provided at one end of the seal body 321 facing the bracket 310, and the connecting wall 322 may be provided around the edge of the seal body 321. The connecting wall 322 may be inserted between the bracket 310 and the inner wall of the oil cup 200, and the side of the connecting wall 322 facing the bracket 310 may be interference fit with the bracket 310, and the side of the connecting wall 322 facing the inner wall of the oil cup 200 may be interference fit with the oil cup 200. In addition, an annular plug-in groove 323 is further provided on the side of the seal body 321 facing the bracket 310. An annular flange 313 may be protrudingly provided at one end of the bracket 310 facing the seal 320, and the flange 313 may be inserted into the plug-in groove 323, and the flange 313 may be interference fit with the inner wall of the plug-in groove 323. Thus, the connection position between the bracket 310 and the oil cup 200 can be sealed. In this embodiment, the seal body 321 and the connection wall 322 can be an integral structure or a separate structure, as long as the seal body 321 and the connection wall 322 can be tightly connected, which is not specifically limited here.

[0064] like Figures 1 to 3 As shown, the atomizing device 1000 further includes a suction nozzle 410. In the embodiment of the present application, the atomizing device 1000 may be a structure in which the oil cup 200 and the suction nozzle 410 are integrated. The suction nozzle 410 may be protrudingly disposed at an end of the oil cup 200 away from the bracket 310. The suction nozzle 410 protrudes relative to the end of the housing 110 away from the base 120, which can facilitate the user to touch the suction nozzle 410 for suction use.

[0065] In addition, a limiting edge 220 is also provided at one end of the oil cup 200 close to the suction nozzle 410. The limiting edge 220 can be provided on the outer wall of the oil cup 200 facing the housing 110, and can extend along the long axis in the cross section of the oil cup 200, wherein the cross section of the oil cup 200 can refer to a cross section perpendicular to the axial direction of the atomizing device 1000. Part of the end surface of the housing 110 away from the fifth clamping portion 141 can abut against the limiting edge 220. Under the limiting action of the limiting edge 220 and the fifth clamping portion 141, the housing 110, the oil cup 200, and the bracket assembly 300 can also be relatively fixed.

[0066] like Figure 2 , Figure 4 ,Figure 5 and Figure 7 As shown, in the embodiment, the oil cup 200 also has a liquid storage chamber 201 connected to the opening structure 202, which can be used to hold the atomized matrix. The atomized matrix can be smoke oil, etc. Along the axial direction of the atomization device 1000, the liquid storage chamber 201 can be located between the suction nozzle 410 and the opening structure 202.

[0067] In some embodiments, a liquid injection hole 3103 is provided at one end of the bracket 310 facing the oil cup 200. An extension tube 314 is also protrudingly provided on the side of the bracket 310 facing the sealing body 321, and the liquid injection hole 3103 can penetrate the extension tube 314 along the axial direction of the atomizing device 1000. The extension tube 314 can be inserted into the sealing body 321 along the axial direction of the atomizing device 1000. And one end of the extension tube 314 close to the liquid storage chamber 201 can be exposed to the liquid storage chamber 201 relative to the side of the sealing body 321 facing the liquid storage chamber 201. Accordingly, one end of the liquid injection hole 3103 can be connected to the liquid storage chamber 201. In some embodiments, one end of the liquid injection hole 3103 away from the liquid storage chamber 201 can be connected to the first assembly chamber 3101.

[0068] In some embodiments, the bracket assembly 300 further includes a liquid injection plug 330, which can be inserted into the liquid injection hole 3103 from the side of the liquid injection hole 3103 away from the liquid storage chamber 201 (i.e., the side of the liquid injection hole 3103 facing the first assembly chamber 3101), so that the liquid injection hole 3103 can be closed by the liquid injection plug 330 to prevent the atomized matrix in the liquid storage chamber 201 from leaking outward through the liquid injection hole 3103. In the embodiment, the liquid injection hole 3103 is opened on the bracket 310, so that the liquid injection hole 3103 and the liquid injection plug 330 can be concealed, thereby improving the appearance of the atomization device 1000.

[0069] like Figure 2 , Figure 5 and Figure 7 As shown, the atomization device 1000 further includes a liquid storage member 710 , which is filled in the liquid storage cavity 201 , and the atomization matrix can be adsorbed in the liquid storage member 710 .

[0070] In some embodiments, the liquid storage member 710 may be made of an oil storage material such as a sponge.

