Electronic atomization device and assembly method therefor

Abstract

The present application relates to the technical field of electronic atomization. Disclosed are an electronic atomization device and an assembly method therefor. The electronic atomization device comprises a first housing, an atomizer, a liquid storage container and a power supply assembly. The first housing comprises a mouthpiece, a first disassembly opening and a second disassembly opening, wherein the first disassembly opening and the mouthpiece are arranged side by side at a first end of the first housing, and the second disassembly opening is arranged at a second end of the first housing opposite the first end. The interior of the first housing is hollow, forming an accommodating space that is in communication with both the first disassembly opening and the second disassembly opening. The atomizer is detachably mounted in the accommodating space through the second disassembly opening, mates with the mouthpiece and is limited by the mouthpiece. The liquid storage container is detachably mounted in the accommodating space through the first disassembly opening, and mates with the atomizer to supply atomization liquid to the atomizer. The power supply assembly is detachably mounted in the accommodating space through the second disassembly opening and is electrically connected to the atomizer.

Description

Electronic atomization device and assembly method thereof

[0001] Cross-reference to related applications

[0002] The present application claims priority from the Chinese patent application for an electronic atomization device and assembly method thereof, application number 2024112448597, filed on September 5, 2024, the entire contents of which are 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 and an assembly method thereof. BACKGROUND

[0004] Electronic atomization devices are generally used to atomize the atomization substrate in the oil storage cotton through an atomization core, and then supply it to the user for suction. In the process of being heated and atomized, the atomization substrate does not produce carbon monoxide, tar and other harmful substances to the body, thereby reducing the harm to the human body. Moreover, because the atomization substrate does not produce carbon monoxide, tar and other harmful substances in the atomization process, it can assist users in quitting smoking. In related electronic atomization devices, the liquid storage device and the power supply device are respectively installed in the installation cavity formed by the left and right two half shells, and are positioned by the shell. However, due to the complicated positioning structure on the shell and the scattered arrangement inside the electronic atomization device, the assembly efficiency of the electronic atomization device is low. SUMMARY

[0005] The present application provides an electronic atomization device and an assembly method thereof. The electronic atomization device can be easily disassembled and installed with a liquid storage container and a power supply assembly, thereby improving the assembly efficiency.

[0006] According to a first aspect, in an embodiment, an electronic atomization device is provided, comprising: a first shell comprising a suction nozzle, a first disassembly opening and a second disassembly opening, the first disassembly opening being arranged side by side with the suction nozzle at a first end of the first shell, and the second disassembly opening being arranged at a second end of the first shell opposite to the first end; the first shell being hollow inside to form a containing space communicating with the first disassembly opening and the second disassembly opening respectively; an atomizer being detachably installed in the containing space from the second disassembly opening, and being in abutment with the suction nozzle and being positioned by the suction nozzle; a liquid storage container being detachably installed in the containing space from the first disassembly opening, and being in abutment with the atomizer to supply atomization liquid to the atomizer; and a power supply assembly being detachably installed in the containing space from the second disassembly opening, and being electrically connected with the atomizer.

[0007] In an embodiment, the atomizer comprises an oil cup, the oil cup has a first installation cavity and an atomization cavity formed inside, the atomization cavity communicates with the suction nozzle, the first installation cavity is opposite to the first disassembly opening, and the liquid storage container is detachably installed in the first installation cavity from the first disassembly opening; the oil cup is detachably installed in the first shell from the second disassembly opening, and the oil cup is arranged away from the second disassembly opening relative to the power supply assembly.

[0008] In one embodiment, the first shell includes a retaining edge protruding circumferentially on the inner edge of the first dismounting opening, and the retaining edge and the suction nozzle jointly limit the oil cup to prevent the oil cup from sliding out from the side away from the second dismounting opening.

[0009] In one embodiment, the second shell is mounted in the first shell from the second dismounting opening, and the oil cup is arranged in the second shell; the oil cup is provided with a first abutting portion protruding on the outer periphery close to the first end of the first shell, and the second shell abuts on the side of the first abutting portion away from the first end.

