Electronic atomization device

Abstract

The present application relates to the technical field of electronic atomization. Disclosed is an electronic atomization device, comprising a housing, a liquid storage container and an atomization core. The housing comprises a mouthpiece; the interior of the housing is provided with an atomization cavity, a liquid storage cavity and a mounting cavity, and the housing has a first opening in communication with the mounting cavity. The mouthpiece is in communication with the atomization cavity and is arranged side by side with the first opening at the same end of the housing. The mounting cavity and the atomization cavity are arranged side by side, and the end of each of the mounting cavity and the atomization cavity facing away from the mouthpiece is in communication with the liquid storage cavity. The liquid storage container, which is used for storing atomization substrate, is detachably mounted in the mounting cavity through the first opening to replenish atomization substrate for the liquid storage cavity. The atomization core is arranged in the atomization cavity and is used for atomizing the atomization substrate that enters the atomization cavity from the liquid storage cavity.

Description

Electronic atomization device

[0001] Cross-reference to related applications

[0002] The present application claims priority to the Chinese patent application for invention with the application date of September 5, 2024, the application number of 202411244871.8, and the title of Electronic atomization device, the entire content of which is incorporated herein by reference. TECHNICAL FIELD

[0003] The present application relates to the technical field of electronic atomization, in particular to an electronic atomization device. BACKGROUND

[0004] In related electronic atomization devices, an atomization substrate and an atomization core are usually arranged in an atomization assembly. The atomization core heats the atomization substrate to convert the atomization substrate into an aerosol. The aerosol flows out of a mouthpiece of the electronic atomization device for a user to inhale.

[0005] However, the electronic atomization device in the related art is usually a disposable electronic atomization device. The product is sold to the user after being pre-filled with the atomization substrate. The entire electronic atomization device is discarded after the atomization substrate is used up, thereby causing waste of other components on the electronic atomization device, such as a power assembly and the atomization core. In addition, some regions require that the pre-filled atomization substrate of the electronic atomization device cannot exceed a predetermined amount, which limits the number of puffs of the electronic atomization device. Therefore, it is necessary to design an electronic atomization device that realizes a large number of puffs in a limited volume to make full use of resources and save the use cost of the user. SUMMARY

[0006] The present application provides an electronic atomization device that realizes a large number of puffs and is compact in structure, can make full use of components of the electronic atomization device, and save the use cost of the user.

[0007] According to a first aspect, an electronic atomization device is provided in an embodiment, comprising: a housing comprising a mouthpiece, the housing having an atomization cavity, a liquid storage cavity, and a mounting cavity inside, the housing having a first opening communicating with the mounting cavity; the mouthpiece is in communication with the atomization cavity and is arranged side by side with the first opening at the same end of the housing; the mounting cavity and the atomization cavity are arranged side by side, and the ends away from the mouthpiece of the two cavities respectively communicate with the liquid storage cavity; a liquid storage container for storing an atomization substrate, the liquid storage container is detachably mounted in the mounting cavity from the first opening to supplement the atomization substrate for the liquid storage cavity; and an atomization core arranged in the atomization cavity for atomizing the atomization substrate entering the atomization cavity from the liquid storage cavity.

[0008] In an embodiment, the liquid storage container is inverted in the mounting cavity, and the bottom of the liquid storage container blocks the first opening of the housing.

[0009] In an embodiment, the oil cup is arranged in the housing, and the atomization cavity, the liquid storage cavity and the mounting cavity are formed in the oil cup.

[0010] In an embodiment, a partitioning side wall is arranged in the oil cup to partition the oil cup into the atomization cavity and the mounting cavity; the partitioning side wall is arc-shaped, and the partitioning side wall is arched towards one side of the mounting cavity, and the side surface of the liquid storage container facing the atomization cavity is arc-shaped and abuts against the partitioning side wall.

[0011] In an embodiment, the suction nozzle comprises a suction nozzle body and an air passage portion, the air passage portion is protruded towards the atomization cavity and extends into the atomization cavity; the electronic atomization device further comprises a first sealing member, the first sealing member is sealed between the air passage portion and the side wall of the atomization cavity and makes the air passage portion and the side wall of the atomization cavity in interference fit.

