Atomization device

Abstract

The utility model provides atomization equipment, and belongs to the technical field of electronic atomization. The atomization equipment comprises a shell, a suction nozzle and a lower mounting assembly. A containing cavity penetrating through the two ends of the shell in the length direction is defined in the shell, and a first installation opening and a second installation opening are formed in the two ends of the shell in the length direction respectively and communicate with the containing cavity. The suction nozzle covers the first mounting opening; the lower installation assembly comprises a bottom cover and an integrated module, the integrated module is fixed to the bottom cover, and the bottom cover is installed on the second installation opening in a covering mode and matched with the suction nozzle to enclose the integrated module in the shell. The atomization equipment is divided into the shell, the suction nozzle and the lower mounting assembly, so that the assembly or disassembly efficiency of the atomization equipment is greatly improved, the assembly or disassembly difficulty of the atomization equipment is simplified, the production efficiency of the atomization equipment is improved, and the cost and the use cost of the atomization equipment are reduced.

Description

Technical Field

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

[0002] The interior of the atomizer device is equipped with an atomizer core, an oil guide, a nozzle, a circuit board, etc. The atomizer core, the oil guide, the nozzle, and the circuit board are connected in series through a power cord by welding. This welding method is not convenient for assemblers to assemble, and there are many components and complex connection relationships, which not only affects the assembly efficiency, but also makes installation or disassembly more difficult, resulting in low production efficiency. Utility Model Content

[0003] The present application provides an atomizing device, which is used to solve the problem of difficulty in assembling and disassembling the atomizing device.

[0004] In one embodiment, the present application provides an atomization device, comprising:

[0005] A housing, wherein the interior of the housing defines a receiving cavity that runs through both ends of the housing in the length direction, and a first mounting opening and a second mounting opening are respectively provided at both ends of the housing in the length direction, and the first mounting opening and the second mounting opening are respectively connected to the receiving cavity;

[0006] A suction nozzle, mounted on the first mounting opening;

[0007] The lower mounting assembly includes a bottom cover and an integrated module, wherein the integrated module is fixed on the bottom cover, and the bottom cover is mounted on the second mounting opening and cooperates with the suction nozzle to enclose the integrated module in the housing.

[0008] In one embodiment, the integrated module includes a mounting bracket and an atomization assembly;

[0009] Along the length direction of the shell, the atomization assembly is installed on a side of the mounting bracket away from the bottom cover, and the mounting bracket is detachably connected to the inner wall of the bottom cover.

[0010] In one embodiment, the integrated module includes a power module, the mounting bracket includes a frame and a support member, the frame, the support member and the bottom cover define a receiving space, and the power module is accommodated in the receiving space.

[0011] In one embodiment, the integrated module includes a circuit board assembly, and the circuit board assembly is arranged on one side of the mounting bracket;

[0012] A pair of guide ribs are provided on the inner wall of the shell, and the lower mounting assembly can slide into the accommodating cavity along the guide ribs through the circuit board assembly.

[0013] In one embodiment, the integrated module includes a display component, which is mounted on the surface of the circuit board component. The display component is located in the gap between the circuit board component and the housing, and the display surface of the display component faces the inner wall of the housing.

[0014] In one embodiment, the atomization device includes a cover plate, a hollow window is provided on one side of the housing, the window faces the display surface of the display assembly, and the cover plate covers the window.

[0015] In one embodiment, the atomization assembly includes an oil cup and a lower sealing seat arranged at the bottom of the oil cup, and the lower sealing seat is interference-sleeved outside the flange on the top of the mounting bracket.

[0016] In one embodiment, a first clamping portion is provided on the suction nozzle, a second clamping portion is provided on the inner wall of the first mounting opening, and the first clamping portion is clamped to the second clamping portion.

[0017] In one embodiment, one of the outer peripheral surface of the suction nozzle and the inner wall of the first mounting port has a convex rib extending along the nozzle assembly direction, and the other has a guide groove along the nozzle assembly direction, and the convex rib is embedded in the guide groove.