[0010] In one embodiment, the bottom of the oil cup and the side wall of the second shell jointly form a second mounting cavity; the electronic atomization device further includes a circuit board, and the power supply assembly and the circuit board are arranged in the second mounting cavity, and the circuit board is clamped to the bottom of the oil cup.

[0011] In one embodiment, the bottom cover assembly and the battery cover are further included, the bottom cover assembly covers the second dismounting opening and abuts against the second shell to prevent the second shell from being detached from the second dismounting opening; the battery loading opening is arranged on the bottom cover assembly, the battery assembly is loaded into the accommodation space from the battery loading opening, and the battery cover is detachably mounted on the battery loading opening to prevent the battery from being detached from the battery loading opening.

[0012] In one embodiment, the atomization cavity includes an air channel and an atomization space, the air channel is communicated with the suction nozzle, and the atomization space is communicated with the end of the air channel away from the suction nozzle; the atomizer includes an atomization core arranged in the atomization space and a liquid storage cavity communicated with the atomization space and the liquid storage container respectively.

[0013] In one embodiment, the air channel is arranged side by side with the first mounting cavity, and the liquid storage cavity is arranged on the side of the atomization cavity and the first mounting cavity away from the first end of the first shell.

[0014] According to the second aspect, in one embodiment, an assembly method of the electronic atomization device of the first aspect is provided, including the following steps: loading the atomizer into the first shell from the second dismounting opening and abutting against the suction nozzle; loading the liquid storage container into the first shell from the first dismounting opening and abutting against the atomizer; and loading the power supply assembly into the first shell from the second dismounting opening and electrically connecting with the atomizer.

[0015] In one embodiment, before loading the atomizer into the first shell, the atomizer is first loaded into the second shell, and then the second shell loaded with the atomizer is loaded into the accommodation cavity from the second dismounting opening.

[0016] The application provides an electronic atomization device. A first dismounting port and a second dismounting port are arranged at opposite ends of a first shell, and the first shell is hollow inside to form a containing space respectively communicating with the first dismounting port and the second dismounting port. A liquid storage container is detachably installed in the containing space from the first dismounting port, and a power supply assembly is detachably installed in the containing space from the second dismounting port. That is, the electronic atomization device of the application can detach and install the liquid storage container and the power supply assembly through the first dismounting port and the second dismounting port on the first shell, which is beneficial to improve the assembly efficiency of the electronic atomization device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic diagram of the electronic atomization device of the application;

[0018] Fig. 2 is an exploded structural schematic diagram of the electronic atomization device of the application;

[0019] Fig. 3 is a sectional view of the electronic atomization device of the application;

[0020] Fig. 4 is a structural schematic diagram of the electronic atomization device of the application from another angle;

[0021] Fig. 5 is a structural schematic diagram of a bottom cover assembly and a battery cover of the electronic atomization device of the application;

[0022] Fig. 6 is an assembly sectional view of an oil cup and a circuit board of the electronic atomization device of the application;

[0023] Fig. 7 is a flowchart of an assembly method of the electronic atomization device of the application.

[0024] 100, electronic atomization device, 110, first shell, 111, suction nozzle, 112, first dismounting port, 113, second dismounting port, 114, containing space, 115, blocking edge, 116, avoiding space, 117, second protruding structure, 120, atomizer, 121, oil cup, 1211, first mounting cavity, 1212, atomization cavity, 1213, interval side wall, 1214, air channel, 1215, atomization space, 1216, first abutting part, 1217, oil cup bottom, 122, liquid guide pipe, 1221, thimble, 123, liquid storage member, 124, atomization core, 125, atomization pipe, 126, air guide pipe, 127, first liquid suction member; 130, liquid storage container, 131, container cover, 1311, atomization liquid flow outlet, 132, limiting member, 133, first sealing member, 1331, sealing plug, 1332, sealing rod, 1333, spring, 134, pulling part, 140, power supply assembly, 141, battery compartment, 142, battery, 150, second sealing member, 160, support, 161, liquid storage cavity, 170, liquid leakage buffer space, 171, second liquid suction member, 180, second shell, 190, second mounting cavity, 200, circuit board, 210, bottom cover assembly, 211, battery mounting port, 212, abutting member, 2121, abutting step, 213, clamping member, 2131, second groove, 220, battery cover. DETAILED DESCRIPTION