[0012] In an embodiment, the suction nozzle is flat with a length greater than a width, and the first opening is located on one side in the width direction of the suction nozzle.

[0013] In an embodiment, the suction nozzle is integrally arranged with the housing.

[0014] In an embodiment, the atomization cavity comprises an air passage and an atomization space, the air passage is arranged in parallel with and spaced apart from the mounting cavity, and two ends of the air passage are respectively communicated with the atomization space and the suction nozzle. The atomization space is at least partially located in the liquid storage cavity, and the atomization core is arranged in the atomization space.

[0015] In an embodiment, the electronic atomization device further comprises an atomization tube, a liquid guide tube and a liquid storage member, the atomization tube and the liquid guide tube are at least partially arranged in the atomization space, the atomization core is arranged in the atomization tube, and the atomization tube is communicated with the air passage. The liquid guide tube is communicated with the liquid storage container, and the liquid storage member surrounds the atomization tube and the liquid guide tube to guide the atomization substrate flowing out of the liquid storage container to the atomization core for atomization.

[0016] In an embodiment, the electronic atomization device further comprises a gas guide tube and a first liquid suction member, one end of the gas guide tube is communicated with the atomization core, the other end of the gas guide tube extends towards the suction nozzle and is located outside the atomization space, and the inside of the gas guide tube defines at least part of the air passage; the first liquid suction member is arranged outside the atomization space and surrounds the gas guide tube to define at least part of the air passage.

[0017] In an embodiment, the electronic atomization device further comprises a power supply device, the housing has a second opening, the second opening is arranged at the other end of the housing relative to the first opening; the power supply device is arranged in the housing from the second opening, and the power supply device is electrically connected with the atomization core to supply power to the atomization core.

[0018] According to the electronic atomization equipment of the above embodiment, the suction nozzle is communicated with the atomization cavity, and is arranged at the same end of the shell in parallel with the first opening. The installation cavity and the atomization cavity are arranged in parallel, and the ends of the two cavities away from the suction nozzle are respectively communicated with the liquid storage cavity. Since the space required by the atomization cavity is small, the position of the liquid storage cavity is reserved in parallel with the atomization cavity inside the shell. In the case of not changing the overall volume of the electronic atomization equipment, the liquid storage capacity of the liquid storage container can be improved, the large suction number and compact structure are realized, and then the parts of the electronic atomization equipment are fully utilized, and the use cost of the user is saved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is a structural schematic diagram of the electronic atomization equipment of the present application;

[0020] Fig. 2 is a cross-sectional view of the electronic atomization equipment of the present application;

[0021] Fig. 3 is an exploded structural schematic diagram of the electronic atomization equipment of the present application;

[0022] Fig. 4 is a structural schematic diagram of the electronic atomization equipment of the present application from another perspective;

[0023] Fig. 5 is a cross-sectional view of the electronic atomization equipment of the present application from another angle;

[0024] Fig. 6 is a structural schematic diagram of the oil cup and the circuit board assembly of the electronic atomizer of the present application.

[0025] Reference numerals: Electronic atomizing device - 100, outer shell - 110, atomizing chamber - 111, air passage - 1111, atomizing space - 1112, liquid storage chamber - 112, mounting cavity - 113, first opening - 1131, limiting edge - 1132, clearance space - 114, second opening - 115, second protruding structure - 116; nozzle - 120, nozzle body - 121, air passage - 122; liquid storage container - 130, body - 131, first groove structure - 1311, first operating part - 1312, top cover - 132, atomizing matrix outlet - 1321, valve core - 133, sealing plug - 1331, spring - 1332, sealing rod - 1333, first abutment part - 1334, limiting member - 134, connecting end - 1341, holding end - 1 342; Atomizing core-140, atomizing tube-141, liquid guide tube-142, ejector pin-1421, liquid reservoir-143, oil cup-150, spacer sidewall-151, first protruding structure-1511, base-152, first seal-160, air guide tube-170, first liquid suction component-180, first bracket-190, leakage buffer space-200, second liquid suction component-210, power supply unit-220, battery compartment-221, battery-222, inner shell-230, bottom cover-240, bottom cover assembly-241, insertion seat-2411, cover seat-2412, supporting step-2413, second operating part-2414, locking component-242, second groove structure-2421, microphone-250, circuit board-260. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by associated similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of this application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to this application are not shown or described in the specification. This is to avoid obscuring the core parts of this application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0027] In addition, features described in the specification, operations or characteristics can be combined in any appropriate manner to form various embodiments. Meanwhile, the steps or actions in the method description can also be sequentially changed or adjusted in a manner obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.