[0018] In one embodiment, the bottom cover includes a mounting ring and a base, the mounting ring is connected to the base, an outer wall of the mounting ring and the base define a step, and the step abuts against the housing;

[0019] The inner wall of one end of the shell near the bottom cover is recessed to form a plurality of spaced first slots, the plurality of first slots are at least partially arranged on two opposite sides of the shell, and the first slots are connected to the first protrusions arranged on the outer wall of the mounting ring.

[0020] The embodiments of the present application have the following advantages: by dividing the atomizing device into three modules, namely, a shell and a mounting assembly under the nozzle, the efficiency of assembling or disassembling the atomizing device is greatly improved, the difficulty of installing or disassembling the atomizing device is simplified, the production efficiency of the atomizing device is improved, and the cost and use cost of the atomizing device are reduced.

[0021] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order 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 certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic structural diagram of an atomization device from one perspective in an embodiment;

[0024] Figure 2 An exploded view of an atomization device in one embodiment;

[0025] Figure 3 A schematic structural diagram of a housing in an atomization device in another embodiment from another perspective;

[0026] Figure 4 for Figure 3 Cross-sectional view of the middle AA section;

[0027] Figure 5 for Figure 3 A cross-sectional view of the middle BB section;

[0028] Figure 6 A schematic structural diagram of an atomization device from another perspective in an embodiment;

[0029] Figure 7 for Figure 6 Cross-sectional view of the middle CC section;

[0030] Figure 8 A schematic structural diagram of a mounting bracket in an atomization device from one perspective in an embodiment;

[0031] Fig. 9 The figure is a structural schematic diagram from one perspective of an atomization module in an atomization device in an embodiment.

[0032] Description of main component symbols:

[0033] 100-housing; 110-accommodating cavity; 120-first mounting opening; 130-second mounting opening; 140-first card slot; 150-window; 200-sucking nozzle; 210-airflow channel; 220-first clamping part; 300-lower mounting assembly; 310-bottom cover; 311-mounting ring; 311a-first protrusion; 311b-first mounting part; 312-base; 313-step; 314-first groove; 320- Integrated module; 321-mounting bracket; 321a-second mounting part; 321b-frame; 321c-support member; 321d-flange; 322-power module; 323-atomization assembly; 323a-oil cup; 323b-lower sealing seat; 324-display assembly; 325-circuit board assembly; 400-cover plate; 500-guide rib; 600-second clamping part; 700-convex rib; 800-guide groove; 900-groove part. DETAILED DESCRIPTION

[0034] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of the template are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0039] like Figure 1 and Figure 2 As shown, the present application provides an atomization device, which is mainly used to modularize the components in the atomization device, simplify the production and installation steps of the atomization device, improve the convenience of installation or disassembly of the atomization device, improve the production efficiency of the atomization device, provide convenience for the disassembly, maintenance or replacement of various components in the atomization device, and reduce the use cost and maintenance cost of the atomization device.

[0040] The atomizing device includes a housing 100 , a suction nozzle 200 and a lower mounting assembly 300 .

[0041] The housing 100 defines a receiving cavity 110 that runs through both ends of the housing 100 in the length direction. The receiving cavity 110 is used to receive the integrated module 320 , and the housing 100 provides a limiting and protective function for the integrated module 320 .

[0042] The first mounting opening 120 and the second mounting opening 130 are respectively provided at both ends of the length direction of the housing 100, and the first mounting opening 120 and the second mounting opening 130 are respectively connected to the accommodating cavity 110. It can be understood that along the length direction of the housing 100, one end of the housing 100 is provided with the first mounting opening 120 connected to the accommodating cavity 110, and the other end of the housing 100 is provided with the second mounting opening 130 connected to the accommodating cavity 110, and the diameters of the first mounting opening 120 and the second mounting opening 130 can be specifically set according to actual conditions.

[0043] It should be noted that, in this embodiment, the diameter of the second installation port 130 is larger than the outer diameter of the lower installation component 300, so that the lower installation component 300 can be directly installed in the accommodating cavity 110 through the second installation port 130, thereby improving the installation efficiency between the lower installation component 300 and the housing 100.