[0025] The application will be further described in details through specific embodiments in combination with the drawings. In different embodiments, similar elements are marked with similar element reference numbers. In the following embodiments, many details are described in order to make the application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different cases, or can be replaced by other elements, materials, methods. In some cases, some operations related to the application are not shown or described in the specification, in order to avoid the core part of the application being overwhelmed by too much description, and it is not necessary to describe these related operations in details for those skilled in the art, who can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0026] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate way to form various embodiments. At the same time, the steps or actions in the method description can also be sequentially adjusted or adjusted in a manner that those skilled in the art can easily see. Therefore, the various sequences in the specification and 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.

[0027] The serial numbers of components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and have no technical meaning. Unless otherwise specified, "connection" and "coupling" in this application include direct and indirect connections (couplings).

[0028] The present application provides an electronic atomization device 100, please refer to FIG. 1-5, the electronic atomization device 100 includes a first shell 110, an atomizer 120, a liquid storage container 130 and a power supply assembly 140.

[0029] Please refer to FIG. 2-3, the first shell 110 includes a suction nozzle 111, a first dismounting port 112 and a second dismounting port 113, the first dismounting port 112 is arranged side by side with the suction nozzle 111 at the first end of the first shell 110, and the second dismounting port 113 is arranged at the second end of the first shell 110 opposite to the first end. The first shell 110 is hollow inside, forming a containing space 114 respectively communicating with the first dismounting port 112 and the second dismounting port 113. The atomizer 120 is detachably mounted in the containing space 114 from the second dismounting port 113, and is in abutment with the suction nozzle 111 and is limited by the suction nozzle 111. The liquid storage container 130 is detachably mounted in the containing space 114 from the first dismounting port 112, and is in abutment with the atomizer 120 to supply atomization liquid for the atomizer 120. The power supply assembly 140 is detachably mounted in the containing space 114 from the second dismounting port 113, and is in electrical connection with the atomizer 120.

[0030] The electronic atomization device 100 of the present application is provided with the first dismounting port 112 and the second dismounting port 113 at the opposite ends of the first shell 110, and the first shell 110 is hollow inside, forming the containing space 114 respectively communicating with the first dismounting port 112 and the second dismounting port 113. The liquid storage container 130 and the power supply assembly 140 can be dismounted and mounted through the first dismounting port 112 and the second dismounting port 113, which can improve the assembly efficiency of the electronic atomization device 100.

[0031] Please refer to FIG. 2, the atomizer 120 includes an oil cup 121, the oil cup 121 is internally formed with a first mounting cavity 1211 and an atomization cavity 1212, the atomization cavity 1212 is in communication with the suction nozzle 111, the first mounting cavity 1211 is opposite to the first dismounting port 112, and the liquid storage container 130 is detachably mounted in the first mounting cavity 1211 from the first dismounting port 112. The oil cup 121 is detachably mounted in the first shell 110 from the second dismounting port 113, and the oil cup 121 is arranged away from the second dismounting port 113 relative to the power supply assembly 140.

[0032] By arranging the oil cup 121 in the first shell 110, other parts of the atomizer 120 can be integrated and mounted in the oil cup 121 first, and then the oil cup 121 is mounted in the first shell 110, which can make the assembly of the atomizer 120 more simple and fast.

[0033] In the embodiments of the present application, referring to FIGS. 2 and 6, the oil cup 121 has a spacing side wall 1213, and the first mounting cavity 1211 and the atomization cavity 1212 are spaced by the spacing side wall 1213. The spacing side wall 1213 has a first protruding structure on the side that is attached to the liquid storage container 130, and the liquid storage container 130 has a first recess on the side that is attached to the spacing side wall 1213. The first protruding structure is clamped into the first recess structure, and the liquid storage container 130 is further fixed in the first mounting cavity 1211.