[0028] The serial numbers of the components in the specification, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in the present application include direct and indirect connection (coupling) unless otherwise specified.

[0029] The present application provides an electronic atomization device 100, please refer to FIG. 1-6, the electronic atomization device 100 includes a shell 110, a liquid storage container 130 and an atomization core 140.

[0030] Please refer to FIG. 2-5, the shell includes a suction nozzle 120, the shell 110 has an atomization cavity 111, a liquid storage cavity 112 and a mounting cavity 113, and the shell 110 has a first opening 1131 communicating with the mounting cavity 113. The suction nozzle 120 communicates with the atomization cavity 111 and is arranged side by side with the first opening 1131 at the same end of the shell 110. The mounting cavity 113 is arranged side by side with the atomization cavity 111, and the ends away from the suction nozzle 120 of the two cavities respectively communicate with the liquid storage cavity 112. The liquid storage container 130 is used for storing atomization substrate, and the liquid storage container 130 is detachably mounted in the mounting cavity 113 from the first opening 1131 to supplement the atomization substrate for the liquid storage cavity 112. The atomization core 140 is arranged in the atomization cavity 111 and used for atomizing the atomization substrate entering the atomization cavity 111 from the liquid storage cavity 112.

[0031] In the present application, the suction nozzle 120 and the first opening 1131 are arranged at the same end of the shell 110, the mounting cavity 113 is arranged side by side with the atomization cavity 111, and the liquid storage container 130 is detachably mounted in the mounting cavity 113 from the first opening 1131. The space in the shell 110 side by side with the atomization cavity 111 is reserved as much as possible for the liquid storage container 130. Without changing the volume of the electronic atomization device 100, the liquid storage capacity of the liquid storage container 130 can be improved as much as possible to realize large puff number, and then other components on the electronic atomization device 100 can be fully utilized to save the user's use cost.

[0032] Please refer to FIG. 2, the liquid storage container 130 is inverted in the mounting cavity 113, and the bottom of the liquid storage container 130 blocks the first opening 1131 of the shell 110.

[0033] The liquid storage container 130 is inverted in the installation cavity 113, and the atomized substrate in the liquid storage container 130 can flow out of the liquid storage container 130 into the liquid storage cavity 112 by gravity alone.

[0034] Please refer to FIGS. 2-3, in an embodiment of the present application, the electronic atomization device 100 further comprises an oil cup 150, the oil cup 150 is arranged in the shell 110, and the atomization cavity 111, the liquid storage cavity 112 and the installation cavity 113 are formed in the oil cup 150.

[0035] The atomization cavity 111, the liquid storage cavity 112 and the installation cavity 113 are integrated in the oil cup 150, which facilitates the design of the cavities and the assembly of the electronic atomization device 100. The suction nozzle 120 can be integrated on the shell 110, which only needs to design the shell 110 to accommodate the oil cup 150 and make the suction nozzle 120 on the shell 110 align with the atomization cavity 111 and the first opening 1131 align with the installation cavity 113.

[0036] Please refer to FIGS. 5-6, the oil cup 150 is provided with a spacing side wall 151 to separate the oil cup 150 into the atomization cavity 111 and the installation cavity 113. The spacing side wall 151 is arc-shaped, and the spacing side wall 151 is arched towards one side of the installation cavity 113, and the side of the liquid storage container 130 facing the atomization cavity 111 is arc-shaped and fits the spacing side wall 151.

[0037] The arc-shaped spacing side wall 151 is designed to fit the shape of the atomization cavity 111, which can make full use of the space outside the atomization cavity 111 of the oil cup 150, maximize the space of the liquid storage cavity 112, and thus improve the accommodation space of the liquid storage container 130.