[0044] The suction nozzle 200 is connected to one end of the shell 100 and is covered and installed on the first installation port 120, and the edge of the suction nozzle 200 is sealedly connected to the inner wall of the first installation port 120 to avoid a gap between the first installation port 120 and the suction nozzle 200, so as to ensure the stability of the airflow flowing between the accommodating cavity 110 and the suction nozzle 200.

[0045] The connection method between the nozzle 200 and the housing 100 includes any one of snap connection, bonding, magnetic connection, threaded connection, and bolt connection.

[0046] In this embodiment, the suction nozzle 200 is connected to the housing 100 by snapping, so as to ensure the stability of the connection between the suction nozzle 200 and the housing 100 and improve the convenience of installation or removal between the suction nozzle 200 and the housing 100.

[0047] In addition, the suction nozzle 200 has an air flow channel 210 communicating with the accommodating chamber 110 , so that the gas flowing through the accommodating chamber 110 can be discharged from the suction nozzle 200 through the air flow channel 210 .

[0048] The lower mounting assembly 300 includes a bottom cover 310 and an integrated module 320, wherein the integrated module 320 is fixed on the bottom cover 310, and the bottom cover 310 is installed to cover the second mounting opening 130 so as to seal the edge of the second mounting opening 130 through the bottom cover 310, and the bottom cover 310 cooperates with the suction nozzle 200 to enclose the integrated module 320 in the housing 100. It can be understood that the integrated module 320 is accommodated in the accommodating cavity 110, and the bottom cover 310, the suction nozzle 200 and the housing 100 form a limiting and protective effect on the integrated module 320 in the accommodating cavity 110, so as to improve the stability of the integrated module 320 in the accommodating cavity 110.

[0049] The connection method between the bottom cover 310 and the housing 100 includes any one of snap connection, bonding, magnetic connection, threaded connection, and bolt connection.

[0050] In this embodiment, the bottom cover 310 and the outer shell 100 are connected by snapping, so as to ensure the connection stability between the bottom cover 310 and the outer shell 100 and improve the convenience of installation or removal between the bottom cover 310 and the outer shell 100.

[0051] Specifically, since the integrated module 320 is connected to the bottom cover 310, the bottom cover 310 provides support and fixation for the integrated module 320. The integrated module 320 connected to the bottom cover 310 is inserted into the accommodating cavity 110 along the length direction of the shell 100 through the second installation port 130, and the integrated module 320 is accommodated in the accommodating cavity 110. Then, the bottom cover 310 is connected to the shell 100 to limit the integrated module 320 through the bottom cover 310, thereby ensuring the stability of the integrated module 320 in the accommodating cavity 110 and improving the installation or disassembly efficiency of the atomization device.

[0052] It should be noted that, in some of the present embodiments, one end of the integrated module 320 close to the suction nozzle 200 abuts against one end of the shell 100 close to the suction nozzle 200, so as to limit the integrated module 320 in the first direction through the end of the shell 100 close to the suction nozzle 200, so as to further improve the stability of the integrated module 320 in the accommodating cavity 110.

[0053] In this embodiment, the integrated module 320 and the bottom cover 310 are connected by a snap-fitting manner to improve the convenience of installation or removal between the integrated module 320 and the bottom cover 310 .

[0054] Specifically, by dividing the atomizing device into three modules, namely, a housing 100, a nozzle 200, and a lower mounting assembly 300, the efficiency of assembling or disassembling the atomizing device is greatly improved, the difficulty of installing or disassembling the atomizing device is simplified, the production efficiency of the atomizing device is improved, and the cost and use cost of the atomizing device are reduced.

[0055] like Figure 2 and Figure 7 As shown, in one embodiment of the present application, the integrated module 320 includes a mounting bracket 321 and an atomization assembly 323 .