[0034] Referring to FIG. 6, the atomization cavity 1212 includes an air channel 1214 and an atomization space 1215. The air channel 1214 is in communication with the suction nozzle 111, and the atomization space 1215 is in communication with the end of the air channel 1214 that is away from the suction nozzle 111. Referring to FIG. 3, the atomizer 120 includes an atomization core 124 arranged in the atomization space 1215 and a liquid storage cavity 161 that is in communication with the atomization space 1215 and the liquid storage container 130, respectively.

[0035] By separately arranging the atomization cavity 1212 as the air channel 1214 and the atomization space 1215, the aerosol atomized by the atomization core 124 can be transmitted to the suction nozzle 111 by the air channel 1214.

[0036] Referring to FIGS. 2-3, the liquid storage container 130 is inverted in the first mounting cavity 1211 from the first dismounting opening 112, that is, the container cover 131 of the liquid storage container 130 is arranged on the side that is away from the first dismounting opening 112, and the bottom of the liquid storage container 130 covers the first dismounting opening 112. The container cover 131 is provided with an atomization liquid flow outlet 1311 and a limiting piece 132, and the limiting piece 132 is arranged around the atomization liquid flow outlet 1311. The liquid storage container 130 further includes a first sealing piece 133, and the limiting piece 132 is used for limiting the first sealing piece 133 to avoid the first sealing piece 133 from completely separating from the container cover 131. Referring to FIG. 2, the limiting piece 132 has a connecting end and a limiting end. The connecting end is connected to the container cover 131 on one side and connected to the limiting end on the other side, and the limiting end has a limiting hole. The limiting hole is arranged opposite to the atomization liquid flow outlet 1311. The first sealing piece 133 includes a sealing plug 1331, a sealing rod 1332, and a spring 1333. One end of the sealing rod 1332 is connected to the sealing plug 1331, and the other end passes through the limiting hole. The outer periphery of the one end of the sealing rod 1332 that passes through the limiting hole is provided with a limiting protrusion, and the radial dimension of the limiting protrusion is greater than that of the limiting hole, so as to prevent the sealing rod 1332 from separating from the limiting hole, and further avoid the first sealing piece 133 from separating from the container cover 131 on the side that is away from the limiting piece 132 of the atomization liquid flow outlet 1311. The spring 1333 is sleeved on the side of the sealing rod 1332, one end of the spring 1333 abuts against the sealing plug 1331, and the other end abuts against the limiting end, so that the sealing plug 1331 is elastically arranged in the atomization liquid flow outlet 1311, and the atomization liquid flow outlet 1311 is convenient to open or close.

[0037] In addition, referring to FIG. 3, the atomizer 120 includes a liquid guide pipe 122, a liquid storage member 123, an atomizing core 124, and an atomizing pipe 125. One end of the liquid guide pipe 122 is connected to the atomizing liquid outlet 1311, and the other end extends into the atomizing space 1215. The atomizing core 124 is arranged in the atomizing space 1215 and communicates with the air channel 1214. The liquid storage member 123 surrounds the liquid guide pipe 122 and the atomizing pipe 125, thereby guiding the atomizing liquid flowing out of the liquid storage container 130 to the atomizing core 124 for atomization. A thimble 1221 is arranged in the liquid guide pipe 122, and the thimble 1221 is used to abut against the sealing plug 1331, thereby opening the atomizing liquid outlet 1311. When the liquid storage container 130 is detached from the first detachment opening 112, the sealing plug 1331 can be sealed to the atomizing liquid outlet 1311 under the restoring force of the spring 1333.

[0038] Referring to FIGS. 2-3, the electronic atomization device 100 further includes a second sealing member 150. The second sealing member 150 is arranged between the suction nozzle 111 and the side wall of the air channel 1214, so that the suction nozzle 111 and the air channel 1214 are in interference fit. In addition, the second sealing member 150 is also arranged between the first housing 110 at the first detachment opening 112 and the outer side wall of the first mounting cavity 1211, thereby sealing the first mounting cavity 1211.