[0038] Please refer to FIG. 2, the suction nozzle 120 comprises a suction nozzle body 121 and an air passage part 122, the air passage part 122 is protruded towards the atomization cavity 111 and extends into the atomization cavity 111. The electronic atomization device 100 further comprises a first sealing member 160, the first sealing member 160 is sealed between the air passage part 122 and the side wall of the atomization cavity 111 and makes the air passage part 122 and the side wall of the atomization cavity 111 interference fit. In an embodiment of the present application, the first sealing member 160 also extends between the inner wall of the shell 110 and the oil cup 150 at the first opening 1131, thereby sealing around the installation cavity 113.

[0039] The first sealing member 160 can seal the air passage part 122 and the atomization cavity 111, form a continuous air path, prevent the leakage of atomized aerosol, and avoid the displacement of the oil cup 150 in the shell 110.

[0040] Please refer to FIG. 3, the suction nozzle 120 is flat with a length greater than a width, and the first opening 1131 is located on one side of the width direction of the suction nozzle 120.

[0041] The flat-shaped nozzle 120 can be attached to the shape of the human lips. The first opening is located on one side of the nozzle 120 in the width direction, which facilitates the expansion of the liquid storage space of the liquid storage container 130.

[0042] Referring to FIG. 2, the nozzle 120 is integrally arranged with the shell 110.

[0043] The nozzle 120 is integrally arranged with the shell 110, and there is no need to design a connection structure for the nozzle 120. The nozzle 120 can also serve as a blocking part to limit the oil cup 150 from being pulled out to the side of the first opening 1131. Therefore, the design space required for fixing the nozzle 120 in the shell 110 is further saved, the shape design of the nozzle 120 is more flexible, the nozzle 120 occupies less space, and the liquid storage space of the liquid storage container 130 can be larger. The nozzle 120 and the shell 110 can be obtained by an integral molding process, or the nozzle 120 and the shell 110 can be separately molded and then integrated by other means, such as ultrasonic welding.

[0044] In addition, the inner edge of the shell at the first opening 1131 is further provided with a limiting edge 1132, which cooperates with the nozzle 120 to limit the oil cup 150 and prevent the oil cup 150 from being pulled out to the side of the first opening 1131. In one embodiment, the first sealing member 160 extends between the inner wall of the shell 110 at the first opening 1131 and the oil cup 150, and the first sealing member 160 is sealed between the limiting edge 1132 and the oil cup 150.

[0045] Referring to FIG. 2, the atomization cavity 111 includes an air channel 1111 and an atomization space 1112. The air channel 1111 is arranged in parallel with the installation cavity 113 and is spaced apart from the installation cavity 113. The two ends of the air channel 1111 are respectively communicated with the atomization space 1112 and the nozzle 120. The atomization space 1112 is at least partially located in the liquid storage cavity 112, and the atomization core 140 is arranged in the atomization space 1112.

[0046] Referring to FIGS. 2-3, the electronic atomization device 100 further includes an atomization tube 141, a liquid guide tube 142, and a liquid storage member 143. The atomization tube 141 and the liquid guide tube 142 are at least partially arranged in the atomization space 1112. The atomization core 140 is arranged in the atomization tube 141, and the atomization tube 141 is communicated with the air channel 1111. The liquid guide tube 142 is communicated with the liquid storage container 130, and the liquid storage member 143 surrounds the atomization tube 141 and the liquid guide tube 142 to guide the atomization substrate flowing out of the liquid storage container 130 to the atomization core 140 for atomization. The liquid storage member 143 is a liquid storage cotton.

[0047] The liquid storage member 143 is arranged in the liquid storage cavity 112 and surrounds the atomization pipe 141 and the liquid guide pipe 142, so that the atomized substrate flowing out of the liquid storage container 130 can be directly guided by the liquid storage member 143 to the atomization core 140 in the atomization pipe 141 for atomization.

[0048] Please refer to FIGS. 2-3, the electronic atomization device 100 further comprises a gas guide pipe 170 and a first liquid absorbing member 180, one end of the gas guide pipe 170 communicates with the atomization core 140, the other end extends towards the suction nozzle 120 and is located outside the atomization space 1112, the inside of the gas guide pipe 170 defines at least part of the air passage 1111. The first liquid absorbing member 180 is arranged outside the atomization space 1112 and surrounds the gas guide pipe 170, and defines at least part of the air passage 1111. That is, there is a gap between the gas guide pipe 170 and the suction nozzle 120, and the first liquid absorbing member 180 is at least partially located in the gap, so that more condensate can be absorbed.