[0056] Among them, along the length direction of the shell 100, the atomizer assembly 323 is installed on the side of the mounting bracket 321 away from the bottom cover 310, so that the mounting bracket 321 provides support and limiting functions for the atomizer assembly 323 to ensure the stability of the atomizer assembly 323 on the mounting bracket 321.

[0057] It should be noted that the mounting bracket 321 is detachably connected to the inner wall of the bottom cover 310 for easy maintenance or replacement. The mounting bracket 321 and the bottom cover 310 may be connected in any of the following ways: snap connection, bonding, bolt connection, magnetic connection or threaded connection.

[0058] Specifically, in this embodiment, the mounting bracket 321 is connected to the bottom cover 310 by snapping, which can not only improve the stability of the connection between the mounting bracket 321 and the bottom cover 310, but also improve the installation or disassembly efficiency between the mounting bracket 321 and the bottom cover 310.

[0059] The atomizing component 323 is used to heat the atomizing matrix into an aerosol.

[0060] like Figure 2 and Figure 7 As shown, in one embodiment of the present application, the integrated module 320 includes a power module 322, and the mounting bracket 321 includes a frame 321b and a support member 321c.

[0061] It should be noted that the frame 321b and the support member 321c are respectively arranged on one side of the mounting bracket 321 facing the bottom cover 310, and the frame 321b and the support member 321c are spaced apart on two opposite sides of the mounting bracket 321 to define a accommodating space among the frame 321b, the support member 321c and the bottom cover 310, and the power module 322 is accommodated in the accommodating space to provide limiting and fixing functions for the power module 322 through the mounting bracket 321 and the bottom cover 310, thereby improving the stability of the power module 322 between the mounting bracket 321 and the bottom cover 310.

[0062] It is understandable that the atomizing assembly 323 is disposed on a side of the mounting bracket 321 away from the power module 322. Specifically, in this embodiment, the atomizing assembly 323 is connected to the power module 322 so that the power module 322 provides electrical energy to the atomizing assembly 323.

[0063] like Figure 2 and Figure 7 As shown, in one embodiment of the present application, the integrated module 320 includes a circuit board assembly 325 , and the circuit board assembly 325 is disposed on one side of the mounting bracket 321 .

[0064] Specifically, the circuit board assembly 325 is arranged on a side of the mounting bracket 321 facing the inner wall of the outer shell 100, and the circuit board assembly 325 is connected to the mounting bracket 321 so as to provide support and fixation for the circuit board assembly 325 through the mounting bracket 321 to ensure the stability of the circuit board assembly 325 on the mounting bracket 321.

[0065] The connection between the circuit board assembly 325 and the mounting bracket 321 includes any one of bonding, bolting, and clamping. In this embodiment, the circuit board assembly 325 and the mounting bracket 321 are connected by bolts to ensure the stability of the connection between the circuit board assembly 325 and the mounting bracket 321, and to facilitate installation or removal.

[0066] In addition, a pair of guide ribs 500 are provided on the inner wall of the housing 100, and the guide ribs 500 are provided along the length direction of the housing 100, so as to provide guidance and position limiting functions for the lower mounting assembly 300 through the guide ribs 500, so as to improve the smoothness and stability of the lower mounting assembly 300 inserted into the accommodating cavity 110 through the second mounting opening 130, and to prevent the lower mounting assembly 300 from shaking during the installation process or from abutting or blocking the inner wall of the housing 100. At the same time, the guide ribs 500 can also provide a foolproof function for the installation of the lower mounting assembly 300 and the housing 100, and prevent the installation position between the lower mounting assembly 300 and the housing from deviating, thereby ensuring the accuracy and installation efficiency of the lower mounting assembly 300 during the installation process in the accommodating cavity 110.

[0067] Specifically, the lower mounting component 300 can slide into the accommodating cavity 110 along the guide rib 500 through the circuit board component 325, and the integrated module 320 in the lower mounting component 300 can be accommodated in the accommodating cavity 110, and at the same time, the bottom cover 310 in the lower mounting component 300 is connected to the second mounting port 130 of the outer shell 100, thereby realizing the connection between the lower mounting component 300 and the outer shell 100, and improving the accuracy, stability and connection efficiency of the connection between the lower mounting component 300 and the outer shell 100.