[0039] The arrangement of the second sealing member 150 can seal the suction nozzle 111 and the air channel 1214, thereby preventing the leakage of the atomized aerosol.

[0040] Referring to FIG. 3, the atomizer 120 further includes a gas guide pipe 126 and a first liquid absorbing member 127. One end of the gas guide pipe 126 communicates with the atomizing core 124, and the other end extends towards the suction nozzle 111 and is located outside the atomizing space 1215. The gas guide pipe 126 defines at least part of the air channel 1214. The first liquid absorbing member 127 is arranged outside the atomizing space 1215 and surrounds the gas guide pipe 126, and defines part of the air channel 1214. That is, there is a gap between the gas guide pipe 126 and the suction nozzle 111, and the first liquid absorbing member 127 is at least partially located in the gap, thereby being able to absorb more condensate.

[0041] Referring to FIG. 3, the electronic atomization device 100 includes a bracket 160, and the oil cup 121 includes an oil cup bottom 1217. The bracket 160 and the oil cup 121 define a liquid storage cavity 161, and the liquid storage member 123 is arranged in the liquid storage cavity 161. A liquid leakage buffer space 170 is defined between the oil cup bottom 1217 and the bracket 160, and the liquid leakage buffer space 170 is provided with a second liquid absorbing member 171 for absorbing the leaked liquid and the condensate.

[0042] Please refer to FIG. 3, the air passage 1214 is arranged side by side with the first mounting cavity 1211, and the liquid storage cavity 161 is arranged on the side of the atomization cavity 1212 and the first mounting cavity 1211 away from the first end of the first shell 110.

[0043] The air passage 1214 is arranged side by side with the first mounting cavity 1211, and the liquid storage capacity of the liquid storage container 130 can be expanded because the volume occupied by the air passage 1214 is small without changing the overall volume of the electronic atomization device 100.

[0044] Please refer to FIG. 3, the first shell 110 includes a stop edge 115 protruding in the circumferential direction of the inner edge of the first dismounting port 112, and the stop edge 115 cooperates with the suction nozzle 111 to limit the oil cup 121 to prevent the oil cup 121 from sliding out from the side away from the second dismounting port 113.

[0045] Please refer to FIG. 3, the outer edge of the bottom wall of the liquid storage container 130 is provided with a pulling part 134, and the first shell 110 is provided with a avoiding space 116 corresponding to the position of the pulling part 134, which facilitates the operator to pull the pulling part 134 and then dismount the liquid storage container 130.

[0046] Please refer to FIGS. 2-3, the electronic atomization device 100 further includes a second shell 180, which is mounted in the first shell 110 from the second dismounting port 113, and the oil cup 121 is arranged in the second shell 180. The first end of the oil cup 121 is provided with a first abutting part 1216 protruding in the circumferential direction, and the second shell 180 abuts the side of the first abutting part 1216 away from the first end. The stop edge 115 helps to limit the oil cup 121 and prevent the second shell 180 from coming out.

[0047] By protruding the first abutting part 1216 in the circumferential direction of the oil cup 121 near the first end, and abutting the side of the first abutting part 1216 away from the first end with the second shell 180, on the one hand, the oil cup 121 can be conveniently mounted in the first shell 110 near the first end through the second shell 180, and on the other hand, the oil cup 121 can be tightly abutted with the suction nozzle 111 by abutting the second shell 180, thereby realizing the sealing of the connection between the atomization cavity 1212 and the suction nozzle 111, which helps to deliver the atomized aerosol to the suction nozzle 111 as much as possible.

[0048] Please refer to FIG. 3, the bottom 1217 of the oil cup and the side wall of the second shell 180 form a second mounting cavity 190. The electronic atomization device 100 further includes a circuit board 200, and the power supply assembly 140 and the circuit board 200 are arranged in the second mounting cavity 190, and the circuit board 200 is clamped to the bottom of the oil cup 121.