[0049] The gas guide pipe 170 and the first liquid absorbing member 180 each define part of the air passage 1111, so that there is a gap between the gas guide pipe 170 and the suction nozzle 120, and the first liquid absorbing member 180 is at least partially located in the gap, facilitating the first liquid absorbing member 180 to absorb more condensate. Since the gas guide pipe 170 and the first liquid absorbing member 180 only need to define an elongated air passage 1111 to be connected with the suction nozzle 120, the radial dimension occupied by the gas guide pipe 170 and the first liquid absorbing member 180 is very small, and the installation cavity 113 can be larger, so that the liquid storage space of the liquid storage container 130 can be larger.

[0050] Please refer to FIGS. 2-3, the electronic atomization device 100 further comprises a first bracket 190, the first bracket 190 cooperates with the oil cup 150 to define the liquid storage cavity 112, and the atomization pipe 141 and the liquid guide pipe 142 are both mounted on the first bracket 190.

[0051] The first bracket 190 can fix the atomization pipe 141 and the liquid guide pipe 142 to be mounted in the atomization space 1112.

[0052] Please refer to FIGS. 2 and 6, the first bracket 190 can further define a liquid leakage buffer space 200 with the base 152 of the oil cup 150, and a second liquid absorbing member 210 is arranged in the liquid leakage buffer space 200, and the second liquid absorbing member 210 is used to absorb liquid leakage and condensate. The second liquid absorbing member 210 can be similar in material to the first liquid absorbing member 180, and both can be liquid absorbing cotton.

[0053] Please refer to FIG. 2-3, in the present application, the liquid storage container 130 comprises a body 131 and a cover 132, the cover 132 covers the body 131, the cover 132 comprises an atomization substrate outlet 1321 and a limiting piece 134, the liquid storage container 130 further comprises a valve core 133. The valve core 133 serves as a valve to control the opening and closing of the atomization substrate outlet 1321, before the liquid storage container 130 is installed into the installation cavity 113, the valve core 133 is closed, after installation, the valve core 133 is opened, the atomization substrate flows out from the atomization substrate outlet 1321, realizing liquid supply. Please refer to FIG. 2, the valve core 133 is elastically arranged at the atomization substrate outlet 1321, the limiting piece 134 corresponding to the valve core 133 is arranged on the cover 132, for avoiding the valve core 133 from separating from the cover 132, the valve core 133 is an elastic sealing piece. Please refer to FIG. 3, the side of the cover 132 facing the body 131 is provided with the limiting piece 134, the limiting piece 134 is arranged corresponding to the atomization substrate outlet 1321, and the limiting piece 134 is used for limiting the elastic sealing piece at the atomization substrate outlet 1321. The elastic sealing piece comprises a sealing plug 1331, a spring 1332 and a sealing rod 1333, the sealing plug 1331 is arranged at the atomization substrate outlet 1321, the sealing rod 1333 is connected with the sealing plug 1331, the spring 1332 is sleeved on the circumferential side of the sealing rod 1333, one end of the spring 1332 is connected with the sealing plug 1331, and the other end abuts against the limiting piece 134. The limiting piece 134 comprises a connecting end 1341 and an abutting end 1342, the connecting end 1341 is arranged along the circumference of the atomization substrate outlet 1321, the abutting end 1342 is arranged opposite to the atomization substrate outlet 1321, and the abutting end 1342 has a limiting hole, the end of the sealing rod 1333 away from the sealing plug 1331 penetrates through the limiting hole, and the end of the sealing rod 1333 penetrating through the limiting hole has a first abutting portion 1334, the first abutting portion 1334 is used for abutting against the abutting end 1342, so as to prevent the elastic sealing piece from sliding off from the side of the atomization substrate outlet 1321 away from the body 131. In addition, the liquid guide pipe 142 is used for connecting the liquid storage container 130 and the liquid storage cavity 112, a through hole is formed in the side wall of the liquid guide pipe 142, the through hole is used for guiding the atomization substrate flowing in the liquid guide pipe 142 to the liquid storage piece 143, a thimble 1421 is arranged in the liquid guide pipe 142, and the thimble 1421 extends to the installation cavity 113 and abuts against the sealing plug 1331, so as to open the atomization substrate outlet 1321.