[0068] like Figure 7 As shown, in one embodiment of the present application, the integrated module 320 includes a display component 324 , and the display component 324 is mounted on the surface of a circuit board component 325 .

[0069] Specifically, the display assembly 324 is located in the gap between the circuit board assembly 325 and the housing 100 , so that the housing 100 and the circuit board assembly 325 provide a limiting effect on the display assembly 324 to ensure the stability of the connection between the display assembly 324 and the circuit board assembly 325 .

[0070] It should be noted that the display surface in the display component 324 faces the inner wall of the housing 100 so that the display surface can display data information in the atomization device.

[0071] like Figure 1 and Figure 2 As shown, in one embodiment of the present application, the atomization device includes a cover plate 400, and a hollow window 150 is provided on one side of the housing 100, and the window 150 is opposite to the display surface of the display component 324, so that the user can observe the information displayed on the display surface of the display component 324 through the window 150, and the cover plate 400 covers the window 150 to provide protection for the display surface of the display component 324 through the cover plate 400.

[0072] The connection between the cover plate 400 and the inner wall of the window 150 may be any one of bonding, clamping, and bolting.

[0073] It should be noted that, in this embodiment, the cover plate 400 is a transparent cover plate 400 , and the edge of the cover plate 400 is sealed to the edge of the window 150 , thereby sealing the window 150 to prevent external liquid, dust or other impurities from entering the accommodating cavity 110 through the window 150 .

[0074] like Figure 6 , Figure 7 and Fig. 9 As shown, in one embodiment of the present application, the atomization assembly 323 includes an oil cup 323a and a lower sealing seat 323b arranged at the bottom of the oil cup 323a, the lower sealing seat 323b is connected to the oil cup 323a on the side facing the oil cup 323a, and the bottom of the oil cup 323a is sealed by the lower sealing seat 323b to prevent the atomized matrix in the oil cup 323a from leaking from the bottom of the oil cup 323a.

[0075] Among them, an annular flange 321d is provided at the top of the mounting bracket 321, and a groove portion 900 is provided at the bottom of the lower sealing seat 323b. The lower sealing seat 323b is interference-fitted on the outside of the flange 321d at the top of the mounting bracket 321 through the groove portion 900 at its bottom, thereby achieving an interference fit between the lower sealing seat 323b and the flange 321d of the mounting bracket 321. The mounting bracket 321 provides support and limiting functions for the lower sealing seat 323b, so as to improve the stability and connection efficiency of the connection between the lower sealing seat 323b and the mounting bracket 321, thereby improving the stability and connection efficiency of the connection between the atomization assembly 323 and the mounting bracket 321.

[0076] like Figure 2 and Figure 8 As shown, in one embodiment of the present application, the bottom cover 310 includes a mounting ring 311 and a base 312, the mounting ring 311 is integrally connected to the base 312, the outer wall of the mounting ring 311 and the base 312 define a step 313, the step 313 abuts against one end of the outer shell 100 close to the second mounting port 130, so as to form a limiting effect on the connection between the bottom cover 310 and the outer shell 100 through the step 313, so as to ensure the stability of the relative position between the bottom cover 310 and the outer shell 100.

[0077] In addition, the inner wall of the mounting ring 311 and the base 312 define a first groove 314, and the first groove 314 at least partially accommodates the integrated module 320. It can be understood that since the integrated module 320 is connected to the bottom cover 310, the first groove 314 is provided so that a part of the integrated module 320 can be accommodated in the first groove 314, so that the bottom cover 310 can not only provide support and limit to the integrated module 320, but also ensure the stability of the connection between the integrated module 320 and the bottom cover 310.

[0078] It should be noted that the outer wall of the mounting ring 311 contacts the inner wall of the outer shell 100 to ensure the stability of the connection between the bottom cover 310 and the outer shell 100, while avoiding looseness or shaking between the bottom cover 310 and the outer shell 100, and at the same time improving the connection quality between the bottom cover 310 and the outer shell 100.