[0049] In one aspect, the circuit board 200 can be installed at the bottom of the oil cup 121 before the oil cup 121 is installed in the first shell 110, and then the oil cup 121 and the circuit board 200 are installed in the second shell 180 together, so as to facilitate the fixation of the position of the circuit board 200. In another aspect, the circuit board 200 is clamped at the bottom of the oil cup 121, so as to facilitate the electrical connection between the circuit board 200 and the power supply assembly 140. In addition, the circuit board 200 is integrated with elastic electrode columns, the positive and negative poles of the battery 142 are arranged at one end close to the circuit board 200, and the positive and negative poles of the battery 142 are respectively detachably connected with the two electrode columns on the circuit board 200.

[0050] Please refer to FIGS. 3-5, the electronic atomization device 100 further comprises a bottom cover assembly 210 and a battery cover 220, the bottom cover assembly 210 is arranged on the second dismounting port 113 and abuts against the second shell 180, so as to prevent the second shell 180 from being separated from the second dismounting port 113. Please refer to FIG. 2, the bottom cover assembly 210 is provided with a battery loading port 211, the battery assembly 140 is loaded into the accommodating space 114 through the battery loading port 211, and the battery cover 220 is detachably installed on the battery loading port 211, so as to prevent the battery 142 from being separated from the battery loading port 211.

[0051] The bottom cover assembly 210 abuts against the second shell 180, which on one hand helps to abut against the second shell 180 to abut the oil cup 121 against the suction nozzle 111, so as to realize the sealing, and on the other hand prevents the second shell 180 from being separated from the second dismounting port 113. The battery cover 220 is arranged to enclose the battery assembly 140 in the second mounting cavity 190, so as to prevent the battery 142 from being separated from the second dismounting port 113.

[0052] In some embodiments, referring to FIGS. 3-5, the bottom cover assembly 210 includes an abutting member 212 and a clamping member 213. The abutting member 212 is partially inserted into the second installation cavity 190 from the second dismounting port 113. The outer sidewall of the abutting member 212 is circumferentially provided with an abutting step 2121. The abutting step 2121 abuts the first shell 110 and the second shell 180, so that the second shell 180 tightly abuts the oil cup 121 against the suction nozzle 111. One end of the clamping member 213 is wrapped around the end of the abutting member 212 away from the first dismounting port 112, and the other end is clamped to the first shell 110, so that the abutting member 212 is installed on the first shell 110. Referring to FIG. 5, the clamping member 213 is provided with a battery loading port 211. The battery assembly 140 can be loaded into the second installation cavity 190 from the battery loading port 211. Referring to FIG. 4, the first shell 110 is provided with a second protruding structure 117. The clamping member 213 is provided with a second recess 2131 corresponding to the position of the second protruding structure 117. The second recess 2131 cooperates with the second protruding structure 117 to clamp the bottom cover assembly 210 to the first shell 110. Referring to FIG. 5, the battery cover 220 is rotatably clamped to the end of the abutting member 212 away from the second dismounting port 113, facilitating the dismounting and installation of the battery assembly 140.

[0053] Referring to FIG. 3, the power supply assembly 140 further includes a battery compartment 141. The power supply is arranged in the battery compartment 141.

[0054] An embodiment of the present application further provides an assembly method of the electronic atomization device 100. The structure of the electronic atomization device 100 involved is as described above. Referring to FIG. 7, the assembly method includes the following steps: S01: loading the atomizer 120 into the first shell 110 from the second dismounting port 113 and abutting the atomizer 120 to the suction nozzle 111; S02: loading the liquid storage container 130 into the first shell 110 from the first dismounting port 112 and abutting the liquid storage container 130 to the atomizer 120; and S03: loading the power supply assembly 140 into the first shell 110 from the second dismounting port 113 and electrically connecting the power supply assembly 140 to the atomizer 120.

[0055] More specifically, the step S01 specifically includes: first, installing the atomizer 120 in the second shell 180, so that the first abutting part 1216 of the oil cup 121 abuts the second shell 180; then, loading the second shell 180 with the atomizer 120 into the accommodation cavity from the second dismounting port 113, and abutting the air passage 1214 of the oil cup 121 to the suction nozzle 111. The step S03 specifically includes: covering the bottom cover assembly 210 on the second dismounting port 113 and abutting the bottom cover assembly 210 to the second shell 180; then, loading the battery assembly 140 into the second installation cavity 190 from the battery loading port 211 and electrically connecting the battery assembly 140 to the atomizer 120; and finally, closing the battery loading port 211 with the battery cover 220.