[0054] Please refer to FIG. 3, the side of the spacing side wall 151 abutting against the liquid storage container 130 has a first protruding structure 1511, the side of the liquid storage container 130 abutting against the spacing side wall 151 has a first recess structure 1311, the first protruding structure 1511 is clamped into the first recess structure 1311, further fixing the liquid storage container 130 in the liquid storage cavity 112. Alternatively, in other embodiments, the first protruding structure 1511 is arranged on the liquid storage container 130, and the first recess structure 1311 is arranged on the spacing side wall 151.

[0055] In addition, referring to FIG. 2, the edge of the bottom of the liquid storage container 130 is provided with a first operation part 1312, and the shell 110 has a space 114 corresponding to the position of the first operation part 1312, thereby facilitating the disassembly and assembly of the liquid storage container 130.

[0056] Referring to FIG. 2, the electronic atomization device 100 further comprises a power supply device 220, and the shell 110 has a second opening 115 arranged at the other end of the shell 110 relative to the first opening 1131. The power supply device 220 is arranged in the shell 110 from the second opening 115, and the power supply device 220 is electrically connected with the atomization core 140 for supplying power to the atomization core 140. After the power supply device 220 is arranged in the shell 110, the oil cup 150 can be abutted against the bottom, so that the end of the oil cup 150 away from the bottom is abutted against the limiting edge 1132 of the shell 110.

[0057] Referring to FIGS. 2-4, the electronic atomization device 100 further comprises an inner shell 230 arranged in the shell 110, and the inner shell 230 has a third opening and a fourth opening arranged opposite to each other, the third opening is arranged towards the mouthpiece 120, and the fourth opening is arranged towards the second opening 115. The oil cup 150 is arranged at the position of the inner shell 230 close to the third opening, and the power supply device 220 is arranged at the position of the inner shell 230 close to the fourth opening. In some embodiments, the power supply device 220 comprises a battery compartment 221 and a battery 222, the battery 222 is arranged in the battery compartment 221, and the battery compartment 221 is arranged in the inner shell 230.

[0058] Referring to FIGS. 1-3, the electronic atomization device 100 further comprises a bottom cover 240 comprising a bottom cover assembly 241 and a clamping part 242, the bottom cover assembly 241 has an insertion seat 2411 and a cover seat 2412, the insertion seat 2411 is detachably connected with the cover seat 2412, the insertion seat 2411 is inserted into the shell 110 from the second opening 115, and the cover seat 2412 covers the insertion seat 2411 and closes the second opening 115. The outer side wall of the insertion seat 2411 has two abutting steps 2413 in the axial direction of the insertion seat 2411, and the two abutting steps 2413 are respectively abutted against the inner shell 230 and the shell 110 to position the bottom cover assembly 241 at the second opening 115. The side of the cover seat 2412 away from the battery device 220 has a second operation part 2414 for pushing and rotating the cover seat 2412 by hand, so as to drive the cover seat 2412 to be installed at or away from the second opening 115.

[0059] The engaging member 242 is arranged to enclose the second opening 115 of the shell 110, and the part enclosing the second opening 115 is clamped to the shell 110. The end of the engaging member 242 away from the shell 110 covers the edge of the bottom cover assembly 241 away from the side of the power supply device, so as to limit the bottom cover assembly 241 from being pulled out of the second opening 115, achieve the installation of the power supply device 220, and prevent the power supply device 220 from falling. When the power supply device 220 needs to be disassembled, the engaging member 242 is first disassembled from the shell 110, and then the cover seat 2412 is rotated and pulled away from the side of the power supply device 220, so as to open the second opening 115, and then the power supply device 220 can be disassembled. When the power supply device 220 needs to be sealed, the cover seat 2412 is pushed and rotated, and the cover seat 2412 is clamped to the insertion seat 2411, and the two abutting steps 2413 of the insertion seat 2411 abut against the shell 110 and the inner shell 230, and then the engaging member 242 is clamped to the shell 110. In the embodiment of the application, please refer to FIG. 1 and FIG. 3, the shell 110 is provided with a second protruding structure 116 corresponding to the position of the engaging member 242, and the engaging member 242 is provided with a second recess structure 2421 corresponding to the position of the second protruding structure 116. The clamping of the second recess structure 2421 and the second protruding structure 116 can detachably install the bottom cover assembly 241 to the second opening 115 of the shell 110.