[0079] like Figure 2 As shown, in one embodiment of the present application, a plurality of spaced-apart first mounting portions 311 b are provided on the circumference of the mounting ring 311 , and the first mounting portions 311 b are connected to the second mounting portions 321 a provided on the mounting bracket 321 .

[0080] It should be noted that along the second direction, multiple first mounting portions 311b are at least partially arranged on two opposite sides of the mounting ring 311 to ensure the stability of the connection between the mounting ring 311 and the mounting bracket 321, to ensure the stability of the connection between the bottom cover 310 and the mounting bracket 321, and thus to ensure the stability of the connection between the bottom cover 310 and the integrated module 320.

[0081] Specifically, the number of the first mounting portions 311 b is equal to the number of the second mounting portions 321 a , and each first mounting portion 311 b is connected to a corresponding second mounting portion 321 a .

[0082] The connection between the first mounting portion 311b and the second mounting portion 321a may be any one of bonding, clamping, and bolting.

[0083] In this embodiment, the first mounting portion 311b and the second mounting portion 321a are connected by a snap-fitting manner to ensure the stability of the connection between the bottom cover 310 and the mounting bracket 321, while improving the efficiency of installation or removal between the bottom cover 310 and the mounting bracket 321. Specifically, the first mounting portion 311b is a mounting hole, and the second mounting portion 321a is a protrusion, which is snap-fitted to the mounting hole.

[0084] like Figure 4 and Figure 5As shown, in one embodiment of the present application, the inner wall of one end of the housing 100 close to the bottom cover 310 is recessed to form a plurality of spaced first slots 140 , and the plurality of spaced first slots 140 are arranged along the circumference of the housing 100 .

[0085] The number of the first card slots 140 may be two or more than two, and may be set according to actual conditions.

[0086] In this embodiment, the plurality of first card slots 140 are at least partially disposed on two opposite sides of the outer shell 100, and the first card slots 140 are connected to the first protrusion 311a disposed on the outer wall of the mounting ring 311, so that the outer shell 100 can be snapped together with the bottom cover 310 to form a snap-fit ​​structure, thereby improving the installation or disassembly efficiency between the outer shell 100 and the bottom cover 310.

[0087] In this embodiment, the number of the first protrusions 311 a is equal to the number of the first slots 140 , and one first protrusion 311 a is correspondingly disposed in one first slot 140 to ensure the stability of the connection between the housing 100 and the bottom cover 310 .

[0088] like Figure 3 and Figure 4 As shown, in one embodiment of the present application, a first clamping portion 220 is provided on the suction nozzle 200 , a second clamping portion 600 is provided on the inner wall of the first mounting opening 120 , and the first clamping portion 220 is clamped to the second clamping portion 600 .

[0089] The number of the first clamping parts 220 may be two or more than two, and may be set according to actual conditions.

[0090] It should be noted that a plurality of first clamping portions 220 are arranged at intervals along the outer circumference of the suction nozzle 200, and a plurality of second clamping portions 600 are arranged at intervals along the inner wall of the first mounting opening 120. The number of the second clamping portions 600 is equal to the number of the first clamping portions 220, and one of the second clamping portions 600 is connected to one of the first clamping portions 220 to connect the suction nozzle 200 to the housing 100.

[0091] like Figure 2 As shown, in one embodiment of the present application, one of the outer peripheral surface of the suction nozzle 200 and the inner wall of the first mounting port 120 has a convex rib 700 extending along the assembly direction of the suction nozzle 200, and the other has a guide groove 800 along the assembly direction of the suction nozzle 200, and the convex rib 700 is embedded in the guide groove 800.

[0092] It can be understood that, in some embodiments, the outer circumference of the nozzle 200 has a convex rib 700 extending along the assembly direction of the nozzle 200, and the inner wall of the first installation opening 120 has a guide groove 800 along the assembly direction of the nozzle 200. In other embodiments, the inner wall of the first installation opening 120 has a convex rib 700 extending along the assembly direction of the nozzle 200, and the outer circumference of the nozzle 200 has a guide groove 800 along the assembly direction of the nozzle 200.