Claims

1. An electronic atomizing device, characterized in that, include: The first housing includes a suction nozzle, a first disassembly port, and a second disassembly port. The first disassembly port and the suction nozzle are arranged side by side at a first end of the first housing, and the second disassembly port is located at a second end of the first housing opposite to the first end. The interior of the first housing is hollow, forming receiving spaces that respectively connect the first disassembly port and the second disassembly port. The atomizer is detachably installed in the receiving space from the second disassembly port, docks with the mouthpiece, and is limited by the mouthpiece; A liquid storage container is detachably installed in the receiving space from the first disassembly port and is connected to the atomizer to supply atomizing liquid to the atomizer. And a power supply assembly, which is detachably installed in the receiving space from the second disassembly port and electrically connected to the atomizer.

2. The electronic atomizing device as described in claim 1, characterized in that, The atomizer includes an oil cup, inside which a first mounting cavity and an atomizing cavity are formed. The atomizing cavity is connected to the mouthpiece. The first mounting cavity is directly opposite the first disassembly port. The liquid storage container is detachably mounted to the first mounting cavity from the first disassembly port. The oil cup is detachably mounted to the first housing from the second disassembly port, and the oil cup is positioned away from the second disassembly port relative to the power supply assembly.

3. The electronic atomizing device as described in claim 2, characterized in that, The first housing includes a baffle protruding from the inner edge of the first disassembly port in the circumferential direction. The baffle and the suction nozzle together restrict the oil cup to prevent the oil cup from sliding out from the side away from the second disassembly port.

4. The electronic atomizing device as described in claim 2, characterized in that, It also includes a second housing, which is installed inside the first housing through the second disassembly port, and the oil cup is disposed inside the second housing; the outer periphery of the oil cup near the first end of the first housing is provided with a first abutting part, and the second housing abuts against the side of the first abutting part opposite to the first end.

5. The electronic atomizing device as described in claim 4, characterized in that, The bottom of the oil cup and the side wall of the second housing form a second mounting cavity; the electronic atomizing device also includes a circuit board, the power supply assembly and the circuit board are disposed in the second mounting cavity, and the circuit board is snapped into the bottom of the oil cup.

6. The electronic atomizing device as described in claim 4, characterized in that, It also includes a bottom cover assembly and a battery cover. The bottom cover assembly covers the second disassembly port and abuts against the second housing to prevent the second housing from coming out of the second disassembly port. The bottom cover assembly is provided with a battery inlet. The battery assembly is inserted into the receiving space through the battery inlet. The battery cover is detachably installed on the battery inlet to prevent the battery from coming out of the battery inlet.

7. The electronic atomizing device according to any one of claims 2-6, characterized in that, The atomizing chamber includes an air passage and an atomizing space. The air passage is connected to the mouthpiece, and the atomizing space is connected to the end of the air passage away from the mouthpiece. The atomizer includes an atomizing core disposed in the atomizing space and a liquid storage chamber that connects the atomizing space to the liquid storage container.

8. The electronic atomizing device as described in claim 7, characterized in that, The air passage is arranged side by side with the first mounting cavity, and the liquid storage cavity is located on the side of the atomizing cavity and the first mounting cavity away from the first end of the first housing.

9. The assembly method of the electronic atomizing device as described in any one of claims 1-8, characterized in that, Includes the following steps: Insert the atomizer into the first housing through the second disassembly port and connect it to the mouthpiece; Insert the liquid storage container into the first housing through the first disassembly port and connect it to the atomizer; The power supply assembly is inserted into the first housing through the second disassembly port and electrically connected to the atomizer.

10. The assembly method of the electronic atomizing device as described in claim 9, characterized in that, Before installing the atomizer into the first housing, the atomizer is first installed into the second housing, and then the second housing containing the atomizer is installed into the receiving cavity through the second disassembly port.

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