[0060] Please refer to FIG. 2, the electronic atomization equipment 100 further comprises a microphone 250 and a circuit board 260, the microphone 250 is electrically connected with the circuit board 260, and the circuit board 260 is electrically connected with the battery 222.

Claims

1. An electronic atomizing device, characterized by, The electronic atomization device comprises: a housing comprising a mouthpiece, the housing having an atomization cavity, a liquid storage cavity and a mounting cavity inside, the housing having a first opening communicating with the mounting cavity; the mouthpiece communicates with the atomization cavity and is arranged at the same end of the housing as the first opening; the mounting cavity is arranged side by side with the atomization cavity, and the two ends of the mounting cavity and the atomization cavity respectively communicate with the liquid storage cavity; a liquid storage container for storing atomization substrate, the liquid storage container is detachably mounted in the mounting cavity from the first opening to supplement the liquid storage cavity with atomization substrate; and an atomization core arranged in the atomization cavity for atomizing the atomization substrate entering the atomization cavity from the liquid storage cavity.

2. The electronic atomizing device of claim 1, wherein, The liquid storage container is inverted in the mounting cavity, and the bottom of the liquid storage container blocks the first opening of the housing.

3. The electronic atomizing device of claim 1, wherein, Further comprising an oil cup, the oil cup is arranged in the housing, and the atomization cavity, the liquid storage cavity and the mounting cavity are formed in the oil cup.

4. The electronic atomizing device of claim 3, wherein, The oil cup is provided with a spacing side wall to separate the oil cup into an atomization cavity and a mounting cavity; the spacing side wall is arc-shaped, and the spacing side wall is arched towards one side of the mounting cavity, and the side surface of the liquid storage container towards the atomization cavity is arc-shaped and fits the spacing side wall.

5. The electronic atomizing device of claim 4, wherein, The mouthpiece comprises a mouthpiece body and an air passage part, the air passage part protrudes towards the inside of the atomization cavity and extends into the atomization cavity; the electronic atomization device further comprises a first sealing member, the first sealing member is sealed between the air passage part and the side wall of the atomization cavity and makes the air passage part and the side wall of the atomization cavity interference fit.

6. The electronic atomizing device of claim 3, wherein, The mouthpiece is flat with a length greater than a width, and the first opening is located on one side of the width direction of the mouthpiece.

7. The electronic atomizing device of claim 3, wherein, The mouthpiece is integrally arranged with the housing.

8. The electronic atomizing device of any one of claims 1-7, wherein, The atomization cavity comprises an air passage and an atomization space, the air passage is arranged side by side and spaced apart with the mounting cavity, and the two ends of the air passage respectively communicate with the atomization space and the mouthpiece; the atomization space is at least partially located in the liquid storage cavity, and the atomization core is arranged in the atomization space.

9. The electronic atomizing device of claim 8, wherein, Further comprising an atomization tube, a liquid guide tube and a liquid storage member, the atomization tube and the liquid guide tube are at least partially arranged in the atomization space, the atomization core is arranged in the atomization tube, and the atomization tube communicates with the air passage; the liquid guide tube communicates with the liquid storage container; the liquid storage member surrounds the atomization tube and the liquid guide tube to guide the atomization substrate flowing out of the liquid storage container to the atomization core for atomization.

10. The electronic atomizing device of claim 8, wherein, Further comprising a gas guide tube and a first liquid suction member, one end of the gas guide tube communicates with the atomization core, the other end extends towards the mouthpiece and is located outside the atomization space, and the inside of the gas guide tube defines at least part of the air passage; the first liquid suction member is arranged outside the atomization space and surrounds the gas guide tube, and defines at least part of the air passage.

11. The electronic atomizing device of any one of claims 1-7, wherein, Further comprising a power supply device, the housing has a second opening, the second opening is arranged at the other end of the housing relative to the first opening; the power supply device is loaded into the housing from the second opening, and the power supply device is electrically connected with the atomization core for supplying power to the atomization core.

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