[0093] The rib 700 is embedded in the guide groove 800 , thereby connecting the nozzle 200 to an end of the housing 100 close to the first mounting opening 120 , thereby improving the accuracy, stability and connection efficiency of the nozzle 200 and the housing 100 .

[0094] In addition, the number of the ribs 700 and the guide grooves 800 is equal, and can be one, two, or more than two, and can be set according to the actual situation. The ribs 700 and the guide grooves 800 cooperate to provide guidance and limit for the installation of the nozzle 200 and the housing 100, thereby avoiding position deviation between the nozzle 200 and the housing 100, thereby ensuring the accuracy and efficiency of the installation between the nozzle 200 and the housing 100.

[0095] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0096] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0097] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An atomization device, characterized in that: include: A housing, wherein the interior of the housing defines a receiving cavity that runs through both ends of the housing in a length direction, and a first mounting opening and a second mounting opening are respectively provided at both ends of the housing in a length direction, and the first mounting opening and the second mounting opening are respectively connected to the receiving cavity; A suction nozzle, mounted on the first mounting opening; The lower mounting assembly includes a bottom cover and an integrated module, wherein the integrated module is fixed on the bottom cover, and the bottom cover is mounted on the second mounting opening and cooperates with the suction nozzle to enclose the integrated module in the shell.

2. The atomizing device according to claim 1, characterized in that: The integrated module includes a mounting bracket and an atomization component; Along the length direction of the shell, the atomization assembly is installed on a side of the mounting bracket away from the bottom cover, and the mounting bracket is detachably connected to the inner wall of the bottom cover.

3. The atomizing device according to claim 2, characterized in that: The integrated module includes a power module, the mounting bracket includes a frame and a support member, the frame, the support member and the bottom cover define a receiving space, and the power module is accommodated in the receiving space.

4. The atomizing device according to claim 2, characterized in that: The integrated module includes a circuit board assembly, and the circuit board assembly is arranged on one side of the mounting bracket; A pair of guide ribs are provided on the inner wall of the shell, and the lower mounting assembly can slide into the accommodating cavity along the guide ribs through the circuit board assembly.

5. The atomizing device according to claim 4, characterized in that: The integrated module comprises a display component, which is mounted on the surface of the circuit board component and is located in the gap between the circuit board component and the housing, with a display surface in the display component facing the inner wall of the housing.

6. The atomizing device according to claim 5, characterized in that: The atomizing device comprises a cover plate, a hollow window is arranged on one side of the shell, the window faces the display surface of the display assembly, and the cover plate covers the window.

7. The atomizing device according to claim 2, characterized in that: The atomizing assembly comprises an oil cup and a lower sealing seat arranged at the bottom of the oil cup. The top of the mounting bracket is provided with an annular flange, and the lower sealing seat is interference-sleeved outside the flange at the top of the mounting bracket.

8. The atomizing device according to any one of claims 1 to 7, characterized in that The suction nozzle is provided with a first clamping portion, the inner wall of the first mounting opening is provided with a second clamping portion, and the first clamping portion is clamped to the second clamping portion.

9. The atomizing device according to any one of claims 1 to 7, characterized in that: One of the outer peripheral surface of the suction nozzle and the inner wall of the first mounting opening has a convex rib extending along the suction nozzle assembly direction, and the other has a guide groove along the suction nozzle assembly direction, and the convex rib is embedded in the guide groove.

10. The atomizing device according to any one of claims 1 to 7, characterized in that: The bottom cover comprises a mounting ring and a base, wherein the mounting ring is connected to the base, an outer wall of the mounting ring and the base define a step, and the step abuts against the housing; The inner wall of one end of the shell near the bottom cover is recessed to form a plurality of spaced first slots, the plurality of first slots are at least partially arranged on two opposite sides of the shell, and the first slots are connected to the first protrusions arranged on the outer wall of the mounting ring.

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