[0071] In some embodiments, the atomization device 1000 further includes an atomization core 520 and an air outlet channel 420 .

[0072] The air outlet channel 420 may be located in the oil cup 200. In some embodiments, the air outlet channel 420 may be opened in the liquid storage part 710, and the air outlet channel 420 may penetrate the liquid storage part 710 along the axial direction of the atomizing device 1000. One end of the air outlet channel 420 may be connected to the suction nozzle 410.

[0073] In some embodiments, the atomization device 1000 further includes a flexible seal 600. The flexible seal 600 can be abutted between the liquid storage member 710 and the end wall of the oil cup 200 near one end of the mouthpiece 410, and the flexible seal 600 is abutted on the side of the end wall facing the liquid storage member 710. A through hole 610 opposite to and communicating with the air outlet channel 420 can be formed on the flexible seal 600. One end of the through hole 610 far from the air outlet channel 420 can be directly or indirectly communicated with the mouthpiece 410.

[0074] The atomization core 520 can be arranged at one end of the air outlet channel 420 far from the mouthpiece 410. And the atomization core 520 can be communicated with the liquid storage cavity 201.

[0075] During use, the atomization core 520 can obtain the atomization matrix from the liquid storage cavity 201, and perform atomization treatment on the atomization matrix to generate aerosol. The aerosol can be sequentially transmitted to the mouthpiece 410 through the air outlet channel 420 and the through hole 610 for the user to suck.

[0076] In some embodiments, an insertion pipe 324 is further protrudingly arranged on the side of the seal body 321 facing the liquid storage member 710. The insertion pipe 324 can be inserted into one end of the air outlet channel 420 far from the mouthpiece 410. In the embodiment, a through air hole 3211 is further formed on the seal 320. The through air hole 3211 can axially penetrate through the seal body 321 and the insertion pipe 324 of the atomization device 1000 at the same time and communicate with the air outlet channel 420. The other end of the through air hole 3211 can be communicated with the external environment. During use, the external gas can enter the air outlet channel 420 through the through air hole 3211, and can enter the liquid storage cavity 201 through the atomization core 520 to balance the air pressure in the liquid storage cavity 201 and ensure the smooth delivery of the atomization matrix in the liquid storage cavity 201 to the atomization core 520.

[0077] In some embodiments, the atomization core 520 can be electrically connected to the battery 511 through an electrical connection structure 530. Thus, the battery 511 can supply power to the atomization core 520. In some embodiments, the electrical connection structure 530 can include structures such as pins and / or wires.

[0078] As Figure 2 、 Figure 4 、 Figure 5 and Figure 8 shown, in some embodiments, a gap is configured between the wall plate of the bracket 310 near one end of the seal body 321 and the seal body 321, and an air channel 730 can be formed. The air channel 730 can be communicated between the external environment and the through air hole 3211.

[0079] In some embodiments, a communication hole 3104 through which a power supply connection structure 530 passes may be formed in a wall plate of the bracket 310 near one end of the seal body 321. The communication hole 3104 may axially penetrate through the wall plate along the atomizing device 1000. One end of the communication hole 3104 may communicate with the first assembly cavity 3101, and the other end of the communication hole 3104 may communicate with the air passage 730.

[0080] In some embodiments, the atomizing device 1000 further includes a liquid absorbing member 720. The liquid absorbing member 720 may be disposed between the bracket 310 and the seal 320, and the liquid absorbing member 720 may abut against one end face of the bracket 310 facing the seal body 321. In addition, an avoidance groove 721 is formed in the liquid absorbing member 720. The avoidance groove 721 may axially penetrate through the liquid absorbing member 720 along the atomizing device 1000. One end of the avoidance groove 721 may communicate with the communication hole 3104 relatively, and the end of the avoidance groove 721 away from the communication hole 3104 may communicate with the air passing hole 3211 relatively. In the embodiment, the liquid absorbing member 720 can absorb the condensate dripping onto the bracket 310 and the leaked atomization matrix, reduce the possibility of the condensate and the leaked atomization matrix entering the first assembly cavity 3101 through the communication hole 3104, thereby reducing the probability of the battery 511 being corroded by the atomization matrix and prolonging the service life of the battery 511.

[0081] In some embodiments, the liquid absorbing member 720 may be made of an oil storage material such as a cotton sheet or a sponge.

[0082] In some embodiments, a contact convex portion 3212 is further protrudingly provided on the side of the seal body 321 facing the bracket 310. The contact convex portion 3212 may abut against the side of the liquid absorbing member 720 facing the seal body 321. Thus, the possibility of the liquid absorbing member 720 moving randomly can be reduced, ensuring that the liquid absorbing member 720 can smoothly absorb the condensate dripping onto the bracket 310 and the leaked atomization matrix.

[0083] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0084] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. An atomization device, characterized in that, Comprising: A housing assembly, formed with a receiving cavity; An oil cup, disposed in the receiving cavity, one end of the oil cup having an opening structure; A bracket assembly, disposed in the receiving cavity, the bracket assembly being connected to the oil cup and closing the opening structure; An electronic component, mounted on the bracket assembly.

2. The atomization device according to claim 1, wherein, A liquid storage cavity is formed in the oil cup; A liquid injection hole communicating with the liquid storage cavity is formed in the bracket assembly, and the bracket assembly further includes a liquid injection plug, and the liquid injection plug is inserted into the liquid injection hole from a side of the liquid injection hole facing away from the liquid storage cavity.

3. The atomization device according to claim 2, characterized in that, The bracket assembly includes a bracket and a seal, and the seal is disposed on a side of the bracket facing the oil cup; The seal includes an integral seal body and a connecting wall, the connecting wall protruding from an end of the seal body facing the bracket, the connecting wall being inserted between the oil cup and the bracket, a side of the connecting wall facing the bracket being in interference fit with the bracket, and a side of the connecting wall facing the oil cup being in interference fit with the oil cup.

4. The atomization device according to claim 3, wherein An extension tube protrudes from an end of the bracket facing the seal body, the liquid injection hole is formed in the bracket and penetrates through the extension tube; The extension tube is inserted into the seal body and is in interference fit with the seal body, and an end of the extension tube facing the liquid storage cavity is exposed outside the liquid storage cavity relative to a side of the seal body facing the liquid storage cavity.

5. The atomization device according to claim 3, characterized in that, The atomizing device further includes an air outlet channel and an atomizing core, the air outlet channel is formed in the oil cup, and one end of the air outlet channel extends to an end of the seal body facing the liquid storage cavity; The atomizing core is disposed in the air outlet channel, the atomizing core communicates with the liquid storage cavity, and a gas passing hole communicating with the atomizing core is further formed in the seal body, and an end of the gas passing hole away from the atomizing core communicates with the external environment.

6. The atomization device according to claim 5, characterized in that The atomizing device further includes an electrical connection structure and a liquid absorbing member; One end of the electrical connection structure is connected to the atomizing core, the other end of the electrical connection structure is connected to the electronic component, and a communication hole for the electrical connection structure to pass through is formed in an end of the bracket facing the seal body; The liquid absorbing member is disposed between the bracket and the seal body and abuts against an end face of the bracket facing the seal body, a relief groove is formed in the liquid absorbing member, the relief groove axially penetrates through the liquid absorbing member along the atomizing device, one end of the relief groove is opposite to and communicates with the air outlet channel, and the other end of the relief groove is opposite to and communicates with the communication hole.

7. The atomization device according to claim 3, characterized in that, The bracket has a first assembly cavity, the electronic component includes a battery, and the battery is mounted on the bracket and is located in the first assembly cavity.

8. The atomization device according to claim 7, wherein, The thickness range of the battery is: 8.5 mm to 10 mm.

9. The atomization device according to any one of claims 1-8, characterized in that, A first clamping portion is provided at an end of the oil cup close to the opening structure, and a second clamping portion adapted to the first clamping portion is arranged on the periphery of an end of the bracket facing the opening structure, and the first clamping portion is clamped with the second clamping portion.

10. The atomization device according to any one of claims 3-8, characterized in that, The housing assembly comprises a housing and a base. The housing is sleeved on the circumference of the oil cup and the bracket. The base is connected to an end of the bracket away from the oil cup.

11. The atomization device according to claim 10, characterized in that, A third clamping portion is protruding from one end of the base facing the bracket, a fourth clamping portion is disposed on the peripheral side of one end of the bracket facing the base, the third clamping portion is inserted between the bracket and the shell, and is clamped with the fourth clamping portion.

12. The atomization device according to any one of claims 1-8, characterized in that, The thickness of the oil cup ranges from 12.5 mm to 15.5 mm.

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